From: Lukasz Majewski <lukma@denx.de>
Date: Fri, 9 Aug 2024 16:53:32 +0000 (+0200)
Subject: config: Add 'update_bootimg' command to update flash.bin on Phytec's imx8mm
X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=4c0b5639f19586d928dfd3cca736db82ea6a0952;p=u-boot.git

config: Add 'update_bootimg' command to update flash.bin on Phytec's imx8mm

This command allows easy update on SD card or eMMC of the flash.bin
generated (with binman) during u-boot build.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
Reviewed-by: Benjamin Hahn <B.Hahn@phytec.de>
Tested-by: Teresa Remmet <t.remmet@phytec.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
---

diff --git a/include/configs/phycore_imx8mm.h b/include/configs/phycore_imx8mm.h
index dd7cfdba52..0910ae2d87 100644
--- a/include/configs/phycore_imx8mm.h
+++ b/include/configs/phycore_imx8mm.h
@@ -29,6 +29,14 @@
 	"mmcdev=" __stringify(CONFIG_SYS_MMC_ENV_DEV) "\0" \
 	"mmcpart=1\0" \
 	"mmcroot=2\0" \
+	"update_offset=0x42\0" \
+	"update_filename=flash.bin\0" \
+	"update_bootimg="						\
+		"mmc dev ${mmcdev} ; "		\
+		"if dhcp ${loadaddr} ${update_filepath}/${update_filename} ; then "	\
+		"setexpr fw_sz ${filesize} / 0x200 ; "	/* SD block size */ \
+		"mmc write ${loadaddr} ${update_offset} ${fw_sz} ; "	\
+		"fi\0" \
 	"mmcautodetect=yes\0" \
 	"mmcargs=setenv bootargs console=${console} " \
 		"root=/dev/mmcblk${mmcdev}p${mmcroot} rootwait rw\0" \