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snow: Set vbe mode info to valid later in the boot process

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This sets the vbe mode to valid later in the boot process, after
cbmem resources have been allocated during displayport init.

BRANCH=none
BUG=none
TEST=booted on Snow using depthcharge in dev mode
Signed-off-by: David Hendricks <dhendrix@chromium.org>

Change-Id: I5ea675de817a2cf5695ef0473550023c72dd04c7
Reviewed-on: https://gerrit.chromium.org/gerrit/50013
Commit-Queue: David Hendricks <dhendrix@chromium.org>
Reviewed-by: David Hendricks <dhendrix@chromium.org>
Tested-by: David Hendricks <dhendrix@chromium.org>
This commit is contained in:
David Hendricks 2013-05-02 18:29:30 -07:00 • committed by ChromeBot
commit 9d01b2a1ea
1 changed files with 4 additions and 3 deletions
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7
src/mainboard/google/snow/ramstage.c
View file

@ -53,7 +53,6 @@ static struct edid snow_edid = {
void hardwaremain(int boot_complete);
void main(void)
{
void *graphics_address;
console_init();
printk(BIOS_INFO,
"hello from ramstage; now with deluxe exception handling.\n");
@ -87,8 +86,6 @@ void main(void)
clock_set_i2s_clk_prescaler(epll_hz, sample_rate * lr_frame_size);
power_enable_xclkout();
graphics_address = cbmem_find(CBMEM_ID_CONSOLE);
set_vbe_mode_info_valid(&snow_edid, (uintptr_t)graphics_address);
hardwaremain(0);
}
@ -228,6 +225,7 @@ static void mainboard_init(device_t dev)
.base = (struct exynos5_dp *)EXYNOS5250_DP1_BASE,
.video_info = &snow_dp_video_info,
};
void *fb_addr;
i2c_init(TPS69050_BUS, CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
i2c_init(7, CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
@ -240,6 +238,9 @@ static void mainboard_init(device_t dev)
/* Disable USB3.0 PLL to save 250mW of power */
disable_usb30_pll();
fb_addr = cbmem_find(CBMEM_ID_CONSOLE);
set_vbe_mode_info_valid(&snow_edid, (uintptr_t)(fb_addr) + 64*KiB);
snow_lcd_vdd();
do {
udelay(50);