diff options
Diffstat (limited to 'board/siemens')
-rw-r--r-- | board/siemens/corvus/board.c | 41 | ||||
-rw-r--r-- | board/siemens/smartweb/smartweb.c | 32 | ||||
-rw-r--r-- | board/siemens/taurus/taurus.c | 25 |
3 files changed, 89 insertions, 9 deletions
diff --git a/board/siemens/corvus/board.c b/board/siemens/corvus/board.c index 9d5266151b..d4416e6468 100644 --- a/board/siemens/corvus/board.c +++ b/board/siemens/corvus/board.c @@ -11,21 +11,23 @@ * SPDX-License-Identifier: GPL-2.0+ */ - #include <common.h> +#include <dm.h> #include <asm/io.h> #include <asm/arch/at91sam9g45_matrix.h> #include <asm/arch/at91sam9_smc.h> #include <asm/arch/at91_common.h> #include <asm/arch/at91_rstc.h> +#include <asm/arch/atmel_serial.h> #include <asm/arch/gpio.h> +#include <asm/gpio.h> #include <asm/arch/clk.h> -#include <lcd.h> -#include <atmel_lcdc.h> #if defined(CONFIG_RESET_PHY_R) && defined(CONFIG_MACB) #include <net.h> #endif +#ifndef CONFIG_DM_ETH #include <netdev.h> +#endif #include <spi.h> #ifdef CONFIG_USB_GADGET_ATMEL_USBA @@ -34,6 +36,24 @@ DECLARE_GLOBAL_DATA_PTR; +static void corvus_request_gpio(void) +{ + gpio_request(CONFIG_SYS_NAND_ENABLE_PIN, "nand ena"); + gpio_request(CONFIG_SYS_NAND_READY_PIN, "nand rdy"); + gpio_request(AT91_PIN_PD7, "d0"); + gpio_request(AT91_PIN_PD8, "d1"); + gpio_request(AT91_PIN_PA12, "d2"); + gpio_request(AT91_PIN_PA13, "d3"); + gpio_request(AT91_PIN_PA15, "d4"); + gpio_request(AT91_PIN_PB7, "recovery button"); + gpio_request(AT91_PIN_PD1, "USB0"); + gpio_request(AT91_PIN_PD3, "USB1"); + gpio_request(AT91_PIN_PB18, "SPICS1"); + gpio_request(AT91_PIN_PB3, "SPICS0"); + gpio_request(CONFIG_RED_LED, "red led"); + gpio_request(CONFIG_GREEN_LED, "green led"); +} + static void corvus_nand_hw_init(void) { struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC; @@ -78,6 +98,7 @@ static void corvus_nand_hw_init(void) void spl_board_init(void) { + corvus_request_gpio(); /* * For on the sam9m10g45ek board, the chip wm9711 stay in the test * mode, so it need do some action to exit mode. @@ -200,6 +221,7 @@ static void corvus_macb_hw_init(void) int board_early_init_f(void) { at91_seriald_hw_init(); + corvus_request_gpio(); return 0; } @@ -220,6 +242,8 @@ int board_init(void) /* address of boot parameters */ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; + /* we have to request the gpios again after relocation */ + corvus_request_gpio(); #ifdef CONFIG_CMD_NAND corvus_nand_hw_init(); #endif @@ -249,6 +273,7 @@ int dram_init(void) return 0; } +#ifndef CONFIG_DM_ETH int board_eth_init(bd_t *bis) { int rc = 0; @@ -257,6 +282,7 @@ int board_eth_init(bd_t *bis) #endif return rc; } +#endif /* SPI chip select control */ int spi_cs_is_valid(unsigned int bus, unsigned int cs) @@ -289,3 +315,12 @@ void spi_cs_deactivate(struct spi_slave *slave) break; } } + +static struct atmel_serial_platdata at91sam9260_serial_plat = { + .base_addr = ATMEL_BASE_DBGU, +}; + +U_BOOT_DEVICE(at91sam9260_serial) = { + .name = "serial_atmel", + .platdata = &at91sam9260_serial_plat, +}; diff --git a/board/siemens/smartweb/smartweb.c b/board/siemens/smartweb/smartweb.c index 47a60a72ac..78a7946836 100644 --- a/board/siemens/smartweb/smartweb.c +++ b/board/siemens/smartweb/smartweb.c @@ -17,23 +17,33 @@ */ #include <common.h> +#include <dm.h> #include <asm/io.h> #include <asm/arch/at91sam9_sdramc.h> #include <asm/arch/at91sam9260_matrix.h> #include <asm/arch/at91sam9_smc.h> #include <asm/arch/at91_common.h> +#include <asm/arch/atmel_serial.h> #include <asm/arch/at91_spi.h> #include <spi.h> #include <asm/arch/clk.h> #include <asm/arch/gpio.h> +#include <asm/gpio.h> #include <watchdog.h> -#ifdef CONFIG_MACB # include <net.h> +#ifndef CONFIG_DM_ETH # include <netdev.h> #endif DECLARE_GLOBAL_DATA_PTR; +static void smartweb_request_gpio(void) +{ + gpio_request(CONFIG_SYS_NAND_ENABLE_PIN, "nand ena"); + gpio_request(CONFIG_SYS_NAND_READY_PIN, "nand rdy"); + gpio_request(AT91_PIN_PA26, "ena PHY"); +} + static void smartweb_nand_hw_init(void) { struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC; @@ -65,7 +75,6 @@ static void smartweb_nand_hw_init(void) at91_set_gpio_output(CONFIG_SYS_NAND_ENABLE_PIN, 1); } -#ifdef CONFIG_MACB static void smartweb_macb_hw_init(void) { struct at91_port *pioa = (struct at91_port *)ATMEL_BASE_PIOA; @@ -108,7 +117,6 @@ static void smartweb_macb_hw_init(void) /* Initialize EMAC=MACB hardware */ at91_macb_hw_init(); } -#endif /* CONFIG_MACB */ #ifdef CONFIG_USB_GADGET_AT91 #include <linux/usb/at91_udc.h> @@ -133,11 +141,13 @@ int board_early_init_f(void) { /* enable this here, as we have SPL without serial support */ at91_seriald_hw_init(); + smartweb_request_gpio(); return 0; } int board_init(void) { + smartweb_request_gpio(); /* power LED red */ at91_set_gpio_output(AT91_PIN_PC6, 0); at91_set_gpio_output(AT91_PIN_PC7, 1); @@ -157,9 +167,7 @@ int board_init(void) gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; smartweb_nand_hw_init(); -#ifdef CONFIG_MACB smartweb_macb_hw_init(); -#endif return 0; } @@ -171,12 +179,14 @@ int dram_init(void) return 0; } +#ifndef CONFIG_DM_ETH #ifdef CONFIG_MACB int board_eth_init(bd_t *bis) { return macb_eth_initialize(0, (void *)ATMEL_BASE_EMAC0, 0x00); } #endif /* CONFIG_MACB */ +#endif #if defined(CONFIG_SPL_BUILD) #include <spl.h> @@ -192,8 +202,9 @@ void matrix_init(void) &mat->scfg[3]); } -void spl_board_init(void) +void at91_spl_board_init(void) { + smartweb_request_gpio(); /* power LED orange */ at91_set_gpio_output(AT91_PIN_PC6, 1); at91_set_gpio_output(AT91_PIN_PC7, 1); @@ -245,3 +256,12 @@ void mem_init(void) sdramc_initialize(ATMEL_BASE_CS1, &setting); } #endif + +static struct atmel_serial_platdata at91sam9260_serial_plat = { + .base_addr = ATMEL_BASE_DBGU, +}; + +U_BOOT_DEVICE(at91sam9260_serial) = { + .name = "serial_atmel", + .platdata = &at91sam9260_serial_plat, +}; diff --git a/board/siemens/taurus/taurus.c b/board/siemens/taurus/taurus.c index b0385d8a6e..8da24be568 100644 --- a/board/siemens/taurus/taurus.c +++ b/board/siemens/taurus/taurus.c @@ -14,6 +14,7 @@ #include <command.h> #include <common.h> +#include <dm.h> #include <asm/io.h> #include <asm/arch/at91sam9260_matrix.h> #include <asm/arch/at91sam9_smc.h> @@ -21,17 +22,28 @@ #include <asm/arch/at91_rstc.h> #include <asm/arch/gpio.h> #include <asm/arch/at91sam9_sdramc.h> +#include <asm/arch/atmel_serial.h> #include <asm/arch/clk.h> +#include <asm/gpio.h> #include <linux/mtd/nand.h> #include <atmel_mci.h> #include <asm/arch/at91_spi.h> #include <spi.h> #include <net.h> +#ifndef CONFIG_DM_ETH #include <netdev.h> +#endif DECLARE_GLOBAL_DATA_PTR; +static void taurus_request_gpio(void) +{ + gpio_request(CONFIG_SYS_NAND_ENABLE_PIN, "nand ena"); + gpio_request(CONFIG_SYS_NAND_READY_PIN, "nand rdy"); + gpio_request(AT91_PIN_PA25, "ena PHY"); +} + static void taurus_nand_hw_init(void) { struct at91_smc *smc = (struct at91_smc *)ATMEL_BASE_SMC; @@ -265,6 +277,7 @@ int board_early_init_f(void) at91_periph_clk_enable(ATMEL_ID_PIOC); at91_seriald_hw_init(); + taurus_request_gpio(); return 0; } @@ -308,6 +321,7 @@ int board_init(void) /* adress of boot parameters */ gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; + taurus_request_gpio(); #ifdef CONFIG_CMD_NAND taurus_nand_hw_init(); #endif @@ -330,6 +344,7 @@ int dram_init(void) return 0; } +#ifndef CONFIG_DM_ETH int board_eth_init(bd_t *bis) { int rc = 0; @@ -338,6 +353,7 @@ int board_eth_init(bd_t *bis) #endif return rc; } +#endif #if !defined(CONFIG_SPL_BUILD) #if defined(CONFIG_BOARD_AXM) @@ -432,3 +448,12 @@ U_BOOT_CMD( ); #endif #endif + +static struct atmel_serial_platdata at91sam9260_serial_plat = { + .base_addr = ATMEL_BASE_DBGU, +}; + +U_BOOT_DEVICE(at91sam9260_serial) = { + .name = "serial_atmel", + .platdata = &at91sam9260_serial_plat, +}; |