static int __init nuc900_set_cpufreq(char *str)
{
unsigned long cpufreq, val;

if (!*str)
return 0;
...
return 1;
}

__setup("cpufreq=", nuc900_set_cpufreq);

void at24_setup(struct memory_accessor *iface,void * context)
{
char mac_addr[6];
at24_if= iface;
printk("at24c8");
if (at24_if-> read(at24_if, mac_addr, 0x00, 6 == 6)) {
printk("Read MAC addr from EEPROM: %x:%x:%x:%x:%x:%x \n",
mac_addr[5], mac_addr[4], mac_addr[3], mac_addr[2], mac_addr[1], mac_addr[0]);
}
else printk("Bad read");
}

static struct at24_platform_data eeprom_info = {
.byte_len = 128,
.page_size = 8,
.flags = AT24_FLAG_TAKE8ADDR,
.setup = at24_setup,
};
/* I2C clients */
static struct i2c_board_info __initdata nuc900_i2c_clients[] = {
{
I2C_BOARD_INFO("24c8", 0x18),
.platform_data= &eeprom_info,
},
};

static void __init nuc950evb_init(void)
{
writel(readl(REG_CLKEN) | (1<<13) |(1<<12), REG_CLKEN);
nuc950_board_init();
printk("I2C register stm32f1");
i2c_register_board_info(0, nuc900_i2c_clients, sizeof(nuc900_i2c_clients)/sizeof(struct i2c_board_info));
}

Linux version 2.6.35.4 (root@vitaly-F5N) (gcc version 4.2.0 20070413 (prerelease) (CodeSourcery Sourcery G++ Lite 2007q1-10)) #66 PREEMPT Fri Oct 5 11:23:25 EEST 2012
CPU: ARM926EJ-S [41069265] revision 5 (ARMv5TEJ), cr=00053177
CPU: VIVT data cache, VIVT instruction cache
Machine: W90P950EVB
Warning: bad configuration page, trying to continue
Memory policy: ECC disabled, Data cache writeback
CPU type 0x02900910 is NUC910
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 8128
Kernel command line: mem=32M console=ttyS0,115200n8 cpufreq=200 root=/dev/mtdblock1 rootfstype=jffs2 rw nuc950mac=00:00:FF:11:11:00
PID hash table entries: 128 (order: -3, 512 bytes)
Dentry cache hash table entries: 4096 (order: 2, 16384 bytes)
Inode-cache hash table entries: 2048 (order: 1, 8192 bytes)
Memory: 32MB = 32MB total
Memory: 28844k/28844k available, 3924k reserved, 0K highmem
Virtual kernel memory layout:
vector : 0xffff0000 - 0xffff1000 ( 4 kB)
fixmap : 0xfff00000 - 0xfffe0000 ( 896 kB)
DMA : 0xffc00000 - 0xffe00000 ( 2 MB)
vmalloc : 0xc2800000 - 0xe0000000 ( 472 MB)
lowmem : 0xc0000000 - 0xc2000000 ( 32 MB)
modules : 0xbf000000 - 0xc0000000 ( 16 MB)
.init : 0xc0008000 - 0xc001d000 ( 84 kB)
.text : 0xc001d000 - 0xc0341000 (3216 kB)
.data : 0xc0342000 - 0xc0360340 ( 121 kB)
Hierarchical RCU implementation.
RCU-based detection of stalled CPUs is disabled.
Verbose stalled-CPUs detection is disabled.
NR_IRQS:32
Console: colour dummy device 80x30
Calibrating delay loop... 99.53 BogoMIPS (lpj=497664)
pid_max: default: 32768 minimum: 301
Mount-cache hash table entries: 512
CPU: Testing write buffer coherency: ok
devtmpfs: initialized
NET: Registered protocol family 16
I2C register stm32f1: create slab <bio-0> at 0
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
cfg80211: Calling CRDA to update world regulatory domain
Switching to clocksource nuc900-timer1
NET: Registered protocol family 2
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 1024 (order: 1, 8192 bytes)
TCP bind hash table entries: 1024 (order: 0, 4096 bytes)
TCP: Hash tables configured (established 1024 bind 1024)
TCP reno registered
UDP hash table entries: 256 (order: 0, 4096 bytes)
UDP-Lite hash table entries: 256 (order: 0, 4096 bytes)
NET: Registered protocol family 1
JFFS2 version 2.2. (NAND) В© 2001-2006 Red Hat, Inc.
ROMFS MTD (C) 2007 Red Hat, Inc.
msgmni has been set to 56
alg: No test for stdrng (krng)
io scheduler noop registered (default)
Serial: 8250/16550 driver, 4 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0xb8000000 (irq = 7) is a 16550
console [ttyS0] enabled
serial8250.0: ttyS1 at MMIO 0xb8000100 (irq = 8) is a 16550
serial8250.0: ttyS2 at MMIO 0xb8000200 (irq = 9) is a 16550
brd: module loaded
physmap platform flash device: 00400000 at a0000000
physmap-flash physmap-flash.0: map_probe failed
NAND device: Manufacturer ID: 0xec, Chip ID: 0xda (Samsung NAND 256MiB 3,3V 8-bit)
Scanning device for bad blocks
Bad eraseblock 225 at 0x000001c20000
Bad eraseblock 479 at 0x000003be0000
Bad eraseblock 576 at 0x000004800000
Bad eraseblock 577 at 0x000004820000
Bad eraseblock 638 at 0x000004fc0000
Bad eraseblock 1235 at 0x000009a60000
Bad eraseblock 1856 at 0x00000e800000
Creating 2 MTD partitions on "NAND 256MiB 3,3V 8-bit":
0x000000000000-0x000000800000 : "NAND-boot and kernel"
0x000000800000-0x000010000000 : "NAND FS"
nuc900-emc nuc900-emc: MAC address read from command line
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
nuc900-ehci nuc900-ehci: Nuvoton nuc900 EHCI Host Controller
nuc900-ehci nuc900-ehci: new USB bus registered, assigned bus number 1
nuc900-ehci nuc900-ehci: irq 15, io mem 0xb0005000
nuc900-ehci nuc900-ehci: USB 2.0 started, EHCI 0.95
usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb1: Product: Nuvoton nuc900 EHCI Host Controller
usb usb1: Manufacturer: Linux 2.6.35.4 ehci_hcd
usb usb1: SerialNumber: nuc900-ehci
hub 1-0:1.0: USB hub found
hub 1-0:1.0: 2 ports detected
ohci_hcd: USB 1.1 'Open' Host Controller (OHCI) Driver
nuc900-ohci nuc900-ohci: Nuvoton nuc900 ohci Host Controller
nuc900-ohci nuc900-ohci: new USB bus registered, assigned bus number 2
nuc900-ohci nuc900-ohci: irq 15, io mem 0xb0007000
usb usb2: New USB device found, idVendor=1d6b, idProduct=0001
usb usb2: New USB device strings: Mfr=3, Product=2, SerialNumber=1
usb usb2: Product: Nuvoton nuc900 ohci Host Controller
usb usb2: Manufacturer: Linux 2.6.35.4 ohci_hcd
usb usb2: SerialNumber: nuc900-ohci
hub 2-0:1.0: USB hub found
hub 2-0:1.0: 2 ports detected
usbcore: registered new interface driver cdc_wdm
ep 0
ep 1
ep 2
ep 3
ep 4
ep 5
ep 6
mice: PS/2 mouse device common for all mice
i2c /dev entries driver
nuc900-i2c-p0 nuc900-i2c-p0: bus frequency set to 100 KHz
nuc900-i2c-p0 nuc900-i2c-p0: Add nuc900 I2C port0 adapter
nuc900-i2c-p1 nuc900-i2c-p1: bus frequency set to 100 KHz
nuc900-i2c-p1 nuc900-i2c-p1: Add nuc900 I2C port1 adapter
usbcore: registered new interface driver usbhid
usbhid: USB HID core driver
TCP cubic registered
NET: Registered protocol family 17
lib80211: common routines for IEEE802.11 drivers