New patch to review for coreboot: stout: Add native gfx init

[Vladimir Serbinenko]

Vladimir Serbinenko ([e-mail]) just uploaded a new patch set to gerrit, which you can find at https://review.coreboot.org/13532

-gerrit

commit ea2973fd1e058db99a5bf76df6171f7c26e5b913
Author: Vladimir Serbinenko <[e-mail]>
Date:   Sun Jan 31 13:21:04 2016 +0100

    stout: Add native gfx init
    
    Tested during FOSDEM.
    
    Change-Id: Id095364d6e4735256e54a68ea9ae677355dd386a
    Signed-off-by: Vladimir Serbinenko <[e-mail]>
---
 src/mainboard/google/stout/Kconfig       | 5 +++++
 src/mainboard/google/stout/devicetree.cb | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/src/mainboard/google/stout/Kconfig b/src/mainboard/google/stout/Kconfig
index 666c1ae..aee0da4 100644
--- a/src/mainboard/google/stout/Kconfig
+++ b/src/mainboard/google/stout/Kconfig
@@ -15,6 +15,11 @@ config BOARD_SPECIFIC_OPTIONS # dummy
 	select MAINBOARD_HAS_CHROMEOS
 	select MAINBOARD_HAS_LPC_TPM
 	select INTEL_INT15
+	select VGA
+	select INTEL_EDID
+	select MAINBOARD_HAS_NATIVE_VGA_INIT
+	select MAINBOARD_HAS_NATIVE_VGA_INIT_TEXTMODECFG
+	select IVYBRIDGE_LVDS
 
 config CHROMEOS
 	select CHROMEOS_VBNV_CMOS
diff --git a/src/mainboard/google/stout/devicetree.cb b/src/mainboard/google/stout/devicetree.cb
index 1992664..8c579d6 100644
--- a/src/mainboard/google/stout/devicetree.cb
+++ b/src/mainboard/google/stout/devicetree.cb
@@ -13,6 +13,10 @@ chip northbridge/intel/sandybridge
 	register "gpu_panel_power_down_delay" = "150"           # T3: 15ms
 	register "gpu_panel_power_backlight_on_delay" = "2100"  # T5: 210ms
 	register "gpu_panel_power_backlight_off_delay" = "2100" # TD: 210ms
+	register "gfx.use_spread_spectrum_clock" = "0"
+	register "gfx.link_frequency_270_mhz" = "1"
+	register "gpu_cpu_backlight" = "0x1155"
+	register "gpu_pch_backlight" = "0x06100610"
 
 	device cpu_cluster 0 on
 		chip cpu/intel/socket_rPGA989