diff options
Diffstat (limited to 'chip/mec1322/lpc.c')
| -rw-r--r-- | chip/mec1322/lpc.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/chip/mec1322/lpc.c b/chip/mec1322/lpc.c index fb3ace7438..3dc39a18e6 100644 --- a/chip/mec1322/lpc.c +++ b/chip/mec1322/lpc.c @@ -48,10 +48,15 @@ static void lpc_generate_smi(void) static void lpc_generate_sci(void) { - /* TODO (crosbug.com/p/24550): Use EC_SCI# instead of GPIO */ - gpio_set_level(GPIO_PCH_SCI_L, 0); +#ifdef CONFIG_SCI_GPIO + gpio_set_level(CONFIG_SCI_GPIO, 0); udelay(65); - gpio_set_level(GPIO_PCH_SCI_L, 1); + gpio_set_level(CONFIG_SCI_GPIO, 1); +#else + MEC1322_ACPI_PM_STS |= 1; + udelay(65); + MEC1322_ACPI_PM_STS &= ~1; +#endif } /** @@ -158,6 +163,8 @@ static void setup_lpc(void) if (ptr < 0x120000) ptr = ptr - 0x118000 + 0x20000000; + gpio_config_module(MODULE_LPC, 1); + /* Set up ACPI0 for 0x62/0x66 */ MEC1322_LPC_ACPI_EC0_BAR = 0x00628034; MEC1322_INT_ENABLE(15) |= 1 << 6; |