Hi All,
I am using AMD 29F160 2MB on board flash on a custom board. I am using the sbc8260/flash.c as the driver file. During flash initialization, the flash is not responding to the following Autoselect command sequences.
/* Reset and Write auto select command: read Manufacturer ID */ addr[0] = 0xf0f0f0f0; addr[0x0555] = 0xAAAAAAAA; addr[0x02AA] = 0x55555555; addr[0x0555] = 0x90909090; udelay (1000);
vendor = addr[0]; printf("vendor = %08lx\n", vendor);
After running these set of statements, if I display vendor ID, I am getting the HRCW configured at the base address of the flash. I am using 0xFE000000 as the flash base. Any solutions?
thanks in advance, regards, Sudhakar.
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