Your were right again, after the "make clean" the patches were applied and the IP175 driver is being used.
dmesg
Linux version 2.6.28.10 (rob@Server) (gcc version 4.1.2) #1 Thu Jun 11 10:48:50 EDT 2009
prom: fw_arg0=00000007, fw_arg1=a0861c00, fw_arg2=00000000, fw_arg3=00000000
MyLoader: sysp=f5fff9f9, boardp=fbfbffd3, parts=fffefffe
console [early0] enabled
CPU revision is: 00019374 (MIPS 24Kc)
Atheros AR7161 rev 2 (id:0xaa), CPU:680.000 MHz, AHB:170.000 MHz, DDR:340.000 MHz
Determined physical RAM map:
memory: 08000000 @ 00000000 (usable)
Initrd not found or empty - disabling initrd
Zone PFN ranges:
Normal 0x00000000 -> 0x00008000
Movable zone start PFN for each node
early_node_map[1] active PFN ranges
0: 0x00000000 -> 0x00008000
On node 0 totalpages: 32768
free_area_init_node: node 0, pgdat 80282480, node_mem_map 81000000
Normal zone: 256 pages used for memmap
Normal zone: 0 pages reserved
Normal zone: 32512 pages, LIFO batch:7
Movable zone: 0 pages used for memmap
Built 1 zonelists in Zone order, mobility grouping on. Total pages: 32512
Kernel command line: rootfstype=squashfs,yaffs,jffs2 noinitrd console=ttyS0,115200
Primary instruction cache 64kB, VIPT, 4-way, linesize 32 bytes.
Primary data cache 32kB, 4-way, VIPT, cache aliases, linesize 32 bytes
Writing ErrCtl register=00000800
Readback ErrCtl register=00000800
PID hash table entries: 512 (order: 9, 2048 bytes)
Dentry cache hash table entries: 16384 (order: 4, 65536 bytes)
Inode-cache hash table entries: 8192 (order: 3, 32768 bytes)
Memory: 126960k/131072k available (1853k kernel code, 3944k reserved, 337k data, 136k init, 0k highmem)
SLUB: Genslabs=6, HWalign=32, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
Calibrating delay loop... 452.19 BogoMIPS (lpj=2260992)
Mount-cache hash table entries: 512
net_namespace: 480 bytes
NET: Registered protocol family 16
MIPS: machine is MikroTik RouterBOARD 493/AH
registering PCI controller with io_map_base unset
pci 0000:00:00.0: reg 10 32bit mmio: [0x000000-0xfffffff]
pci 0000:00:00.0: reg 14 io port: [0x00-0xff]
pci 0000:00:00.0: supports D1 D2
pci 0000:00:00.0: PME# supported from D0 D1 D2 D3hot
pci 0000:00:00.0: PME# disabled
pci 0000:00:12.0: reg 10 32bit mmio: [0x000000-0x00ffff]
pci 0000:00:14.0: reg 10 32bit mmio: [0x000000-0x00ffff]
pci 0000:00:14.0: PME# supported from D0 D3hot
pci 0000:00:14.0: PME# disabled
PCI: mapping irq 32 to pin1@0000:00:12.0
PCI: mapping irq 34 to pin1@0000:00:14.0
NET: Registered protocol family 2
Switched to high resolution mode on CPU 0
IP route cache hash table entries: 1024 (order: 0, 4096 bytes)
TCP established hash table entries: 4096 (order: 3, 32768 bytes)
TCP bind hash table entries: 4096 (order: 2, 16384 bytes)
TCP: Hash tables configured (established 4096 bind 4096)
TCP reno registered
NET: Registered protocol family 1
squashfs: version 3.0 (2006/03/15) Phillip Lougher
Registering mini_fo version $Id$
JFFS2 version 2.2. (NAND) (SUMMARY) © 2001-2006 Red Hat, Inc.
yaffs Jun 11 2009 10:46:04 Installing.
msgmni has been set to 248
io scheduler noop registered
io scheduler deadline registered (default)
Serial: 8250/16550 driver1 ports, IRQ sharing disabled
serial8250.0: ttyS0 at MMIO 0x18020000 (irq = 11) is a 16550A
console handover: boot [early0] -> real [ttyS0]
ip175c_init called.
ag71xx_mdio: probed
eth0: Atheros AG71xx at 0xb9000000, irq 4
eth1: Atheros AG71xx at 0xba000000, irq 5
eth1: connected to PHY at 0:00 [uid=02430d80, driver=IC+ IP175C]
NAND flash driver for RouterBoard 4xx series version 0.1.10
NAND SPI clock 28333 kHz (AHB 170000 kHz / 6)
FLASH SPI clock 28333 kHz (AHB 170000 kHz / 6)
NAND device: Manufacturer ID: 0xad, Chip ID: 0x76 (Hynix NAND 64MiB 3,3V 8-bit)
Scanning device for bad blocks
Creating 3 MTD partitions on "NAND 64MiB 3,3V 8-bit":
0x00000000-0x00040000 : "booter"
0x00040000-0x00400000 : "kernel"
0x00400000-0x04000000 : "rootfs"
mtd: partition "rootfs" set to be root filesystem
split_squashfs: error occured while reading from "NAND 64MiB 3,3V 8-bit"
Atheros AR71xx SPI Controller driver version 0.2.2
Atheros AR71xx hardware watchdog driver version 0.1.0
ar71xx-wdt: timeout=15 secs (max=25)
TCP westwood registered
NET: Registered protocol family 17
802.1Q VLAN Support v1.8 Ben Greear <greearb@candelatech.com>
All bugs added by David S. Miller <davem@redhat.com>
yaffs: dev is 32505858 name is "mtdblock2"
yaffs: passed flags ""
yaffs: Attempting MTD mount on 31.2, "mtdblock2"
yaffs_read_super: isCheckpointed 0
VFS: Mounted root (yaffs filesystem) readonly.
Freeing unused kernel memory: 136k freed
Please be patient, while OpenWrt loads ...
Algorithmics/MIPS FPU Emulator v1.5
save exit: isCheckpointed 0
ar71xx: pll_reg 0xb8050010: 0x1099
eth0: link up (100Mbps/Full duplex)
device eth0 entered promiscuous mode
br-lan: topology change detected, propagating
br-lan: port 1(eth0) entering forwarding state
cfg80211: Using static regulatory domain info
cfg80211: Regulatory domain: US
(start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
(2402000 KHz - 2472000 KHz @ 40000 KHz), (600 mBi, 2700 mBm)
(5170000 KHz - 5190000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5190000 KHz - 5210000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5210000 KHz - 5230000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5230000 KHz - 5330000 KHz @ 40000 KHz), (600 mBi, 2300 mBm)
(5735000 KHz - 5835000 KHz @ 40000 KHz), (600 mBi, 3000 mBm)
cfg80211: Calling CRDA for country: US
SCSI subsystem initialized
usbcore: registered new interface driver usbfs
usbcore: registered new interface driver hub
usbcore: registered new device driver usb
PCI: Enabling device 0000:00:14.0 (0000 -> 0002)
ath: Country alpha2 being used: AM
ath: Regpair detected: 0x30
phy0: Selected rate control algorithm 'ath9k_rate_control'
Registered led device: ath9k-phy0::radio
Registered led device: ath9k-phy0::assoc
Registered led device: ath9k-phy0::tx
Registered led device: ath9k-phy0::rx
phy0: Atheros AR9160 MAC/BB Rev:0 AR5133 RF Rev:b0: mem=0xb0010000, irq=34
cfg80211: Calling CRDA for country: AM
PPP generic driver version 2.4.2
ip_tables: (C) 2000-2006 Netfilter Core Team
Driver 'sd' needs updating - please use bus_type methods
ehci_hcd: USB 2.0 'Enhanced' Host Controller (EHCI) Driver
nf_conntrack version 0.5.0 (2048 buckets, 8192 max)
CONFIG_NF_CT_ACCT is deprecated and will be removed soon. Please use
nf_conntrack.acct=1 kernel paramater, acct=1 nf_conntrack module option or
sysctl net.netfilter.nf_conntrack_acct=1 to enable it.
IMQ driver loaded successfully.
Hooking IMQ before NAT on PREROUTING.
Hooking IMQ after NAT on POSTROUTING.
wlan: trunk
ath_hal: module license 'Proprietary' taints kernel.
ath_hal: 2009-05-08 (AR5210, AR5211, AR5212, AR5416, RF5111, RF5112, RF2413, RF5413, RF2133, RF2425, REGOPS_FUNC, XR)
ath_rate_minstrel: Minstrel automatic rate control algorithm 1.2 (trunk)
ath_rate_minstrel: look around rate set to 10%
ath_rate_minstrel: EWMA rolloff level set to 75%
ath_rate_minstrel: max segment size in the mrr set to 6000 us
wlan: mac acl policy registered
ath_pci: trunk
PCI: Enabling device 0000:00:12.0 (0000 -> 0002)
Atheros HAL provided by OpenWrt, DD-WRT and MakSat Technologies
wifi0: 11a rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
wifi0: 11b rates: 1Mbps 2Mbps 5.5Mbps 11Mbps
wifi0: 11g rates: 1Mbps 2Mbps 5.5Mbps 11Mbps 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
wifi0: turboA rates: 6Mbps 9Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
wifi0: turboG rates: 6Mbps 12Mbps 18Mbps 24Mbps 36Mbps 48Mbps 54Mbps
wifi0: H/W encryption support: WEP AES AES_CCM TKIP
ath_pci: wifi0: Atheros 5212: mem=0x10000000, irq=32
uhci_hcd: USB Universal Host Controller Interface driver
Initializing USB Mass Storage driver...
usbcore: registered new interface driver usb-storage
USB Mass Storage support registered.
gpio-buttons driver version 0.1.1
input: gpio-buttons as /devices/platform/gpio-buttons/input/input0
Once again, thanks for the help.