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sb/intel/common/rtc.c: Define __SIMPLE_DEVICE__ 

Change-Id: Ie11fffdf907227ab315bfd4887aaa5de3602bd24
Signed-off-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/50376
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
This commit is contained in:
Angel Pons 2021-02-08 00:24:32 +01:00 committed by Patrick Georgi
parent 6f4dc8f7a4
commit 4dc85f11d1
1 changed files with 3 additions and 7 deletions
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10
src/southbridge/intel/common/rtc.c
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@ -1,5 +1,7 @@
/* SPDX-License-Identifier: GPL-2.0-only */ /* SPDX-License-Identifier: GPL-2.0-only */
#define __SIMPLE_DEVICE__
#include <console/console.h> #include <console/console.h>
#include <device/pci_def.h> #include <device/pci_def.h>
#include <device/pci_ops.h> #include <device/pci_ops.h>
@ -9,17 +11,11 @@
#include "pmutil.h" #include "pmutil.h"
#include "rtc.h" #include "rtc.h"
/* PCI Configuration Space (D31:F0): LPC */
#if defined(__SIMPLE_DEVICE__)
#define PCH_LPC_DEV PCI_DEV(0, 0x1f, 0) #define PCH_LPC_DEV PCI_DEV(0, 0x1f, 0)
#else
#define PCH_LPC_DEV pcidev_on_root(0x1f, 0)
#endif
int rtc_failure(void) int rtc_failure(void)
{ {
return !!(pci_read_config8(PCH_LPC_DEV, D31F0_GEN_PMCON_3) return !!(pci_read_config8(PCH_LPC_DEV, D31F0_GEN_PMCON_3) & RTC_BATTERY_DEAD);
& RTC_BATTERY_DEAD);
} }
void sb_rtc_init(void) void sb_rtc_init(void)