The low-level relocate() function enables mmu and relocates
execution to link-time addresses. We rename relocate() function
to relocate_enable_mmu() function which is more informative.
Also, the relocate_enable_mmu() function will be used in the
resume path when a CPU wakes-up from a non-retentive suspend
so we make it global symbol.
Signed-off-by: Anup Patel <anup.pa...@wdc.com>
---
arch/riscv/kernel/head.S | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/arch/riscv/kernel/head.S b/arch/riscv/kernel/head.S
index f5a9bad86e58..9d10f89e8ab7 100644
--- a/arch/riscv/kernel/head.S
+++ b/arch/riscv/kernel/head.S
@@ -67,7 +67,8 @@ pe_head_start:
.align 2
#ifdef CONFIG_MMU
-relocate:
+ .global relocate_enable_mmu
+relocate_enable_mmu:
/* Relocate return address */
li a1, PAGE_OFFSET
la a2, _start
@@ -156,7 +157,7 @@ secondary_start_common:
#ifdef CONFIG_MMU
/* Enable virtual memory and relocate to virtual address */
la a0, swapper_pg_dir
- call relocate
+ call relocate_enable_mmu
#endif
call setup_trap_vector
tail smp_callin
@@ -268,7 +269,7 @@ clear_bss_done:
call setup_vm
#ifdef CONFIG_MMU
la a0, early_pg_dir
- call relocate
+ call relocate_enable_mmu
#endif /* CONFIG_MMU */
call setup_trap_vector
--
2.25.1
