sysinfo.h 2.5 KB

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  1. /*
  2. * This file is part of the libpayload project.
  3. *
  4. * Copyright (C) 2008 Advanced Micro Devices, Inc.
  5. *
  6. * Redistribution and use in source and binary forms, with or without
  7. * modification, are permitted provided that the following conditions
  8. * are met:
  9. * 1. Redistributions of source code must retain the above copyright
  10. * notice, this list of conditions and the following disclaimer.
  11. * 2. Redistributions in binary form must reproduce the above copyright
  12. * notice, this list of conditions and the following disclaimer in the
  13. * documentation and/or other materials provided with the distribution.
  14. * 3. The name of the author may not be used to endorse or promote products
  15. * derived from this software without specific prior written permission.
  16. *
  17. * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  18. * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  19. * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  20. * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  21. * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22. * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  23. * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  24. * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25. * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26. * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27. * SUCH DAMAGE.
  28. */
  29. #ifndef _COREBOOT_SYSINFO_H
  30. #define _COREBOOT_SYSINFO_H
  31. #include <common.h>
  32. #include <compiler.h>
  33. #include <libfdt_env.h>
  34. #include <fdt.h>
  35. #include <asm/arch/tables.h>
  36. /* Allow a maximum of 16 memory range definitions. */
  37. #define SYSINFO_MAX_MEM_RANGES 16
  38. /* Allow a maximum of 8 GPIOs */
  39. #define SYSINFO_MAX_GPIOS 8
  40. struct sysinfo_t {
  41. int n_memranges;
  42. struct memrange {
  43. unsigned long long base;
  44. unsigned long long size;
  45. unsigned int type;
  46. } memrange[SYSINFO_MAX_MEM_RANGES];
  47. u32 cmos_range_start;
  48. u32 cmos_range_end;
  49. u32 cmos_checksum_location;
  50. u32 vbnv_start;
  51. u32 vbnv_size;
  52. char *version;
  53. char *extra_version;
  54. char *build;
  55. char *compile_time;
  56. char *compile_by;
  57. char *compile_host;
  58. char *compile_domain;
  59. char *compiler;
  60. char *linker;
  61. char *assembler;
  62. struct cb_framebuffer *framebuffer;
  63. int num_gpios;
  64. struct cb_gpio gpios[SYSINFO_MAX_GPIOS];
  65. void *vdat_addr;
  66. u32 vdat_size;
  67. void *tstamp_table;
  68. void *cbmem_cons;
  69. struct cb_serial *serial;
  70. };
  71. extern struct sysinfo_t lib_sysinfo;
  72. #endif