diff options
Diffstat (limited to 'util/inteltool/gpio.c')
| -rw-r--r-- | util/inteltool/gpio.c | 90 |
1 files changed, 67 insertions, 23 deletions
diff --git a/util/inteltool/gpio.c b/util/inteltool/gpio.c index 49c1325663..93c5d14237 100644 --- a/util/inteltool/gpio.c +++ b/util/inteltool/gpio.c @@ -258,6 +258,44 @@ static const io_register_t pch_gpio_registers[] = { { 0x78, 4, "RESERVED" }, { 0x7c, 4, "RESERVED" }, }; +/* Default values for Ibex Peak desktop chipsets */ +static const gpio_default_t ip_pch_desktop_defaults[] = { + { 0x00, 0xf96ba1ff }, /* GPIO_USE_SEL */ + { 0x04, 0xf6ff6eff }, /* GP_IO_SEL */ + { 0x0c, 0x02fe0100 }, /* GP_LVL */ + { 0x18, 0x00040000 }, /* GPO_BLINK */ + { 0x1c, 0x00000000 }, /* GP_SER_BLINK */ + { 0x28, 0x00000000 }, /* GP_NMI_EN + GPI_NMI_STS */ + { 0x2c, 0x00000000 }, /* GP_INV */ + { 0x30, 0x020300ff }, /* GPIO_USE_SEL2 */ + { 0x34, 0x1f57fff4 }, /* GP_IO_SEL2 */ + { 0x38, 0xa4aa0003 }, /* GP_LVL2 */ + { 0x40, 0x00000100 }, /* GPIO_USE_SEL3 */ + { 0x44, 0x00000f00 }, /* GP_IO_SEL3 */ + { 0x48, 0x00000000 }, /* GP_LVL3 */ + { 0x60, 0x01000000 }, /* GP_RST_SEL1 */ + { 0x64, 0x00000000 }, /* GP_RST_SEL2 */ + { 0x68, 0x00000000 }, /* GP_RST_SEL3 */ +}; +/* Default values for Ibex Peak mobile chipsets */ +static const gpio_default_t ip_pch_mobile_defaults[] = { + { 0x00, 0xf96ba1ff }, /* GPIO_USE_SEL */ + { 0x04, 0xf6ff6eff }, /* GP_IO_SEL */ + { 0x0c, 0x02fe0100 }, /* GP_LVL */ + { 0x18, 0x00040000 }, /* GPO_BLINK */ + { 0x1c, 0x00000000 }, /* GP_SER_BLINK */ + { 0x28, 0x00000000 }, /* GP_NMI_EN + GPI_NMI_STS */ + { 0x2c, 0x00000000 }, /* GP_INV */ + { 0x30, 0x020300fe }, /* GPIO_USE_SEL2 */ + { 0x34, 0x1f57fff4 }, /* GP_IO_SEL2 */ + { 0x38, 0xa4aa0003 }, /* GP_LVL2 */ + { 0x40, 0x00000000 }, /* GPIO_USE_SEL3 */ + { 0x44, 0x00000f00 }, /* GP_IO_SEL3 */ + { 0x48, 0x00000000 }, /* GP_LVL3 */ + { 0x60, 0x01000000 }, /* GP_RST_SEL1 */ + { 0x64, 0x00000000 }, /* GP_RST_SEL2 */ + { 0x68, 0x00000000 }, /* GP_RST_SEL3 */ +}; /* Default values for Cougar Point desktop chipsets */ static const gpio_default_t cp_pch_desktop_defaults[] = { { 0x00, 0xb96ba1ff }, @@ -406,6 +444,35 @@ int print_gpios(struct pci_dev *sb, int show_all, int show_diffs) printf("\n============= GPIOS =============\n\n"); switch (sb->device_id) { + case PCI_DEVICE_ID_INTEL_3400: + case PCI_DEVICE_ID_INTEL_3420: + case PCI_DEVICE_ID_INTEL_3450: + case PCI_DEVICE_ID_INTEL_3400_DESKTOP: + case PCI_DEVICE_ID_INTEL_B55_A: + case PCI_DEVICE_ID_INTEL_B55_B: + case PCI_DEVICE_ID_INTEL_H55: + case PCI_DEVICE_ID_INTEL_H57: + case PCI_DEVICE_ID_INTEL_P55: + case PCI_DEVICE_ID_INTEL_Q57: + gpiobase = pci_read_word(sb, 0x48) & 0xff80; + gpio_registers = pch_gpio_registers; + size = ARRAY_SIZE(pch_gpio_registers); + gpio_defaults = ip_pch_desktop_defaults; + defaults_size = ARRAY_SIZE(ip_pch_desktop_defaults); + break; + case PCI_DEVICE_ID_INTEL_3400_MOBILE: + case PCI_DEVICE_ID_INTEL_3400_MOBILE_SFF: + case PCI_DEVICE_ID_INTEL_HM55: + case PCI_DEVICE_ID_INTEL_HM57: + case PCI_DEVICE_ID_INTEL_PM55: + case PCI_DEVICE_ID_INTEL_QM57: + case PCI_DEVICE_ID_INTEL_QS57: + gpiobase = pci_read_word(sb, 0x48) & 0xff80; + gpio_registers = pch_gpio_registers; + size = ARRAY_SIZE(pch_gpio_registers); + gpio_defaults = ip_pch_mobile_defaults; + defaults_size = ARRAY_SIZE(ip_pch_mobile_defaults); + break; case PCI_DEVICE_ID_INTEL_Z68: case PCI_DEVICE_ID_INTEL_P67: case PCI_DEVICE_ID_INTEL_H67: @@ -522,29 +589,6 @@ int print_gpios(struct pci_dev *sb, int show_all, int show_diffs) gpio_registers = i631x_gpio_registers; size = ARRAY_SIZE(i631x_gpio_registers); break; - - case PCI_DEVICE_ID_INTEL_3400_DESKTOP: - case PCI_DEVICE_ID_INTEL_3400_MOBILE: - case PCI_DEVICE_ID_INTEL_P55: - case PCI_DEVICE_ID_INTEL_PM55: - case PCI_DEVICE_ID_INTEL_H55: - case PCI_DEVICE_ID_INTEL_QM57: - case PCI_DEVICE_ID_INTEL_H57: - case PCI_DEVICE_ID_INTEL_HM55: - case PCI_DEVICE_ID_INTEL_Q57: - case PCI_DEVICE_ID_INTEL_HM57: - case PCI_DEVICE_ID_INTEL_3400_MOBILE_SFF: - case PCI_DEVICE_ID_INTEL_B55_A: - case PCI_DEVICE_ID_INTEL_QS57: - case PCI_DEVICE_ID_INTEL_3400: - case PCI_DEVICE_ID_INTEL_3420: - case PCI_DEVICE_ID_INTEL_3450: - case PCI_DEVICE_ID_INTEL_B55_B: - gpiobase = pci_read_word(sb, 0x48) & 0xfffc; - gpio_registers = i631x_gpio_registers; - size = ARRAY_SIZE(i631x_gpio_registers); - break; - case PCI_DEVICE_ID_INTEL_82371XX: printf("This southbridge has GPIOs in the PM unit.\n"); return 1; |