Commit 5928023c authored Nov 24, 2012 by Stefan Weil Committed by Aurelien Jarno Jan 01, 2013

pflash_cfi01: Suppress warning when Linux probes for AMD flash

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>

parent 0f0b9398

hw/pflash_cfi01.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -319,6 +319,9 @@ static void pflash_write(pflash_t *pfl, hwaddr offset,
		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;