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android / platform / external / flashrom / 71d69adf
commit71d69adfd89c3feb4781cdfaa86ea3cc9d72ea2e[log] [tgz]
authorRamya Vijaykumar <ramya.vijaykumar@intel.com>Thu Oct 01 11:26:40 2015 +0530
committerchrome-bot <chrome-bot@chromium.org>Thu Oct 15 01:55:44 2015 -0700
tree717fab0c52b5fb9e0477418cd40a1f19c28378c1
parentcf6fbe61510900dea8368600224929900c2f5673 [diff]
Implement flash region permissions check in hardware sequencing.

This patch adds support for checking flash fd permissions
before performing read/write/erase and verify. This prevents
flashrom from accessing locked/disabled regions.

BUG=chrome-os-partner:37711
TEST=flashrom -p host -w <path_to_image.bin>

flashrom -p host --wp-status
flashrom -p host -r <filename>
flashrom -p host -E

Change-Id: Iace2d11d6304a29b95e38e6f9c9e7655247934ba
Signed-off-by: Ramya Vijaykumar <ramya.vijaykumar@intel.com>
Reviewed-on: https://chromium-review.googlesource.com/304980
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
1 file changed
tree: 717fab0c52b5fb9e0477418cd40a1f19c28378c1
  1. Documentation/
  2. tests/
  3. util/
  4. .gitignore
  5. 82802ab.c
  6. a25.c
  7. arch.h
  8. at25.c
  9. atahpt.c
  10. big_lock.c
  11. big_lock.h
  12. bitbang_spi.c
  13. board_enable.c
  14. buspirate_spi.c
  15. cbtable.c
  16. check.h
  17. chipdrivers.h
  18. chipset_enable.c
  19. cli_classic.c
  20. cli_mfg.c
  21. cli_output.c
  22. COPYING
  23. coreboot_tables.h
  24. cros_ec.c
  25. cros_ec.h
  26. cros_ec_commands.h
  27. cros_ec_dev.c
  28. cros_ec_dev.h
  29. cros_ec_i2c.c
  30. cros_ec_lock.c
  31. cros_ec_lock.h
  32. cros_ec_lpc.c
  33. csem.c
  34. csem.h
  35. dediprog.c
  36. dmi.c
  37. drkaiser.c
  38. dummyflasher.c
  39. ene_lpc.c
  40. fdtmap.c
  41. fdtmap.h
  42. file.c
  43. file.h
  44. flash.h
  45. flashchips.c
  46. flashchips.h
  47. flashrom.8
  48. flashrom.c
  49. fmap.c
  50. fmap.h
  51. ft2232_spi.c
  52. gfxnvidia.c
  53. hwaccess.c
  54. hwaccess.h
  55. ich_descriptors.c
  56. ich_descriptors.h
  57. ichspi.c
  58. internal.c
  59. ipc_lock.c
  60. ipc_lock.h
  61. it85spi.c
  62. it87spi.c
  63. jedec.c
  64. layout.c
  65. layout.h
  66. linux_i2c.c
  67. linux_mtd.c
  68. linux_spi.c
  69. locks.h
  70. m29f400bt.c
  71. Makefile
  72. mcp6x_spi.c
  73. mec1308.c
  74. nic3com.c
  75. nicintel.c
  76. nicintel_spi.c
  77. nicnatsemi.c
  78. nicrealtek.c
  79. ogp_spi.c
  80. opaque.c
  81. pcidev.c
  82. physmap.c
  83. pm49fl00x.c
  84. power.c
  85. power.h
  86. PRESUBMIT.cfg
  87. print.c
  88. print_wiki.c
  89. processor_enable.c
  90. programmer.c
  91. programmer.h
  92. raiden_debug_spi.c
  93. rayer_spi.c
  94. README
  95. README.chromiumos
  96. s25f.c
  97. satamv.c
  98. satasii.c
  99. sb600spi.c
  100. search.c
  101. search.h
  102. serial.c
  103. serprog.c
  104. sharplhf00l04.c
  105. spi.c
  106. spi.h
  107. spi25.c
  108. sst28sf040.c
  109. sst49lfxxxc.c
  110. sst_fwhub.c
  111. stm50flw0x0x.c
  112. udelay.c
  113. usb_device.c
  114. usb_device.h
  115. w29ee011.c
  116. w39.c
  117. wbsio_spi.c
  118. wpce775x.c
  119. writeprotect.c
  120. writeprotect.h