board: stm32f429-disco: switch to DM STM32 pinctrl and gpio driver

[people/ms/u-boot.git] / board / st / stm32f429-discovery / stm32f429-discovery.c

diff --git a/board/st/stm32f429-discovery/stm32f429-discovery.c b/board/st/stm32f429-discovery/stm32f429-discovery.c
index c5f457324a5b4e1afa34f611f5a17eb96509204a..3d90218faa611d40bddcdcc9708937ca45c48af0 100644 (file)
--- a/board/st/stm32f429-discovery/stm32f429-discovery.c
+++ b/board/st/stm32f429-discovery/stm32f429-discovery.c
@@ -16,120 +16,14 @@
 
 #include <asm/io.h>
 #include <asm/arch/stm32.h>
-#include <asm/arch/gpio.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
-const struct stm32_gpio_ctl gpio_ctl_gpout = {
-       .mode = STM32_GPIO_MODE_OUT,
-       .otype = STM32_GPIO_OTYPE_PP,
-       .speed = STM32_GPIO_SPEED_50M,
-       .pupd = STM32_GPIO_PUPD_NO,
-       .af = STM32_GPIO_AF0
-};
-
-const struct stm32_gpio_ctl gpio_ctl_usart = {
-       .mode = STM32_GPIO_MODE_AF,
-       .otype = STM32_GPIO_OTYPE_PP,
-       .speed = STM32_GPIO_SPEED_50M,
-       .pupd = STM32_GPIO_PUPD_UP,
-       .af = STM32_GPIO_USART
-};
-
-static const struct stm32_gpio_dsc usart_gpio[] = {
-       {STM32_GPIO_PORT_X, STM32_GPIO_PIN_TX}, /* TX */
-       {STM32_GPIO_PORT_X, STM32_GPIO_PIN_RX}, /* RX */
-};
-
-int uart_setup_gpio(void)
-{
-       int i;
-       int rv = 0;
-
-       for (i = 0; i < ARRAY_SIZE(usart_gpio); i++) {
-               rv = stm32_gpio_config(&usart_gpio[i], &gpio_ctl_usart);
-               if (rv)
-                       goto out;
-       }
-
-out:
-       return rv;
-}
-
-const struct stm32_gpio_ctl gpio_ctl_fmc = {
-       .mode = STM32_GPIO_MODE_AF,
-       .otype = STM32_GPIO_OTYPE_PP,
-       .speed = STM32_GPIO_SPEED_100M,
-       .pupd = STM32_GPIO_PUPD_NO,
-       .af = STM32_GPIO_AF12
-};
-
-static const struct stm32_gpio_dsc ext_ram_fmc_gpio[] = {
-       /* Chip is LQFP144, see DM00077036.pdf for details */
-       {STM32_GPIO_PORT_D, STM32_GPIO_PIN_10}, /* 79, FMC_D15 */
-       {STM32_GPIO_PORT_D, STM32_GPIO_PIN_9},  /* 78, FMC_D14 */
-       {STM32_GPIO_PORT_D, STM32_GPIO_PIN_8},  /* 77, FMC_D13 */
-       {STM32_GPIO_PORT_E, STM32_GPIO_PIN_15}, /* 68, FMC_D12 */
-       {STM32_GPIO_PORT_E, STM32_GPIO_PIN_14}, /* 67, FMC_D11 */
-       {STM32_GPIO_PORT_E, STM32_GPIO_PIN_13}, /* 66, FMC_D10 */
-       {STM32_GPIO_PORT_E, STM32_GPIO_PIN_12}, /* 65, FMC_D9 */
-       {STM32_GPIO_PORT_E, STM32_GPIO_PIN_11}, /* 64, FMC_D8 */
-       {STM32_GPIO_PORT_E, STM32_GPIO_PIN_10}, /* 63, FMC_D7 */
-       {STM32_GPIO_PORT_E, STM32_GPIO_PIN_9},  /* 60, FMC_D6 */
-       {STM32_GPIO_PORT_E, STM32_GPIO_PIN_8},  /* 59, FMC_D5 */
-       {STM32_GPIO_PORT_E, STM32_GPIO_PIN_7},  /* 58, FMC_D4 */
-       {STM32_GPIO_PORT_D, STM32_GPIO_PIN_1},  /* 115, FMC_D3 */
-       {STM32_GPIO_PORT_D, STM32_GPIO_PIN_0},  /* 114, FMC_D2 */
-       {STM32_GPIO_PORT_D, STM32_GPIO_PIN_15}, /* 86, FMC_D1 */
-       {STM32_GPIO_PORT_D, STM32_GPIO_PIN_14}, /* 85, FMC_D0 */
-       {STM32_GPIO_PORT_E, STM32_GPIO_PIN_1},  /* 142, FMC_NBL1 */
-       {STM32_GPIO_PORT_E, STM32_GPIO_PIN_0},  /* 141, FMC_NBL0 */
-       {STM32_GPIO_PORT_G, STM32_GPIO_PIN_5},  /* 90, FMC_A15, BA1 */
-       {STM32_GPIO_PORT_G, STM32_GPIO_PIN_4},  /* 89, FMC_A14, BA0 */
-       {STM32_GPIO_PORT_G, STM32_GPIO_PIN_1},  /* 57, FMC_A11 */
-       {STM32_GPIO_PORT_G, STM32_GPIO_PIN_0},  /* 56, FMC_A10 */
-       {STM32_GPIO_PORT_F, STM32_GPIO_PIN_15}, /* 55, FMC_A9 */
-       {STM32_GPIO_PORT_F, STM32_GPIO_PIN_14}, /* 54, FMC_A8 */
-       {STM32_GPIO_PORT_F, STM32_GPIO_PIN_13}, /* 53, FMC_A7 */
-       {STM32_GPIO_PORT_F, STM32_GPIO_PIN_12}, /* 50, FMC_A6 */
-       {STM32_GPIO_PORT_F, STM32_GPIO_PIN_5},  /* 15, FMC_A5 */
-       {STM32_GPIO_PORT_F, STM32_GPIO_PIN_4},  /* 14, FMC_A4 */
-       {STM32_GPIO_PORT_F, STM32_GPIO_PIN_3},  /* 13, FMC_A3 */
-       {STM32_GPIO_PORT_F, STM32_GPIO_PIN_2},  /* 12, FMC_A2 */
-       {STM32_GPIO_PORT_F, STM32_GPIO_PIN_1},  /* 11, FMC_A1 */
-       {STM32_GPIO_PORT_F, STM32_GPIO_PIN_0},  /* 10, FMC_A0 */
-       {STM32_GPIO_PORT_B, STM32_GPIO_PIN_6},  /* 136, SDRAM_NE */
-       {STM32_GPIO_PORT_F, STM32_GPIO_PIN_11}, /* 49, SDRAM_NRAS */
-       {STM32_GPIO_PORT_G, STM32_GPIO_PIN_15}, /* 132, SDRAM_NCAS */
-       {STM32_GPIO_PORT_C, STM32_GPIO_PIN_0},  /* 26, SDRAM_NWE */
-       {STM32_GPIO_PORT_B, STM32_GPIO_PIN_5},  /* 135, SDRAM_CKE */
-       {STM32_GPIO_PORT_G, STM32_GPIO_PIN_8},  /* 93, SDRAM_CLK */
-};
-
-static int fmc_setup_gpio(void)
-{
-       int rv = 0;
-       int i;
-
-       for (i = 0; i < ARRAY_SIZE(ext_ram_fmc_gpio); i++) {
-               rv = stm32_gpio_config(&ext_ram_fmc_gpio[i],
-                               &gpio_ctl_fmc);
-               if (rv)
-                       goto out;
-       }
-
-out:
-       return rv;
-}
-
 int dram_init(void)
 {
        int rv;
        struct udevice *dev;
 
-       rv = fmc_setup_gpio();
-       if (rv)
-               return rv;
        rv = uclass_get_device(UCLASS_RAM, 0, &dev);
        if (rv) {
                debug("DRAM init failed: %d\n", rv);
@@ -156,11 +50,6 @@ u32 get_board_rev(void)
 
 int board_early_init_f(void)
 {
-       int res;
-
-       res = uart_setup_gpio();
-       if (res)
-               return res;
        return 0;
 }