Add Generic SPI RDID detection for Sanyo chips
Corresponding to flashrom svn r774.
Signed-off-by: Sean Nelson <audiohacked@gmail.com>
Acked-by: Carl-Daniel Hailfinger <c-d.hailfinger.devel.2006@gmx.net>
diff --git a/flashchips.c b/flashchips.c
index e97786f..2538b67 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -3341,6 +3341,22 @@
},
{
+ .vendor = "Sanyo",
+ .name = "unknown Sanyo SPI chip",
+ .bustype = CHIP_BUSTYPE_SPI,
+ .manufacture_id = SANYO_ID,
+ .model_id = GENERIC_DEVICE_ID,
+ .total_size = 0,
+ .page_size = 256,
+ .tested = TEST_BAD_PREW,
+ .probe = probe_spi_rdid,
+ .probe_timing = TIMING_ZERO,
+ .erase = NULL,
+ .write = NULL,
+ .read = NULL,
+ },
+
+ {
.vendor = "Generic",
.name = "unknown SPI chip (RDID)",
.bustype = CHIP_BUSTYPE_SPI,
diff --git a/flashchips.h b/flashchips.h
index 95277e6..684b8b9 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -326,6 +326,14 @@
#define PMC_49FL002 0x6D
#define PMC_49FL004 0x6E
+/*
+ * The Sanyo chip found so far uses SPI, first byte is manufacture code,
+ * second byte is the device code,
+ * third byte is a dummy byte.
+ */
+#define SANYO_ID 0x62
+#define SANYO_LE25FW203A 0x1600
+
#define SHARP_ID 0xB0 /* Sharp */
#define SHARP_LH28F008BJxxPT 0xEC
#define SHARP_LH28F008BJxxPB 0xED