soc/amd: Define post codes
For the most part, this doesn't change any post codes, simply making the
existing post-codes into macros.
picasso/romstage.c did get a couple of post codes removed to match the
other files.
The POST_ROMSTAGE and POST_BOOTBLOCK codes are intended to become global
at some point, while the POST_AGESA and POST_PSP codes would stay AMD
specific.
Change-Id: I007a09b6a3ed3280bac674cd74e298ec5c408ab7
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/69867
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Felix Held <felix-coreboot@felixheld.de>
diff --git a/src/soc/amd/common/block/cpu/car/cache_as_ram.S b/src/soc/amd/common/block/cpu/car/cache_as_ram.S
index 251e23a..b38ce80 100644
--- a/src/soc/amd/common/block/cpu/car/cache_as_ram.S
+++ b/src/soc/amd/common/block/cpu/car/cache_as_ram.S
@@ -8,6 +8,7 @@
******************************************************************************
*/
+#include <amdblocks/post_codes.h>
#include <cpu/x86/post_code.h>
.section .init
@@ -27,7 +28,7 @@
.global bootblock_pre_c_entry
bootblock_pre_c_entry:
- post_code(0xa0)
+ post_code(POST_BOOTBLOCK_PRE_C_ENTRY)
AMD_ENABLE_STACK
@@ -41,7 +42,7 @@
pushl %eax /* tsc[31:0] */
before_carstage:
- post_code(0xa2)
+ post_code(POST_BOOTBLOCK_PRE_C_DONE)
call bootblock_c_entry
/* Never reached */
diff --git a/src/soc/amd/common/block/cpu/noncar/pre_c.S b/src/soc/amd/common/block/cpu/noncar/pre_c.S
index 503de3b..e123c36 100644
--- a/src/soc/amd/common/block/cpu/noncar/pre_c.S
+++ b/src/soc/amd/common/block/cpu/noncar/pre_c.S
@@ -1,12 +1,13 @@
/* SPDX-License-Identifier: GPL-2.0-only */
+#include <amdblocks/post_codes.h>
#include <cpu/x86/post_code.h>
.section .init, "ax", @progbits
.global bootblock_resume_entry
bootblock_resume_entry:
- post_code(0xb0)
+ post_code(POST_BOOTBLOCK_RESUME_ENTRY)
/* Get an early timestamp */
rdtsc
@@ -23,7 +24,7 @@
.global bootblock_pre_c_entry
bootblock_pre_c_entry:
- post_code(0xa0)
+ post_code(POST_BOOTBLOCK_PRE_C_ENTRY)
#if ENV_X86_64
#include <cpu/x86/64bit/entry64.inc>
@@ -56,7 +57,7 @@
pushl %eax /* tsc[31:0] */
#endif
- post_code(0xa2)
+ post_code(POST_BOOTBLOCK_PRE_C_DONE)
call bootblock_c_entry
/* Never reached */