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authoramartin@nvidia.com <amartin@nvidia.com>2012-05-14 13:14:39 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2012-07-07 14:07:19 +0200
commitf3717ac5848ec389919596d5e518b528fb8bebdd (patch)
treefbdd225ba837191edee560934a5f16acbb653699 /.checkpatch.conf
parent27c4a3318f716cce0a23248317534bda7792230b (diff)
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tegra: override compiler flags for low level init code
Override -march setting for tegra to -march=armv4t for files that are necessary for low level init on tegra. The recent change to use -march=armv7-a for armv7 caused a regression on tegra because tegra starts boot on a arm7tdmi processor before transferring control to the cortex-a9. While still executing on the arm7tdmi there are calls to getenv_ulong() and memset() that cause an illegal instruction exception if compiled for armv7. Signed-off-by: Allen Martin <amartin@nvidia.com> Tested-by: Stephen Warren <swarren@wwwdotorg.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
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