58 lines
2.4 KiB
Diff
58 lines
2.4 KiB
Diff
From cfee6c407f7ed0ab2ed0f98645c10b2d34497f46 Mon Sep 17 00:00:00 2001
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From: Peter Robinson <pbrobinson@gmail.com>
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Date: Fri, 6 Mar 2015 10:52:53 +0000
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Subject: [PATCH 10/14] 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 7f8b393..8614cc4 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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@@ -179,6 +179,7 @@
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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_script_dhcp=boot.scr.uimg\0" \
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+ "boot_uenv_files=uEnv.txt\0" \
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BOOTENV_BOOT_TARGETS \
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\
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"boot_extlinux=" \
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@@ -209,11 +210,31 @@
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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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"echo Scanning ${devtype} ${devnum}:${bootpart}...; " \
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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\0" \
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\
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"scan_dev_for_boot_part=" \
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--
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2.3.2
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