tree 9b486d55cd42332a7a5b08c0b30cbef14c05bd83
parent fad129f3296bd4b66fcf70cfde67b70ddddc6f7e
author Alison Wang <alison.wang@nxp.com> 1587652654 +0800
committer Priyanka Jain <priyanka.jain@nxp.com> 1588076206 +0530

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>