Re: [PATCH v5 1/3] arm64: map FDT as RW for early_init_dt_scan()

2019-05-28 Thread Stephen Boyd
Quoting Hsin-Yi Wang (2019-05-26 21:33:34) > Currently in arm64, FDT is mapped to RO before it's passed to > early_init_dt_scan(). However, there might be some codes > (eg. commit "fdt: add support for rng-seed") that need to modify FDT > during init. Map FDT to RO after early fixups are done. > >

[PATCH v5 1/3] arm64: map FDT as RW for early_init_dt_scan()

2019-05-26 Thread Hsin-Yi Wang
Currently in arm64, FDT is mapped to RO before it's passed to early_init_dt_scan(). However, there might be some codes (eg. commit "fdt: add support for rng-seed") that need to modify FDT during init. Map FDT to RO after early fixups are done. Signed-off-by: Hsin-Yi Wang --- change log v4->v5: *