Config.ext.in 2.0 KB

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  1. menu "Linux Kernel Extensions"
  2. # Xenomai
  3. config BR2_LINUX_KERNEL_EXT_XENOMAI
  4. bool "Adeos/Xenomai Real-time patch"
  5. depends on BR2_TOOLCHAIN_HAS_THREADS
  6. depends on BR2_i386 || BR2_x86_64 || BR2_arm || \
  7. BR2_bfin || BR2_powerpc || BR2_sh4
  8. select BR2_PACKAGE_XENOMAI
  9. help
  10. Xenomai is split in two parts: a kernel part and a userspace
  11. part. Enabling this option automatically selects the Xenomai
  12. package and helps in patching the Linux kernel built by
  13. Buildroot with the Xenomai kernel part (ie Adeos/Ipipe).
  14. You can find the currently supported kernel versions by
  15. looking at the available patches in the Xenomai sources
  16. tree: ksrc/arch/$(ARCH)/patches
  17. However, it is recommended to use the latest version of the
  18. Adeos/Ipipe patch available at
  19. http://download.gna.org/adeos/patches
  20. Xenomai is know to support Blackfin, SH4, x86, ARM, NIOS2
  21. and PowerPC architectures.
  22. comment "xenomai needs a toolchain w/ threads"
  23. depends on BR2_i386 || BR2_x86_64 || BR2_arm || \
  24. BR2_bfin || BR2_powerpc || BR2_sh4
  25. depends on !BR2_TOOLCHAIN_HAS_THREADS
  26. config BR2_LINUX_KERNEL_EXT_XENOMAI_ADEOS_PATCH
  27. depends on BR2_LINUX_KERNEL_EXT_XENOMAI
  28. string "Path for Adeos patch file"
  29. help
  30. Optionally, explicitly specify the Adeos patch to use.
  31. Download it at http://download.gna.org/adeos/patches
  32. and verify that your kernel version in buildroot matches.
  33. # RTAI
  34. config BR2_LINUX_KERNEL_EXT_RTAI
  35. bool "RTAI Real-time patch"
  36. select BR2_PACKAGE_RTAI
  37. help
  38. RTAI Kernel part.
  39. # fbtft
  40. config BR2_LINUX_KERNEL_EXT_FBTFT
  41. bool "FB TFT drivers"
  42. select BR2_PACKAGE_FBTFT
  43. help
  44. Linux Framebuffer drivers for small TFT LCD display modules,
  45. e.g. Adafruit PiTFT displays for Raspberry Pi (this extra
  46. package is only needed for linux kernels until v3.19, since
  47. v4.0 the drivers are included in the staging area).
  48. To enable fbtft, e.g. for Adafruit 2.8 PiTFT, enable the
  49. following kernel configurations:
  50. - CONFIG_SPI
  51. - CONFIG_GPIOLIB
  52. - CONFIG_FB
  53. - CONFIG_FB_TFT
  54. - CONFIG_FB_TFT_ILI9341
  55. https://github.com/notro/fbtft
  56. endmenu