[coreboot-gerrit] Change in coreboot[master]: soc/intel/common/block: Do not die if PRMRR size unsupported

[Angel Pons (Code Review)]

Angel Pons has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/45373 )

Change subject: soc/intel/common/block: Do not die if PRMRR size unsupported
......................................................................

soc/intel/common/block: Do not die if PRMRR size unsupported

If a given PRMRR size is not supported, do NOT brick people's devices.
We don't do that when PRMRRs aren't even supported anyway.

Change-Id: Ib917be873aedbc5e789bb0894fca335b5ee9e2c2
Signed-off-by: Angel Pons 
---
M src/soc/intel/common/block/cpu/cpulib.c
1 file changed, 4 insertions(+), 3 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/73/45373/1

diff --git a/src/soc/intel/common/block/cpu/cpulib.c b/src/soc/intel/common/block/cpu/cpulib.c
index 794c900..6ca7a53 100644
--- a/src/soc/intel/common/block/cpu/cpulib.c
+++ b/src/soc/intel/common/block/cpu/cpulib.c
@@ -369,10 +369,11 @@
    		valid_size = 0;
    }

-	/* die if we could not find a valid size within the limit */
-	if (!valid_size)
-		die("Unsupported PRMRR size limit %i MiB, check your config!\n",
+	if (!valid_size) {
+		printk(BIOS_WARNING, "Unsupported PRMRR size of %i MiB, check your config!\n",
    		CONFIG_SOC_INTEL_COMMON_BLOCK_CPU_PRMRR_SIZE);
+		return 0;
+	}

printk(BIOS_DEBUG, "PRMRR size set to %i MiB\n", valid_size);