riscv: Implement sv48 support

[platform/kernel/linux-starfive.git] / arch / riscv / Kconfig

diff --git a/arch/riscv/Kconfig b/arch/riscv/Kconfig
index 7945bac..c4289d7 100644 (file)
--- a/arch/riscv/Kconfig
+++ b/arch/riscv/Kconfig
@@ -150,7 +150,7 @@ config PAGE_OFFSET
        hex
        default 0xC0000000 if 32BIT
        default 0x80000000 if 64BIT && !MMU
-       default 0xffffffd800000000 if 64BIT
+       default 0xffffaf8000000000 if 64BIT
 
 config KASAN_SHADOW_OFFSET
        hex
@@ -201,7 +201,7 @@ config FIX_EARLYCON_MEM
 
 config PGTABLE_LEVELS
        int
-       default 3 if 64BIT
+       default 4 if 64BIT
        default 2
 
 config LOCKDEP_SUPPORT