headsmp.S 900 B

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  1. /*
  2. * SMP support for R-Mobile / SH-Mobile
  3. *
  4. * Copyright (C) 2010 Magnus Damm
  5. * Copyright (C) 2010 Takashi Yoshii
  6. *
  7. * Based on vexpress, Copyright (c) 2003 ARM Limited, All Rights Reserved
  8. *
  9. * This program is free software; you can redistribute it and/or modify
  10. * it under the terms of the GNU General Public License version 2 as
  11. * published by the Free Software Foundation.
  12. */
  13. #include <linux/linkage.h>
  14. #include <linux/init.h>
  15. #include <asm/memory.h>
  16. __CPUINIT
  17. ENTRY(shmobile_invalidate_start)
  18. bl v7_invalidate_l1
  19. b secondary_startup
  20. ENDPROC(shmobile_invalidate_start)
  21. /*
  22. * Reset vector for secondary CPUs.
  23. * This will be mapped at address 0 by SBAR register.
  24. * We need _long_ jump to the physical address.
  25. */
  26. .align 12
  27. ENTRY(shmobile_secondary_vector)
  28. ldr pc, 1f
  29. 1: .long shmobile_invalidate_start - PAGE_OFFSET + PLAT_PHYS_OFFSET
  30. ENDPROC(shmobile_secondary_vector)