From 5b058233882eefc100e4ca49b4bdbedffe395356 Mon Sep 17 00:00:00 2001 From: Raul E Rangel Date: Thu, 28 Jun 2018 16:31:45 -0600 Subject: stoneyridge: Enable IO CF9 in bootblock If IO CF9 is not enabled, hard_reset() won't do anything in bootblock or verstage. BUG=b:110817463 TEST=built on grunt and made sure that hard_reset() reboots. Change-Id: I5f091077a17db3dfe5b8e8367163312db6828360 Signed-off-by: Raul E Rangel Reviewed-on: https://review.coreboot.org/27267 Reviewed-by: Martin Roth Tested-by: build bot (Jenkins) --- src/soc/amd/stoneyridge/include/soc/southbridge.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/soc/amd/stoneyridge/include') diff --git a/src/soc/amd/stoneyridge/include/soc/southbridge.h b/src/soc/amd/stoneyridge/include/soc/southbridge.h index 06ef898ca5..9f8a7d2f4b 100644 --- a/src/soc/amd/stoneyridge/include/soc/southbridge.h +++ b/src/soc/amd/stoneyridge/include/soc/southbridge.h @@ -32,6 +32,8 @@ #define PSP_MAILBOX_BAR_EN 0x10 /* Power management registers: 0xfed80300 or index/data at IO 0xcd6/cd7 */ +#define PM_DECODE_EN 0x00 +#define CF9_IO_EN BIT(1) #define PM_ISA_CONTROL 0x04 #define MMIO_EN BIT(1) #define PM_PCI_CTRL 0x08 -- cgit v1.2.3