From 5df91f1c82af1b2a87a1e028de7ddd092c313655 Mon Sep 17 00:00:00 2001 From: Bin Meng Date: Tue, 15 Aug 2017 22:41:56 -0700 Subject: x86: dm: video: Add a framebuffer driver that utilizes VBT When a VBT is given to an FSP that supports graphics initialization, the FSP will produce a graphics info HOB that contains all necessary information for the linear frame buffer of the integrated graphics device. This adds a DM video driver for it. Signed-off-by: Bin Meng Reviewed-by: Simon Glass --- arch/x86/Kconfig | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'arch/x86/Kconfig') diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index ddcee1b..cda11d2 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -592,6 +592,14 @@ config VBT_ADDR example, base address of 0xfff90000 indicates that the image will be put at offset 0x90000 from the beginning of a 1MB flash device. +config VIDEO_FSP + bool "Enable FSP framebuffer driver support" + depends on HAVE_VBT && DM_VIDEO + help + Turn on this option to enable a framebuffer driver when U-Boot is + using Video BIOS Table (VBT) image for FSP firmware to initialize + the integrated graphics device. + config ROM_TABLE_ADDR hex default 0xf0000 -- cgit v1.1