Fix compile errors if CONFIG_FS_PAYLOAD=1:

Compile error in filo.c if AUTOBOOT_DELAY=0. Replace
#ifndef AUTOBOOT_DELAY
with
#if !AUTOBOOT_DELAY
which should work for both the #undef and the =0 case.

In 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. Change it to
#ifdef __i386

Signed-off-by: Jens Rottmann <JRottmann@LiPPERTEmbedded.de>
Acked-by: Stefan Reinauer <stepan@coresystems.de>



git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3729 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/boot/filo.c

@@ -18,7 +18,7 @@
 #define autoboot(mem)
 #endif
 
-#ifndef AUTOBOOT_DELAY
+#if !AUTOBOOT_DELAY
 #define autoboot_delay() 0 /* success */
 #endif
 

src/stream/fs/ext2fs.c

@@ -239,7 +239,7 @@ struct ext2_dir_entry
  * 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)
 {

src/stream/fs/fat.c

@@ -54,7 +54,7 @@ struct fat_superblock
 
 #define FAT_CACHE_SIZE 2048
 
-#if ARCH == 'i386'
+#ifdef __i386
 static __inline__ unsigned long
 log2 (unsigned long word)
 {