r3395 - trunk/util/flashrom

Author: stuge
Date: 2008-06-29 03:30:41 +0200 (Sun, 29 Jun 2008)
New Revision: 3395

Modified:
   trunk/util/flashrom/chipset_enable.c
   trunk/util/flashrom/ichspi.c
Log:
flashrom: Fix ICH7 non-SPI that broke in r3393

r3393 assumed that ICH7 always used SPI. This patch resets ich7_detected back
to 0 when BOOT BIOS Straps indicate something else than SPI.

Also fixes a build error in ichspi.c with gcc 4.2.2.

Signed-off-by: Peter Stuge 
Acked-by: Carl-Daniel Hailfinger

Modified: trunk/util/flashrom/chipset_enable.c
===================================================================
--- trunk/util/flashrom/chipset_enable.c	2008-06-28 23:02:22 UTC (rev 3394)
+++ trunk/util/flashrom/chipset_enable.c	2008-06-29 01:30:41 UTC (rev 3395)
@@ -212,6 +212,8 @@
    bbs = (gcs >> 10) & 0x3;
    printf_debug("BOOT BIOS Straps: 0x%x (%s)\n",	bbs,
    	     (bbs == 0x3) ? "LPC" : ((bbs == 0x2) ? "PCI" : "SPI"));
+	if (bbs >= 2)
+		ich7_detected = 0;

buc = *(volatile uint8_t *)(rcrb + 0x3414);
    printf_debug("Top Swap : %s\n", (buc & 1)?"enabled (A16 inverted)":"not enabled");

Modified: trunk/util/flashrom/ichspi.c
===================================================================
--- trunk/util/flashrom/ichspi.c	2008-06-28 23:02:22 UTC (rev 3394)
+++ trunk/util/flashrom/ichspi.c	2008-06-29 01:30:41 UTC (rev 3395)
@@ -229,7 +229,7 @@
 {
    int write_cmd = 0;
    int timeout;
-	uint32_t temp32;
+	uint32_t temp32 = 0;
    uint16_t temp16;
    uint32_t a;