Changeset 1137 for trunk/ichspi.c

Timestamp:

08/11/10 23:06:10 (22 months ago)

Author:

mkarcher

Message:

Add support for Intel 5 Series / 3400 Series chipsets

(At least) for the QM57 which i have tested an additional patch was
needed as some reserved bits in the "Software Sequencing Flash Control
Register" (SSFC) needs to be programmed to 1 in the QM57.

Signed-off-by: Helge Wagner <helge.wagner@…>
Acked-by: Michael Karcher <flashrom@…>

File:

• trunk/ichspi.c (modified) (1 diff)

trunk/ichspi.c

@@ -561 +561 @@
 
         /* Assemble SSFS + SSFC */
-        temp32 = 0;
+        /* keep reserved bits (23-19,7,0) */
+        temp32 = REGREAD32(ICH9_REG_SSFS);
+        temp32 &= 0xF8008100;
 
         /* clear error status registers */