uboot-tools/0010-Add-support-for-loading-environment-from-uEnv.txt-in.patch
2015-03-21 12:40:21 -05:00

58 lines
2.4 KiB
Diff

From cfee6c407f7ed0ab2ed0f98645c10b2d34497f46 Mon Sep 17 00:00:00 2001
From: Peter Robinson <pbrobinson@gmail.com>
Date: Fri, 6 Mar 2015 10:52:53 +0000
Subject: [PATCH 10/14] Add support for loading environment from uEnv.txt in
config_distro_bootcmd.
---
include/config_distro_bootcmd.h | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/include/config_distro_bootcmd.h b/include/config_distro_bootcmd.h
index 7f8b393..8614cc4 100644
--- a/include/config_distro_bootcmd.h
+++ b/include/config_distro_bootcmd.h
@@ -179,6 +179,7 @@
"boot_prefixes=/ /boot/\0" \
"boot_scripts=boot.scr.uimg boot.scr\0" \
"boot_script_dhcp=boot.scr.uimg\0" \
+ "boot_uenv_files=uEnv.txt\0" \
BOOTENV_BOOT_TARGETS \
\
"boot_extlinux=" \
@@ -209,11 +210,31 @@
"fi; " \
"done\0" \
\
+ "import_uenv_file=" \
+ "load ${devtype} ${devnum}:${bootpart} " \
+ "${scriptaddr} ${prefix}${uenv_file}; " \
+ "env import -t -r ${scriptaddr} ${filesize}\0; " \
+ "if test -n $uenvcmd; then " \
+ "echo Running uenvcmd ...;" \
+ "run uenvcmd;" \
+ "fi;\0" \
+ \
+ "scan_dev_for_uenv_files=" \
+ "for uenv_file in ${boot_uenv_files}; do " \
+ "if test -e ${devtype} ${devnum}:${bootpart} " \
+ "${prefix}${uenv_file}; then " \
+ "echo Found U-boot env file" \
+ "${prefix}${uenv_file}; " \
+ "run import_uenv_file; " \
+ "fi; " \
+ "done\0" \
+ \
"scan_dev_for_boot=" \
"echo Scanning ${devtype} ${devnum}:${bootpart}...; " \
"for prefix in ${boot_prefixes}; do " \
"run scan_dev_for_extlinux; " \
"run scan_dev_for_scripts; " \
+ "run scan_dev_for_uenv_files; " \
"done\0" \
\
"scan_dev_for_boot_part=" \
--
2.3.2