diff options
Diffstat (limited to 'arch/riscv/include/asm/fixmap.h')
| -rw-r--r-- | arch/riscv/include/asm/fixmap.h | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/riscv/include/asm/fixmap.h b/arch/riscv/include/asm/fixmap.h index 58a718573ad6..0a55099bb734 100644 --- a/arch/riscv/include/asm/fixmap.h +++ b/arch/riscv/include/asm/fixmap.h @@ -22,9 +22,18 @@ */ enum fixed_addresses { FIX_HOLE, + /* + * The fdt fixmap mapping must be PMD aligned and will be mapped + * using PMD entries in fixmap_pmd in 64-bit and a PGD entry in 32-bit. + */ + FIX_FDT_END, + FIX_FDT = FIX_FDT_END + FIX_FDT_SIZE / PAGE_SIZE - 1, + + /* Below fixmaps will be mapped using fixmap_pte */ FIX_PTE, FIX_PMD, FIX_PUD, + FIX_P4D, FIX_TEXT_POKE1, FIX_TEXT_POKE0, FIX_EARLYCON_MEM_BASE, @@ -44,8 +53,6 @@ enum fixed_addresses { __end_of_fixed_addresses }; -#define FIXMAP_PAGE_IO PAGE_KERNEL - #define __early_set_fixmap __set_fixmap #define __late_set_fixmap __set_fixmap |