diff options
Diffstat (limited to 'board')
| -rw-r--r-- | board/sunxi/board.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/board/sunxi/board.c b/board/sunxi/board.c index d0a93da..9146300 100644 --- a/board/sunxi/board.c +++ b/board/sunxi/board.c @@ -28,6 +28,7 @@ #include <asm/arch/dram.h> #include <asm/arch/mmc.h> #include <asm/arch/prcm.h> +#include <asm/arch/pmic_bus.h> #include <asm/arch/spl.h> #include <asm/global_data.h> #include <linux/delay.h> @@ -602,6 +603,16 @@ void sunxi_board_init(void) defined CONFIG_AXP809_POWER || defined CONFIG_AXP818_POWER power_failed = axp_init(); + if (IS_ENABLED(CONFIG_AXP_DISABLE_BOOT_ON_POWERON) && !power_failed) { + u8 boot_reason; + + pmic_bus_read(AXP_POWER_STATUS, &boot_reason); + if (boot_reason & AXP_POWER_STATUS_ALDO_IN) { + printf("Power on by plug-in, shutting down.\n"); + pmic_bus_write(0x32, BIT(7)); + } + } + #if defined CONFIG_AXP221_POWER || defined CONFIG_AXP809_POWER || \ defined CONFIG_AXP818_POWER power_failed |= axp_set_dcdc1(CONFIG_AXP_DCDC1_VOLT); |