#include <devices.h>
#include <version.h>
#include <malloc.h>
-#include <syscall.h>
#include <net.h>
#include <ide.h>
#include <asm/u-boot-i386.h>
+DECLARE_GLOBAL_DATA_PTR;
+
extern long _i386boot_start;
extern long _i386boot_end;
extern long _i386boot_romdata_start;
static int mem_malloc_init(void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
/* start malloc area right after the stack */
mem_malloc_start = i386boot_bss_start +
i386boot_bss_size + CFG_STACK_SIZE;
* or dropped completely,
* but let's get it working (again) first...
*/
-static void syscalls_init (void)
-{
- syscall_tbl[SYSCALL_MALLOC] = (void *) malloc;
- syscall_tbl[SYSCALL_FREE] = (void *) free;
-
- syscall_tbl[SYSCALL_INSTALL_HDLR] = (void *) irq_install_handler;
- syscall_tbl[SYSCALL_FREE_HDLR] = (void *) irq_free_handler;
-
-}
-
static int init_baudrate (void)
{
- DECLARE_GLOBAL_DATA_PTR;
-
char tmp[64]; /* long enough for environment variables */
int i = getenv_r("baudrate", tmp, 64);
*/
static int display_dram_config (void)
{
- DECLARE_GLOBAL_DATA_PTR;
int i;
puts ("DRAM Configuration:\n");
void start_i386boot (void)
{
- DECLARE_GLOBAL_DATA_PTR;
char *s;
int i;
ulong size;
show_boot_progress(0x21);
gd = global_data = &gd_data;
+ /* compiler optimization barrier needed for GCC >= 3.4 */
+ __asm__ __volatile__("": : :"memory");
memset (gd, 0, sizeof (gd_t));
gd->bd = &bd_data;
devices_init ();
- /* allocate syscalls table (console_init_r will fill it in */
- syscall_tbl = (void **) malloc (NR_SYSCALLS * sizeof (void *));
- memset(syscall_tbl, 0, NR_SYSCALLS * sizeof (void *));
+ jumptable_init ();
/* Initialize the console (after the relocation and devices init) */
console_init_r();
- syscalls_init();
#ifdef CONFIG_MISC_INIT_R
/* miscellaneous platform dependent initialisations */
misc_init_r();
#endif
-
-#if (CONFIG_COMMANDS & CFG_CMD_NET) && (0)
- WATCHDOG_RESET();
-# ifdef DEBUG
- puts ("Reset Ethernet PHY\n");
-# endif
- reset_phy();
-#endif
-
#if (CONFIG_COMMANDS & CFG_CMD_PCMCIA) && !(CONFIG_COMMANDS & CFG_CMD_IDE)
WATCHDOG_RESET();
puts ("PCMCIA:");
doc_init();
#endif
-#if (CONFIG_COMMANDS & CFG_CMD_NET) && defined(CONFIG_NET_MULTI)
+#if (CONFIG_COMMANDS & CFG_CMD_NET)
+#if defined(CONFIG_NET_MULTI)
WATCHDOG_RESET();
puts("Net: ");
+#endif
eth_initialize(gd->bd);
#endif
+#if (CONFIG_COMMANDS & CFG_CMD_NET) && (0)
+ WATCHDOG_RESET();
+# ifdef DEBUG
+ puts ("Reset Ethernet PHY\n");
+# endif
+ reset_phy();
+#endif
+
#ifdef CONFIG_LAST_STAGE_INIT
WATCHDOG_RESET();
/*