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author | 2021-06-04 13:49:48 +0200 | |
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committer | 2021-06-11 14:29:17 -0700 | |
commit | 7094e6acaf7ab869a1f1c34825ba1fe3173fe350 (patch) | |
tree | 4b44d1627606421f2ac16cf73be5c2ddda1723c5 /arch/riscv/include/asm/pgtable.h | |
parent | riscv: Remove CONFIG_PHYS_RAM_BASE_FIXED (diff) | |
download | linux-dev-7094e6acaf7ab869a1f1c34825ba1fe3173fe350.tar.xz linux-dev-7094e6acaf7ab869a1f1c34825ba1fe3173fe350.zip |
riscv: Simplify xip and !xip kernel address conversion macros
To simplify the kernel address conversion code, make the same definition of
kernel_mapping_pa_to_va and kernel_mapping_va_to_pa compatible for both xip
and !xip kernel by defining XIP_OFFSET to 0 in !xip kernel.
Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Reviewed-by: Anup Patel <anup@brainfault.org>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch/riscv/include/asm/pgtable.h')
-rw-r--r-- | arch/riscv/include/asm/pgtable.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/riscv/include/asm/pgtable.h b/arch/riscv/include/asm/pgtable.h index 9469f464e71a..0344c060ca41 100644 --- a/arch/riscv/include/asm/pgtable.h +++ b/arch/riscv/include/asm/pgtable.h @@ -77,6 +77,8 @@ #ifdef CONFIG_XIP_KERNEL #define XIP_OFFSET SZ_8M +#else +#define XIP_OFFSET 0 #endif #ifndef __ASSEMBLY__ |