From e1de2c93e78740383db1a0ff626d8ca2cdc28aaf Mon Sep 17 00:00:00 2001 From: Anup Patel Date: Thu, 10 Feb 2022 11:19:41 +0530 Subject: RISC-V: Rename relocate() and make it global 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 Signed-off-by: Anup Patel Reviewed-by: Guo Ren Reviewed-by: Atish Patra Signed-off-by: Palmer Dabbelt --- arch/riscv/kernel/head.S | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) (limited to 'arch/riscv') diff --git a/arch/riscv/kernel/head.S b/arch/riscv/kernel/head.S index 2363b43312fc..5f4c6b6c4974 100644 --- a/arch/riscv/kernel/head.S +++ b/arch/riscv/kernel/head.S @@ -90,7 +90,8 @@ pe_head_start: .align 2 #ifdef CONFIG_MMU -relocate: + .global relocate_enable_mmu +relocate_enable_mmu: /* Relocate return address */ la a1, kernel_map XIP_FIXUP_OFFSET a1 @@ -185,7 +186,7 @@ secondary_start_sbi: /* Enable virtual memory and relocate to virtual address */ la a0, swapper_pg_dir XIP_FIXUP_OFFSET a0 - call relocate + call relocate_enable_mmu #endif call setup_trap_vector tail smp_callin @@ -329,7 +330,7 @@ clear_bss_done: #ifdef CONFIG_MMU la a0, early_pg_dir XIP_FIXUP_OFFSET a0 - call relocate + call relocate_enable_mmu #endif /* CONFIG_MMU */ call setup_trap_vector -- cgit v1.2.3