Hi
On 3/19/20 11:21 AM, Patrick Delaunay wrote:
Add support of CONFIG_ENV_IS_IN_MMC in env_get_location, used for all mmc device (SD card and eMMC). The 2 configs CONFIG_ENV_IS_IN_MMC and CONFIG_ENV_IS_IN_EXT4 are incompatible.
Add the weak function mmc_get_env_dev to select the mmc boot instance.
Signed-off-by: Patrick Delaunay patrick.delaunay@st.com
board/st/stm32mp1/stm32mp1.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/board/st/stm32mp1/stm32mp1.c b/board/st/stm32mp1/stm32mp1.c index c36e7655c0..effba41ad1 100644 --- a/board/st/stm32mp1/stm32mp1.c +++ b/board/st/stm32mp1/stm32mp1.c @@ -785,6 +785,11 @@ enum env_location env_get_location(enum env_operation op, int prio) return ENVL_UNKNOWN;
switch (bootmode & TAMP_BOOT_DEVICE_MASK) { +#ifdef CONFIG_ENV_IS_IN_MMC
- case BOOT_FLASH_SD:
- case BOOT_FLASH_EMMC:
return ENVL_MMC;+#endif #ifdef CONFIG_ENV_IS_IN_EXT4 case BOOT_FLASH_SD: case BOOT_FLASH_EMMC: @@ -826,6 +831,15 @@ const char *env_ext4_get_dev_part(void) } #endif
+#if defined(CONFIG_ENV_IS_IN_MMC) +int mmc_get_env_dev(void) +{
- u32 bootmode = get_bootmode();
- return (bootmode & TAMP_BOOT_INSTANCE_MASK) - 1;
+} +#endif
#ifdef CONFIG_SYS_MTDPARTS_RUNTIME
#define MTDPARTS_LEN 256
Reviewed-by: Patrice Chotard patrice.chotard@st.com
Thanks
Patrice