From: Ye Li ye.li@nxp.com
Select env storages according to boot device at runtime
Signed-off-by: Ye Li ye.li@nxp.com Signed-off-by: Peng Fan peng.fan@nxp.com --- arch/arm/mach-imx/imx9/soc.c | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+)
diff --git a/arch/arm/mach-imx/imx9/soc.c b/arch/arm/mach-imx/imx9/soc.c index a813b9c22f3..62e14c7741e 100644 --- a/arch/arm/mach-imx/imx9/soc.c +++ b/arch/arm/mach-imx/imx9/soc.c @@ -288,6 +288,40 @@ int timer_init(void) return 0; }
+enum env_location env_get_location(enum env_operation op, int prio) +{ + enum boot_device dev = get_boot_device(); + enum env_location env_loc = ENVL_UNKNOWN; + + if (prio) + return env_loc; + + switch (dev) { +#if defined(CONFIG_ENV_IS_IN_SPI_FLASH) + case QSPI_BOOT: + env_loc = ENVL_SPI_FLASH; + break; +#endif +#if defined(CONFIG_ENV_IS_IN_MMC) + case SD1_BOOT: + case SD2_BOOT: + case SD3_BOOT: + case MMC1_BOOT: + case MMC2_BOOT: + case MMC3_BOOT: + env_loc = ENVL_MMC; + break; +#endif + default: +#if defined(CONFIG_ENV_IS_NOWHERE) + env_loc = ENVL_NOWHERE; +#endif + break; + } + + return env_loc; +} + static int mix_power_init(enum mix_power_domain pd) { enum src_mix_slice_id mix_id;