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authorKyösti Mälkki <kyosti.malkki@gmail.com>2011-11-03 15:22:01 +0200
committerPatrick Georgi <patrick@georgi-clan.de>2012-03-08 14:26:24 +0100
commit91162705a65e87c56d9fc58edfe597140d1b4d53 (patch)
treee549c88e3aa264f3817ae4efc7e0a2ca72394cf9 /src/mainboard/tyan/s2882
parentc5fc7db3559e080858461b724251f87be6faa2cd (diff)
Add support for A-Open DXPL Plus-U motherboard
This is an old (pre-2005) entry-level server mainboard. The code is adapted from mainboard/intel/xe7501devkit. Featured chips: - Dual socket604 - E7505 northbridge - 82801DB southbridge (with EHCI debug port) - 82870p2 PCI-X bridge - LPC47M102S-MC super-io - 512kB FWH flash (flashrom does the job well) What works: - Dual-Xeon P4/HT boot with microcode update - RAM: registered ECC DDR266 in dual-channel - PCI-X slot interrupts with ACPI and I/O apic - On-board PCI-X GbE and SCSI - ACPI power-off and wakeup with PME# Notes : - Current ACPI is more or less a mess - Interrupts do not route correctly with PIRQ - MP-table is not implemented - Issues with reboots remain (cold and warm) - Many superio devices are disabled by default - Audio codec is not investigated Change-Id: I02d18c83f485a09ada65dde03bcc86e9163f2011 Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Reviewed-on: http://review.coreboot.org/303 Tested-by: build bot (Jenkins) Reviewed-by: Patrick Georgi <patrick@georgi-clan.de>
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