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support for new mobos and fixes

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git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1087 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
This commit is contained in:
Ronald G. Minnich
2003-08-27 14:33:13 +00:00
parent bee6575d7c
commit fa2df758f2
27 changed files with 2068 additions and 108 deletions
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146
src/mainboard/tyan/s2880/mainboard.c
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@@ -11,7 +11,7 @@ unsigned long initial_apicid[MAX_CPUS] =
{
0,1
};
/*
#if 0
static void fixup_lsi_53c1030(struct device *pdev)
{
// uint8_t byte;
@@ -35,9 +35,10 @@ static void fixup_lsi_53c1030(struct device *pdev)
// lsi_scsi_init(pdev);
}
*/
#endif
//extern static void lsi_scsi_init(struct device *dev);
/*static void print_pci_regs(struct device *dev)
#if 1
static void print_pci_regs(struct device *dev)
{
uint8_t byte;
int i;
@@ -45,72 +46,67 @@ static void fixup_lsi_53c1030(struct device *pdev)
for(i=0;i<256;i++) {
byte = pci_read_config8(dev, i);
if((i%16)==0) printk_info("\n %02x:",i);
printk_debug(" %02x ",byte);
if((i%16)==0) printk_info("\n%02x:",i);
printk_debug(" %02x",byte);
}
printk_debug("\r\n");
printk_debug("\n");
// pci_write_config8(dev, 0x4, byte);
}
*/
#endif
#if 0
static void print_mem(void)
{
int i;
int low_1MB = 0;
for(i=low_1MB;i<low_1MB+1024*4;i++) {
if((i%16)==0) printk_debug("\n %08x:",i);
printk_debug(" %02x ",(unsigned char)*((unsigned char *)i));
}
for(i=low_1MB;i<low_1MB+1024*4;i++) {
if((i%16)==0) printk_debug("\n %08x:",i);
printk_debug(" %c ",(unsigned char)*((unsigned char *)i));
}
}
#endif
#if 0
static void amd8111_enable_rom(void)
{
uint8_t byte;
struct device *dev;
/* Enable 4MB rom access at 0xFFC00000 - 0xFFFFFFFF */
/* Locate the amd8111 */
dev = dev_find_device(0x1022, 0x7468, 0);
/* Set the 4MB enable bit bit */
byte = pci_read_config8(dev, 0x43);
byte |= 0x80;
pci_write_config8(dev, 0x43, byte);
}
#endif
static void onboard_scsi_fixup(void)
{
// struct device *dev;
/* // Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",0,1,0);
dev = dev_find_slot(0, PCI_DEVFN(0x1, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",0,2,0);
dev = dev_find_slot(0, PCI_DEVFN(0x2, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",0,3,0);
dev = dev_find_slot(0, PCI_DEVFN(0x3, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",1,0x7,0);
dev = dev_find_slot(1, PCI_DEVFN(0x7, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",1,0x8,0);
dev = dev_find_slot(1, PCI_DEVFN(0x8, 0));
if (dev) {
print_pci_regs(dev);
}
printk_debug("%2d:%2d:%2d\n",2,3,0);
dev = dev_find_slot(2, PCI_DEVFN(0x3, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",2,6,0);
dev = dev_find_slot(2, PCI_DEVFN(0x6, 0));
if (dev) {
print_pci_regs(dev);
}
// Set the scsi device id's
printk_debug("%2d:%2d:%2d\n",3,4,0);
dev = dev_find_slot(3, PCI_DEVFN(0x4, 0));
if (dev) {
print_pci_regs(dev);
}
*/
struct device *dev;
unsigned char i,j,k;
#if 1
for(i=0;i<=4;i++) {
for(j=0;j<=0x1f;j++) {
for (k=0;k<=6;k++){
dev = dev_find_slot(i, PCI_DEVFN(j, k));
if (dev) {
printk_debug("%02x:%02x:%02x",i,j,k);
print_pci_regs(dev);
}
}
}
}
#endif
/*
#if 0
dev = dev_find_device(PCI_VENDOR_ID_LSI_LOGIC, PCI_DEVICE_ID_LSI_53C1030,0);
if(!dev) {
printk_info("LSI_SCSI_FW_FIXUP: No Device Found!");
@@ -118,9 +114,28 @@ static void onboard_scsi_fixup(void)
}
lsi_scsi_init(dev);
*/
#endif
// print_mem();
// amd8111_enable_rom();
}
/*
static void vga_fixup(void) {
// we do this right here because:
// - all the hardware is working, and some VGA bioses seem to need
// that
// - we need page 0 below for linuxbios tables.
#if CONFIG_REALMODE_IDT == 1
printk_debug("INSTALL REAL-MODE IDT\n");
setup_realmode_idt();
#endif
#if CONFIG_VGABIOS == 1
printk_debug("DO THE VGA BIOS\n");
do_vgabios();
post_code(0x93);
#endif
}
*/
static void
enable(struct chip *chip, enum chip_pass pass)
@@ -131,9 +146,14 @@ enable(struct chip *chip, enum chip_pass pass)
switch (pass) {
default: break;
case CONF_PASS_PRE_BOOT:
// case CONF_PASS_PRE_CONSOLE:
// case CONF_PASS_PRE_PCI:
// case CONF_PASS_POST_PCI:
case CONF_PASS_PRE_BOOT:
if (conf->fixup_scsi)
onboard_scsi_fixup();
// if (conf->fixup_vga)
// vga_fixup();
printk_debug("mainboard fixup pass %d done\r\n",
pass);
break;