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authorEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-07-30 02:19:25 +1000
committerEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-07-31 04:13:51 +0200
commitc3fda416a7e71eae4803c07f0fae4b0b931d1ca8 (patch)
treeaa36259e2afd22c3f7865f8ca44c05ed151e85a7
parent7842eb29972e8665da723566a2395e41621aedac (diff)
downloadcoreboot-c3fda416a7e71eae4803c07f0fae4b0b931d1ca8.tar.xz
northbridge/amd/agesa/agesawrapper_call.h: Decode status codes
Decode obscure AGESA status codes into their respective string forms. Change-Id: Iccf175ef62e5005af6ebbfb1bd0acec8aedc2eaa Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/6402 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Bruce Griffith <Bruce.Griffith@se-eng.com>
-rw-r--r--src/northbridge/amd/agesa/agesawrapper_call.h26
1 files changed, 25 insertions, 1 deletions
diff --git a/src/northbridge/amd/agesa/agesawrapper_call.h b/src/northbridge/amd/agesa/agesawrapper_call.h
index e654b8a4b6..0acbeee75f 100644
--- a/src/northbridge/amd/agesa/agesawrapper_call.h
+++ b/src/northbridge/amd/agesa/agesawrapper_call.h
@@ -22,12 +22,36 @@
#include <console/console.h>
#include "AGESA.h"
+/*
+ * Possible AGESA_STATUS values:
+ *
+ * 0x0 = AGESA_SUCCESS
+ * 0x1 = AGESA_UNSUPPORTED
+ * 0x2 = AGESA_BOUNDS_CHK
+ * 0x3 = AGESA_ALERT
+ * 0x4 = AGESA_WARNING
+ * 0x5 = AGESA_ERROR
+ * 0x6 = AGESA_CRITICAL
+ * 0x7 = AGESA_FATAL
+ */
+static const char * decodeAGESA_STATUS(AGESA_STATUS sret)
+{
+ const char* statusStrings[] = { "AGESA_SUCCESS", "AGESA_UNSUPPORTED",
+ "AGESA_BOUNDS_CHK", "AGESA_ALERT",
+ "AGESA_WARNING", "AGESA_ERROR",
+ "AGESA_CRITICAL", "AGESA_FATAL"
+ };
+ if (sret > 7) return "unknown"; /* Non-AGESA error code */
+ return statusStrings[sret];
+}
+
static inline u32 do_agesawrapper(AGESA_STATUS (*func)(void), const char *name)
{
AGESA_STATUS ret;
printk(BIOS_DEBUG, "agesawrapper_%s() entry\n", name);
ret = func();
- printk(BIOS_DEBUG, "agesawrapper_%s() AGESA_STATUS = %x\n", name, ret);
+ printk(BIOS_DEBUG, "agesawrapper_%s() returned %s\n",
+ name, decodeAGESA_STATUS(ret));
return (u32)ret;
}