[U-Boot-Users] AT91RM9200 Dataflash op error with U-Boot1.1.4
KylongMu
mqy at 263.net.cn
Tue May 9 16:45:20 CEST 2006
> On Tue, May 09, 2006 at 07:11:52PM +0800, KylongMu wrote:
> > Dear Groups:
> > My board contains: AT91RM9200 DataFlash:AT45DB642 (without nand
> > flash)
> ...
> > U-Boot> erase c0020000 c0027fff
> > Error: start address not on sector boundary
> > U-Boot>
> >
> --------------------------------------------------------------------------
> --
> >
> > Does anybody know how to solve with this?
> > Thanks a lot!
>
> Perhaps, this patch will help you:
>
> --- u-boot-1.1.3/common/cmd_mem.c 2005-09-14 22:45:12.000000000
+0400
> +++ u-boot-1.1.3-new/common/cmd_mem.c 2005-09-14 22:47:03.000000000
+0400
> @@ -423,7 +423,7 @@
> /* check if we are copying to Flash */
> if ( (addr2info(dest) != NULL)
> #ifdef CONFIG_HAS_DATAFLASH
> - && (!addr_dataflash(addr))
> + && (!addr_dataflash(addr)) && (!addr_dataflash(dest))
> #endif
> ) {
> int rc;
>
> If it will not solve the problem, try this:
>
> --- u-boot-1.1.4/common/flash.c 2005-08-14 03:53:35.000000000 +0400
> +++ u-boot-1.1.4-new/common/flash.c 2005-09-15 01:15:58.000000000
+0400
> @@ -105,6 +105,8 @@
> int i;
>
> for (i=0, info=&flash_info[0]; i<CFG_MAX_FLASH_BANKS; ++i, ++info)
{
> + if (info->size == 0)
> + continue;
> if (info->flash_id != FLASH_UNKNOWN &&
> addr >= info->start[0] &&
> /* WARNING - The '- 1' is needed if the flash
>
> --
> With best regards,
> Andrey Vasilyev
Dear Andrey,
Thanks for your answer. I patched these two files one by one, or
both of them, but all failed, and the error is still.
Thanks a lot!
KylongMu
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