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review.sourcearcade.org / flashprog / 03ad4a42545591863f3f01be31e15d221cf29c75
commit03ad4a42545591863f3f01be31e15d221cf29c75[log] [tgz]
authorBrian Norris <briannorris@chromium.org>Tue Feb 27 13:01:23 2024 -0800
committerNico Huber <nico.h@gmx.de>Sat Mar 09 13:21:35 2024 +0000
treeefb04af6d76599817ec93404fe2f48e39592b23e
parent211c6ec6011f554a5a9aeacdf0d2c410b343bb2a [diff]
linux_mtd: Provide no-op delay implementation

Flashrom has several magic programmer_delay() calls scattered
throughout its codebase (see cli_classic.s/main() and
flashrom.c/flashrom_image_write(), at least). These delays are
superfluous for the linux_mtd programmer, because it's an opaque
programmer in which all protocol details are handled by the kernel
driver.

Stub out the delay function, so we don't waste up to 1.1 seconds of
needless delay time, depending on the operation and CLI vs libflashrom
usage.

Change-Id: I3ac69d3fd7cfc689c5b32c130d044516ed846c29
Signed-off-by: Brian Norris <briannorris@chromium.org>
Reviewed-on: https://review.sourcearcade.org/c/flashprog/+/96
Reviewed-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: Nico Huber <nico.h@gmx.de>
1 file changed
tree: efb04af6d76599817ec93404fe2f48e39592b23e
  1. Documentation/
  2. include/
  3. Makefile.d/
  4. platform/
  5. util/
  6. .editorconfig
  7. .gitattributes
  8. .gitignore
  9. .gitreview
  10. 82802ab.c
  11. amd_imc.c
  12. amd_spi100.c
  13. at45db.c
  14. atahpt.c
  15. atapromise.c
  16. atavia.c
  17. bitbang_spi.c
  18. board_enable.c
  19. buspirate_spi.c
  20. cbtable.c
  21. ch341a_spi.c
  22. ch347_spi.c
  23. chipset_enable.c
  24. cli_classic.c
  25. cli_common.c
  26. cli_output.c
  27. COPYING
  28. custom_baud.c
  29. custom_baud_darwin.c
  30. custom_baud_linux.c
  31. dediprog.c
  32. developerbox_spi.c
  33. digilent_spi.c
  34. dirtyjtag_spi.c
  35. dmi.c
  36. Doxyfile
  37. drkaiser.c
  38. dummyflasher.c
  39. edi.c
  40. en29lv640b.c
  41. flashchips.c
  42. flashprog.8.tmpl
  43. flashprog.c
  44. fmap.c
  45. ft2232_spi.c
  46. gfxnvidia.c
  47. helpers.c
  48. helpers_fileio.c
  49. hwaccess_physmap.c
  50. hwaccess_x86_io.c
  51. hwaccess_x86_msr.c
  52. ich_descriptors.c
  53. ichspi.c
  54. internal.c
  55. it8212.c
  56. it87spi.c
  57. jedec.c
  58. jlink_spi.c
  59. known_boards.c
  60. layout.c
  61. libflashprog.c
  62. libflashprog.map
  63. linux_gpio2_spi.c
  64. linux_gpio_spi.c
  65. linux_mtd.c
  66. linux_spi.c
  67. Makefile
  68. Makefile.include
  69. mcp6x_spi.c
  70. memory_bus.c
  71. meson.build
  72. meson_options.txt
  73. mstarddc_spi.c
  74. ni845x_spi.c
  75. nic3com.c
  76. nicintel.c
  77. nicintel_eeprom.c
  78. nicintel_spi.c
  79. nicnatsemi.c
  80. nicrealtek.c
  81. ogp_spi.c
  82. opaque.c
  83. parallel.c
  84. pcidev.c
  85. pickit2_spi.c
  86. pony_spi.c
  87. print.c
  88. print_wiki.c
  89. processor_enable.c
  90. programmer.c
  91. programmer_table.c
  92. rayer_spi.c
  93. README
  94. satamv.c
  95. satasii.c
  96. sb600spi.c
  97. serial.c
  98. serprog.c
  99. sfdp.c
  100. spi.c
  101. spi25.c
  102. spi25_statusreg.c
  103. spi95.c
  104. sst28sf040.c
  105. sst49lfxxxc.c
  106. sst_fwhub.c
  107. stlinkv3_spi.c
  108. stm50.c
  109. test_build.sh
  110. udelay.c
  111. usbblaster_spi.c
  112. usbdev.c
  113. w29ee011.c
  114. w39.c
  115. wbsio_spi.c
  116. writeprotect.c
  117. writeprotect_ranges.c