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/*
* Copyright 2004 Tyan Computer
* by yhlu@tyan.com
*/
#include <console/console.h>
#include <device/device.h>
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "chip.h"
/*you need to
1.add
chip drivers/pci/onboard
device pci x.0 on end
register "rom_address" = "0xfff80000"
end
in your MB mainboard Config.lb
2. add
# 48K for SCSI FW or ATI ROM
option ROM_SIZE = 512*1024-48*1024
in your MB targets Config.lb, afer romimage "normal"
3. create you vgabios.bin under normal bios and put that in dir that targets Config residues.
# dd if=/dev/mem of=atix.rom skip=1536 count=96
4. after build coreboot.rom
# cat ../atix.rom ./normal/coreboot.rom ./fallback/coreboot.rom > coreboot.rom
or use nsxv to build you image
# time ./nsxv s2850
put following in nsxv and put nsxv in your LBROOT
#!/bin/bash
MBVENDOR=tyan
MBMODEL=$1
LBROOT=/home/yhlu/xx/xx
echo $1
date
cd "$LBROOT/freebios2/targets"
rm -rf "$MBVENDOR/$MBMODEL/$MBMODEL"
./buildtarget "$MBVENDOR/$MBMODEL" &> "$LBROOT/x_b.txt"
cd "$MBVENDOR/$MBMODEL/$MBMODEL"
#make clean
eval make &> "$LBROOT/x_m.txt"
if [ $? -eq 0 ]; then
echo "ok."
else
echo "FAILED! Log excerpt:"
tail -n 15 "$LBROOT/x_m.txt"
exit
fi
cat ../atix.rom ./normal/coreboot.rom ./fallback/coreboot.rom > "$LBROOT/rom/"$MBMODEL"_coreboot.rom"
cp -f "$LBROOT/rom/"$MBMODEL"_coreboot.rom" /home/yhlu/
date
*/
static void onboard_enable(device_t dev)
{
struct drivers_pci_onboard_config *conf;
conf = dev->chip_info;
dev->rom_address = conf->rom_address;
}
struct chip_operations drivers_pci_onboard_ops = {
#if CONFIG_CHIP_NAME == 1
CHIP_NAME("Onboard PCI")
#endif
.enable_dev = onboard_enable,
};
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