[U-Boot-Users] address question in lib_ppc/board.c

[wyu hotmail]

Hi, 

I'm porting my custom PPC405EP board from bubinga405ep board, now I have a 
question about macro CFG_MONITOR_BASE:
In include/configs/BUBINGA405EP.h, CFG_MONITOR_BASE was defined as 
0xFFF80000, base address of FLASH.
in function board_init_f:
	len = (ulong)&_end - CFG_MONITOR_BASE;
Here, _led is 0xfffaca58

But in function board_init_r:
           gd->reloc_off = dest_addr - CFG_MONITOR_BASE;
Here, dest_addr is an address in SDRAM, in my board, dest_addr = 0x1fd3000, 
that is, dest_addr < CFG_MONITOR_BASE. How to understand this?

Thanks,

yuwp