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review.sourcearcade.org / flashprog / 1cf407b4f8d56035816efaf936a40553441eca46
commit1cf407b4f8d56035816efaf936a40553441eca46[log] [tgz]
authorNico Huber <nico.h@gmx.de>Fri Nov 10 20:18:23 2017 +0100
committerNico Huber <nico.h@gmx.de>Tue Jan 02 20:14:34 2018 +0000
treec8e41e1172aaeb567af161a9763521c53073bdc4
parented098d62d66d91cf7330a37f9b83e303eb7f56d8 [diff]
spi_master: Introduce SPI_MASTER_4BA feature flag

Add a feature flag SPI_MASTER_4BA to `struct spi_master` that advertises
programmer-side support for 4-byte addresses in generic commands (and
read/write commands if the master uses the default implementations). Set
it for all masters that handle commands address-agnostic.

Don't prefer native 4BA instructions if the master doesn't support them.

Change-Id: Ife66e3fc49b9716f9c99cad957095b528135ec2c
Signed-off-by: Nico Huber <nico.h@gmx.de>
Reviewed-on: https://review.coreboot.org/22421
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: David Hendricks <david.hendricks@gmail.com>
9 files changed
tree: c8e41e1172aaeb567af161a9763521c53073bdc4
  1. Documentation/
  2. util/
  3. .gitattributes
  4. .gitignore
  5. 82802ab.c
  6. amd_imc.c
  7. archtest.c
  8. at45db.c
  9. atahpt.c
  10. atapromise.c
  11. atavia.c
  12. bitbang_spi.c
  13. board_enable.c
  14. buspirate_spi.c
  15. cbtable.c
  16. ch341a_spi.c
  17. chipdrivers.h
  18. chipset_enable.c
  19. cli_classic.c
  20. cli_common.c
  21. cli_output.c
  22. COPYING
  23. coreboot_tables.h
  24. custom_baud.c
  25. custom_baud.h
  26. dediprog.c
  27. dmi.c
  28. Doxyfile
  29. drkaiser.c
  30. dummyflasher.c
  31. en29lv640b.c
  32. endiantest.c
  33. flash.h
  34. flashchips.c
  35. flashchips.h
  36. flashrom.8.tmpl
  37. flashrom.c
  38. ft2232_spi.c
  39. gfxnvidia.c
  40. helpers.c
  41. hwaccess.c
  42. hwaccess.h
  43. ich_descriptors.c
  44. ich_descriptors.h
  45. ichspi.c
  46. internal.c
  47. it8212.c
  48. it85spi.c
  49. it87spi.c
  50. jedec.c
  51. layout.c
  52. layout.h
  53. libflashrom.c
  54. libflashrom.h
  55. linux_spi.c
  56. Makefile
  57. mcp6x_spi.c
  58. mstarddc_spi.c
  59. nic3com.c
  60. nicintel.c
  61. nicintel_eeprom.c
  62. nicintel_spi.c
  63. nicnatsemi.c
  64. nicrealtek.c
  65. ogp_spi.c
  66. opaque.c
  67. os.h
  68. pcidev.c
  69. physmap.c
  70. pickit2_spi.c
  71. platform.h
  72. pony_spi.c
  73. print.c
  74. print_wiki.c
  75. processor_enable.c
  76. programmer.c
  77. programmer.h
  78. rayer_spi.c
  79. README
  80. satamv.c
  81. satasii.c
  82. sb600spi.c
  83. serial.c
  84. serprog.c
  85. serprog.h
  86. sfdp.c
  87. spi.c
  88. spi.h
  89. spi25.c
  90. spi25_statusreg.c
  91. sst28sf040.c
  92. sst49lfxxxc.c
  93. sst_fwhub.c
  94. stm50.c
  95. udelay.c
  96. usbblaster_spi.c
  97. w29ee011.c
  98. w39.c
  99. wbsio_spi.c