I redid my bootloader over JTAG and then put the firmware 2.0.0 files on a SD card and booted with start+select pressed.  The following ensued:
	
	
	
		
Any ideas? I have repeated the process, sans JTAG, a number of times, with different subsets of the firmware files, with firmware zips from two different places.
				
			
		Code:
	
	U-Boot 1.0.0 (Apr 20 2006 - 12:51:09)
U-Boot code: 03E00000 -> 03E49610  BSS: -> 03E82208
IRQ Stack: 03ea3204
FIQ Stack: 03ea4204
DRAM Configuration:
Bank #0: 00100000 63 MB
Flash:  0 kB
NAND:Probing at 0x9c000000
Flash chip found:
	 Manufacturer ID: 0xEC, Chip ID: 0x76 (Samsung K9F1208 64Mb)
1 flash chips found. Total nand_chip size: 64 MB
Get Environment from NAND offset 0x70000 ... 
*** Warning - bad CRC, using default environment
In:	serial
Out:   serial
Err:   serial
NAND read: device 0 offset 0x1a0000, size 0x40000 ...  262144 bytes read: OK
NAND read: device 0 offset 0x80000, size 0xb0000 ...  720896 bytes read: OK
SD found : SD Frequency is 2MHz
(with MBR)
BOOT UPDATE ----------------------------
reading gp2xboot.img
READ START 373348
373348 bytes read
1 : g_filesize 5b264
gp2xboot.img Update 373348 0x5c000 
NAND read: device 0 offset 0x50000, size 0x10000 ...  65536 bytes read: OK
NAND write: device 0 offset 0x0, size 0x5c000 ...  376832 bytes written: OK
KERNEL UPDATE ----------------------------
reading gp2xkernel.img
READ START 632985
632985 bytes read
2 : g_filesize 9a899
gp2xkernel.img Update 632985 0x9c000 
NAND write: device 0 offset 0x80000, size 0x9c000 ...  638976 bytes written: OK
WAVE FILE  WRITE ----------------------------
reading gp2xsound.wav
READ START 238636
238636 bytes read
2 : g_filesize 3a42c
gp2xsound.wav Update 238636 0x3c000 
NAND write: device 0 offset 0x1a0000, size 0x3c000 ...  245760 bytes written: OK
FILE UPDATE ----------------------------
reading gp2xyaffs.img
READ START 3065040
3065040 bytes read
3 : g_filesize 2ec4d0
gp2xfile.img Update 3065040 0x2f0000 
NAND write: device 0 offset 0x220000, size 0x2f0000 ...  2986496 bytes written: OK
NAND read: device 0 offset 0x80000, size 0xb0000 ...  720896 bytes read: OK
### main_loop: bootcmd="bootm"
Hit any key to stop autoboot:  0 
## Booting image at 01000000 ...
   Image Name:   MMSP2 Linux Kernel
   Created:	  2006-04-20   5:33:25 UTC
   Image Type:   ARM Linux Kernel Image (gzip compressed)
   Data Size:	632921 Bytes = 618.1 kB
   Load Address: 00008000
   Entry Point:  00008000
   Verifying Checksum ... OK
   Uncompressing Kernel Image ... OK
Starting kernel ...
MMC/SD Card Detected
Freeing init memory: 288K
Partition check:
 mmcsda:<7>**>>ecc error unfixed on chunk 3277:0
 p1
Register SD: 488MB
MSDOS FS: IO charset utf8
VFS: Can't find a valid FAT filesystem on dev 3c:01.
FAT: freeing iocharset=utf8
 INIT:  version 2.84 booting 
<7>**>>ecc error unfixed on chunk 4292:0
 Started device managemen<t daemon v1.3.257 for /de>v
**>>ecc error unfixed on chunk 3020:0
INIT: Entering runlevel: 3
[root@gp2x root]$
	Any ideas? I have repeated the process, sans JTAG, a number of times, with different subsets of the firmware files, with firmware zips from two different places.
	