Update i386 code (sc520_cdp)
Attempt to bring i386 / sc520 inline with master
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
diff --git a/lib_i386/bios_setup.c b/lib_i386/bios_setup.c
index 75f04a0..33c842c 100644
--- a/lib_i386/bios_setup.c
+++ b/lib_i386/bios_setup.c
@@ -140,8 +140,9 @@
{
static int done=0;
int vector;
+#ifdef CONFIG_PCI
struct pci_controller *pri_hose;
-
+#endif
if (done) {
return 0;
}
@@ -223,12 +224,13 @@
* (This, ofcause break on multi hose systems,
* but our PCI BIOS only support one hose anyway)
*/
+#ifdef CONFIG_PCI
pri_hose = pci_bus_to_hose(0);
if (NULL != pri_hose) {
/* fill in last pci bus number for use by the realmode
* PCI BIOS */
RELOC_16_BYTE(0xf000, pci_last_bus) = pri_hose->last_busno;
}
-
+#endif
return 0;
}
diff --git a/lib_i386/board.c b/lib_i386/board.c
index 55fa42a..f3da0a2 100644
--- a/lib_i386/board.c
+++ b/lib_i386/board.c
@@ -213,7 +213,7 @@
NULL,
};
-gd_t *global_data;
+gd_t *gd;
void start_i386boot (void)
{
@@ -226,7 +226,7 @@
show_boot_progress(0x21);
- gd = global_data = &gd_data;
+ gd = &gd_data;
/* compiler optimization barrier needed for GCC >= 3.4 */
__asm__ __volatile__("": : :"memory");
@@ -266,7 +266,7 @@
int i;
ulong reg;
char *s, *e;
- uchar tmp[64];
+ char tmp[64];
i = getenv_r ("ethaddr", tmp, sizeof (tmp));
s = (i > 0) ? tmp : NULL;
@@ -412,7 +412,10 @@
unsigned long do_go_exec (ulong (*entry)(int, char *[]), int argc, char *argv[])
{
/*
- * Nios function pointers are address >> 1
+ * TODO: Test this function - changed to fix compiler error.
+ * Original code was:
+ * return (entry >> 1) (argc, argv);
+ * with a comment about Nios function pointers are address >> 1
*/
- return (entry >> 1) (argc, argv);
+ return (entry) (argc, argv);
}
diff --git a/lib_i386/bootm.c b/lib_i386/bootm.c
index 522d7ad..613e339 100644
--- a/lib_i386/bootm.c
+++ b/lib_i386/bootm.c
@@ -34,7 +34,7 @@
void *base_ptr;
ulong os_data, os_len;
image_header_t *hdr;
- int ret;
+
#if defined(CONFIG_FIT)
const void *data;
size_t len;
diff --git a/lib_i386/video_bios.c b/lib_i386/video_bios.c
index 45f78e2..ce96a3e 100644
--- a/lib_i386/video_bios.c
+++ b/lib_i386/video_bios.c
@@ -136,6 +136,8 @@
#endif
+#ifdef CONFIG_VIDEO
+
static int probe_isa_video(void)
{
u32 ptr;
@@ -217,3 +219,4 @@
return 1;
}
+#endif