From 9009798df20f60fd53679b537fcb4df3460b7cf8 Mon Sep 17 00:00:00 2001 From: Chris Kuethe Date: Wed, 4 Feb 2015 19:16:14 -0800 Subject: RSA depends on DM Discovered while experimenting with signature checking on vexpress which doesn't typically use DM. Acked-by: Simon Glass --- Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/Kconfig b/Kconfig index 9af31e3e77..09e2bbe66a 100644 --- a/Kconfig +++ b/Kconfig @@ -118,6 +118,7 @@ config FIT_VERBOSE config FIT_SIGNATURE bool "Enable signature verification of FIT uImages" depends on FIT + depends on DM select RSA help This option enables signature verification of FIT uImages, -- cgit v1.2.1 From b922a5f94d960b0464f81b439c34707071095565 Mon Sep 17 00:00:00 2001 From: Peter Tyser Date: Tue, 3 Feb 2015 13:18:49 -0600 Subject: dm: Prevent "demo hello" and "demo status" segfaults Segfaults can occur when a mandatory argument is not provided to "demo hello" and "demo status". Eg: => demo hello Segmentation fault (core dumped) Add a check to ensure all required arguments are provided. Signed-off-by: Peter Tyser Acked-by: Simon Glass --- common/cmd_demo.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/common/cmd_demo.c b/common/cmd_demo.c index bcb34d9045..8a10bdf42a 100644 --- a/common/cmd_demo.c +++ b/common/cmd_demo.c @@ -97,7 +97,9 @@ static int do_demo(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) ARRAY_SIZE(demo_commands)); argc -= 2; argv += 2; - if (!demo_cmd || argc > demo_cmd->maxargs) + + if ((!demo_cmd || argc > demo_cmd->maxargs) || + ((demo_cmd->name[0] != 'l') && (argc < 1))) return CMD_RET_USAGE; if (argc) { -- cgit v1.2.1 From d895821f4c3c21f034780814cb73842b7219c4f2 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Sat, 31 Jan 2015 14:47:34 +0800 Subject: gpio: at91: Fix getting address of private data Use dev_get_priv() rather than dev_get_platdata() to get correct address of private data. Signed-off-by: Axel Lin Acked-by: Simon Glass --- drivers/gpio/at91_gpio.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/gpio/at91_gpio.c b/drivers/gpio/at91_gpio.c index 6129c020ea..22fbd63098 100644 --- a/drivers/gpio/at91_gpio.c +++ b/drivers/gpio/at91_gpio.c @@ -451,7 +451,7 @@ struct at91_port_priv { /* set GPIO pin 'gpio' as an input */ static int at91_gpio_direction_input(struct udevice *dev, unsigned offset) { - struct at91_port_priv *port = dev_get_platdata(dev); + struct at91_port_priv *port = dev_get_priv(dev); at91_set_port_input(port->regs, offset, 0); @@ -462,7 +462,7 @@ static int at91_gpio_direction_input(struct udevice *dev, unsigned offset) static int at91_gpio_direction_output(struct udevice *dev, unsigned offset, int value) { - struct at91_port_priv *port = dev_get_platdata(dev); + struct at91_port_priv *port = dev_get_priv(dev); at91_set_port_output(port->regs, offset, value); @@ -472,7 +472,7 @@ static int at91_gpio_direction_output(struct udevice *dev, unsigned offset, /* read GPIO IN value of pin 'gpio' */ static int at91_gpio_get_value(struct udevice *dev, unsigned offset) { - struct at91_port_priv *port = dev_get_platdata(dev); + struct at91_port_priv *port = dev_get_priv(dev); return at91_get_port_value(port->regs, offset); } @@ -481,7 +481,7 @@ static int at91_gpio_get_value(struct udevice *dev, unsigned offset) static int at91_gpio_set_value(struct udevice *dev, unsigned offset, int value) { - struct at91_port_priv *port = dev_get_platdata(dev); + struct at91_port_priv *port = dev_get_priv(dev); at91_set_port_value(port->regs, offset, value); @@ -490,7 +490,7 @@ static int at91_gpio_set_value(struct udevice *dev, unsigned offset, static int at91_gpio_get_function(struct udevice *dev, unsigned offset) { - struct at91_port_priv *port = dev_get_platdata(dev); + struct at91_port_priv *port = dev_get_priv(dev); /* GPIOF_FUNC is not implemented yet */ if (at91_get_port_output(port->regs, offset)) -- cgit v1.2.1 From 26c0472cb07bc23e21fc8148565f7f2be746a8a0 Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Sat, 31 Jan 2015 22:23:38 +0800 Subject: gpio: omap: Pass correct argument to _get_gpio_direction() Pass bank rather than bank->base to _get_gpio_direction(). Signed-off-by: Axel Lin Acked-by: Simon Glass --- drivers/gpio/omap_gpio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/gpio/omap_gpio.c b/drivers/gpio/omap_gpio.c index f3a7ccb51e..19fc451079 100644 --- a/drivers/gpio/omap_gpio.c +++ b/drivers/gpio/omap_gpio.c @@ -291,7 +291,7 @@ static int omap_gpio_get_function(struct udevice *dev, unsigned offset) struct gpio_bank *bank = dev_get_priv(dev); /* GPIOF_FUNC is not implemented yet */ - if (_get_gpio_direction(bank->base, offset) == OMAP_GPIO_DIR_OUT) + if (_get_gpio_direction(bank, offset) == OMAP_GPIO_DIR_OUT) return GPIOF_OUTPUT; else return GPIOF_INPUT; -- cgit v1.2.1 From a3e757a5d295329b504123f0995b35cf694c7613 Mon Sep 17 00:00:00 2001 From: Przemyslaw Marczak Date: Tue, 27 Jan 2015 13:36:35 +0100 Subject: i2c: s3c24x0: reduce transmission status timeout If no device is connected to I2C bus, the i2c probe command can take a lot of time for probe each address. This commit reduces the busy timeout to 10ms for standard and high speed modes. This doesn't break the transmission an also allow for properly probe the devices. Signed-off-by: Przemyslaw Marczak Changes v3: - new commit, after split the next one Tested-by: Simon Glass --- drivers/i2c/s3c24x0_i2c.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/i2c/s3c24x0_i2c.c b/drivers/i2c/s3c24x0_i2c.c index 0dd1abcf80..b4ee33f7da 100644 --- a/drivers/i2c/s3c24x0_i2c.c +++ b/drivers/i2c/s3c24x0_i2c.c @@ -112,9 +112,9 @@ #define I2C_START_STOP 0x20 /* START / STOP */ #define I2C_TXRX_ENA 0x10 /* I2C Tx/Rx enable */ -#define I2C_TIMEOUT_MS 1000 /* 1 second */ +#define I2C_TIMEOUT_MS 10 /* 10 ms */ -#define HSI2C_TIMEOUT_US 100000 /* 100 ms, finer granularity */ +#define HSI2C_TIMEOUT_US 10000 /* 10 ms, finer granularity */ /* To support VCMA9 boards and other who dont define max_i2c_num */ -- cgit v1.2.1 From 2c8571703a3aacfb09defc35c42c6250a6746d58 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Wed, 4 Feb 2015 13:05:50 +0100 Subject: malloc_simple: Return NULL on malloc failure rather then calling panic() All callers of malloc should already do error checking, and may even be able to continue without the alloc succeeding. Moreover, common/malloc_simple.c is the only user of .rodata.str1.1 in common/built-in.o when building the SPL, triggering this gcc bug: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=54303 Causing .rodata to grow with e.g. 0xc21 bytes, nullifying all benefits of using malloc_simple in the first place. Signed-off-by: Hans de Goede Acked-by: Simon Glass --- common/malloc_simple.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/common/malloc_simple.c b/common/malloc_simple.c index afdacff80d..64ae0365af 100644 --- a/common/malloc_simple.c +++ b/common/malloc_simple.c @@ -19,7 +19,7 @@ void *malloc_simple(size_t bytes) new_ptr = gd->malloc_ptr + bytes; if (new_ptr > gd->malloc_limit) - panic("Out of pre-reloc memory"); + return NULL; ptr = map_sysmem(gd->malloc_base + gd->malloc_ptr, bytes); gd->malloc_ptr = ALIGN(new_ptr, sizeof(new_ptr)); return ptr; -- cgit v1.2.1 From 74d0186766a3899d3838286dcdb40fd6bdcbd49a Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:34 -0700 Subject: Introduce board_init_f_mem() to handle early memory layout At present on some architectures we set up the following before calling board_init_f(): - global_data - stack - early malloc memory Adding the code to support early malloc and global data setup to every arch's assembler start-up is a pain. Also this code is not actually architecture-specific. We can use common code for all architectures and with a bit of care we can write this code in C. Add a new function to deal with this. It should be called after memory is available, with a pointer to the top of the area that should be used before relocation. The function will set things up and return the lowest memory address that it allocated/used. That can then be set as the top of the stack. Note that on some archs this function will use the stack, so the stack pointer should be set to same value as is pased to board_init_f_mem(). A margin of 128 bytes will be left for this stack, so that it is not overwritten. This means that 64 bytes is wasted by this early call. This is not strictly necessary on several more modern archs, so we could remove this at the cost of some arch-dependent code. With this function there is no-longer any need for the assembler code to zero global_data or set up the early malloc pointers. Signed-off-by: Simon Glass --- common/board_f.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) diff --git a/common/board_f.c b/common/board_f.c index bdad36b260..2c10215a17 100644 --- a/common/board_f.c +++ b/common/board_f.c @@ -1075,4 +1075,22 @@ void board_init_f_r(void) /* NOTREACHED - board_init_r() does not return */ hang(); } +#else +ulong board_init_f_mem(ulong top) +{ + /* Leave space for the stack we are running with now */ + top -= 0x40; + + top -= sizeof(struct global_data); + top = ALIGN(top, 16); + gd = (struct global_data *)top; + memset((void *)gd, '\0', sizeof(*gd)); + +#ifdef CONFIG_SYS_MALLOC_F_LEN + top -= CONFIG_SYS_MALLOC_F_LEN; + gd->malloc_base = top; +#endif + + return top; +} #endif /* CONFIG_X86 */ -- cgit v1.2.1 From c1c615735f5f3348a9df0623e366c7182506aebd Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:35 -0700 Subject: powerpc: Permit device tree control of U-Boot (CONFIG_OF_CONTROL) Enable this in the Kconfig so that PowerPC boards can use device tree to configure U-Boot. Signed-off-by: Simon Glass --- arch/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/Kconfig b/arch/Kconfig index 132123bcaf..3d419bca3e 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -40,6 +40,7 @@ config OPENRISC config PPC bool "PowerPC architecture" select HAVE_PRIVATE_LIBGCC + select SUPPORT_OF_CONTROL config SANDBOX bool "Sandbox" -- cgit v1.2.1 From 0bca284b1795942ac8fdd1646f04f49e478f0bcc Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:36 -0700 Subject: powerpc: ppc4xx: canyonlands: config: Tidy up CONFIGs and config.mk Many CONFIG options have an unnecessary value of 1. CONFIG_440 is set in the various board config files. Also simplify the CONFIG_440 check in config.mk Signed-off-by: Simon Glass --- arch/powerpc/cpu/ppc4xx/config.mk | 5 +---- board/amcc/canyonlands/config.mk | 2 -- include/configs/canyonlands.h | 34 +++++++++++++++++----------------- 3 files changed, 18 insertions(+), 23 deletions(-) diff --git a/arch/powerpc/cpu/ppc4xx/config.mk b/arch/powerpc/cpu/ppc4xx/config.mk index f87c9dc49b..9cb41bb3b5 100644 --- a/arch/powerpc/cpu/ppc4xx/config.mk +++ b/arch/powerpc/cpu/ppc4xx/config.mk @@ -7,10 +7,7 @@ PLATFORM_CPPFLAGS += -mstring -msoft-float -cfg=$(srctree)/include/configs/$(CONFIG_SYS_CONFIG_NAME:"%"=%).h -is440:=$(shell grep CONFIG_440 $(cfg)) - -ifneq (,$(findstring CONFIG_440,$(is440))) +ifneq (,$(CONFIG_440)) PLATFORM_CPPFLAGS += -Wa,-m440 -mcpu=440 else PLATFORM_CPPFLAGS += -Wa,-m405 -mcpu=405 diff --git a/board/amcc/canyonlands/config.mk b/board/amcc/canyonlands/config.mk index 63b8973700..5cc90d2050 100644 --- a/board/amcc/canyonlands/config.mk +++ b/board/amcc/canyonlands/config.mk @@ -8,8 +8,6 @@ # AMCC 460EX/460GT Evaluation Board (Canyonlands) board # -PLATFORM_CPPFLAGS += -DCONFIG_440=1 - ifeq ($(debug),1) PLATFORM_CPPFLAGS += -DDEBUG endif diff --git a/include/configs/canyonlands.h b/include/configs/canyonlands.h index 8eeb15c0e1..7b1f368375 100644 --- a/include/configs/canyonlands.h +++ b/include/configs/canyonlands.h @@ -19,10 +19,10 @@ * and Arches dual (460GT) */ #ifdef CONFIG_CANYONLANDS -#define CONFIG_460EX 1 /* Specific PPC460EX */ +#define CONFIG_460EX /* Specific PPC460EX */ #define CONFIG_HOSTNAME canyonlands #else -#define CONFIG_460GT 1 /* Specific PPC460GT */ +#define CONFIG_460GT /* Specific PPC460GT */ #ifdef CONFIG_GLACIER #define CONFIG_HOSTNAME glacier #else @@ -32,7 +32,7 @@ #endif #endif -#define CONFIG_440 1 +#define CONFIG_440 #ifndef CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_TEXT_BASE 0xFFF80000 @@ -45,10 +45,10 @@ #define CONFIG_SYS_CLK_FREQ 66666667 /* external freq to pll */ -#define CONFIG_BOARD_EARLY_INIT_F 1 /* Call board_early_init_f */ -#define CONFIG_BOARD_EARLY_INIT_R 1 /* Call board_early_init_r */ -#define CONFIG_MISC_INIT_R 1 /* Call misc_init_r */ -#define CONFIG_BOARD_TYPES 1 /* support board types */ +#define CONFIG_BOARD_EARLY_INIT_F /* Call board_early_init_f */ +#define CONFIG_BOARD_EARLY_INIT_R /* Call board_early_init_r */ +#define CONFIG_MISC_INIT_R /* Call misc_init_r */ +#define CONFIG_BOARD_TYPES /* support board types */ /*----------------------------------------------------------------------- * Base addresses -- Note these are effective addresses where the @@ -134,7 +134,7 @@ *----------------------------------------------------------------------*/ #define CONFIG_SYS_FLASH_CFI /* The flash is CFI compatible */ #define CONFIG_FLASH_CFI_DRIVER /* Use common CFI driver */ -#define CONFIG_SYS_FLASH_CFI_AMD_RESET 1 /* Use AMD (Spansion) reset cmd */ +#define CONFIG_SYS_FLASH_CFI_AMD_RESET /* Use AMD (Spansion) reset cmd */ #define CONFIG_SYS_FLASH_BANKS_LIST {CONFIG_SYS_FLASH_BASE} #define CONFIG_SYS_MAX_FLASH_BANKS 1 /* max number of memory banks */ @@ -172,9 +172,9 @@ * I2C SPD DIMM autodetection/calibration doesn't fit into the 4k of boot * code. */ -#define CONFIG_SPD_EEPROM 1 /* Use SPD EEPROM for setup */ +#define CONFIG_SPD_EEPROM /* Use SPD EEPROM for setup */ #define SPD_EEPROM_ADDRESS {0x50, 0x51} /* SPD i2c spd addresses*/ -#define CONFIG_DDR_ECC 1 /* with ECC support */ +#define CONFIG_DDR_ECC /* with ECC support */ #define CONFIG_DDR_RQDC_FIXED 0x80000038 /* fixed value for RQDC */ #else /* defined(CONFIG_ARCHES) */ @@ -262,8 +262,8 @@ #define CONFIG_4xx_CONFIG_BLOCKSIZE 16 /* I2C SYSMON (LM75, AD7414 is almost compatible) */ -#define CONFIG_DTT_LM75 1 /* ON Semi's LM75 */ -#define CONFIG_DTT_AD7414 1 /* use AD7414 */ +#define CONFIG_DTT_LM75 /* ON Semi's LM75 */ +#define CONFIG_DTT_AD7414 /* use AD7414 */ #define CONFIG_DTT_SENSORS {0} /* Sensor addresses */ #define CONFIG_SYS_DTT_MAX_TEMP 70 #define CONFIG_SYS_DTT_LOW_TEMP -30 @@ -275,14 +275,14 @@ #if !defined(CONFIG_ARCHES) /* RTC configuration */ -#define CONFIG_RTC_M41T62 1 +#define CONFIG_RTC_M41T62 #define CONFIG_SYS_I2C_RTC_ADDR 0x68 #endif /*----------------------------------------------------------------------- * Ethernet *----------------------------------------------------------------------*/ -#define CONFIG_IBM_EMAC4_V4 1 +#define CONFIG_IBM_EMAC4_V4 #define CONFIG_HAS_ETH0 #define CONFIG_HAS_ETH1 @@ -322,9 +322,9 @@ #define CONFIG_GPCS_PHY2_ADDR 0xC #endif /* !defined(CONFIG_ARCHES) */ -#define CONFIG_PHY_RESET 1 /* reset phy upon startup */ -#define CONFIG_PHY_GIGE 1 /* Include GbE speed/duplex detection */ -#define CONFIG_PHY_DYNAMIC_ANEG 1 +#define CONFIG_PHY_RESET /* reset phy upon startup */ +#define CONFIG_PHY_GIGE /* Include GbE speed/duplex detection */ +#define CONFIG_PHY_DYNAMIC_ANEG /*----------------------------------------------------------------------- * USB-OHCI -- cgit v1.2.1 From 6566041c0bf9523becf5292e45a0f5c3686ebdd4 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:37 -0700 Subject: powerpc: ppc4xx: Move CANYONLANDS/GLACIER/ARCHES to Kconfig Move these options to Kconfig and remove them from the CONFIG files. Signed-off-by: Simon Glass --- board/amcc/canyonlands/Kconfig | 20 ++++++++++++++++++++ configs/arches_defconfig | 2 +- configs/canyonlands_defconfig | 2 +- configs/glacier_defconfig | 2 +- include/configs/canyonlands.h | 2 ++ 5 files changed, 25 insertions(+), 3 deletions(-) diff --git a/board/amcc/canyonlands/Kconfig b/board/amcc/canyonlands/Kconfig index 530a6efd60..0fc687739c 100644 --- a/board/amcc/canyonlands/Kconfig +++ b/board/amcc/canyonlands/Kconfig @@ -9,4 +9,24 @@ config SYS_VENDOR config SYS_CONFIG_NAME default "canyonlands" +choice BOARD_TYPE + prompt "Select which board to build for" + +config CANYONLANDS + bool "Glacier" + help + Select this to build for the Canyonlands 460EX board. + +config GLACIER + bool "Glacier" + help + Select this to build for the Glacier 460GT board. + +config ARCHES + bool "Arches" + help + Select this to build for the Arches dual 460GT board. + +endchoice + endif diff --git a/configs/arches_defconfig b/configs/arches_defconfig index 18d0a140da..60e6ef9098 100644 --- a/configs/arches_defconfig +++ b/configs/arches_defconfig @@ -1,4 +1,4 @@ -CONFIG_SYS_EXTRA_OPTIONS="ARCHES" CONFIG_PPC=y CONFIG_4xx=y CONFIG_TARGET_CANYONLANDS=y +CONFIG_ARCHES=y diff --git a/configs/canyonlands_defconfig b/configs/canyonlands_defconfig index 09b9ab9330..37a2b4d796 100644 --- a/configs/canyonlands_defconfig +++ b/configs/canyonlands_defconfig @@ -1,4 +1,4 @@ -CONFIG_SYS_EXTRA_OPTIONS="CANYONLANDS" CONFIG_PPC=y CONFIG_4xx=y CONFIG_TARGET_CANYONLANDS=y +CONFIG_CANYONLANDS=y diff --git a/configs/glacier_defconfig b/configs/glacier_defconfig index 2a66bfb08c..436b9f8d03 100644 --- a/configs/glacier_defconfig +++ b/configs/glacier_defconfig @@ -1,4 +1,4 @@ -CONFIG_SYS_EXTRA_OPTIONS="GLACIER" CONFIG_PPC=y CONFIG_4xx=y CONFIG_TARGET_CANYONLANDS=y +CONFIG_GLACIER=y diff --git a/include/configs/canyonlands.h b/include/configs/canyonlands.h index 7b1f368375..ed790ccaf3 100644 --- a/include/configs/canyonlands.h +++ b/include/configs/canyonlands.h @@ -11,6 +11,8 @@ #ifndef __CONFIG_H #define __CONFIG_H +#include + /*----------------------------------------------------------------------- * High Level Configuration Options *----------------------------------------------------------------------*/ -- cgit v1.2.1 From 00cca639d56e791e5bea16b0e77d9540651132fe Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:38 -0700 Subject: powerpc: ppc4xx: Add ramboot config for glacier Add a new ramboot config for glacier so that it is possible to test U-Boot loaded over Ethernet instead of using JTAG. Signed-off-by: Simon Glass --- arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c | 8 ++++ board/amcc/canyonlands/MAINTAINERS | 1 + board/amcc/canyonlands/u-boot-ram.lds | 79 ++++++++++++++++++++++++++++++++++ configs/glacier_ramboot_defconfig | 5 +++ 4 files changed, 93 insertions(+) create mode 100644 board/amcc/canyonlands/u-boot-ram.lds create mode 100644 configs/glacier_ramboot_defconfig diff --git a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c index 71bb9d776f..7202c3fc46 100644 --- a/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c +++ b/arch/powerpc/cpu/ppc4xx/44x_spd_ddr2.c @@ -424,6 +424,14 @@ phys_size_t initdram(int board_type) int write_recovery; phys_size_t dram_size = 0; + if (IS_ENABLED(CONFIG_SYS_RAMBOOT)) { + /* + * Reduce RAM size to avoid overwriting memory used by + * current stack? Not sure what is happening. + */ + return sdram_memsize() / 2; + } + num_dimm_banks = sizeof(iic0_dimm_addr); /*------------------------------------------------------------------ diff --git a/board/amcc/canyonlands/MAINTAINERS b/board/amcc/canyonlands/MAINTAINERS index 52bf004f6c..8be8a52a3a 100644 --- a/board/amcc/canyonlands/MAINTAINERS +++ b/board/amcc/canyonlands/MAINTAINERS @@ -6,3 +6,4 @@ F: include/configs/canyonlands.h F: configs/arches_defconfig F: configs/canyonlands_defconfig F: configs/glacier_defconfig +F: configs/glacier_ramboot_defconfig diff --git a/board/amcc/canyonlands/u-boot-ram.lds b/board/amcc/canyonlands/u-boot-ram.lds new file mode 100644 index 0000000000..67652569f4 --- /dev/null +++ b/board/amcc/canyonlands/u-boot-ram.lds @@ -0,0 +1,79 @@ +/* + * (C) Copyright 2009 + * Stefan Roese, DENX Software Engineering, sr@denx.de. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +OUTPUT_ARCH(powerpc) +SECTIONS +{ + /* Read-only sections, merged into text segment: */ + . = + SIZEOF_HEADERS; + .text : + { + arch/powerpc/cpu/ppc4xx/start.o (.text*) + board/amcc/canyonlands/init.o (.text*) + + *(.text*) + } + _etext = .; + PROVIDE (etext = .); + .rodata : + { + *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) + } + + /* Read-write section, merged into data segment: */ + . = (. + 0x00FF) & 0xFFFFFF00; + _erotext = .; + PROVIDE (erotext = .); + .reloc : + { + KEEP(*(.got)) + _GOT2_TABLE_ = .; + KEEP(*(.got2)) + _FIXUP_TABLE_ = .; + KEEP(*(.fixup)) + } + __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >>2; + __fixup_entries = (. - _FIXUP_TABLE_)>>2; + + .data : + { + *(.data*) + *(.sdata*) + } + _edata = .; + PROVIDE (edata = .); + + . = .; + + .u_boot_list : { + KEEP(*(SORT(.u_boot_list*))); + } + + . = .; + __start___ex_table = .; + __ex_table : { *(__ex_table) } + __stop___ex_table = .; + + . = ALIGN(256); + __init_begin = .; + .text.init : { *(.text.init) } + .data.init : { *(.data.init) } + . = ALIGN(256); + __init_end = .; + + __bss_start = .; + .bss (NOLOAD) : + { + *(.bss*) + *(.sbss*) + *(COMMON) + . = ALIGN(4); + } + + __bss_end = . ; + PROVIDE (end = .); +} diff --git a/configs/glacier_ramboot_defconfig b/configs/glacier_ramboot_defconfig new file mode 100644 index 0000000000..4fc23038e8 --- /dev/null +++ b/configs/glacier_ramboot_defconfig @@ -0,0 +1,5 @@ +CONFIG_SYS_EXTRA_OPTIONS="SYS_RAMBOOT,SYS_TEXT_BASE=0x01000000,SYS_LDSCRIPT=board/amcc/canyonlands/u-boot-ram.lds" +CONFIG_PPC=y +CONFIG_4xx=y +CONFIG_TARGET_CANYONLANDS=y +CONFIG_GLACIER=y -- cgit v1.2.1 From 1d60f2b9860d3ba3563718d479a455495197f00d Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:39 -0700 Subject: powerpc: ppc4xx: canyonlands: Move to generic board Switch to generic board so that this board will not be broken/removed. Signed-off-by: Simon Glass --- arch/powerpc/cpu/ppc4xx/cpu_init.c | 2 ++ include/configs/canyonlands.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/arch/powerpc/cpu/ppc4xx/cpu_init.c b/arch/powerpc/cpu/ppc4xx/cpu_init.c index e5a0e21e36..5f5c72002e 100644 --- a/arch/powerpc/cpu/ppc4xx/cpu_init.c +++ b/arch/powerpc/cpu/ppc4xx/cpu_init.c @@ -450,10 +450,12 @@ cpu_init_f (void) PLB4Ax_ACR_RDP_4DEEP); #endif /* CONFIG_440SP/SPE || CONFIG_460EX/GT || CONFIG_405EX */ +#ifndef CONFIG_SYS_GENERIC_BOARD gd = (gd_t *)(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_GBL_DATA_OFFSET); /* Clear initial global data */ memset((void *)gd, 0, sizeof(gd_t)); +#endif } /* diff --git a/include/configs/canyonlands.h b/include/configs/canyonlands.h index ed790ccaf3..7a1499d2e3 100644 --- a/include/configs/canyonlands.h +++ b/include/configs/canyonlands.h @@ -13,6 +13,8 @@ #include +#define CONFIG_SYS_GENERIC_BOARD + /*----------------------------------------------------------------------- * High Level Configuration Options *----------------------------------------------------------------------*/ -- cgit v1.2.1 From 281aea45f8a237a1072116d4910cd86f4586f24b Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:41 -0700 Subject: powerpc: ppc4xx: dts: Bring in canyonlands device tree files The canyonlands.h config file works with canyonlands, glacier and arches boards. Bring in the device tree files for these from Linux 3.17. Signed-off-by: Simon Glass --- arch/powerpc/dts/Makefile | 11 + arch/powerpc/dts/arches.dts | 339 +++++++++++++++++++++++ arch/powerpc/dts/canyonlands.dts | 555 +++++++++++++++++++++++++++++++++++++ arch/powerpc/dts/glacier.dts | 579 +++++++++++++++++++++++++++++++++++++++ 4 files changed, 1484 insertions(+) create mode 100644 arch/powerpc/dts/Makefile create mode 100644 arch/powerpc/dts/arches.dts create mode 100644 arch/powerpc/dts/canyonlands.dts create mode 100644 arch/powerpc/dts/glacier.dts diff --git a/arch/powerpc/dts/Makefile b/arch/powerpc/dts/Makefile new file mode 100644 index 0000000000..ad104b9315 --- /dev/null +++ b/arch/powerpc/dts/Makefile @@ -0,0 +1,11 @@ +dtb-$(CONFIG_TARGET_CANYONLANDS) += arches.dtb canyonlands.dtb glacier.dtb + +targets += $(dtb-y) + +DTC_FLAGS += -R 4 -p 0x1000 + +PHONY += dtbs +dtbs: $(addprefix $(obj)/, $(dtb-y)) + @: + +clean-files := *.dtb diff --git a/arch/powerpc/dts/arches.dts b/arch/powerpc/dts/arches.dts new file mode 100644 index 0000000000..bd5ebfde2b --- /dev/null +++ b/arch/powerpc/dts/arches.dts @@ -0,0 +1,339 @@ +/* + * Device Tree Source for AMCC Arches (dual 460GT board) + * + * (C) Copyright 2008 Applied Micro Circuits Corporation + * Victor Gallardo + * Adam Graham + * + * Based on the glacier.dts file + * Stefan Roese + * Copyright 2008 DENX Software Engineering + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; + +/ { + #address-cells = <2>; + #size-cells = <1>; + model = "amcc,arches"; + compatible = "amcc,arches"; + dcr-parent = <&{/cpus/cpu@0}>; + + aliases { + ethernet0 = &EMAC0; + ethernet1 = &EMAC1; + ethernet2 = &EMAC2; + serial0 = &UART0; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + model = "PowerPC,460GT"; + reg = <0x00000000>; + clock-frequency = <0>; /* Filled in by U-Boot */ + timebase-frequency = <0>; /* Filled in by U-Boot */ + i-cache-line-size = <32>; + d-cache-line-size = <32>; + i-cache-size = <32768>; + d-cache-size = <32768>; + dcr-controller; + dcr-access-method = "native"; + next-level-cache = <&L2C0>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */ + }; + + UIC0: interrupt-controller0 { + compatible = "ibm,uic-460gt","ibm,uic"; + interrupt-controller; + cell-index = <0>; + dcr-reg = <0x0c0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + }; + + UIC1: interrupt-controller1 { + compatible = "ibm,uic-460gt","ibm,uic"; + interrupt-controller; + cell-index = <1>; + dcr-reg = <0x0d0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC2: interrupt-controller2 { + compatible = "ibm,uic-460gt","ibm,uic"; + interrupt-controller; + cell-index = <2>; + dcr-reg = <0x0e0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0xa 0x4 0xb 0x4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC3: interrupt-controller3 { + compatible = "ibm,uic-460gt","ibm,uic"; + interrupt-controller; + cell-index = <3>; + dcr-reg = <0x0f0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0x10 0x4 0x11 0x4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + SDR0: sdr { + compatible = "ibm,sdr-460gt"; + dcr-reg = <0x00e 0x002>; + }; + + CPR0: cpr { + compatible = "ibm,cpr-460gt"; + dcr-reg = <0x00c 0x002>; + }; + + L2C0: l2c { + compatible = "ibm,l2-cache-460gt", "ibm,l2-cache"; + dcr-reg = <0x020 0x008 /* Internal SRAM DCR's */ + 0x030 0x008>; /* L2 cache DCR's */ + cache-line-size = <32>; /* 32 bytes */ + cache-size = <262144>; /* L2, 256K */ + interrupt-parent = <&UIC1>; + interrupts = <11 1>; + }; + + plb { + compatible = "ibm,plb-460gt", "ibm,plb4"; + #address-cells = <2>; + #size-cells = <1>; + ranges; + clock-frequency = <0>; /* Filled in by U-Boot */ + + SDRAM0: sdram { + compatible = "ibm,sdram-460gt", "ibm,sdram-405gp"; + dcr-reg = <0x010 0x002>; + }; + + CRYPTO: crypto@180000 { + compatible = "amcc,ppc460gt-crypto", "amcc,ppc4xx-crypto"; + reg = <4 0x00180000 0x80400>; + interrupt-parent = <&UIC0>; + interrupts = <0x1d 0x4>; + }; + + MAL0: mcmal { + compatible = "ibm,mcmal-460gt", "ibm,mcmal2"; + dcr-reg = <0x180 0x062>; + num-tx-chans = <3>; + num-rx-chans = <24>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-parent = <&UIC2>; + interrupts = < /*TXEOB*/ 0x6 0x4 + /*RXEOB*/ 0x7 0x4 + /*SERR*/ 0x3 0x4 + /*TXDE*/ 0x4 0x4 + /*RXDE*/ 0x5 0x4>; + desc-base-addr-high = <0x8>; + }; + + POB0: opb { + compatible = "ibm,opb-460gt", "ibm,opb"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>; + clock-frequency = <0>; /* Filled in by U-Boot */ + + EBC0: ebc { + compatible = "ibm,ebc-460gt", "ibm,ebc"; + dcr-reg = <0x012 0x002>; + #address-cells = <2>; + #size-cells = <1>; + clock-frequency = <0>; /* Filled in by U-Boot */ + /* ranges property is supplied by U-Boot */ + interrupts = <0x6 0x4>; + interrupt-parent = <&UIC1>; + + nor_flash@0,0 { + compatible = "amd,s29gl256n", "cfi-flash"; + bank-width = <2>; + reg = <0x00000000 0x00000000 0x02000000>; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "kernel"; + reg = <0x00000000 0x001e0000>; + }; + partition@1e0000 { + label = "dtb"; + reg = <0x001e0000 0x00020000>; + }; + partition@200000 { + label = "root"; + reg = <0x00200000 0x00200000>; + }; + partition@400000 { + label = "user"; + reg = <0x00400000 0x01b60000>; + }; + partition@1f60000 { + label = "env"; + reg = <0x01f60000 0x00040000>; + }; + partition@1fa0000 { + label = "u-boot"; + reg = <0x01fa0000 0x00060000>; + }; + }; + }; + + UART0: serial@ef600300 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0xef600300 0x00000008>; + virtual-reg = <0xef600300>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC1>; + interrupts = <0x1 0x4>; + }; + + IIC0: i2c@ef600700 { + compatible = "ibm,iic-460gt", "ibm,iic"; + reg = <0xef600700 0x00000014>; + interrupt-parent = <&UIC0>; + interrupts = <0x2 0x4>; + #address-cells = <1>; + #size-cells = <0>; + sttm@4a { + compatible = "ad,ad7414"; + reg = <0x4a>; + interrupt-parent = <&UIC1>; + interrupts = <0x0 0x8>; + }; + }; + + IIC1: i2c@ef600800 { + compatible = "ibm,iic-460gt", "ibm,iic"; + reg = <0xef600800 0x00000014>; + interrupt-parent = <&UIC0>; + interrupts = <0x3 0x4>; + }; + + TAH0: emac-tah@ef601350 { + compatible = "ibm,tah-460gt", "ibm,tah"; + reg = <0xef601350 0x00000030>; + }; + + TAH1: emac-tah@ef601450 { + compatible = "ibm,tah-460gt", "ibm,tah"; + reg = <0xef601450 0x00000030>; + }; + + EMAC0: ethernet@ef600e00 { + device_type = "network"; + compatible = "ibm,emac-460gt", "ibm,emac4sync"; + interrupt-parent = <&EMAC0>; + interrupts = <0x0 0x1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = ; + reg = <0xef600e00 0x000000c4>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <0>; + mal-rx-channel = <0>; + cell-index = <0>; + max-frame-size = <9000>; + rx-fifo-size = <4096>; + tx-fifo-size = <2048>; + rx-fifo-size-gige = <16384>; + phy-mode = "sgmii"; + phy-map = <0xffffffff>; + gpcs-address = <0x0000000a>; + tah-device = <&TAH0>; + tah-channel = <0>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + }; + + EMAC1: ethernet@ef600f00 { + device_type = "network"; + compatible = "ibm,emac-460gt", "ibm,emac4sync"; + interrupt-parent = <&EMAC1>; + interrupts = <0x0 0x1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = ; + reg = <0xef600f00 0x000000c4>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <1>; + mal-rx-channel = <8>; + cell-index = <1>; + max-frame-size = <9000>; + rx-fifo-size = <4096>; + tx-fifo-size = <2048>; + rx-fifo-size-gige = <16384>; + phy-mode = "sgmii"; + phy-map = <0x00000000>; + gpcs-address = <0x0000000b>; + tah-device = <&TAH1>; + tah-channel = <1>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + mdio-device = <&EMAC0>; + }; + + EMAC2: ethernet@ef601100 { + device_type = "network"; + compatible = "ibm,emac-460gt", "ibm,emac4sync"; + interrupt-parent = <&EMAC2>; + interrupts = <0x0 0x1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = ; + reg = <0xef601100 0x000000c4>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <2>; + mal-rx-channel = <16>; + cell-index = <2>; + max-frame-size = <9000>; + rx-fifo-size = <4096>; + tx-fifo-size = <2048>; + rx-fifo-size-gige = <16384>; + tx-fifo-size-gige = <16384>; /* emac2&3 only */ + phy-mode = "sgmii"; + phy-map = <0x00000001>; + gpcs-address = <0x0000000C>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + mdio-device = <&EMAC0>; + }; + }; + }; +}; diff --git a/arch/powerpc/dts/canyonlands.dts b/arch/powerpc/dts/canyonlands.dts new file mode 100644 index 0000000000..2ec9762e48 --- /dev/null +++ b/arch/powerpc/dts/canyonlands.dts @@ -0,0 +1,555 @@ +/* + * Device Tree Source for AMCC Canyonlands (460EX) + * + * Copyright 2008-2009 DENX Software Engineering, Stefan Roese + * + * SPDX-License-Identifier: GPL-2.0 + */ + +/dts-v1/; + +/ { + #address-cells = <2>; + #size-cells = <1>; + model = "amcc,canyonlands"; + compatible = "amcc,canyonlands"; + dcr-parent = <&{/cpus/cpu@0}>; + + aliases { + ethernet0 = &EMAC0; + ethernet1 = &EMAC1; + serial0 = &UART0; + serial1 = &UART1; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + model = "PowerPC,460EX"; + reg = <0x00000000>; + clock-frequency = <0>; /* Filled in by U-Boot */ + timebase-frequency = <0>; /* Filled in by U-Boot */ + i-cache-line-size = <32>; + d-cache-line-size = <32>; + i-cache-size = <32768>; + d-cache-size = <32768>; + dcr-controller; + dcr-access-method = "native"; + next-level-cache = <&L2C0>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */ + }; + + UIC0: interrupt-controller0 { + compatible = "ibm,uic-460ex","ibm,uic"; + interrupt-controller; + cell-index = <0>; + dcr-reg = <0x0c0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + }; + + UIC1: interrupt-controller1 { + compatible = "ibm,uic-460ex","ibm,uic"; + interrupt-controller; + cell-index = <1>; + dcr-reg = <0x0d0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC2: interrupt-controller2 { + compatible = "ibm,uic-460ex","ibm,uic"; + interrupt-controller; + cell-index = <2>; + dcr-reg = <0x0e0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0xa 0x4 0xb 0x4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC3: interrupt-controller3 { + compatible = "ibm,uic-460ex","ibm,uic"; + interrupt-controller; + cell-index = <3>; + dcr-reg = <0x0f0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0x10 0x4 0x11 0x4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + SDR0: sdr { + compatible = "ibm,sdr-460ex"; + dcr-reg = <0x00e 0x002>; + }; + + CPR0: cpr { + compatible = "ibm,cpr-460ex"; + dcr-reg = <0x00c 0x002>; + }; + + CPM0: cpm { + compatible = "ibm,cpm"; + dcr-access-method = "native"; + dcr-reg = <0x160 0x003>; + unused-units = <0x00000100>; + idle-doze = <0x02000000>; + standby = <0xfeff791d>; + }; + + L2C0: l2c { + compatible = "ibm,l2-cache-460ex", "ibm,l2-cache"; + dcr-reg = <0x020 0x008 /* Internal SRAM DCR's */ + 0x030 0x008>; /* L2 cache DCR's */ + cache-line-size = <32>; /* 32 bytes */ + cache-size = <262144>; /* L2, 256K */ + interrupt-parent = <&UIC1>; + interrupts = <11 1>; + }; + + plb { + compatible = "ibm,plb-460ex", "ibm,plb4"; + #address-cells = <2>; + #size-cells = <1>; + ranges; + clock-frequency = <0>; /* Filled in by U-Boot */ + + SDRAM0: sdram { + compatible = "ibm,sdram-460ex", "ibm,sdram-405gp"; + dcr-reg = <0x010 0x002>; + }; + + CRYPTO: crypto@180000 { + compatible = "amcc,ppc460ex-crypto", "amcc,ppc4xx-crypto"; + reg = <4 0x00180000 0x80400>; + interrupt-parent = <&UIC0>; + interrupts = <0x1d 0x4>; + }; + + HWRNG: hwrng@110000 { + compatible = "amcc,ppc460ex-rng", "ppc4xx-rng"; + reg = <4 0x00110000 0x50>; + }; + + MAL0: mcmal { + compatible = "ibm,mcmal-460ex", "ibm,mcmal2"; + dcr-reg = <0x180 0x062>; + num-tx-chans = <2>; + num-rx-chans = <16>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-parent = <&UIC2>; + interrupts = < /*TXEOB*/ 0x6 0x4 + /*RXEOB*/ 0x7 0x4 + /*SERR*/ 0x3 0x4 + /*TXDE*/ 0x4 0x4 + /*RXDE*/ 0x5 0x4>; + }; + + USB0: ehci@bffd0400 { + compatible = "ibm,usb-ehci-460ex", "usb-ehci"; + interrupt-parent = <&UIC2>; + interrupts = <0x1d 4>; + reg = <4 0xbffd0400 0x90 4 0xbffd0490 0x70>; + }; + + USB1: usb@bffd0000 { + compatible = "ohci-le"; + reg = <4 0xbffd0000 0x60>; + interrupt-parent = <&UIC2>; + interrupts = <0x1e 4>; + }; + + USBOTG0: usbotg@bff80000 { + compatible = "amcc,dwc-otg"; + reg = <0x4 0xbff80000 0x10000>; + interrupt-parent = <&USBOTG0>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupts = <0x0 0x1 0x2>; + interrupt-map = ; + }; + + SATA0: sata@bffd1000 { + compatible = "amcc,sata-460ex"; + reg = <4 0xbffd1000 0x800 4 0xbffd0800 0x400>; + interrupt-parent = <&UIC3>; + interrupts = <0x0 0x4 /* SATA */ + 0x5 0x4>; /* AHBDMA */ + }; + + POB0: opb { + compatible = "ibm,opb-460ex", "ibm,opb"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>; + clock-frequency = <0>; /* Filled in by U-Boot */ + + EBC0: ebc { + compatible = "ibm,ebc-460ex", "ibm,ebc"; + dcr-reg = <0x012 0x002>; + #address-cells = <2>; + #size-cells = <1>; + clock-frequency = <0>; /* Filled in by U-Boot */ + /* ranges property is supplied by U-Boot */ + interrupts = <0x6 0x4>; + interrupt-parent = <&UIC1>; + + nor_flash@0,0 { + compatible = "amd,s29gl512n", "cfi-flash"; + bank-width = <2>; + reg = <0x00000000 0x00000000 0x04000000>; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "kernel"; + reg = <0x00000000 0x001e0000>; + }; + partition@1e0000 { + label = "dtb"; + reg = <0x001e0000 0x00020000>; + }; + partition@200000 { + label = "ramdisk"; + reg = <0x00200000 0x01400000>; + }; + partition@1600000 { + label = "jffs2"; + reg = <0x01600000 0x00400000>; + }; + partition@1a00000 { + label = "user"; + reg = <0x01a00000 0x02560000>; + }; + partition@3f60000 { + label = "env"; + reg = <0x03f60000 0x00040000>; + }; + partition@3fa0000 { + label = "u-boot"; + reg = <0x03fa0000 0x00060000>; + }; + }; + + cpld@2,0 { + compatible = "amcc,ppc460ex-bcsr"; + reg = <2 0x0 0x9>; + }; + + ndfc@3,0 { + compatible = "ibm,ndfc"; + reg = <0x00000003 0x00000000 0x00002000>; + ccr = <0x00001000>; + bank-settings = <0x80002222>; + #address-cells = <1>; + #size-cells = <1>; + + nand { + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x00000000 0x00100000>; + }; + partition@100000 { + label = "user"; + reg = <0x00000000 0x03f00000>; + }; + }; + }; + }; + + UART0: serial@ef600300 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0xef600300 0x00000008>; + virtual-reg = <0xef600300>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC1>; + interrupts = <0x1 0x4>; + }; + + UART1: serial@ef600400 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0xef600400 0x00000008>; + virtual-reg = <0xef600400>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC0>; + interrupts = <0x1 0x4>; + }; + + IIC0: i2c@ef600700 { + compatible = "ibm,iic-460ex", "ibm,iic"; + reg = <0xef600700 0x00000014>; + interrupt-parent = <&UIC0>; + interrupts = <0x2 0x4>; + #address-cells = <1>; + #size-cells = <0>; + rtc@68 { + compatible = "stm,m41t80"; + reg = <0x68>; + interrupt-parent = <&UIC2>; + interrupts = <0x19 0x8>; + }; + sttm@48 { + compatible = "ad,ad7414"; + reg = <0x48>; + interrupt-parent = <&UIC1>; + interrupts = <0x14 0x8>; + }; + }; + + IIC1: i2c@ef600800 { + compatible = "ibm,iic-460ex", "ibm,iic"; + reg = <0xef600800 0x00000014>; + interrupt-parent = <&UIC0>; + interrupts = <0x3 0x4>; + }; + + GPIO0: gpio@ef600b00 { + compatible = "ibm,ppc4xx-gpio"; + reg = <0xef600b00 0x00000048>; + gpio-controller; + }; + + ZMII0: emac-zmii@ef600d00 { + compatible = "ibm,zmii-460ex", "ibm,zmii"; + reg = <0xef600d00 0x0000000c>; + }; + + RGMII0: emac-rgmii@ef601500 { + compatible = "ibm,rgmii-460ex", "ibm,rgmii"; + reg = <0xef601500 0x00000008>; + has-mdio; + }; + + TAH0: emac-tah@ef601350 { + compatible = "ibm,tah-460ex", "ibm,tah"; + reg = <0xef601350 0x00000030>; + }; + + TAH1: emac-tah@ef601450 { + compatible = "ibm,tah-460ex", "ibm,tah"; + reg = <0xef601450 0x00000030>; + }; + + EMAC0: ethernet@ef600e00 { + device_type = "network"; + compatible = "ibm,emac-460ex", "ibm,emac4sync"; + interrupt-parent = <&EMAC0>; + interrupts = <0x0 0x1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = ; + reg = <0xef600e00 0x000000c4>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <0>; + mal-rx-channel = <0>; + cell-index = <0>; + max-frame-size = <9000>; + rx-fifo-size = <4096>; + tx-fifo-size = <2048>; + rx-fifo-size-gige = <16384>; + phy-mode = "rgmii"; + phy-map = <0x00000000>; + rgmii-device = <&RGMII0>; + rgmii-channel = <0>; + tah-device = <&TAH0>; + tah-channel = <0>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + }; + + EMAC1: ethernet@ef600f00 { + device_type = "network"; + compatible = "ibm,emac-460ex", "ibm,emac4sync"; + interrupt-parent = <&EMAC1>; + interrupts = <0x0 0x1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = ; + reg = <0xef600f00 0x000000c4>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <1>; + mal-rx-channel = <8>; + cell-index = <1>; + max-frame-size = <9000>; + rx-fifo-size = <4096>; + tx-fifo-size = <2048>; + rx-fifo-size-gige = <16384>; + phy-mode = "rgmii"; + phy-map = <0x00000000>; + rgmii-device = <&RGMII0>; + rgmii-channel = <1>; + tah-device = <&TAH1>; + tah-channel = <1>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + mdio-device = <&EMAC0>; + }; + }; + + PCIX0: pci@c0ec00000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb-pcix-460ex", "ibm,plb-pcix"; + primary; + large-inbound-windows; + enable-msi-hole; + reg = <0x0000000c 0x0ec00000 0x00000008 /* Config space access */ + 0x00000000 0x00000000 0x00000000 /* no IACK cycles */ + 0x0000000c 0x0ed00000 0x00000004 /* Special cycles */ + 0x0000000c 0x0ec80000 0x00000100 /* Internal registers */ + 0x0000000c 0x0ec80100 0x000000fc>; /* Internal messaging registers */ + + /* Outbound ranges, one memory and one IO, + * later cannot be changed + */ + ranges = <0x02000000 0x00000000 0x80000000 0x0000000d 0x80000000 0x00000000 0x80000000 + 0x02000000 0x00000000 0x00000000 0x0000000c 0x0ee00000 0x00000000 0x00100000 + 0x01000000 0x00000000 0x00000000 0x0000000c 0x08000000 0x00000000 0x00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; + + /* This drives busses 0 to 0x3f */ + bus-range = <0x0 0x3f>; + + /* All PCI interrupts are routed to ext IRQ 2 -> UIC1-0 */ + interrupt-map-mask = <0x0 0x0 0x0 0x0>; + interrupt-map = < 0x0 0x0 0x0 0x0 &UIC1 0x0 0x8 >; + }; + + PCIE0: pciex@d00000000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex"; + primary; + port = <0x0>; /* port number */ + reg = <0x0000000d 0x00000000 0x20000000 /* Config space access */ + 0x0000000c 0x08010000 0x00001000>; /* Registers */ + dcr-reg = <0x100 0x020>; + sdr-base = <0x300>; + + /* Outbound ranges, one memory and one IO, + * later cannot be changed + */ + ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x00000000 0x00000000 0x80000000 + 0x02000000 0x00000000 0x00000000 0x0000000f 0x00000000 0x00000000 0x00100000 + 0x01000000 0x00000000 0x00000000 0x0000000f 0x80000000 0x00000000 0x00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; + + /* This drives busses 40 to 0x7f */ + bus-range = <0x40 0x7f>; + + /* Legacy interrupts (note the weird polarity, the bridge seems + * to invert PCIe legacy interrupts). + * We are de-swizzling here because the numbers are actually for + * port of the root complex virtual P2P bridge. But I want + * to avoid putting a node for it in the tree, so the numbers + * below are basically de-swizzled numbers. + * The real slot is on idsel 0, so the swizzling is 1:1 + */ + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = < + 0x0 0x0 0x0 0x1 &UIC3 0xc 0x4 /* swizzled int A */ + 0x0 0x0 0x0 0x2 &UIC3 0xd 0x4 /* swizzled int B */ + 0x0 0x0 0x0 0x3 &UIC3 0xe 0x4 /* swizzled int C */ + 0x0 0x0 0x0 0x4 &UIC3 0xf 0x4 /* swizzled int D */>; + }; + + PCIE1: pciex@d20000000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex"; + primary; + port = <0x1>; /* port number */ + reg = <0x0000000d 0x20000000 0x20000000 /* Config space access */ + 0x0000000c 0x08011000 0x00001000>; /* Registers */ + dcr-reg = <0x120 0x020>; + sdr-base = <0x340>; + + /* Outbound ranges, one memory and one IO, + * later cannot be changed + */ + ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x80000000 0x00000000 0x80000000 + 0x02000000 0x00000000 0x00000000 0x0000000f 0x00100000 0x00000000 0x00100000 + 0x01000000 0x00000000 0x00000000 0x0000000f 0x80010000 0x00000000 0x00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; + + /* This drives busses 80 to 0xbf */ + bus-range = <0x80 0xbf>; + + /* Legacy interrupts (note the weird polarity, the bridge seems + * to invert PCIe legacy interrupts). + * We are de-swizzling here because the numbers are actually for + * port of the root complex virtual P2P bridge. But I want + * to avoid putting a node for it in the tree, so the numbers + * below are basically de-swizzled numbers. + * The real slot is on idsel 0, so the swizzling is 1:1 + */ + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = < + 0x0 0x0 0x0 0x1 &UIC3 0x10 0x4 /* swizzled int A */ + 0x0 0x0 0x0 0x2 &UIC3 0x11 0x4 /* swizzled int B */ + 0x0 0x0 0x0 0x3 &UIC3 0x12 0x4 /* swizzled int C */ + 0x0 0x0 0x0 0x4 &UIC3 0x13 0x4 /* swizzled int D */>; + }; + + MSI: ppc4xx-msi@C10000000 { + compatible = "amcc,ppc4xx-msi", "ppc4xx-msi"; + reg = < 0xC 0x10000000 0x100>; + sdr-base = <0x36C>; + msi-data = <0x00000000>; + msi-mask = <0x44440000>; + interrupt-count = <3>; + interrupts = <0 1 2 3>; + interrupt-parent = <&UIC3>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = <0 &UIC3 0x18 1 + 1 &UIC3 0x19 1 + 2 &UIC3 0x1A 1 + 3 &UIC3 0x1B 1>; + }; + }; +}; diff --git a/arch/powerpc/dts/glacier.dts b/arch/powerpc/dts/glacier.dts new file mode 100644 index 0000000000..3e7ce2c9e6 --- /dev/null +++ b/arch/powerpc/dts/glacier.dts @@ -0,0 +1,579 @@ +/* + * Device Tree Source for AMCC Glacier (460GT) + * + * Copyright 2008-2010 DENX Software Engineering, Stefan Roese + * + * SPDX-License-Identifier: GPL-2.0 + */ + +/dts-v1/; + +/ { + #address-cells = <2>; + #size-cells = <1>; + model = "amcc,glacier"; + compatible = "amcc,glacier"; + dcr-parent = <&{/cpus/cpu@0}>; + + aliases { + ethernet0 = &EMAC0; + ethernet1 = &EMAC1; + ethernet2 = &EMAC2; + ethernet3 = &EMAC3; + serial0 = &UART0; + serial1 = &UART1; + }; + + chosen { + stdout-path = &UART0; + }; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu@0 { + device_type = "cpu"; + model = "PowerPC,460GT"; + reg = <0x00000000>; + clock-frequency = <0>; /* Filled in by U-Boot */ + timebase-frequency = <0>; /* Filled in by U-Boot */ + i-cache-line-size = <32>; + d-cache-line-size = <32>; + i-cache-size = <32768>; + d-cache-size = <32768>; + dcr-controller; + dcr-access-method = "native"; + next-level-cache = <&L2C0>; + }; + }; + + memory { + device_type = "memory"; + reg = <0x00000000 0x00000000 0x00000000>; /* Filled in by U-Boot */ + }; + + UIC0: interrupt-controller0 { + compatible = "ibm,uic-460gt","ibm,uic"; + interrupt-controller; + cell-index = <0>; + dcr-reg = <0x0c0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + }; + + UIC1: interrupt-controller1 { + compatible = "ibm,uic-460gt","ibm,uic"; + interrupt-controller; + cell-index = <1>; + dcr-reg = <0x0d0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0x1e 0x4 0x1f 0x4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC2: interrupt-controller2 { + compatible = "ibm,uic-460gt","ibm,uic"; + interrupt-controller; + cell-index = <2>; + dcr-reg = <0x0e0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0xa 0x4 0xb 0x4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + UIC3: interrupt-controller3 { + compatible = "ibm,uic-460gt","ibm,uic"; + interrupt-controller; + cell-index = <3>; + dcr-reg = <0x0f0 0x009>; + #address-cells = <0>; + #size-cells = <0>; + #interrupt-cells = <2>; + interrupts = <0x10 0x4 0x11 0x4>; /* cascade */ + interrupt-parent = <&UIC0>; + }; + + SDR0: sdr { + compatible = "ibm,sdr-460gt"; + dcr-reg = <0x00e 0x002>; + }; + + CPR0: cpr { + compatible = "ibm,cpr-460gt"; + dcr-reg = <0x00c 0x002>; + }; + + L2C0: l2c { + compatible = "ibm,l2-cache-460gt", "ibm,l2-cache"; + dcr-reg = <0x020 0x008 /* Internal SRAM DCR's */ + 0x030 0x008>; /* L2 cache DCR's */ + cache-line-size = <32>; /* 32 bytes */ + cache-size = <262144>; /* L2, 256K */ + interrupt-parent = <&UIC1>; + interrupts = <11 1>; + }; + + plb { + compatible = "ibm,plb-460gt", "ibm,plb4"; + #address-cells = <2>; + #size-cells = <1>; + ranges; + clock-frequency = <0>; /* Filled in by U-Boot */ + + SDRAM0: sdram { + compatible = "ibm,sdram-460gt", "ibm,sdram-405gp"; + dcr-reg = <0x010 0x002>; + }; + + CRYPTO: crypto@180000 { + compatible = "amcc,ppc460gt-crypto", "amcc,ppc460ex-crypto", + "amcc,ppc4xx-crypto"; + reg = <4 0x00180000 0x80400>; + interrupt-parent = <&UIC0>; + interrupts = <0x1d 0x4>; + }; + + HWRNG: hwrng@110000 { + compatible = "amcc,ppc460ex-rng", "ppc4xx-rng"; + reg = <4 0x00110000 0x50>; + }; + + MAL0: mcmal { + compatible = "ibm,mcmal-460gt", "ibm,mcmal2"; + dcr-reg = <0x180 0x062>; + num-tx-chans = <4>; + num-rx-chans = <32>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-parent = <&UIC2>; + interrupts = < /*TXEOB*/ 0x6 0x4 + /*RXEOB*/ 0x7 0x4 + /*SERR*/ 0x3 0x4 + /*TXDE*/ 0x4 0x4 + /*RXDE*/ 0x5 0x4>; + desc-base-addr-high = <0x8>; + }; + + POB0: opb { + compatible = "ibm,opb-460gt", "ibm,opb"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0xb0000000 0x00000004 0xb0000000 0x50000000>; + clock-frequency = <0>; /* Filled in by U-Boot */ + + EBC0: ebc { + compatible = "ibm,ebc-460gt", "ibm,ebc"; + dcr-reg = <0x012 0x002>; + #address-cells = <2>; + #size-cells = <1>; + clock-frequency = <0>; /* Filled in by U-Boot */ + /* ranges property is supplied by U-Boot */ + interrupts = <0x6 0x4>; + interrupt-parent = <&UIC1>; + + nor_flash@0,0 { + compatible = "amd,s29gl512n", "cfi-flash"; + bank-width = <2>; + reg = <0x00000000 0x00000000 0x04000000>; + #address-cells = <1>; + #size-cells = <1>; + partition@0 { + label = "kernel"; + reg = <0x00000000 0x001e0000>; + }; + partition@1e0000 { + label = "dtb"; + reg = <0x001e0000 0x00020000>; + }; + partition@200000 { + label = "ramdisk"; + reg = <0x00200000 0x01400000>; + }; + partition@1600000 { + label = "jffs2"; + reg = <0x01600000 0x00400000>; + }; + partition@1a00000 { + label = "user"; + reg = <0x01a00000 0x02560000>; + }; + partition@3f60000 { + label = "env"; + reg = <0x03f60000 0x00040000>; + }; + partition@3fa0000 { + label = "u-boot"; + reg = <0x03fa0000 0x00060000>; + }; + }; + + ndfc@3,0 { + compatible = "ibm,ndfc"; + reg = <0x00000003 0x00000000 0x00002000>; + ccr = <0x00001000>; + bank-settings = <0x80002222>; + #address-cells = <1>; + #size-cells = <1>; + + nand { + #address-cells = <1>; + #size-cells = <1>; + + partition@0 { + label = "u-boot"; + reg = <0x00000000 0x00100000>; + }; + partition@100000 { + label = "user"; + reg = <0x00000000 0x03f00000>; + }; + }; + }; + }; + + UART0: serial@ef600300 { + device_type = "serial"; + reg-shift = <0>; + compatible = "ns16550"; + reg = <0xef600300 0x00000008>; + virtual-reg = <0xef600300>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC1>; + interrupts = <0x1 0x4>; + }; + + UART1: serial@ef600400 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0xef600400 0x00000008>; + virtual-reg = <0xef600400>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC0>; + interrupts = <0x1 0x4>; + }; + + UART2: serial@ef600500 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0xef600500 0x00000008>; + virtual-reg = <0xef600500>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC1>; + interrupts = <28 0x4>; + }; + + UART3: serial@ef600600 { + device_type = "serial"; + compatible = "ns16550"; + reg = <0xef600600 0x00000008>; + virtual-reg = <0xef600600>; + clock-frequency = <0>; /* Filled in by U-Boot */ + current-speed = <0>; /* Filled in by U-Boot */ + interrupt-parent = <&UIC1>; + interrupts = <29 0x4>; + }; + + IIC0: i2c@ef600700 { + compatible = "ibm,iic-460gt", "ibm,iic"; + reg = <0xef600700 0x00000014>; + interrupt-parent = <&UIC0>; + interrupts = <0x2 0x4>; + #address-cells = <1>; + #size-cells = <0>; + rtc@68 { + compatible = "stm,m41t80"; + reg = <0x68>; + interrupt-parent = <&UIC2>; + interrupts = <0x19 0x8>; + }; + sttm@48 { + compatible = "ad,ad7414"; + reg = <0x48>; + interrupt-parent = <&UIC1>; + interrupts = <0x14 0x8>; + }; + }; + + IIC1: i2c@ef600800 { + compatible = "ibm,iic-460gt", "ibm,iic"; + reg = <0xef600800 0x00000014>; + interrupt-parent = <&UIC0>; + interrupts = <0x3 0x4>; + }; + + ZMII0: emac-zmii@ef600d00 { + compatible = "ibm,zmii-460gt", "ibm,zmii"; + reg = <0xef600d00 0x0000000c>; + }; + + RGMII0: emac-rgmii@ef601500 { + compatible = "ibm,rgmii-460gt", "ibm,rgmii"; + reg = <0xef601500 0x00000008>; + has-mdio; + }; + + RGMII1: emac-rgmii@ef601600 { + compatible = "ibm,rgmii-460gt", "ibm,rgmii"; + reg = <0xef601600 0x00000008>; + has-mdio; + }; + + TAH0: emac-tah@ef601350 { + compatible = "ibm,tah-460gt", "ibm,tah"; + reg = <0xef601350 0x00000030>; + }; + + TAH1: emac-tah@ef601450 { + compatible = "ibm,tah-460gt", "ibm,tah"; + reg = <0xef601450 0x00000030>; + }; + + EMAC0: ethernet@ef600e00 { + device_type = "network"; + compatible = "ibm,emac-460gt", "ibm,emac4sync"; + interrupt-parent = <&EMAC0>; + interrupts = <0x0 0x1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = ; + reg = <0xef600e00 0x000000c4>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <0>; + mal-rx-channel = <0>; + cell-index = <0>; + max-frame-size = <9000>; + rx-fifo-size = <4096>; + tx-fifo-size = <2048>; + rx-fifo-size-gige = <16384>; + phy-mode = "rgmii"; + phy-map = <0x00000000>; + rgmii-device = <&RGMII0>; + rgmii-channel = <0>; + tah-device = <&TAH0>; + tah-channel = <0>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + }; + + EMAC1: ethernet@ef600f00 { + device_type = "network"; + compatible = "ibm,emac-460gt", "ibm,emac4sync"; + interrupt-parent = <&EMAC1>; + interrupts = <0x0 0x1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = ; + reg = <0xef600f00 0x000000c4>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <1>; + mal-rx-channel = <8>; + cell-index = <1>; + max-frame-size = <9000>; + rx-fifo-size = <4096>; + tx-fifo-size = <2048>; + rx-fifo-size-gige = <16384>; + phy-mode = "rgmii"; + phy-map = <0x00000000>; + rgmii-device = <&RGMII0>; + rgmii-channel = <1>; + tah-device = <&TAH1>; + tah-channel = <1>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + mdio-device = <&EMAC0>; + }; + + EMAC2: ethernet@ef601100 { + device_type = "network"; + compatible = "ibm,emac-460gt", "ibm,emac4sync"; + interrupt-parent = <&EMAC2>; + interrupts = <0x0 0x1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = ; + reg = <0xef601100 0x000000c4>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <2>; + mal-rx-channel = <16>; + cell-index = <2>; + max-frame-size = <9000>; + rx-fifo-size = <4096>; + tx-fifo-size = <2048>; + rx-fifo-size-gige = <16384>; + tx-fifo-size-gige = <16384>; /* emac2&3 only */ + phy-mode = "rgmii"; + phy-map = <0x00000000>; + rgmii-device = <&RGMII1>; + rgmii-channel = <0>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + mdio-device = <&EMAC0>; + }; + + EMAC3: ethernet@ef601200 { + device_type = "network"; + compatible = "ibm,emac-460gt", "ibm,emac4sync"; + interrupt-parent = <&EMAC3>; + interrupts = <0x0 0x1>; + #interrupt-cells = <1>; + #address-cells = <0>; + #size-cells = <0>; + interrupt-map = ; + reg = <0xef601200 0x000000c4>; + local-mac-address = [000000000000]; /* Filled in by U-Boot */ + mal-device = <&MAL0>; + mal-tx-channel = <3>; + mal-rx-channel = <24>; + cell-index = <3>; + max-frame-size = <9000>; + rx-fifo-size = <4096>; + tx-fifo-size = <2048>; + rx-fifo-size-gige = <16384>; + tx-fifo-size-gige = <16384>; /* emac2&3 only */ + phy-mode = "rgmii"; + phy-map = <0x00000000>; + rgmii-device = <&RGMII1>; + rgmii-channel = <1>; + has-inverted-stacr-oc; + has-new-stacr-staopc; + mdio-device = <&EMAC0>; + }; + }; + + PCIX0: pci@c0ec00000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb-pcix-460gt", "ibm,plb-pcix"; + primary; + large-inbound-windows; + enable-msi-hole; + reg = <0x0000000c 0x0ec00000 0x00000008 /* Config space access */ + 0x00000000 0x00000000 0x00000000 /* no IACK cycles */ + 0x0000000c 0x0ed00000 0x00000004 /* Special cycles */ + 0x0000000c 0x0ec80000 0x00000100 /* Internal registers */ + 0x0000000c 0x0ec80100 0x000000fc>; /* Internal messaging registers */ + + /* Outbound ranges, one memory and one IO, + * later cannot be changed + */ + ranges = <0x02000000 0x00000000 0x80000000 0x0000000d 0x80000000 0x00000000 0x80000000 + 0x02000000 0x00000000 0x00000000 0x0000000c 0x0ee00000 0x00000000 0x00100000 + 0x01000000 0x00000000 0x00000000 0x0000000c 0x08000000 0x00000000 0x00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; + + /* This drives busses 0 to 0x3f */ + bus-range = <0x0 0x3f>; + + /* All PCI interrupts are routed to ext IRQ 2 -> UIC1-0 */ + interrupt-map-mask = <0x0 0x0 0x0 0x0>; + interrupt-map = < 0x0 0x0 0x0 0x0 &UIC1 0x0 0x8 >; + }; + + PCIE0: pciex@d00000000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex"; + primary; + port = <0x0>; /* port number */ + reg = <0x0000000d 0x00000000 0x20000000 /* Config space access */ + 0x0000000c 0x08010000 0x00001000>; /* Registers */ + dcr-reg = <0x100 0x020>; + sdr-base = <0x300>; + + /* Outbound ranges, one memory and one IO, + * later cannot be changed + */ + ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x00000000 0x00000000 0x80000000 + 0x02000000 0x00000000 0x00000000 0x0000000f 0x00000000 0x00000000 0x00100000 + 0x01000000 0x00000000 0x00000000 0x0000000f 0x80000000 0x00000000 0x00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; + + /* This drives busses 40 to 0x7f */ + bus-range = <0x40 0x7f>; + + /* Legacy interrupts (note the weird polarity, the bridge seems + * to invert PCIe legacy interrupts). + * We are de-swizzling here because the numbers are actually for + * port of the root complex virtual P2P bridge. But I want + * to avoid putting a node for it in the tree, so the numbers + * below are basically de-swizzled numbers. + * The real slot is on idsel 0, so the swizzling is 1:1 + */ + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = < + 0x0 0x0 0x0 0x1 &UIC3 0xc 0x4 /* swizzled int A */ + 0x0 0x0 0x0 0x2 &UIC3 0xd 0x4 /* swizzled int B */ + 0x0 0x0 0x0 0x3 &UIC3 0xe 0x4 /* swizzled int C */ + 0x0 0x0 0x0 0x4 &UIC3 0xf 0x4 /* swizzled int D */>; + }; + + PCIE1: pciex@d20000000 { + device_type = "pci"; + #interrupt-cells = <1>; + #size-cells = <2>; + #address-cells = <3>; + compatible = "ibm,plb-pciex-460ex", "ibm,plb-pciex"; + primary; + port = <0x1>; /* port number */ + reg = <0x0000000d 0x20000000 0x20000000 /* Config space access */ + 0x0000000c 0x08011000 0x00001000>; /* Registers */ + dcr-reg = <0x120 0x020>; + sdr-base = <0x340>; + + /* Outbound ranges, one memory and one IO, + * later cannot be changed + */ + ranges = <0x02000000 0x00000000 0x80000000 0x0000000e 0x80000000 0x00000000 0x80000000 + 0x02000000 0x00000000 0x00000000 0x0000000f 0x00100000 0x00000000 0x00100000 + 0x01000000 0x00000000 0x00000000 0x0000000f 0x80010000 0x00000000 0x00010000>; + + /* Inbound 2GB range starting at 0 */ + dma-ranges = <0x42000000 0x0 0x0 0x0 0x0 0x0 0x80000000>; + + /* This drives busses 80 to 0xbf */ + bus-range = <0x80 0xbf>; + + /* Legacy interrupts (note the weird polarity, the bridge seems + * to invert PCIe legacy interrupts). + * We are de-swizzling here because the numbers are actually for + * port of the root complex virtual P2P bridge. But I want + * to avoid putting a node for it in the tree, so the numbers + * below are basically de-swizzled numbers. + * The real slot is on idsel 0, so the swizzling is 1:1 + */ + interrupt-map-mask = <0x0 0x0 0x0 0x7>; + interrupt-map = < + 0x0 0x0 0x0 0x1 &UIC3 0x10 0x4 /* swizzled int A */ + 0x0 0x0 0x0 0x2 &UIC3 0x11 0x4 /* swizzled int B */ + 0x0 0x0 0x0 0x3 &UIC3 0x12 0x4 /* swizzled int C */ + 0x0 0x0 0x0 0x4 &UIC3 0x13 0x4 /* swizzled int D */>; + }; + }; +}; -- cgit v1.2.1 From 36ec4c021a56209be87b9fe7c2865fd95a820f63 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:42 -0700 Subject: powerpc: ppc4xx: Call board_init_f_mem() for generic board Call this function to set up our early memory. Signed-off-by: Simon Glass --- arch/powerpc/cpu/ppc4xx/start.S | 18 +++++++++++++++++- 1 file changed, 17 insertions(+), 1 deletion(-) diff --git a/arch/powerpc/cpu/ppc4xx/start.S b/arch/powerpc/cpu/ppc4xx/start.S index 09a02d771c..7a0f0d25d1 100644 --- a/arch/powerpc/cpu/ppc4xx/start.S +++ b/arch/powerpc/cpu/ppc4xx/start.S @@ -760,6 +760,15 @@ _start: #endif bl cpu_init_f /* run low-level CPU init code (from Flash) */ +#ifdef CONFIG_SYS_GENERIC_BOARD + mr r3, r1 + bl board_init_f_mem + mr r1, r3 + li r0,0 + stwu r0, -4(r1) + stwu r0, -4(r1) +#endif + li r3, 0 bl board_init_f /* NOTREACHED - board_init_f() does not return */ @@ -1027,7 +1036,14 @@ _start: GET_GOT /* initialize GOT access */ bl cpu_init_f /* run low-level CPU init code (from Flash) */ - +#ifdef CONFIG_SYS_GENERIC_BOARD + mr r3, r1 + bl board_init_f_mem + mr r1, r3 + stwu r0, -4(r1) + stwu r0, -4(r1) +#endif + li r3, 0 bl board_init_f /* run first part of init code (from Flash) */ /* NOTREACHED - board_init_f() does not return */ -- cgit v1.2.1 From 86bedaebb570c2a111cdcafbf310f95b1bd58a14 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:43 -0700 Subject: powerpc: ppc4xx: Add a gpio.h header file This is required at present for device tree control. The ppc4xx does support GPIOs but does not seem to have a proper driver. So this file is empty. Signed-off-by: Simon Glass --- arch/powerpc/include/asm/arch-ppc4xx/gpio.h | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 arch/powerpc/include/asm/arch-ppc4xx/gpio.h diff --git a/arch/powerpc/include/asm/arch-ppc4xx/gpio.h b/arch/powerpc/include/asm/arch-ppc4xx/gpio.h new file mode 100644 index 0000000000..3d960c3f1f --- /dev/null +++ b/arch/powerpc/include/asm/arch-ppc4xx/gpio.h @@ -0,0 +1,7 @@ +/* + * (C) Copyright 2014 Google, Inc + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* This is empty for now as we don't support the generic GPIO interface */ -- cgit v1.2.1 From 0de36f8b62f5f9897f9434f4c3f5739117370694 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:44 -0700 Subject: powerpc: ppc4xx: Allow the end of u-boot.bin to be found Define an _end symbol indicating the end of u-boot.bin. Also add some dummy words into the link script to ensure that u-boot.bin will always extend that far. There may be a better way of doing this. Signed-off-by: Simon Glass --- arch/powerpc/cpu/ppc4xx/u-boot.lds | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/arch/powerpc/cpu/ppc4xx/u-boot.lds b/arch/powerpc/cpu/ppc4xx/u-boot.lds index 87731785ec..198050853a 100644 --- a/arch/powerpc/cpu/ppc4xx/u-boot.lds +++ b/arch/powerpc/cpu/ppc4xx/u-boot.lds @@ -76,9 +76,13 @@ SECTIONS . = ALIGN(256); __init_begin = .; .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); + .data.init : { + *(.data.init) + . = ALIGN(256); + LONG(0) LONG(0) /* Extend u-boot.bin to here */ + } __init_end = .; + _end = .; #ifndef CONFIG_SPL #ifdef CONFIG_440 -- cgit v1.2.1 From 43301741fc3455704204df100bf73a4c2f15b697 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:45 -0700 Subject: powerpc: ppc4xx: Use CONFIG_OF_CONTROL for canyonlands boards Enable CONFIG_OF_CONTROL so that U-Boot on these three boards uses a device tree for its configuration. Signed-off-by: Simon Glass --- board/amcc/canyonlands/u-boot-ram.lds | 10 ++++++++-- configs/arches_defconfig | 3 +++ configs/canyonlands_defconfig | 3 +++ configs/glacier_defconfig | 3 +++ configs/glacier_ramboot_defconfig | 3 +++ 5 files changed, 20 insertions(+), 2 deletions(-) diff --git a/board/amcc/canyonlands/u-boot-ram.lds b/board/amcc/canyonlands/u-boot-ram.lds index 67652569f4..1750c74a19 100644 --- a/board/amcc/canyonlands/u-boot-ram.lds +++ b/board/amcc/canyonlands/u-boot-ram.lds @@ -12,6 +12,7 @@ SECTIONS . = + SIZEOF_HEADERS; .text : { + _image_copy_start = .; arch/powerpc/cpu/ppc4xx/start.o (.text*) board/amcc/canyonlands/init.o (.text*) @@ -61,9 +62,14 @@ SECTIONS . = ALIGN(256); __init_begin = .; .text.init : { *(.text.init) } - .data.init : { *(.data.init) } - . = ALIGN(256); + .data.init : { + *(.data.init) + . = ALIGN(256); + LONG(0) LONG(0) /* Extend u-boot.bin to here */ + } __init_end = .; + _end = .; + _image_binary_end = .; __bss_start = .; .bss (NOLOAD) : diff --git a/configs/arches_defconfig b/configs/arches_defconfig index 60e6ef9098..30c6932358 100644 --- a/configs/arches_defconfig +++ b/configs/arches_defconfig @@ -2,3 +2,6 @@ CONFIG_PPC=y CONFIG_4xx=y CONFIG_TARGET_CANYONLANDS=y CONFIG_ARCHES=y +CONFIG_DEFAULT_DEVICE_TREE="arches" +CONFIG_OF_CONTROL=y +CONFIG_OF_SEPARATE=y diff --git a/configs/canyonlands_defconfig b/configs/canyonlands_defconfig index 37a2b4d796..6f6cf14811 100644 --- a/configs/canyonlands_defconfig +++ b/configs/canyonlands_defconfig @@ -2,3 +2,6 @@ CONFIG_PPC=y CONFIG_4xx=y CONFIG_TARGET_CANYONLANDS=y CONFIG_CANYONLANDS=y +CONFIG_DEFAULT_DEVICE_TREE="canyonlands" +CONFIG_OF_CONTROL=y +CONFIG_OF_SEPARATE=y diff --git a/configs/glacier_defconfig b/configs/glacier_defconfig index 436b9f8d03..e67fa32f56 100644 --- a/configs/glacier_defconfig +++ b/configs/glacier_defconfig @@ -2,3 +2,6 @@ CONFIG_PPC=y CONFIG_4xx=y CONFIG_TARGET_CANYONLANDS=y CONFIG_GLACIER=y +CONFIG_DEFAULT_DEVICE_TREE="glacier" +CONFIG_OF_CONTROL=y +CONFIG_OF_SEPARATE=y diff --git a/configs/glacier_ramboot_defconfig b/configs/glacier_ramboot_defconfig index 4fc23038e8..e5b402e747 100644 --- a/configs/glacier_ramboot_defconfig +++ b/configs/glacier_ramboot_defconfig @@ -3,3 +3,6 @@ CONFIG_PPC=y CONFIG_4xx=y CONFIG_TARGET_CANYONLANDS=y CONFIG_GLACIER=y +CONFIG_DEFAULT_DEVICE_TREE="glacier" +CONFIG_OF_CONTROL=y +CONFIG_OF_SEPARATE=y -- cgit v1.2.1 From 0e7806d24a77179053c64ba481b3857805e061c8 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:46 -0700 Subject: ppc: amcc: Omit unneeded ns16550 CONFIG if using driver model This comes from the device tree or a call to get_uart_clock(). Signed-off-by: Simon Glass --- arch/powerpc/include/asm/ppc460ex_gt.h | 2 ++ include/configs/amcc-common.h | 2 ++ 2 files changed, 4 insertions(+) diff --git a/arch/powerpc/include/asm/ppc460ex_gt.h b/arch/powerpc/include/asm/ppc460ex_gt.h index f41df0da6a..ea019aafdb 100644 --- a/arch/powerpc/include/asm/ppc460ex_gt.h +++ b/arch/powerpc/include/asm/ppc460ex_gt.h @@ -19,10 +19,12 @@ /* Memory mapped registers */ #define CONFIG_SYS_PERIPHERAL_BASE 0xef600000 /* Internal Peripherals */ +#ifndef CONFIG_DM_SERIAL #define CONFIG_SYS_NS16550_COM1 (CONFIG_SYS_PERIPHERAL_BASE + 0x0300) #define CONFIG_SYS_NS16550_COM2 (CONFIG_SYS_PERIPHERAL_BASE + 0x0400) #define CONFIG_SYS_NS16550_COM3 (CONFIG_SYS_PERIPHERAL_BASE + 0x0500) #define CONFIG_SYS_NS16550_COM4 (CONFIG_SYS_PERIPHERAL_BASE + 0x0600) +#endif #define GPIO0_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x0b00) #define GPIO1_BASE (CONFIG_SYS_PERIPHERAL_BASE + 0x0c00) diff --git a/include/configs/amcc-common.h b/include/configs/amcc-common.h index 2aea89937a..73e1b0afa8 100644 --- a/include/configs/amcc-common.h +++ b/include/configs/amcc-common.h @@ -20,8 +20,10 @@ */ #define CONFIG_SYS_NS16550 #define CONFIG_SYS_NS16550_SERIAL +#ifndef CONFIG_DM_SERIAL #define CONFIG_SYS_NS16550_REG_SIZE 1 #define CONFIG_SYS_NS16550_CLK get_serial_clock() +#endif #define CONFIG_BAUDRATE 115200 #define CONFIG_SYS_BAUDRATE_TABLE \ {300, 600, 1200, 2400, 4800, 9600, 19200, 38400, 57600, 115200, 230400} -- cgit v1.2.1 From fad486ce51b7ae96f5004e50249c675d5ac20136 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:47 -0700 Subject: powerpc: Add serial driver for driver model This uses the ns16550 driver but sets up the clock at run-time. It does not seem to be available in the device tree. Signed-off-by: Simon Glass --- drivers/serial/Makefile | 1 + drivers/serial/serial_ppc.c | 40 ++++++++++++++++++++++++++++++++++++++++ 2 files changed, 41 insertions(+) create mode 100644 drivers/serial/serial_ppc.c diff --git a/drivers/serial/Makefile b/drivers/serial/Makefile index 4cc00cd2f8..63b0cbf5da 100644 --- a/drivers/serial/Makefile +++ b/drivers/serial/Makefile @@ -8,6 +8,7 @@ ifdef CONFIG_DM_SERIAL obj-y += serial-uclass.o obj-$(CONFIG_PL01X_SERIAL) += serial_pl01x.o +obj-$(CONFIG_PPC) += serial_ppc.o else obj-y += serial.o obj-$(CONFIG_PL010_SERIAL) += serial_pl01x.o diff --git a/drivers/serial/serial_ppc.c b/drivers/serial/serial_ppc.c new file mode 100644 index 0000000000..47141c64eb --- /dev/null +++ b/drivers/serial/serial_ppc.c @@ -0,0 +1,40 @@ +/* + * Copyright (c) 2014 Google, Inc + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include +#include +#include +#include + +static const struct udevice_id ppc_serial_ids[] = { + { .compatible = "ns16550" }, + { } +}; + +static int ppc_serial_ofdata_to_platdata(struct udevice *dev) +{ + struct ns16550_platdata *plat = dev_get_platdata(dev); + int ret; + + ret = ns16550_serial_ofdata_to_platdata(dev); + if (ret) + return ret; + plat->clock = get_serial_clock(); + + return 0; +} + +U_BOOT_DRIVER(serial_ns16550) = { + .name = "serial_ppc", + .id = UCLASS_SERIAL, + .of_match = ppc_serial_ids, + .ofdata_to_platdata = ppc_serial_ofdata_to_platdata, + .platdata_auto_alloc_size = sizeof(struct ns16550_platdata), + .priv_auto_alloc_size = sizeof(struct NS16550), + .probe = ns16550_serial_probe, + .ops = &ns16550_serial_ops, + .flags = DM_FLAG_PRE_RELOC, +}; -- cgit v1.2.1 From 5d418fdb99abb1f8e165c358087b90c46dcb5c00 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:48 -0700 Subject: dm: powerpc: ppc4xx: Move glacier to use driver model for serial Adjust Kconfig to default to driver model for glacier, canyonlands and arches. Signed-off-by: Simon Glass --- board/amcc/canyonlands/Kconfig | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/board/amcc/canyonlands/Kconfig b/board/amcc/canyonlands/Kconfig index 0fc687739c..de709148b3 100644 --- a/board/amcc/canyonlands/Kconfig +++ b/board/amcc/canyonlands/Kconfig @@ -29,4 +29,18 @@ config ARCHES endchoice +config DM + default y + +config DM_SERIAL + default y + +config SYS_MALLOC_F + bool + default y + +config SYS_MALLOC_F_LEN + hex + default 0x400 + endif -- cgit v1.2.1 From 0df09047fadc7f3d097a132120da8f10278e4a0d Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 7 Feb 2015 11:51:49 -0700 Subject: powerpc: Add linkage.h file This permits us to use linux/linkage.h on PowerPC machines. Signed-off-by: Simon Glass --- arch/powerpc/include/asm/linkage.h | 7 +++++++ 1 file changed, 7 insertions(+) create mode 100644 arch/powerpc/include/asm/linkage.h diff --git a/arch/powerpc/include/asm/linkage.h b/arch/powerpc/include/asm/linkage.h new file mode 100644 index 0000000000..559b42ed3b --- /dev/null +++ b/arch/powerpc/include/asm/linkage.h @@ -0,0 +1,7 @@ +/* + * Copyright (c) 2014 Google, Inc + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/* We don't need anything here at present */ -- cgit v1.2.1 From f693e7f5140382ba6cb76e532852efb5ccfb7c9a Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Sat, 7 Feb 2015 11:51:50 -0700 Subject: powerpc: ppc4xx: Change from OF_SEPARATE to OF_EMBED This is necessary, as ppc4xx has the reset vector located at the end of the U-Boot image. This needs to be flashed to the end of the NOR flash. Adding the dtb to the main U-Boot image will break booting on ppc4xx. This patch now embeds the dtb in the U-Boot image instead. Signed-off-by: Stefan Roese Cc: Simon Glass Reviewed-by: Simon Glass Signed-off-by: Simon Glass --- configs/canyonlands_defconfig | 2 +- configs/glacier_defconfig | 2 +- configs/glacier_ramboot_defconfig | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) diff --git a/configs/canyonlands_defconfig b/configs/canyonlands_defconfig index 6f6cf14811..44d4fbdb9d 100644 --- a/configs/canyonlands_defconfig +++ b/configs/canyonlands_defconfig @@ -4,4 +4,4 @@ CONFIG_TARGET_CANYONLANDS=y CONFIG_CANYONLANDS=y CONFIG_DEFAULT_DEVICE_TREE="canyonlands" CONFIG_OF_CONTROL=y -CONFIG_OF_SEPARATE=y +CONFIG_OF_EMBED=y diff --git a/configs/glacier_defconfig b/configs/glacier_defconfig index e67fa32f56..d318f82c4c 100644 --- a/configs/glacier_defconfig +++ b/configs/glacier_defconfig @@ -4,4 +4,4 @@ CONFIG_TARGET_CANYONLANDS=y CONFIG_GLACIER=y CONFIG_DEFAULT_DEVICE_TREE="glacier" CONFIG_OF_CONTROL=y -CONFIG_OF_SEPARATE=y +CONFIG_OF_EMBED=y diff --git a/configs/glacier_ramboot_defconfig b/configs/glacier_ramboot_defconfig index e5b402e747..f8363b2e23 100644 --- a/configs/glacier_ramboot_defconfig +++ b/configs/glacier_ramboot_defconfig @@ -5,4 +5,4 @@ CONFIG_TARGET_CANYONLANDS=y CONFIG_GLACIER=y CONFIG_DEFAULT_DEVICE_TREE="glacier" CONFIG_OF_CONTROL=y -CONFIG_OF_SEPARATE=y +CONFIG_OF_EMBED=y -- cgit v1.2.1 From 275029074d0adeece0c9e38be0cc61bdfa390b18 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Sat, 7 Feb 2015 11:51:51 -0700 Subject: powerpc: ppc4xx: Add defaults for DT based booting to really work These additional nodes need to be provided to get U-Boot to boot correctly on the Canyonlands / Glacier board: - chosen path to the console-uart - reg-shift set to 0 in the uart device nodes Signed-off-by: Stefan Roese Cc: Simon Glass Reviewed-by: Simon Glass Signed-off-by: Simon Glass --- arch/powerpc/dts/canyonlands.dts | 6 ++++++ arch/powerpc/dts/glacier.dts | 3 +++ 2 files changed, 9 insertions(+) diff --git a/arch/powerpc/dts/canyonlands.dts b/arch/powerpc/dts/canyonlands.dts index 2ec9762e48..0a2f5d7649 100644 --- a/arch/powerpc/dts/canyonlands.dts +++ b/arch/powerpc/dts/canyonlands.dts @@ -22,6 +22,10 @@ serial1 = &UART1; }; + chosen { + stdout-path = &UART0; + }; + cpus { #address-cells = <1>; #size-cells = <0>; @@ -280,6 +284,7 @@ UART0: serial@ef600300 { device_type = "serial"; + reg-shift = <0>; compatible = "ns16550"; reg = <0xef600300 0x00000008>; virtual-reg = <0xef600300>; @@ -291,6 +296,7 @@ UART1: serial@ef600400 { device_type = "serial"; + reg-shift = <0>; compatible = "ns16550"; reg = <0xef600400 0x00000008>; virtual-reg = <0xef600400>; diff --git a/arch/powerpc/dts/glacier.dts b/arch/powerpc/dts/glacier.dts index 3e7ce2c9e6..bb4e819e91 100644 --- a/arch/powerpc/dts/glacier.dts +++ b/arch/powerpc/dts/glacier.dts @@ -251,6 +251,7 @@ UART1: serial@ef600400 { device_type = "serial"; + reg-shift = <0>; compatible = "ns16550"; reg = <0xef600400 0x00000008>; virtual-reg = <0xef600400>; @@ -262,6 +263,7 @@ UART2: serial@ef600500 { device_type = "serial"; + reg-shift = <0>; compatible = "ns16550"; reg = <0xef600500 0x00000008>; virtual-reg = <0xef600500>; @@ -273,6 +275,7 @@ UART3: serial@ef600600 { device_type = "serial"; + reg-shift = <0>; compatible = "ns16550"; reg = <0xef600600 0x00000008>; virtual-reg = <0xef600600>; -- cgit v1.2.1 From 360334a1786c2ef8753239818ca295211b2d5aa8 Mon Sep 17 00:00:00 2001 From: Stefan Roese Date: Sat, 7 Feb 2015 11:51:52 -0700 Subject: powerpc: ppc4xx: Enable CONFIG_DISPLAY_BOARDINFO This also displays the "Board:" line in the bootup text with the generic board support code. Signed-off-by: Stefan Roese Cc: Simon Glass Reviewed-by: Simon Glass Signed-off-by: Simon Glass --- board/amcc/canyonlands/Kconfig | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/board/amcc/canyonlands/Kconfig b/board/amcc/canyonlands/Kconfig index de709148b3..848e08fbba 100644 --- a/board/amcc/canyonlands/Kconfig +++ b/board/amcc/canyonlands/Kconfig @@ -29,6 +29,10 @@ config ARCHES endchoice +config DISPLAY_BOARDINFO + bool + default y + config DM default y -- cgit v1.2.1 From 0da0fcd51f6566d84eb24cbbd4c8ad784c702849 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 19 Jan 2015 22:16:08 -0700 Subject: net: Use new checksum functions Drop the old checksum functions in favour of the new ones. Signed-off-by: Simon Glass Acked-by: Joe Hershberger --- include/net.h | 4 ---- net/net.c | 25 ++----------------------- net/ping.c | 10 ++++------ 3 files changed, 6 insertions(+), 33 deletions(-) diff --git a/include/net.h b/include/net.h index 73ea88b42d..43e3d28729 100644 --- a/include/net.h +++ b/include/net.h @@ -512,10 +512,6 @@ unsigned add_ip_checksums(unsigned offset, unsigned sum, unsigned new_sum); */ int ip_checksum_ok(const void *addr, unsigned nbytes); -/* Checksum */ -extern int NetCksumOk(uchar *, int); /* Return true if cksum OK */ -extern uint NetCksum(uchar *, int); /* Calculate the checksum */ - /* Callbacks */ extern rxhand_f *net_get_udp_handler(void); /* Get UDP RX packet handler */ extern void net_set_udp_handler(rxhand_f *); /* Set UDP RX packet handler */ diff --git a/net/net.c b/net/net.c index 2bea07b3cd..b60ce6242c 100644 --- a/net/net.c +++ b/net/net.c @@ -1086,7 +1086,7 @@ NetReceive(uchar *inpkt, int len) if ((ip->ip_hl_v & 0x0f) > 0x05) return; /* Check the Checksum of the header */ - if (!NetCksumOk((uchar *)ip, IP_HDR_SIZE / 2)) { + if (!ip_checksum_ok((uchar *)ip, IP_HDR_SIZE)) { debug("checksum bad\n"); return; } @@ -1290,27 +1290,6 @@ common: } /**********************************************************************/ -int -NetCksumOk(uchar *ptr, int len) -{ - return !((NetCksum(ptr, len) + 1) & 0xfffe); -} - - -unsigned -NetCksum(uchar *ptr, int len) -{ - ulong xsum; - ushort *p = (ushort *)ptr; - - xsum = 0; - while (len-- > 0) - xsum += *p++; - xsum = (xsum & 0xffff) + (xsum >> 16); - xsum = (xsum & 0xffff) + (xsum >> 16); - return xsum & 0xffff; -} - int NetEthHdrSize(void) { @@ -1410,7 +1389,7 @@ void net_set_udp_header(uchar *pkt, IPaddr_t dest, int dport, int sport, net_set_ip_header(pkt, dest, NetOurIP); ip->ip_len = htons(IP_UDP_HDR_SIZE + len); ip->ip_p = IPPROTO_UDP; - ip->ip_sum = ~NetCksum((uchar *)ip, IP_HDR_SIZE >> 1); + ip->ip_sum = compute_ip_checksum(ip, IP_HDR_SIZE); ip->udp_src = htons(sport); ip->udp_dst = htons(dport); diff --git a/net/ping.c b/net/ping.c index 2be56ed929..366f51825f 100644 --- a/net/ping.c +++ b/net/ping.c @@ -29,14 +29,14 @@ static void set_icmp_header(uchar *pkt, IPaddr_t dest) ip->ip_len = htons(IP_ICMP_HDR_SIZE); ip->ip_p = IPPROTO_ICMP; - ip->ip_sum = ~NetCksum((uchar *)ip, IP_HDR_SIZE >> 1); + ip->ip_sum = compute_ip_checksum(ip, IP_HDR_SIZE); icmp->type = ICMP_ECHO_REQUEST; icmp->code = 0; icmp->checksum = 0; icmp->un.echo.id = 0; icmp->un.echo.sequence = htons(PingSeqNo++); - icmp->checksum = ~NetCksum((uchar *)icmp, ICMP_HDR_SIZE >> 1); + icmp->checksum = compute_ip_checksum(icmp, ICMP_HDR_SIZE); } static int ping_send(void) @@ -101,13 +101,11 @@ void ping_receive(struct ethernet_hdr *et, struct ip_udp_hdr *ip, int len) ip->ip_off = 0; NetCopyIP((void *)&ip->ip_dst, &ip->ip_src); NetCopyIP((void *)&ip->ip_src, &NetOurIP); - ip->ip_sum = ~NetCksum((uchar *)ip, - IP_HDR_SIZE >> 1); + ip->ip_sum = compute_ip_checksum(ip, IP_HDR_SIZE); icmph->type = ICMP_ECHO_REPLY; icmph->checksum = 0; - icmph->checksum = ~NetCksum((uchar *)icmph, - (len - IP_HDR_SIZE) >> 1); + icmph->checksum = compute_ip_checksum(icmph, len - IP_HDR_SIZE); NetSendPacket((uchar *)et, eth_hdr_size + len); return; /* default: -- cgit v1.2.1 From ca88b9b93916f66c6737527aa955d2c1b4758080 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:32 -0700 Subject: dm: i2c: Add a dm_ prefix to driver model bus speed functions As with i2c_read() and i2c_write(), add a dm_ prefix to the driver model versions of these functions to avoid conflicts. Signed-off-by: Simon Glass Acked-by: Heiko Schocher --- common/cmd_i2c.c | 4 ++-- drivers/i2c/i2c-uclass.c | 11 +++-------- include/i2c.h | 8 ++++---- test/dm/i2c.c | 6 +++--- 4 files changed, 12 insertions(+), 17 deletions(-) diff --git a/common/cmd_i2c.c b/common/cmd_i2c.c index 7c3ad00fdf..fe8f77aaec 100644 --- a/common/cmd_i2c.c +++ b/common/cmd_i2c.c @@ -1730,7 +1730,7 @@ static int do_i2c_bus_speed(cmd_tbl_t * cmdtp, int flag, int argc, char * const #endif if (argc == 1) { #ifdef CONFIG_DM_I2C - speed = i2c_get_bus_speed(bus); + speed = dm_i2c_get_bus_speed(bus); #else speed = i2c_get_bus_speed(); #endif @@ -1740,7 +1740,7 @@ static int do_i2c_bus_speed(cmd_tbl_t * cmdtp, int flag, int argc, char * const speed = simple_strtoul(argv[1], NULL, 10); printf("Setting bus speed to %d Hz\n", speed); #ifdef CONFIG_DM_I2C - ret = i2c_set_bus_speed(bus, speed); + ret = dm_i2c_set_bus_speed(bus, speed); #else ret = i2c_set_bus_speed(speed); #endif diff --git a/drivers/i2c/i2c-uclass.c b/drivers/i2c/i2c-uclass.c index eafa457845..a6991bf875 100644 --- a/drivers/i2c/i2c-uclass.c +++ b/drivers/i2c/i2c-uclass.c @@ -325,7 +325,7 @@ int dm_i2c_probe(struct udevice *bus, uint chip_addr, uint chip_flags, return ret; } -int i2c_set_bus_speed(struct udevice *bus, unsigned int speed) +int dm_i2c_set_bus_speed(struct udevice *bus, unsigned int speed) { struct dm_i2c_ops *ops = i2c_get_ops(bus); struct dm_i2c_bus *i2c = bus->uclass_priv; @@ -346,12 +346,7 @@ int i2c_set_bus_speed(struct udevice *bus, unsigned int speed) return 0; } -/* - * i2c_get_bus_speed: - * - * Returns speed of selected I2C bus in Hz - */ -int i2c_get_bus_speed(struct udevice *bus) +int dm_i2c_get_bus_speed(struct udevice *bus) { struct dm_i2c_ops *ops = i2c_get_ops(bus); struct dm_i2c_bus *i2c = bus->uclass_priv; @@ -440,7 +435,7 @@ static int i2c_post_probe(struct udevice *dev) i2c->speed_hz = fdtdec_get_int(gd->fdt_blob, dev->of_offset, "clock-frequency", 100000); - return i2c_set_bus_speed(dev, i2c->speed_hz); + return dm_i2c_set_bus_speed(dev, i2c->speed_hz); } static int i2c_post_bind(struct udevice *dev) diff --git a/include/i2c.h b/include/i2c.h index 27fe00f173..1635e9ac06 100644 --- a/include/i2c.h +++ b/include/i2c.h @@ -125,21 +125,21 @@ int dm_i2c_probe(struct udevice *bus, uint chip_addr, uint chip_flags, struct udevice **devp); /** - * i2c_set_bus_speed() - set the speed of a bus + * dm_i2c_set_bus_speed() - set the speed of a bus * * @bus: Bus to adjust * @speed: Requested speed in Hz * @return 0 if OK, -EINVAL for invalid values */ -int i2c_set_bus_speed(struct udevice *bus, unsigned int speed); +int dm_i2c_set_bus_speed(struct udevice *bus, unsigned int speed); /** - * i2c_get_bus_speed() - get the speed of a bus + * dm_i2c_get_bus_speed() - get the speed of a bus * * @bus: Bus to check * @return speed of selected I2C bus in Hz, -ve on error */ -int i2c_get_bus_speed(struct udevice *bus); +int dm_i2c_get_bus_speed(struct udevice *bus); /** * i2c_set_chip_flags() - set flags for a chip diff --git a/test/dm/i2c.c b/test/dm/i2c.c index ef88372d56..541b73b803 100644 --- a/test/dm/i2c.c +++ b/test/dm/i2c.c @@ -67,10 +67,10 @@ static int dm_test_i2c_speed(struct dm_test_state *dms) ut_assertok(uclass_get_device_by_seq(UCLASS_I2C, busnum, &bus)); ut_assertok(i2c_get_chip(bus, chip, 1, &dev)); - ut_assertok(i2c_set_bus_speed(bus, 100000)); + ut_assertok(dm_i2c_set_bus_speed(bus, 100000)); ut_assertok(dm_i2c_read(dev, 0, buf, 5)); - ut_assertok(i2c_set_bus_speed(bus, 400000)); - ut_asserteq(400000, i2c_get_bus_speed(bus)); + ut_assertok(dm_i2c_set_bus_speed(bus, 400000)); + ut_asserteq(400000, dm_i2c_get_bus_speed(bus)); ut_assertok(dm_i2c_read(dev, 0, buf, 5)); ut_asserteq(-EINVAL, dm_i2c_write(dev, 0, buf, 5)); -- cgit v1.2.1 From fffff7268b6c30dc7058d3615021628d4f60fac5 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:33 -0700 Subject: dm: i2c: Make API accessible even without CONFIG_DM Make the driver model I2C API available always, even if driver model is not enabled. This allows for a 'soft' switch-over, where drivers can use the new structures in code which is compiled but not yet used. This makes migration easier in some cases. Fix up the existing drivers which define their own 'struct i2c_msg'. Signed-off-by: Simon Glass Acked-by: Heiko Schocher --- drivers/i2c/adi_i2c.c | 6 +++--- drivers/i2c/kona_i2c.c | 16 ++++++++-------- drivers/i2c/mv_i2c.c | 10 +++++----- include/i2c.h | 5 +---- 4 files changed, 17 insertions(+), 20 deletions(-) diff --git a/drivers/i2c/adi_i2c.c b/drivers/i2c/adi_i2c.c index 20495b1d7f..c58f14a36e 100644 --- a/drivers/i2c/adi_i2c.c +++ b/drivers/i2c/adi_i2c.c @@ -63,7 +63,7 @@ struct twi_regs { #endif /* All transfers are described by this data structure */ -struct i2c_msg { +struct adi_i2c_msg { u8 flags; #define I2C_M_COMBO 0x4 #define I2C_M_STOP 0x2 @@ -81,7 +81,7 @@ struct i2c_msg { * wait_for_completion - manage the actual i2c transfer * @msg: the i2c msg */ -static int wait_for_completion(struct twi_regs *twi, struct i2c_msg *msg) +static int wait_for_completion(struct twi_regs *twi, struct adi_i2c_msg *msg) { u16 int_stat, ctl; ulong timebase = get_timer(0); @@ -151,7 +151,7 @@ static int i2c_transfer(struct i2c_adapter *adap, uint8_t chip, uint addr, (addr >> 8), (addr >> 16), }; - struct i2c_msg msg = { + struct adi_i2c_msg msg = { .flags = flags | (len >= 0xff ? I2C_M_STOP : 0), .buf = buffer, .len = len, diff --git a/drivers/i2c/kona_i2c.c b/drivers/i2c/kona_i2c.c index 5eab338cfc..9af496bbb1 100644 --- a/drivers/i2c/kona_i2c.c +++ b/drivers/i2c/kona_i2c.c @@ -156,7 +156,7 @@ static struct bcm_kona_i2c_dev g_i2c_devs[CONFIG_SYS_MAX_I2C_BUS] = { #define I2C_M_RD 0x0001 /* read data */ #define I2C_M_NOSTART 0x4000 /* no restart between msgs */ -struct i2c_msg { +struct kona_i2c_msg { uint16_t addr; uint16_t flags; uint16_t len; @@ -297,7 +297,7 @@ static int bcm_kona_i2c_read_fifo_single(struct bcm_kona_i2c_dev *dev, /* Read any amount of data using the RX FIFO from the i2c bus */ static int bcm_kona_i2c_read_fifo(struct bcm_kona_i2c_dev *dev, - struct i2c_msg *msg) + struct kona_i2c_msg *msg) { unsigned int bytes_to_read = MAX_RX_FIFO_SIZE; unsigned int last_byte_nak = 0; @@ -392,7 +392,7 @@ static int bcm_kona_i2c_write_fifo_single(struct bcm_kona_i2c_dev *dev, /* Write any amount of data using TX FIFO to the i2c bus */ static int bcm_kona_i2c_write_fifo(struct bcm_kona_i2c_dev *dev, - struct i2c_msg *msg) + struct kona_i2c_msg *msg) { unsigned int bytes_to_write = MAX_TX_FIFO_SIZE; unsigned int bytes_written = 0; @@ -418,7 +418,7 @@ static int bcm_kona_i2c_write_fifo(struct bcm_kona_i2c_dev *dev, /* Send i2c address */ static int bcm_kona_i2c_do_addr(struct bcm_kona_i2c_dev *dev, - struct i2c_msg *msg) + struct kona_i2c_msg *msg) { unsigned char addr; @@ -480,9 +480,9 @@ static void bcm_kona_i2c_config_timing(struct bcm_kona_i2c_dev *dev) /* Master transfer function */ static int bcm_kona_i2c_xfer(struct bcm_kona_i2c_dev *dev, - struct i2c_msg msgs[], int num) + struct kona_i2c_msg msgs[], int num) { - struct i2c_msg *pmsg; + struct kona_i2c_msg *pmsg; int rc = 0; int i; @@ -635,7 +635,7 @@ static int kona_i2c_read(struct i2c_adapter *adap, uchar chip, uint addr, int alen, uchar *buffer, int len) { /* msg[0] writes the addr, msg[1] reads the data */ - struct i2c_msg msg[2]; + struct kona_i2c_msg msg[2]; unsigned char msgbuf0[64]; struct bcm_kona_i2c_dev *dev = kona_get_dev(adap); @@ -663,7 +663,7 @@ static int kona_i2c_read(struct i2c_adapter *adap, uchar chip, uint addr, static int kona_i2c_write(struct i2c_adapter *adap, uchar chip, uint addr, int alen, uchar *buffer, int len) { - struct i2c_msg msg[1]; + struct kona_i2c_msg msg[1]; unsigned char msgbuf0[64]; unsigned int i; struct bcm_kona_i2c_dev *dev = kona_get_dev(adap); diff --git a/drivers/i2c/mv_i2c.c b/drivers/i2c/mv_i2c.c index dac346334d..e65cce0d8e 100644 --- a/drivers/i2c/mv_i2c.c +++ b/drivers/i2c/mv_i2c.c @@ -31,7 +31,7 @@ #endif /* All transfers are described by this data structure */ -struct i2c_msg { +struct mv_i2c_msg { u8 condition; u8 acknack; u8 direction; @@ -157,7 +157,7 @@ static int i2c_isr_set_cleared(unsigned long set_mask, * -5: illegal parameters * -6: bus is busy and couldn't be aquired */ -int i2c_transfer(struct i2c_msg *msg) +int i2c_transfer(struct mv_i2c_msg *msg) { int ret; @@ -286,7 +286,7 @@ void i2c_init(int speed, int slaveaddr) */ int i2c_probe(uchar chip) { - struct i2c_msg msg; + struct mv_i2c_msg msg; i2c_reset(); @@ -322,7 +322,7 @@ int i2c_probe(uchar chip) */ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len) { - struct i2c_msg msg; + struct mv_i2c_msg msg; u8 addr_bytes[3]; /* lowest...highest byte of data address */ PRINTD(("i2c_read(chip=0x%02x, addr=0x%02x, alen=0x%02x, " @@ -410,7 +410,7 @@ int i2c_read(uchar chip, uint addr, int alen, uchar *buffer, int len) */ int i2c_write(uchar chip, uint addr, int alen, uchar *buffer, int len) { - struct i2c_msg msg; + struct mv_i2c_msg msg; u8 addr_bytes[3]; /* lowest...highest byte of data address */ PRINTD(("i2c_write(chip=0x%02x, addr=0x%02x, alen=0x%02x, " diff --git a/include/i2c.h b/include/i2c.h index 1635e9ac06..31b038991e 100644 --- a/include/i2c.h +++ b/include/i2c.h @@ -25,14 +25,13 @@ * enough as to be incompatible for compilation purposes. */ -#ifdef CONFIG_DM_I2C - enum dm_i2c_chip_flags { DM_I2C_CHIP_10BIT = 1 << 0, /* Use 10-bit addressing */ DM_I2C_CHIP_RD_ADDRESS = 1 << 1, /* Send address for each read byte */ DM_I2C_CHIP_WR_ADDRESS = 1 << 2, /* Send address for each write byte */ }; +struct udevice; /** * struct dm_i2c_chip - information about an i2c chip * @@ -439,8 +438,6 @@ int i2c_get_chip_for_busnum(int busnum, int chip_addr, uint offset_len, int i2c_chip_ofdata_to_platdata(const void *blob, int node, struct dm_i2c_chip *chip); -#endif - #ifndef CONFIG_DM_I2C /* -- cgit v1.2.1 From 2a4eeadd56e0760b33c7ebef383c105479a93cac Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:34 -0700 Subject: dm: Add Kconfig for driver/demo Add a suitable Kconfig for this directory. Signed-off-by: Simon Glass Reviewed-by: Masahiro Yamada --- drivers/Kconfig | 2 ++ drivers/demo/Kconfig | 26 ++++++++++++++++++++++++++ 2 files changed, 28 insertions(+) create mode 100644 drivers/demo/Kconfig diff --git a/drivers/Kconfig b/drivers/Kconfig index 128736dae3..021293e798 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -2,6 +2,8 @@ menu "Device Drivers" source "drivers/core/Kconfig" +source "drivers/demo/Kconfig" + source "drivers/pci/Kconfig" source "drivers/pcmcia/Kconfig" diff --git a/drivers/demo/Kconfig b/drivers/demo/Kconfig new file mode 100644 index 0000000000..7a8ce18555 --- /dev/null +++ b/drivers/demo/Kconfig @@ -0,0 +1,26 @@ +config DM_DEMO + bool "Enable demo uclass support" + depends on DM + help + This uclass allows you to play around with driver model. It provides + an interface to a couple of demo devices. You can access it using + the 'demo' command or by calling the uclass functions from your + own code. + +config DM_DEMO_SIMPLE + bool "Enable simple demo device for driver model" + depends on DM_DEMO + help + This device allows you to play around with driver model. It prints + a message when the 'demo hello' command is executed which targets + this device. It can be used to help understand how driver model + works. + +config DM_DEMO_SHAPE + bool "Enable shape demo device for driver model" + depends on DM_DEMO + help + This device allows you to play around with driver model. It prints + a shape when the 'demo hello' command is executed which targets + this device. It can be used to help understand how driver model + works. -- cgit v1.2.1 From f94a1bed07e2af1c46ddcf2046cddd979ebfd994 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:35 -0700 Subject: dm: Expand and complete Kconfig in drivers/ Expand the help messages for each driver. Add missing Kconfig for I2C, SPI flash and thermal. Signed-off-by: Simon Glass Reviewed-by: Masahiro Yamada --- doc/driver-model/spi-howto.txt | 4 ++-- drivers/Kconfig | 2 ++ drivers/core/Kconfig | 6 ++++-- drivers/gpio/Kconfig | 7 +++++-- drivers/i2c/Kconfig | 12 ++++++++++-- drivers/misc/Kconfig | 9 +++++++++ drivers/mtd/Kconfig | 2 ++ drivers/mtd/spi/Kconfig | 14 ++++++++++++++ drivers/serial/Kconfig | 6 ++++-- drivers/spi/Kconfig | 10 ++++++++-- drivers/thermal/Kconfig | 7 +++++++ 11 files changed, 67 insertions(+), 12 deletions(-) create mode 100644 drivers/mtd/spi/Kconfig create mode 100644 drivers/thermal/Kconfig diff --git a/doc/driver-model/spi-howto.txt b/doc/driver-model/spi-howto.txt index 5bc29ad65c..ee4abf4a8b 100644 --- a/doc/driver-model/spi-howto.txt +++ b/doc/driver-model/spi-howto.txt @@ -40,8 +40,8 @@ with only minor changes: Add these to your board config: -#define CONFIG_DM_SPI -#define CONFIG_DM_SPI_FLASH +CONFIG_DM_SPI +CONFIG_DM_SPI_FLASH 2. Add the skeleton diff --git a/drivers/Kconfig b/drivers/Kconfig index 021293e798..dcce532e2d 100644 --- a/drivers/Kconfig +++ b/drivers/Kconfig @@ -50,4 +50,6 @@ source "drivers/dma/Kconfig" source "drivers/crypto/Kconfig" +source "drivers/thermal/Kconfig" + endmenu diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig index d2799dc861..dc32385e85 100644 --- a/drivers/core/Kconfig +++ b/drivers/core/Kconfig @@ -2,5 +2,7 @@ config DM bool "Enable Driver Model" depends on !SPL_BUILD help - This config option enables Driver Model. - To use legacy drivers, say N. + This config option enables Driver Model. This brings in the core + support, including scanning of platform data on start-up. If + CONFIG_OF_CONTROL is enabled, the device tree will be scanned also + when available. diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index d21302f8da..b609e73bba 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -2,5 +2,8 @@ config DM_GPIO bool "Enable Driver Model for GPIO drivers" depends on DM help - If you want to use driver model for GPIO drivers, say Y. - To use legacy GPIO drivers, say N. + Enable driver model for GPIO access. The standard GPIO + interface (gpio_get_value(), etc.) is then implemented by + the GPIO uclass. Drivers provide methods to query the + particular GPIOs that they provide. The uclass interface + is defined in include/asm-generic/gpio.h. diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig index 202ea5d679..2cc776c73f 100644 --- a/drivers/i2c/Kconfig +++ b/drivers/i2c/Kconfig @@ -2,8 +2,16 @@ config DM_I2C bool "Enable Driver Model for I2C drivers" depends on DM help - If you want to use driver model for I2C drivers, say Y. - To use legacy I2C drivers, say N. + Enable driver model for I2C. This SPI flash interface + (spi_flash_probe(), spi_flash_write(), etc.) is then + implemented by the SPI flash uclass. There is one standard + SPI flash driver which knows how to probe most chips + supported by U-Boot. The uclass interface is defined in + include/spi_flash.h, but is currently fully compatible + with the old interface to avoid confusion and duplication + during the transition parent. SPI and SPI flash must be + enabled together (it is not possible to use driver model + for one and not the other). config SYS_I2C_UNIPHIER bool "UniPhier I2C driver" diff --git a/drivers/misc/Kconfig b/drivers/misc/Kconfig index e69de29bb2..813d1c24b9 100644 --- a/drivers/misc/Kconfig +++ b/drivers/misc/Kconfig @@ -0,0 +1,9 @@ +config DM_CROS_EC + bool "Enable Driver Model for Chrome OS EC" + depends on DM + help + Enable driver model for the Chrome OS EC interface. This + allows the cros_ec SPI driver to operate with CONFIG_DM_SPI + but otherwise makes few changes. Since cros_ec also supports + I2C and LPC (which don't support driver model yet), a full + conversion is not yet possible. diff --git a/drivers/mtd/Kconfig b/drivers/mtd/Kconfig index 415ab4eba9..59278d1eef 100644 --- a/drivers/mtd/Kconfig +++ b/drivers/mtd/Kconfig @@ -1 +1,3 @@ source "drivers/mtd/nand/Kconfig" + +source "drivers/mtd/spi/Kconfig" diff --git a/drivers/mtd/spi/Kconfig b/drivers/mtd/spi/Kconfig new file mode 100644 index 0000000000..2dc46b4b34 --- /dev/null +++ b/drivers/mtd/spi/Kconfig @@ -0,0 +1,14 @@ +config DM_SPI_FLASH + bool "Enable Driver Model for SPI flash" + depends on DM && SPI + help + Enable driver model for SPI flash. This SPI flash interface + (spi_flash_probe(), spi_flash_write(), etc.) is then + implemented by the SPI flash uclass. There is one standard + SPI flash driver which knows how to probe most chips + supported by U-Boot. The uclass interface is defined in + include/spi_flash.h, but is currently fully compatible + with the old interface to avoid confusion and duplication + during the transition parent. SPI and SPI flash must be + enabled together (it is not possible to use driver model + for one and not the other). diff --git a/drivers/serial/Kconfig b/drivers/serial/Kconfig index a0b6e02b54..c94353ba6a 100644 --- a/drivers/serial/Kconfig +++ b/drivers/serial/Kconfig @@ -2,8 +2,10 @@ config DM_SERIAL bool "Enable Driver Model for serial drivers" depends on DM help - If you want to use driver model for serial drivers, say Y. - To use legacy serial drivers, say N. + Enable driver model for serial. This replaces + drivers/serial/serial.c with the serial uclass, which + implements serial_putc() etc. The uclass interface is + defined in include/serial.h. config UNIPHIER_SERIAL bool "UniPhier on-chip UART support" diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index e1678e63e6..7ae2727cf7 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -2,5 +2,11 @@ config DM_SPI bool "Enable Driver Model for SPI drivers" depends on DM help - If you want to use driver model for SPI drivers, say Y. - To use legacy SPI drivers, say N. + Enable driver model for SPI. The SPI slave interface + (spi_setup_slave(), spi_xfer(), etc.) is then implemented by + the SPI uclass. Drivers provide methods to access the SPI + buses that they control. The uclass interface is defined in + include/spi.h. The existing spi_slave structure is attached + as 'parent data' to every slave on each bus. Slaves + typically use driver-private data instead of extending the + spi_slave structure. diff --git a/drivers/thermal/Kconfig b/drivers/thermal/Kconfig new file mode 100644 index 0000000000..3c6b36d1cf --- /dev/null +++ b/drivers/thermal/Kconfig @@ -0,0 +1,7 @@ +config DM_THERMAL + bool "Driver support for thermal devices" + help + Enable support for temporary-sensing devices. Some SoCs have on-chip + temperature sensors to permit warnings, speed throttling or even + automatic power-off when the temperature gets too high or low. Other + devices may be discrete but connected on a suitable bus. -- cgit v1.2.1 From 91a91ff804d50d7a4b7560d10fa6863fc4c04307 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:36 -0700 Subject: dm: Add Kconfig options for driver model SPL support The SPL support cannot be enabled yet, but we can add the Kconfig options in preparation for this. Signed-off-by: Simon Glass --- drivers/core/Kconfig | 44 ++++++++++++++++++++++++++++++++++++++++++++ include/config_defaults.h | 6 ++++++ 2 files changed, 50 insertions(+) diff --git a/drivers/core/Kconfig b/drivers/core/Kconfig index dc32385e85..f0d611007a 100644 --- a/drivers/core/Kconfig +++ b/drivers/core/Kconfig @@ -6,3 +6,47 @@ config DM support, including scanning of platform data on start-up. If CONFIG_OF_CONTROL is enabled, the device tree will be scanned also when available. + +config SPL_DM + bool "Enable Driver Model for SPL" + depends on DM && SPL + help + Enable driver model in SPL. You will need to provide a + suitable malloc() implementation. If you are not using the + full malloc() enabled by CONFIG_SYS_SPL_MALLOC_START, + consider using CONFIG_SYS_MALLOC_SIMPLE. In that case you + must provide CONFIG_SYS_MALLOC_F_LEN to set the size. + In most cases driver model will only allocate a few uclasses + and devices in SPL, so 1KB should be enable. See + CONFIG_SYS_MALLOC_F_LEN for more details on how to enable it. + +config DM_WARN + bool "Enable warnings in driver model" + help + The dm_warn() function can use up quite a bit of space for its + strings. By default this is disabled for SPL builds to save space. + This will cause dm_warn() to be compiled out - it will do nothing + when called. + depends on DM + default y if !SPL_BUILD + default n if SPL_BUILD + +config DM_DEVICE_REMOVE + bool "Support device removal" + help + We can save some code space by dropping support for removing a + device. This is not normally required in SPL, so by default this + option is disabled for SPL. + depends on DM + default y if !SPL_BUILD + default n if SPL_BUILD + +config DM_STDIO + bool "Support stdio registration" + help + Normally serial drivers register with stdio so that they can be used + as normal output devices. In SPL we don't normally use stdio, so + we can omit this feature. + depends on DM + default y if !SPL_BUILD + default n if SPL_BUILD diff --git a/include/config_defaults.h b/include/config_defaults.h index 4d49315044..fa99838957 100644 --- a/include/config_defaults.h +++ b/include/config_defaults.h @@ -21,9 +21,15 @@ #define CONFIG_PARTITIONS 1 #ifndef CONFIG_SPL_BUILD +#ifndef CONFIG_DM_WARN #define CONFIG_DM_WARN +#endif +#ifndef CONFIG_DM_DEVICE_REMOVE #define CONFIG_DM_DEVICE_REMOVE +#endif +#ifndef CONFIG_DM_STDIO #define CONFIG_DM_STDIO #endif +#endif #endif -- cgit v1.2.1 From 1967982a959609d663a1c25e4473a3209671e3aa Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:37 -0700 Subject: dm: test: Add a Kconfig file Add a file to control driver model test features. Signed-off-by: Simon Glass Reviewed-by: Masahiro Yamada --- Kconfig | 2 ++ test/Kconfig | 1 + test/dm/Kconfig | 8 ++++++++ 3 files changed, 11 insertions(+) create mode 100644 test/Kconfig create mode 100644 test/dm/Kconfig diff --git a/Kconfig b/Kconfig index 09e2bbe66a..6112a7778e 100644 --- a/Kconfig +++ b/Kconfig @@ -166,3 +166,5 @@ source "drivers/Kconfig" source "fs/Kconfig" source "lib/Kconfig" + +source "test/Kconfig" diff --git a/test/Kconfig b/test/Kconfig new file mode 100644 index 0000000000..1fb1716a4a --- /dev/null +++ b/test/Kconfig @@ -0,0 +1 @@ +source "test/dm/Kconfig" diff --git a/test/dm/Kconfig b/test/dm/Kconfig new file mode 100644 index 0000000000..a9d0298e0d --- /dev/null +++ b/test/dm/Kconfig @@ -0,0 +1,8 @@ +config DM_TEST + bool "Enable driver model test command" + depends on SANDBOX && CMD_DM + help + This enables the 'dm test' command which runs a series of unit + tests on the driver model code. Each subsystem (uclass) is tested. + If all is well then all tests pass although there will be a few + messages printed along the way. -- cgit v1.2.1 From f058f154a9cad41b8cc97ce85b9308051ff297b9 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:38 -0700 Subject: dm: Add CMD_DM and CMD_DEMO to Kconfig Add Kconfig settings for these two options. Signed-off-by: Simon Glass Reviewed-by: Masahiro Yamada --- common/Kconfig | 23 +++++++++++++++++++++++ include/configs/sandbox.h | 1 - include/configs/sunxi-common.h | 1 - include/configs/ti_am335x_common.h | 1 - include/configs/uniphier.h | 2 -- 5 files changed, 23 insertions(+), 5 deletions(-) diff --git a/common/Kconfig b/common/Kconfig index fd84fa08bd..2ca002de27 100644 --- a/common/Kconfig +++ b/common/Kconfig @@ -153,6 +153,29 @@ endmenu menu "Device access commands" +config CMD_DM + bool "dm - Access to driver model information" + depends on DM + default y + help + Provides access to driver model data structures and information, + such as a list of devices, list of uclasses and the state of each + device (e.g. activated). This is not required for operation, but + can be useful to see the state of driver model for debugging or + interest. + +config CMD_DEMO + bool "demo - Demonstration commands for driver model" + depends on DM + help + Provides a 'demo' command which can be used to play around with + driver model. To use this properly you will need to enable one or + both of the demo devices (DM_DEMO_SHAPE and DM_DEMO_SIMPLE). + Otherwise you will always get an empty list of devices. The demo + devices are defined in the sandbox device tree, so the easiest + option is to use sandbox and pass the -d point to sandbox's + u-boot.dtb file. + config CMD_LOADB bool "loadb" help diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h index e9d3f3226b..deff4d648c 100644 --- a/include/configs/sandbox.h +++ b/include/configs/sandbox.h @@ -24,7 +24,6 @@ #define CONFIG_BOOTSTAGE #define CONFIG_BOOTSTAGE_REPORT #define CONFIG_CMD_DEMO -#define CONFIG_CMD_DM #define CONFIG_DM_DEMO #define CONFIG_DM_DEMO_SIMPLE #define CONFIG_DM_DEMO_SHAPE diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index cea52dbf7b..325120da2e 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -28,7 +28,6 @@ #define CONFIG_SYS_TEXT_BASE 0x4a000000 #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_DM) -# define CONFIG_CMD_DM # define CONFIG_DM_GPIO # define CONFIG_DM_SERIAL # define CONFIG_DW_SERIAL diff --git a/include/configs/ti_am335x_common.h b/include/configs/ti_am335x_common.h index 598526bf95..35332b5ed8 100644 --- a/include/configs/ti_am335x_common.h +++ b/include/configs/ti_am335x_common.h @@ -23,7 +23,6 @@ #ifndef CONFIG_DM # define CONFIG_DM #endif -# define CONFIG_CMD_DM # define CONFIG_DM_GPIO # define CONFIG_DM_SERIAL # define CONFIG_OMAP_SERIAL diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h index 9420e6b48b..6f4ecc9b04 100644 --- a/include/configs/uniphier.h +++ b/include/configs/uniphier.h @@ -192,8 +192,6 @@ #define CONFIG_FAT_WRITE #define CONFIG_DOS_PARTITION -#define CONFIG_CMD_DM - /* memtest works on */ #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x01000000) -- cgit v1.2.1 From 34e609ca82d8846dc1fcee485e9a2ad71060f77f Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:39 -0700 Subject: dm: Move Raspberry Pi driver model CONFIGs to Kconfig Remove driver model CONFIGs from the board config header and use Kconfig instead. Signed-off-by: Simon Glass --- arch/arm/Kconfig | 2 ++ arch/arm/cpu/arm1176/bcm2835/Kconfig | 12 ++++++++++++ include/configs/rpi.h | 6 ------ 3 files changed, 14 insertions(+), 6 deletions(-) create mode 100644 arch/arm/cpu/arm1176/bcm2835/Kconfig diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 1f1ccad10a..41f3220580 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -839,6 +839,8 @@ endchoice source "arch/arm/cpu/arm926ejs/davinci/Kconfig" +source "arch/arm/cpu/arm1176/bcm2835/Kconfig" + source "arch/arm/cpu/armv7/exynos/Kconfig" source "arch/arm/cpu/armv7/highbank/Kconfig" diff --git a/arch/arm/cpu/arm1176/bcm2835/Kconfig b/arch/arm/cpu/arm1176/bcm2835/Kconfig new file mode 100644 index 0000000000..94f57d732f --- /dev/null +++ b/arch/arm/cpu/arm1176/bcm2835/Kconfig @@ -0,0 +1,12 @@ +if TARGET_RPI + +config DM + default y if !SPL_BUILD + +config DM_SERIAL + default y if !SPL_BUILD + +config DM_GPIO + default y if !SPL_BUILD + +endif diff --git a/include/configs/rpi.h b/include/configs/rpi.h index c94f411202..ea19ad8d07 100644 --- a/include/configs/rpi.h +++ b/include/configs/rpi.h @@ -30,12 +30,6 @@ */ #define CONFIG_MACH_TYPE MACH_TYPE_BCM2708 -/* Enable driver model */ -#define CONFIG_DM -#define CONFIG_CMD_DM -#define CONFIG_DM_GPIO -#define CONFIG_DM_SERIAL - /* Memory layout */ #define CONFIG_NR_DRAM_BANKS 1 #define CONFIG_SYS_SDRAM_BASE 0x00000000 -- cgit v1.2.1 From aab7e80d5fbc3aeb5feddae88c9cbb649d23345a Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:40 -0700 Subject: dm: exynos: Move driver model CONFIGs to Kconfig Remove driver model CONFIGs from the board config headers and use Kconfig instead. Signed-off-by: Simon Glass --- arch/arm/cpu/armv7/exynos/Kconfig | 15 +++++++++++++++ board/samsung/goni/Kconfig | 9 +++++++++ board/samsung/smdk5420/Kconfig | 6 ++++++ board/samsung/smdkc100/Kconfig | 9 +++++++++ include/configs/exynos-common.h | 6 ------ include/configs/peach-pi.h | 1 - include/configs/peach-pit.h | 1 - include/configs/s5p_goni.h | 4 ---- include/configs/smdkc100.h | 4 ---- 9 files changed, 39 insertions(+), 16 deletions(-) diff --git a/arch/arm/cpu/armv7/exynos/Kconfig b/arch/arm/cpu/armv7/exynos/Kconfig index 7fcb5d2094..17ad567c19 100644 --- a/arch/arm/cpu/armv7/exynos/Kconfig +++ b/arch/arm/cpu/armv7/exynos/Kconfig @@ -65,6 +65,21 @@ endchoice config SYS_SOC default "exynos" +config DM + default y if !SPL_BUILD + +config DM_SERIAL + default y if !SPL_BUILD + +config DM_SPI + default y if !SPL_BUILD + +config DM_SPI_FLASH + default y if !SPL_BUILD + +config DM_GPIO + default y if !SPL_BUILD + source "board/samsung/smdkv310/Kconfig" source "board/samsung/trats/Kconfig" source "board/samsung/universal_c210/Kconfig" diff --git a/board/samsung/goni/Kconfig b/board/samsung/goni/Kconfig index cbbf5a9315..2c5d3fc3be 100644 --- a/board/samsung/goni/Kconfig +++ b/board/samsung/goni/Kconfig @@ -12,4 +12,13 @@ config SYS_SOC config SYS_CONFIG_NAME default "s5p_goni" +config DM + default y if !SPL_BUILD + +config DM_GPIO + default y if !SPL_BUILD + +config DM_SERIAL + default y if !SPL_BUILD + endif diff --git a/board/samsung/smdk5420/Kconfig b/board/samsung/smdk5420/Kconfig index a9d62fffa5..576abaea69 100644 --- a/board/samsung/smdk5420/Kconfig +++ b/board/samsung/smdk5420/Kconfig @@ -22,6 +22,9 @@ config SYS_VENDOR config SYS_CONFIG_NAME default "peach-pi" +config DM_CROS_EC + default y + endif if TARGET_PEACH_PIT @@ -35,6 +38,9 @@ config SYS_VENDOR config SYS_CONFIG_NAME default "peach-pit" +config DM_CROS_EC + default y + endif if TARGET_SMDK5420 diff --git a/board/samsung/smdkc100/Kconfig b/board/samsung/smdkc100/Kconfig index d2157b4d05..996fe3cc45 100644 --- a/board/samsung/smdkc100/Kconfig +++ b/board/samsung/smdkc100/Kconfig @@ -12,4 +12,13 @@ config SYS_SOC config SYS_CONFIG_NAME default "smdkc100" +config DM + default y if !SPL_BUILD + +config DM_GPIO + default y if !SPL_BUILD + +config DM_SERIAL + default y if !SPL_BUILD + endif diff --git a/include/configs/exynos-common.h b/include/configs/exynos-common.h index 1f3ee55098..2c4f35af9f 100644 --- a/include/configs/exynos-common.h +++ b/include/configs/exynos-common.h @@ -17,12 +17,6 @@ #include #define CONFIG_SYS_GENERIC_BOARD -#define CONFIG_DM -#define CONFIG_CMD_DM -#define CONFIG_DM_GPIO -#define CONFIG_DM_SERIAL -#define CONFIG_DM_SPI -#define CONFIG_DM_SPI_FLASH #define CONFIG_ARCH_CPU_INIT #define CONFIG_DISPLAY_CPUINFO diff --git a/include/configs/peach-pi.h b/include/configs/peach-pi.h index a1c980d320..f724164d89 100644 --- a/include/configs/peach-pi.h +++ b/include/configs/peach-pi.h @@ -44,7 +44,6 @@ #define CONFIG_POWER_TPS65090_EC #define CONFIG_CROS_EC_SPI /* Support CROS_EC over SPI */ -#define CONFIG_DM_CROS_EC #define CONFIG_USB_XHCI #define CONFIG_USB_XHCI_EXYNOS diff --git a/include/configs/peach-pit.h b/include/configs/peach-pit.h index 6516a72764..de12a9e1b1 100644 --- a/include/configs/peach-pit.h +++ b/include/configs/peach-pit.h @@ -44,7 +44,6 @@ #define CONFIG_POWER_TPS65090_EC #define CONFIG_CROS_EC_SPI /* Support CROS_EC over SPI */ -#define CONFIG_DM_CROS_EC #define CONFIG_USB_XHCI #define CONFIG_USB_XHCI_EXYNOS diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h index dfa2e07948..26167a4ece 100644 --- a/include/configs/s5p_goni.h +++ b/include/configs/s5p_goni.h @@ -290,9 +290,5 @@ #define CONFIG_OF_LIBFDT #define CONFIG_SYS_GENERIC_BOARD -#define CONFIG_DM -#define CONFIG_CMD_DM -#define CONFIG_DM_GPIO -#define CONFIG_DM_SERIAL #endif /* __CONFIG_H */ diff --git a/include/configs/smdkc100.h b/include/configs/smdkc100.h index 982d0dcea3..a7eb33ed43 100644 --- a/include/configs/smdkc100.h +++ b/include/configs/smdkc100.h @@ -224,9 +224,5 @@ #define CONFIG_OF_LIBFDT #define CONFIG_SYS_GENERIC_BOARD -#define CONFIG_DM -#define CONFIG_CMD_DM -#define CONFIG_DM_GPIO -#define CONFIG_DM_SERIAL #endif /* __CONFIG_H */ -- cgit v1.2.1 From 9a89d50d8eca3db64ecd71db2d3273a5c57bbdb1 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:41 -0700 Subject: dm: x86: Move driver model CONFIGs to Kconfig Remove driver model CONFIGs from the board config headers and use Kconfig instead. Signed-off-by: Simon Glass --- arch/x86/Kconfig | 9 +++++++++ include/configs/x86-common.h | 5 ----- 2 files changed, 9 insertions(+), 5 deletions(-) diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index fef11f3552..bb3ff4393e 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -67,6 +67,15 @@ config TARGET_GALILEO endchoice +config DM + default y + +config DM_GPIO + default y + +config DM_SERIAL + default y + config RAMBASE hex default 0x100000 diff --git a/include/configs/x86-common.h b/include/configs/x86-common.h index 062e6c2219..277a95c199 100644 --- a/include/configs/x86-common.h +++ b/include/configs/x86-common.h @@ -22,11 +22,6 @@ #define CONFIG_DISPLAY_BOARDINFO_LATE #define CONFIG_DISPLAY_CPUINFO -#define CONFIG_DM -#define CONFIG_CMD_DM -#define CONFIG_DM_GPIO -#define CONFIG_DM_SERIAL - #define CONFIG_LMB #define CONFIG_OF_LIBFDT -- cgit v1.2.1 From d7a4b2e42e6f782c304e2ba0d6d48c2c77ccd8bf Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:42 -0700 Subject: dm: tegra: Move driver model CONFIGs to Kconfig Remove driver model CONFIGs from the board config headers and use Kconfig instead. Signed-off-by: Simon Glass --- arch/arm/cpu/armv7/tegra-common/Kconfig | 18 ++++++++++++++++++ include/configs/tegra-common.h | 10 ---------- 2 files changed, 18 insertions(+), 10 deletions(-) diff --git a/arch/arm/cpu/armv7/tegra-common/Kconfig b/arch/arm/cpu/armv7/tegra-common/Kconfig index 1446452c23..93dc7320c9 100644 --- a/arch/arm/cpu/armv7/tegra-common/Kconfig +++ b/arch/arm/cpu/armv7/tegra-common/Kconfig @@ -20,6 +20,24 @@ endchoice config USE_PRIVATE_LIBGCC default y if SPL_BUILD +config DM + default y if !SPL_BUILD + +config DM_SERIAL + default y if !SPL_BUILD + +config DM_SPI + default y if !SPL_BUILD + +config DM_SPI_FLASH + default y if !SPL_BUILD + +config DM_I2C + default y if !SPL_BUILD + +config DM_GPIO + default y if !SPL_BUILD + source "arch/arm/cpu/armv7/tegra20/Kconfig" source "arch/arm/cpu/armv7/tegra30/Kconfig" source "arch/arm/cpu/armv7/tegra114/Kconfig" diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h index 8f1e370915..ef25980252 100644 --- a/include/configs/tegra-common.h +++ b/include/configs/tegra-common.h @@ -18,16 +18,6 @@ #include /* get chip and board defs */ -#define CONFIG_DM -#define CONFIG_CMD_DM -#define CONFIG_DM_GPIO -#ifndef CONFIG_SPL_BUILD -#define CONFIG_DM_SERIAL -#endif -#define CONFIG_DM_SPI -#define CONFIG_DM_SPI_FLASH -#define CONFIG_DM_I2C - #define CONFIG_SYS_TIMER_RATE 1000000 #define CONFIG_SYS_TIMER_COUNTER NV_PA_TMRUS_BASE -- cgit v1.2.1 From 001646c478429f7ee1e9a4aff667ad9ed3bc4ee4 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:44 -0700 Subject: dm: omap3: Move driver model CONFIGs to Kconfig Remove driver model CONFIGs from the board config headers and use Kconfig instead. Signed-off-by: Simon Glass --- arch/arm/cpu/armv7/omap3/Kconfig | 9 +++++++++ board/compulab/cm_t335/Kconfig | 9 +++++++++ board/gumstix/pepper/Kconfig | 9 +++++++++ board/isee/igep0033/Kconfig | 9 +++++++++ board/phytec/pcm051/Kconfig | 9 +++++++++ board/silica/pengwyn/Kconfig | 9 +++++++++ board/ti/am335x/Kconfig | 10 ++++++++++ configs/am3517_crane_defconfig | 3 +++ configs/am3517_evm_defconfig | 3 +++ configs/cm_t3517_defconfig | 3 +++ configs/cm_t35_defconfig | 3 +++ configs/devkit8000_defconfig | 3 +++ configs/dig297_defconfig | 3 +++ configs/eco5pk_defconfig | 3 +++ configs/mcx_defconfig | 3 +++ configs/mt_ventoux_defconfig | 3 +++ configs/nokia_rx51_defconfig | 3 +++ configs/omap3_beagle_defconfig | 3 +++ configs/omap3_evm_defconfig | 3 +++ configs/omap3_evm_quick_mmc_defconfig | 3 +++ configs/omap3_evm_quick_nand_defconfig | 3 +++ configs/omap3_ha_defconfig | 3 +++ configs/omap3_logic_defconfig | 3 +++ configs/omap3_mvblx_defconfig | 3 +++ configs/omap3_pandora_defconfig | 3 +++ configs/omap3_sdp3430_defconfig | 3 +++ configs/tao3530_defconfig | 3 +++ configs/tricorder_defconfig | 3 +++ configs/tricorder_flash_defconfig | 3 +++ configs/twister_defconfig | 3 +++ include/configs/nokia_rx51.h | 1 + include/configs/ti_am335x_common.h | 5 ----- include/configs/ti_omap3_common.h | 4 ---- 33 files changed, 134 insertions(+), 9 deletions(-) diff --git a/arch/arm/cpu/armv7/omap3/Kconfig b/arch/arm/cpu/armv7/omap3/Kconfig index a029379a4f..2fe323230f 100644 --- a/arch/arm/cpu/armv7/omap3/Kconfig +++ b/arch/arm/cpu/armv7/omap3/Kconfig @@ -93,6 +93,15 @@ config TARGET_TWISTER endchoice +config DM + default y if !SPL_BUILD + +config DM_GPIO + default y if DM && !SPL_BUILD + +config DM_SERIAL + default y if DM && !SPL_BUILD + config SYS_SOC default "omap3" diff --git a/board/compulab/cm_t335/Kconfig b/board/compulab/cm_t335/Kconfig index 683efde764..aadbfbc84d 100644 --- a/board/compulab/cm_t335/Kconfig +++ b/board/compulab/cm_t335/Kconfig @@ -12,4 +12,13 @@ config SYS_SOC config SYS_CONFIG_NAME default "cm_t335" +config DM + default y if !SPL_BUILD + +config DM_GPIO + default y if !SPL_BUILD + +config DM_SERIAL + default y if !SPL_BUILD + endif diff --git a/board/gumstix/pepper/Kconfig b/board/gumstix/pepper/Kconfig index 6f94612fe2..3099a9eae1 100644 --- a/board/gumstix/pepper/Kconfig +++ b/board/gumstix/pepper/Kconfig @@ -12,4 +12,13 @@ config SYS_SOC config SYS_CONFIG_NAME default "pepper" +config DM + default y if !SPL_BUILD + +config DM_GPIO + default y if !SPL_BUILD + +config DM_SERIAL + default y if !SPL_BUILD + endif diff --git a/board/isee/igep0033/Kconfig b/board/isee/igep0033/Kconfig index e989e4b15c..2fe2ef1706 100644 --- a/board/isee/igep0033/Kconfig +++ b/board/isee/igep0033/Kconfig @@ -12,4 +12,13 @@ config SYS_SOC config SYS_CONFIG_NAME default "am335x_igep0033" +config DM + default y if !SPL_BUILD + +config DM_GPIO + default y if !SPL_BUILD + +config DM_SERIAL + default y if !SPL_BUILD + endif diff --git a/board/phytec/pcm051/Kconfig b/board/phytec/pcm051/Kconfig index 2cc0d8872d..65094cf9fd 100644 --- a/board/phytec/pcm051/Kconfig +++ b/board/phytec/pcm051/Kconfig @@ -12,4 +12,13 @@ config SYS_SOC config SYS_CONFIG_NAME default "pcm051" +config DM + default y if !SPL_BUILD + +config DM_GPIO + default y if !SPL_BUILD + +config DM_SERIAL + default y if !SPL_BUILD + endif diff --git a/board/silica/pengwyn/Kconfig b/board/silica/pengwyn/Kconfig index f2e1098f62..6ecda8041c 100644 --- a/board/silica/pengwyn/Kconfig +++ b/board/silica/pengwyn/Kconfig @@ -12,4 +12,13 @@ config SYS_SOC config SYS_CONFIG_NAME default "pengwyn" +config DM + default y if !SPL_BUILD + +config DM_GPIO + default y if !SPL_BUILD + +config DM_SERIAL + default y if !SPL_BUILD + endif diff --git a/board/ti/am335x/Kconfig b/board/ti/am335x/Kconfig index 1ddbb2c67c..d6581ac468 100644 --- a/board/ti/am335x/Kconfig +++ b/board/ti/am335x/Kconfig @@ -37,4 +37,14 @@ config NOR_BOOT booted via NOR. In this case we will enable certain pinmux early as the ROM only partially sets up pinmux. We also default to using NOR for environment. + +config DM + default y if !SPL_BUILD + +config DM_GPIO + default y if DM && !SPL_BUILD + +config DM_SERIAL + default y if DM && !SPL_BUILD + endif diff --git a/configs/am3517_crane_defconfig b/configs/am3517_crane_defconfig index cf9d8c7120..33b63c7e0e 100644 --- a/configs/am3517_crane_defconfig +++ b/configs/am3517_crane_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_AM3517_CRANE=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/am3517_evm_defconfig b/configs/am3517_evm_defconfig index 2336f1ed82..7558b89e49 100644 --- a/configs/am3517_evm_defconfig +++ b/configs/am3517_evm_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_AM3517_EVM=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/cm_t3517_defconfig b/configs/cm_t3517_defconfig index 4000d2c75d..6eb37c0695 100644 --- a/configs/cm_t3517_defconfig +++ b/configs/cm_t3517_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=n +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_CM_T3517=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/cm_t35_defconfig b/configs/cm_t35_defconfig index 2bb616fb90..84a6fb0efa 100644 --- a/configs/cm_t35_defconfig +++ b/configs/cm_t35_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_CM_T35=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/devkit8000_defconfig b/configs/devkit8000_defconfig index 578ae74bba..05a8700759 100644 --- a/configs/devkit8000_defconfig +++ b/configs/devkit8000_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_DEVKIT8000=y +CONFIG_DM=y +CONFIG_DM_SERIAL=y +CONFIG_DM_GPIO=y diff --git a/configs/dig297_defconfig b/configs/dig297_defconfig index 95bc353926..0d182900f9 100644 --- a/configs/dig297_defconfig +++ b/configs/dig297_defconfig @@ -1,3 +1,6 @@ CONFIG_ARM=y CONFIG_OMAP34XX=y CONFIG_TARGET_DIG297=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/eco5pk_defconfig b/configs/eco5pk_defconfig index e45bdadf3f..e07df8bbd4 100644 --- a/configs/eco5pk_defconfig +++ b/configs/eco5pk_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_ECO5PK=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/mcx_defconfig b/configs/mcx_defconfig index c2031f85b7..6566d40c19 100644 --- a/configs/mcx_defconfig +++ b/configs/mcx_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_MCX=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/mt_ventoux_defconfig b/configs/mt_ventoux_defconfig index a0678bb823..a4747c6256 100644 --- a/configs/mt_ventoux_defconfig +++ b/configs/mt_ventoux_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_MT_VENTOUX=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/nokia_rx51_defconfig b/configs/nokia_rx51_defconfig index e03f586880..20a51e1d2f 100644 --- a/configs/nokia_rx51_defconfig +++ b/configs/nokia_rx51_defconfig @@ -1,3 +1,6 @@ CONFIG_ARM=y CONFIG_OMAP34XX=y CONFIG_TARGET_NOKIA_RX51=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/omap3_beagle_defconfig b/configs/omap3_beagle_defconfig index a3e4c2c6d6..5a2d20b0df 100644 --- a/configs/omap3_beagle_defconfig +++ b/configs/omap3_beagle_defconfig @@ -3,3 +3,6 @@ CONFIG_SYS_EXTRA_OPTIONS="NAND" +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_OMAP3_BEAGLE=y +CONFIG_DM=y +CONFIG_DM_GPIO=y +CONFIG_DM_SERIAL=y diff --git a/configs/omap3_evm_defconfig b/configs/omap3_evm_defconfig index c749aa74b7..3bb191135e 100644 --- a/configs/omap3_evm_defconfig +++ b/configs/omap3_evm_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_OMAP3_EVM=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/omap3_evm_quick_mmc_defconfig b/configs/omap3_evm_quick_mmc_defconfig index e89bb82ac9..4e1471bac8 100644 --- a/configs/omap3_evm_quick_mmc_defconfig +++ b/configs/omap3_evm_quick_mmc_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_OMAP3_EVM_QUICK_MMC=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/omap3_evm_quick_nand_defconfig b/configs/omap3_evm_quick_nand_defconfig index e70fddd794..f98672f862 100644 --- a/configs/omap3_evm_quick_nand_defconfig +++ b/configs/omap3_evm_quick_nand_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_OMAP3_EVM_QUICK_NAND=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/omap3_ha_defconfig b/configs/omap3_ha_defconfig index 50bffa90a2..1a8b1b4e9e 100644 --- a/configs/omap3_ha_defconfig +++ b/configs/omap3_ha_defconfig @@ -3,3 +3,6 @@ CONFIG_SYS_EXTRA_OPTIONS="SYS_BOARD_OMAP3_HA" +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_TAO3530=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/omap3_logic_defconfig b/configs/omap3_logic_defconfig index 5f2c063b6e..790ccbaa34 100644 --- a/configs/omap3_logic_defconfig +++ b/configs/omap3_logic_defconfig @@ -1,3 +1,6 @@ CONFIG_ARM=y CONFIG_OMAP34XX=y CONFIG_TARGET_OMAP3_LOGIC=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/omap3_mvblx_defconfig b/configs/omap3_mvblx_defconfig index fb6edc252a..b75f51323e 100644 --- a/configs/omap3_mvblx_defconfig +++ b/configs/omap3_mvblx_defconfig @@ -1,3 +1,6 @@ CONFIG_ARM=y CONFIG_OMAP34XX=y CONFIG_TARGET_OMAP3_MVBLX=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/omap3_pandora_defconfig b/configs/omap3_pandora_defconfig index bf285378a3..dd0f17c20c 100644 --- a/configs/omap3_pandora_defconfig +++ b/configs/omap3_pandora_defconfig @@ -1,3 +1,6 @@ CONFIG_ARM=y CONFIG_OMAP34XX=y CONFIG_TARGET_OMAP3_PANDORA=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/omap3_sdp3430_defconfig b/configs/omap3_sdp3430_defconfig index 1172c2adc5..b3a8745a02 100644 --- a/configs/omap3_sdp3430_defconfig +++ b/configs/omap3_sdp3430_defconfig @@ -1,3 +1,6 @@ CONFIG_ARM=y CONFIG_OMAP34XX=y CONFIG_TARGET_OMAP3_SDP3430=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/tao3530_defconfig b/configs/tao3530_defconfig index a5113890ef..39ed872349 100644 --- a/configs/tao3530_defconfig +++ b/configs/tao3530_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_TAO3530=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/tricorder_defconfig b/configs/tricorder_defconfig index 7ea5e02f5e..3efe8290d9 100644 --- a/configs/tricorder_defconfig +++ b/configs/tricorder_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_TRICORDER=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/tricorder_flash_defconfig b/configs/tricorder_flash_defconfig index f6e1c464aa..8f999ff621 100644 --- a/configs/tricorder_flash_defconfig +++ b/configs/tricorder_flash_defconfig @@ -3,3 +3,6 @@ CONFIG_SYS_EXTRA_OPTIONS="FLASHCARD" +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_TRICORDER=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/configs/twister_defconfig b/configs/twister_defconfig index 902373601a..d21a551f95 100644 --- a/configs/twister_defconfig +++ b/configs/twister_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_OMAP34XX=y +S:CONFIG_TARGET_TWISTER=y +CONFIG_DM=n +CONFIG_DM_SERIAL=n +CONFIG_DM_GPIO=n diff --git a/include/configs/nokia_rx51.h b/include/configs/nokia_rx51.h index 46fc91e5e1..6e1f501b64 100644 --- a/include/configs/nokia_rx51.h +++ b/include/configs/nokia_rx51.h @@ -72,6 +72,7 @@ #define CONFIG_UBI_SIZE (512 << 10) #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + CONFIG_UBI_SIZE + \ (128 << 10)) +#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) /* * Hardware drivers diff --git a/include/configs/ti_am335x_common.h b/include/configs/ti_am335x_common.h index 35332b5ed8..4ce9d49c18 100644 --- a/include/configs/ti_am335x_common.h +++ b/include/configs/ti_am335x_common.h @@ -20,11 +20,6 @@ #define CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC #ifndef CONFIG_SPL_BUILD -#ifndef CONFIG_DM -# define CONFIG_DM -#endif -# define CONFIG_DM_GPIO -# define CONFIG_DM_SERIAL # define CONFIG_OMAP_SERIAL # define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #endif diff --git a/include/configs/ti_omap3_common.h b/include/configs/ti_omap3_common.h index 3c634ee680..77211de9a5 100644 --- a/include/configs/ti_omap3_common.h +++ b/include/configs/ti_omap3_common.h @@ -19,10 +19,6 @@ #include #ifndef CONFIG_SPL_BUILD -# define CONFIG_DM -# define CONFIG_CMD_DM -# define CONFIG_DM_GPIO -# define CONFIG_DM_SERIAL # define CONFIG_OMAP_SERIAL # define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #endif -- cgit v1.2.1 From f4aae59fdfc161cbcd3bc628af100d305d739033 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:45 -0700 Subject: dm: sandbox: Move driver model CONFIGs to Kconfig Remove driver model CONFIGs from the board config headers and use Kconfig instead. Signed-off-by: Simon Glass --- arch/sandbox/Kconfig | 24 ++++++++++++++++++++++++ include/configs/sandbox.h | 11 ----------- 2 files changed, 24 insertions(+), 11 deletions(-) diff --git a/arch/sandbox/Kconfig b/arch/sandbox/Kconfig index 3057325b47..2098b9c323 100644 --- a/arch/sandbox/Kconfig +++ b/arch/sandbox/Kconfig @@ -10,4 +10,28 @@ config SYS_BOARD config SYS_CONFIG_NAME default "sandbox" +config DM + default y + +config DM_GPIO + default y + +config DM_SERIAL + default y + +config DM_CROS_EC + default y + +config DM_SPI + default y + +config DM_SPI_FLASH + default y + +config DM_I2C + default y + +config DM_TEST + default y + endmenu diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h index deff4d648c..bff01708f6 100644 --- a/include/configs/sandbox.h +++ b/include/configs/sandbox.h @@ -23,14 +23,6 @@ #define CONFIG_BOOTSTAGE #define CONFIG_BOOTSTAGE_REPORT -#define CONFIG_CMD_DEMO -#define CONFIG_DM_DEMO -#define CONFIG_DM_DEMO_SIMPLE -#define CONFIG_DM_DEMO_SHAPE -#define CONFIG_DM_GPIO -#define CONFIG_DM_TEST -#define CONFIG_DM_SERIAL -#define CONFIG_DM_CROS_EC #define CONFIG_SYS_STDIO_DEREGISTER @@ -95,8 +87,6 @@ #define CONFIG_CMD_SF_TEST #define CONFIG_CMD_SPI #define CONFIG_SPI_FLASH -#define CONFIG_DM_SPI -#define CONFIG_DM_SPI_FLASH #define CONFIG_SPI_FLASH_ATMEL #define CONFIG_SPI_FLASH_EON #define CONFIG_SPI_FLASH_GIGADEVICE @@ -107,7 +97,6 @@ #define CONFIG_SPI_FLASH_STMICRO #define CONFIG_SPI_FLASH_WINBOND -#define CONFIG_DM_I2C #define CONFIG_CMD_I2C #define CONFIG_SYS_I2C_SANDBOX #define CONFIG_I2C_EDID -- cgit v1.2.1 From 7b051c5235d6c82cbb396e4419e8d90c7d7635e7 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:46 -0700 Subject: dm: sunxi: Move driver model CONFIGs to Kconfig Remove driver model CONFIGs from the board config headers and use Kconfig instead. Signed-off-by: Simon Glass Acked-by: Ian Campbell --- configs/Linksprite_pcDuino3_fdt_defconfig | 2 ++ include/configs/sunxi-common.h | 2 -- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/configs/Linksprite_pcDuino3_fdt_defconfig b/configs/Linksprite_pcDuino3_fdt_defconfig index 3b6dfa6fa6..cfed375fc2 100644 --- a/configs/Linksprite_pcDuino3_fdt_defconfig +++ b/configs/Linksprite_pcDuino3_fdt_defconfig @@ -2,6 +2,8 @@ CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="AXP209_POWER,SUNXI_GMAC,AHCI,SATAPWR=SUNXI_GPH(2),USB_EHCI" CONFIG_FDTFILE="sun7i-a20-pcduino3.dtb" CONFIG_DM=y +CONFIG_DM_GPIO=y +CONFIG_DM_SERIAL=y CONFIG_DEFAULT_DEVICE_TREE="sun7i-a20-pcduino3" CONFIG_OF_CONTROL=y CONFIG_OF_SEPARATE=y diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index 325120da2e..0c5c18cb30 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -28,8 +28,6 @@ #define CONFIG_SYS_TEXT_BASE 0x4a000000 #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_DM) -# define CONFIG_DM_GPIO -# define CONFIG_DM_SERIAL # define CONFIG_DW_SERIAL # define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #endif -- cgit v1.2.1 From 70c45aeb433d1c4c8f970927aba0cd45d701a7ae Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:47 -0700 Subject: dm: mx6: Move driver model CONFIGs to Kconfig Remove driver model CONFIGs from the board config headers and use Kconfig instead. Signed-off-by: Simon Glass --- configs/cm_fx6_defconfig | 3 +++ include/configs/cm_fx6.h | 4 ---- 2 files changed, 3 insertions(+), 4 deletions(-) diff --git a/configs/cm_fx6_defconfig b/configs/cm_fx6_defconfig index 3c0d64fecb..d2ebf692f3 100644 --- a/configs/cm_fx6_defconfig +++ b/configs/cm_fx6_defconfig @@ -2,3 +2,6 @@ CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6QDL,SPL" +S:CONFIG_ARM=y +S:CONFIG_TARGET_CM_FX6=y +CONFIG_DM=y +CONFIG_DM_GPIO=y +CONFIG_DM_SERIAL=y diff --git a/include/configs/cm_fx6.h b/include/configs/cm_fx6.h index 1f64495055..4008306944 100644 --- a/include/configs/cm_fx6.h +++ b/include/configs/cm_fx6.h @@ -21,13 +21,9 @@ #define CONFIG_MACH_TYPE 4273 #ifndef CONFIG_SPL_BUILD -#define CONFIG_DM -#define CONFIG_CMD_DM -#define CONFIG_DM_GPIO #define CONFIG_CMD_GPIO -#define CONFIG_DM_SERIAL #define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #endif -- cgit v1.2.1 From 0f36f957f4108d2d1d935e3076b7ae91f4e65a7d Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Thu, 5 Feb 2015 21:41:49 -0700 Subject: dm: socfpga: Move driver model CONFIGs to Kconfig Remove driver model CONFIGs from the board config headers and use Kconfig instead. Signed-off-by: Simon Glass --- configs/socfpga_socrates_defconfig | 3 +++ include/configs/socfpga_common.h | 7 ------- 2 files changed, 3 insertions(+), 7 deletions(-) diff --git a/configs/socfpga_socrates_defconfig b/configs/socfpga_socrates_defconfig index 0f3896d5f0..888bbb6c6f 100644 --- a/configs/socfpga_socrates_defconfig +++ b/configs/socfpga_socrates_defconfig @@ -3,3 +3,6 @@ CONFIG_SPL=y +S:CONFIG_TARGET_SOCFPGA_CYCLONE5=y CONFIG_OF_CONTROL=y CONFIG_DEFAULT_DEVICE_TREE="socfpga_cyclone5_socrates" +CONFIG_DM=y +CONFIG_DM_SPI=y +CONFIG_DM_SPI_FLASH=y diff --git a/include/configs/socfpga_common.h b/include/configs/socfpga_common.h index 6b1f967c44..ee227fef0f 100644 --- a/include/configs/socfpga_common.h +++ b/include/configs/socfpga_common.h @@ -190,10 +190,6 @@ unsigned int cm_get_l4_sp_clk_hz(void); * QSPI support */ #ifdef CONFIG_OF_CONTROL /* QSPI is controlled via DT */ -#define CONFIG_CMD_DM -#define CONFIG_DM -#define CONFIG_DM_SPI -#define CONFIG_DM_SPI_FLASH #define CONFIG_CADENCE_QSPI /* Enable multiple SPI NOR flash manufacturers */ #define CONFIG_SPI_FLASH /* SPI flash subsystem */ @@ -210,9 +206,6 @@ unsigned int cm_get_qspi_controller_clk_hz(void); #endif #ifdef CONFIG_OF_CONTROL /* DW SPI is controlled via DT */ -#define CONFIG_CMD_DM -#define CONFIG_DM -#define CONFIG_DM_SPI #define CONFIG_DESIGNWARE_SPI #define CONFIG_CMD_SPI #endif -- cgit v1.2.1 From 59088e4a762d5ea2791b6ecd39c81765ba4c4546 Mon Sep 17 00:00:00 2001 From: Nobuhiro Iwamatsu Date: Thu, 12 Feb 2015 13:48:04 +0900 Subject: dm: sh: serial: Add support driver model This adds driver model support with this driver. This was tested by Koelsch board and Gose board. Signed-off-by: Nobuhiro Iwamatsu Acked-by: Simon Glass --- drivers/serial/serial_sh.c | 321 ++++++++++++++++++++++++----------- drivers/serial/serial_sh.h | 30 ++-- include/dm/platform_data/serial_sh.h | 37 ++++ 3 files changed, 275 insertions(+), 113 deletions(-) create mode 100644 include/dm/platform_data/serial_sh.h diff --git a/drivers/serial/serial_sh.c b/drivers/serial/serial_sh.c index 7c1f271376..3641c9f834 100644 --- a/drivers/serial/serial_sh.c +++ b/drivers/serial/serial_sh.c @@ -1,78 +1,21 @@ /* * SuperH SCIF device driver. * Copyright (C) 2013 Renesas Electronics Corporation - * Copyright (C) 2007,2008,2010 Nobuhiro Iwamatsu + * Copyright (C) 2007,2008,2010, 2014 Nobuhiro Iwamatsu * Copyright (C) 2002 - 2008 Paul Mundt * * SPDX-License-Identifier: GPL-2.0+ */ #include +#include +#include #include #include -#include "serial_sh.h" #include #include - -#if defined(CONFIG_CONS_SCIF0) -# define SCIF_BASE SCIF0_BASE -#elif defined(CONFIG_CONS_SCIF1) -# define SCIF_BASE SCIF1_BASE -#elif defined(CONFIG_CONS_SCIF2) -# define SCIF_BASE SCIF2_BASE -#elif defined(CONFIG_CONS_SCIF3) -# define SCIF_BASE SCIF3_BASE -#elif defined(CONFIG_CONS_SCIF4) -# define SCIF_BASE SCIF4_BASE -#elif defined(CONFIG_CONS_SCIF5) -# define SCIF_BASE SCIF5_BASE -#elif defined(CONFIG_CONS_SCIF6) -# define SCIF_BASE SCIF6_BASE -#elif defined(CONFIG_CONS_SCIF7) -# define SCIF_BASE SCIF7_BASE -#else -# error "Default SCIF doesn't set....." -#endif - -#if defined(CONFIG_SCIF_A) - #define SCIF_BASE_PORT PORT_SCIFA -#else - #define SCIF_BASE_PORT PORT_SCIF -#endif - -static struct uart_port sh_sci = { - .membase = (unsigned char*)SCIF_BASE, - .mapbase = SCIF_BASE, - .type = SCIF_BASE_PORT, -}; - -static void sh_serial_setbrg(void) -{ - DECLARE_GLOBAL_DATA_PTR; -#ifdef CONFIG_SCIF_USE_EXT_CLK - unsigned short dl = DL_VALUE(gd->baudrate, CONFIG_SH_SCIF_CLK_FREQ); - sci_out(&sh_sci, DL, dl); - /* Need wait: Clock * 1/dl $B!_(B 1/16 */ - udelay((1000000 * dl * 16 / CONFIG_SYS_CLK_FREQ) * 1000 + 1); -#else - sci_out(&sh_sci, SCBRR, - SCBRR_VALUE(gd->baudrate, CONFIG_SH_SCIF_CLK_FREQ)); -#endif -} - -static int sh_serial_init(void) -{ - sci_out(&sh_sci, SCSCR , SCSCR_INIT(&sh_sci)); - sci_out(&sh_sci, SCSCR , SCSCR_INIT(&sh_sci)); - sci_out(&sh_sci, SCSMR, 0); - sci_out(&sh_sci, SCSMR, 0); - sci_out(&sh_sci, SCFCR, SCFCR_RFRST|SCFCR_TFRST); - sci_in(&sh_sci, SCFCR); - sci_out(&sh_sci, SCFCR, 0); - - serial_setbrg(); - return 0; -} +#include +#include "serial_sh.h" #if defined(CONFIG_CPU_SH7760) || \ defined(CONFIG_CPU_SH7780) || \ @@ -86,7 +29,7 @@ static int scif_rxfill(struct uart_port *port) static int scif_rxfill(struct uart_port *port) { if ((port->mapbase == 0xffe00000) || - (port->mapbase == 0xffe08000)) { + (port->mapbase == 0xffe08000)) { /* SCIF0/1*/ return sci_in(port, SCRFDR) & 0xff; } else { @@ -109,80 +52,253 @@ static int scif_rxfill(struct uart_port *port) } #endif -static int serial_rx_fifo_level(void) +static void sh_serial_init_generic(struct uart_port *port) { - return scif_rxfill(&sh_sci); + sci_out(port, SCSCR , SCSCR_INIT(port)); + sci_out(port, SCSCR , SCSCR_INIT(port)); + sci_out(port, SCSMR, 0); + sci_out(port, SCSMR, 0); + sci_out(port, SCFCR, SCFCR_RFRST|SCFCR_TFRST); + sci_in(port, SCFCR); + sci_out(port, SCFCR, 0); } -static void handle_error(void) +static void +sh_serial_setbrg_generic(struct uart_port *port, int clk, int baudrate) { - sci_in(&sh_sci, SCxSR); - sci_out(&sh_sci, SCxSR, SCxSR_ERROR_CLEAR(&sh_sci)); - sci_in(&sh_sci, SCLSR); - sci_out(&sh_sci, SCLSR, 0x00); + if (port->clk_mode == EXT_CLK) { + unsigned short dl = DL_VALUE(baudrate, clk); + sci_out(port, DL, dl); + /* Need wait: Clock * 1/dl $B!_(B 1/16 */ + udelay((1000000 * dl * 16 / clk) * 1000 + 1); + } else { + sci_out(port, SCBRR, SCBRR_VALUE(baudrate, clk)); + } } -static void serial_raw_putc(const char c) +static void handle_error(struct uart_port *port) { - while (1) { - /* Tx fifo is empty */ - if (sci_in(&sh_sci, SCxSR) & SCxSR_TEND(&sh_sci)) - break; - } + sci_in(port, SCxSR); + sci_out(port, SCxSR, SCxSR_ERROR_CLEAR(port)); + sci_in(port, SCLSR); + sci_out(port, SCLSR, 0x00); +} + +static int serial_raw_putc(struct uart_port *port, const char c) +{ + /* Tx fifo is empty */ + if (!(sci_in(port, SCxSR) & SCxSR_TEND(port))) + return -EAGAIN; - sci_out(&sh_sci, SCxTDR, c); - sci_out(&sh_sci, SCxSR, sci_in(&sh_sci, SCxSR) & ~SCxSR_TEND(&sh_sci)); + sci_out(port, SCxTDR, c); + sci_out(port, SCxSR, sci_in(port, SCxSR) & ~SCxSR_TEND(port)); + + return 0; } -static void sh_serial_putc(const char c) +static int serial_rx_fifo_level(struct uart_port *port) { - if (c == '\n') - serial_raw_putc('\r'); - serial_raw_putc(c); + return scif_rxfill(port); } -static int sh_serial_tstc(void) +static int sh_serial_tstc_generic(struct uart_port *port) { - if (sci_in(&sh_sci, SCxSR) & SCIF_ERRORS) { - handle_error(); + if (sci_in(port, SCxSR) & SCIF_ERRORS) { + handle_error(port); return 0; } - return serial_rx_fifo_level() ? 1 : 0; + return serial_rx_fifo_level(port) ? 1 : 0; } - -static int serial_getc_check(void) +static int serial_getc_check(struct uart_port *port) { unsigned short status; - status = sci_in(&sh_sci, SCxSR); + status = sci_in(port, SCxSR); if (status & SCIF_ERRORS) - handle_error(); - if (sci_in(&sh_sci, SCLSR) & SCxSR_ORER(&sh_sci)) - handle_error(); - return status & (SCIF_DR | SCxSR_RDxF(&sh_sci)); + handle_error(port); + if (sci_in(port, SCLSR) & SCxSR_ORER(port)) + handle_error(port); + return status & (SCIF_DR | SCxSR_RDxF(port)); } -static int sh_serial_getc(void) +static int sh_serial_getc_generic(struct uart_port *port) { unsigned short status; char ch; - while (!serial_getc_check()) - ; + if (!serial_getc_check(port)) + return -EAGAIN; - ch = sci_in(&sh_sci, SCxRDR); - status = sci_in(&sh_sci, SCxSR); + ch = sci_in(port, SCxRDR); + status = sci_in(port, SCxSR); - sci_out(&sh_sci, SCxSR, SCxSR_RDxF_CLEAR(&sh_sci)); + sci_out(port, SCxSR, SCxSR_RDxF_CLEAR(port)); if (status & SCIF_ERRORS) - handle_error(); + handle_error(port); + + if (sci_in(port, SCLSR) & SCxSR_ORER(port)) + handle_error(port); + + return ch; +} + +#ifdef CONFIG_DM_SERIAL + +static int sh_serial_pending(struct udevice *dev, bool input) +{ + struct uart_port *priv = dev_get_priv(dev); + + return sh_serial_tstc_generic(priv); +} + +static int sh_serial_putc(struct udevice *dev, const char ch) +{ + struct uart_port *priv = dev_get_priv(dev); + + return serial_raw_putc(priv, ch); +} + +static int sh_serial_getc(struct udevice *dev) +{ + struct uart_port *priv = dev_get_priv(dev); + + return sh_serial_getc_generic(priv); +} + +static int sh_serial_setbrg(struct udevice *dev, int baudrate) +{ + struct sh_serial_platdata *plat = dev_get_platdata(dev); + struct uart_port *priv = dev_get_priv(dev); + + sh_serial_setbrg_generic(priv, plat->clk, baudrate); + + return 0; +} + +static int sh_serial_probe(struct udevice *dev) +{ + struct sh_serial_platdata *plat = dev_get_platdata(dev); + struct uart_port *priv = dev_get_priv(dev); + + priv->membase = (unsigned char *)plat->base; + priv->mapbase = plat->base; + priv->type = plat->type; + priv->clk_mode = plat->clk_mode; + + sh_serial_init_generic(priv); + + return 0; +} + +static const struct dm_serial_ops sh_serial_ops = { + .putc = sh_serial_putc, + .pending = sh_serial_pending, + .getc = sh_serial_getc, + .setbrg = sh_serial_setbrg, +}; + +U_BOOT_DRIVER(serial_sh) = { + .name = "serial_sh", + .id = UCLASS_SERIAL, + .probe = sh_serial_probe, + .ops = &sh_serial_ops, + .flags = DM_FLAG_PRE_RELOC, + .priv_auto_alloc_size = sizeof(struct uart_port), +}; + +#else /* CONFIG_DM_SERIAL */ + +#if defined(CONFIG_CONS_SCIF0) +# define SCIF_BASE SCIF0_BASE +#elif defined(CONFIG_CONS_SCIF1) +# define SCIF_BASE SCIF1_BASE +#elif defined(CONFIG_CONS_SCIF2) +# define SCIF_BASE SCIF2_BASE +#elif defined(CONFIG_CONS_SCIF3) +# define SCIF_BASE SCIF3_BASE +#elif defined(CONFIG_CONS_SCIF4) +# define SCIF_BASE SCIF4_BASE +#elif defined(CONFIG_CONS_SCIF5) +# define SCIF_BASE SCIF5_BASE +#elif defined(CONFIG_CONS_SCIF6) +# define SCIF_BASE SCIF6_BASE +#elif defined(CONFIG_CONS_SCIF7) +# define SCIF_BASE SCIF7_BASE +#else +# error "Default SCIF doesn't set....." +#endif + +#if defined(CONFIG_SCIF_A) + #define SCIF_BASE_PORT PORT_SCIFA +#else + #define SCIF_BASE_PORT PORT_SCIF +#endif + +static struct uart_port sh_sci = { + .membase = (unsigned char *)SCIF_BASE, + .mapbase = SCIF_BASE, + .type = SCIF_BASE_PORT, +#ifdef CONFIG_SCIF_USE_EXT_CLK + .clk_mode = EXT_CLK, +#endif +}; + +static void sh_serial_setbrg(void) +{ + DECLARE_GLOBAL_DATA_PTR; + struct uart_port *port = &sh_sci; + + sh_serial_setbrg_generic(port, CONFIG_SH_SCIF_CLK_FREQ, gd->baudrate); +} + +static int sh_serial_init(void) +{ + struct uart_port *port = &sh_sci; + + sh_serial_init_generic(port); + serial_setbrg(); + + return 0; +} + +static void sh_serial_putc(const char c) +{ + struct uart_port *port = &sh_sci; + + if (c == '\n') { + while (1) { + if (serial_raw_putc(port, '\r') != -EAGAIN) + break; + } + } + while (1) { + if (serial_raw_putc(port, c) != -EAGAIN) + break; + } +} + +static int sh_serial_tstc(void) +{ + struct uart_port *port = &sh_sci; + + return sh_serial_tstc_generic(port); +} + +static int sh_serial_getc(void) +{ + struct uart_port *port = &sh_sci; + int ch; + + while (1) { + ch = sh_serial_getc_generic(port); + if (ch != -EAGAIN) + break; + } - if (sci_in(&sh_sci, SCLSR) & SCxSR_ORER(&sh_sci)) - handle_error(); return ch; } @@ -206,3 +322,4 @@ __weak struct serial_device *default_serial_console(void) { return &sh_serial_drv; } +#endif /* CONFIG_DM_SERIAL */ diff --git a/drivers/serial/serial_sh.h b/drivers/serial/serial_sh.h index ef88c8f273..528aa7351d 100644 --- a/drivers/serial/serial_sh.h +++ b/drivers/serial/serial_sh.h @@ -2,18 +2,16 @@ * Copy and modify from linux/drivers/serial/sh-sci.h */ +#include + struct uart_port { unsigned long iobase; /* in/out[bwl] */ unsigned char *membase; /* read/write[bwl] */ unsigned long mapbase; /* for ioremap */ - unsigned int type; /* port type */ + enum sh_serial_type type; /* port type */ + enum sh_clk_mode clk_mode; /* clock mode */ }; -#define PORT_SCI 52 -#define PORT_SCIF 53 -#define PORT_SCIFA 83 -#define PORT_SCIFB 93 - #if defined(CONFIG_H83007) || defined(CONFIG_H83068) #include #endif @@ -526,6 +524,7 @@ SCIF_FNS(SCFDR, 0x1c, 16) SCIF_FNS(SCxTDR, 0x20, 8) SCIF_FNS(SCxRDR, 0x24, 8) SCIF_FNS(SCLSR, 0x00, 0) +SCIF_FNS(DL, 0x00, 0) /* dummy */ #elif defined(CONFIG_ARCH_SH7372) || \ defined(CONFIG_R8A7740) SCIF_FNS(SCSMR, 0x00, 16) @@ -541,6 +540,7 @@ SCIF_FNS(SCRFDR, 0x3c, 16) SCIx_FNS(SCxTDR, 0x20, 8, 0x40, 8) SCIx_FNS(SCxRDR, 0x24, 8, 0x60, 8) SCIF_FNS(SCLSR, 0x00, 0) +SCIF_FNS(DL, 0x00, 0) /* dummy */ #elif defined(CONFIG_CPU_SH7723) ||\ defined(CONFIG_CPU_SH7724) SCIx_FNS(SCSMR, 0x00, 16, 0x00, 16) @@ -555,6 +555,7 @@ SCIF_FNS(SCFER, 0x10, 16) SCIF_FNS(SCFCR, 0x18, 16) SCIF_FNS(SCFDR, 0x1c, 16) SCIF_FNS(SCLSR, 0x24, 16) +SCIF_FNS(DL, 0x00, 0) /* dummy */ #else /* reg SCI/SH3 SCI/SH4 SCIF/SH3 SCIF/SH4 SCI/H8*/ /* name off sz off sz off sz off sz off sz*/ @@ -583,18 +584,21 @@ SCIF_FNS(SCRFDR, 0x0e, 16, 0x20, 16) SCIF_FNS(SCSPTR, 0, 0, 0x24, 16) SCIF_FNS(SCLSR, 0, 0, 0x28, 16) #else + SCIF_FNS(SCFDR, 0x0e, 16, 0x1C, 16) #if defined(CONFIG_CPU_SH7722) SCIF_FNS(SCSPTR, 0, 0, 0, 0) #else SCIF_FNS(SCSPTR, 0, 0, 0x20, 16) #endif +SCIF_FNS(SCLSR, 0, 0, 0x24, 16) +#endif #if defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791) || \ defined(CONFIG_R8A7793) || defined(CONFIG_R8A7794) SCIF_FNS(DL, 0, 0, 0x30, 16) SCIF_FNS(CKS, 0, 0, 0x34, 16) -#endif -SCIF_FNS(SCLSR, 0, 0, 0x24, 16) +#else +SCIF_FNS(DL, 0, 0, 0x0, 0) /* dummy */ #endif #endif #define sci_in(port, reg) sci_##reg##_in(port) @@ -725,14 +729,14 @@ static inline int sci_rxd_in(struct uart_port *port) #define SCBRR_VALUE(bps, clk) (((clk*2)+16*bps)/(32*bps)-1) #elif defined(CONFIG_CPU_SH7723) ||\ defined(CONFIG_CPU_SH7724) -static inline int scbrr_calc(struct uart_port port, int bps, int clk) +static inline int scbrr_calc(struct uart_port *port, int bps, int clk) { - if (port.type == PORT_SCIF) + if (port->type == PORT_SCIF) return (clk+16*bps)/(32*bps)-1; else return ((clk*2)+16*bps)/(16*bps)-1; } -#define SCBRR_VALUE(bps, clk) scbrr_calc(sh_sci, bps, clk) +#define SCBRR_VALUE(bps, clk) scbrr_calc(port, bps, clk) #elif defined(__H8300H__) || defined(__H8300S__) #define SCBRR_VALUE(bps, clk) (((clk*1000/32)/bps)-1) #elif defined(CONFIG_R8A7790) || defined(CONFIG_R8A7791) || \ @@ -742,3 +746,7 @@ static inline int scbrr_calc(struct uart_port port, int bps, int clk) #else /* Generic SH */ #define SCBRR_VALUE(bps, clk) ((clk+16*bps)/(32*bps)-1) #endif + +#ifndef DL_VALUE +#define DL_VALUE(bps, clk) 0 +#endif diff --git a/include/dm/platform_data/serial_sh.h b/include/dm/platform_data/serial_sh.h new file mode 100644 index 0000000000..0271ad67b3 --- /dev/null +++ b/include/dm/platform_data/serial_sh.h @@ -0,0 +1,37 @@ +/* + * Copyright (c) 2014 Nobuhiro Iwamatsu + * Copyright (c) 2014 Renesas Electronics Corporation + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __serial_sh_h +#define __serial_sh_h + +enum sh_clk_mode { + INT_CLK, + EXT_CLK, +}; + +enum sh_serial_type { + PORT_SCI, + PORT_SCIF, + PORT_SCIFA, + PORT_SCIFB, +}; + +/* + * Information about SCIF port + * + * @base: Register base address + * @clk: Input clock rate, used for calculating the baud rate divisor + * @clk_mode: Clock mode, set internal (INT) or external (EXT) + * @type: Type of SCIF + */ +struct sh_serial_platdata { + unsigned long base; + unsigned int clk; + enum sh_clk_mode clk_mode; + enum sh_serial_type type; +}; +#endif /* __serial_sh_h */ -- cgit v1.2.1 From 757fe635df1c5fc9448db84e458482cf63f0fd21 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 11 Feb 2015 16:32:57 -0700 Subject: dm: at91: Drop use of ATMEL_PIO_PORTS in the header file MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit With driver model the number of PIO ports is defined by platform data, so remove it from the header file. Signed-off-by: Simon Glass Acked-by: Andreas Bießmann --- arch/arm/include/asm/arch-at91/at91_pio.h | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-) diff --git a/arch/arm/include/asm/arch-at91/at91_pio.h b/arch/arm/include/asm/arch-at91/at91_pio.h index 50464ffe8e..301227880a 100644 --- a/arch/arm/include/asm/arch-at91/at91_pio.h +++ b/arch/arm/include/asm/arch-at91/at91_pio.h @@ -114,14 +114,10 @@ typedef union at91_pio { at91_port_t pioa; at91_port_t piob; at91_port_t pioc; - #if (ATMEL_PIO_PORTS > 3) - at91_port_t piod; - #endif - #if (ATMEL_PIO_PORTS > 4) - at91_port_t pioe; - #endif - } ; - at91_port_t port[ATMEL_PIO_PORTS]; + at91_port_t piod; /* not present in all hardware */ + at91_port_t pioe;/* not present in all hardware */ + }; + at91_port_t port[5]; } at91_pio_t; #ifdef CONFIG_AT91_GPIO -- cgit v1.2.1 From ad885e45702029362575cec27e4808585c279832 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 11 Feb 2015 16:32:58 -0700 Subject: dm: at91: snapper: Move driver model CONFIGs to Kconfig Remove driver model CONFIGs from the board config headers and use Kconfig instead. Signed-off-by: Simon Glass --- configs/snapper9260_defconfig | 3 +++ configs/snapper9g20_defconfig | 3 +++ include/configs/snapper9260.h | 4 ---- 3 files changed, 6 insertions(+), 4 deletions(-) diff --git a/configs/snapper9260_defconfig b/configs/snapper9260_defconfig index 7055e2a13b..035146c657 100644 --- a/configs/snapper9260_defconfig +++ b/configs/snapper9260_defconfig @@ -1,3 +1,6 @@ CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9260" CONFIG_ARM=y CONFIG_TARGET_SNAPPER9260=y +CONFIG_DM=y +CONFIG_DM_GPIO=y +CONFIG_DM_SERIAL=y diff --git a/configs/snapper9g20_defconfig b/configs/snapper9g20_defconfig index 2faae15930..66c44ccf78 100644 --- a/configs/snapper9g20_defconfig +++ b/configs/snapper9g20_defconfig @@ -1,3 +1,6 @@ CONFIG_SYS_EXTRA_OPTIONS="AT91SAM9G20" CONFIG_ARM=y CONFIG_TARGET_SNAPPER9260=y +CONFIG_DM=y +CONFIG_DM_GPIO=y +CONFIG_DM_SERIAL=y diff --git a/include/configs/snapper9260.h b/include/configs/snapper9260.h index 9fa644f7c2..712f9b74ce 100644 --- a/include/configs/snapper9260.h +++ b/include/configs/snapper9260.h @@ -21,10 +21,6 @@ #define CONFIG_SYS_AT91_MAIN_CLOCK 18432000 /* External Crystal, in Hz */ #define CONFIG_SYS_AT91_SLOW_CLOCK 32768 #define CONFIG_SYS_GENERIC_BOARD -#define CONFIG_DM -#define CONFIG_CMD_DM -#define CONFIG_DM_GPIO -#define CONFIG_DM_SERIAL #define CONFIG_SYS_MALLOC_F_LEN (1 << 10) /* CPU */ -- cgit v1.2.1 From b724bd7d63498449d3960bbd3075ba94d7152890 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 11 Feb 2015 16:32:59 -0700 Subject: dm: Kconfig: Move CONFIG_SYS_MALLOC_F_LEN to Kconfig Move this option to Kconfig and update all boards. Signed-off-by: Simon Glass --- Kconfig | 19 +++++++++++++++++++ arch/arm/cpu/armv7/exynos/Kconfig | 6 ++++++ arch/arm/cpu/armv7/omap3/Kconfig | 6 ++++++ arch/arm/cpu/armv7/tegra-common/Kconfig | 6 ++++++ arch/arm/cpu/armv7/uniphier/Kconfig | 6 ++++++ arch/x86/Kconfig | 6 ++++++ board/ti/am335x/Kconfig | 6 ++++++ configs/Linksprite_pcDuino3_fdt_defconfig | 2 ++ configs/am335x_igep0033_defconfig | 2 ++ configs/cm_fx6_defconfig | 2 ++ configs/cm_t335_defconfig | 2 ++ configs/gwventana_defconfig | 2 ++ configs/mx6dlsabreauto_defconfig | 2 ++ configs/mx6qsabreauto_defconfig | 2 ++ configs/mx6qsabresd_defconfig | 2 ++ configs/mx6sxsabresd_defconfig | 2 ++ configs/nokia_rx51_defconfig | 2 ++ configs/pcm051_rev1_defconfig | 2 ++ configs/pcm051_rev3_defconfig | 2 ++ configs/pengwyn_defconfig | 2 ++ configs/pepper_defconfig | 2 ++ configs/rpi_defconfig | 2 ++ configs/s5p_goni_defconfig | 2 ++ configs/sandbox_defconfig | 2 ++ configs/smdkc100_defconfig | 2 ++ configs/snapper9260_defconfig | 2 ++ configs/snapper9g20_defconfig | 2 ++ configs/stv0991_defconfig | 2 ++ include/configs/cm_fx6.h | 3 --- include/configs/exynos-common.h | 1 - include/configs/gw_ventana.h | 1 - include/configs/mx6sabre_common.h | 1 - include/configs/mx6sxsabresd.h | 1 - include/configs/nokia_rx51.h | 1 - include/configs/novena.h | 1 - include/configs/rpi.h | 1 - include/configs/s5p_goni.h | 1 - include/configs/sandbox.h | 1 - include/configs/smdkc100.h | 3 --- include/configs/snapper9260.h | 1 - include/configs/stv0991.h | 1 - include/configs/sunxi-common.h | 1 - include/configs/tegra-common.h | 1 - include/configs/ti_am335x_common.h | 1 - include/configs/ti_omap3_common.h | 1 - include/configs/uniphier.h | 2 -- include/configs/x86-common.h | 1 - 47 files changed, 97 insertions(+), 24 deletions(-) diff --git a/Kconfig b/Kconfig index 6112a7778e..75bab7f6cc 100644 --- a/Kconfig +++ b/Kconfig @@ -56,6 +56,25 @@ config CC_OPTIMIZE_FOR_SIZE This option is enabled by default for U-Boot. +config SYS_MALLOC_F + bool "Enable malloc() pool before relocation" + default 0x400 + help + Before relocation memory is very limited on many platforms. Still, + we can provide a small malloc() pool if needed. Driver model in + particular needs this to operate, so that it can allocate the + initial serial device and any others that are needed. + +config SYS_MALLOC_F_LEN + hex "Size of malloc() pool before relocation" + depends on SYS_MALLOC_F + default 0x400 + help + Before relocation memory is very limited on many platforms. Still, + we can provide a small malloc() pool if needed. Driver model in + particular needs this to operate, so that it can allocate the + initial serial device and any others that are needed. + menuconfig EXPERT bool "Configure standard U-Boot features (expert users)" help diff --git a/arch/arm/cpu/armv7/exynos/Kconfig b/arch/arm/cpu/armv7/exynos/Kconfig index 17ad567c19..2064efa761 100644 --- a/arch/arm/cpu/armv7/exynos/Kconfig +++ b/arch/arm/cpu/armv7/exynos/Kconfig @@ -80,6 +80,12 @@ config DM_SPI_FLASH config DM_GPIO default y if !SPL_BUILD +config SYS_MALLOC_F + default y if !SPL_BUILD + +config SYS_MALLOC_F_LEN + default 0x400 if !SPL_BUILD + source "board/samsung/smdkv310/Kconfig" source "board/samsung/trats/Kconfig" source "board/samsung/universal_c210/Kconfig" diff --git a/arch/arm/cpu/armv7/omap3/Kconfig b/arch/arm/cpu/armv7/omap3/Kconfig index 2fe323230f..46440981b3 100644 --- a/arch/arm/cpu/armv7/omap3/Kconfig +++ b/arch/arm/cpu/armv7/omap3/Kconfig @@ -102,6 +102,12 @@ config DM_GPIO config DM_SERIAL default y if DM && !SPL_BUILD +config SYS_MALLOC_F + default y if DM && !SPL_BUILD + +config SYS_MALLOC_F_LEN + default 0x400 if DM && !SPL_BUILD + config SYS_SOC default "omap3" diff --git a/arch/arm/cpu/armv7/tegra-common/Kconfig b/arch/arm/cpu/armv7/tegra-common/Kconfig index 93dc7320c9..ee3246929a 100644 --- a/arch/arm/cpu/armv7/tegra-common/Kconfig +++ b/arch/arm/cpu/armv7/tegra-common/Kconfig @@ -17,6 +17,12 @@ config TEGRA124 endchoice +config SYS_MALLOC_F + default y + +config SYS_MALLOC_F_LEN + default 0x1800 + config USE_PRIVATE_LIBGCC default y if SPL_BUILD diff --git a/arch/arm/cpu/armv7/uniphier/Kconfig b/arch/arm/cpu/armv7/uniphier/Kconfig index 5c5a84fe56..1a47ac9029 100644 --- a/arch/arm/cpu/armv7/uniphier/Kconfig +++ b/arch/arm/cpu/armv7/uniphier/Kconfig @@ -48,6 +48,12 @@ config DCC_MICRO_SUPPORT_CARD endchoice +config SYS_MALLOC_F + default y + +config SYS_MALLOC_F_LEN + default 0x2000 + config CMD_PINMON bool "Enable boot mode pins monitor command" default y diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index bb3ff4393e..35d24e4aca 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -76,6 +76,12 @@ config DM_GPIO config DM_SERIAL default y +config SYS_MALLOC_F + default y + +config SYS_MALLOC_F_LEN + default 0x800 + config RAMBASE hex default 0x100000 diff --git a/board/ti/am335x/Kconfig b/board/ti/am335x/Kconfig index d6581ac468..a20e0c1ab9 100644 --- a/board/ti/am335x/Kconfig +++ b/board/ti/am335x/Kconfig @@ -47,4 +47,10 @@ config DM_GPIO config DM_SERIAL default y if DM && !SPL_BUILD +config SYS_MALLOC_F + default y if DM && !SPL_BUILD + +config SYS_MALLOC_F_LEN + default 0x400 if DM && !SPL_BUILD + endif diff --git a/configs/Linksprite_pcDuino3_fdt_defconfig b/configs/Linksprite_pcDuino3_fdt_defconfig index cfed375fc2..1e749cded1 100644 --- a/configs/Linksprite_pcDuino3_fdt_defconfig +++ b/configs/Linksprite_pcDuino3_fdt_defconfig @@ -13,3 +13,5 @@ CONFIG_OF_SEPARATE=y +S:CONFIG_DRAM_CLK=480 +S:CONFIG_DRAM_ZQ=122 +S:CONFIG_DRAM_EMR1=4 +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/am335x_igep0033_defconfig b/configs/am335x_igep0033_defconfig index 23f0a32d63..f3544b5238 100644 --- a/configs/am335x_igep0033_defconfig +++ b/configs/am335x_igep0033_defconfig @@ -1,3 +1,5 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_TARGET_AM335X_IGEP0033=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/cm_fx6_defconfig b/configs/cm_fx6_defconfig index d2ebf692f3..631698c95d 100644 --- a/configs/cm_fx6_defconfig +++ b/configs/cm_fx6_defconfig @@ -5,3 +5,5 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6QDL,SPL" CONFIG_DM=y CONFIG_DM_GPIO=y CONFIG_DM_SERIAL=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/cm_t335_defconfig b/configs/cm_t335_defconfig index 5ff4f9c4a5..5c1d3cf3a5 100644 --- a/configs/cm_t335_defconfig +++ b/configs/cm_t335_defconfig @@ -1,3 +1,5 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_TARGET_CM_T335=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/gwventana_defconfig b/configs/gwventana_defconfig index 4cddbdd655..5b1a4c4e58 100644 --- a/configs/gwventana_defconfig +++ b/configs/gwventana_defconfig @@ -2,3 +2,5 @@ CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,MX6QDL" +S:CONFIG_ARM=y +S:CONFIG_TARGET_GW_VENTANA=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/mx6dlsabreauto_defconfig b/configs/mx6dlsabreauto_defconfig index b649935912..ccdfe31992 100644 --- a/configs/mx6dlsabreauto_defconfig +++ b/configs/mx6dlsabreauto_defconfig @@ -1,3 +1,5 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6qsabreauto/mx6dl.cfg,MX6DL" CONFIG_ARM=y CONFIG_TARGET_MX6QSABREAUTO=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/mx6qsabreauto_defconfig b/configs/mx6qsabreauto_defconfig index 7d86700b30..fe3d797851 100644 --- a/configs/mx6qsabreauto_defconfig +++ b/configs/mx6qsabreauto_defconfig @@ -1,3 +1,5 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6qsabreauto/imximage.cfg,MX6Q" CONFIG_ARM=y CONFIG_TARGET_MX6QSABREAUTO=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/mx6qsabresd_defconfig b/configs/mx6qsabresd_defconfig index 67c1b77e05..09b01905e6 100644 --- a/configs/mx6qsabresd_defconfig +++ b/configs/mx6qsabresd_defconfig @@ -1,3 +1,5 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sabresd/mx6q_4x_mt41j128.cfg,MX6Q" CONFIG_ARM=y CONFIG_TARGET_MX6SABRESD=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/mx6sxsabresd_defconfig b/configs/mx6sxsabresd_defconfig index f23d48f361..72e0f103ec 100644 --- a/configs/mx6sxsabresd_defconfig +++ b/configs/mx6sxsabresd_defconfig @@ -1,3 +1,5 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sxsabresd/imximage.cfg,MX6SX" CONFIG_ARM=y CONFIG_TARGET_MX6SXSABRESD=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/nokia_rx51_defconfig b/configs/nokia_rx51_defconfig index 20a51e1d2f..1bb7664ed7 100644 --- a/configs/nokia_rx51_defconfig +++ b/configs/nokia_rx51_defconfig @@ -4,3 +4,5 @@ CONFIG_TARGET_NOKIA_RX51=y CONFIG_DM=n CONFIG_DM_SERIAL=n CONFIG_DM_GPIO=n +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/pcm051_rev1_defconfig b/configs/pcm051_rev1_defconfig index 8b27682997..baa2b231b0 100644 --- a/configs/pcm051_rev1_defconfig +++ b/configs/pcm051_rev1_defconfig @@ -2,3 +2,5 @@ CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="REV1" +S:CONFIG_ARM=y +S:CONFIG_TARGET_PCM051=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/pcm051_rev3_defconfig b/configs/pcm051_rev3_defconfig index 27ad6ff26b..b5c62a6a3b 100644 --- a/configs/pcm051_rev3_defconfig +++ b/configs/pcm051_rev3_defconfig @@ -2,3 +2,5 @@ CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="REV3" +S:CONFIG_ARM=y +S:CONFIG_TARGET_PCM051=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/pengwyn_defconfig b/configs/pengwyn_defconfig index 1b9aa68260..cbdd404c70 100644 --- a/configs/pengwyn_defconfig +++ b/configs/pengwyn_defconfig @@ -1,3 +1,5 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_TARGET_PENGWYN=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/pepper_defconfig b/configs/pepper_defconfig index 22c7bb4a60..14266ef875 100644 --- a/configs/pepper_defconfig +++ b/configs/pepper_defconfig @@ -1,3 +1,5 @@ CONFIG_SPL=y +S:CONFIG_ARM=y +S:CONFIG_TARGET_PEPPER=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/rpi_defconfig b/configs/rpi_defconfig index 9379cf00d4..98d3199ccd 100644 --- a/configs/rpi_defconfig +++ b/configs/rpi_defconfig @@ -1,2 +1,4 @@ CONFIG_ARM=y CONFIG_TARGET_RPI=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/s5p_goni_defconfig b/configs/s5p_goni_defconfig index 618e590802..33e6fb8848 100644 --- a/configs/s5p_goni_defconfig +++ b/configs/s5p_goni_defconfig @@ -2,3 +2,5 @@ CONFIG_ARM=y CONFIG_ARCH_S5PC1XX=y CONFIG_TARGET_S5P_GONI=y CONFIG_DEFAULT_DEVICE_TREE="s5pc1xx-goni" +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig index 660063ebf3..0bf5ea34d0 100644 --- a/configs/sandbox_defconfig +++ b/configs/sandbox_defconfig @@ -5,3 +5,5 @@ CONFIG_FIT_VERBOSE=y CONFIG_FIT_SIGNATURE=y CONFIG_DM=y CONFIG_DEFAULT_DEVICE_TREE="sandbox" +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/smdkc100_defconfig b/configs/smdkc100_defconfig index 041030f942..e933a329b6 100644 --- a/configs/smdkc100_defconfig +++ b/configs/smdkc100_defconfig @@ -2,3 +2,5 @@ CONFIG_ARM=y CONFIG_TARGET_SMDKC100=y CONFIG_ARCH_S5PC1XX=y CONFIG_DEFAULT_DEVICE_TREE="s5pc1xx-smdkc100" +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/snapper9260_defconfig b/configs/snapper9260_defconfig index 035146c657..97c49f3363 100644 --- a/configs/snapper9260_defconfig +++ b/configs/snapper9260_defconfig @@ -4,3 +4,5 @@ CONFIG_TARGET_SNAPPER9260=y CONFIG_DM=y CONFIG_DM_GPIO=y CONFIG_DM_SERIAL=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/snapper9g20_defconfig b/configs/snapper9g20_defconfig index 66c44ccf78..d5f1d9fa19 100644 --- a/configs/snapper9g20_defconfig +++ b/configs/snapper9g20_defconfig @@ -4,3 +4,5 @@ CONFIG_TARGET_SNAPPER9260=y CONFIG_DM=y CONFIG_DM_GPIO=y CONFIG_DM_SERIAL=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x400 diff --git a/configs/stv0991_defconfig b/configs/stv0991_defconfig index a05e9917b6..37b10ba893 100644 --- a/configs/stv0991_defconfig +++ b/configs/stv0991_defconfig @@ -1,3 +1,5 @@ CONFIG_SYS_EXTRA_OPTIONS="stv0991" CONFIG_ARM=y CONFIG_TARGET_STV0991=y +CONFIG_SYS_MALLOC_F=y +CONFIG_SYS_MALLOC_F_LEN=0x2000 diff --git a/include/configs/cm_fx6.h b/include/configs/cm_fx6.h index 4008306944..4207504464 100644 --- a/include/configs/cm_fx6.h +++ b/include/configs/cm_fx6.h @@ -21,10 +21,7 @@ #define CONFIG_MACH_TYPE 4273 #ifndef CONFIG_SPL_BUILD - #define CONFIG_CMD_GPIO - -#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #endif /* Display information on boot */ diff --git a/include/configs/exynos-common.h b/include/configs/exynos-common.h index 2c4f35af9f..59676ae61b 100644 --- a/include/configs/exynos-common.h +++ b/include/configs/exynos-common.h @@ -36,7 +36,6 @@ #define CONFIG_ENV_OVERWRITE /* Size of malloc() pool before and after relocation */ -#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 << 20)) /* select serial console configuration */ diff --git a/include/configs/gw_ventana.h b/include/configs/gw_ventana.h index 4f137fc96b..620f9501d2 100644 --- a/include/configs/gw_ventana.h +++ b/include/configs/gw_ventana.h @@ -39,7 +39,6 @@ /* Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (10 * 1024 * 1024) -#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) /* Init Functions */ #define CONFIG_BOARD_EARLY_INIT_F diff --git a/include/configs/mx6sabre_common.h b/include/configs/mx6sabre_common.h index f0f721e9b7..80e48d141e 100644 --- a/include/configs/mx6sabre_common.h +++ b/include/configs/mx6sabre_common.h @@ -27,7 +27,6 @@ #define CONFIG_DM #define CONFIG_DM_THERMAL -#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #define CONFIG_IMX6_THERMAL #define CONFIG_SYS_GENERIC_BOARD diff --git a/include/configs/mx6sxsabresd.h b/include/configs/mx6sxsabresd.h index 404b922d39..1005b9e6bc 100644 --- a/include/configs/mx6sxsabresd.h +++ b/include/configs/mx6sxsabresd.h @@ -229,7 +229,6 @@ #define CONFIG_DM #define CONFIG_DM_THERMAL -#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #define CONFIG_IMX6_THERMAL #define CONFIG_CMD_FUSE diff --git a/include/configs/nokia_rx51.h b/include/configs/nokia_rx51.h index 6e1f501b64..46fc91e5e1 100644 --- a/include/configs/nokia_rx51.h +++ b/include/configs/nokia_rx51.h @@ -72,7 +72,6 @@ #define CONFIG_UBI_SIZE (512 << 10) #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + CONFIG_UBI_SIZE + \ (128 << 10)) -#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) /* * Hardware drivers diff --git a/include/configs/novena.h b/include/configs/novena.h index ea75d2c2b9..074110c939 100644 --- a/include/configs/novena.h +++ b/include/configs/novena.h @@ -116,7 +116,6 @@ #define CONFIG_SYS_MEMTEST_END 0x20000000 #define CONFIG_SYS_MALLOC_LEN (64 * 1024 * 1024) -#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) /* SPL */ #define CONFIG_SPL_FAT_SUPPORT diff --git a/include/configs/rpi.h b/include/configs/rpi.h index ea19ad8d07..7ad8d08021 100644 --- a/include/configs/rpi.h +++ b/include/configs/rpi.h @@ -46,7 +46,6 @@ CONFIG_SYS_SDRAM_SIZE - \ GENERATED_GBL_DATA_SIZE) #define CONFIG_SYS_MALLOC_LEN SZ_4M -#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #define CONFIG_SYS_MEMTEST_START 0x00100000 #define CONFIG_SYS_MEMTEST_END 0x00200000 #define CONFIG_LOADADDR 0x00200000 diff --git a/include/configs/s5p_goni.h b/include/configs/s5p_goni.h index 26167a4ece..8fadc68239 100644 --- a/include/configs/s5p_goni.h +++ b/include/configs/s5p_goni.h @@ -40,7 +40,6 @@ #define CONFIG_CMDLINE_EDITING /* Size of malloc() pool before and after relocation */ -#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (80 << 20)) /* diff --git a/include/configs/sandbox.h b/include/configs/sandbox.h index bff01708f6..5c116508d0 100644 --- a/include/configs/sandbox.h +++ b/include/configs/sandbox.h @@ -60,7 +60,6 @@ /* * Size of malloc() pool, before and after relocation */ -#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #define CONFIG_MALLOC_F_ADDR 0x0010000 #define CONFIG_SYS_MALLOC_LEN (32 << 20) /* 32MB */ diff --git a/include/configs/smdkc100.h b/include/configs/smdkc100.h index a7eb33ed43..080fc3a845 100644 --- a/include/configs/smdkc100.h +++ b/include/configs/smdkc100.h @@ -48,9 +48,6 @@ */ #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (1 << 20)) -/* Small malloc pool before relocation */ -#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) - /* * select serial console configuration */ diff --git a/include/configs/snapper9260.h b/include/configs/snapper9260.h index 712f9b74ce..6c685965a2 100644 --- a/include/configs/snapper9260.h +++ b/include/configs/snapper9260.h @@ -21,7 +21,6 @@ #define CONFIG_SYS_AT91_MAIN_CLOCK 18432000 /* External Crystal, in Hz */ #define CONFIG_SYS_AT91_SLOW_CLOCK 32768 #define CONFIG_SYS_GENERIC_BOARD -#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) /* CPU */ #define CONFIG_ARCH_CPU_INIT diff --git a/include/configs/stv0991.h b/include/configs/stv0991.h index fd9bd638c6..071b1c2ca7 100644 --- a/include/configs/stv0991.h +++ b/include/configs/stv0991.h @@ -28,7 +28,6 @@ (PHYS_SDRAM_1_SIZE - CONFIG_ENV_SIZE) #define CONFIG_SYS_MAXARGS 16 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 16 * 1024) -#define CONFIG_SYS_MALLOC_F_LEN 0x2000 #define CONFIG_DM /* serial port (PL011) configuration */ diff --git a/include/configs/sunxi-common.h b/include/configs/sunxi-common.h index 0c5c18cb30..09889eeb44 100644 --- a/include/configs/sunxi-common.h +++ b/include/configs/sunxi-common.h @@ -29,7 +29,6 @@ #if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_DM) # define CONFIG_DW_SERIAL -# define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #endif /* diff --git a/include/configs/tegra-common.h b/include/configs/tegra-common.h index ef25980252..005fc6aeb3 100644 --- a/include/configs/tegra-common.h +++ b/include/configs/tegra-common.h @@ -37,7 +37,6 @@ * Size of malloc() pool */ #define CONFIG_SYS_MALLOC_LEN (4 << 20) /* 4MB */ -#define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #define CONFIG_SYS_NONCACHED_MEMORY (1 << 20) /* 1 MiB */ diff --git a/include/configs/ti_am335x_common.h b/include/configs/ti_am335x_common.h index 4ce9d49c18..20a55f4aa8 100644 --- a/include/configs/ti_am335x_common.h +++ b/include/configs/ti_am335x_common.h @@ -21,7 +21,6 @@ #ifndef CONFIG_SPL_BUILD # define CONFIG_OMAP_SERIAL -# define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #endif #include diff --git a/include/configs/ti_omap3_common.h b/include/configs/ti_omap3_common.h index 77211de9a5..840e108e05 100644 --- a/include/configs/ti_omap3_common.h +++ b/include/configs/ti_omap3_common.h @@ -20,7 +20,6 @@ #ifndef CONFIG_SPL_BUILD # define CONFIG_OMAP_SERIAL -# define CONFIG_SYS_MALLOC_F_LEN (1 << 10) #endif /* The chip has SDRC controller */ diff --git a/include/configs/uniphier.h b/include/configs/uniphier.h index 6f4ecc9b04..3f738fb642 100644 --- a/include/configs/uniphier.h +++ b/include/configs/uniphier.h @@ -80,8 +80,6 @@ #define CONFIG_SMC911X_BASE CONFIG_SUPPORT_CARD_ETHER_BASE #define CONFIG_SMC911X_32_BIT -#define CONFIG_SYS_MALLOC_F_LEN 0x2000 - /*----------------------------------------------------------------------- * MMU and Cache Setting *----------------------------------------------------------------------*/ diff --git a/include/configs/x86-common.h b/include/configs/x86-common.h index 277a95c199..994874ca60 100644 --- a/include/configs/x86-common.h +++ b/include/configs/x86-common.h @@ -187,7 +187,6 @@ #define CONFIG_SYS_STACK_SIZE (32 * 1024) #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE #define CONFIG_SYS_MALLOC_LEN 0x200000 -#define CONFIG_SYS_MALLOC_F_LEN (2 << 10) /* allow to overwrite serial and ethaddr */ #define CONFIG_ENV_OVERWRITE -- cgit v1.2.1 From be9891c52d5472156949a3137be5f48355fd3f29 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Wed, 11 Feb 2015 16:33:00 -0700 Subject: dm: Drop unused driver model config_defaults These are now in Kconfig so we can drop them from the header file. Signed-off-by: Simon Glass --- include/config_defaults.h | 12 ------------ 1 file changed, 12 deletions(-) diff --git a/include/config_defaults.h b/include/config_defaults.h index fa99838957..ad08c1d335 100644 --- a/include/config_defaults.h +++ b/include/config_defaults.h @@ -20,16 +20,4 @@ #define CONFIG_ZLIB 1 #define CONFIG_PARTITIONS 1 -#ifndef CONFIG_SPL_BUILD -#ifndef CONFIG_DM_WARN -#define CONFIG_DM_WARN -#endif -#ifndef CONFIG_DM_DEVICE_REMOVE -#define CONFIG_DM_DEVICE_REMOVE -#endif -#ifndef CONFIG_DM_STDIO -#define CONFIG_DM_STDIO -#endif -#endif - #endif -- cgit v1.2.1 From c9cac3f8413c1f67d1e1b7a1770e584584107cd2 Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Tue, 10 Feb 2015 14:46:32 +0800 Subject: dm: introduce dev_get_addr interface Abstracting dev_get_addr can improve drivers that want to get device's address. Signed-off-by: Peng Fan Acked-by: Igor Grinberg Acked-by: Simon Glass --- drivers/core/device.c | 12 ++++++++++++ include/dm/device.h | 10 ++++++++++ 2 files changed, 22 insertions(+) diff --git a/drivers/core/device.c b/drivers/core/device.c index b73d3b8961..73c3e07c28 100644 --- a/drivers/core/device.c +++ b/drivers/core/device.c @@ -449,3 +449,15 @@ enum uclass_id device_get_uclass_id(struct udevice *dev) { return dev->uclass->uc_drv->id; } + +#ifdef CONFIG_OF_CONTROL +fdt_addr_t dev_get_addr(struct udevice *dev) +{ + return fdtdec_get_addr(gd->fdt_blob, dev->of_offset, "reg"); +} +#else +fdt_addr_t dev_get_addr(struct udevice *dev) +{ + return FDT_ADDR_T_NONE; +} +#endif diff --git a/include/dm/device.h b/include/dm/device.h index 81afa8c628..7a48eb88b8 100644 --- a/include/dm/device.h +++ b/include/dm/device.h @@ -12,6 +12,7 @@ #define _DM_DEVICE_H #include +#include #include #include @@ -351,4 +352,13 @@ int device_find_first_child(struct udevice *parent, struct udevice **devp); */ int device_find_next_child(struct udevice **devp); +/** + * dev_get_addr() - Get the reg property of a device + * + * @dev: Pointer to a device + * + * @return addr + */ +fdt_addr_t dev_get_addr(struct udevice *dev); + #endif -- cgit v1.2.1 From 637a7693185d00c392df8a9886cb17f462e9a51b Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Tue, 10 Feb 2015 14:46:33 +0800 Subject: dm:gpio:mxc add a bank_index entry in platdata Add a new entry in platdata structure and intialize bank_index in mxc_plat array. This new entry can avoid using `plat - mxc_plat` by using `plat->bank_index`. Signed-off-by: Peng Fan Acked-by: Igor Grinberg Acked-by: Simon Glass --- drivers/gpio/mxc_gpio.c | 17 +++++++++-------- 1 file changed, 9 insertions(+), 8 deletions(-) diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c index 8bb9e39b72..c52dd19ce3 100644 --- a/drivers/gpio/mxc_gpio.c +++ b/drivers/gpio/mxc_gpio.c @@ -23,6 +23,7 @@ enum mxc_gpio_direction { #define GPIO_PER_BANK 32 struct mxc_gpio_plat { + int bank_index; struct gpio_regs *regs; }; @@ -259,19 +260,19 @@ static const struct dm_gpio_ops gpio_mxc_ops = { }; static const struct mxc_gpio_plat mxc_plat[] = { - { (struct gpio_regs *)GPIO1_BASE_ADDR }, - { (struct gpio_regs *)GPIO2_BASE_ADDR }, - { (struct gpio_regs *)GPIO3_BASE_ADDR }, + { 0, (struct gpio_regs *)GPIO1_BASE_ADDR }, + { 1, (struct gpio_regs *)GPIO2_BASE_ADDR }, + { 2, (struct gpio_regs *)GPIO3_BASE_ADDR }, #if defined(CONFIG_MX25) || defined(CONFIG_MX27) || defined(CONFIG_MX51) || \ defined(CONFIG_MX53) || defined(CONFIG_MX6) - { (struct gpio_regs *)GPIO4_BASE_ADDR }, + { 3, (struct gpio_regs *)GPIO4_BASE_ADDR }, #endif #if defined(CONFIG_MX27) || defined(CONFIG_MX53) || defined(CONFIG_MX6) - { (struct gpio_regs *)GPIO5_BASE_ADDR }, - { (struct gpio_regs *)GPIO6_BASE_ADDR }, + { 4, (struct gpio_regs *)GPIO5_BASE_ADDR }, + { 5, (struct gpio_regs *)GPIO6_BASE_ADDR }, #endif #if defined(CONFIG_MX53) || defined(CONFIG_MX6) - { (struct gpio_regs *)GPIO7_BASE_ADDR }, + { 6, (struct gpio_regs *)GPIO7_BASE_ADDR }, #endif }; @@ -283,7 +284,7 @@ static int mxc_gpio_probe(struct udevice *dev) int banknum; char name[18], *str; - banknum = plat - mxc_plat; + banknum = plat->bank_index; sprintf(name, "GPIO%d_", banknum + 1); str = strdup(name); if (!str) -- cgit v1.2.1 From 99c0ae16d8b2ebfb7381ba77d4e37e7bda734402 Mon Sep 17 00:00:00 2001 From: Peng Fan Date: Tue, 10 Feb 2015 14:46:34 +0800 Subject: dm:gpio:mxc add DT support This patch add DT support for mxc gpio driver. There are one place using CONFIG_OF_CONTROL macro. 1. The U_BOOT_DEVICES and mxc_plat array are complied out. To DT, platdata is alloced using calloc, so there is no need to use mxc_plat. The following situations are tested, and all work fine: 1. with DM, without DT 2. with DM and DT 3. without DM Since device tree has not been upstreamed, if want to test this patch. The followings need to be done. + pieces of code does not gpio_request when using gpio_direction_xxx and etc, need to request gpio. + move the gpio settings from board_early_init_f to board_init + define CONFIG_DM ,CONFIG_DM_GPIO and CONFIG_OF_CONTROL + Add device tree file and do related configuration in `make ARCH=arm menuconfig` These will be done in future patches by step. Signed-off-by: Peng Fan Acked-by: Igor Grinberg Acked-by: Simon Glass --- drivers/gpio/mxc_gpio.c | 81 ++++++++++++++++++++++++++++++++++++++----------- 1 file changed, 64 insertions(+), 17 deletions(-) diff --git a/drivers/gpio/mxc_gpio.c b/drivers/gpio/mxc_gpio.c index c52dd19ce3..815407bb03 100644 --- a/drivers/gpio/mxc_gpio.c +++ b/drivers/gpio/mxc_gpio.c @@ -151,6 +151,9 @@ int gpio_direction_output(unsigned gpio, int value) #endif #ifdef CONFIG_DM_GPIO +#include +DECLARE_GLOBAL_DATA_PTR; + static int mxc_gpio_is_output(struct gpio_regs *regs, int offset) { u32 val; @@ -259,23 +262,6 @@ static const struct dm_gpio_ops gpio_mxc_ops = { .get_function = mxc_gpio_get_function, }; -static const struct mxc_gpio_plat mxc_plat[] = { - { 0, (struct gpio_regs *)GPIO1_BASE_ADDR }, - { 1, (struct gpio_regs *)GPIO2_BASE_ADDR }, - { 2, (struct gpio_regs *)GPIO3_BASE_ADDR }, -#if defined(CONFIG_MX25) || defined(CONFIG_MX27) || defined(CONFIG_MX51) || \ - defined(CONFIG_MX53) || defined(CONFIG_MX6) - { 3, (struct gpio_regs *)GPIO4_BASE_ADDR }, -#endif -#if defined(CONFIG_MX27) || defined(CONFIG_MX53) || defined(CONFIG_MX6) - { 4, (struct gpio_regs *)GPIO5_BASE_ADDR }, - { 5, (struct gpio_regs *)GPIO6_BASE_ADDR }, -#endif -#if defined(CONFIG_MX53) || defined(CONFIG_MX6) - { 6, (struct gpio_regs *)GPIO7_BASE_ADDR }, -#endif -}; - static int mxc_gpio_probe(struct udevice *dev) { struct mxc_bank_info *bank = dev_get_priv(dev); @@ -296,12 +282,72 @@ static int mxc_gpio_probe(struct udevice *dev) return 0; } +static int mxc_gpio_bind(struct udevice *dev) +{ + struct mxc_gpio_plat *plat = dev->platdata; + fdt_addr_t addr; + + /* + * If platdata already exsits, directly return. + * Actually only when DT is not supported, platdata + * is statically initialized in U_BOOT_DEVICES.Here + * will return. + */ + if (plat) + return 0; + + addr = dev_get_addr(dev); + if (addr == FDT_ADDR_T_NONE) + return -ENODEV; + + /* + * TODO: + * When every board is converted to driver model and DT is supported, + * this can be done by auto-alloc feature, but not using calloc + * to alloc memory for platdata. + */ + plat = calloc(1, sizeof(*plat)); + if (!plat) + return -ENOMEM; + + plat->regs = (struct gpio_regs *)addr; + plat->bank_index = dev->req_seq; + dev->platdata = plat; + + return 0; +} + +static const struct udevice_id mxc_gpio_ids[] = { + { .compatible = "fsl,imx35-gpio" }, + { } +}; + U_BOOT_DRIVER(gpio_mxc) = { .name = "gpio_mxc", .id = UCLASS_GPIO, .ops = &gpio_mxc_ops, .probe = mxc_gpio_probe, .priv_auto_alloc_size = sizeof(struct mxc_bank_info), + .of_match = mxc_gpio_ids, + .bind = mxc_gpio_bind, +}; + +#ifndef CONFIG_OF_CONTROL +static const struct mxc_gpio_plat mxc_plat[] = { + { 0, (struct gpio_regs *)GPIO1_BASE_ADDR }, + { 1, (struct gpio_regs *)GPIO2_BASE_ADDR }, + { 2, (struct gpio_regs *)GPIO3_BASE_ADDR }, +#if defined(CONFIG_MX25) || defined(CONFIG_MX27) || defined(CONFIG_MX51) || \ + defined(CONFIG_MX53) || defined(CONFIG_MX6) + { 3, (struct gpio_regs *)GPIO4_BASE_ADDR }, +#endif +#if defined(CONFIG_MX27) || defined(CONFIG_MX53) || defined(CONFIG_MX6) + { 4, (struct gpio_regs *)GPIO5_BASE_ADDR }, + { 5, (struct gpio_regs *)GPIO6_BASE_ADDR }, +#endif +#if defined(CONFIG_MX53) || defined(CONFIG_MX6) + { 6, (struct gpio_regs *)GPIO7_BASE_ADDR }, +#endif }; U_BOOT_DEVICES(mxc_gpios) = { @@ -321,3 +367,4 @@ U_BOOT_DEVICES(mxc_gpios) = { #endif }; #endif +#endif -- cgit v1.2.1 From 484fdf5ba058b07be5ca82763aa2b72063540ef3 Mon Sep 17 00:00:00 2001 From: Michal Simek Date: Mon, 2 Feb 2015 16:31:59 +0100 Subject: dm: Add support for all targets which requires MANUAL_RELOC Targets with CONFIG_NEEDS_MANUAL_RELOC do not use REL/RELA relocation (mostly only GOT) where functions aray are not updated. This patch is fixing function pointers for DM core and serial-uclass to ensure that relocated functions are called. Signed-off-by: Michal Simek Acked-by: Simon Glass --- drivers/core/root.c | 64 ++++++++++++++++++++++++++++++++++++++++++ drivers/serial/serial-uclass.c | 16 +++++++++++ 2 files changed, 80 insertions(+) diff --git a/drivers/core/root.c b/drivers/core/root.c index 73e3c7228e..9b5c6bb10c 100644 --- a/drivers/core/root.c +++ b/drivers/core/root.c @@ -37,6 +37,65 @@ struct udevice *dm_root(void) return gd->dm_root; } +#if defined(CONFIG_NEEDS_MANUAL_RELOC) +void fix_drivers(void) +{ + struct driver *drv = + ll_entry_start(struct driver, driver); + const int n_ents = ll_entry_count(struct driver, driver); + struct driver *entry; + + for (entry = drv; entry != drv + n_ents; entry++) { + if (entry->of_match) + entry->of_match = (const struct udevice_id *) + ((u32)entry->of_match + gd->reloc_off); + if (entry->bind) + entry->bind += gd->reloc_off; + if (entry->probe) + entry->probe += gd->reloc_off; + if (entry->remove) + entry->remove += gd->reloc_off; + if (entry->unbind) + entry->unbind += gd->reloc_off; + if (entry->ofdata_to_platdata) + entry->ofdata_to_platdata += gd->reloc_off; + if (entry->child_pre_probe) + entry->child_pre_probe += gd->reloc_off; + if (entry->child_post_remove) + entry->child_post_remove += gd->reloc_off; + /* OPS are fixed in every uclass post_probe function */ + if (entry->ops) + entry->ops += gd->reloc_off; + } +} + +void fix_uclass(void) +{ + struct uclass_driver *uclass = + ll_entry_start(struct uclass_driver, uclass); + const int n_ents = ll_entry_count(struct uclass_driver, uclass); + struct uclass_driver *entry; + + for (entry = uclass; entry != uclass + n_ents; entry++) { + if (entry->post_bind) + entry->post_bind += gd->reloc_off; + if (entry->pre_unbind) + entry->pre_unbind += gd->reloc_off; + if (entry->post_probe) + entry->post_probe += gd->reloc_off; + if (entry->pre_remove) + entry->pre_remove += gd->reloc_off; + if (entry->init) + entry->init += gd->reloc_off; + if (entry->destroy) + entry->destroy += gd->reloc_off; + /* FIXME maybe also need to fix these ops */ + if (entry->ops) + entry->ops += gd->reloc_off; + } +} +#endif + int dm_init(void) { int ret; @@ -47,6 +106,11 @@ int dm_init(void) } INIT_LIST_HEAD(&DM_UCLASS_ROOT_NON_CONST); +#if defined(CONFIG_NEEDS_MANUAL_RELOC) + fix_drivers(); + fix_uclass(); +#endif + ret = device_bind_by_name(NULL, false, &root_info, &DM_ROOT_NON_CONST); if (ret) return ret; diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c index 9131a8f93d..3fc7104359 100644 --- a/drivers/serial/serial-uclass.c +++ b/drivers/serial/serial-uclass.c @@ -258,6 +258,22 @@ static int serial_post_probe(struct udevice *dev) #endif int ret; +#if defined(CONFIG_NEEDS_MANUAL_RELOC) + if (ops->setbrg) + ops->setbrg += gd->reloc_off; + if (ops->getc) + ops->getc += gd->reloc_off; + if (ops->putc) + ops->putc += gd->reloc_off; + if (ops->pending) + ops->pending += gd->reloc_off; + if (ops->clear) + ops->clear += gd->reloc_off; +#if CONFIG_POST & CONFIG_SYS_POST_UART + if (ops->loop) + ops->loop += gd->reloc_off +#endif +#endif /* Set the baud rate */ if (ops->setbrg) { ret = ops->setbrg(dev, gd->baudrate); -- cgit v1.2.1 From 1ae067952d509893bee7c267be954d45ab49f9dc Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 9 Feb 2015 13:41:30 -0700 Subject: dm: stv0991: Move driver model CONFIGs to Kconfig Remove driver model CONFIGs from the board config headers and use Kconfig instead. Signed-off-by: Simon Glass --- configs/stv0991_defconfig | 2 ++ include/configs/stv0991.h | 10 ---------- 2 files changed, 2 insertions(+), 10 deletions(-) diff --git a/configs/stv0991_defconfig b/configs/stv0991_defconfig index 37b10ba893..1c9ba881a4 100644 --- a/configs/stv0991_defconfig +++ b/configs/stv0991_defconfig @@ -3,3 +3,5 @@ CONFIG_ARM=y CONFIG_TARGET_STV0991=y CONFIG_SYS_MALLOC_F=y CONFIG_SYS_MALLOC_F_LEN=0x2000 +CONFIG_DM=y +CONFIG_DM_SERIAL=y diff --git a/include/configs/stv0991.h b/include/configs/stv0991.h index 071b1c2ca7..156e0fa8e1 100644 --- a/include/configs/stv0991.h +++ b/include/configs/stv0991.h @@ -29,19 +29,9 @@ #define CONFIG_SYS_MAXARGS 16 #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 16 * 1024) -#define CONFIG_DM /* serial port (PL011) configuration */ #define CONFIG_BAUDRATE 115200 -#ifdef CONFIG_DM -#define CONFIG_DM_SERIAL #define CONFIG_PL01X_SERIAL -#else -#define CONFIG_SYS_SERIAL0 0x80406000 -#define CONFIG_CONS_INDEX 0 -#define CONFIG_PL011_SERIAL -#define CONFIG_PL01x_PORTS {(void *)CONFIG_SYS_SERIAL0} -#define CONFIG_PL011_CLOCK (2700 * 1000) -#endif /* user interface */ #define CONFIG_SYS_PROMPT "STV0991> " -- cgit v1.2.1 From b1f6659c420dae9cd06514fbd8342f39b3f326b9 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Mon, 9 Feb 2015 13:41:31 -0700 Subject: dm: mx6: sabre: Move driver model CONFIGs to Kconfig Remove driver model CONFIGs from the board config headers and use Kconfig instead. Signed-off-by: Simon Glass --- configs/mx6dlsabreauto_defconfig | 2 ++ configs/mx6dlsabresd_defconfig | 2 ++ configs/mx6qsabreauto_defconfig | 2 ++ configs/mx6qsabrelite_defconfig | 2 ++ configs/mx6qsabresd_defconfig | 2 ++ configs/mx6sabresd_spl_defconfig | 3 ++- include/configs/mx6sabre_common.h | 2 -- 7 files changed, 12 insertions(+), 3 deletions(-) diff --git a/configs/mx6dlsabreauto_defconfig b/configs/mx6dlsabreauto_defconfig index ccdfe31992..47f3f871ec 100644 --- a/configs/mx6dlsabreauto_defconfig +++ b/configs/mx6dlsabreauto_defconfig @@ -3,3 +3,5 @@ CONFIG_ARM=y CONFIG_TARGET_MX6QSABREAUTO=y CONFIG_SYS_MALLOC_F=y CONFIG_SYS_MALLOC_F_LEN=0x400 +CONFIG_DM=y +CONFIG_DM_THERMAL=y diff --git a/configs/mx6dlsabresd_defconfig b/configs/mx6dlsabresd_defconfig index 7f6cdff384..6adfd55708 100644 --- a/configs/mx6dlsabresd_defconfig +++ b/configs/mx6dlsabresd_defconfig @@ -1,3 +1,5 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sabresd/mx6dlsabresd.cfg,MX6DL" CONFIG_ARM=y CONFIG_TARGET_MX6SABRESD=y +CONFIG_DM=y +CONFIG_DM_THERMAL=y diff --git a/configs/mx6qsabreauto_defconfig b/configs/mx6qsabreauto_defconfig index fe3d797851..ab72942ad5 100644 --- a/configs/mx6qsabreauto_defconfig +++ b/configs/mx6qsabreauto_defconfig @@ -3,3 +3,5 @@ CONFIG_ARM=y CONFIG_TARGET_MX6QSABREAUTO=y CONFIG_SYS_MALLOC_F=y CONFIG_SYS_MALLOC_F_LEN=0x400 +CONFIG_DM=y +CONFIG_DM_THERMAL=y diff --git a/configs/mx6qsabrelite_defconfig b/configs/mx6qsabrelite_defconfig index dfa9c2e4db..50b75aee20 100644 --- a/configs/mx6qsabrelite_defconfig +++ b/configs/mx6qsabrelite_defconfig @@ -1,3 +1,5 @@ CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6x/nitrogen6q.cfg,MX6Q,DDR_MB=1024,SABRELITE" CONFIG_ARM=y CONFIG_TARGET_NITROGEN6X=y +CONFIG_DM=y +CONFIG_DM_THERMAL=y diff --git a/configs/mx6qsabresd_defconfig b/configs/mx6qsabresd_defconfig index 09b01905e6..112918b1bb 100644 --- a/configs/mx6qsabresd_defconfig +++ b/configs/mx6qsabresd_defconfig @@ -3,3 +3,5 @@ CONFIG_ARM=y CONFIG_TARGET_MX6SABRESD=y CONFIG_SYS_MALLOC_F=y CONFIG_SYS_MALLOC_F_LEN=0x400 +CONFIG_DM=y +CONFIG_DM_THERMAL=y diff --git a/configs/mx6sabresd_spl_defconfig b/configs/mx6sabresd_spl_defconfig index 12e784435c..67079ba0cf 100644 --- a/configs/mx6sabresd_spl_defconfig +++ b/configs/mx6sabresd_spl_defconfig @@ -2,4 +2,5 @@ CONFIG_SPL=y CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/imx-common/spl_sd.cfg,SPL,MX6Q" +S:CONFIG_ARM=y +S:CONFIG_TARGET_MX6SABRESD=y - +CONFIG_DM=y +CONFIG_DM_THERMAL=y diff --git a/include/configs/mx6sabre_common.h b/include/configs/mx6sabre_common.h index 80e48d141e..4aa8101524 100644 --- a/include/configs/mx6sabre_common.h +++ b/include/configs/mx6sabre_common.h @@ -25,8 +25,6 @@ #define CONFIG_INITRD_TAG #define CONFIG_REVISION_TAG -#define CONFIG_DM -#define CONFIG_DM_THERMAL #define CONFIG_IMX6_THERMAL #define CONFIG_SYS_GENERIC_BOARD -- cgit v1.2.1