No, the hyperterminal was configured for 19200 8N1 with no handshaking. I've also tried minicom and there is the same problem. I used also the skyeye simulator to test the program and it stops in function serial_getc() al line 166. 166 while (!(FFLSR & LSR_DR))
thanks,
Petre
this is what I get from the serial port:
U-Boot 1.1.1 (May 6 2004 - 21:07:44)
U-Boot code: A1FE0000 -> A1FF47CC BSS: -> A1FF5A7C RAM Configuration: Bank #0: a0000000 64 MB flash_protect ON: from 0x00000000 to 0x000147CB protect on 0 flash_protect ON: from 0x0001C000 to 0x0001FFFF protect on 0 Flash: 32 MB In: serial Out: serial Err: serial ### main_loop entered: bootdelay=3
### main_loop: bootcmd="bootm 0x40000" Hit any key to stop autoboot: 0 ## Booting image at 00040000 ... Bad Magic Number uboot>
On Thu, 2004-05-06 at 21:05, VanBaren, Gerald (AGRE) wrote:
Is it a hyperterm problem? Did you verify hyperterm is actually sending data? A classic problem is that Windows has handshaking enabled and it is waiting for a handshake. Make sure both software and hardware handshaking is disabled. (If your board supports handshaking, this would be a test. If it doesn't, this is essential).
gvb
-----Original Message----- From: u-boot-users-admin@lists.sourceforge.net [mailto:u-boot-users-admin@lists.sourceforge.net]On Behalf Of Petre Pircalabu Sent: Thursday, May 06, 2004 2:01 PM To: u-boot-users Subject: [U-Boot-Users] FFUART problem
Hello,
I have a problem regarding the FFUART of a PXA255 processor. U-boot doesn't seem to accept any characters sent from the terminal (i'm currently using hyperterminal) even after I cleared the RDH bit in the PSSR. Did someone encountered this problem?
thanks,
Petre
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