diff options
Diffstat (limited to 'board/st/stm32f746-disco/stm32f746-disco.c')
| -rw-r--r-- | board/st/stm32f746-disco/stm32f746-disco.c | 70 |
1 files changed, 3 insertions, 67 deletions
diff --git a/board/st/stm32f746-disco/stm32f746-disco.c b/board/st/stm32f746-disco/stm32f746-disco.c index 370db15..45a2c47 100644 --- a/board/st/stm32f746-disco/stm32f746-disco.c +++ b/board/st/stm32f746-disco/stm32f746-disco.c @@ -20,37 +20,12 @@ 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 -}; - -static int fmc_setup_gpio(void) -{ - clock_setup(GPIO_B_CLOCK_CFG); - clock_setup(GPIO_C_CLOCK_CFG); - clock_setup(GPIO_D_CLOCK_CFG); - clock_setup(GPIO_E_CLOCK_CFG); - clock_setup(GPIO_F_CLOCK_CFG); - clock_setup(GPIO_G_CLOCK_CFG); - clock_setup(GPIO_H_CLOCK_CFG); - - return 0; -} - int dram_init(void) { struct udevice *dev; struct ram_info ram; int rv; - 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); @@ -73,37 +48,21 @@ int dram_init(void) return rv; } -int uart_setup_gpio(void) -{ - clock_setup(GPIO_A_CLOCK_CFG); - clock_setup(GPIO_B_CLOCK_CFG); - return 0; -} - #ifdef CONFIG_ETH_DESIGNWARE - static int stmmac_setup(void) { clock_setup(SYSCFG_CLOCK_CFG); /* Set >RMII mode */ STM32_SYSCFG->pmc |= SYSCFG_PMC_MII_RMII_SEL; - - clock_setup(GPIO_A_CLOCK_CFG); - clock_setup(GPIO_C_CLOCK_CFG); - clock_setup(GPIO_G_CLOCK_CFG); clock_setup(STMMAC_CLOCK_CFG); return 0; } -#endif -#ifdef CONFIG_STM32_QSPI - -static int qspi_setup(void) +int board_early_init_f(void) { - clock_setup(GPIO_B_CLOCK_CFG); - clock_setup(GPIO_D_CLOCK_CFG); - clock_setup(GPIO_E_CLOCK_CFG); + stmmac_setup(); + return 0; } #endif @@ -113,29 +72,6 @@ u32 get_board_rev(void) return 0; } -int board_early_init_f(void) -{ - int res; - - res = uart_setup_gpio(); - if (res) - return res; - -#ifdef CONFIG_ETH_DESIGNWARE - res = stmmac_setup(); - if (res) - return res; -#endif - -#ifdef CONFIG_STM32_QSPI - res = qspi_setup(); - if (res) - return res; -#endif - - return 0; -} - int board_init(void) { gd->bd->bi_boot_params = CONFIG_SYS_SDRAM_BASE + 0x100; |