Change in coreboot[master]: lib/bootmem.c: Use only e820 compatible types

[Arthur Heymans (Code Review)]

Arthur Heymans has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/55069 )

Change subject: lib/bootmem.c: Use only e820 compatible types
......................................................................

lib/bootmem.c: Use only e820 compatible types

With Linuxboot [0-0xfff] and cbmem get marked as type which is not a
valid type in the E820 table.

Change-Id: I4797ac9dca1a8f43f104654d0e113236205a288a
Signed-off-by: Arthur Heymans 
---
M src/lib/bootmem.c
1 file changed, 10 insertions(+), 2 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/69/55069/1

diff --git a/src/lib/bootmem.c b/src/lib/bootmem.c
index 1fe23c2..c23fa9f 100644
--- a/src/lib/bootmem.c
+++ b/src/lib/bootmem.c
@@ -43,13 +43,21 @@
    case BM_MEM_UNUSABLE:
    	return LB_MEM_UNUSABLE;
    case BM_MEM_VENDOR_RSVD:
-		return LB_MEM_VENDOR_RSVD;
+		/* Use only e820 compatible types */
+		if (ARCH_X86)
+			return LB_MEM_RESERVED;
+		else
+			return LB_MEM_VENDOR_RSVD;
    case BM_MEM_OPENSBI:
    	return LB_MEM_RESERVED;
    case BM_MEM_BL31:
    	return LB_MEM_RESERVED;
    case BM_MEM_TABLE:
-		return LB_MEM_TABLE;
+		/* Use only e820 compatible types */
+		if (ARCH_X86)
+			return LB_MEM_RESERVED;
+		else
+			return LB_MEM_TABLE;
    default:
    	printk(BIOS_ERR, "ERROR: Unsupported tag %u\n", tag);
    	return LB_MEM_RESERVED;