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;