diff options
Diffstat (limited to 'board/freescale/imx8qxp_mek/spl.c')
| -rw-r--r-- | board/freescale/imx8qxp_mek/spl.c | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/board/freescale/imx8qxp_mek/spl.c b/board/freescale/imx8qxp_mek/spl.c index cb4006e..e4e4cbe 100644 --- a/board/freescale/imx8qxp_mek/spl.c +++ b/board/freescale/imx8qxp_mek/spl.c @@ -12,9 +12,24 @@ #include <dm/uclass-internal.h> #include <dm/device-internal.h> #include <dm/lists.h> +#include <asm/io.h> +#include <asm/gpio.h> +#include <asm/arch/sci/sci.h> +#include <asm/arch/imx8-pins.h> +#include <asm/arch/iomux.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; @@ -32,6 +47,9 @@ 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"); |