common.c 978 B

123456789101112131415161718192021222324252627282930313233343536373839
  1. /*
  2. * linux/arch/arm/mach-omap2/common.c
  3. *
  4. * Code common to all OMAP2+ machines.
  5. *
  6. * Copyright (C) 2009 Texas Instruments
  7. * Copyright (C) 2010 Nokia Corporation
  8. * Tony Lindgren <tony@atomide.com>
  9. * Added OMAP4 support - Santosh Shilimkar <santosh.shilimkar@ti.com>
  10. *
  11. * This program is free software; you can redistribute it and/or modify
  12. * it under the terms of the GNU General Public License version 2 as
  13. * published by the Free Software Foundation.
  14. */
  15. #include <linux/kernel.h>
  16. #include <linux/init.h>
  17. #include <linux/platform_data/dsp-omap.h>
  18. #include <plat/vram.h>
  19. #include "common.h"
  20. #include "omap-secure.h"
  21. /*
  22. * Stub function for OMAP2 so that common files
  23. * continue to build when custom builds are used
  24. */
  25. int __weak omap_secure_ram_reserve_memblock(void)
  26. {
  27. return 0;
  28. }
  29. void __init omap_reserve(void)
  30. {
  31. omap_vram_reserve_sdram_memblock();
  32. omap_dsp_reserve_sdram_memblock();
  33. omap_secure_ram_reserve_memblock();
  34. omap_barrier_reserve_memblock();
  35. }