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| author | Alison Wang <alison.wang@nxp.com> | 2020-04-23 22:37:34 +0800 |
|---|---|---|
| committer | Priyanka Jain <priyanka.jain@nxp.com> | 2020-04-28 17:46:46 +0530 |
| commit | 33c3dfd2976e0752e69c36b27b88809c9b4ada12 (patch) | |
| tree | 9b486d55cd42332a7a5b08c0b30cbef14c05bd83 /configs/rpi_arm64_defconfig | |
| parent | fad129f3296bd4b66fcf70cfde67b70ddddc6f7e (diff) | |
configs: ls1021a: Append CMA configuration to bootargs
The default reserved memory for CMA is high memory. If LPAE is enabled,
highmem pages are non-remapped and can not be used with
dma_alloc_coherent. Reserving low memory for CMA is needed for LS1021A.
This patch appends the related CMA configuration to bootargs.
Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Signed-off-by: Alison Wang <alison.wang@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Diffstat (limited to 'configs/rpi_arm64_defconfig')
0 files changed, 0 insertions, 0 deletions