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| author | Duncan Laurie <dlaurie@chromium.org> | 2013-05-28 07:54:15 -0700 |
|---|---|---|
| committer | Alexandru Gagniuc <mr.nuke.me@gmail.com> | 2013-11-24 06:28:50 +0100 |
| commit | a7e9a9b75f806b290ea4fbe22a03e3489b1931f1 (patch) | |
| tree | f94ba986a91a7f3792ebf8f342f369471f5a534f /src/mainboard/google/slippy | |
| parent | d80cd2ad80b2b9debfce1fce5f94c773cb51c8cc (diff) | |
| download | coreboot-a7e9a9b75f806b290ea4fbe22a03e3489b1931f1.tar.xz | |
slippy: Add panel power sequence timings
These are placeholder values until we can configure for
the exact panel.
Change-Id: Ibe88cc3588947366eb1728e5b3e1ab8c8be6dfe8
Signed-off-by: Duncan Laurie <dlaurie@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/56807
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
Reviewed-on: http://review.coreboot.org/4196
Tested-by: build bot (Jenkins)
Reviewed-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Diffstat (limited to 'src/mainboard/google/slippy')
| -rw-r--r-- | src/mainboard/google/slippy/devicetree.cb | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/mainboard/google/slippy/devicetree.cb b/src/mainboard/google/slippy/devicetree.cb index 29c4763006..79fea8b89b 100644 --- a/src/mainboard/google/slippy/devicetree.cb +++ b/src/mainboard/google/slippy/devicetree.cb @@ -13,6 +13,14 @@ chip northbridge/intel/haswell register "gpu_cpu_backlight" = "0x00000200" register "gpu_pch_backlight" = "0x04000000" + # Enable Panel and configure power delays + register "gpu_panel_port_select" = "1" # eDP + register "gpu_panel_power_cycle_delay" = "5" # 400ms + register "gpu_panel_power_up_delay" = "400" # 40ms + register "gpu_panel_power_down_delay" = "150" # 15ms + register "gpu_panel_power_backlight_on_delay" = "2100" # 210ms + register "gpu_panel_power_backlight_off_delay" = "2100" # 210ms + device cpu_cluster 0 on chip cpu/intel/socket_rPGA989 device lapic 0 on end |