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authorWarren Turkal <wt@penguintechs.org>2010-09-01 03:40:57 +0000
committerCorey Osgood <corey.osgood@gmail.com>2010-09-01 03:40:57 +0000
commita7f2b0e339a2a051d5e0269eaa8fbb84530b6058 (patch)
tree1c73007882c888d4a6e14d1518c3f520e357e48e /util
parentb9ee31d881879ab1d95b4bfb485bd6586367649d (diff)
downloadcoreboot-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')
-rw-r--r--util/inteltool/gpio.c40
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: