aopen/dxplplusu: Support SMM_ASEG and SMM_TSEG
Both SMM_ASEG and SMM_TSEG choices work.
There is periodic TCO timeout occurring.
At least with DEBUG_SMI kernel reports low memory corruption.
Change-Id: If20a7092117612a1a9e25eb6ac480e105acd57d7
Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61517
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
diff --git a/src/southbridge/intel/i82801dx/i82801dx.h b/src/southbridge/intel/i82801dx/i82801dx.h
index ecb9924..4c1366e 100644
--- a/src/southbridge/intel/i82801dx/i82801dx.h
+++ b/src/southbridge/intel/i82801dx/i82801dx.h
@@ -140,8 +140,8 @@
#define DEVACT_STS 0x44
#define SS_CNT 0x50
-#define TCOBASE 0x60 /* TCO Base Address Register */
-#define TCO1_CNT 0x08 /* TCO1 Control Register */
+/* TCO1 Control Register */
+#define TCO1_CNT 0x68
#define GEN_PMCON_1 0xa0
#define GEN_PMCON_2 0xa2