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| author | amartin@nvidia.com <amartin@nvidia.com> | 2012-05-14 13:14:39 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2012-07-07 14:07:19 +0200 |
| commit | f3717ac5848ec389919596d5e518b528fb8bebdd (patch) | |
| tree | fbdd225ba837191edee560934a5f16acbb653699 /board/nx823 | |
| parent | 27c4a3318f716cce0a23248317534bda7792230b (diff) | |
| download | u-boot-imx-f3717ac5848ec389919596d5e518b528fb8bebdd.zip u-boot-imx-f3717ac5848ec389919596d5e518b528fb8bebdd.tar.gz u-boot-imx-f3717ac5848ec389919596d5e518b528fb8bebdd.tar.bz2 | |
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>
Diffstat (limited to 'board/nx823')
0 files changed, 0 insertions, 0 deletions