@@ -257,6 +257,17 @@ int board_mmc_init(bd_t *bis)
}
return 0;
}
+
+/* set environment device to boot device when booting from SD */
+int board_mmc_get_env_dev(int devno)
+{
+ return devno - 1;
+}
+
+int board_mmc_get_env_part(int devno)
+{
+ return (devno == 3) ? 1 : 0; /* part 0 for SD2 / SD3, part 1 for eMMC */
+}
#endif /* CONFIG_FSL_ESDHC */
#ifdef CONFIG_VIDEO_IPUV3
@@ -176,8 +176,8 @@
/* Environment organization */
#define CONFIG_ENV_IS_IN_MMC
-#define CONFIG_SYS_MMC_ENV_DEV 2
-#define CONFIG_SYS_MMC_ENV_PART 1
+#define CONFIG_SYS_MMC_ENV_DEV 2 /* overwritten on SD boot */
+#define CONFIG_SYS_MMC_ENV_PART 1 /* overwritten on SD boot */
#define CONFIG_ENV_SIZE (8 * 1024)
#define CONFIG_ENV_OFFSET (384 * 1024)
#define CONFIG_ENV_OVERWRITE
Implement board specific functions to select the environment device and partition when booting from SD/MMC. SD2: mmc 0 0 SD3: mmc 1 0 eMMC: mmc 2 1 Signed-off-by: Soeren Moch <smoch@web.de> --- Cc: Stefano Babic <sbabic@denx.de> Cc: Peng Fan <peng.fan@nxp.com> Cc: Fabio Estevam <fabio.estevam@nxp.com> Cc: u-boot@lists.denx.de --- board/tbs/tbs2910/tbs2910.c | 11 +++++++++++ include/configs/tbs2910.h | 4 ++-- 2 files changed, 13 insertions(+), 2 deletions(-)