Hi Detlev,
Hi,
I met this compiling error, any idea?
/common/env_flash.c:312: undefined reference to `flash_sect_protect' /common/env_flash.c:316: undefined reference to `flash_sect_erase' /common/env_flash.c:329: undefined reference to `flash_sect_protect' make: *** [u-boot] Error 1
Sure you are missing the definition of those functions. Maybe you'd care to give us information so we can reproduce this? Is this a standard configuration? What version of U-Boot?
Thanks Detlev
These problems have gone and I did finally get the u-boot.bin on version 2009.06. I'm porting u-boot to a self-made board over AT91RM9200. There are some further small problems with the operation on NOR flash, whose model is INTEL 28F640J3.
I copied flash.c from board/xm250/ and made modifications to suit my own board because xm250 uses the same flash chip. I followed the steps that: burning loader.bin-> u-boot.bin -> entering u-boot prompt -> downloading and copying boot.bin to address 0x10000000 -> downloading and copying u-boot.gz to address 0x10010000, then set BMS to low and reset the board......smooth process except the following info:
1)existed at the startup of u-boot:
Program downloaded successfully
Jump to Application!
U-Boot 2009.06 (Jun 30 2009 - 14:35:56)
DRAM: 32 MB Flash lock bit operation timed out Flash lock bit operation failed at 10000000, CSR=EA000006 Flash lock bit operation failed at 10060000, CSR=FFFFFFFF Flash: 8 MB *** Warning - bad CRC, using default environment
2)existed when running "protect" command:
U-Boot> protect off 10020000 1009ffff Flash lock bit operation failed at 10020000, CSR=FFFFFFFF ..Flash lock bit operation failed at 10040000, CSR=FFFFFFFF ..Flash lock bit operation failed at 10060000, CSR=FFFFFFFF ..Flash lock bit operation failed at 10080000, CSR=FFFFFFFF .. done Un-Protected 4 sectors
All seem to be timed out operations.....any idea please?
Regards,
Johnson Yu
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