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authorPatrick Rudolph <siro@das-labor.org>2016-03-10 20:50:42 +0100
committerMartin Roth <martinroth@google.com>2016-03-15 21:35:54 +0100
commit8ebb95d0c8e9088c9961cf3f8a3fdfed17f0247e (patch)
tree9841cea295c42cb066cf2ce1936ed23735b826d3 /src/mainboard/lenovo/t520
parent740e5ec01350c784184b56e44fa3427bcce81dc0 (diff)
downloadcoreboot-8ebb95d0c8e9088c9961cf3f8a3fdfed17f0247e.tar.xz
lenovo: add config ONBOARD_VGA_IS_PRIMARY
Fix for the T4xx and T5xx series. It does not apply to X2xx/X6x series as those have only one GPU, which is always connected to the display. The T6x series needs special care not handled with this patch. Without ONBOARD_VGA_IS_PRIMARY the onboard GPU would be deactivated in case a dedicated GPU is found and active, leaving the system without a working display. Change-Id: I94d1700e9afb75de83a4f2ed1ff53ba3b0559ae1 Signed-off-by: Patrick Rudolph <siro@das-labor.org> Reviewed-on: https://review.coreboot.org/14031 Tested-by: build bot (Jenkins) Reviewed-by: Alexander Couzens <lynxis@fe80.eu> Reviewed-by: Nicolas Reinecke <nr@das-labor.org>
Diffstat (limited to 'src/mainboard/lenovo/t520')
-rw-r--r--src/mainboard/lenovo/t520/Kconfig4
1 files changed, 4 insertions, 0 deletions
diff --git a/src/mainboard/lenovo/t520/Kconfig b/src/mainboard/lenovo/t520/Kconfig
index d5cee9e7d5..55a22bac82 100644
--- a/src/mainboard/lenovo/t520/Kconfig
+++ b/src/mainboard/lenovo/t520/Kconfig
@@ -70,4 +70,8 @@ config MAINBOARD_PCI_SUBSYSTEM_DEVICE_ID
hex
default 0x21cf
+config ONBOARD_VGA_IS_PRIMARY
+ bool
+ default y
+
endif # BOARD_LENOVO_T520