| commit | d168ade5517c8294a3b4e055eba75eefa7215ee3 | [log] [tgz] |
|---|---|---|
| author | Alison Wang <alison.wang@nxp.com> | Tue Jan 21 07:33:01 2020 +0000 |
| committer | Priyanka Jain <priyanka.jain@nxp.com> | Tue Feb 04 16:20:25 2020 +0530 |
| tree | 2ecb5a5db3a5a5978caa85908c8d660c9a319c05 | |
| parent | d15aa9f9703d719096bca871592260b10d8b3cc3 [diff] |
configs: ls1021a: Reserve low memory for CMA 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. This patch will reserve low memory for CMA and fix the issue on LS1021A. Signed-off-by: Peng Ma <peng.ma@nxp.com> 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>