--- In "Eddie Dawydiuk" <> wrote:
>
> We originally designed the TS-7250 to use NAND flash with 512 byte
pages.
> We offered a 32 MB and 128 MB model. We used Yaffs1 as our
filesystem.
> Recently the 128MB NAND flash with 512 byte pages were
discontinued. We
> strive to never discontinue a product, so we moved to 128 MB NAND
flash
> with 2k page sizes. Yaffs1 doesn't support 2k page sizes, so we
ported
> Yaffs2 to the TS-7250. Last Friday(Feb 10) was the first shipment
of 128 MB
> TS-7250s with Yaffs2. Currently all TS-7250s with 32 MB of flash
are still
> using Yaffs1...
>
>
> //Eddie
>
I bought a ts7250 (128M) with development kit. I have not been able
to get the kernel on the CDROM (TS-LINUXARM 10-05) to execute. I'm
guessing that this is becuase the kernel source provided on the CD
predates the YAFFS2 port, so does not include YAFFS2 support (I have
verify the the kernel provided on the TS7250 board is running
YAFFS2).
If my assumption is right where can I get the kernel source that
includes YAFFS2? If I am wrong ... any idea what I am doing wrong.
enclosed is the boot log
>> TS-NANDBOOT, Rev 1.01 - built 10:30:52, Dec 20 2005
>> Copyright (C) 2005, Technologic Systems
>> TS-BOOTROM, Rev 1.06 - built 16:42:59, Jan 5 2006
>> Copyright (C) 2005, Technologic Systems
>> TS-7250: Rev E0 CPU, Rev B PLD, 64MB SDRAM
+Ethernet eth0: MAC address 00:d0:69:40:2e:bc
IP: 192.168.241.227/255.255.255.0, Gateway: 192.168.241.225
Default server: 192.168.241.229
RedBoot(tm) bootstrap and debug environment [ROMRAM]
Non-certified release, version current-TS_5 - built 14:53:43, Jan 13
2006
Platform: TS-7250 Board (ARM920T) Rev A
Copyright (C) 2000, 2001, 2002, 2003, 2004 Red Hat, Inc.
RAM: 0x00000000-0x02000000, [0x000529a0-0x01fdd000] available
FLASH: 0x60000000 - 0x68000000, 1024 blocks of 0x00020000 bytes each.
== Executing boot script in 0.100 seconds - enter ^C to abort
^C
RedBoot> ^C
RedBoot> ^C
RedBoot> ^C
RedBoot> ^C
RedBoot> ^C
RedBoot> ^C
RedBoot> ^C
RedBoot> ^C
RedBoot> load -b 0x218000 vmlinux
Using default protocol (TFTP)
Address offset = 0x40000000
Entry point: 0x00218000, address range: 0x00218000-0x00371488
RedBoot> exec -c "console=ttyAM0,115200 root=/dev/mtdblock1"
Using base address 0x00218000 and length 0x00õÆbLinux version 2.4.26-
ts9 (gcc version 3.3.4) #1 Tue Feb 21 1
0:23:27 PST 2006
CPU: Arm920Tid(wb) revision 0
Machine: ep9301
On node 0 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
On node 1 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
On node 2 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
On node 3 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
On node 12 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
On node 13 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
On node 14 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
On node 15 totalpages: 2048
zone(0): 2048 pages.
zone(1): 0 pages.
zone(2): 0 pages.
Kernel command line: console=ttyAM0,115200 root=/dev/mtdblock1
Console: colour dummy device 80x30
Calibrating delay loop... 99.94 BogoMIPS
Memory: 8MB 8MB 8MB 8MB 8MB 8MB 8MB 8MB = 64MB total
Memory: 61044KB available (1191K code, 330K data, 72K init)
Dentry cache hash table entries: 8192 (order: 4, 65536 bytes)
Inode cache hash table entries: 4096 (order: 3, 32768 bytes)
Mount cache hash table entries: 512 (order: 0, 4096 bytes)
Buffer cache hash table entries: 4096 (order: 2, 16384 bytes)
Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
CPU: Testing write buffer: pass
POSIX conformance testing by UNIFIX
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Initializing RT netlink socket
Starting kswapd
devfs: v1.12c (20020818) Richard Gooch
devfs: boot_options: 0x1
ttyAM0 at MMIO 0x808c0000 (irq = 52) is a AMBA
ttyAM1 at MMIO 0x808d0000 (irq = 54) is a AMBA
ttyAM2 at MMIO 0x808e0000 (irq = 55) is a AMBA
pty: 1024 Unix98 ptys configured
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ
enabled
rtc: no TS-5620 RTC detected.
ep93xx_eth() version: ep93xx_eth.c: V1.0 09/04/2003 Cirrus Logic
RAMDISK driver initialized: 16 RAM disks of 12288K size 1024
blocksize
about to do sbc_setinfo
Searching for NAND flash...
NAND device: Manufacturer ID: 0xec, Chip ID: 0xf1 (Samsung NAND
128MiB 3,3V 8-bit)
Scanning device for bad blocks
Bad eraseblock 0 at 0x00000000
Bad eraseblock 1 at 0x00020000
Using static partition definition
Creating 3 MTD partitions on "NAND 128MiB 3,3V 8-bit":
0x00000000-0x00004000 : "TS-BOOTROM"
mtd: partition "TS-BOOTROM" doesn't end on an erase block -- force
read-only
0x00004000-0x07d04000 : "Linux"
mtd: partition "Linux" doesn't start on an erase block boundary --
force read-only
0x07d04000-0x08000000 : "RedBoot"
mtd: partition "RedBoot" doesn't start on an erase block boundary --
force read-only
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 4096 bind 8192)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
NetWinder Floating Point Emulator V0.97 (double precision)
VFS: Cannot open root device "mtdblock1" or 1f:01
Please append a correct "root=" boot option
Kernel panic: VFS: Unable to mount root fs on 1f:01
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