diff options
| author | Arthur Heymans <arthur@aheymans.xyz> | 2021-05-14 11:22:31 +0200 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2022-04-01 22:17:19 +0000 |
| commit | 5315e96abfa5b45fcd53149df5ebaa069a830558 (patch) | |
| tree | 05982a517bfad414430873540a4b6b11ef3455dc /src/drivers/intel | |
| parent | 80783ae70ff071f92106a919809ce9ad09ec16fd (diff) | |
arch/x86/postcar: Use a separate stack for C execution
Add a stack in .bss for C execution. This will make it easier to move
the setup of MTRRs in C code.
Change-Id: I67cbc988051036b1a0519cec9ed614acede31fd7
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/54298
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Subrata Banik <subratabanik@google.com>
Reviewed-by: Raul Rangel <rrangel@chromium.org>
Diffstat (limited to 'src/drivers/intel')
| -rw-r--r-- | src/drivers/intel/fsp1_1/exit_car.S | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/drivers/intel/fsp1_1/exit_car.S b/src/drivers/intel/fsp1_1/exit_car.S index dbdd3e60be..2671de5825 100644 --- a/src/drivers/intel/fsp1_1/exit_car.S +++ b/src/drivers/intel/fsp1_1/exit_car.S @@ -7,7 +7,7 @@ chipset_teardown_car: pop %ebx /* Move the stack pointer to real RAM */ - movl post_car_stack_top, %esp + movl _estack, %esp /* Align the stack 16 bytes */ andl $0xfffffff0, %esp |