diff options
| author | Stefan Weil <sw@weilnetz.de> | 2012-11-24 23:03:13 +0100 |
|---|---|---|
| committer | Aurelien Jarno <aurelien@aurel32.net> | 2013-01-01 13:05:57 +0100 |
| commit | 5928023cef87847a295035487397b9ec701fdd6b (patch) | |
| tree | c54d65438acaf55d171ba42ac46556f11dc7064e /hw/pflash_cfi01.c | |
| parent | 0f0b93980572726e69e32ff13e2d7fb72b936157 (diff) | |
| download | focaccia-qemu-5928023cef87847a295035487397b9ec701fdd6b.tar.gz focaccia-qemu-5928023cef87847a295035487397b9ec701fdd6b.zip | |
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>
Diffstat (limited to 'hw/pflash_cfi01.c')
| -rw-r--r-- | hw/pflash_cfi01.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hw/pflash_cfi01.c b/hw/pflash_cfi01.c index 95e07e7cdb..aadedefb25 100644 --- a/hw/pflash_cfi01.c +++ b/hw/pflash_cfi01.c @@ -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; |