it work ! great work ! why this patch not present in src 2.6.33 ??? ============ log (psbl) Booting... Linux version 2.6.33 (root@linwork) (gcc version 4.3.3 (Buildroot 2010.02-rc1) ) #13 Wed Mar 3 20:04:20 OMST 2010 bootconsole [early0] enabled CPU revision is: 00018448 (MIPS 4KEc) TI AR7 (TNETD7200), ID: 0x002b, Revision: 0x11 Determined physical RAM map: memory: 01000000 @ 14000000 (usable) Zone PFN ranges: Normal 0x00014000 -> 0x00015000 Movable zone start PFN for each node early_node_map[1] active PFN ranges 0: 0x00014000 -> 0x00015000 Built 1 zonelists in Zone order, mobility grouping off. Total pages: 4064 Kernel command line: console=ttyS0,9600n8 earlyprintk=ttyS0,9600 PID hash table entries: 64 (order: -4, 256 bytes) Dentry cache hash table entries: 2048 (order: 1, 8192 bytes) Inode-cache hash table entries: 1024 (order: 0, 4096 bytes) Primary instruction cache 16kB, VIPT, 4-way, linesize 16 bytes. Primary data cache 8kB, 4-way, VIPT, no aliases, linesize 16 bytes Memory: 13172k/16384k available (1316k kernel code, 3212k reserved, 409k data, 120k init, 0k highmem) NR_IRQS:256 Console: colour dummy device 80x25 Calibrating delay loop... 149.50 BogoMIPS (lpj=299008) Mount-cache hash table entries: 512 rest_init Clocks: Sync 2:1 mode Clocks: Setting CPU clock Adjusted requested frequency 211000000 to 211968000 Clocks: base = 35328000, frequency = 211968000, prediv = 1, postdiv = 1, postdiv2 = -1, mul = 6 Clocks: Setting DSP clock Clocks: base = 25000000, frequency = 105984000, prediv = 1, postdiv = 2, postdiv2 = 1, mul = 10 Clocks: Setting USB clock Adjusted requested frequency 48000000 to 47863741 Clocks: base = 105984000, frequency = 48000000, prediv = 1, postdiv = 31, postdiv2 = -1, mul = 14 LinuxPPS API ver. 1 registered Software ver. 5.3.6 - Copyright 2005-2007 Rodolfo Giometti <giometti@xxxxxxxx> Switching to clocksource MIPS Slow work thread pool: Starting up Slow work thread pool: Ready FS-Cache: Loaded msgmni has been set to 25 alg: No test for cipher_null (cipher_null-generic) alg: No test for ecb(cipher_null) (ecb-cipher_null) alg: No test for digest_null (digest_null-generic) alg: No test for compress_null (compress_null-generic) alg: No test for stdrng (krng) Serial: 8250/16550 driver, 2 ports, IRQ sharing disabled serial8250: ttyS0 at MMIO 0x8610e00 (irq = 15) is a XScale Ã}q™ya)¶‰/½¾£Ö ².W,XvÍ!a™,Ó¯\“× ---------- can not select USART options for show it ... -- View this message in context: http://old.nabble.com/TI-AR7-7200---no-boot-tp27766331p27768844.html Sent from the linux-mips main mailing list archive at Nabble.com.