static void __init
ocotea_setup_arch(void)
{
unsigned char *addr;
unsigned long long mac64;
bd_t *bip = (bd_t *) __res;
/* Retrieve MAC addresses from flash */
addr = ioremap64(OCOTEA_MAC_BASE, OCOTEA_MAC_SIZE);
mac64 = simple_strtoull(addr, 0, 16);
memcpy(bip->bi_enetaddr[0], (char *)&mac64+2, 6);
mac64 = simple_strtoull(addr+OCOTEA_MAC1_OFFSET, 0, 16);
memcpy(bip->bi_enetaddr[1], (char *)&mac64+2, 6);
iounmap(addr);
/* Set EMAC PHY map to not probe address 0x00 */
emac_phy_map[0] = 0x00000001;
emac_phy_map[1] = 0x00000001;
#if !defined(CONFIG_BDI_SWITCH)
/*
* The Abatron BDI JTAG debugger does not tolerate others
* mucking with the debug registers.
*/
mtspr(SPRN_DBCR0, (DBCR0_TDE | DBCR0_IDM));
#endif
/* Setup TODC access */
TODC_INIT(TODC_TYPE_DS1743,
0,
0,
ioremap64(OCOTEA_RTC_ADDR, OCOTEA_RTC_SIZE),
8);
/* init to some ~sane value until calibrate_delay() runs */
loops_per_jiffy = 50000000/HZ;
/* Setup PCI host bridge */
ocotea_setup_hose();
#ifdef CONFIG_BLK_DEV_INITRD
if (initrd_start)
ROOT_DEV = to_kdev_t(0x0100); /* /dev/ram */
else
#endif
#ifdef CONFIG_ROOT_NFS
ROOT_DEV = to_kdev_t(0x00ff); /* /dev/nfs */
#else
ROOT_DEV = to_kdev_t(0x0301); /* /dev/hda1 */
#endif
#ifdef CONFIG_VT
conswitchp = &dummy_con;
#endif
ocotea_early_serial_map();
/* Identify the system */
printk("IBM Ocotea port (MontaVista Software, Inc. <*****@*****.**>)\n");
}
static void __init
ocotea_setup_arch(void)
{
ocotea_set_emacdata();
ibm440gx_tah_enable();
/*
* Determine various clocks.
* To be completely correct we should get SysClk
* from FPGA, because it can be changed by on-board switches
* --ebs
*/
ibm440gx_get_clocks(&clocks, 33333333, 6 * 1843200);
ocp_sys_info.opb_bus_freq = clocks.opb;
/* Setup TODC access */
TODC_INIT(TODC_TYPE_DS1743,
0,
0,
ioremap64(OCOTEA_RTC_ADDR, OCOTEA_RTC_SIZE),
8);
/* init to some ~sane value until calibrate_delay() runs */
loops_per_jiffy = 50000000/HZ;
/* Setup PCI host bridge */
ocotea_setup_hose();
#ifdef CONFIG_BLK_DEV_INITRD
if (initrd_start)
ROOT_DEV = Root_RAM0;
else
#endif
#ifdef CONFIG_ROOT_NFS
ROOT_DEV = Root_NFS;
#else
ROOT_DEV = Root_HDA1;
#endif
ocotea_early_serial_map();
/* Identify the system */
printk("IBM Ocotea port (MontaVista Software, Inc. <*****@*****.**>)\n");
}
static void __init
ocotea_setup_arch(void)
{
ocotea_set_emacdata();
ibm440gx_tah_enable();
/* Setup TODC access */
TODC_INIT(TODC_TYPE_DS1743,
0,
0,
ioremap64(OCOTEA_RTC_ADDR, OCOTEA_RTC_SIZE),
8);
/* init to some ~sane value until calibrate_delay() runs */
loops_per_jiffy = 50000000/HZ;
/* Setup PCI host bridge */
ocotea_setup_hose();
#ifdef CONFIG_BLK_DEV_INITRD
if (initrd_start)
ROOT_DEV = Root_RAM0;
else
#endif
#ifdef CONFIG_ROOT_NFS
ROOT_DEV = Root_NFS;
#else
ROOT_DEV = Root_HDA1;
#endif
ocotea_early_serial_map();
/* Identify the system */
printk("IBM Ocotea port (MontaVista Software, Inc. <*****@*****.**>)\n");
}
