Dear Group:
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
I tested many export version tag from the U-Boot git tree, it's shows this error message:
U-Boot> cp.b 22000000 c0300000 1024
Copy to Flash... -F- Data Abort detected
With Mr. Andrey's patch, I only modified with common/cmd_mem.c , after this modification, the dataflash
Work OK!
U-Boot > cp.b 22000000 c0300000 1024
Copy to DataFlash... done
So, I hope this patch can be applied to main tree.
Cordially,
KylongMu