Add Google ChromeOS vendor support

[coreboot.git] / src / vendorcode / google / chromeos / Kconfig

diff --git a/src/vendorcode/google/chromeos/Kconfig b/src/vendorcode/google/chromeos/Kconfig
index f838b74804008be9b04065a17270456313933cfb..207431d0ec2cd744637b0c9ca0cf07ef2d4fbf29 100644 (file)
--- a/src/vendorcode/google/chromeos/Kconfig
+++ b/src/vendorcode/google/chromeos/Kconfig
@@ -22,7 +22,34 @@ config CHROMEOS
        select TPM
        select CACHE_ROM
        help
-         Enable ChromeOS specific features
+         Enable ChromeOS specific features like the GPIO sub table in
+         the coreboot table. NOTE: Enabling this option on an unsupported
+         board will most likely break your build.
 
+config VBNV_OFFSET
+       hex
+       default 0x26
+       help
+         CMOS offset for VbNv data. This value must match cmos.layout
+         in the mainboard directory, minus 14 bytes for the RTC.
+
+config VBNV_SIZE
+       hex
+       default 0x10
+       help
+         CMOS storage size for VbNv data. This value must match cmos.layout
+         in the mainboard directory.
+
+config CHROMEOS_RAMOOPS
+       bool "Reserve space for Chrome OS ramoops"
+       default y
 
+config CHROMEOS_RAMOOPS_RAM_START
+       hex "Physical address of preserved RAM"
+       default 0x00f00000
+       depends on CHROMEOS_RAMOOPS
 
+config CHROMEOS_RAMOOPS_RAM_SIZE
+       hex "Size of preserved RAM"
+       default 0x00100000
+       depends on CHROMEOS_RAMOOPS