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review.sourcearcade.org / flashprog / 743babc875d3b65debdbb68576501c1ff6c045a6
commit743babc875d3b65debdbb68576501c1ff6c045a6[log] [tgz]
authorKyösti Mälkki <kyosti.malkki@gmail.com>Sat Sep 14 23:36:53 2013 +0000
committerStefan Tauner <stefan.tauner@alumni.tuwien.ac.at>Sat Sep 14 23:36:53 2013 +0000
tree970f75ae75c4b7785e6d0e99c3d4b715523dc564
parent5d3072030ac6ad017a25ff0fa4bc451fa8b65ed8 [diff]
Introduce enable_flash_ich_fwh_decode()

ICH2 (and C-ICH)/3/4/5 also have FWH_SEL1/2 registers but at
different addresses. In preparation for implementing fwh_idsel
parsing for older ICH chipsets extract the parameter handling
and add variables for the offsets.

While FWH_DEC_EN1 is a 16bit register for ICH6, it is two separate
8bit registers on ICH5 and earlier. Implement all accesses with two
byte instructions instead, to prepare for extended support.

Corresponding to flashrom svn r1746.

Signed-off-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
1 file changed
tree: 970f75ae75c4b7785e6d0e99c3d4b715523dc564
  1. Documentation/
  2. util/
  3. 82802ab.c
  4. amd_imc.c
  5. arch.h
  6. at45db.c
  7. atahpt.c
  8. bitbang_spi.c
  9. board_enable.c
  10. buspirate_spi.c
  11. cbtable.c
  12. chipdrivers.h
  13. chipset_enable.c
  14. cli_classic.c
  15. cli_output.c
  16. COPYING
  17. coreboot_tables.h
  18. dediprog.c
  19. dmi.c
  20. drkaiser.c
  21. dummyflasher.c
  22. en29lv640b.c
  23. flash.h
  24. flashchips.c
  25. flashchips.h
  26. flashrom.8.tmpl
  27. flashrom.c
  28. ft2232_spi.c
  29. gfxnvidia.c
  30. hwaccess.c
  31. hwaccess.h
  32. ich_descriptors.c
  33. ich_descriptors.h
  34. ichspi.c
  35. internal.c
  36. it85spi.c
  37. it87spi.c
  38. jedec.c
  39. layout.c
  40. linux_spi.c
  41. m29f400bt.c
  42. Makefile
  43. mcp6x_spi.c
  44. nic3com.c
  45. nicintel.c
  46. nicintel_spi.c
  47. nicnatsemi.c
  48. nicrealtek.c
  49. ogp_spi.c
  50. opaque.c
  51. os.h
  52. pcidev.c
  53. physmap.c
  54. pm49fl00x.c
  55. pony_spi.c
  56. print.c
  57. print_wiki.c
  58. processor_enable.c
  59. programmer.c
  60. programmer.h
  61. rayer_spi.c
  62. README
  63. satamv.c
  64. satasii.c
  65. sb600spi.c
  66. serial.c
  67. serprog.c
  68. serprog.h
  69. sfdp.c
  70. spi.c
  71. spi.h
  72. spi25.c
  73. spi25_statusreg.c
  74. sst28sf040.c
  75. sst49lfxxxc.c
  76. sst_fwhub.c
  77. stm50.c
  78. udelay.c
  79. usbblaster_spi.c
  80. w29ee011.c
  81. w39.c
  82. wbsio_spi.c