x86: Reserve configuration tables in high memory

[u-boot] / arch / x86 / cpu / queensbay / Kconfig

diff --git a/arch/x86/cpu/queensbay/Kconfig b/arch/x86/cpu/queensbay/Kconfig
index fbf85f233fb36e9e2ae98c02b411ff6b9da4b6b2..6136d75422cb3cbd9367609d4d6e700d6d21c326 100644 (file)
--- a/arch/x86/cpu/queensbay/Kconfig
+++ b/arch/x86/cpu/queensbay/Kconfig
@@ -42,4 +42,12 @@ config CPU_ADDR_BITS
        int
        default 32
 
+config DISABLE_IGD
+       bool "Disable Integrated Graphics Device (IGD)"
+       help
+         Disable the Integrated Graphics Device (IGD) so that it does not
+         show in the PCI configuration space as a VGA disaplay controller.
+         This gives a chance for U-Boot to run PCI/PCIe based graphics
+         card's VGA BIOS and use that card for the graphics console.
+
 endif