amd/stoneyridge: Make all AGESA reset requests immediate

The AGESA RESET_WHENEVER request were never doing a reset in coreboot.
We don't have a way to collect a whenever and reset at some later time,
so just do the reset immediately.

BUG=b:64719937
BRANCH=none
TEST=Check AGESA reset request in booblock does a reset in the serial
console or ec console.

Change-Id: If2654ec0c5c5dbdcea6fc9374371c3388d29fdc7
Signed-off-by: Marc Jones <marcj303@gmail.com>
Reviewed-on: https://review.coreboot.org/21978
Reviewed-by: Martin Roth <martinroth@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>

1 files changed, 4 insertions, 7 deletions

diff --git a/src/soc/amd/common/def_callouts.c b/src/soc/amd/common/def_callouts.c
index 4b71d5b105..fe0d5497e1 100644
--- a/src/soc/amd/common/def_callouts.c
+++ b/src/soc/amd/common/def_callouts.c
@@ -67,17 +67,14 @@ AGESA_STATUS agesa_Reset(UINT32 Func, UINTN Data, VOID *ConfigPtr)
 	ResetType = Data;
 	StdHeader = ConfigPtr;
 
-	/* Perform the RESET based upon the ResetType. In case of
-	 * WARM_RESET_WHENEVER and COLD_RESET_WHENEVER, the request will go to
-	 * AmdResetManager. During the critical condition, where reset is
-	 * required immediately, the reset will be invoked directly by writing
-	 * 0x04 to port 0xCF9 (Reset Port).
+	/*
+	 * This should perform the RESET based upon the ResetType, but coreboot
+	 * doesn't have a reset manager to handle a WHENEVER case. Do all
+	 * resets immediately.
 	 */
 	switch (ResetType) {
 	case WARM_RESET_WHENEVER:
 	case COLD_RESET_WHENEVER:
-		break;
-
 	case WARM_RESET_IMMEDIATELY:
 	case COLD_RESET_IMMEDIATELY:
 		Value = 0x06;