in board_init_r(lib_mips/board.c)

i add three serial out lines serial_puts("before gd\n"); printf("gd =%x \n", gd); serial_puts("after cmd relocate!\n");

sometimes, it only output first line,sometimes the first two lines, sometimes the three lines are all outputed, are these caused by gd operation? or other reasons?

thanks for any hints

Regards zhuzhenhua

my board_init_r as follows

void board_init_r (gd_t *id, ulong dest_addr) { DECLARE_GLOBAL_DATA_PTR; cmd_tbl_t *cmdtp; ulong size; extern void malloc_bin_reloc (void); #ifndef CFG_ENV_IS_NOWHERE extern char * env_name_spec; #endif char *s, *e; bd_t *bd; int i;

serial_puts("before gd\n"); gd = id; printf("gd =%x \n", gd); gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */

//debug ("Now running in RAM - U-Boot at: %08lx\n", dest_addr);

gd->reloc_off = dest_addr - CFG_MONITOR_BASE;

monitor_flash_len = (ulong)&uboot_end_data - dest_addr;

/* * We have to relocate the command table manually */ for (cmdtp = &__u_boot_cmd_start; cmdtp != &__u_boot_cmd_end; cmdtp++) { ulong addr;

addr = (ulong) (cmdtp->cmd) + gd->reloc_off; #if 0 printf ("Command "%s": 0x%08lx => 0x%08lx\n", cmdtp->name, (ulong) (cmdtp->cmd), addr); #endif cmdtp->cmd = (int (*)(struct cmd_tbl_s *, int, int, char *[]))addr;

addr = (ulong)(cmdtp->name) + gd->reloc_off; cmdtp->name = (char *)addr;

if (cmdtp->usage) { addr = (ulong)(cmdtp->usage) + gd->reloc_off; cmdtp->usage = (char *)addr; } #ifdef CFG_LONGHELP if (cmdtp->help) { addr = (ulong)(cmdtp->help) + gd->reloc_off; cmdtp->help = (char *)addr; } #endif }

serial_puts("after cmd relocate!\n");

#if 0 ... #endif while(1); }