From a865b17eff05fa3936494716401f6aa9a9ef6358 Mon Sep 17 00:00:00 2001 From: Patrick Georgi Date: Fri, 14 Jan 2011 07:40:24 +0000 Subject: Allow coreboot to initialize CMOS if checksum is invalid. If a file "cmos.default", type "cmos default"(0xaa) is in CBFS, a wrong checksum leads to coreboot rewriting the first 128 bytes (except for clock data) with the data in cmos.default, then reboots the system so every component of coreboot works with the same set of values. Signed-off-by: Patrick Georgi Acked-by: Stefan Reinauer git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6253 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1 --- src/arch/x86/Kconfig | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'src/arch') diff --git a/src/arch/x86/Kconfig b/src/arch/x86/Kconfig index 28a65b61a2..aacc0982a6 100644 --- a/src/arch/x86/Kconfig +++ b/src/arch/x86/Kconfig @@ -91,6 +91,13 @@ config PC80_SYSTEM config BOOTBLOCK_NORTHBRIDGE_INIT string +config HAVE_CMOS_DEFAULT + def_bool n + +config CMOS_DEFAULT_FILE + string + depends on HAVE_CMOS_DEFAULT + config BOOTBLOCK_SOUTHBRIDGE_INIT string -- cgit v1.2.3