diff options
author | Peng Fan <peng.fan@nxp.com> | 2019-07-22 01:24:37 +0000 |
---|---|---|
committer | Stefano Babic <sbabic@denx.de> | 2019-10-08 16:35:16 +0200 |
commit | e92fca66a3966c54d86977539fabe57596b62d76 (patch) | |
tree | 60f35a77c40e185b3162da18780a96f929cacc89 /arch/arm/mach-imx/mx7ulp | |
parent | b1f955cb4d5ba10e422e08d1d7577be71a39ac00 (diff) |
imx: i.MX7ULP: add get_boot_device
Add get_boot_device for i.MX7ULP
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Tested-by: Fabio Estevam <festevam@gmail.com>
Diffstat (limited to 'arch/arm/mach-imx/mx7ulp')
-rw-r--r-- | arch/arm/mach-imx/mx7ulp/soc.c | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/mx7ulp/soc.c b/arch/arm/mach-imx/mx7ulp/soc.c index c72f0ed3fc..6015c11869 100644 --- a/arch/arm/mach-imx/mx7ulp/soc.c +++ b/arch/arm/mach-imx/mx7ulp/soc.c @@ -6,6 +6,7 @@ #include <asm/arch/clock.h> #include <asm/arch/imx-regs.h> #include <asm/arch/sys_proto.h> +#include <asm/mach-imx/boot_mode.h> #include <asm/mach-imx/hab.h> static char *get_reset_cause(char *); @@ -244,3 +245,29 @@ int mmc_get_env_dev(void) return board_mmc_get_env_dev(devno); } #endif + +enum boot_device get_boot_device(void) +{ + struct bootrom_sw_info **p = + (struct bootrom_sw_info **)ROM_SW_INFO_ADDR; + + enum boot_device boot_dev = SD1_BOOT; + u8 boot_type = (*p)->boot_dev_type; + u8 boot_instance = (*p)->boot_dev_instance; + + switch (boot_type) { + case BOOT_TYPE_SD: + boot_dev = boot_instance + SD1_BOOT; + break; + case BOOT_TYPE_MMC: + boot_dev = boot_instance + MMC1_BOOT; + break; + case BOOT_TYPE_USB: + boot_dev = USB_BOOT; + break; + default: + break; + } + + return boot_dev; +} |