diff options
Diffstat (limited to 'util/inteltool/spi.c')
| -rw-r--r-- | util/inteltool/spi.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/util/inteltool/spi.c b/util/inteltool/spi.c index 3cf60515d8..f2f345784d 100644 --- a/util/inteltool/spi.c +++ b/util/inteltool/spi.c @@ -26,6 +26,22 @@ static const io_register_t pch_bios_cntl_registers[] = { { 0x6, 2, "reserved" }, }; +static const io_register_t adl_pch_bios_cntl_registers[] = { + { 0x0, 1, "WPD - Write Protect Disable" }, + { 0x1, 1, "LE - Lock Enable" }, + { 0x2, 1, "ESPI - eSPI Enable Pin Strap" }, + { 0x3, 1, "Reserved" }, + { 0x4, 1, "TS - Top Swap" }, + { 0x5, 1, "EISS - Enable InSMM.STS" }, + { 0x6, 1, "BBS - Boot BIOS Strap" }, + { 0x7, 1, "BILD - BIOS Interface Lock-Down" }, + { 0x8, 1, "BWPDS - BIOS Write Protect Disable Status" }, + { 0x9, 1, "Reserved" }, + { 0x10, 1, "BWRS - BIOS Write Status" }, + { 0x11, 1, "BWRE - BIOS Write Reporting (Async-SMI)" }, + { 0x12, 19, "Reserved" }, +}; + #define ICH9_SPIBAR 0x3800 #define ICH78_SPIBAR 0x3020 @@ -79,6 +95,7 @@ static const io_register_t ich7_spi_bar_registers[] = { { 0x68, 4, "PBR2 Protected BIOS Range 2" }, }; + static int print_bioscntl(struct pci_dev *sb) { int i, size = 0; @@ -210,6 +227,11 @@ static int print_bioscntl(struct pci_dev *sb) bios_cntl_register = pch_bios_cntl_registers; size = ARRAY_SIZE(pch_bios_cntl_registers); break; + case PCI_DEVICE_ID_INTEL_ADL_N: + bios_cntl = pci_read_byte(sb, 0xdc); + bios_cntl_register = adl_pch_bios_cntl_registers; + size = ARRAY_SIZE(adl_pch_bios_cntl_registers); + break; default: printf("Error: Dumping SPI on this southbridge is not (yet) supported.\n"); return 1; @@ -362,6 +384,7 @@ static int print_spibar(struct pci_dev *sb) { case PCI_DEVICE_ID_INTEL_ICH4: case PCI_DEVICE_ID_INTEL_ICH4M: case PCI_DEVICE_ID_INTEL_ICH5: + case PCI_DEVICE_ID_INTEL_ADL_N: printf("This southbridge does not have RCBA.\n"); return 1; default: |