> 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 <[email protected]> Applied to u-boot-imx, master, thanks !
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