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#define ASSEMBLY 1
#include <stdint.h>
#include <device/pci_def.h>
#include <arch/io.h>
#include <device/pnp_def.h>
#include <arch/romcc_io.h>
#include <cpu/x86/lapic.h>
#include "option_table.h"
#include "pc80/mc146818rtc_early.c"
#include "pc80/serial.c"
#include "arch/i386/lib/console.c"
#include "ram/ramtest.c"
#include "southbridge/intel/esb6300/esb6300_early_smbus.c"
#include "northbridge/intel/e7525/raminit.h"
#include "superio/winbond/w83627hf/w83627hf.h"
#include "cpu/x86/lapic/boot_cpu.c"
#include "cpu/x86/mtrr/earlymtrr.c"
#include "debug.c"
#include "watchdog.c"
#include "reset.c"
#include "superio/winbond/w83627hf/w83627hf_early_init.c"
#include "northbridge/intel/e7525/memory_initialized.c"
#include "cpu/x86/bist.h"
#define SIO_GPIO_BASE 0x680
#define SIO_XBUS_BASE 0x4880
#define CONSOLE_SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP1)
#define HIDDEN_SERIAL_DEV PNP_DEV(0x2e, W83627HF_SP2)
#define DEVPRES_CONFIG ( \
DEVPRES_D1F0 | \
DEVPRES_D2F0 | \
DEVPRES_D3F0 | \
DEVPRES_D4F0 | \
DEVPRES_D6F0 | \
0 )
#define DEVPRES1_CONFIG (DEVPRES1_D0F1 | DEVPRES1_D8F0)
#define RECVENA_CONFIG 0x0808090a
#define RECVENB_CONFIG 0x0808090a
static inline void activate_spd_rom(const struct mem_controller *ctrl)
{
/* nothing to do */
}
static inline int spd_read_byte(unsigned device, unsigned address)
{
return smbus_read_byte(device, address);
}
#include "northbridge/intel/e7525/raminit.c"
#include "sdram/generic_sdram.c"
static void main(unsigned long bist)
{
/*
*
*
*/
static const struct mem_controller mch[] = {
{
.node_id = 0,
.f0 = PCI_DEV(0, 0x00, 0),
.f1 = PCI_DEV(0, 0x00, 1),
.f2 = PCI_DEV(0, 0x00, 2),
.f3 = PCI_DEV(0, 0x00, 3),
.channel0 = {(0xa<<3)|3, (0xa<<3)|2, (0xa<<3)|1, (0xa<<3)|0, },
.channel1 = {(0xa<<3)|7, (0xa<<3)|6, (0xa<<3)|5, (0xa<<3)|4, },
}
};
if (bist == 0) {
/* Skip this if there was a built in self test failure */
early_mtrr_init();
if (memory_initialized()) {
asm volatile ("jmp __cpu_reset");
}
}
/* Setup the console */
outb(0x87,0x2e);
outb(0x87,0x2e);
pnp_write_config(CONSOLE_SERIAL_DEV, 0x24, 0x84 | (1 << 6));
w83627hf_enable_dev(CONSOLE_SERIAL_DEV, TTYS0_BASE);
uart_init();
console_init();
/* MOVE ME TO A BETTER LOCATION !!! */
/* config LPC decode for flash memory access */
device_t dev;
dev = pci_locate_device(PCI_ID(0x8086, 0x25a1), 0);
if (dev == PCI_DEV_INVALID) {
die("Missing 6300ESB?");
}
pci_write_config32(dev, 0xe8, 0x00000000);
pci_write_config8(dev, 0xf0, 0x00);
#if 0
display_cpuid_update_microcode();
#endif
#if 0
print_pci_devices();
#endif
#if 1
enable_smbus();
#endif
#if 0
int i;
for(i = 0; i < 1; i++) {
dump_spd_registers();
}
#endif
disable_watchdogs();
sdram_initialize(sizeof(mch)/sizeof(mch[0]), mch);
#if 1
dump_pci_device(PCI_DEV(0, 0x00, 0));
// dump_bar14(PCI_DEV(0, 0x00, 0));
#endif
#if 0 // temporarily disabled
/* Check the first 1M */
// ram_check(0x00000000, 0x000100000);
// ram_check(0x00000000, 0x000a0000);
ram_check(0x00100000, 0x01000000);
/* check the first 1M in the 3rd Gig */
ram_check(0x30100000, 0x31000000);
#endif
#if 0
ram_check(0x00000000, 0x02000000);
#endif
#if 0
while(1) {
hlt();
}
#endif
}
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