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| author | Warren Turkal <wt@penguintechs.org> | 2010-09-01 03:40:57 +0000 |
|---|---|---|
| committer | Corey Osgood <corey.osgood@gmail.com> | 2010-09-01 03:40:57 +0000 |
| commit | a7f2b0e339a2a051d5e0269eaa8fbb84530b6058 (patch) | |
| tree | 1c73007882c888d4a6e14d1518c3f520e357e48e /util/inteltool/gpio.c | |
| parent | b9ee31d881879ab1d95b4bfb485bd6586367649d (diff) | |
| download | coreboot-a7f2b0e339a2a051d5e0269eaa8fbb84530b6058.tar.xz | |
Add support for dumping GPIOS on Intel ICH10R. This information comes from the Intel ICH10 Family Datasheet.
Signed-off-by: Warren Turkal <wt@penguintechs.org>
Acked-by: Corey Osgood <corey.osgood@gmail.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5761 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'util/inteltool/gpio.c')
| -rw-r--r-- | util/inteltool/gpio.c | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/util/inteltool/gpio.c b/util/inteltool/gpio.c index 75658a9782..9bb23c9c07 100644 --- a/util/inteltool/gpio.c +++ b/util/inteltool/gpio.c @@ -152,6 +152,41 @@ static const io_register_t ich9_gpio_registers[] = { { 0x3C, 4, "RESERVED" } }; +static const io_register_t ich10_gpio_registers[] = { + { 0x00, 4, "GPIO_USE_SEL" }, + { 0x04, 4, "GP_IO_SEL" }, + { 0x08, 4, "RESERVED" }, + { 0x0c, 4, "GP_LVL" }, + { 0x10, 4, "RESERVED" }, + { 0x14, 4, "RESERVED" }, + { 0x18, 4, "GPO_BLINK" }, + { 0x1c, 4, "GP_SER_BLINK" }, + { 0x20, 4, "GP_SB_CMDSTS" }, + { 0x24, 4, "GP_SB_DATA" }, + { 0x28, 4, "RESERVED" }, + { 0x2c, 4, "GPI_INV" }, + { 0x30, 4, "GPIO_USE_SEL2" }, + { 0x34, 4, "GP_IO_SEL2" }, + { 0x38, 4, "GP_LVL2" }, + { 0x3C, 4, "RESERVED" }, + { 0x40, 4, "GPIO_USE_SEL3" }, + { 0x44, 4, "GPIO_SEL3" }, + { 0x48, 4, "GPIO_LVL3" }, + { 0x4c, 4, "RESERVED" }, + { 0x50, 4, "RESERVED" }, + { 0x54, 4, "RESERVED" }, + { 0x58, 4, "RESERVED" }, + { 0x5c, 4, "RESERVED" }, + { 0x60, 4, "GP_RST_SEL" }, + { 0x64, 4, "RESERVED" }, + { 0x68, 4, "RESERVED" }, + { 0x6c, 4, "RESERVED" }, + { 0x70, 4, "RESERVED" }, + { 0x74, 4, "RESERVED" }, + { 0x78, 4, "RESERVED" }, + { 0x7c, 4, "RESERVED" }, +}; + int print_gpios(struct pci_dev *sb) { int i, size; @@ -161,6 +196,11 @@ int print_gpios(struct pci_dev *sb) printf("\n============= GPIOS =============\n\n"); switch (sb->device_id) { + case PCI_DEVICE_ID_INTEL_ICH10R: + gpiobase = pci_read_word(sb, 0x48) & 0xfffc; + gpio_registers = ich10_gpio_registers; + size = ARRAY_SIZE(ich10_gpio_registers); + break; case PCI_DEVICE_ID_INTEL_ICH9DH: case PCI_DEVICE_ID_INTEL_ICH9DO: case PCI_DEVICE_ID_INTEL_ICH9R: |