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riscv: Simplify xip and !xip kernel address conversion macros

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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>
This commit is contained in:
Alexandre Ghiti 2021-06-04 13:49:48 +02:00 • committed by Palmer Dabbelt
parent 9b79878ced
commit 7094e6acaf
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2 changed files with 5 additions and 11 deletions
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arch/riscv/include/asm/pgtable.h
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@ -77,6 +77,8 @@
#ifdef CONFIG_XIP_KERNEL
#define XIP_OFFSET SZ_8M
#else
#define XIP_OFFSET 0
#endif
#ifndef __ASSEMBLY__