diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/mainboard/google/snow/ramstage.c | 12 |
1 files changed, 2 insertions, 10 deletions
diff --git a/src/mainboard/google/snow/ramstage.c b/src/mainboard/google/snow/ramstage.c index 795b5454fd..1cd84e841d 100644 --- a/src/mainboard/google/snow/ramstage.c +++ b/src/mainboard/google/snow/ramstage.c @@ -99,8 +99,6 @@ static void exynos_dp_bridge_setup(void) gpio_set_pull(dp_rst_l, EXYNOS_GPIO_PULL_NONE); udelay(10); gpio_set_value(dp_rst_l, 1); - - udelay(90000); /* FIXME: this might be unnecessary */ } static void exynos_dp_bridge_init(void) @@ -117,19 +115,13 @@ static void exynos_dp_bridge_init(void) * roughly 50ms after PD is de-asserted. The phantom high * makes it hard for us to know when the NXP chip is up. */ - udelay(90000); /* FIXME: this might be unnecessary */ + udelay(90000); } static int exynos_dp_hotplug(void) { - int x = gpio_get_value(dp_hpd); /* Check HPD. If it's high, we're all good. */ -// if (gpio_get_value(dp_hpd)) -// return 0; - printk(BIOS_DEBUG, "%s: dp_hpd: 0x%02x\n", __func__, x); - if (x) - return 0; - return -1; + return gpio_get_value(dp_hpd) ? 0 : 1; } static void exynos_dp_reset(void) |