c05048b0bb
This adds support for the oxnas target in U-Boot 2014.04 History can be found at https://github.com/kref/u-boot-oxnas up to 2013.10 changes from 2013.10 to 2014.04 can be followed at https://gitorious.org/openwrt-oxnas Signed-off-by: Daniel Golle <daniel@makrotopia.org> SVN-Revision: 43389
20 lines
513 B
ArmAsm
20 lines
513 B
ArmAsm
#include <config.h>
|
|
#ifndef CONFIG_SPL_BUILD
|
|
|
|
.globl lowlevel_init
|
|
lowlevel_init:
|
|
/*
|
|
* Copy exception table to relocated address in internal SRAM
|
|
*/
|
|
ldr r0, src /* Address of exception table in flash */
|
|
ldr r1, dest /* Relocated address of exception table */
|
|
ldmia r0!, {r3-r10} /* Copy exception table and jump values from */
|
|
stmia r1!, {r3-r10} /* FLASH to relocated address */
|
|
ldmia r0!, {r3-r10}
|
|
stmia r1!, {r3-r10}
|
|
mov pc, lr
|
|
|
|
src: .word CONFIG_SYS_TEXT_BASE
|
|
dest: .word CONFIG_SRAM_BASE
|
|
|
|
#endif |