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new from yh lu

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git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1136 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Ronald G. Minnich
2003-09-25 22:04:19 +00:00
parent 1621e9303c
commit 3ff7bdaad7
15 changed files with 417 additions and 244 deletions
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46
src/mainboard/tyan/s2880/mainboard.c
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@@ -4,6 +4,7 @@
#include <device/pci.h>
#include <device/pci_ids.h>
#include <device/pci_ops.h>
#include "../../../northbridge/amd/amdk8/northbridge.h"
#include "chip.h"
//#include <part/mainboard.h>
//#include "lsi_scsi.c"
@@ -46,7 +47,7 @@ static void print_pci_regs(struct device *dev)
for(i=0;i<256;i++) {
byte = pci_read_config8(dev, i);
if((i%16)==0) printk_info("\n%02x:",i);
if((i%16)==0) printk_debug("\n%02x:",i);
printk_debug(" %02x",byte);
}
printk_debug("\n");
@@ -89,10 +90,11 @@ static void amd8111_enable_rom(void)
#endif
static void onboard_scsi_fixup(void)
{
struct device *dev;
struct device *dev;
#if 0
unsigned char i,j,k;
#if 1
for(i=0;i<=4;i++) {
for(i=0;i<=6;i++) {
for(j=0;j<=0x1f;j++) {
for (k=0;k<=6;k++){
dev = dev_find_slot(i, PCI_DEVFN(j, k));
@@ -118,7 +120,7 @@ static void onboard_scsi_fixup(void)
// print_mem();
// amd8111_enable_rom();
}
/*
#if 1
static void vga_fixup(void) {
// we do this right here because:
// - all the hardware is working, and some VGA bioses seem to need
@@ -135,7 +137,7 @@ static void vga_fixup(void) {
#endif
}
*/
#endif
static void
enable(struct chip *chip, enum chip_pass pass)
@@ -152,8 +154,8 @@ enable(struct chip *chip, enum chip_pass pass)
case CONF_PASS_PRE_BOOT:
if (conf->fixup_scsi)
onboard_scsi_fixup();
// if (conf->fixup_vga)
// vga_fixup();
if (conf->fixup_vga)
vga_fixup();
printk_debug("mainboard fixup pass %d done\r\n",
pass);
break;
@@ -166,9 +168,29 @@ void final_mainboard_fixup(void)
enable_ide_devices();
#endif
}
struct chip_control mainboard_tyan_s2880_control = {
.enable= enable,
.name= "Tyan s2880 mainboard "
static struct device_operations mainboard_operations = {
.read_resources = root_dev_read_resources,
.set_resources = root_dev_set_resources,
.enable_resources = enable_childrens_resources,
.init = 0,
.scan_bus = amdk8_scan_root_bus,
.enable = 0,
};
static void enumerate(struct chip *chip)
{
struct chip *child;
dev_root.ops = &mainboard_operations;
chip->dev = &dev_root;
chip->bus = 0;
for(child = chip->children; child; child = child->next) {
child->bus = &dev_root.link[0];
}
}
struct chip_control mainboard_tyan_s2880_control = {
.enable = enable,
.enumerate = enumerate,
.name = "Tyan s2880 mainboard ",
};