37 lines
1.5 KiB
Diff
37 lines
1.5 KiB
Diff
From cd7f511bc8e7227f20eec25aa69fa6bc33d59233 Mon Sep 17 00:00:00 2001
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From: "D.d.P.F. Lombard" <lombard@lombards.xyz>
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Date: Sun, 7 Feb 2021 17:05:38 +0100
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Subject: [PATCH 2/6] Allow loading Option ROM (so we can use graphics cards)
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Since 49d99fcebc7c3860def51812c2f723ad3e8a4ea3 Option ROMs can't be loaded
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PCI graphics cards anymore when "Graphics initialization" is set to "Use
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native graphics init". This means only onboard graphics can be used until
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the OS or SeaBIOS initialise PCI graphics cards.
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This patch allows us to do a little hack. We can set "Use native graphics
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init" to "Run VGA Option ROMs" and activate "Load Option ROMs on PCI
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devices". This way coreboot will load the Option ROM on PCI graphics cards
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which means payloads like GRUB can display graphics.
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There's only one catch: onboard graphics won't work anymore. Because of this
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we'll include seavgabios.bin (compiled by SeaBIOS) in CBFS. This will give
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us the option to use both PCI graphics cards and onboard graphics that work
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with native graphics init.
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---
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src/mainboard/asus/kcma-d8/Kconfig | 1 -
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1 file changed, 1 deletion(-)
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diff --git a/src/mainboard/asus/kcma-d8/Kconfig b/src/mainboard/asus/kcma-d8/Kconfig
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index d568ff579b..adba4df782 100644
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--- a/src/mainboard/asus/kcma-d8/Kconfig
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+++ b/src/mainboard/asus/kcma-d8/Kconfig
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@@ -29,7 +29,6 @@ config BOARD_SPECIFIC_OPTIONS
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select SPI_FLASH
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select DRIVERS_I2C_W83795
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select DRIVERS_ASPEED_AST2050
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- select MAINBOARD_FORCE_NATIVE_VGA_INIT
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select POWER_STATE_DEFAULT_ON_AFTER_FAILURE
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config MAINBOARD_DIR
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--
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2.25.1
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