[coreboot] [PATCH]es remaining 3 of 7 assorted fixes

[Jens Rottmann]

autoboot_delay.diff (changes filo.c):
Fixes compile error if AUTOBOOT_DELAY=0.

fs_arch.diff (changes ext2fs.c, fat.c):
#if ARCH == 'i386'
results in a compile warning: "multi-character character constant" and
the condition ARCH=='i386' is mis-evaluated as FALSE, eventually choking
the assembler on a PPC instruction. Changed it to
#ifdef __i386

it8712_gpio.diff (changes superio.c (IT8712F)):
Added the missing I/O resources for IT8712F GPIOs. Our boards need those
e.g. to switch the com ports from RS232 to RS485.

Signed-off-by: Jens Rottmann 
---

Above are my remaining 3 fixes/improvements. Anyone please comment (or,
preferably, commit :-)  Again, thanks to Marc, who kindly already took
care of the other 4. The patches are independent of each other.

Note about fs_arch.diff:
Complete build output was attached to my previous mail.

Note about it8712_gpio.diff:
The IT8712F manual makes it look like PNP_IO1 had a size/granularity of
1 byte, but that must be a mistake. The Simple-I/O resource has a size
of 5 bytes (1 for each GPIO set 1-5) and trying different addresses
reveals a granularity of 8.

Regards,
Jens Rottmann

Index: src/stream/fs/ext2fs.c
===================================================================
--- src/stream/fs/ext2fs.c	(revision 3708)
+++ src/stream/fs/ext2fs.c	(working copy)
@@ -239,7 +239,7 @@
  * ffz = Find First Zero in word. Undefined if no zero exists,
  * so code should check against ~0UL first..
  */
-#if ARCH == 'i386'
+#ifdef __i386
 static __inline__ unsigned long
 ffz (unsigned long word)
 {
Index: src/stream/fs/fat.c
===================================================================
--- src/stream/fs/fat.c	(revision 3708)
+++ src/stream/fs/fat.c	(working copy)
@@ -54,7 +54,7 @@

#define FAT_CACHE_SIZE 2048

-#if ARCH == 'i386'
+#ifdef __i386
 static __inline__ unsigned long
 log2 (unsigned long word)
 {

Index: src/superio/ite/it8712f/superio.c
===================================================================
--- src/superio/ite/it8712f/superio.c	(revision 3708)
+++ src/superio/ite/it8712f/superio.c	(working copy)
@@ -129,7 +129,7 @@
    {&ops, IT8712F_EC, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0xff8, 0}, {0xff8, 4},},
    {&ops, IT8712F_KBCK, PNP_IO0 | PNP_IO1 | PNP_IRQ0, {0xfff, 0}, {0xfff, 4},},
    {&ops, IT8712F_KBCM, PNP_IRQ0,},
-	{&ops, IT8712F_GPIO,},
+	{&ops, IT8712F_GPIO, PNP_IO0 | PNP_IO1 | PNP_IO2 | PNP_IRQ0, {0xfff, 0}, {0xff8, 0}, {0xff8, 0},},
    {&ops, IT8712F_MIDI, PNP_IO0 | PNP_IRQ0, {0xff8, 0},},
    {&ops, IT8712F_GAME, PNP_IO0, {0xfff, 0},},
    {&ops, IT8712F_IR, PNP_IO0 | PNP_IRQ0, {0xff8, 0},},

Index: src/boot/filo.c
===================================================================
--- src/boot/filo.c	(revision 3708)
+++ src/boot/filo.c	(working copy)
@@ -18,7 +18,7 @@
 #define autoboot(mem)
 #endif

-#ifndef AUTOBOOT_DELAY
+#if !AUTOBOOT_DELAY
 #define autoboot_delay() 0 /* success */
 #endif