Пример #1
0
static void lpc_init(device_t dev)
{
	u8 byte;
	u32 dword;
	device_t sm_dev;

	/* Enable the LPC Controller */
	sm_dev = dev_find_slot(0, PCI_DEVFN(0x14, 0));
	dword = pci_read_config32(sm_dev, 0x64);
	dword |= 1 << 20;
	pci_write_config32(sm_dev, 0x64, dword);

	/* Initialize isa dma */
	isa_dma_init();

	/* Enable DMA transaction on the LPC bus */
	byte = pci_read_config8(dev, 0x40);
	byte |= (1 << 2);
	pci_write_config8(dev, 0x40, byte);

	/* Disable the timeout mechanism on LPC */
	byte = pci_read_config8(dev, 0x48);
	byte &= ~(1 << 7);
	pci_write_config8(dev, 0x48, byte);

	/* Disable LPC MSI Capability */
	byte = pci_read_config8(dev, 0x78);
	byte &= ~(1 << 1);
	byte &= ~(1 << 0);	/* Keep the old way. i.e., when bus master/DMA cycle is going
				   on on LPC, it holds PCI grant, so no LPC slave cycle can
				   interrupt and visit LPC. */
	pci_write_config8(dev, 0x78, byte);

	/* bit0: Enable prefetch a cacheline (64 bytes) when Host reads code from SPI ROM */
	/* bit3: Fix SPI_CS# timing issue when running at 66M. TODO:A12. */
	byte = pci_read_config8(dev, 0xBB);
	byte |= 1 << 0 | 1 << 3;
	pci_write_config8(dev, 0xBB, byte);

	cmos_check_update_date();

	/* Initialize the real time clock.
	 * The 0 argument tells cmos_init not to
	 * update CMOS unless it is invalid.
	 * 1 tells cmos_init to always initialize the CMOS.
	 */
	cmos_init(0);

	/* Initialize i8259 pic */
	setup_i8259 ();

	/* Initialize i8254 timers */
	setup_i8254 ();
}
Пример #2
0
static void lpc_init(device_t dev)
{
	printk(BIOS_DEBUG, "SB700 - Late.c - lpc_init - Start.\n");

	rtc_check_update_cmos_date(RTC_HAS_ALTCENTURY);

	/* Initialize the real time clock.
	 * The 0 argument tells rtc_init not to
	 * update CMOS unless it is invalid.
	 * 1 tells rtc_init to always initialize the CMOS.
	 */
	rtc_init(0);

	setup_i8259(); /* Initialize i8259 pic */
	setup_i8254(); /* Initialize i8254 timers */

	printk(BIOS_DEBUG, "SB700 - Late.c - lpc_init - End.\n");
}
Пример #3
0
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
	u32 val;

#if CONFIG_HAVE_ACPI_RESUME
	void *resume_backup_memory;
#endif

	/*
	 * All cores: allow caching of flash chip code and data
	 * (there are no cache-as-ram reliability concerns with family 14h)
	 */
	__writemsr (0x20c, (0x0100000000ull - CONFIG_ROM_SIZE) | 5);
	__writemsr (0x20d, (0x1000000000ull - CONFIG_ROM_SIZE) | 0x800);

	/* All cores: set pstate 0 (1600 MHz) early to save a few ms of boot time */
	__writemsr (0xc0010062, 0);

	if (!cpu_init_detectedx && boot_cpu()) {
		post_code(0x30);
		sb_Poweron_Init();

		post_code(0x31);
		smscsuperio_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
		console_init();
	}

	/* Halt if there was a built in self test failure */
	post_code(0x34);
	report_bist_failure(bist);

	/* Load MPB */
	val = cpuid_eax(1);
	printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val);
	printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx);

	post_code(0x35);
	printk(BIOS_DEBUG, "agesawrapper_amdinitmmio ");
	val = agesawrapper_amdinitmmio();
	if (val)
		printk(BIOS_DEBUG, "error level: %x \n", val);
	else
		printk(BIOS_DEBUG, "passed.\n");

	post_code(0x37);
	printk(BIOS_DEBUG, "agesawrapper_amdinitreset ");
	val = agesawrapper_amdinitreset();
	if (val)
		printk(BIOS_DEBUG, "error level: %x \n", val);
	else
		printk(BIOS_DEBUG, "passed.\n");

	post_code(0x39);
	printk(BIOS_DEBUG, "agesawrapper_amdinitearly ");
	val = agesawrapper_amdinitearly ();
	if (val)
		printk(BIOS_DEBUG, "error level: %x \n", val);
	else
		printk(BIOS_DEBUG, "passed.\n");

#if CONFIG_HAVE_ACPI_RESUME
	if (!acpi_is_wakeup_early()) { /* Check for S3 resume */
#endif
		post_code(0x40);
		printk(BIOS_DEBUG, "agesawrapper_amdinitpost ");
		val = agesawrapper_amdinitpost ();
		/* Reboots with outb(3,0x92), outb(4,0xcf9) or triple-fault all
		 * hang, looks like DRAM re-init goes wrong, don't know why. */
		if (val == 7) /* fatal, amdinitenv below is going to hang */
			outb(0x06, 0x0cf9); /* reset system harder instead */
		if (val)
			printk(BIOS_DEBUG, "error level: %x \n", val);
		else
			printk(BIOS_DEBUG, "passed.\n");

		post_code(0x42);
		printk(BIOS_DEBUG, "agesawrapper_amdinitenv ");
		val = agesawrapper_amdinitenv ();
		if (val)
			printk(BIOS_DEBUG, "error level: %x \n", val);
		else
			printk(BIOS_DEBUG, "passed.\n");

#if CONFIG_HAVE_ACPI_RESUME
	} else { 			/* S3 detect */
		printk(BIOS_INFO, "S3 detected\n");

		post_code(0x60);
		printk(BIOS_DEBUG, "agesawrapper_amdinitresume ");
		val = agesawrapper_amdinitresume();
		if (val)
			printk(BIOS_DEBUG, "error level: %x \n", val);
		else
			printk(BIOS_DEBUG, "passed.\n");

		printk(BIOS_DEBUG, "agesawrapper_amds3laterestore ");
		val = agesawrapper_amds3laterestore ();
		if (val)
			printk(BIOS_DEBUG, "error level: %x \n", val);
		else
			printk(BIOS_DEBUG, "passed.\n");

		post_code(0x61);
		printk(BIOS_DEBUG, "Find resume memory location\n");
		resume_backup_memory = backup_resume();

		post_code(0x62);
		printk(BIOS_DEBUG, "Move CAR stack.\n");
		move_stack_high_mem();
		printk(BIOS_DEBUG, "stack moved to: 0x%x\n", (u32) (resume_backup_memory + HIGH_MEMORY_SAVE));

		post_code(0x63);
		disable_cache_as_ram();
		printk(BIOS_DEBUG, "CAR disabled.\n");
		set_resume_cache();

		/*
		 * Copy the system memory that is in the ramstage area to the
		 * reserved area.
		 */
		if (resume_backup_memory)
			memcpy(resume_backup_memory, (void *)(CONFIG_RAMBASE), HIGH_MEMORY_SAVE);

		printk(BIOS_DEBUG, "System memory saved. OK to load ramstage.\n");
	}
#endif

	/* Initialize i8259 pic */
	post_code(0x43);
	setup_i8259 ();

	/* Initialize i8254 timers */
	post_code(0x44);
	setup_i8254 ();

	post_code(0x50);
	copy_and_run(0);
	printk(BIOS_ERR, "Error: copy_and_run() returned!\n");

	post_code(0x54);	/* Should never see this post code. */
}
Пример #4
0
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
	u32 val;

	if (!cpu_init_detectedx && boot_cpu()) {

		post_code(0x30);

		sch4037_early_init (CONFIG_SIO_PORT);

		/* Detect SMSC SIO1036 LPC Debug Card status */
		if (detect_sio1036_chip(0x4E)) {
			/* Found SMSC SIO1036 LPC Debug Card */
			sio1036_early_init(0x4E);
		}

		post_code(0x31);
		uart_init();
		console_init();

		/*
		 * SR5650/5670/5690 RD890 chipset, read pci config space hang at POR,
		 * Disable all Pcie Bridges to work around It.
		 */
		sr56x0_rd890_disable_pcie_bridge();

	}

	post_code(0x32);
	val = agesawrapper_amdinitmmio();
	if (val) {
		printk(BIOS_DEBUG, "agesawrapper_amdinitmmio failed: %x \n", val);
	} else {
		printk(BIOS_DEBUG, "agesawrapper_amdinitmmio passed\n");
	}

	/* Halt if there was a built in self test failure */
	post_code(0x33);
	report_bist_failure(bist);

	// Load MPB
	val = cpuid_eax(1);
	printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val);
	printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx);

	if(boot_cpu()) {
		post_code(0x34);
		sb_Poweron_Init();
	}

	post_code(0x35);
	val = agesawrapper_amdinitreset();
	if (val) {
		printk(BIOS_DEBUG, "agesawrapper_amdinitreset failed: %x \n", val);
	} else {
		printk(BIOS_DEBUG, "agesawrapper_amdinitreset passed\n");
	}

	post_code(0x36);
	val = agesawrapper_amdinitearly ();
	if (val) {
		printk(BIOS_DEBUG, "agesawrapper_amdinitearly failed: %x \n", val);
	} else {
		printk(BIOS_DEBUG, "agesawrapper_amdinitearly passed\n");
	}

	post_code(0x37);
	nb_Poweron_Init();
	post_code(0x38);
	nb_Ht_Init();


	post_code(0x39);
	val = agesawrapper_amdinitpost ();
	if (val) {
		printk(BIOS_DEBUG, "agesawrapper_amdinitpost failed: %x \n", val);
	} else {
		printk(BIOS_DEBUG, "agesawrapper_amdinitpost passed\n");
	}

	post_code(0x40);
	val = agesawrapper_amdinitenv ();
	if (val) {
		printk(BIOS_DEBUG, "agesawrapper_amdinitenv failed: %x \n", val);
	} else {
		printk(BIOS_DEBUG, "agesawrapper_amdinitenv passed\n");
	}


	/* Initialize i8259 pic */
	post_code(0x41);
	setup_i8259 ();

	/* Initialize i8254 timers */
	post_code(0x42);
	setup_i8254 ();

	post_code(0x43);
	print_debug("Disabling cache as ram ");
	disable_cache_as_ram();
	print_debug("done\n");

	post_code(0x44);
	copy_and_run(0);

	post_code(0x45);  // Should never see this post code.
}
Пример #5
0
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
    u32 val;

    if (!cpu_init_detectedx && boot_cpu()) {
        post_code(0x30);
        sb_Poweron_Init();

        post_code(0x31);
        kbc1100_early_init(CONFIG_SIO_PORT);
        console_init();
    }

    /* Halt if there was a built in self test failure */
    post_code(0x34);
    report_bist_failure(bist);

    // Load MPB
    val = cpuid_eax(1);
    printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val);
    printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx);

    post_code(0x35);
    val = agesawrapper_amdinitmmio();

    post_code(0x37);
    val = agesawrapper_amdinitreset();
    if(val) {
        printk(BIOS_DEBUG, "agesawrapper_amdinitreset failed: %x \n", val);
    }

    post_code(0x38);
    printk(BIOS_DEBUG, "Got past sb800_early_setup\n");

    post_code(0x39);
    val = agesawrapper_amdinitearly ();
    if(val) {
        printk(BIOS_DEBUG, "agesawrapper_amdinitearly failed: %x \n", val);
    }
    printk(BIOS_DEBUG, "Got past agesawrapper_amdinitearly\n");

    post_code(0x40);
    val = agesawrapper_amdinitpost ();
    if(val) {
        printk(BIOS_DEBUG, "agesawrapper_amdinitpost failed: %x \n", val);
    }
    printk(BIOS_DEBUG, "Got past agesawrapper_amdinitpost\n");

    post_code(0x41);
    val = agesawrapper_amdinitenv ();
    if(val) {
        printk(BIOS_DEBUG, "agesawrapper_amdinitenv failed: %x \n", val);
    }
    printk(BIOS_DEBUG, "Got past agesawrapper_amdinitenv\n");

    /* Initialize i8259 pic */
    post_code(0x41);
    setup_i8259 ();

    /* Initialize i8254 timers */
    post_code(0x42);
    setup_i8254 ();

    post_code(0x50);
    copy_and_run(0);

    post_code(0x54);  // Should never see this post code.
}
Пример #6
0
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
  u32 val;
  u8 reg8;

  // all cores: allow caching of flash chip code and data
  // (there are no cache-as-ram reliability concerns with family 14h)
  __writemsr (0x20c, (0x0100000000ull - CONFIG_ROM_SIZE) | 5);
  __writemsr (0x20d, (0x1000000000ull - CONFIG_ROM_SIZE) | 0x800);

  // all cores: set pstate 0 (1600 MHz) early to save a few ms of boot time
  __writemsr (0xc0010062, 0);

  if (boot_cpu())
    {
    u8 reg8;
    // SB800: program AcpiMmioEn to enable MMIO access to MiscCntrl register
    outb(0x24, 0xCD6);
    reg8 = inb(0xCD7);
    reg8 |= 1;
    reg8 &= ~(1 << 1);
    outb(reg8, 0xCD7);
  
    // program SB800 MiscCntrl
    *(volatile u32 *)(0xFED80000+0xE00+0x40) &= ~((1 << 0) | (1 << 2)); /* 48Mhz */
    *(volatile u32 *)(0xFED80000+0xE00+0x40) |= 1 << 1; /* 48Mhz */
    }

  // early enable of PrefetchEnSPIFromHost
  if (boot_cpu())
    {
    __outdword (0xcf8, 0x8000a3b8);
    __outdword (0xcfc, __indword (0xcfc) | 1 << 24);
    }

  // early enable of SPI 33 MHz fast mode read
  if (boot_cpu())
    {
    volatile u32 *spiBase = (void *) 0xa0000000;
    u32 save;
    __outdword (0xcf8, 0x8000a3a0);
    save = __indword (0xcfc);
    __outdword (0xcfc, (u32) spiBase | 2); // set temp MMIO base
    spiBase [3] = (spiBase [3] & ~(3 << 14)) | (1 << 14);
    spiBase [0] |= 1 << 18; // fast read enable
    __outdword (0xcfc, save); // clear temp base
    }

  if (!cpu_init_detectedx && boot_cpu()) {
    post_code(0x30);
    sb_poweron_init();

    post_code(0x31);
    f81865f_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
    console_init();
  }

  /* Halt if there was a built in self test failure */
  post_code(0x34);
  report_bist_failure(bist);

  // Load MPB
  val = cpuid_eax(1);
  printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val);
  printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx);

  post_code(0x35);
  val = agesawrapper_amdinitmmio();

  post_code(0x37);
  val = agesawrapper_amdinitreset();
  if(val) {
    printk(BIOS_DEBUG, "agesawrapper_amdinitreset failed: %x \n", val);
  }

  post_code(0x38);
  printk(BIOS_DEBUG, "Got past sb800_early_setup\n");

  post_code(0x39);
  val = agesawrapper_amdinitearly ();
  if(val) {
    printk(BIOS_DEBUG, "agesawrapper_amdinitearly failed: %x \n", val);
  }
  printk(BIOS_DEBUG, "Got past agesawrapper_amdinitearly\n");

  post_code(0x40);
  val = agesawrapper_amdinitpost ();
  if(val) {
    printk(BIOS_DEBUG, "agesawrapper_amdinitpost failed: %x \n", val);
  }
  printk(BIOS_DEBUG, "Got past agesawrapper_amdinitpost\n");

  post_code(0x41);
  val = agesawrapper_amdinitenv ();
  if(val) {
    printk(BIOS_DEBUG, "agesawrapper_amdinitenv failed: %x \n", val);
  }
  printk(BIOS_DEBUG, "Got past agesawrapper_amdinitenv\n");

  /* Initialize i8259 pic */
  post_code(0x41);
  setup_i8259 ();

  /* Initialize i8254 timers */
  post_code(0x42);
  setup_i8254 ();

  post_code(0x50);
  copy_and_run(0);

  post_code(0x54);  // Should never see this post code.
}
Пример #7
0
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
	u32 val;

	post_code(0x35);
	printk(BIOS_DEBUG, "agesawrapper_amdinitmmio ");
	val = agesawrapper_amdinitmmio();
	if (val)
		printk(BIOS_DEBUG, "error level: %x \n", val);
	else
		printk(BIOS_DEBUG, "passed.\n");

	if (!cpu_init_detectedx && boot_cpu()) {
		post_code(0x30);
		gpioEarlyInit();
		sb_poweron_init();

		post_code(0x31);

		kbc1100_early_init(CONFIG_SIO_PORT);

		post_code(0x32);
		uart_init();
		post_code(0x33);
		console_init();
	}

	/* Halt if there was a built in self test failure */
	post_code(0x34);
	report_bist_failure(bist);

	// Load MPB
	val = cpuid_eax(1);
	printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val);
	printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx);

	post_code(0x36);
	printk(BIOS_DEBUG, "agesawrapper_amdinitreset ");
	val = agesawrapper_amdinitreset();
	if (val)
		printk(BIOS_DEBUG, "error level: %x \n", val);
	else
		printk(BIOS_DEBUG, "passed.\n");

	post_code(0x37);
	printk(BIOS_DEBUG, "agesawrapper_amdinitearly ");
	val = agesawrapper_amdinitearly();
	if (val)
		printk(BIOS_DEBUG, "error level: %x \n", val);
	else
		printk(BIOS_DEBUG, "passed.\n");

	post_code(0x38);
	printk(BIOS_DEBUG, "agesawrapper_amdinitpost ");
	val = agesawrapper_amdinitpost();
	if (val)
		printk(BIOS_DEBUG, "error level: %x \n", val);
	else
		printk(BIOS_DEBUG, "passed.\n");

	post_code(0x39);
	printk(BIOS_DEBUG, "sb_before_pci_init ");
	sb_before_pci_init();
	printk(BIOS_DEBUG, "passed.\n");

	post_code(0x40);
	printk(BIOS_DEBUG, "agesawrapper_amdinitenv ");
	val = agesawrapper_amdinitenv();
	if (val)
		printk(BIOS_DEBUG, "error level: %x \n", val);
	else
		printk(BIOS_DEBUG, "passed.\n");

	/* Initialize i8259 pic */
	post_code(0x41);
	printk(BIOS_DEBUG, "setup_i8259\n");
	setup_i8259();

	/* Initialize i8254 timers */
	post_code(0x42);
	printk(BIOS_DEBUG, "setup_i8254\n");
	setup_i8254();


	post_code(0x43);
	copy_and_run();
	printk(BIOS_ERR, "Error: copy_and_run returned!\n");

	post_code(0x44);	// Should never see this post code.
}
Пример #8
0
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
	u32 val;

	post_code(0x30);
	agesawrapper_amdinitmmio();
	post_code(0x31);

	/* Halt if there was a built in self test failure */
	post_code(0x33);
	report_bist_failure(bist);

	sb7xx_51xx_enable_wideio(0, 0x1600); /* though UARTs are on the NUVOTON BMC */
	w83627dhg_set_clksel_48(DUMMY_DEV);
	w83627dhg_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE);
	sb7xx_51xx_disable_wideio(0);
	post_code(0x34);

	uart_init();
	post_code(0x35);
	console_init();

	val = cpuid_eax(1);
	printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val);
	printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx);

	post_code(0x37);
	val = agesawrapper_amdinitreset();
	if (val) {
		printk(BIOS_DEBUG, "agesawrapper_amdinitreset failed: %x \n", val);
	} else {
		printk(BIOS_DEBUG, "agesawrapper_amdinitreset passed\n");
	}

	if (!cpu_init_detectedx && boot_cpu()) {
		post_code(0x38);
		/*
		 * SR5650/5670/5690 RD890 chipset, read pci config space hang at POR,
		 * Disable all Pcie Bridges to work around It.
		 */
		sr56x0_rd890_disable_pcie_bridge();
		post_code(0x39);
		nb_Poweron_Init();
		post_code(0x3A);
		sb_Poweron_Init();
	}
	post_code(0x3B);
	val = agesawrapper_amdinitearly();
	if(val) {
		printk(BIOS_DEBUG, "agesawrapper_amdinitearly failed: %x \n", val);
	} else {
		printk(BIOS_DEBUG, "agesawrapper_amdinitearly passed\n");
	}

	post_code(0x3C);
	/* W83627DHG pin89,90 function select is RSTOUT3#, RSTOUT2# by default.
	 * In order to access W83795G/ADG HWM using I2C protocol,
	 * we select function to SDA, SCL function (or GP33, GP32 function).
	 */
	w83627dhg_enable_i2c(PNP_DEV(0x2E, W83627DHG_SPI));

	nb_Ht_Init();
	post_code(0x3D);
	/* Reset for HT, FIDVID, PLL and ucode patch(errata) changes to take affect. */
	if (!warm_reset_detect(0)) {
		print_info("...WARM RESET...\n\n\n");
		distinguish_cpu_resets(0);
		soft_reset();
		die("After soft_reset_x - shouldn't see this message!!!\n");
	}

	post_code(0x40);
	val = agesawrapper_amdinitpost();
	if (val) {
		printk(BIOS_DEBUG, "agesawrapper_amdinitpost failed: %x \n", val);
	} else {
		printk(BIOS_DEBUG, "agesawrapper_amdinitpost passed\n");
	}

	post_code(0x41);
	val = agesawrapper_amdinitenv();
	if(val) {
		printk(BIOS_DEBUG, "agesawrapper_amdinitenv failed: %x \n", val);
	}
	printk(BIOS_DEBUG, "agesawrapper_amdinitenv passed\n");

	post_code(0x42);

	post_code(0x50);
	print_debug("Disabling cache as ram ");
	disable_cache_as_ram();
	print_debug("done\n");

	post_code(0x51);
	setup_i8259 ();
	setup_i8254 ();
	copy_and_run();

	/* We will not return,  Should never see this message and post code. */
	print_debug("should not be here -\n");
	post_code(0x54);
}
Пример #9
0
void cache_as_ram_main(unsigned long bist, unsigned long cpu_init_detectedx)
{
	u32 val;

	post_code(0x30);
	agesawrapper_amdinitmmio();
	post_code(0x31);

	/* Halt if there was a built in self test failure */
	post_code(0x33);
	report_bist_failure(bist);

	sb7xx_51xx_enable_wideio(0, 0x1600); /* though UARTs are on the NUVOTON BMC */
	wpcm450_enable_dev(WPCM450_SP1, 0x164E, CONFIG_TTYS0_BASE);
	sb7xx_51xx_disable_wideio(0);
	post_code(0x34);

	uart_init();
	post_code(0x35);
	console_init();

	val = cpuid_eax(1);
	printk(BIOS_DEBUG, "BSP Family_Model: %08x \n", val);
	printk(BIOS_DEBUG, "cpu_init_detectedx = %08lx \n", cpu_init_detectedx);

	post_code(0x37);
	val = agesawrapper_amdinitreset();
	if (val) {
		printk(BIOS_DEBUG, "agesawrapper_amdinitreset failed: %x \n", val);
	} else {
		printk(BIOS_DEBUG, "agesawrapper_amdinitreset passed\n");
	}

	if (!cpu_init_detectedx && boot_cpu()) {
		post_code(0x38);
		/*
		 * SR5650/5670/5690 RD890 chipset, read pci config space hang at POR,
		 * Disable all Pcie Bridges to work around It.
		 */
		sr56x0_rd890_disable_pcie_bridge();
		post_code(0x39);
		nb_Poweron_Init();
		post_code(0x3A);
		sb_Poweron_Init();
	}
	post_code(0x3B);
	val = agesawrapper_amdinitearly();
	if(val) {
		printk(BIOS_DEBUG, "agesawrapper_amdinitearly failed: %x \n", val);
	} else {
		printk(BIOS_DEBUG, "agesawrapper_amdinitearly passed\n");
	}

	post_code(0x3C);
	nb_Ht_Init();

	post_code(0x3D);
	/* Reset for HT, FIDVID, PLL and ucode patch(errata) changes to take affect. */
	if (!warm_reset_detect(0)) {
		print_info("...WARM RESET...\n\n\n");
		distinguish_cpu_resets(0);
		soft_reset();
		die("After soft_reset_x - shouldn't see this message!!!\n");
	}

	post_code(0x40);
	val = agesawrapper_amdinitpost();
	if (val) {
		printk(BIOS_DEBUG, "agesawrapper_amdinitpost failed: %x \n", val);
	} else {
		printk(BIOS_DEBUG, "agesawrapper_amdinitpost passed\n");
	}

	post_code(0x41);
	val = agesawrapper_amdinitenv();
	if(val) {
		printk(BIOS_DEBUG, "agesawrapper_amdinitenv failed: %x \n", val);
	}
	printk(BIOS_DEBUG, "agesawrapper_amdinitenv passed\n");

	post_code(0x42);

	/* Initialize i8259 pic */
	post_code(0x41);
	setup_i8259 ();

	/* Initialize i8254 timers */
	post_code(0x42);
	setup_i8254 ();

	post_code(0x50);
	print_debug("Disabling cache as ram ");
	disable_cache_as_ram();
	print_debug("done\n");

	post_code(0x51);
	copy_and_run(0);

	/* We will not return,  Should never see this message and post code. */
	print_debug("should not be here -\n");
	post_code(0x54);
}