14 May
2004
14 May
'04
10:23 a.m.
I have a custom board based on the walnut 405, I have managed to get U-Boot up and running on the board until it tries to setup the Flash, I have code that already works with for the flash (in house bootloader) and I need to know what calls are required in flash.c i.e. flash_init(), is there a document containing this information?
I have also tried to get CFI to detect the flash, but it is unable to determine the flash type (ATMEL AT49BV322A, operating as 4Mx8) , I have a JTAG programmer that successfully reads the CFI data too.
I #defined DEBUG 1 and can see the attempt of CFI to detect the flash, alas no valid data is returned.
Cheers Daren