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brcm63xx: work around boot failures with squashfs on BCM6368

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Due to the LWL/LWR SMP issue on BCM6368, booting with squash might fail
if the rootfs is not word aligned. As a quick fix, work around it by
ensuring this condition is always true.

Reported-by: Álvaro Fernández Rojas <noltari@gmail.com>
Signed-off-by: Jonas Gorski <jogo@openwrt.org>

SVN-Revision: 47380
This commit is contained in:
Jonas Gorski 2015-11-04 11:33:22 +00:00
parent 1e43316cb9
commit 008aec391a
1 changed files with 2 additions and 0 deletions
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2
tools/firmware-utils/src/imagetag.c
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@ -164,6 +164,8 @@ int tagfile(const char *kernel, const char *rootfs, const char *bin, \
/* align the start if requested */ /* align the start if requested */
if (args->align_rootfs_flag) if (args->align_rootfs_flag)
rootfsoff = (rootfsoff % block_size) > 0 ? (((rootfsoff / block_size) + 1) * block_size) : rootfsoff; rootfsoff = (rootfsoff % block_size) > 0 ? (((rootfsoff / block_size) + 1) * block_size) : rootfsoff;
else
rootfsoff = (rootfsoff % 4) > 0 ? (((rootfsoff / 4) + 1) * 4) : rootfsoff;
/* align the end */ /* align the end */
rootfsend = rootfsoff + getlen(rootfsfile); rootfsend = rootfsoff + getlen(rootfsfile);