This patch adds the FEATURE_WRSR_WREN bit to the feature_bits for many of
the supported Eon chips. I was unable to find datasheets for all the similar
Eon chips... there seems to be some huge number of variants listed on
http://www.eonssi.com/products/products.aspx . Perhaps we can safely assume
they are sanely uniform and apply FEATURE_WRSR_WREN to all of them?
Signed-off-by: David Hendricks <[email protected]>
--
David Hendricks (dhendrix)
Systems Software Engineer, Google Inc.
Index: flashrom-head/flashchips.c
===================================================================
--- flashrom-head.orig/flashchips.c
+++ flashrom-head/flashchips.c
@@ -2499,6 +2499,7 @@ struct flashchip flashchips[] = {
.model_id = EN_25B64,
.total_size = 8192,
.page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
@@ -2598,6 +2599,7 @@ struct flashchip flashchips[] = {
.model_id = EN_25F05,
.total_size = 64,
.page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
@@ -2633,6 +2635,7 @@ struct flashchip flashchips[] = {
.model_id = EN_25F10,
.total_size = 128,
.page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
@@ -2668,6 +2671,7 @@ struct flashchip flashchips[] = {
.model_id = EN_25F20,
.total_size = 256,
.page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
@@ -2703,6 +2707,7 @@ struct flashchip flashchips[] = {
.model_id = EN_25F40,
.total_size = 512,
.page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
.tested = TEST_OK_PROBE,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
@@ -2735,6 +2740,7 @@ struct flashchip flashchips[] = {
.model_id = EN_25F80,
.total_size = 1024,
.page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
.tested = TEST_OK_PR,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
@@ -2767,6 +2773,7 @@ struct flashchip flashchips[] = {
.model_id = EN_25F16,
.total_size = 2048,
.page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
@@ -2799,6 +2806,7 @@ struct flashchip flashchips[] = {
.model_id = EN_25F32,
.total_size = 4096,
.page_size = 256,
+ .feature_bits = FEATURE_WRSR_WREN,
.tested = TEST_UNTESTED,
.probe = probe_spi_rdid,
.probe_timing = TIMING_ZERO,
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