GNUBoot/coreboot-kgpe-d16
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Ed Swierk 71f846c137 Like other Intel chipsets, the Intel 3100 has a TCO timer that reboots 
the system automatically unless software resets the timer
periodically. The extra reboot extends boot time by several seconds.

The attached patch adds a function to the Intel 3100 southbridge code
that halts the TCO timer, thus preventing this extra reboot, and calls
the function early in the boot process on the Mt. Arvon board.

It also fixes a bug in the LPC device initialization -- the ACPI BAR
enable flag is bit 7, not bit 4.

Signed-off-by: Ed Swierk <eswierk@arastra.com>
Acked-by: Uwe Hermann <uwe@hermann-uwe.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3198 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
2008-03-30 11:31:15 +00:00
..
arch Now coreboot performs IRQ routing for some boards. 2008-03-29 16:59:27 +00:00
boot rename linuxbios_* files, too. 2008-01-18 16:16:45 +00:00
config Now coreboot performs IRQ routing for some boards. 2008-03-29 16:59:27 +00:00
console Rename almost all occurences of LinuxBIOS to coreboot. 2008-01-18 15:08:58 +00:00
cpu * split model_centaur into model_c3 and model_c7 2008-03-18 23:10:24 +00:00
devices In pci_device.c, the class for VGA was not tested properly, leading to 2008-02-28 23:10:38 +00:00
drivers Rename almost all occurences of LinuxBIOS to coreboot. 2008-01-18 15:08:58 +00:00
include Following patch adds K8M890 support. It initializes the AGP and graphics UMA. 2008-03-20 21:19:50 +00:00
lib Clarify LZMA code license. 2008-03-17 01:37:27 +00:00
mainboard Like other Intel chipsets, the Intel 3100 has a TCO timer that reboots 2008-03-30 11:31:15 +00:00
northbridge This patch implements support for the Intel 3100 integrated 2008-03-16 23:36:00 +00:00
pc80 rename linuxbios_* files, too. 2008-01-18 16:16:45 +00:00
pmc/altimus/mpc7410 Please bear with me - another rename checkin. This qualifies as trivial, no 2008-01-18 10:35:56 +00:00
ram Trivial: remove unused variable. 2007-10-22 17:04:39 +00:00
sdram 1201_ht_bus0_dev0_fidvid_core.diff 2005-12-02 21:52:30 +00:00
southbridge Like other Intel chipsets, the Intel 3100 has a TCO timer that reboots 2008-03-30 11:31:15 +00:00
stream Rename almost all occurences of LinuxBIOS to coreboot. 2008-01-18 15:08:58 +00:00
superio This patch implements support for the Intel 3100 integrated SuperIO and UART. 2008-03-16 23:31:04 +00:00