There are several ARM and MIPS boards which are manufactured with
either Intel (pflash_cfi01.c) or AMD (pflash_cfi02.c) flash memory.
The Linux kernel supports both and first probes for AMD flash which
resulted in one or two warnings from the Intel flash emulation:
pflash_write: Unimplemented flash cmd sequence (offset
0000000000000000, wcycle 0x0 cmd 0x0 value 0xf000f0)
pflash_write: Unimplemented flash cmd sequence (offset
0000000000000000, wcycle 0x0 cmd 0x0 value 0xf0)
These warnings confuse users, so suppress them.
Signed-off-by: Stefan Weil <sw@weilnetz.de>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
DPRINTF("%s: Write to buffer\n", __func__);
pfl->status |= 0x80; /* Ready! */
break;
+ case 0xf0: /* Probe for AMD flash */
+ DPRINTF("%s: Probe for AMD flash\n", __func__);
+ goto reset_flash;
case 0xff: /* Read array mode */
DPRINTF("%s: Read array mode\n", __func__);
goto reset_flash;