| commit | f44afd546f6236479581469e1fb969c9ce9f9eac | [log] [tgz] |
|---|---|---|
| author | Peng Fan <peng.fan@nxp.com> | Tue May 05 20:28:37 2020 +0800 |
| committer | Stefano Babic <sbabic@denx.de> | Sun May 10 20:55:20 2020 +0200 |
| tree | fb9d383b46afefed317d82eddf6a28348cfb09c8 | |
| parent | bf9382addf94c9b90033a1eac5522afae9b7a0d7 [diff] |
imx: imx8qm/qxp: reserving DDR memory for M4 The DDR memory from 0x88000000 to 0x8FFFFFFF is assigned to M4 on QM and QXP. The M4 can allocate this memory by two ways, in SCD or u-boot. In this patch, u-boot addes the memory reserve node to DTB to pass the info to kernel, no matter the M4 memory is reserved in SCD or u-boot. So kernel won't access M4 reserved memory. Signed-off-by: Peng Fan <peng.fan@nxp.com>