src/*/post_code.h: Change post code prefix to POSTCODE

The prefix POSTCODE makes it clear that the macro is a post code.
Hence, replace related macros starting with POST to POSTCODE and
also replace every instance the macros are invoked with the new
name.

The files was changed by running the following bash script from the
top level directory.

header="src/soc/amd/common/block/include/amdblocks/post_codes.h \
	src/include/cpu/intel/post_codes.h \
	src/soc/intel/common/block/include/intelblocks/post_codes.h"

array=`grep -r "#define POST_" $header | \
	tr '\t' ' ' | cut -d ":" -f 2 | cut -d " " -f 2`

for str in $array; do
	splitstr=`echo $str | cut -d '_' -f2-`
	grep -r $str src | cut -d ':' -f 1 | \
		xargs sed -i'' -e "s/$str/POSTCODE_$splitstr/g"
done

Change-Id: Id2ca654126fc5b96e6b40d222bb636bbf39ab7ad
Signed-off-by: Yuchen He <yuchenhe126@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/76044
Reviewed-by: Matt DeVillier <matt.devillier@amd.corp-partner.google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Eric Lai <eric_lai@quanta.corp-partner.google.com>
diff --git a/src/cpu/intel/car/core2/cache_as_ram.S b/src/cpu/intel/car/core2/cache_as_ram.S
index 316b703..9c60308 100644
--- a/src/cpu/intel/car/core2/cache_as_ram.S
+++ b/src/cpu/intel/car/core2/cache_as_ram.S
@@ -29,7 +29,7 @@
 	bt	$12, %eax
 	jc	wait_for_sipi
 
-	post_code(POST_SOC_CLEAR_FIXED_MTRRS)
+	post_code(POSTCODE_SOC_CLEAR_FIXED_MTRRS)
 
 	/* Clear/disable fixed MTRRs */
 	mov	$fixed_mtrr_list, %ebx
@@ -59,7 +59,7 @@
 	dec	%ebx
 	jnz	clear_var_mtrr
 
-	post_code(POST_SOC_SET_DEF_MTRR_TYPE)
+	post_code(POSTCODE_SOC_SET_DEF_MTRR_TYPE)
 	/* Configure the default memory type to uncacheable. */
 	movl	$MTRR_DEF_TYPE_MSR, %ecx
 	rdmsr
@@ -84,7 +84,7 @@
 	movl	$MTRR_PHYS_MASK(1), %ecx
 	wrmsr
 
-	post_code(POST_SOC_SET_MTRR_BASE)
+	post_code(POSTCODE_SOC_SET_MTRR_BASE)
 	/* Set Cache-as-RAM base address. */
 	movl	$(MTRR_PHYS_BASE(0)), %ecx
 	movl	$_car_mtrr_start, %eax
@@ -92,7 +92,7 @@
 	xorl	%edx, %edx
 	wrmsr
 
-	post_code(POST_SOC_SET_MTRR_MASK)
+	post_code(POSTCODE_SOC_SET_MTRR_MASK)
 	/* Set Cache-as-RAM mask. */
 	movl	$(MTRR_PHYS_MASK(0)), %ecx
 	rdmsr
@@ -100,7 +100,7 @@
 	orl	$MTRR_PHYS_MASK_VALID, %eax
 	wrmsr
 
-	post_code(POST_SOC_ENABLE_MTRRS)
+	post_code(POSTCODE_SOC_ENABLE_MTRRS)
 
 	/* Enable MTRR. */
 	movl	$MTRR_DEF_TYPE_MSR, %ecx
@@ -128,7 +128,7 @@
 	shr	$2, %ecx
 	rep	stosl
 
-	post_code(POST_SOC_DISABLE_CACHE)
+	post_code(POSTCODE_SOC_DISABLE_CACHE)
 	/* Enable Cache-as-RAM mode by disabling cache. */
 	movl	%cr0, %eax
 	orl	$CR0_CacheDisable, %eax
@@ -147,7 +147,7 @@
 	orl	$MTRR_PHYS_MASK_VALID, %eax
 	wrmsr
 
-	post_code(POST_SOC_ENABLE_CACHE)
+	post_code(POSTCODE_SOC_ENABLE_CACHE)
 	/* Enable cache. */
 	movl	%cr0, %eax
 	andl	$(~(CR0_CacheDisable | CR0_NoWriteThrough)), %eax
@@ -181,7 +181,7 @@
 #endif
 
 before_c_entry:
-	post_code(POST_BOOTBLOCK_BEFORE_C_ENTRY)
+	post_code(POSTCODE_BOOTBLOCK_BEFORE_C_ENTRY)
 	call	bootblock_c_entry_bist
 
 	/* Should never see this postcode */