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| author | Heiko Schocher <hs@denx.de> | 2024-11-23 17:52:56 +0100 |
|---|---|---|
| committer | Fabio Estevam <festevam@gmail.com> | 2024-11-25 23:07:37 -0300 |
| commit | 3c16e41bbef2021c68dd39c3b985558c0fea9fc2 (patch) | |
| tree | bc2fbe96f35aebaae3d9934ae26ec65350010860 /board | |
| parent | 1d9c4c7fcbbf67568206e1f7960159e85d75961c (diff) | |
| download | u-boot-3c16e41bbef2021c68dd39c3b985558c0fea9fc2.tar.gz | |
siemens: capricorn: sync spl code with 8qxp-mek
sync spl code with 8qxp-mek board.
Signed-off-by: Heiko Schocher <hs@denx.de>
Diffstat (limited to 'board')
| -rw-r--r-- | board/siemens/capricorn/spl.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/board/siemens/capricorn/spl.c b/board/siemens/capricorn/spl.c index 696b5ebd340..7ee2895b6d4 100644 --- a/board/siemens/capricorn/spl.c +++ b/board/siemens/capricorn/spl.c @@ -15,12 +15,30 @@ #include <dm/uclass-internal.h> #include <dm/device-internal.h> +#include <firmware/imx/sci/sci.h> +#include <asm/arch/imx8-pins.h> +#include <asm/arch/iomux.h> +#include <asm/gpio.h> +#include <asm/arch/sys_proto.h> + DECLARE_GLOBAL_DATA_PTR; +#define GPIO_PAD_CTRL ((SC_PAD_CONFIG_NORMAL << PADRING_CONFIG_SHIFT) | \ + (SC_PAD_ISO_OFF << PADRING_LPCONFIG_SHIFT) | \ + (SC_PAD_28FDSOI_DSE_DV_HIGH << PADRING_DSE_SHIFT) | \ + (SC_PAD_28FDSOI_PS_PU << PADRING_PULL_SHIFT)) + +#define USDHC2_SD_PWR IMX_GPIO_NR(4, 19) +static iomux_cfg_t usdhc2_sd_pwr[] = { + SC_P_USDHC1_RESET_B | MUX_PAD_CTRL(GPIO_PAD_CTRL), +}; + void spl_board_init(void) { struct udevice *dev; + uclass_get_device_by_driver(UCLASS_MISC, DM_DRIVER_GET(imx8_scu), &dev); + uclass_find_first_device(UCLASS_MISC, &dev); for (; dev; uclass_find_next_device(&dev)) { @@ -34,8 +52,28 @@ void spl_board_init(void) timer_init(); + imx8_iomux_setup_multiple_pads(usdhc2_sd_pwr, ARRAY_SIZE(usdhc2_sd_pwr)); + gpio_direction_output(USDHC2_SD_PWR, 0); + preloader_console_init(); + + puts("Normal Boot\n"); +} + +void spl_board_prepare_for_boot(void) +{ + imx8_power_off_pd_devices(NULL, 0); +} + +#ifdef CONFIG_SPL_LOAD_FIT +int board_fit_config_name_match(const char *name) +{ + /* Just empty function now - can't decide what to choose */ + debug("%s: %s\n", __func__, name); + + return 0; } +#endif void board_init_f(ulong dummy) { |