From 3cd5a12e049191a17db47f00dd389214afff1a4f Mon Sep 17 00:00:00 2001
From: Russ Dill <Russ.Dill@gmail.com>
Date: Fri, 5 Mar 2010 08:44:11 +0000
Subject: [PATCH] Add support for Eon EN29F010
Tested by Russ Dill.
Checked against datasheet by Sean Nelson.
Datasheet: http://www.essi.com.tw/upfile/p2008929171446.pdf
Corresponding to flashrom svn r921.
Signed-off-by: Russ Dill <Russ.Dill@gmail.com>
Acked-by: Sean Nelson <audiohacked@gmail.com>
---
flashchips.c | 27 +++++++++++++++++++++++++++
flashchips.h | 2 +-
2 files changed, 28 insertions(+), 1 deletion(-)
diff --git a/flashchips.c b/flashchips.c
index 5005997..d07dacd 100644
--- a/flashchips.c
+++ b/flashchips.c
@@ -2094,6 +2094,33 @@ struct flashchip flashchips[] = {
.read = spi_chip_read,
},
+ {
+ .vendor = "Eon",
+ .name = "EN29F010",
+ .bustype = CHIP_BUSTYPE_PARALLEL,
+ .manufacture_id = EON_ID,
+ .model_id = EN_29F010,
+ .total_size = 128,
+ .page_size = 128,
+ .feature_bits = FEATURE_ADDR_2AA | FEATURE_EITHER_RESET,
+ .tested = TEST_OK_PREW,
+ .probe = probe_jedec,
+ .probe_timing = TIMING_ZERO, /* Datasheet has no timing info specified */
+ .block_erasers =
+ {
+ {
+ .eraseblocks = { {16 * 1024, 8} },
+ .block_erase = erase_sector_jedec,
+ },
+ {
+ .eraseblocks = { {128 * 1024, 1} },
+ .block_erase = erase_chip_block_jedec,
+ },
+ },
+ .write = write_jedec_1,
+ .read = read_memmapped,
+ },
+
{
.vendor = "EON",
.name = "EN29F002(A)(N)B",
diff --git a/flashchips.h b/flashchips.h
index e17a273..4337e52 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -196,7 +196,7 @@
#define EN_25F16 0x3115
#define EN_25F32 0x3116
#define EN_29F512 0x7F21
-#define EN_29F010 0x7F20
+#define EN_29F010 0x20
#define EN_29F040A 0x7F04
#define EN_29LV010 0x7F6E
#define EN_29LV040A 0x7F4F /* EN_29LV040(A) */
--
GitLab