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| author | Eugen Hristev <eugen.hristev@collabora.com> | 2023-02-22 11:05:13 +0200 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2023-02-28 18:07:29 +0800 |
| commit | a6e85a35b50ade7df5f32092c1cc05ade303a22a (patch) | |
| tree | 372c805eb66f654ef7cbae266078aec71dbeb7de /lib/efi_loader/efi_variable.c | |
| parent | 3bf8e40807632071769f1dfa401662c5336802c9 (diff) | |
board: rock5b-rk3588: add memory gaps into kernel's DTB
RK3588 has two memory gaps when using 16 GiB DRAM size:
[0x3fc000000 , 0x3fc500000]
and
[0x3fff00000 , 0x3ffffffff]
If the kernel is agnostic to these gaps, accessing the area causes
a SError panic.
Hence, add reserved memory areas in kernel's DTB before booting.
Signed-off-by: Eugen Hristev <eugen.hristev@collabora.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Diffstat (limited to 'lib/efi_loader/efi_variable.c')
0 files changed, 0 insertions, 0 deletions