diff options
| author | Alexandre Ghiti <alex@ghiti.fr> | 2021-06-17 15:53:07 +0200 |
|---|---|---|
| committer | Palmer Dabbelt <palmerdabbelt@google.com> | 2021-07-05 18:04:00 -0700 |
| commit | 658e2c5125bbbc9b9b5eac23b3c35b87df3c30b8 (patch) | |
| tree | 34e35315382e3a233f8df5fb4893a5a11ad98620 /arch/riscv/kernel/kexec_relocate.S | |
| parent | 01112e5e20f5298a81639806cd0a3c587aade467 (diff) | |
riscv: Introduce structure that group all variables regarding kernel mapping
We have a lot of variables that are used to hold kernel mapping addresses,
offsets between physical and virtual mappings and some others used for XIP
kernels: they are all defined at different places in mm/init.c, so group
them into a single structure with, for some of them, more explicit and concise
names.
Signed-off-by: Alexandre Ghiti <alex@ghiti.fr>
Signed-off-by: Palmer Dabbelt <palmerdabbelt@google.com>
Diffstat (limited to 'arch/riscv/kernel/kexec_relocate.S')
| -rw-r--r-- | arch/riscv/kernel/kexec_relocate.S | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/riscv/kernel/kexec_relocate.S b/arch/riscv/kernel/kexec_relocate.S index 88c3beabe9b4..a80b52a74f58 100644 --- a/arch/riscv/kernel/kexec_relocate.S +++ b/arch/riscv/kernel/kexec_relocate.S @@ -20,7 +20,7 @@ SYM_CODE_START(riscv_kexec_relocate) * s4: Pointer to the destination address for the relocation * s5: (const) Number of words per page * s6: (const) 1, used for subtraction - * s7: (const) va_pa_offset, used when switching MMU off + * s7: (const) kernel_map.va_pa_offset, used when switching MMU off * s8: (const) Physical address of the main loop * s9: (debug) indirection page counter * s10: (debug) entry counter @@ -159,7 +159,7 @@ SYM_CODE_START(riscv_kexec_norelocate) * s0: (const) Phys address to jump to * s1: (const) Phys address of the FDT image * s2: (const) The hartid of the current hart - * s3: (const) va_pa_offset, used when switching MMU off + * s3: (const) kernel_map.va_pa_offset, used when switching MMU off */ mv s0, a1 mv s1, a2 |