Patrick Rudolph would like Patrick Rudolph to review this change.
dediprog: Fix SF600 4BA mode
Flash chips greater than 16MiB require 4BA mode support.
Current master doesn't support such mode as the SF600 uses
PROTOCOL_V3.
Fix protocol version check to support 4BA on PROTOCOL_V3, too.
Tested on SF600 V:7.2.45
Able to read and write "IS25WP256" (32768 kB, SPI).
Change-Id: I2d3089693fbd2f8f7717a8f71be242be131ce707
Signed-off-by: Patrick Rudolph <patrick.rudolph@9elements.com>
---
M dediprog.c
1 file changed, 1 insertion(+), 1 deletion(-)
git pull ssh://review.coreboot.org:29418/flashrom refs/changes/29/34629/1
diff --git a/dediprog.c b/dediprog.c
index 3566109..add478d 100644
--- a/dediprog.c
+++ b/dediprog.c
@@ -1160,7 +1160,7 @@
if (dediprog_devicetype == DEV_SF100 && protocol() == PROTOCOL_V1)
spi_master_dediprog.features &= ~SPI_MASTER_NO_4BA_MODES;
- if (protocol() == PROTOCOL_V2)
+ if (protocol() >= PROTOCOL_V2)
spi_master_dediprog.features |= SPI_MASTER_4BA;
if (register_spi_master(&spi_master_dediprog) || dediprog_set_leds(LED_NONE))
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