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#ifndef __MACH_ARM_HEAD_H
#define __MACH_ARM_HEAD_H
#ifdef CONFIG_AT91_LOAD_BAREBOX_SRAM
#define AT91_EXV6 ".word _barebox_image_size\n"
#else
#define AT91_EXV6 ".word _barebox_bare_init_size\n"
#endif
static inline void __barebox_arm_head(void)
{
__asm__ __volatile__ (
#ifdef CONFIG_THUMB2_BAREBOX
#error Thumb2 is not supported
#else
"b 2f\n"
"1: b 1b\n"
"1: b 1b\n"
"1: b 1b\n"
"1: b 1b\n"
AT91_EXV6 /* image size to load by the bootrom */
"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 */
".rept 8\n"
".word 0x55555555\n"
".endr\n"
"2:\n"
);
}
static inline void barebox_arm_head(void)
{
__barebox_arm_head();
__asm__ __volatile__ (
"b barebox_arm_reset_vector\n"
);
}
#endif /* __MACH_ARM_HEAD_H */
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