diff options
35 files changed, 2156 insertions, 354 deletions
diff --git a/MAINTAINERS b/MAINTAINERS index bf4c7e9c44..61a5336b2d 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -845,6 +845,7 @@ Aneesh V <aneesh@ti.com> omap4_panda ARM ARMV7 (OMAP4xx SoC) omap4_sdp4430 ARM ARMV7 (OMAP4xx SoC) + omap5_evm ARM ARMV7 (OMAP5xx Soc) Marek Vasut <marek.vasut@gmail.com> diff --git a/arch/arm/cpu/armv7/omap-common/clocks-common.c b/arch/arm/cpu/armv7/omap-common/clocks-common.c index 095ba39aeb..9f5200ddaf 100644 --- a/arch/arm/cpu/armv7/omap-common/clocks-common.c +++ b/arch/arm/cpu/armv7/omap-common/clocks-common.c @@ -925,7 +925,7 @@ void setup_clocks_for_console(void) void prcm_init(void) { - switch (omap4_hw_init_context()) { + switch (omap_hw_init_context()) { case OMAP_INIT_CONTEXT_SPL: case OMAP_INIT_CONTEXT_UBOOT_FROM_NOR: case OMAP_INIT_CONTEXT_UBOOT_AFTER_CH: diff --git a/arch/arm/cpu/armv7/omap-common/emif-common.c b/arch/arm/cpu/armv7/omap-common/emif-common.c index 94c8bed24e..03b45c69b5 100644 --- a/arch/arm/cpu/armv7/omap-common/emif-common.c +++ b/arch/arm/cpu/armv7/omap-common/emif-common.c @@ -1212,7 +1212,7 @@ void sdram_init(void) debug(">>sdram_init()\n"); - if (omap4_hw_init_context() == OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL) + if (omap_hw_init_context() == OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL) return; in_sdram = running_from_sdram(); @@ -1237,7 +1237,7 @@ void sdram_init(void) /* Do some testing after the init */ if (!in_sdram) { - size_prog = omap4_sdram_size(); + size_prog = omap_sdram_size(); size_detect = get_ram_size((long *)CONFIG_SYS_SDRAM_BASE, size_prog); /* Compare with the size programmed */ diff --git a/arch/arm/cpu/armv7/omap-common/hwinit-common.c b/arch/arm/cpu/armv7/omap-common/hwinit-common.c index 8e765cfe7f..2ab16bfebf 100644 --- a/arch/arm/cpu/armv7/omap-common/hwinit-common.c +++ b/arch/arm/cpu/armv7/omap-common/hwinit-common.c @@ -1,6 +1,6 @@ /* * - * Common functions for OMAP4 based boards + * Common functions for OMAP4/5 based boards * * (C) Copyright 2010 * Texas Instruments, <www.ti.com> @@ -28,29 +28,12 @@ * MA 02111-1307 USA */ #include <common.h> -#include <asm/armv7.h> -#include <asm/arch/cpu.h> #include <asm/arch/sys_proto.h> #include <asm/sizes.h> #include <asm/arch/emif.h> -#include <asm/arch/gpio.h> -#include "../omap4/omap4_mux_data.h" DECLARE_GLOBAL_DATA_PTR; -u32 *const omap4_revision = (u32 *)OMAP4_SRAM_SCRATCH_OMAP4_REV; - -static const struct gpio_bank gpio_bank_44xx[6] = { - { (void *)OMAP44XX_GPIO1_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP44XX_GPIO2_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP44XX_GPIO3_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP44XX_GPIO4_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP44XX_GPIO5_BASE, METHOD_GPIO_24XX }, - { (void *)OMAP44XX_GPIO6_BASE, METHOD_GPIO_24XX }, -}; - -const struct gpio_bank *const omap_gpio_bank = gpio_bank_44xx; - #ifdef CONFIG_SPL_BUILD /* * We use static variables because global data is not ready yet. @@ -58,78 +41,17 @@ const struct gpio_bank *const omap_gpio_bank = gpio_bank_44xx; * We would not typically need to save these parameters in regular * U-Boot. This is needed only in SPL at the moment. */ -u32 omap4_boot_device = BOOT_DEVICE_MMC1; -u32 omap4_boot_mode = MMCSD_MODE_FAT; +u32 omap_bootdevice = BOOT_DEVICE_MMC1; +u32 omap_bootmode = MMCSD_MODE_FAT; u32 omap_boot_device(void) { - return omap4_boot_device; + return omap_bootdevice; } u32 omap_boot_mode(void) { - return omap4_boot_mode; -} - -/* - * Some tuning of IOs for optimal power and performance - */ -static void do_io_settings(void) -{ - u32 lpddr2io; - struct control_lpddr2io_regs *lpddr2io_regs = - (struct control_lpddr2io_regs *)LPDDR2_IO_REGS_BASE; - struct omap4_sys_ctrl_regs *const ctrl = - (struct omap4_sys_ctrl_regs *)SYSCTRL_GENERAL_CORE_BASE; - - u32 omap4_rev = omap_revision(); - - if (omap4_rev == OMAP4430_ES1_0) - lpddr2io = CONTROL_LPDDR2IO_SLEW_125PS_DRV8_PULL_DOWN; - else if (omap4_rev == OMAP4430_ES2_0) - lpddr2io = CONTROL_LPDDR2IO_SLEW_325PS_DRV8_GATE_KEEPER; - else - lpddr2io = CONTROL_LPDDR2IO_SLEW_315PS_DRV12_PULL_DOWN; - - /* EMIF1 */ - writel(lpddr2io, &lpddr2io_regs->control_lpddr2io1_0); - writel(lpddr2io, &lpddr2io_regs->control_lpddr2io1_1); - /* No pull for GR10 as per hw team's recommendation */ - writel(lpddr2io & ~LPDDR2IO_GR10_WD_MASK, - &lpddr2io_regs->control_lpddr2io1_2); - writel(CONTROL_LPDDR2IO_3_VAL, &lpddr2io_regs->control_lpddr2io1_3); - - /* EMIF2 */ - writel(lpddr2io, &lpddr2io_regs->control_lpddr2io2_0); - writel(lpddr2io, &lpddr2io_regs->control_lpddr2io2_1); - /* No pull for GR10 as per hw team's recommendation */ - writel(lpddr2io & ~LPDDR2IO_GR10_WD_MASK, - &lpddr2io_regs->control_lpddr2io2_2); - writel(CONTROL_LPDDR2IO_3_VAL, &lpddr2io_regs->control_lpddr2io2_3); - - /* - * Some of these settings (TRIM values) come from eFuse and are - * in turn programmed in the eFuse at manufacturing time after - * calibration of the device. Do the software over-ride only if - * the device is not correctly trimmed - */ - if (!(readl(&ctrl->control_std_fuse_opp_bgap) & 0xFFFF)) { - - writel(LDOSRAM_VOLT_CTRL_OVERRIDE, - &ctrl->control_ldosram_iva_voltage_ctrl); - - writel(LDOSRAM_VOLT_CTRL_OVERRIDE, - &ctrl->control_ldosram_mpu_voltage_ctrl); - - writel(LDOSRAM_VOLT_CTRL_OVERRIDE, - &ctrl->control_ldosram_core_voltage_ctrl); - } - - if (!readl(&ctrl->control_efuse_1)) - writel(CONTROL_EFUSE_1_OVERRIDE, &ctrl->control_efuse_1); - - if (!readl(&ctrl->control_efuse_2)) - writel(CONTROL_EFUSE_2_OVERRIDE, &ctrl->control_efuse_2); + return omap_bootmode; } #endif @@ -142,26 +64,9 @@ void do_set_mux(u32 base, struct pad_conf_entry const *array, int size) writew(pad->val, base + pad->offset); } -static void set_muxconf_regs_essential(void) -{ - do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_essential, - sizeof(core_padconf_array_essential) / - sizeof(struct pad_conf_entry)); - - do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_essential, - sizeof(wkup_padconf_array_essential) / - sizeof(struct pad_conf_entry)); - - if (omap_revision() >= OMAP4460_ES1_0) - do_set_mux(CONTROL_PADCONF_WKUP, - wkup_padconf_array_essential_4460, - sizeof(wkup_padconf_array_essential_4460) / - sizeof(struct pad_conf_entry)); -} - static void set_mux_conf_regs(void) { - switch (omap4_hw_init_context()) { + switch (omap_hw_init_context()) { case OMAP_INIT_CONTEXT_SPL: set_muxconf_regs_essential(); break; @@ -176,7 +81,7 @@ static void set_mux_conf_regs(void) } } -static u32 cortex_a9_rev(void) +u32 cortex_rev(void) { unsigned int rev; @@ -187,65 +92,14 @@ static u32 cortex_a9_rev(void) return rev; } -static void init_omap4_revision(void) +void omap_rev_string(char *omap_rev_string) { - /* - * For some of the ES2/ES1 boards ID_CODE is not reliable: - * Also, ES1 and ES2 have different ARM revisions - * So use ARM revision for identification - */ - unsigned int arm_rev = cortex_a9_rev(); + u32 omap_rev = omap_revision(); + u32 omap_variant = (omap_rev & 0xFFFF0000) >> 16; + u32 major_rev = (omap_rev & 0x00000F00) >> 8; + u32 minor_rev = (omap_rev & 0x000000F0) >> 4; - switch (arm_rev) { - case MIDR_CORTEX_A9_R0P1: - *omap4_revision = OMAP4430_ES1_0; - break; - case MIDR_CORTEX_A9_R1P2: - switch (readl(CONTROL_ID_CODE)) { - case OMAP4430_CONTROL_ID_CODE_ES2_0: - *omap4_revision = OMAP4430_ES2_0; - break; - case OMAP4430_CONTROL_ID_CODE_ES2_1: - *omap4_revision = OMAP4430_ES2_1; - break; - case OMAP4430_CONTROL_ID_CODE_ES2_2: - *omap4_revision = OMAP4430_ES2_2; - break; - default: - *omap4_revision = OMAP4430_ES2_0; - break; - } - break; - case MIDR_CORTEX_A9_R1P3: - *omap4_revision = OMAP4430_ES2_3; - break; - case MIDR_CORTEX_A9_R2P10: - switch (readl(CONTROL_ID_CODE)) { - case OMAP4460_CONTROL_ID_CODE_ES1_0: - *omap4_revision = OMAP4460_ES1_0; - break; - case OMAP4460_CONTROL_ID_CODE_ES1_1: - *omap4_revision = OMAP4460_ES1_1; - break; - default: - *omap4_revision = OMAP4460_ES1_0; - break; - } - break; - default: - *omap4_revision = OMAP4430_SILICON_ID_INVALID; - break; - } -} - -void omap_rev_string(char *omap4_rev_string) -{ - u32 omap4_rev = omap_revision(); - u32 omap4_variant = (omap4_rev & 0xFFFF0000) >> 16; - u32 major_rev = (omap4_rev & 0x00000F00) >> 8; - u32 minor_rev = (omap4_rev & 0x000000F0) >> 4; - - sprintf(omap4_rev_string, "OMAP%x ES%x.%x", omap4_variant, major_rev, + sprintf(omap_rev_string, "OMAP%x ES%x.%x", omap_variant, major_rev, minor_rev); } @@ -265,7 +119,7 @@ void omap_rev_string(char *omap4_rev_string) */ void s_init(void) { - init_omap4_revision(); + init_omap_revision(); watchdog_init(); set_mux_conf_regs(); #ifdef CONFIG_SPL_BUILD @@ -312,7 +166,7 @@ void watchdog_init(void) * This is needed because the size of memory installed may be * different on different versions of the board */ -u32 omap4_sdram_size(void) +u32 omap_sdram_size(void) { u32 section, i, total_size = 0, size, addr; for (i = 0; i < 4; i++) { @@ -339,8 +193,7 @@ u32 omap4_sdram_size(void) int dram_init(void) { sdram_init(); - gd->ram_size = omap4_sdram_size(); - + gd->ram_size = omap_sdram_size(); return 0; } @@ -363,18 +216,26 @@ int arch_cpu_init(void) return 0; } -#ifndef CONFIG_SYS_L2CACHE_OFF -void v7_outer_cache_enable(void) +/* + * get_device_type(): tell if GP/HS/EMU/TST + */ +u32 get_device_type(void) { - set_pl310_ctrl_reg(1); + return 0; } -void v7_outer_cache_disable(void) +/* + * Print CPU information + */ +int print_cpuinfo(void) { - set_pl310_ctrl_reg(0); -} -#endif + char rev_string_buffer[50]; + + omap_rev_string(rev_string_buffer); + printf("CPU : %s\n", rev_string_buffer); + return 0; +} #ifndef CONFIG_SYS_DCACHE_OFF void enable_caches(void) { diff --git a/arch/arm/cpu/armv7/omap-common/lowlevel_init.S b/arch/arm/cpu/armv7/omap-common/lowlevel_init.S index 91525ecd46..68732987ae 100644 --- a/arch/arm/cpu/armv7/omap-common/lowlevel_init.S +++ b/arch/arm/cpu/armv7/omap-common/lowlevel_init.S @@ -26,7 +26,7 @@ * MA 02111-1307 USA */ -#include <asm/arch/omap4.h> +#include <asm/arch/omap.h> #ifdef CONFIG_SPL_BUILD .global save_boot_params save_boot_params: @@ -43,17 +43,17 @@ save_boot_params: cmp r2, r0 blt 1f - /* Store the boot device in omap4_boot_device */ + /* Store the boot device in omap_boot_device */ ldr r2, [r0, #BOOT_DEVICE_OFFSET] @ r1 <- value of boot device and r2, #BOOT_DEVICE_MASK - ldr r3, =omap4_boot_device - str r2, [r3] @ omap4_boot_device <- r1 + ldr r3, =omap_bootdevice + str r2, [r3] @ omap_boot_device <- r1 - /* Store the boot mode (raw/FAT) in omap4_boot_mode */ + /* Store the boot mode (raw/FAT) in omap_boot_mode */ ldr r2, [r0, #DEV_DESC_PTR_OFFSET] @ get the device descriptor ptr ldr r2, [r2, #DEV_DATA_PTR_OFFSET] @ get the pDeviceData ptr ldr r2, [r2, #BOOT_MODE_OFFSET] @ get the boot mode - ldr r3, =omap4_boot_mode + ldr r3, =omap_bootmode str r2, [r3] 1: bx lr diff --git a/arch/arm/cpu/armv7/omap4/Makefile b/arch/arm/cpu/armv7/omap4/Makefile index d91272958f..606538be91 100644 --- a/arch/arm/cpu/armv7/omap4/Makefile +++ b/arch/arm/cpu/armv7/omap4/Makefile @@ -26,10 +26,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(SOC).o COBJS += sdram_elpida.o - -ifndef CONFIG_SPL_BUILD -COBJS += sys_info.o -endif +COBJS += hwinit.o SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS)) diff --git a/arch/arm/cpu/armv7/omap4/hwinit.c b/arch/arm/cpu/armv7/omap4/hwinit.c new file mode 100644 index 0000000000..78b3cabb07 --- /dev/null +++ b/arch/arm/cpu/armv7/omap4/hwinit.c @@ -0,0 +1,167 @@ +/* + * + * Common functions for OMAP4 based boards + * + * (C) Copyright 2010 + * Texas Instruments, <www.ti.com> + * + * Author : + * Aneesh V <aneesh@ti.com> + * Steve Sakoman <steve@sakoman.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include <common.h> +#include <asm/armv7.h> +#include <asm/arch/cpu.h> +#include <asm/arch/sys_proto.h> +#include <asm/sizes.h> +#include <asm/arch/emif.h> +#include <asm/arch/gpio.h> + +DECLARE_GLOBAL_DATA_PTR; + +u32 *const omap4_revision = (u32 *)OMAP4_SRAM_SCRATCH_OMAP4_REV; + +static const struct gpio_bank gpio_bank_44xx[6] = { + { (void *)OMAP44XX_GPIO1_BASE, METHOD_GPIO_24XX }, + { (void *)OMAP44XX_GPIO2_BASE, METHOD_GPIO_24XX }, + { (void *)OMAP44XX_GPIO3_BASE, METHOD_GPIO_24XX }, + { (void *)OMAP44XX_GPIO4_BASE, METHOD_GPIO_24XX }, + { (void *)OMAP44XX_GPIO5_BASE, METHOD_GPIO_24XX }, + { (void *)OMAP44XX_GPIO6_BASE, METHOD_GPIO_24XX }, +}; + +const struct gpio_bank *const omap_gpio_bank = gpio_bank_44xx; + +#ifdef CONFIG_SPL_BUILD +/* + * Some tuning of IOs for optimal power and performance + */ +void do_io_settings(void) +{ + u32 lpddr2io; + struct control_lpddr2io_regs *lpddr2io_regs = + (struct control_lpddr2io_regs *)LPDDR2_IO_REGS_BASE; + struct omap4_sys_ctrl_regs *const ctrl = + (struct omap4_sys_ctrl_regs *)SYSCTRL_GENERAL_CORE_BASE; + + u32 omap4_rev = omap_revision(); + + if (omap4_rev == OMAP4430_ES1_0) + lpddr2io = CONTROL_LPDDR2IO_SLEW_125PS_DRV8_PULL_DOWN; + else if (omap4_rev == OMAP4430_ES2_0) + lpddr2io = CONTROL_LPDDR2IO_SLEW_325PS_DRV8_GATE_KEEPER; + else + lpddr2io = CONTROL_LPDDR2IO_SLEW_315PS_DRV12_PULL_DOWN; + + /* EMIF1 */ + writel(lpddr2io, &lpddr2io_regs->control_lpddr2io1_0); + writel(lpddr2io, &lpddr2io_regs->control_lpddr2io1_1); + /* No pull for GR10 as per hw team's recommendation */ + writel(lpddr2io & ~LPDDR2IO_GR10_WD_MASK, + &lpddr2io_regs->control_lpddr2io1_2); + writel(CONTROL_LPDDR2IO_3_VAL, &lpddr2io_regs->control_lpddr2io1_3); + + /* EMIF2 */ + writel(lpddr2io, &lpddr2io_regs->control_lpddr2io2_0); + writel(lpddr2io, &lpddr2io_regs->control_lpddr2io2_1); + /* No pull for GR10 as per hw team's recommendation */ + writel(lpddr2io & ~LPDDR2IO_GR10_WD_MASK, + &lpddr2io_regs->control_lpddr2io2_2); + writel(CONTROL_LPDDR2IO_3_VAL, &lpddr2io_regs->control_lpddr2io2_3); + + /* + * Some of these settings (TRIM values) come from eFuse and are + * in turn programmed in the eFuse at manufacturing time after + * calibration of the device. Do the software over-ride only if + * the device is not correctly trimmed + */ + if (!(readl(&ctrl->control_std_fuse_opp_bgap) & 0xFFFF)) { + + writel(LDOSRAM_VOLT_CTRL_OVERRIDE, + &ctrl->control_ldosram_iva_voltage_ctrl); + + writel(LDOSRAM_VOLT_CTRL_OVERRIDE, + &ctrl->control_ldosram_mpu_voltage_ctrl); + + writel(LDOSRAM_VOLT_CTRL_OVERRIDE, + &ctrl->control_ldosram_core_voltage_ctrl); + } + + if (!readl(&ctrl->control_efuse_1)) + writel(CONTROL_EFUSE_1_OVERRIDE, &ctrl->control_efuse_1); + + if (!readl(&ctrl->control_efuse_2)) + writel(CONTROL_EFUSE_2_OVERRIDE, &ctrl->control_efuse_2); +} +#endif + +void init_omap_revision(void) +{ + /* + * For some of the ES2/ES1 boards ID_CODE is not reliable: + * Also, ES1 and ES2 have different ARM revisions + * So use ARM revision for identification + */ + unsigned int arm_rev = cortex_rev(); + + switch (arm_rev) { + case MIDR_CORTEX_A9_R0P1: + *omap4_revision = OMAP4430_ES1_0; + break; + case MIDR_CORTEX_A9_R1P2: + switch (readl(CONTROL_ID_CODE)) { + case OMAP4_CONTROL_ID_CODE_ES2_0: + *omap4_revision = OMAP4430_ES2_0; + break; + case OMAP4_CONTROL_ID_CODE_ES2_1: + *omap4_revision = OMAP4430_ES2_1; + break; + case OMAP4_CONTROL_ID_CODE_ES2_2: + *omap4_revision = OMAP4430_ES2_2; + break; + default: + *omap4_revision = OMAP4430_ES2_0; + break; + } + break; + case MIDR_CORTEX_A9_R1P3: + *omap4_revision = OMAP4430_ES2_3; + break; + case MIDR_CORTEX_A9_R2P10: + *omap4_revision = OMAP4460_ES1_0; + break; + default: + *omap4_revision = OMAP4430_SILICON_ID_INVALID; + break; + } +} + +#ifndef CONFIG_SYS_L2CACHE_OFF +void v7_outer_cache_enable(void) +{ + set_pl310_ctrl_reg(1); +} + +void v7_outer_cache_disable(void) +{ + set_pl310_ctrl_reg(0); +} +#endif diff --git a/arch/arm/cpu/armv7/omap4/omap4_mux_data.h b/arch/arm/cpu/armv7/omap4/omap4_mux_data.h deleted file mode 100644 index b9403910c9..0000000000 --- a/arch/arm/cpu/armv7/omap4/omap4_mux_data.h +++ /dev/null @@ -1,83 +0,0 @@ - /* - * (C) Copyright 2010 - * Texas Instruments Incorporated, <www.ti.com> - * - * Balaji Krishnamoorthy <balajitk@ti.com> - * Aneesh V <aneesh@ti.com> - * - * See file CREDITS for list of people who contributed to this - * project. - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ -#ifndef _OMAP4_MUX_DATA_H_ -#define _OMAP4_MUX_DATA_H_ - -#include <asm/arch/mux_omap4.h> - -const struct pad_conf_entry core_padconf_array_essential[] = { - -{GPMC_AD0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat0 */ -{GPMC_AD1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat1 */ -{GPMC_AD2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat2 */ -{GPMC_AD3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat3 */ -{GPMC_AD4, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat4 */ -{GPMC_AD5, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat5 */ -{GPMC_AD6, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat6 */ -{GPMC_AD7, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat7 */ -{GPMC_NOE, (PTU | IEN | OFF_EN | OFF_OUT_PTD | M1)}, /* sdmmc2_clk */ -{GPMC_NWE, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_cmd */ -{SDMMC1_CLK, (PTU | OFF_EN | OFF_OUT_PTD | M0)}, /* sdmmc1_clk */ -{SDMMC1_CMD, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_cmd */ -{SDMMC1_DAT0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat0 */ -{SDMMC1_DAT1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat1 */ -{SDMMC1_DAT2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat2 */ -{SDMMC1_DAT3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat3 */ -{SDMMC1_DAT4, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat4 */ -{SDMMC1_DAT5, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat5 */ -{SDMMC1_DAT6, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat6 */ -{SDMMC1_DAT7, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat7 */ -{I2C1_SCL, (PTU | IEN | M0)}, /* i2c1_scl */ -{I2C1_SDA, (PTU | IEN | M0)}, /* i2c1_sda */ -{I2C2_SCL, (PTU | IEN | M0)}, /* i2c2_scl */ -{I2C2_SDA, (PTU | IEN | M0)}, /* i2c2_sda */ -{I2C3_SCL, (PTU | IEN | M0)}, /* i2c3_scl */ -{I2C3_SDA, (PTU | IEN | M0)}, /* i2c3_sda */ -{I2C4_SCL, (PTU | IEN | M0)}, /* i2c4_scl */ -{I2C4_SDA, (PTU | IEN | M0)}, /* i2c4_sda */ -{UART3_CTS_RCTX, (PTU | IEN | M0)}, /* uart3_tx */ -{UART3_RTS_SD, (M0)}, /* uart3_rts_sd */ -{UART3_RX_IRRX, (IEN | M0)}, /* uart3_rx */ -{UART3_TX_IRTX, (M0)} /* uart3_tx */ - -}; - -const struct pad_conf_entry wkup_padconf_array_essential[] = { - -{PAD1_SR_SCL, (PTU | IEN | M0)}, /* sr_scl */ -{PAD0_SR_SDA, (PTU | IEN | M0)}, /* sr_sda */ -{PAD1_SYS_32K, (IEN | M0)} /* sys_32k */ - -}; - -const struct pad_conf_entry wkup_padconf_array_essential_4460[] = { - -{PAD1_FREF_CLK4_REQ, (M3)}, /* gpio_wk7, TPS */ - -}; - - -#endif /* _OMAP4_MUX_DATA_H_ */ diff --git a/arch/arm/cpu/armv7/omap4/sys_info.c b/arch/arm/cpu/armv7/omap4/sys_info.c deleted file mode 100644 index b9e57659f0..0000000000 --- a/arch/arm/cpu/armv7/omap4/sys_info.c +++ /dev/null @@ -1,53 +0,0 @@ -/* - * (C) Copyright 2010 - * Texas Instruments, <www.ti.com> - * - * Author : - * Aneesh V <aneesh@ti.com> - * Steve Sakoman <steve@sakoman.com> - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License as - * published by the Free Software Foundation; either version 2 of - * the License, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, - * MA 02111-1307 USA - */ - -#include <common.h> -#include <asm/arch/sys_proto.h> - -/* - * get_device_type(): tell if GP/HS/EMU/TST - */ -u32 get_device_type(void) -{ - return 0; -} - -/* - * get_board_rev() - get board revision - */ -u32 get_board_rev(void) -{ - return 0x20; -} - -/* - * Print CPU information - */ -int print_cpuinfo(void) -{ - - puts("CPU : OMAP4430\n"); - - return 0; -} diff --git a/arch/arm/cpu/armv7/omap5/Makefile b/arch/arm/cpu/armv7/omap5/Makefile new file mode 100644 index 0000000000..f8ca9ac367 --- /dev/null +++ b/arch/arm/cpu/armv7/omap5/Makefile @@ -0,0 +1,48 @@ +# +# (C) Copyright 2000-2010 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(SOC).o + +COBJS += hwinit.o +COBJS += clocks.o +COBJS += emif.o +COBJS += sdram_elpida.o + +SRCS := $(SOBJS:.o=.S) $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS) $(SOBJS)) + +all: $(obj).depend $(LIB) + +$(LIB): $(OBJS) + $(call cmd_link_o_target, $(OBJS)) + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/arch/arm/cpu/armv7/omap5/config.mk b/arch/arm/cpu/armv7/omap5/config.mk new file mode 100644 index 0000000000..639f699045 --- /dev/null +++ b/arch/arm/cpu/armv7/omap5/config.mk @@ -0,0 +1,28 @@ +# +# Copyright 2011 Linaro Limited +# See file CREDITS for list of people who contributed to this +# project. +# +# Aneesh V <annesh@ti.com> +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +ifdef CONFIG_SPL_BUILD +ALL-y += $(OBJTREE)/MLO +else +ALL-y += $(obj)u-boot.img +endif diff --git a/arch/arm/cpu/armv7/omap5/hwinit.c b/arch/arm/cpu/armv7/omap5/hwinit.c new file mode 100644 index 0000000000..fa8e390c17 --- /dev/null +++ b/arch/arm/cpu/armv7/omap5/hwinit.c @@ -0,0 +1,78 @@ +/* + * + * Functions for omap5 based boards. + * + * (C) Copyright 2011 + * Texas Instruments, <www.ti.com> + * + * Author : + * Aneesh V <aneesh@ti.com> + * Steve Sakoman <steve@sakoman.com> + * Sricharan <r.sricharan@ti.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include <common.h> +#include <asm/armv7.h> +#include <asm/arch/cpu.h> +#include <asm/arch/sys_proto.h> +#include <asm/sizes.h> +#include <asm/utils.h> +#include <asm/arch/gpio.h> + +DECLARE_GLOBAL_DATA_PTR; + +u32 *const omap5_revision = (u32 *)OMAP5_SRAM_SCRATCH_OMAP5_REV; + +static struct gpio_bank gpio_bank_54xx[6] = { + { (void *)OMAP54XX_GPIO1_BASE, METHOD_GPIO_24XX }, + { (void *)OMAP54XX_GPIO2_BASE, METHOD_GPIO_24XX }, + { (void *)OMAP54XX_GPIO3_BASE, METHOD_GPIO_24XX }, + { (void *)OMAP54XX_GPIO4_BASE, METHOD_GPIO_24XX }, + { (void *)OMAP54XX_GPIO5_BASE, METHOD_GPIO_24XX }, + { (void *)OMAP54XX_GPIO6_BASE, METHOD_GPIO_24XX }, +}; + +const struct gpio_bank *const omap_gpio_bank = gpio_bank_54xx; + +#ifdef CONFIG_SPL_BUILD +/* + * Some tuning of IOs for optimal power and performance + */ +void do_io_settings(void) +{ +} +#endif + +void init_omap_revision(void) +{ + /* + * For some of the ES2/ES1 boards ID_CODE is not reliable: + * Also, ES1 and ES2 have different ARM revisions + * So use ARM revision for identification + */ + unsigned int rev = cortex_rev(); + + switch (rev) { + case MIDR_CORTEX_A15_R0P0: + *omap5_revision = OMAP5430_ES1_0; + default: + *omap5_revision = OMAP5430_SILICON_ID_INVALID; + } +} diff --git a/arch/arm/include/asm/arch-omap4/omap4.h b/arch/arm/include/asm/arch-omap4/omap.h index 61ebb3d46d..0ade8961ab 100644 --- a/arch/arm/include/asm/arch-omap4/omap4.h +++ b/arch/arm/include/asm/arch-omap4/omap.h @@ -44,7 +44,8 @@ #define OMAP44XX_DRAM_ADDR_SPACE_START 0x80000000 #define OMAP44XX_DRAM_ADDR_SPACE_END 0xD0000000 - +#define DRAM_ADDR_SPACE_START OMAP44XX_DRAM_ADDR_SPACE_START +#define DRAM_ADDR_SPACE_END OMAP44XX_DRAM_ADDR_SPACE_END /* CONTROL */ #define CTRL_BASE (OMAP44XX_L4_CORE_BASE + 0x2000) @@ -57,16 +58,11 @@ /* CONTROL_ID_CODE */ #define CONTROL_ID_CODE 0x4A002204 -/* 4430 */ -#define OMAP4430_CONTROL_ID_CODE_ES1_0 0x0B85202F -#define OMAP4430_CONTROL_ID_CODE_ES2_0 0x1B85202F -#define OMAP4430_CONTROL_ID_CODE_ES2_1 0x3B95C02F -#define OMAP4430_CONTROL_ID_CODE_ES2_2 0x4B95C02F -#define OMAP4430_CONTROL_ID_CODE_ES2_3 0x6B95C02F - -/* 4460 */ -#define OMAP4460_CONTROL_ID_CODE_ES1_0 0x0B94E02F -#define OMAP4460_CONTROL_ID_CODE_ES1_1 0x2B94E02F +#define OMAP4_CONTROL_ID_CODE_ES1_0 0x0B85202F +#define OMAP4_CONTROL_ID_CODE_ES2_0 0x1B85202F +#define OMAP4_CONTROL_ID_CODE_ES2_1 0x3B95C02F +#define OMAP4_CONTROL_ID_CODE_ES2_2 0x4B95C02F +#define OMAP4_CONTROL_ID_CODE_ES2_3 0x6B95C02F /* UART */ #define UART1_BASE (OMAP44XX_L4_PER_BASE + 0x6a000) @@ -151,7 +147,7 @@ struct omap4_sys_ctrl_regs { unsigned int control_ldosram_mpu_voltage_ctrl; /* 0x4A002324 */ unsigned int control_ldosram_core_voltage_ctrl; /* 0x4A002328 */ unsigned int pad3[260277]; - unsigned int control_pbiaslite; /* 0x4A100600 */ + unsigned int control_pbiaslite; /* 0x4A100600 */ unsigned int pad4[63]; unsigned int control_efuse_1; /* 0x4A100700 */ unsigned int control_efuse_2; /* 0x4A100704 */ @@ -188,16 +184,6 @@ struct control_lpddr2io_regs { #define OMAP4_SRAM_SCRATCH_EMIF_T_DEN (SRAM_SCRATCH_SPACE_ADDR + 0x10) #define OMAP4_SRAM_SCRATCH_SPACE_END (SRAM_SCRATCH_SPACE_ADDR + 0x14) -/* Silicon revisions */ -#define OMAP4430_SILICON_ID_INVALID 0xFFFFFFFF -#define OMAP4430_ES1_0 0x44300100 -#define OMAP4430_ES2_0 0x44300200 -#define OMAP4430_ES2_1 0x44300210 -#define OMAP4430_ES2_2 0x44300220 -#define OMAP4430_ES2_3 0x44300230 -#define OMAP4460_ES1_0 0x44600100 -#define OMAP4460_ES1_1 0x44600110 - /* ROM code defines */ /* Boot device */ #define BOOT_DEVICE_MASK 0xFF diff --git a/arch/arm/include/asm/arch-omap4/sys_proto.h b/arch/arm/include/asm/arch-omap4/sys_proto.h index 1aacbb12e3..4f236875bd 100644 --- a/arch/arm/include/asm/arch-omap4/sys_proto.h +++ b/arch/arm/include/asm/arch-omap4/sys_proto.h @@ -21,7 +21,7 @@ #ifndef _SYS_PROTO_H_ #define _SYS_PROTO_H_ -#include <asm/arch/omap4.h> +#include <asm/arch/omap.h> #include <asm/arch/clocks.h> #include <asm/io.h> #include <asm/omap_common.h> @@ -38,11 +38,13 @@ void gpmc_init(void); void watchdog_init(void); u32 get_device_type(void); void do_set_mux(u32 base, struct pad_conf_entry const *array, int size); +void set_muxconf_regs_essential(void); void set_muxconf_regs_non_essential(void); void sr32(void *, u32, u32, u32); u32 wait_on_value(u32, u32, void *, u32); void sdelay(unsigned long); void set_pl310_ctrl_reg(u32 val); +void omap_rev_string(char *omap_rev_string); void setup_clocks_for_console(void); void prcm_init(void); void bypass_dpll(u32 *const base); @@ -51,7 +53,10 @@ u32 get_sys_clk_freq(void); u32 omap4_ddr_clk(void); void cancel_out(u32 *num, u32 *den, u32 den_limit); void sdram_init(void); -u32 omap4_sdram_size(void); +u32 omap_sdram_size(void); +u32 cortex_rev(void); +void init_omap_revision(void); +void do_io_settings(void); static inline u32 running_from_sdram(void) { @@ -86,7 +91,7 @@ static inline u8 uboot_loaded_by_spl(void) * This function finds this context. * Defining as inline may help in compiling out unused functions in SPL */ -static inline u32 omap4_hw_init_context(void) +static inline u32 omap_hw_init_context(void) { #ifdef CONFIG_SPL_BUILD return OMAP_INIT_CONTEXT_SPL; diff --git a/arch/arm/include/asm/arch-omap5/cpu.h b/arch/arm/include/asm/arch-omap5/cpu.h new file mode 100644 index 0000000000..0697a732de --- /dev/null +++ b/arch/arm/include/asm/arch-omap5/cpu.h @@ -0,0 +1,175 @@ +/* + * (C) Copyright 2006-2010 + * Texas Instruments, <www.ti.com> + * + * Aneesh V <aneesh@ti.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + */ + +#ifndef _CPU_H +#define _CPU_H + +#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__)) +#include <asm/types.h> +#endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */ + +#ifndef __KERNEL_STRICT_NAMES +#ifndef __ASSEMBLY__ +struct gpmc_cs { + u32 config1; /* 0x00 */ + u32 config2; /* 0x04 */ + u32 config3; /* 0x08 */ + u32 config4; /* 0x0C */ + u32 config5; /* 0x10 */ + u32 config6; /* 0x14 */ + u32 config7; /* 0x18 */ + u32 nand_cmd; /* 0x1C */ + u32 nand_adr; /* 0x20 */ + u32 nand_dat; /* 0x24 */ + u8 res[8]; /* blow up to 0x30 byte */ +}; + +struct gpmc { + u8 res1[0x10]; + u32 sysconfig; /* 0x10 */ + u8 res2[0x4]; + u32 irqstatus; /* 0x18 */ + u32 irqenable; /* 0x1C */ + u8 res3[0x20]; + u32 timeout_control; /* 0x40 */ + u8 res4[0xC]; + u32 config; /* 0x50 */ + u32 status; /* 0x54 */ + u8 res5[0x8]; /* 0x58 */ + struct gpmc_cs cs[8]; /* 0x60, 0x90, .. */ + u8 res6[0x14]; /* 0x1E0 */ + u32 ecc_config; /* 0x1F4 */ + u32 ecc_control; /* 0x1F8 */ + u32 ecc_size_config; /* 0x1FC */ + u32 ecc1_result; /* 0x200 */ + u32 ecc2_result; /* 0x204 */ + u32 ecc3_result; /* 0x208 */ + u32 ecc4_result; /* 0x20C */ + u32 ecc5_result; /* 0x210 */ + u32 ecc6_result; /* 0x214 */ + u32 ecc7_result; /* 0x218 */ + u32 ecc8_result; /* 0x21C */ + u32 ecc9_result; /* 0x220 */ +}; + +/* Used for board specific gpmc initialization */ +extern struct gpmc *gpmc_cfg; + +struct gptimer { + u32 tidr; /* 0x00 r */ + u8 res1[0xc]; + u32 tiocp_cfg; /* 0x10 rw */ + u8 res2[0x10]; + u32 tisr_raw; /* 0x24 r */ + u32 tisr; /* 0x28 rw */ + u32 tier; /* 0x2c rw */ + u32 ticr; /* 0x30 rw */ + u32 twer; /* 0x34 rw */ + u32 tclr; /* 0x38 rw */ + u32 tcrr; /* 0x3c rw */ + u32 tldr; /* 0x40 rw */ + u32 ttgr; /* 0x44 rw */ + u32 twpc; /* 0x48 r */ + u32 tmar; /* 0x4c rw */ + u32 tcar1; /* 0x50 r */ + u32 tcicr; /* 0x54 rw */ + u32 tcar2; /* 0x58 r */ +}; +#endif /* __ASSEMBLY__ */ +#endif /* __KERNEL_STRICT_NAMES */ + +/* enable sys_clk NO-prescale /1 */ +#define GPT_EN ((0x0 << 2) | (0x1 << 1) | (0x1 << 0)) + +/* Watchdog */ +#ifndef __KERNEL_STRICT_NAMES +#ifndef __ASSEMBLY__ +struct watchdog { + u8 res1[0x34]; + u32 wwps; /* 0x34 r */ + u8 res2[0x10]; + u32 wspr; /* 0x48 rw */ +}; +#endif /* __ASSEMBLY__ */ +#endif /* __KERNEL_STRICT_NAMES */ + +#define WD_UNLOCK1 0xAAAA +#define WD_UNLOCK2 0x5555 + +#define SYSCLKDIV_1 (0x1 << 6) +#define SYSCLKDIV_2 (0x1 << 7) + +#define CLKSEL_GPT1 (0x1 << 0) + +#define EN_GPT1 (0x1 << 0) +#define EN_32KSYNC (0x1 << 2) + +#define ST_WDT2 (0x1 << 5) + +#define RESETDONE (0x1 << 0) + +#define TCLR_ST (0x1 << 0) +#define TCLR_AR (0x1 << 1) +#define TCLR_PRE (0x1 << 5) + +/* GPMC BASE */ +#define GPMC_BASE (OMAP54XX_GPMC_BASE) + +/* I2C base */ +#define I2C_BASE1 (OMAP54XX_L4_PER_BASE + 0x70000) +#define I2C_BASE2 (OMAP54XX_L4_PER_BASE + 0x72000) +#define I2C_BASE3 (OMAP54XX_L4_PER_BASE + 0x60000) + +/* MUSB base */ +#define MUSB_BASE (OMAP54XX_L4_CORE_BASE + 0xAB000) + +/* OMAP4 GPIO registers */ +#define OMAP_GPIO_REVISION 0x0000 +#define OMAP_GPIO_SYSCONFIG 0x0010 +#define OMAP_GPIO_SYSSTATUS 0x0114 +#define OMAP_GPIO_IRQSTATUS1 0x0118 +#define OMAP_GPIO_IRQSTATUS2 0x0128 +#define OMAP_GPIO_IRQENABLE2 0x012c +#define OMAP_GPIO_IRQENABLE1 0x011c +#define OMAP_GPIO_WAKE_EN 0x0120 +#define OMAP_GPIO_CTRL 0x0130 +#define OMAP_GPIO_OE 0x0134 +#define OMAP_GPIO_DATAIN 0x0138 +#define OMAP_GPIO_DATAOUT 0x013c +#define OMAP_GPIO_LEVELDETECT0 0x0140 +#define OMAP_GPIO_LEVELDETECT1 0x0144 +#define OMAP_GPIO_RISINGDETECT 0x0148 +#define OMAP_GPIO_FALLINGDETECT 0x014c +#define OMAP_GPIO_DEBOUNCE_EN 0x0150 +#define OMAP_GPIO_DEBOUNCE_VAL 0x0154 +#define OMAP_GPIO_CLEARIRQENABLE1 0x0160 +#define OMAP_GPIO_SETIRQENABLE1 0x0164 +#define OMAP_GPIO_CLEARWKUENA 0x0180 +#define OMAP_GPIO_SETWKUENA 0x0184 +#define OMAP_GPIO_CLEARDATAOUT 0x0190 +#define OMAP_GPIO_SETDATAOUT 0x0194 + +#endif /* _CPU_H */ diff --git a/arch/arm/include/asm/arch-omap5/gpio.h b/arch/arm/include/asm/arch-omap5/gpio.h new file mode 100644 index 0000000000..c14dff0f32 --- /dev/null +++ b/arch/arm/include/asm/arch-omap5/gpio.h @@ -0,0 +1,50 @@ +/* + * Copyright (c) 2009 Wind River Systems, Inc. + * Tom Rix <Tom.Rix@windriver.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * This work is derived from the linux 2.6.27 kernel source + * To fetch, use the kernel repository + * git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git + * Use the v2.6.27 tag. + * + * Below is the original's header including its copyright + * + * linux/arch/arm/plat-omap/gpio.c + * + * Support functions for OMAP GPIO + * + * Copyright (C) 2003-2005 Nokia Corporation + * Written by Juha Yrjölä <juha.yrjola@nokia.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ +#ifndef _GPIO_OMAP5_H +#define _GPIO_OMAP5_H + +#include <asm/omap_gpio.h> + +#define OMAP54XX_GPIO1_BASE 0x4Ae10000 +#define OMAP54XX_GPIO2_BASE 0x48055000 +#define OMAP54XX_GPIO3_BASE 0x48057000 +#define OMAP54XX_GPIO4_BASE 0x48059000 +#define OMAP54XX_GPIO5_BASE 0x4805B000 +#define OMAP54XX_GPIO6_BASE 0x4805D000 + +#endif /* _GPIO_OMAP5_H */ diff --git a/arch/arm/include/asm/arch-omap5/i2c.h b/arch/arm/include/asm/arch-omap5/i2c.h new file mode 100644 index 0000000000..68be03be58 --- /dev/null +++ b/arch/arm/include/asm/arch-omap5/i2c.h @@ -0,0 +1,74 @@ +/* + * (C) Copyright 2004-2010 + * Texas Instruments, <www.ti.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#ifndef _OMAP5_I2C_H_ +#define _OMAP5_I2C_H_ + +#define I2C_BUS_MAX 3 +#define I2C_DEFAULT_BASE I2C_BASE1 + +struct i2c { + unsigned short revnb_lo; /* 0x00 */ + unsigned short res1; + unsigned short revnb_hi; /* 0x04 */ + unsigned short res2[13]; + unsigned short sysc; /* 0x20 */ + unsigned short res3; + unsigned short irqstatus_raw; /* 0x24 */ + unsigned short res4; + unsigned short stat; /* 0x28 */ + unsigned short res5; + unsigned short ie; /* 0x2C */ + unsigned short res6; + unsigned short irqenable_clr; /* 0x30 */ + unsigned short res7; + unsigned short iv; /* 0x34 */ + unsigned short res8[45]; + unsigned short syss; /* 0x90 */ + unsigned short res9; + unsigned short buf; /* 0x94 */ + unsigned short res10; + unsigned short cnt; /* 0x98 */ + unsigned short res11; + unsigned short data; /* 0x9C */ + unsigned short res13; + unsigned short res14; /* 0xA0 */ + unsigned short res15; + unsigned short con; /* 0xA4 */ + unsigned short res16; + unsigned short oa; /* 0xA8 */ + unsigned short res17; + unsigned short sa; /* 0xAC */ + unsigned short res18; + unsigned short psc; /* 0xB0 */ + unsigned short res19; + unsigned short scll; /* 0xB4 */ + unsigned short res20; + unsigned short sclh; /* 0xB8 */ + unsigned short res21; + unsigned short systest; /* 0xBC */ + unsigned short res22; + unsigned short bufstat; /* 0xC0 */ + unsigned short res23; +}; + +#endif /* _OMAP5_I2C_H_ */ diff --git a/arch/arm/include/asm/arch-omap5/mmc_host_def.h b/arch/arm/include/asm/arch-omap5/mmc_host_def.h new file mode 100644 index 0000000000..74439c9d9b --- /dev/null +++ b/arch/arm/include/asm/arch-omap5/mmc_host_def.h @@ -0,0 +1,174 @@ +/* + * (C) Copyright 2010 + * Texas Instruments, <www.ti.com> + * Syed Mohammed Khasim <khasim@ti.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation's version 2 of + * the License. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef MMC_HOST_DEF_H +#define MMC_HOST_DEF_H + +/* + * OMAP HSMMC register definitions + */ + +#define OMAP_HSMMC1_BASE 0x4809C100 +#define OMAP_HSMMC2_BASE 0x480B4100 +#define OMAP_HSMMC3_BASE 0x480AD100 + +struct hsmmc { + unsigned char res1[0x10]; + unsigned int sysconfig; /* 0x10 */ + unsigned int sysstatus; /* 0x14 */ + unsigned char res2[0x14]; + unsigned int con; /* 0x2C */ + unsigned char res3[0xD4]; + unsigned int blk; /* 0x104 */ + unsigned int arg; /* 0x108 */ + unsigned int cmd; /* 0x10C */ + unsigned int rsp10; /* 0x110 */ + unsigned int rsp32; /* 0x114 */ + unsigned int rsp54; /* 0x118 */ + unsigned int rsp76; /* 0x11C */ + unsigned int data; /* 0x120 */ + unsigned int pstate; /* 0x124 */ + unsigned int hctl; /* 0x128 */ + unsigned int sysctl; /* 0x12C */ + unsigned int stat; /* 0x130 */ + unsigned int ie; /* 0x134 */ + unsigned char res4[0x8]; + unsigned int capa; /* 0x140 */ +}; + +/* + * OMAP HS MMC Bit definitions + */ +#define MMC_SOFTRESET (0x1 << 1) +#define RESETDONE (0x1 << 0) +#define NOOPENDRAIN (0x0 << 0) +#define OPENDRAIN (0x1 << 0) +#define OD (0x1 << 0) +#define INIT_NOINIT (0x0 << 1) +#define INIT_INITSTREAM (0x1 << 1) +#define HR_NOHOSTRESP (0x0 << 2) +#define STR_BLOCK (0x0 << 3) +#define MODE_FUNC (0x0 << 4) +#define DW8_1_4BITMODE (0x0 << 5) +#define MIT_CTO (0x0 << 6) +#define CDP_ACTIVEHIGH (0x0 << 7) +#define WPP_ACTIVEHIGH (0x0 << 8) +#define RESERVED_MASK (0x3 << 9) +#define CTPL_MMC_SD (0x0 << 11) +#define BLEN_512BYTESLEN (0x200 << 0) +#define NBLK_STPCNT (0x0 << 16) +#define DE_DISABLE (0x0 << 0) +#define BCE_DISABLE (0x0 << 1) +#define BCE_ENABLE (0x1 << 1) +#define ACEN_DISABLE (0x0 << 2) +#define DDIR_OFFSET (4) +#define DDIR_MASK (0x1 << 4) +#define DDIR_WRITE (0x0 << 4) +#define DDIR_READ (0x1 << 4) +#define MSBS_SGLEBLK (0x0 << 5) +#define MSBS_MULTIBLK (0x1 << 5) +#define RSP_TYPE_OFFSET (16) +#define RSP_TYPE_MASK (0x3 << 16) +#define RSP_TYPE_NORSP (0x0 << 16) +#define RSP_TYPE_LGHT136 (0x1 << 16) +#define RSP_TYPE_LGHT48 (0x2 << 16) +#define RSP_TYPE_LGHT48B (0x3 << 16) +#define CCCE_NOCHECK (0x0 << 19) +#define CCCE_CHECK (0x1 << 19) +#define CICE_NOCHECK (0x0 << 20) +#define CICE_CHECK (0x1 << 20) +#define DP_OFFSET (21) +#define DP_MASK (0x1 << 21) +#define DP_NO_DATA (0x0 << 21) +#define DP_DATA (0x1 << 21) +#define CMD_TYPE_NORMAL (0x0 << 22) +#define INDEX_OFFSET (24) +#define INDEX_MASK (0x3f << 24) +#define INDEX(i) (i << 24) +#define DATI_MASK (0x1 << 1) +#define DATI_CMDDIS (0x1 << 1) +#define DTW_1_BITMODE (0x0 << 1) +#define DTW_4_BITMODE (0x1 << 1) +#define DTW_8_BITMODE (0x1 << 5) /* CON[DW8]*/ +#define SDBP_PWROFF (0x0 << 8) +#define SDBP_PWRON (0x1 << 8) +#define SDVS_1V8 (0x5 << 9) +#define SDVS_3V0 (0x6 << 9) +#define ICE_MASK (0x1 << 0) +#define ICE_STOP (0x0 << 0) +#define ICS_MASK (0x1 << 1) +#define ICS_NOTREADY (0x0 << 1) +#define ICE_OSCILLATE (0x1 << 0) +#define CEN_MASK (0x1 << 2) +#define CEN_DISABLE (0x0 << 2) +#define CEN_ENABLE (0x1 << 2) +#define CLKD_OFFSET (6) +#define CLKD_MASK (0x3FF << 6) +#define DTO_MASK (0xF << 16) +#define DTO_15THDTO (0xE << 16) +#define SOFTRESETALL (0x1 << 24) +#define CC_MASK (0x1 << 0) +#define TC_MASK (0x1 << 1) +#define BWR_MASK (0x1 << 4) +#define BRR_MASK (0x1 << 5) +#define ERRI_MASK (0x1 << 15) +#define IE_CC (0x01 << 0) +#define IE_TC (0x01 << 1) +#define IE_BWR (0x01 << 4) +#define IE_BRR (0x01 << 5) +#define IE_CTO (0x01 << 16) +#define IE_CCRC (0x01 << 17) +#define IE_CEB (0x01 << 18) +#define IE_CIE (0x01 << 19) +#define IE_DTO (0x01 << 20) +#define IE_DCRC (0x01 << 21) +#define IE_DEB (0x01 << 22) +#define IE_CERR (0x01 << 28) +#define IE_BADA (0x01 << 29) + +#define VS30_3V0SUP (1 << 25) +#define VS18_1V8SUP (1 << 26) + +/* Driver definitions */ +#define MMCSD_SECTOR_SIZE 512 +#define MMC_CARD 0 +#define SD_CARD 1 +#define BYTE_MODE 0 +#define SECTOR_MODE 1 +#define CLK_INITSEQ 0 +#define CLK_400KHZ 1 +#define CLK_MISC 2 + +#define RSP_TYPE_NONE (RSP_TYPE_NORSP | CCCE_NOCHECK | CICE_NOCHECK) +#define MMC_CMD0 (INDEX(0) | RSP_TYPE_NONE | DP_NO_DATA | DDIR_WRITE) + +/* Clock Configurations and Macros */ +#define MMC_CLOCK_REFERENCE 96 /* MHz */ + +#define mmc_reg_out(addr, mask, val)\ + writel((readl(addr) & (~(mask))) | ((val) & (mask)), (addr)) + +int omap_mmc_init(int dev_index); + +#endif /* MMC_HOST_DEF_H */ diff --git a/arch/arm/include/asm/arch-omap5/mux_omap5.h b/arch/arm/include/asm/arch-omap5/mux_omap5.h new file mode 100644 index 0000000000..b8c21853f0 --- /dev/null +++ b/arch/arm/include/asm/arch-omap5/mux_omap5.h @@ -0,0 +1,344 @@ +/* + * (C) Copyright 2004-2009 + * Texas Instruments Incorporated + * Richard Woodruff <r-woodruff2@ti.com> + * Aneesh V <aneesh@ti.com> + * Balaji Krishnamoorthy <balajitk@ti.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#ifndef _MUX_OMAP5_H_ +#define _MUX_OMAP5_H_ + +#include <asm/types.h> + +struct pad_conf_entry { + + u16 offset; + + u16 val; + +} __attribute__ ((__packed__)); + +#ifdef CONFIG_OFF_PADCONF +#define OFF_PD (1 << 12) +#define OFF_PU (3 << 12) +#define OFF_OUT_PTD (0 << 10) +#define OFF_OUT_PTU (2 << 10) +#define OFF_IN (1 << 10) +#define OFF_OUT (0 << 10) +#define OFF_EN (1 << 9) +#else +#define OFF_PD (0 << 12) +#define OFF_PU (0 << 12) +#define OFF_OUT_PTD (0 << 10) +#define OFF_OUT_PTU (0 << 10) +#define OFF_IN (0 << 10) +#define OFF_OUT (0 << 10) +#define OFF_EN (0 << 9) +#endif + +#define IEN (1 << 8) +#define IDIS (0 << 8) +#define PTU (3 << 3) +#define PTD (1 << 3) +#define EN (1 << 3) +#define DIS (0 << 3) + +#define M0 0 +#define M1 1 +#define M2 2 +#define M3 3 +#define M4 4 +#define M5 5 +#define M6 6 +#define M7 7 + +#define SAFE_MODE M7 + +#ifdef CONFIG_OFF_PADCONF +#define OFF_IN_PD (OFF_PD | OFF_IN | OFF_EN) +#define OFF_IN_PU (OFF_PU | OFF_IN | OFF_EN) +#define OFF_OUT_PD (OFF_OUT_PTD | OFF_OUT | OFF_EN) +#define OFF_OUT_PU (OFF_OUT_PTU | OFF_OUT | OFF_EN) +#else +#define OFF_IN_PD 0 +#define OFF_IN_PU 0 +#define OFF_OUT_PD 0 +#define OFF_OUT_PU 0 +#endif + +#define CORE_REVISION 0x0000 +#define CORE_HWINFO 0x0004 +#define CORE_SYSCONFIG 0x0010 +#define GPMC_AD0 0x0040 +#define GPMC_AD1 0x0042 +#define GPMC_AD2 0x0044 +#define GPMC_AD3 0x0046 +#define GPMC_AD4 0x0048 +#define GPMC_AD5 0x004A +#define GPMC_AD6 0x004C +#define GPMC_AD7 0x004E +#define GPMC_AD8 0x0050 +#define GPMC_AD9 0x0052 +#define GPMC_AD10 0x0054 +#define GPMC_AD11 0x0056 +#define GPMC_AD12 0x0058 +#define GPMC_AD13 0x005A +#define GPMC_AD14 0x005C +#define GPMC_AD15 0x005E +#define GPMC_A16 0x0060 +#define GPMC_A17 0x0062 +#define GPMC_A18 0x0064 +#define GPMC_A19 0x0066 +#define GPMC_A20 0x0068 +#define GPMC_A21 0x006A +#define GPMC_A22 0x006C +#define GPMC_A23 0x006E +#define GPMC_A24 0x0070 +#define GPMC_A25 0x0072 +#define GPMC_NCS0 0x0074 +#define GPMC_NCS1 0x0076 +#define GPMC_NCS2 0x0078 +#define GPMC_NCS3 0x007A +#define GPMC_NWP 0x007C +#define GPMC_CLK 0x007E +#define GPMC_NADV_ALE 0x0080 +#define GPMC_NOE 0x0082 +#define GPMC_NWE 0x0084 +#define GPMC_NBE0_CLE 0x0086 +#define GPMC_NBE1 0x0088 +#define GPMC_WAIT0 0x008A +#define GPMC_WAIT1 0x008C +#define C2C_DATA11 0x008E +#define C2C_DATA12 0x0090 +#define C2C_DATA13 0x0092 +#define C2C_DATA14 0x0094 +#define C2C_DATA15 0x0096 +#define HDMI_HPD 0x0098 +#define HDMI_CEC 0x009A +#define HDMI_DDC_SCL 0x009C +#define HDMI_DDC_SDA 0x009E +#define CSI21_DX0 0x00A0 +#define CSI21_DY0 0x00A2 +#define CSI21_DX1 0x00A4 +#define CSI21_DY1 0x00A6 +#define CSI21_DX2 0x00A8 +#define CSI21_DY2 0x00AA +#define CSI21_DX3 0x00AC +#define CSI21_DY3 0x00AE +#define CSI21_DX4 0x00B0 +#define CSI21_DY4 0x00B2 +#define CSI22_DX0 0x00B4 +#define CSI22_DY0 0x00B6 +#define CSI22_DX1 0x00B8 +#define CSI22_DY1 0x00BA +#define CAM_SHUTTER 0x00BC +#define CAM_STROBE 0x00BE +#define CAM_GLOBALRESET 0x00C0 +#define USBB1_ULPITLL_CLK 0x00C2 +#define USBB1_ULPITLL_STP 0x00C4 +#define USBB1_ULPITLL_DIR 0x00C6 +#define USBB1_ULPITLL_NXT 0x00C8 +#define USBB1_ULPITLL_DAT0 0x00CA +#define USBB1_ULPITLL_DAT1 0x00CC +#define USBB1_ULPITLL_DAT2 0x00CE +#define USBB1_ULPITLL_DAT3 0x00D0 +#define USBB1_ULPITLL_DAT4 0x00D2 +#define USBB1_ULPITLL_DAT5 0x00D4 +#define USBB1_ULPITLL_DAT6 0x00D6 +#define USBB1_ULPITLL_DAT7 0x00D8 +#define USBB1_HSIC_DATA 0x00DA +#define USBB1_HSIC_STROBE 0x00DC +#define USBC1_ICUSB_DP 0x00DE +#define USBC1_ICUSB_DM 0x00E0 +#define SDMMC1_CLK 0x00E2 +#define SDMMC1_CMD 0x00E4 +#define SDMMC1_DAT0 0x00E6 +#define SDMMC1_DAT1 0x00E8 +#define SDMMC1_DAT2 0x00EA +#define SDMMC1_DAT3 0x00EC +#define SDMMC1_DAT4 0x00EE +#define SDMMC1_DAT5 0x00F0 +#define SDMMC1_DAT6 0x00F2 +#define SDMMC1_DAT7 0x00F4 +#define ABE_MCBSP2_CLKX 0x00F6 +#define ABE_MCBSP2_DR 0x00F8 +#define ABE_MCBSP2_DX 0x00FA +#define ABE_MCBSP2_FSX 0x00FC +#define ABE_MCBSP1_CLKX 0x00FE +#define ABE_MCBSP1_DR 0x0100 +#define ABE_MCBSP1_DX 0x0102 +#define ABE_MCBSP1_FSX 0x0104 +#define ABE_PDM_UL_DATA 0x0106 +#define ABE_PDM_DL_DATA 0x0108 +#define ABE_PDM_FRAME 0x010A +#define ABE_PDM_LB_CLK 0x010C +#define ABE_CLKS 0x010E +#define ABE_DMIC_CLK1 0x0110 +#define ABE_DMIC_DIN1 0x0112 +#define ABE_DMIC_DIN2 0x0114 +#define ABE_DMIC_DIN3 0x0116 +#define UART2_CTS 0x0118 +#define UART2_RTS 0x011A +#define UART2_RX 0x011C +#define UART2_TX 0x011E +#define HDQ_SIO 0x0120 +#define I2C1_SCL 0x0122 +#define I2C1_SDA 0x0124 +#define I2C2_SCL 0x0126 +#define I2C2_SDA 0x0128 +#define I2C3_SCL 0x012A +#define I2C3_SDA 0x012C +#define I2C4_SCL 0x012E +#define I2C4_SDA 0x0130 +#define MCSPI1_CLK 0x0132 +#define MCSPI1_SOMI 0x0134 +#define MCSPI1_SIMO 0x0136 +#define MCSPI1_CS0 0x0138 +#define MCSPI1_CS1 0x013A +#define MCSPI1_CS2 0x013C +#define MCSPI1_CS3 0x013E +#define UART3_CTS_RCTX 0x0140 +#define UART3_RTS_SD 0x0142 +#define UART3_RX_IRRX 0x0144 +#define UART3_TX_IRTX 0x0146 +#define SDMMC5_CLK 0x0148 +#define SDMMC5_CMD 0x014A +#define SDMMC5_DAT0 0x014C +#define SDMMC5_DAT1 0x014E +#define SDMMC5_DAT2 0x0150 +#define SDMMC5_DAT3 0x0152 +#define MCSPI4_CLK 0x0154 +#define MCSPI4_SIMO 0x0156 +#define MCSPI4_SOMI 0x0158 +#define MCSPI4_CS0 0x015A +#define UART4_RX 0x015C +#define UART4_TX 0x015E +#define USBB2_ULPITLL_CLK 0x0160 +#define USBB2_ULPITLL_STP 0x0162 +#define USBB2_ULPITLL_DIR 0x0164 +#define USBB2_ULPITLL_NXT 0x0166 +#define USBB2_ULPITLL_DAT0 0x0168 +#define USBB2_ULPITLL_DAT1 0x016A +#define USBB2_ULPITLL_DAT2 0x016C +#define USBB2_ULPITLL_DAT3 0x016E +#define USBB2_ULPITLL_DAT4 0x0170 +#define USBB2_ULPITLL_DAT5 0x0172 +#define USBB2_ULPITLL_DAT6 0x0174 +#define USBB2_ULPITLL_DAT7 0x0176 +#define USBB2_HSIC_DATA 0x0178 +#define USBB2_HSIC_STROBE 0x017A +#define UNIPRO_TX0 0x017C +#define UNIPRO_TY0 0x017E +#define UNIPRO_TX1 0x0180 +#define UNIPRO_TY1 0x0182 +#define UNIPRO_TX2 0x0184 +#define UNIPRO_TY2 0x0186 +#define UNIPRO_RX0 0x0188 +#define UNIPRO_RY0 0x018A +#define UNIPRO_RX1 0x018C +#define UNIPRO_RY1 0x018E +#define UNIPRO_RX2 0x0190 +#define UNIPRO_RY2 0x0192 +#define USBA0_OTG_CE 0x0194 +#define USBA0_OTG_DP 0x0196 +#define USBA0_OTG_DM 0x0198 +#define FREF_CLK1_OUT 0x019A +#define FREF_CLK2_OUT 0x019C +#define SYS_NIRQ1 0x019E +#define SYS_NIRQ2 0x01A0 +#define SYS_BOOT0 0x01A2 +#define SYS_BOOT1 0x01A4 +#define SYS_BOOT2 0x01A6 +#define SYS_BOOT3 0x01A8 +#define SYS_BOOT4 0x01AA +#define SYS_BOOT5 0x01AC +#define DPM_EMU0 0x01AE +#define DPM_EMU1 0x01B0 +#define DPM_EMU2 0x01B2 +#define DPM_EMU3 0x01B4 +#define DPM_EMU4 0x01B6 +#define DPM_EMU5 0x01B8 +#define DPM_EMU6 0x01BA +#define DPM_EMU7 0x01BC +#define DPM_EMU8 0x01BE +#define DPM_EMU9 0x01C0 +#define DPM_EMU10 0x01C2 +#define DPM_EMU11 0x01C4 +#define DPM_EMU12 0x01C6 +#define DPM_EMU13 0x01C8 +#define DPM_EMU14 0x01CA +#define DPM_EMU15 0x01CC +#define DPM_EMU16 0x01CE +#define DPM_EMU17 0x01D0 +#define DPM_EMU18 0x01D2 +#define DPM_EMU19 0x01D4 +#define WAKEUPEVENT_0 0x01D8 +#define WAKEUPEVENT_1 0x01DC +#define WAKEUPEVENT_2 0x01E0 +#define WAKEUPEVENT_3 0x01E4 +#define WAKEUPEVENT_4 0x01E8 +#define WAKEUPEVENT_5 0x01EC +#define WAKEUPEVENT_6 0x01F0 + +#define WKUP_REVISION 0x0000 +#define WKUP_HWINFO 0x0004 +#define WKUP_SYSCONFIG 0x0010 +#define PAD0_SIM_IO 0x0040 +#define PAD1_SIM_CLK 0x0042 +#define PAD0_SIM_RESET 0x0044 +#define PAD1_SIM_CD 0x0046 +#define PAD0_SIM_PWRCTRL 0x0048 +#define PAD1_SR_SCL 0x004A +#define PAD0_SR_SDA 0x004C +#define PAD1_FREF_XTAL_IN 0x004E +#define PAD0_FREF_SLICER_IN 0x0050 +#define PAD1_FREF_CLK_IOREQ 0x0052 +#define PAD0_FREF_CLK0_OUT 0x0054 +#define PAD1_FREF_CLK3_REQ 0x0056 +#define PAD0_FREF_CLK3_OUT 0x0058 +#define PAD1_FREF_CLK4_REQ 0x005A +#define PAD0_FREF_CLK4_OUT 0x005C +#define PAD1_SYS_32K 0x005E +#define PAD0_SYS_NRESPWRON 0x0060 +#define PAD1_SYS_NRESWARM 0x0062 +#define PAD0_SYS_PWR_REQ 0x0064 +#define PAD1_SYS_PWRON_RESET 0x0066 +#define PAD0_SYS_BOOT6 0x0068 +#define PAD1_SYS_BOOT7 0x006A +#define PAD0_JTAG_NTRST 0x006C +#define PAD1_JTAG_TCK 0x006D +#define PAD0_JTAG_RTCK 0x0070 +#define PAD1_JTAG_TMS_TMSC 0x0072 +#define PAD0_JTAG_TDI 0x0074 +#define PAD1_JTAG_TDO 0x0076 +#define PADCONF_WAKEUPEVENT_0 0x007C +#define CONTROL_SMART1NOPMIO_PADCONF_0 0x05A0 +#define CONTROL_SMART1NOPMIO_PADCONF_1 0x05A4 +#define PADCONF_MODE 0x05A8 +#define CONTROL_XTAL_OSCILLATOR 0x05AC +#define CONTROL_CONTROL_I2C_2 0x0604 +#define CONTROL_CONTROL_JTAG 0x0608 +#define CONTROL_CONTROL_SYS 0x060C +#define CONTROL_SPARE_RW 0x0614 +#define CONTROL_SPARE_R 0x0618 +#define CONTROL_SPARE_R_C0 0x061C + +#endif /* _MUX_OMAP5_H_ */ diff --git a/arch/arm/include/asm/arch-omap5/omap.h b/arch/arm/include/asm/arch-omap5/omap.h new file mode 100644 index 0000000000..85975de2da --- /dev/null +++ b/arch/arm/include/asm/arch-omap5/omap.h @@ -0,0 +1,207 @@ +/* + * (C) Copyright 2010 + * Texas Instruments, <www.ti.com> + * + * Authors: + * Aneesh V <aneesh@ti.com> + * Sricharan R <r.sricharan@ti.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _OMAP5_H_ +#define _OMAP5_H_ + +#if !(defined(__KERNEL_STRICT_NAMES) || defined(__ASSEMBLY__)) +#include <asm/types.h> +#endif /* !(__KERNEL_STRICT_NAMES || __ASSEMBLY__) */ + +/* + * L4 Peripherals - L4 Wakeup and L4 Core now + */ +#define OMAP54XX_L4_CORE_BASE 0x4A000000 +#define OMAP54XX_L4_WKUP_BASE 0x4Ae00000 +#define OMAP54XX_L4_PER_BASE 0x48000000 + +#define OMAP54XX_DRAM_ADDR_SPACE_START 0x80000000 +#define OMAP54XX_DRAM_ADDR_SPACE_END 0xD0000000 +#define DRAM_ADDR_SPACE_START OMAP54XX_DRAM_ADDR_SPACE_START +#define DRAM_ADDR_SPACE_END OMAP54XX_DRAM_ADDR_SPACE_END + +/* CONTROL */ +#define CTRL_BASE (OMAP54XX_L4_CORE_BASE + 0x2000) +#define CONTROL_PADCONF_CORE (CTRL_BASE + 0x0800) +#define CONTROL_PADCONF_WKUP (OMAP54XX_L4_WKUP_BASE + 0xc800) + +/* LPDDR2 IO regs. To be verified */ +#define LPDDR2_IO_REGS_BASE 0x4A100638 + +/* CONTROL_ID_CODE */ +#define CONTROL_ID_CODE (CTRL_BASE + 0x204) + +/* To be verified */ +#define OMAP5_CONTROL_ID_CODE_ES1_0 0x0B85202F + +/* STD_FUSE_PROD_ID_1 */ +#define STD_FUSE_PROD_ID_1 (CTRL_BASE + 0x218) +#define PROD_ID_1_SILICON_TYPE_SHIFT 16 +#define PROD_ID_1_SILICON_TYPE_MASK (3 << 16) + +/* UART */ +#define UART1_BASE (OMAP54XX_L4_PER_BASE + 0x6a000) +#define UART2_BASE (OMAP54XX_L4_PER_BASE + 0x6c000) +#define UART3_BASE (OMAP54XX_L4_PER_BASE + 0x20000) + +/* General Purpose Timers */ +#define GPT1_BASE (OMAP54XX_L4_WKUP_BASE + 0x18000) +#define GPT2_BASE (OMAP54XX_L4_PER_BASE + 0x32000) +#define GPT3_BASE (OMAP54XX_L4_PER_BASE + 0x34000) + +/* Watchdog Timer2 - MPU watchdog */ +#define WDT2_BASE (OMAP54XX_L4_WKUP_BASE + 0x14000) + +/* 32KTIMER */ +#define SYNC_32KTIMER_BASE (OMAP54XX_L4_WKUP_BASE + 0x4000) + +/* GPMC */ +#define OMAP54XX_GPMC_BASE 0x50000000 + +/* SYSTEM CONTROL MODULE */ +#define SYSCTRL_GENERAL_CORE_BASE 0x4A002000 + +/* + * Hardware Register Details + */ + +/* Watchdog Timer */ +#define WD_UNLOCK1 0xAAAA +#define WD_UNLOCK2 0x5555 + +/* GP Timer */ +#define TCLR_ST (0x1 << 0) +#define TCLR_AR (0x1 << 1) +#define TCLR_PRE (0x1 << 5) + +/* + * PRCM + */ + +/* PRM */ +#define PRM_BASE 0x4AE06000 +#define PRM_DEVICE_BASE (PRM_BASE + 0x1B00) + +#define PRM_RSTCTRL PRM_DEVICE_BASE +#define PRM_RSTCTRL_RESET 0x01 + +/* Control Module */ +#define LDOSRAM_ACTMODE_VSET_IN_MASK (0x1F << 5) +#define LDOSRAM_VOLT_CTRL_OVERRIDE 0x0401040f +#define CONTROL_EFUSE_1_OVERRIDE 0x1C4D0110 +#define CONTROL_EFUSE_2_OVERRIDE 0x00084000 + +/* LPDDR2 IO regs */ +#define CONTROL_LPDDR2IO_SLEW_125PS_DRV8_PULL_DOWN 0x1C1C1C1C +#define CONTROL_LPDDR2IO_SLEW_325PS_DRV8_GATE_KEEPER 0x9E9E9E9E +#define CONTROL_LPDDR2IO_SLEW_315PS_DRV12_PULL_DOWN 0x7C7C7C7C +#define LPDDR2IO_GR10_WD_MASK (3 << 17) +#define CONTROL_LPDDR2IO_3_VAL 0xA0888C00 + +/* CONTROL_EFUSE_2 */ +#define CONTROL_EFUSE_2_NMOS_PMOS_PTV_CODE_1 0x00ffc000 + +#define MMC1_PWRDNZ (1 << 26) +#define MMC1_PBIASLITE_PWRDNZ (1 << 22) +#define MMC1_PBIASLITE_VMODE (1 << 21) + +#ifndef __ASSEMBLY__ + +struct s32ktimer { + unsigned char res[0x10]; + unsigned int s32k_cr; /* 0x10 */ +}; + +struct omap4_sys_ctrl_regs { + unsigned int pad1[129]; + unsigned int control_id_code; /* 0x4A002204 */ + unsigned int pad11[22]; + unsigned int control_std_fuse_opp_bgap; /* 0x4a002260 */ + unsigned int pad2[47]; + unsigned int control_ldosram_iva_voltage_ctrl; /* 0x4A002320 */ + unsigned int control_ldosram_mpu_voltage_ctrl; /* 0x4A002324 */ + unsigned int control_ldosram_core_voltage_ctrl; /* 0x4A002328 */ + unsigned int pad3[260277]; + unsigned int control_pbiaslite; /* 0x4A100600 */ + unsigned int pad4[63]; + unsigned int control_efuse_1; /* 0x4A100700 */ + unsigned int control_efuse_2; /* 0x4A100704 */ +}; + +struct control_lpddr2io_regs { + unsigned int control_lpddr2io1_0; + unsigned int control_lpddr2io1_1; + unsigned int control_lpddr2io1_2; + unsigned int control_lpddr2io1_3; + unsigned int control_lpddr2io2_0; + unsigned int control_lpddr2io2_1; + unsigned int control_lpddr2io2_2; + unsigned int control_lpddr2io2_3; +}; +#endif /* __ASSEMBLY__ */ + +/* + * Non-secure SRAM Addresses + * Non-secure RAM starts at 0x40300000 for GP devices. But we keep SRAM_BASE + * at 0x40304000(EMU base) so that our code works for both EMU and GP + */ +#define NON_SECURE_SRAM_START 0x40304000 +#define NON_SECURE_SRAM_END 0x40320000 /* Not inclusive */ +/* base address for indirect vectors (internal boot mode) */ +#define SRAM_ROM_VECT_BASE 0x4031F000 +/* Temporary SRAM stack used while low level init is done */ +#define LOW_LEVEL_SRAM_STACK NON_SECURE_SRAM_END + +#define SRAM_SCRATCH_SPACE_ADDR NON_SECURE_SRAM_START +/* + * SRAM scratch space entries + */ +#define OMAP5_SRAM_SCRATCH_OMAP5_REV SRAM_SCRATCH_SPACE_ADDR +#define OMAP5_SRAM_SCRATCH_EMIF_SIZE (SRAM_SCRATCH_SPACE_ADDR + 0x4) +#define OMAP5_SRAM_SCRATCH_EMIF_T_NUM (SRAM_SCRATCH_SPACE_ADDR + 0xC) +#define OMAP5_SRAM_SCRATCH_EMIF_T_DEN (SRAM_SCRATCH_SPACE_ADDR + 0x10) +#define OMAP5_SRAM_SCRATCH_SPACE_END (SRAM_SCRATCH_SPACE_ADDR + 0x14) + +/* Silicon revisions */ +#define OMAP4430_SILICON_ID_INVALID 0xFFFFFFFF +#define OMAP4430_ES1_0 0x44300100 +#define OMAP4430_ES2_0 0x44300200 +#define OMAP4430_ES2_1 0x44300210 +#define OMAP4430_ES2_2 0x44300220 +#define OMAP4430_ES2_3 0x44300230 +#define OMAP4460_ES1_0 0x44600100 +#define OMAP4460_ES1_1 0x44600110 + +/* ROM code defines */ +/* Boot device */ +#define BOOT_DEVICE_MASK 0xFF +#define BOOT_DEVICE_OFFSET 0x8 +#define DEV_DESC_PTR_OFFSET 0x4 +#define DEV_DATA_PTR_OFFSET 0x18 +#define BOOT_MODE_OFFSET 0x8 + +#endif diff --git a/arch/arm/include/asm/arch-omap5/sys_proto.h b/arch/arm/include/asm/arch-omap5/sys_proto.h new file mode 100644 index 0000000000..fdca7655c6 --- /dev/null +++ b/arch/arm/include/asm/arch-omap5/sys_proto.h @@ -0,0 +1,121 @@ +/* + * (C) Copyright 2010 + * Texas Instruments, <www.ti.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef _SYS_PROTO_H_ +#define _SYS_PROTO_H_ + +#include <asm/arch/omap.h> +#include <asm/io.h> +#include <asm/arch/clocks.h> +#include <asm/omap_common.h> +#include <asm/arch/mux_omap5.h> + +struct omap_sysinfo { + char *board_string; +}; +extern const struct omap_sysinfo sysinfo; + +extern struct omap5_prcm_regs *const prcm; + +void gpmc_init(void); +void watchdog_init(void); +u32 get_device_type(void); +void do_set_mux(u32 base, struct pad_conf_entry const *array, int size); +void set_muxconf_regs_essential(void); +void set_muxconf_regs_non_essential(void); +void sr32(void *, u32, u32, u32); +u32 wait_on_value(u32, u32, void *, u32); +void sdelay(unsigned long); +void omap_rev_string(char *omap_rev_string); +void setup_clocks_for_console(void); +void prcm_init(void); +void bypass_dpll(u32 *const base); +void freq_update_core(void); +u32 get_sys_clk_freq(void); +u32 omap5_ddr_clk(void); +void cancel_out(u32 *num, u32 *den, u32 den_limit); +void sdram_init(void); +u32 omap_sdram_size(void); +u32 cortex_rev(void); +void init_omap_revision(void); +void do_io_settings(void); + +/* + * This is used to verify if the configuration header + * was executed by Romcode prior to control of transfer + * to the bootloader. SPL is responsible for saving and + * passing this to the u-boot. + */ +extern struct omap_boot_parameters boot_params; + +static inline u32 running_from_sdram(void) +{ + u32 pc; + asm volatile ("mov %0, pc" : "=r" (pc)); + return ((pc >= OMAP54XX_DRAM_ADDR_SPACE_START) && + (pc < OMAP54XX_DRAM_ADDR_SPACE_END)); +} + +static inline u8 uboot_loaded_by_spl(void) +{ + /* + * Configuration Header is not supported yet, so u-boot init running + * from SDRAM implies that it was loaded by SPL. When this situation + * changes one of these approaches could be taken: + * i. Pass a magic from SPL to U-Boot and U-Boot save it at a known + * location. + * ii. Check the OPP. CH can support only 50% OPP while SPL initializes + * the DPLLs at 100% OPP. + */ + return running_from_sdram(); +} +/* + * The basic hardware init of OMAP(s_init()) can happen in 4 + * different contexts: + * 1. SPL running from SRAM + * 2. U-Boot running from FLASH + * 3. Non-XIP U-Boot loaded to SDRAM by SPL + * 4. Non-XIP U-Boot loaded to SDRAM by ROM code using the + * Configuration Header feature + * + * This function finds this context. + * Defining as inline may help in compiling out unused functions in SPL + */ +static inline u32 omap_hw_init_context(void) +{ +#ifdef CONFIG_SPL_BUILD + return OMAP_INIT_CONTEXT_SPL; +#else + if (uboot_loaded_by_spl()) + return OMAP_INIT_CONTEXT_UBOOT_AFTER_SPL; + else if (running_from_sdram()) + return OMAP_INIT_CONTEXT_UBOOT_AFTER_CH; + else + return OMAP_INIT_CONTEXT_UBOOT_FROM_NOR; +#endif +} + +static inline u32 omap_revision(void) +{ + extern u32 *const omap5_revision; + return *omap5_revision; +} + +#endif diff --git a/arch/arm/include/asm/armv7.h b/arch/arm/include/asm/armv7.h index 9adc563788..ad9a875de5 100644 --- a/arch/arm/include/asm/armv7.h +++ b/arch/arm/include/asm/armv7.h @@ -31,6 +31,9 @@ #define MIDR_CORTEX_A9_R1P3 0x411FC093 #define MIDR_CORTEX_A9_R2P10 0x412FC09A +/* Cortex-A15 revisions */ +#define MIDR_CORTEX_A15_R0P0 0x410FC0F0 + /* CCSIDR */ #define CCSIDR_LINE_SIZE_OFFSET 0 #define CCSIDR_LINE_SIZE_MASK 0x7 diff --git a/arch/arm/include/asm/mach-types.h b/arch/arm/include/asm/mach-types.h index 254905137c..2d5c3bc376 100644 --- a/arch/arm/include/asm/mach-types.h +++ b/arch/arm/include/asm/mach-types.h @@ -1104,6 +1104,7 @@ extern unsigned int __machine_arch_type; #define MACH_TYPE_THALES_ADC 3492 #define MACH_TYPE_UBISYS_P9D_EVP 3493 #define MACH_TYPE_ATDGP318 3494 +#define MACH_TYPE_OMAP5_SEVM 3777 #ifdef CONFIG_ARCH_EBSA110 # ifdef machine_arch_type @@ -14209,6 +14210,18 @@ extern unsigned int __machine_arch_type; # define machine_is_atdgp318() (0) #endif +#ifdef CONFIG_MACH_OMAP5_SEVM +# ifdef machine_arch_type +# undef machine_arch_type +# define machine_arch_type __machine_arch_type +# else +# define machine_arch_type MACH_TYPE_OMAP5_SEVM +# endif +# define machine_is_omap5_sevm() (machine_arch_type == MACH_TYPE_OMAP5_SEVM) +#else +# define machine_is_omap5_sevm() (0) +#endif + /* * These have not yet been registered */ diff --git a/arch/arm/include/asm/omap_common.h b/arch/arm/include/asm/omap_common.h index 3f2f004afb..f026805cd0 100644 --- a/arch/arm/include/asm/omap_common.h +++ b/arch/arm/include/asm/omap_common.h @@ -37,7 +37,16 @@ void preloader_console_init(void); /* Boot device */ -#ifdef CONFIG_OMAP44XX /* OMAP4 */ +#ifdef CONFIG_OMAP54XX +#define BOOT_DEVICE_NONE 0 +#define BOOT_DEVICE_XIP 1 +#define BOOT_DEVICE_XIPWAIT 2 +#define BOOT_DEVICE_NAND 3 +#define BOOT_DEVICE_ONE_NAND 4 +#define BOOT_DEVICE_MMC1 5 +#define BOOT_DEVICE_MMC2 6 +#define BOOT_DEVICE_MMC3 7 +#elif defined(CONFIG_OMAP44XX) /* OMAP4 */ #define BOOT_DEVICE_NONE 0 #define BOOT_DEVICE_XIP 1 #define BOOT_DEVICE_XIPWAIT 2 @@ -74,7 +83,6 @@ extern struct spl_image_info spl_image; u32 omap_boot_device(void); u32 omap_boot_mode(void); - /* SPL common function s*/ void spl_parse_image_header(const struct image_header *header); void omap_rev_string(char *omap_rev_string); @@ -85,4 +93,22 @@ void spl_nand_load_image(void); /* MMC SPL functions */ void spl_mmc_load_image(void); +/* + * silicon revisions. + * Moving this to common, so that most of code can be moved to common, + * directories. + */ + +/* omap4 */ +#define OMAP4430_SILICON_ID_INVALID 0xFFFFFFFF +#define OMAP4430_ES1_0 0x44300100 +#define OMAP4430_ES2_0 0x44300200 +#define OMAP4430_ES2_1 0x44300210 +#define OMAP4430_ES2_2 0x44300220 +#define OMAP4430_ES2_3 0x44300230 +#define OMAP4460_ES1_0 0x44600100 + +/* omap5 */ +#define OMAP5430_SILICON_ID_INVALID 0 +#define OMAP5430_ES1_0 0x54300100 #endif /* _OMAP_COMMON_H_ */ diff --git a/board/ti/omap5_evm/Makefile b/board/ti/omap5_evm/Makefile new file mode 100644 index 0000000000..fa81d64bee --- /dev/null +++ b/board/ti/omap5_evm/Makefile @@ -0,0 +1,49 @@ +# +# (C) Copyright 2000, 2001, 2002 +# Wolfgang Denk, DENX Software Engineering, wd@denx.de. +# +# See file CREDITS for list of people who contributed to this +# project. +# +# This program is free software; you can redistribute it and/or +# modify it under the terms of the GNU General Public License as +# published by the Free Software Foundation; either version 2 of +# the License, or (at your option) any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, +# MA 02111-1307 USA +# + +include $(TOPDIR)/config.mk + +LIB = $(obj)lib$(BOARD).o + +COBJS := evm.o + +SRCS := $(COBJS:.o=.c) +OBJS := $(addprefix $(obj),$(COBJS)) + +$(LIB): $(obj).depend $(OBJS) + $(call cmd_link_o_target, $(OBJS)) + +clean: + rm -f $(OBJS) + +distclean: clean + rm -f $(LIB) core *.bak $(obj).depend + +######################################################################### + +# defines $(obj).depend target +include $(SRCTREE)/rules.mk + +sinclude $(obj).depend + +######################################################################### diff --git a/board/ti/omap5_evm/evm.c b/board/ti/omap5_evm/evm.c new file mode 100644 index 0000000000..ea0cb13b43 --- /dev/null +++ b/board/ti/omap5_evm/evm.c @@ -0,0 +1,101 @@ +/* + * (C) Copyright 2010 + * Texas Instruments Incorporated, <www.ti.com> + * Aneesh V <aneesh@ti.com> + * Steve Sakoman <steve@sakoman.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#include <common.h> +#include <twl6030.h> +#include <asm/arch/sys_proto.h> +#include <asm/arch/mmc_host_def.h> + +#include "mux_data.h" + +DECLARE_GLOBAL_DATA_PTR; + +const struct omap_sysinfo sysinfo = { + "Board: OMAP5430 EVM\n" +}; + +/** + * @brief board_init + * + * @return 0 + */ +int board_init(void) +{ + gpmc_init(); + gd->bd->bi_arch_number = MACH_TYPE_OMAP5_SEVM; + gd->bd->bi_boot_params = (0x80000000 + 0x100); /* boot param addr */ + + return 0; +} + +int board_eth_init(bd_t *bis) +{ + return 0; +} + +/** + * @brief misc_init_r - Configure EVM board specific configurations + * such as power configurations, ethernet initialization as phase2 of + * boot sequence + * + * @return 0 + */ +int misc_init_r(void) +{ +#ifdef CONFIG_TWL6030_POWER + twl6030_init_battery_charging(); +#endif + return 0; +} + +void set_muxconf_regs_essential(void) +{ + do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_essential, + sizeof(core_padconf_array_essential) / + sizeof(struct pad_conf_entry)); + + do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_essential, + sizeof(wkup_padconf_array_essential) / + sizeof(struct pad_conf_entry)); +} + +void set_muxconf_regs_non_essential(void) +{ + do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_non_essential, + sizeof(core_padconf_array_non_essential) / + sizeof(struct pad_conf_entry)); + + do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_non_essential, + sizeof(wkup_padconf_array_non_essential) / + sizeof(struct pad_conf_entry)); +} + +#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC) +int board_mmc_init(bd_t *bis) +{ + omap_mmc_init(0); + omap_mmc_init(1); + return 0; +} +#endif diff --git a/board/ti/omap5_evm/mux_data.h b/board/ti/omap5_evm/mux_data.h new file mode 100644 index 0000000000..f0334517a0 --- /dev/null +++ b/board/ti/omap5_evm/mux_data.h @@ -0,0 +1,275 @@ +/* + * (C) Copyright 2010 + * Texas Instruments Incorporated, <www.ti.com> + * + * Balaji Krishnamoorthy <balajitk@ti.com> + * Aneesh V <aneesh@ti.com> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ +#ifndef _EVM5430_MUX_DATA_H +#define _EVM5430_MUX_DATA_H + +#include <asm/arch/mux_omap5.h> + +const struct pad_conf_entry core_padconf_array_essential[] = { + +{GPMC_AD0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat0 */ +{GPMC_AD1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat1 */ +{GPMC_AD2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat2 */ +{GPMC_AD3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat3 */ +{GPMC_AD4, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat4 */ +{GPMC_AD5, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat5 */ +{GPMC_AD6, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat6 */ +{GPMC_AD7, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat7 */ +{GPMC_NOE, (PTU | IEN | OFF_EN | OFF_OUT_PTD | M1)}, /* sdmmc2_clk */ +{GPMC_NWE, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_cmd */ +{SDMMC1_CLK, (PTU | OFF_EN | OFF_OUT_PTD | M0)}, /* sdmmc1_clk */ +{SDMMC1_CMD, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_cmd */ +{SDMMC1_DAT0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat0 */ +{SDMMC1_DAT1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat1 */ +{SDMMC1_DAT2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat2 */ +{SDMMC1_DAT3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat3 */ +{SDMMC1_DAT4, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat4 */ +{SDMMC1_DAT5, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat5 */ +{SDMMC1_DAT6, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat6 */ +{SDMMC1_DAT7, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat7 */ +{I2C1_SCL, (PTU | IEN | M0)}, /* i2c1_scl */ +{I2C1_SDA, (PTU | IEN | M0)}, /* i2c1_sda */ +{I2C2_SCL, (PTU | IEN | M0)}, /* i2c2_scl */ +{I2C2_SDA, (PTU | IEN | M0)}, /* i2c2_sda */ +{I2C3_SCL, (PTU | IEN | M0)}, /* i2c3_scl */ +{I2C3_SDA, (PTU | IEN | M0)}, /* i2c3_sda */ +{I2C4_SCL, (PTU | IEN | M0)}, /* i2c4_scl */ +{I2C4_SDA, (PTU | IEN | M0)}, /* i2c4_sda */ +{UART3_CTS_RCTX, (PTU | IEN | M0)}, /* uart3_tx */ +{UART3_RTS_SD, (M0)}, /* uart3_rts_sd */ +{UART3_RX_IRRX, (IEN | M0)}, /* uart3_rx */ +{UART3_TX_IRTX, (M0)} /* uart3_tx */ + +}; + +const struct pad_conf_entry wkup_padconf_array_essential[] = { + +{PAD1_SR_SCL, (PTU | IEN | M0)}, /* sr_scl */ +{PAD0_SR_SDA, (PTU | IEN | M0)}, /* sr_sda */ +{PAD1_SYS_32K, (IEN | M0)} /* sys_32k */ + +}; + +const struct pad_conf_entry core_padconf_array_non_essential[] = { + {GPMC_AD8, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M3)}, /* gpio_32 */ + {GPMC_AD9, (PTU | IEN | M3)}, /* gpio_33 */ + {GPMC_AD10, (PTU | IEN | M3)}, /* gpio_34 */ + {GPMC_AD11, (PTU | IEN | M3)}, /* gpio_35 */ + {GPMC_AD12, (PTU | IEN | M3)}, /* gpio_36 */ + {GPMC_AD13, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3)}, /* gpio_37 */ + {GPMC_AD14, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3)}, /* gpio_38 */ + {GPMC_AD15, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3)}, /* gpio_39 */ + {GPMC_A16, (M3)}, /* gpio_40 */ + {GPMC_A17, (PTD | M3)}, /* gpio_41 */ + {GPMC_A18, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row6 */ + {GPMC_A19, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row7 */ + {GPMC_A20, (IEN | M3)}, /* gpio_44 */ + {GPMC_A21, (M3)}, /* gpio_45 */ + {GPMC_A22, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col6 */ + {GPMC_A23, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col7 */ + {GPMC_A24, (PTD | M3)}, /* gpio_48 */ + {GPMC_A25, (PTD | M3)}, /* gpio_49 */ + {GPMC_NCS0, (M3)}, /* gpio_50 */ + {GPMC_NCS1, (IEN | M3)}, /* gpio_51 */ + {GPMC_NCS2, (IEN | M3)}, /* gpio_52 */ + {GPMC_NCS3, (IEN | M3)}, /* gpio_53 */ + {GPMC_NWP, (M3)}, /* gpio_54 */ + {GPMC_CLK, (PTD | M3)}, /* gpio_55 */ + {GPMC_NADV_ALE, (M3)}, /* gpio_56 */ + {GPMC_NBE0_CLE, (M3)}, /* gpio_59 */ + {GPMC_NBE1, (PTD | M3)}, /* gpio_60 */ + {GPMC_WAIT0, (PTU | IEN | M3)}, /* gpio_61 */ + {GPMC_WAIT1, (IEN | M3)}, /* gpio_62 */ + {C2C_DATA11, (PTD | M3)}, /* gpio_100 */ + {C2C_DATA12, (M1)}, /* dsi1_te0 */ + {C2C_DATA13, (PTD | M3)}, /* gpio_102 */ + {C2C_DATA14, (M1)}, /* dsi2_te0 */ + {C2C_DATA15, (PTD | M3)}, /* gpio_104 */ + {HDMI_HPD, (M0)}, /* hdmi_hpd */ + {HDMI_CEC, (M0)}, /* hdmi_cec */ + {HDMI_DDC_SCL, (PTU | M0)}, /* hdmi_ddc_scl */ + {HDMI_DDC_SDA, (PTU | IEN | M0)}, /* hdmi_ddc_sda */ + {CSI21_DX0, (IEN | M0)}, /* csi21_dx0 */ + {CSI21_DY0, (IEN | M0)}, /* csi21_dy0 */ + {CSI21_DX1, (IEN | M0)}, /* csi21_dx1 */ + {CSI21_DY1, (IEN | M0)}, /* csi21_dy1 */ + {CSI21_DX2, (IEN | M0)}, /* csi21_dx2 */ + {CSI21_DY2, (IEN | M0)}, /* csi21_dy2 */ + {CSI21_DX3, (PTD | M7)}, /* csi21_dx3 */ + {CSI21_DY3, (PTD | M7)}, /* csi21_dy3 */ + {CSI21_DX4, (PTD | OFF_EN | OFF_PD | OFF_IN | M7)}, /* csi21_dx4 */ + {CSI21_DY4, (PTD | OFF_EN | OFF_PD | OFF_IN | M7)}, /* csi21_dy4 */ + {CSI22_DX0, (IEN | M0)}, /* csi22_dx0 */ + {CSI22_DY0, (IEN | M0)}, /* csi22_dy0 */ + {CSI22_DX1, (IEN | M0)}, /* csi22_dx1 */ + {CSI22_DY1, (IEN | M0)}, /* csi22_dy1 */ + {CAM_SHUTTER, (OFF_EN | OFF_PD | OFF_OUT_PTD | M0)}, /* cam_shutter */ + {CAM_STROBE, (OFF_EN | OFF_PD | OFF_OUT_PTD | M0)}, /* cam_strobe */ + {CAM_GLOBALRESET, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M3)}, /* gpio_83 */ + {USBB1_ULPITLL_CLK, (IEN | OFF_EN | OFF_IN | M1)}, /* hsi1_cawake */ + {USBB1_ULPITLL_STP, (IEN | OFF_EN | OFF_IN | M1)}, /* hsi1_cadata */ + {USBB1_ULPITLL_DIR, (IEN | OFF_EN | OFF_IN | M1)}, /* hsi1_caflag */ + {USBB1_ULPITLL_NXT, (OFF_EN | M1)}, /* hsi1_acready */ + {USBB1_ULPITLL_DAT0, (OFF_EN | M1)}, /* hsi1_acwake */ + {USBB1_ULPITLL_DAT1, (OFF_EN | M1)}, /* hsi1_acdata */ + {USBB1_ULPITLL_DAT2, (OFF_EN | M1)}, /* hsi1_acflag */ + {USBB1_ULPITLL_DAT3, (IEN | OFF_EN | OFF_IN | M1)}, /* hsi1_caready */ + {USBB1_ULPITLL_DAT4, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat4 */ + {USBB1_ULPITLL_DAT5, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat5 */ + {USBB1_ULPITLL_DAT6, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat6 */ + {USBB1_ULPITLL_DAT7, (IEN | OFF_EN | OFF_PD | OFF_IN | M4)}, /* usbb1_ulpiphy_dat7 */ + {USBB1_HSIC_DATA, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usbb1_hsic_data */ + {USBB1_HSIC_STROBE, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usbb1_hsic_strobe */ + {USBC1_ICUSB_DP, (IEN | M0)}, /* usbc1_icusb_dp */ + {USBC1_ICUSB_DM, (IEN | M0)}, /* usbc1_icusb_dm */ + {ABE_MCBSP2_CLKX, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_mcbsp2_clkx */ + {ABE_MCBSP2_DR, (IEN | OFF_EN | OFF_OUT_PTD | M0)}, /* abe_mcbsp2_dr */ + {ABE_MCBSP2_DX, (OFF_EN | OFF_OUT_PTD | M0)}, /* abe_mcbsp2_dx */ + {ABE_MCBSP2_FSX, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_mcbsp2_fsx */ + {ABE_MCBSP1_CLKX, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_mcbsp1_clkx */ + {ABE_MCBSP1_DR, (IEN | OFF_EN | OFF_OUT_PTD | M0)}, /* abe_mcbsp1_dr */ + {ABE_MCBSP1_DX, (OFF_EN | OFF_OUT_PTD | M0)}, /* abe_mcbsp1_dx */ + {ABE_MCBSP1_FSX, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_mcbsp1_fsx */ + {ABE_PDM_UL_DATA, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_ul_data */ + {ABE_PDM_DL_DATA, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_dl_data */ + {ABE_PDM_FRAME, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_frame */ + {ABE_PDM_LB_CLK, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_pdm_lb_clk */ + {ABE_CLKS, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* abe_clks */ + {ABE_DMIC_CLK1, (M0)}, /* abe_dmic_clk1 */ + {ABE_DMIC_DIN1, (IEN | M0)}, /* abe_dmic_din1 */ + {ABE_DMIC_DIN2, (IEN | M0)}, /* abe_dmic_din2 */ + {ABE_DMIC_DIN3, (IEN | M0)}, /* abe_dmic_din3 */ + {UART2_CTS, (PTU | IEN | M0)}, /* uart2_cts */ + {UART2_RTS, (M0)}, /* uart2_rts */ + {UART2_RX, (PTU | IEN | M0)}, /* uart2_rx */ + {UART2_TX, (M0)}, /* uart2_tx */ + {HDQ_SIO, (M3)}, /* gpio_127 */ + {MCSPI1_CLK, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_clk */ + {MCSPI1_SOMI, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_somi */ + {MCSPI1_SIMO, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_simo */ + {MCSPI1_CS0, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi1_cs0 */ + {MCSPI1_CS1, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M3)}, /* mcspi1_cs1 */ + {MCSPI1_CS2, (PTU | OFF_EN | OFF_OUT_PTU | M3)}, /* gpio_139 */ + {MCSPI1_CS3, (PTU | IEN | M3)}, /* gpio_140 */ + {SDMMC5_CLK, (PTU | IEN | OFF_EN | OFF_OUT_PTD | M0)}, /* sdmmc5_clk */ + {SDMMC5_CMD, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_cmd */ + {SDMMC5_DAT0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat0 */ + {SDMMC5_DAT1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat1 */ + {SDMMC5_DAT2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat2 */ + {SDMMC5_DAT3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc5_dat3 */ + {MCSPI4_CLK, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_clk */ + {MCSPI4_SIMO, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_simo */ + {MCSPI4_SOMI, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_somi */ + {MCSPI4_CS0, (PTD | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* mcspi4_cs0 */ + {UART4_RX, (IEN | M0)}, /* uart4_rx */ + {UART4_TX, (M0)}, /* uart4_tx */ + {USBB2_ULPITLL_CLK, (PTD | IEN | M3)}, /* gpio_157 */ + {USBB2_ULPITLL_STP, (IEN | M5)}, /* dispc2_data23 */ + {USBB2_ULPITLL_DIR, (IEN | M5)}, /* dispc2_data22 */ + {USBB2_ULPITLL_NXT, (IEN | M5)}, /* dispc2_data21 */ + {USBB2_ULPITLL_DAT0, (IEN | M5)}, /* dispc2_data20 */ + {USBB2_ULPITLL_DAT1, (IEN | M5)}, /* dispc2_data19 */ + {USBB2_ULPITLL_DAT2, (IEN | M5)}, /* dispc2_data18 */ + {USBB2_ULPITLL_DAT3, (IEN | M5)}, /* dispc2_data15 */ + {USBB2_ULPITLL_DAT4, (IEN | M5)}, /* dispc2_data14 */ + {USBB2_ULPITLL_DAT5, (IEN | M5)}, /* dispc2_data13 */ + {USBB2_ULPITLL_DAT6, (IEN | M5)}, /* dispc2_data12 */ + {USBB2_ULPITLL_DAT7, (IEN | M5)}, /* dispc2_data11 */ + {USBB2_HSIC_DATA, (PTD | OFF_EN | OFF_OUT_PTU | M3)}, /* gpio_169 */ + {USBB2_HSIC_STROBE, (PTD | OFF_EN | OFF_OUT_PTU | M3)}, /* gpio_170 */ + {UNIPRO_TX0, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col0 */ + {UNIPRO_TY0, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col1 */ + {UNIPRO_TX1, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col2 */ + {UNIPRO_TY1, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col3 */ + {UNIPRO_TX2, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col4 */ + {UNIPRO_TY2, (OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_col5 */ + {UNIPRO_RX0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row0 */ + {UNIPRO_RY0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row1 */ + {UNIPRO_RX1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row2 */ + {UNIPRO_RY1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row3 */ + {UNIPRO_RX2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row4 */ + {UNIPRO_RY2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* kpd_row5 */ + {USBA0_OTG_CE, (PTD | OFF_EN | OFF_PD | OFF_OUT_PTD | M0)}, /* usba0_otg_ce */ + {USBA0_OTG_DP, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usba0_otg_dp */ + {USBA0_OTG_DM, (IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* usba0_otg_dm */ + {FREF_CLK1_OUT, (M0)}, /* fref_clk1_out */ + {FREF_CLK2_OUT, (M0)}, /* fref_clk2_out */ + {SYS_NIRQ1, (PTU | IEN | M0)}, /* sys_nirq1 */ + {SYS_NIRQ2, (M7)}, /* sys_nirq2 */ + {SYS_BOOT0, (PTU | IEN | M3)}, /* gpio_184 */ + {SYS_BOOT1, (M3)}, /* gpio_185 */ + {SYS_BOOT2, (PTD | IEN | M3)}, /* gpio_186 */ + {SYS_BOOT3, (PTD | IEN | M3)}, /* gpio_187 */ + {SYS_BOOT4, (M3)}, /* gpio_188 */ + {SYS_BOOT5, (PTD | IEN | M3)}, /* gpio_189 */ + {DPM_EMU0, (IEN | M0)}, /* dpm_emu0 */ + {DPM_EMU1, (IEN | M0)}, /* dpm_emu1 */ + {DPM_EMU2, (IEN | M0)}, /* dpm_emu2 */ + {DPM_EMU3, (IEN | M5)}, /* dispc2_data10 */ + {DPM_EMU4, (IEN | M5)}, /* dispc2_data9 */ + {DPM_EMU5, (IEN | M5)}, /* dispc2_data16 */ + {DPM_EMU6, (IEN | M5)}, /* dispc2_data17 */ + {DPM_EMU7, (IEN | M5)}, /* dispc2_hsync */ + {DPM_EMU8, (IEN | M5)}, /* dispc2_pclk */ + {DPM_EMU9, (IEN | M5)}, /* dispc2_vsync */ + {DPM_EMU10, (IEN | M5)}, /* dispc2_de */ + {DPM_EMU11, (IEN | M5)}, /* dispc2_data8 */ + {DPM_EMU12, (IEN | M5)}, /* dispc2_data7 */ + {DPM_EMU13, (IEN | M5)}, /* dispc2_data6 */ + {DPM_EMU14, (IEN | M5)}, /* dispc2_data5 */ + {DPM_EMU15, (IEN | M5)}, /* dispc2_data4 */ + {DPM_EMU16, (M3)}, /* gpio_27 */ + {DPM_EMU17, (IEN | M5)}, /* dispc2_data2 */ + {DPM_EMU18, (IEN | M5)}, /* dispc2_data1 */ + {DPM_EMU19, (IEN | M5)}, /* dispc2_data0 */ +}; + +const struct pad_conf_entry wkup_padconf_array_non_essential[] = { + {PAD0_SIM_IO, (IEN | M0)}, /* sim_io */ + {PAD1_SIM_CLK, (M0)}, /* sim_clk */ + {PAD0_SIM_RESET, (M0)}, /* sim_reset */ + {PAD1_SIM_CD, (PTU | IEN | M0)}, /* sim_cd */ + {PAD0_SIM_PWRCTRL, (M0)}, /* sim_pwrctrl */ + {PAD1_FREF_XTAL_IN, (M0)}, /* # */ + {PAD0_FREF_SLICER_IN, (M0)}, /* fref_slicer_in */ + {PAD1_FREF_CLK_IOREQ, (M0)}, /* fref_clk_ioreq */ + {PAD0_FREF_CLK0_OUT, (M2)}, /* sys_drm_msecure */ + {PAD1_FREF_CLK3_REQ, (PTU | IEN | M0)}, /* # */ + {PAD0_FREF_CLK3_OUT, (M0)}, /* fref_clk3_out */ + {PAD1_FREF_CLK4_REQ, (PTU | IEN | M0)}, /* # */ + {PAD0_FREF_CLK4_OUT, (M0)}, /* # */ + {PAD0_SYS_NRESPWRON, (M0)}, /* sys_nrespwron */ + {PAD1_SYS_NRESWARM, (M0)}, /* sys_nreswarm */ + {PAD0_SYS_PWR_REQ, (PTU | M0)}, /* sys_pwr_req */ + {PAD1_SYS_PWRON_RESET, (M3)}, /* gpio_wk29 */ + {PAD0_SYS_BOOT6, (IEN | M3)}, /* gpio_wk9 */ + {PAD1_SYS_BOOT7, (IEN | M3)}, /* gpio_wk10 */ + {PAD1_FREF_CLK3_REQ, (M3)}, /* gpio_wk30 */ + {PAD1_FREF_CLK4_REQ, (M3)}, /* gpio_wk7 */ + {PAD0_FREF_CLK4_OUT, (M3)}, /* gpio_wk8 */ +}; + +#endif /* _EVM4430_MUX_DATA_H */ diff --git a/board/ti/panda/Makefile b/board/ti/panda/Makefile index ec493f5c38..b299e2fff8 100644 --- a/board/ti/panda/Makefile +++ b/board/ti/panda/Makefile @@ -25,9 +25,7 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).o -ifndef CONFIG_SPL_BUILD COBJS := panda.o -endif SRCS := $(COBJS:.o=.c) OBJS := $(addprefix $(obj),$(COBJS)) diff --git a/board/ti/panda/panda.c b/board/ti/panda/panda.c index 97320cb278..b4271fb58a 100644 --- a/board/ti/panda/panda.c +++ b/board/ti/panda/panda.c @@ -65,6 +65,23 @@ int misc_init_r(void) return 0; } +void set_muxconf_regs_essential(void) +{ + do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_essential, + sizeof(core_padconf_array_essential) / + sizeof(struct pad_conf_entry)); + + do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_essential, + sizeof(wkup_padconf_array_essential) / + sizeof(struct pad_conf_entry)); + + if (omap_revision() >= OMAP4460_ES1_0) + do_set_mux(CONTROL_PADCONF_WKUP, + wkup_padconf_array_essential_4460, + sizeof(wkup_padconf_array_essential_4460) / + sizeof(struct pad_conf_entry)); +} + void set_muxconf_regs_non_essential(void) { do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_non_essential, @@ -93,10 +110,18 @@ void set_muxconf_regs_non_essential(void) sizeof(struct pad_conf_entry)); } -#ifdef CONFIG_GENERIC_MMC +#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC) int board_mmc_init(bd_t *bis) { omap_mmc_init(0); return 0; } #endif + +/* + * get_board_rev() - get board revision + */ +u32 get_board_rev(void) +{ + return 0x20; +} diff --git a/board/ti/panda/panda_mux_data.h b/board/ti/panda/panda_mux_data.h index 83d0c3fd81..c05170e336 100644 --- a/board/ti/panda/panda_mux_data.h +++ b/board/ti/panda/panda_mux_data.h @@ -28,6 +28,58 @@ #include <asm/arch/mux_omap4.h> + +const struct pad_conf_entry core_padconf_array_essential[] = { + +{GPMC_AD0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat0 */ +{GPMC_AD1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat1 */ +{GPMC_AD2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat2 */ +{GPMC_AD3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat3 */ +{GPMC_AD4, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat4 */ +{GPMC_AD5, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat5 */ +{GPMC_AD6, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat6 */ +{GPMC_AD7, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat7 */ +{GPMC_NOE, (PTU | IEN | OFF_EN | OFF_OUT_PTD | M1)}, /* sdmmc2_clk */ +{GPMC_NWE, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_cmd */ +{SDMMC1_CLK, (PTU | OFF_EN | OFF_OUT_PTD | M0)}, /* sdmmc1_clk */ +{SDMMC1_CMD, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_cmd */ +{SDMMC1_DAT0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat0 */ +{SDMMC1_DAT1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat1 */ +{SDMMC1_DAT2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat2 */ +{SDMMC1_DAT3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat3 */ +{SDMMC1_DAT4, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat4 */ +{SDMMC1_DAT5, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat5 */ +{SDMMC1_DAT6, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat6 */ +{SDMMC1_DAT7, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat7 */ +{I2C1_SCL, (PTU | IEN | M0)}, /* i2c1_scl */ +{I2C1_SDA, (PTU | IEN | M0)}, /* i2c1_sda */ +{I2C2_SCL, (PTU | IEN | M0)}, /* i2c2_scl */ +{I2C2_SDA, (PTU | IEN | M0)}, /* i2c2_sda */ +{I2C3_SCL, (PTU | IEN | M0)}, /* i2c3_scl */ +{I2C3_SDA, (PTU | IEN | M0)}, /* i2c3_sda */ +{I2C4_SCL, (PTU | IEN | M0)}, /* i2c4_scl */ +{I2C4_SDA, (PTU | IEN | M0)}, /* i2c4_sda */ +{UART3_CTS_RCTX, (PTU | IEN | M0)}, /* uart3_tx */ +{UART3_RTS_SD, (M0)}, /* uart3_rts_sd */ +{UART3_RX_IRRX, (IEN | M0)}, /* uart3_rx */ +{UART3_TX_IRTX, (M0)} /* uart3_tx */ + +}; + +const struct pad_conf_entry wkup_padconf_array_essential[] = { + +{PAD1_SR_SCL, (PTU | IEN | M0)}, /* sr_scl */ +{PAD0_SR_SDA, (PTU | IEN | M0)}, /* sr_sda */ +{PAD1_SYS_32K, (IEN | M0)} /* sys_32k */ + +}; + +const struct pad_conf_entry wkup_padconf_array_essential_4460[] = { + +{PAD1_FREF_CLK4_REQ, (M3)}, /* gpio_wk7, TPS */ + +}; + const struct pad_conf_entry core_padconf_array_non_essential[] = { {GPMC_AD8, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M3)}, /* gpio_32 */ {GPMC_AD9, (PTU | IEN | M3)}, /* gpio_33 */ @@ -219,7 +271,7 @@ const struct pad_conf_entry wkup_padconf_array_non_essential[] = { {PAD0_FREF_SLICER_IN, (M0)}, /* fref_slicer_in */ {PAD1_FREF_CLK_IOREQ, (M0)}, /* fref_clk_ioreq */ {PAD0_FREF_CLK0_OUT, (M2)}, /* sys_drm_msecure */ - {PAD1_FREF_CLK3_REQ, M7}, /* safe mode */ + {PAD1_FREF_CLK3_REQ, M7}, /* safe mode */ {PAD0_FREF_CLK3_OUT, (M0)}, /* fref_clk3_out */ {PAD0_FREF_CLK4_OUT, (PTU | M3)}, /* led status_2 */ {PAD0_SYS_NRESPWRON, (M0)}, /* sys_nrespwron */ diff --git a/board/ti/sdp4430/Makefile b/board/ti/sdp4430/Makefile index 806fdf4761..72ad3eb07f 100644 --- a/board/ti/sdp4430/Makefile +++ b/board/ti/sdp4430/Makefile @@ -25,8 +25,10 @@ include $(TOPDIR)/config.mk LIB = $(obj)lib$(BOARD).o +COBJS := sdp.o + ifndef CONFIG_SPL_BUILD -COBJS := sdp.o cmd_bat.o +COBJS += cmd_bat.o endif SRCS := $(COBJS:.o=.c) diff --git a/board/ti/sdp4430/sdp.c b/board/ti/sdp4430/sdp.c index a5ea6829cd..e1b853c4e9 100644 --- a/board/ti/sdp4430/sdp.c +++ b/board/ti/sdp4430/sdp.c @@ -70,6 +70,23 @@ int misc_init_r(void) return 0; } +void set_muxconf_regs_essential(void) +{ + do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_essential, + sizeof(core_padconf_array_essential) / + sizeof(struct pad_conf_entry)); + + do_set_mux(CONTROL_PADCONF_WKUP, wkup_padconf_array_essential, + sizeof(wkup_padconf_array_essential) / + sizeof(struct pad_conf_entry)); + + if (omap_revision() >= OMAP4460_ES1_0) + do_set_mux(CONTROL_PADCONF_WKUP, + wkup_padconf_array_essential_4460, + sizeof(wkup_padconf_array_essential_4460) / + sizeof(struct pad_conf_entry)); +} + void set_muxconf_regs_non_essential(void) { do_set_mux(CONTROL_PADCONF_CORE, core_padconf_array_non_essential, @@ -81,7 +98,7 @@ void set_muxconf_regs_non_essential(void) sizeof(struct pad_conf_entry)); } -#ifdef CONFIG_GENERIC_MMC +#if !defined(CONFIG_SPL_BUILD) && defined(CONFIG_GENERIC_MMC) int board_mmc_init(bd_t *bis) { omap_mmc_init(0); @@ -89,3 +106,11 @@ int board_mmc_init(bd_t *bis) return 0; } #endif + +/* + * get_board_rev() - get board revision + */ +u32 get_board_rev(void) +{ + return 0x20; +} diff --git a/board/ti/sdp4430/sdp4430_mux_data.h b/board/ti/sdp4430/sdp4430_mux_data.h index 06efaeaa47..f36b663eff 100644 --- a/board/ti/sdp4430/sdp4430_mux_data.h +++ b/board/ti/sdp4430/sdp4430_mux_data.h @@ -28,6 +28,57 @@ #include <asm/arch/mux_omap4.h> +const struct pad_conf_entry core_padconf_array_essential[] = { + +{GPMC_AD0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat0 */ +{GPMC_AD1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat1 */ +{GPMC_AD2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat2 */ +{GPMC_AD3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat3 */ +{GPMC_AD4, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat4 */ +{GPMC_AD5, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat5 */ +{GPMC_AD6, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat6 */ +{GPMC_AD7, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_dat7 */ +{GPMC_NOE, (PTU | IEN | OFF_EN | OFF_OUT_PTD | M1)}, /* sdmmc2_clk */ +{GPMC_NWE, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M1)}, /* sdmmc2_cmd */ +{SDMMC1_CLK, (PTU | OFF_EN | OFF_OUT_PTD | M0)}, /* sdmmc1_clk */ +{SDMMC1_CMD, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_cmd */ +{SDMMC1_DAT0, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat0 */ +{SDMMC1_DAT1, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat1 */ +{SDMMC1_DAT2, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat2 */ +{SDMMC1_DAT3, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat3 */ +{SDMMC1_DAT4, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat4 */ +{SDMMC1_DAT5, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat5 */ +{SDMMC1_DAT6, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat6 */ +{SDMMC1_DAT7, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M0)}, /* sdmmc1_dat7 */ +{I2C1_SCL, (PTU | IEN | M0)}, /* i2c1_scl */ +{I2C1_SDA, (PTU | IEN | M0)}, /* i2c1_sda */ +{I2C2_SCL, (PTU | IEN | M0)}, /* i2c2_scl */ +{I2C2_SDA, (PTU | IEN | M0)}, /* i2c2_sda */ +{I2C3_SCL, (PTU | IEN | M0)}, /* i2c3_scl */ +{I2C3_SDA, (PTU | IEN | M0)}, /* i2c3_sda */ +{I2C4_SCL, (PTU | IEN | M0)}, /* i2c4_scl */ +{I2C4_SDA, (PTU | IEN | M0)}, /* i2c4_sda */ +{UART3_CTS_RCTX, (PTU | IEN | M0)}, /* uart3_tx */ +{UART3_RTS_SD, (M0)}, /* uart3_rts_sd */ +{UART3_RX_IRRX, (IEN | M0)}, /* uart3_rx */ +{UART3_TX_IRTX, (M0)} /* uart3_tx */ + +}; + +const struct pad_conf_entry wkup_padconf_array_essential[] = { + +{PAD1_SR_SCL, (PTU | IEN | M0)}, /* sr_scl */ +{PAD0_SR_SDA, (PTU | IEN | M0)}, /* sr_sda */ +{PAD1_SYS_32K, (IEN | M0)} /* sys_32k */ + +}; + +const struct pad_conf_entry wkup_padconf_array_essential_4460[] = { + +{PAD1_FREF_CLK4_REQ, (M3)}, /* gpio_wk7, TPS */ + +}; + const struct pad_conf_entry core_padconf_array_non_essential[] = { {GPMC_AD8, (PTU | IEN | OFF_EN | OFF_PD | OFF_IN | M3)}, /* gpio_32 */ {GPMC_AD9, (PTU | IEN | M3)}, /* gpio_33 */ @@ -214,7 +265,6 @@ const struct pad_conf_entry wkup_padconf_array_non_essential[] = { {PAD0_FREF_CLK0_OUT, (M2)}, /* sys_drm_msecure */ {PAD1_FREF_CLK3_REQ, (M3)}, /* gpio_wk30 - Debug led-1 */ {PAD0_FREF_CLK3_OUT, (M0)}, /* fref_clk3_out */ - {PAD1_FREF_CLK4_REQ, (M3)}, /* gpio_wk7 - Debug led-2 */ {PAD0_FREF_CLK4_OUT, (M3)}, /* gpio_wk8 - Debug led-3 */ {PAD0_SYS_NRESPWRON, (M0)}, /* sys_nrespwron */ {PAD1_SYS_NRESWARM, (M0)}, /* sys_nreswarm */ diff --git a/include/configs/omap4_common.h b/include/configs/omap4_common.h index f535769559..11a33908be 100644 --- a/include/configs/omap4_common.h +++ b/include/configs/omap4_common.h @@ -39,7 +39,7 @@ /* Get CPU defs */ #include <asm/arch/cpu.h> -#include <asm/arch/omap4.h> +#include <asm/arch/omap.h> /* Display CPU and Board Info */ #define CONFIG_DISPLAY_CPUINFO 1 diff --git a/spl/Makefile b/spl/Makefile index 010cd837e5..6ac42a2d67 100644 --- a/spl/Makefile +++ b/spl/Makefile @@ -64,6 +64,9 @@ endif ifeq ($(SOC),omap4) LIBS-y += $(CPUDIR)/omap-common/libomap-common.o endif +ifeq ($(SOC),omap5) +LIBS-y += $(CPUDIR)/omap-common/libomap-common.o +endif START := $(addprefix $(SPLTREE)/,$(START)) LIBS := $(addprefix $(SPLTREE)/,$(sort $(LIBS-y))) |
