diff options
| author | Felix Held <felix-coreboot@felixheld.de> | 2020-12-08 02:07:18 +0100 |
|---|---|---|
| committer | Felix Held <felix-coreboot@felixheld.de> | 2020-12-09 02:11:53 +0000 |
| commit | 37609852f7955bd2496a3555d215c03d2c145938 (patch) | |
| tree | 79134f1a6dd07b64ccaee026516bd70481d92c05 /src/soc/amd/common/block/include | |
| parent | 20a4874445dfc52b4721b01246d86e1114165b1b (diff) | |
soc/amd: factor out functionality to print last reset source
Change-Id: I5cec38dac7ea27aa316f5dd4f91ed84627a0f937
Signed-off-by: Felix Held <felix-coreboot@felixheld.de>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/48437
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Marshall Dawson <marshalldawson3rd@gmail.com>
Diffstat (limited to 'src/soc/amd/common/block/include')
| -rw-r--r-- | src/soc/amd/common/block/include/amdblocks/acpimmio.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/src/soc/amd/common/block/include/amdblocks/acpimmio.h b/src/soc/amd/common/block/include/amdblocks/acpimmio.h index 0e42ee60c3..4fcaa9204a 100644 --- a/src/soc/amd/common/block/include/amdblocks/acpimmio.h +++ b/src/soc/amd/common/block/include/amdblocks/acpimmio.h @@ -20,6 +20,7 @@ #define SMBUS_ASF_IO_EN (1 << 4) #define CF9_IO_EN (1 << 1) #define LEGACY_IO_EN (1 << 0) +#define PM_RST_STATUS 0xc0 /* * Earlier devices enable the ACPIMMIO bank decodes in PMx24. All discrete FCHs @@ -85,6 +86,9 @@ void pm_io_write8(uint8_t reg, uint8_t value); void pm_io_write16(uint8_t reg, uint16_t value); void pm_io_write32(uint8_t reg, uint32_t value); +/* Print source of last reset */ +void fch_print_pmxc0_status(void); + static inline uint8_t sm_pci_read8(uint8_t reg) { return read8(acpimmio_sm_pci + reg); |