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| author | Frederik Haxel <haxel@fzi.de> | 2023-12-12 14:01:12 +0100 |
|---|---|---|
| committer | Palmer Dabbelt <palmer@rivosinc.com> | 2024-01-09 19:33:20 -0800 |
| commit | 66f1e68093979816a23412a3fad066f5bcbc0360 (patch) | |
| tree | 049d6a97fb39562aa3a192f6f5caed2f06e0fdd7 /arch/riscv/kernel/head.S | |
| parent | b85ea95d086471afb4ad062012a4d73cd328fa86 (diff) | |
| download | linux-66f1e68093979816a23412a3fad066f5bcbc0360.tar.gz linux-66f1e68093979816a23412a3fad066f5bcbc0360.tar.bz2 linux-66f1e68093979816a23412a3fad066f5bcbc0360.zip | |
riscv: Make XIP bootable again
Currently, the XIP kernel seems to fail to boot due to missing
XIP_FIXUP and a wrong page_offset value. A superfluous XIP_FIXUP
has also been removed.
Signed-off-by: Frederik Haxel <haxel@fzi.de>
Link: https://lore.kernel.org/r/20231212130116.848530-2-haxel@fzi.de
Signed-off-by: Palmer Dabbelt <palmer@rivosinc.com>
Diffstat (limited to 'arch/riscv/kernel/head.S')
| -rw-r--r-- | arch/riscv/kernel/head.S | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/riscv/kernel/head.S b/arch/riscv/kernel/head.S index b77397432403..a2e2f0dd3899 100644 --- a/arch/riscv/kernel/head.S +++ b/arch/riscv/kernel/head.S @@ -89,6 +89,7 @@ relocate_enable_mmu: /* Compute satp for kernel page tables, but don't load it yet */ srl a2, a0, PAGE_SHIFT la a1, satp_mode + XIP_FIXUP_OFFSET a1 REG_L a1, 0(a1) or a2, a2, a1 |