On 1/2/19 12:37 AM, Lukasz Majewski wrote:
The TPC70 can boot from eMMC's boot0. This patch allows it to update this HW partition's SPL.
Signed-off-by: Lukasz Majewski lukma@denx.de
include/configs/kp_imx6q_tpc.h | 5 +++++ 1 file changed, 5 insertions(+)
diff --git a/include/configs/kp_imx6q_tpc.h b/include/configs/kp_imx6q_tpc.h index ee9c56bc21..f26b18442b 100644 --- a/include/configs/kp_imx6q_tpc.h +++ b/include/configs/kp_imx6q_tpc.h @@ -49,6 +49,7 @@ #define CONFIG_SYS_FSL_ESDHC_ADDR 0 #define CONFIG_SYS_FSL_USDHC_NUM 2 #define CONFIG_SYS_MMC_ENV_DEV 1 /* 0 = SDHC2, 1 = SDHC4 (eMMC) */ +#define CONFIG_SUPPORT_EMMC_BOOT
/* UART */ #define CONFIG_MXC_UART @@ -109,6 +110,10 @@ "setexpr blkc ${blkc} + 1;" \ "mmc write ${loadaddr} 0x2 ${blkc};" \ "fi;\0" \
- "upd_SPL_mmc=mmc dev 1; mmc partconf 1 0 1 1; run upd_SPL_sd\0" \
If mmc dev 1 fails, this will randomly rewrite or even damage some SD/MMC card that was selected before. Use && ...
- "upd_uboot_mmc=mmc dev 1; mmc partconf 1 0 1 1; run upd_uboot_sd\0" \
Deduplicate these repeated commands.
- "up_mmc=run upd_SPL_mmc; run upd_uboot_mmc\0" \
- "up_sd=run upd_SPL_sd; run upd_uboot_sd\0" \ "upd_wic=" \ "if tftp ${loadaddr} ${wic_file}; then " \ "setexpr blkc ${filesize} / 0x200;" \