36 lines
616 B
C
36 lines
616 B
C
#ifndef __ASM_ARM_HEAD_H
|
|
#define __ASM_ARM_HEAD_H
|
|
|
|
static inline void barebox_arm_head(void)
|
|
{
|
|
__asm__ __volatile__ (
|
|
#ifdef CONFIG_THUMB2_BAREBOX
|
|
".arm\n"
|
|
"adr r9, 1f + 1\n"
|
|
"bx r9\n"
|
|
".thumb\n"
|
|
"1:\n"
|
|
"bl reset\n"
|
|
".rept 10\n"
|
|
"1: b 1b\n"
|
|
".endr\n"
|
|
#else
|
|
"b reset\n"
|
|
"1: b 1b\n"
|
|
"1: b 1b\n"
|
|
"1: b 1b\n"
|
|
"1: b 1b\n"
|
|
"1: b 1b\n"
|
|
"1: b 1b\n"
|
|
"1: b 1b\n"
|
|
#endif
|
|
".asciz \"barebox\"\n"
|
|
".word _text\n" /* text base. If copied there,
|
|
* barebox can skip relocation
|
|
*/
|
|
".word _barebox_image_size\n" /* image size to copy */
|
|
);
|
|
}
|
|
|
|
#endif /* __ASM_ARM_HEAD_H */
|