diff options
| author | Duncan Laurie <dlaurie@chromium.org> | 2012-10-01 13:31:25 -0700 |
|---|---|---|
| committer | Ronald G. Minnich <rminnich@gmail.com> | 2012-11-13 18:50:11 +0100 |
| commit | c64947b6b1889aa92e32238e5c1a1b2ceb54943e (patch) | |
| tree | cdc40807992a0cbc844a07cef3285817b69ee8a5 /src/mainboard | |
| parent | 75dbc389ec62d9ec85178eb5364850c7f9a77997 (diff) | |
| download | coreboot-c64947b6b1889aa92e32238e5c1a1b2ceb54943e.tar.xz | |
Make EmeraldLake2 work again
Fix GPIO exporting for new Vboot for oprom-matters GPIO
and to make the power button static.
Change-Id: Ic042c428a1d43512228c686121fa057d876606e1
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: http://review.coreboot.org/1761
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
Diffstat (limited to 'src/mainboard')
| -rw-r--r-- | src/mainboard/intel/emeraldlake2/chromeos.c | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/src/mainboard/intel/emeraldlake2/chromeos.c b/src/mainboard/intel/emeraldlake2/chromeos.c index 6077ac7c5b..1c5913a4a2 100644 --- a/src/mainboard/intel/emeraldlake2/chromeos.c +++ b/src/mainboard/intel/emeraldlake2/chromeos.c @@ -31,7 +31,7 @@ #ifndef __PRE_RAM__ #include <arch/coreboot_tables.h> -#define GPIO_COUNT 5 +#define GPIO_COUNT 6 #define ACTIVE_LOW 0 #define ACTIVE_HIGH 1 @@ -39,7 +39,6 @@ void fill_lb_gpios(struct lb_gpios *gpios) { device_t dev = dev_find_slot(0, PCI_DEVFN(0x1f,0)); u16 gpio_base = pci_read_config32(dev, GPIOBASE) & 0xfffe; - u16 gen_pmcon_1 = pci_read_config32(dev, GEN_PMCON_1); if (!gpio_base) return; @@ -66,21 +65,27 @@ void fill_lb_gpios(struct lb_gpios *gpios) /* Developer: GPIO57 */ gpios->gpios[2].port = 57; - gpios->gpios[2].polarity = ACTIVE_HIGH; + gpios->gpios[2].polarity = ACTIVE_LOW; gpios->gpios[2].value = (gp_lvl2 >> (57-32)) & 1; strncpy((char *)gpios->gpios[2].name,"developer", GPIO_MAX_NAME_LENGTH); /* Hard code the lid switch GPIO to open. */ - gpios->gpios[3].port = 100; + gpios->gpios[3].port = -1; gpios->gpios[3].polarity = ACTIVE_HIGH; gpios->gpios[3].value = 1; strncpy((char *)gpios->gpios[3].name,"lid", GPIO_MAX_NAME_LENGTH); /* Power Button */ - gpios->gpios[4].port = 101; - gpios->gpios[4].polarity = ACTIVE_LOW; - gpios->gpios[4].value = (gen_pmcon_1 >> 9) & 1; + gpios->gpios[4].port = -1; + gpios->gpios[4].polarity = ACTIVE_HIGH; + gpios->gpios[4].value = 0; strncpy((char *)gpios->gpios[4].name,"power", GPIO_MAX_NAME_LENGTH); + + /* Did we load the VGA option ROM? */ + gpios->gpios[5].port = -1; + gpios->gpios[5].polarity = ACTIVE_HIGH; + gpios->gpios[5].value = oprom_is_loaded; + strncpy((char *)gpios->gpios[5].name,"oprom", GPIO_MAX_NAME_LENGTH); } #endif |