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authorIdwer Vollering <vidwer@gmail.com>2010-12-26 23:55:12 +0000
committerMichael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>2010-12-26 23:55:12 +0000
commitecc67072b63430877e160da628f69a2ef2f34735 (patch)
tree69685a03cdb842eecd5c89b12cbfc425f70b4627 /w39.c
parent22e0532caf883b84743c80c4dce24f2ef1fcecae (diff)
downloadast2050-flashrom-ecc67072b63430877e160da628f69a2ef2f34735.zip
ast2050-flashrom-ecc67072b63430877e160da628f69a2ef2f34735.tar.gz
Enable unlocking (erasing/writing) W39V040FB chips
Add code for the unlocking (erasing/writing) of Winbond W39V040FB chips, enabling erasing/writing this type of chip. Corresponding to flashrom svn r1248. Signed-off-by: Idwer Vollering <vidwer@gmail.com> Acked-by: Michael Karcher <flashrom@mkarcher.dialup.fu-berlin.de>
Diffstat (limited to 'w39.c')
-rw-r--r--w39.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/w39.c b/w39.c
index 65cf32f..06fabfd 100644
--- a/w39.c
+++ b/w39.c
@@ -244,6 +244,16 @@ int printlock_w39v080fa_dual(struct flashchip *flash)
return -1;
}
+int unlock_w39v040fb(struct flashchip *flash)
+{
+ if (unlock_w39_fwh(flash))
+ return -1;
+ if (printlock_w39_common(flash, 0x7fff2))
+ return -1;
+
+ return 0;
+}
+
int unlock_w39v080fa(struct flashchip *flash)
{
if (unlock_w39_fwh(flash))
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