60 lines
2.4 KiB
Diff
60 lines
2.4 KiB
Diff
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From 95e17627b776a48737c90fa5b2bc298214ba77e3 Mon Sep 17 00:00:00 2001
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From: Vagrant Cascadian <vagrant@debian.org>
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Date: Wed, 1 Oct 2014 10:29:36 -0700
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Subject: [PATCH 07/13] Add support for loading environment from uEnv.txt in
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config_distro_bootcmd.
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---
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include/config_distro_bootcmd.h | 21 +++++++++++++++++++++
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1 file changed, 21 insertions(+)
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diff --git a/include/config_distro_bootcmd.h b/include/config_distro_bootcmd.h
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index 2503431..aaa010e 100644
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--- a/include/config_distro_bootcmd.h
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+++ b/include/config_distro_bootcmd.h
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@@ -174,6 +174,7 @@
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BOOTENV_SHARED_IDE \
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"boot_prefixes=/ /boot/\0" \
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"boot_scripts=boot.scr.uimg boot.scr\0" \
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+ "boot_uenv_files=uEnv.txt\0" \
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BOOTENV_BOOT_TARGETS \
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"boot_partitions="BOOTENV_BOOT_PARTITIONS"\0" \
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\
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@@ -205,6 +206,25 @@
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"fi; " \
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"done\0" \
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\
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+ "import_uenv_file=" \
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+ "load ${devtype} ${devnum}:${bootpart} " \
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+ "${scriptaddr} ${prefix}${uenv_file}; " \
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+ "env import -t -r ${scriptaddr} ${filesize}\0; " \
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+ "if test -n $uenvcmd; then " \
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+ "echo Running uenvcmd ...;" \
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+ "run uenvcmd;" \
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+ "fi;\0" \
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+ \
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+ "scan_dev_for_uenv_files=" \
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+ "for uenv_file in ${boot_uenv_files}; do " \
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+ "if test -e ${devtype} ${devnum}:${bootpart} " \
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+ "${prefix}${uenv_file}; then " \
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+ "echo Found U-boot env file" \
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+ "${prefix}${uenv_file}; " \
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+ "run import_uenv_file; " \
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+ "fi; " \
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+ "done\0" \
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+ \
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"scan_dev_for_boot=" \
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"for partition in ${boot_partitions}; do " \
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"echo Scanning ${devtype} ${devnum}:${partition}...; " \
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@@ -212,6 +232,7 @@
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"for prefix in ${boot_prefixes}; do " \
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"run scan_dev_for_extlinux; " \
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"run scan_dev_for_scripts; " \
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+ "run scan_dev_for_uenv_files; " \
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"done;" \
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"done\0" \
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\
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--
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2.1.0
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