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BOOT 533

Question asked by hacke on Oct 18, 2011
Latest reply on Oct 18, 2011 by hacke

Is it possible to use the _BOOTROM_BOOT_DXE_FLASH functionality on a Blackfin 533 ??

 

I have called this asm from my C bootloader on a BF537 but the

define _BOOTROM_BOOT_DXE_FLASH  is not declared in defBF533.h

 

 

.section program
.align 2
.global _Load
#include <defBF537.h> /* provides function entry addresses */
// R0 contains the address of the executable
_Load:
R7 = R0;
P0.H = HI(_BOOTROM_BOOT_DXE_FLASH) ;
P0.L = LO(_BOOTROM_BOOT_DXE_FLASH) ;
JUMP (P0) ; /* jump to Boot ROM */
_Load.end:

 

 

I wan't to write a bootloader that can boot application on a specific adress in flash

 

best regards

  hacke

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