diff options
| -rw-r--r-- | board/firefly/roc-pc-rk3399/roc-pc-rk3399.c | 38 | ||||
| -rw-r--r-- | configs/roc-pc-mezzanine-rk3399_defconfig | 4 | ||||
| -rw-r--r-- | configs/roc-pc-rk3399_defconfig | 4 |
3 files changed, 42 insertions, 4 deletions
diff --git a/board/firefly/roc-pc-rk3399/roc-pc-rk3399.c b/board/firefly/roc-pc-rk3399/roc-pc-rk3399.c index 2b447df8aa..93e7d776fb 100644 --- a/board/firefly/roc-pc-rk3399/roc-pc-rk3399.c +++ b/board/firefly/roc-pc-rk3399/roc-pc-rk3399.c @@ -5,11 +5,15 @@ #include <common.h> #include <dm.h> +#include <env.h> #include <log.h> -#include <power/regulator.h> #include <spl_gpio.h> #include <asm/io.h> +#include <power/regulator.h> + +#include <asm/arch-rockchip/cru.h> #include <asm/arch-rockchip/gpio.h> +#include <asm/arch-rockchip/grf_rk3399.h> #ifndef CONFIG_SPL_BUILD int board_early_init_f(void) @@ -32,13 +36,43 @@ out: #else +#define PMUGRF_BASE 0xff320000 #define GPIO0_BASE 0xff720000 +/** + * LED setup for roc-rk3399-pc + * + * 1. Set the low power leds (only during POR, pwr_key env is 'y') + * glow yellow LED, termed as low power + * poll for on board power key press + * once powe key pressed, turn off yellow + * 2. Turn on red LED, indicating full power mode + */ void led_setup(void) { struct rockchip_gpio_regs * const gpio0 = (void *)GPIO0_BASE; + struct rk3399_pmugrf_regs * const pmugrf = (void *)PMUGRF_BASE; + bool press_pwr_key = false; + + if (IS_ENABLED(CONFIG_SPL_ENV_SUPPORT)) { + env_init(); + env_load(); + if (env_get_yesno("pwr_key") == 1) + press_pwr_key = true; + } + + if (press_pwr_key && !strcmp(get_reset_cause(), "POR")) { + spl_gpio_output(gpio0, GPIO(BANK_A, 2), 1); + + spl_gpio_set_pull(&pmugrf->gpio0_p, GPIO(BANK_A, 5), + GPIO_PULL_NORMAL); + while (readl(&gpio0->ext_port) & 0x20) + ; + + spl_gpio_output(gpio0, GPIO(BANK_A, 2), 0); + } - /* Turn on red LED, indicating full power mode */ spl_gpio_output(gpio0, GPIO(BANK_B, 5), 1); } + #endif diff --git a/configs/roc-pc-mezzanine-rk3399_defconfig b/configs/roc-pc-mezzanine-rk3399_defconfig index 15d511741f..9a01de454f 100644 --- a/configs/roc-pc-mezzanine-rk3399_defconfig +++ b/configs/roc-pc-mezzanine-rk3399_defconfig @@ -19,7 +19,8 @@ CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-roc-pc-mezzanine.dtb" CONFIG_DISPLAY_BOARDINFO_LATE=y # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set CONFIG_SPL_STACK_R=y -CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x10000 +CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x20000 +CONFIG_SPL_ENV_SUPPORT=y CONFIG_SPL_SPI_LOAD=y CONFIG_TPL=y CONFIG_CMD_BOOTZ=y @@ -34,6 +35,7 @@ CONFIG_DEFAULT_DEVICE_TREE="rk3399-roc-pc-mezzanine" CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents" CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_ROCKCHIP_GPIO=y CONFIG_SYS_I2C_ROCKCHIP=y CONFIG_MISC=y diff --git a/configs/roc-pc-rk3399_defconfig b/configs/roc-pc-rk3399_defconfig index 2a6d0d22c8..6181da763d 100644 --- a/configs/roc-pc-rk3399_defconfig +++ b/configs/roc-pc-rk3399_defconfig @@ -19,7 +19,8 @@ CONFIG_DEFAULT_FDT_FILE="rockchip/rk3399-roc-pc.dtb" CONFIG_DISPLAY_BOARDINFO_LATE=y # CONFIG_SPL_RAW_IMAGE_SUPPORT is not set CONFIG_SPL_STACK_R=y -CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x10000 +CONFIG_SPL_STACK_R_MALLOC_SIMPLE_LEN=0x20000 +CONFIG_SPL_ENV_SUPPORT=y CONFIG_SPL_SPI_LOAD=y CONFIG_TPL=y CONFIG_CMD_BOOTZ=y @@ -33,6 +34,7 @@ CONFIG_DEFAULT_DEVICE_TREE="rk3399-roc-pc" CONFIG_OF_SPL_REMOVE_PROPS="pinctrl-0 pinctrl-names clock-names interrupt-parent assigned-clocks assigned-clock-rates assigned-clock-parents" CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_SPL_DM_SEQ_ALIAS=y CONFIG_ROCKCHIP_GPIO=y CONFIG_SYS_I2C_ROCKCHIP=y CONFIG_MISC=y |