diff options
| author | Patrice Chotard <patrice.chotard@st.com> | 2017-12-12 09:49:39 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2018-01-10 08:05:46 -0500 |
| commit | 4a56fd484a2e4a02ab372d299d0231002035f3ff (patch) | |
| tree | 52380a94ee6cba8cf7c7e542ccbf95dc9555739f /board/st/stm32f429-discovery/stm32f429-discovery.c | |
| parent | dcb11959d85596982c935040b8b6d237f31e7e4d (diff) | |
board: stm32f429-disco: switch to DM STM32 clock driver
Use available DM clk_stm32f.c driver instead of dedicated
mach-stm32/stm32f4/clock.c.
Migrate periph_clock defines from stm32_periph.h directly in
CLK driver. These periph_clock defines will be removed when STMMAC,
TIMER2 and SYSCFG drivers will support DM CLK.
Enable also CLK flag.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Diffstat (limited to 'board/st/stm32f429-discovery/stm32f429-discovery.c')
| -rw-r--r-- | board/st/stm32f429-discovery/stm32f429-discovery.c | 24 |
1 files changed, 1 insertions, 23 deletions
diff --git a/board/st/stm32f429-discovery/stm32f429-discovery.c b/board/st/stm32f429-discovery/stm32f429-discovery.c index 7e62bd2aa2..c5f457324a 100644 --- a/board/st/stm32f429-discovery/stm32f429-discovery.c +++ b/board/st/stm32f429-discovery/stm32f429-discovery.c @@ -13,12 +13,10 @@ #include <common.h> #include <dm.h> -#include <stm32_rcc.h> + #include <asm/io.h> #include <asm/arch/stm32.h> #include <asm/arch/gpio.h> -#include <asm/arch/stm32_periph.h> -#include <asm/arch/stm32_defs.h> DECLARE_GLOBAL_DATA_PTR; @@ -48,7 +46,6 @@ int uart_setup_gpio(void) int i; int rv = 0; - clock_setup(GPIO_A_CLOCK_CFG); for (i = 0; i < ARRAY_SIZE(usart_gpio); i++) { rv = stm32_gpio_config(&usart_gpio[i], &gpio_ctl_usart); if (rv) @@ -114,13 +111,6 @@ static int fmc_setup_gpio(void) int rv = 0; int i; - 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); - for (i = 0; i < ARRAY_SIZE(ext_ram_fmc_gpio); i++) { rv = stm32_gpio_config(&ext_ram_fmc_gpio[i], &gpio_ctl_fmc); @@ -132,11 +122,6 @@ out: return rv; } -/* - * STM32 RCC FMC specific definitions - */ -#define STM32_RCC_ENR_FMC (1 << 0) /* FMC module clock */ - int dram_init(void) { int rv; @@ -145,9 +130,6 @@ int dram_init(void) rv = fmc_setup_gpio(); if (rv) return rv; - - setbits_le32(&STM32_RCC->ahb3enr, STM32_RCC_ENR_FMC); - rv = uclass_get_device(UCLASS_RAM, 0, &dev); if (rv) { debug("DRAM init failed: %d\n", rv); @@ -176,13 +158,9 @@ int board_early_init_f(void) { int res; - configure_clocks(); - res = uart_setup_gpio(); if (res) return res; - clock_setup(USART1_CLOCK_CFG); - return 0; } |