APF9328 and APF27 migration to Linux 2.6.38

Instructions

• Patches to port: buildroot/target/device/armadeus/linux/kernel-patches/2.6.29/
• when working on a patch mark it with:
  • ** <span style="color:orange">'''In progress'''</span> ~~~~
  • --> In progress JulienB 14:14, 9 November 2010 (UTC)
• Strike the one that are no more needed:
  • 000-xxxxxxx.patch
• Write OK in bold green and your name (automatic with 4x'~') when corresponding patch has been ported:
  • ** <span style="color:green">'''OK'''</span> ~~~~
  • --> 000-xxxxxxx.patch: OK JulienB 07:06, 21 October 2010 (UTC)
• How to:

$ cd armadeus-xx
$ cp buildroot/target/device/armadeus/linux/kernel-patches/2.6.29/000-foo.patch buildroot/target/device/armadeus/linux/kernel-patches/2.6.36/
$ cd buildroot/output/build/linux-2.6.36/
$ patch -p1 --dry-run < ../../../../buildroot/target/device/armadeus/linux/kernel-patches/2.6.36/000-foo.patch

... modify patch until it applies correctly ...

$ patch -p1 < ../../../../buildroot/target/device/armadeus/linux/kernel-patches/2.6.36/000-foo.patch

... go one ...

How to compile kernel ?

1. Use new Buildroot (2010.XX) -> Buildroot_2010.xx_integration
2. Select 2.6.36 version in Buildroot menuconfig (Kernel ---> (2.6.36) Kernel version)
3. Compile whole Buildroot at least once
4. For the one who knows quilt, they can use scripts/quiltify.sh before starting (procedure in construction)

Things to know BEFORE booting

• on 2.6.36 i.MX serial port names have been unified to /dev/ttymxc[0-6]. So if you want to see something on your serial console please do the following before booting:
  • APF27

BIOS> setenv console console=ttymxc0,115200

• for the same reason you must also modify buildroot/output/target/etc/inittab and then do a make after a successful build.

APF9328 patches

015 -> 040

• 015-armadeus-logo-add_armadeus-project_tux.patch
  • OK JulienB 14:42, 21 October 2010 (UTC)
• 016-armadeus-imxfb-add_platform_specific_init_exit_functions.patch
• 018-armadeus-i2c-imx-add_driver_to_linux_build_system.patch
  • integrated in mainline - GwenhaelG 14:27, 27 November 2010 (UTC)
• 018-armadeus-i2c-imx.patch
  • integrated in mainline - GwenhaelG 14:27, 27 November 2010 (UTC)
• 021-armadeus-apf9328_defconfig.patch
  • OK GwenhaelG 17:38, 6 November 2010 (UTC)
• 021-armadeus-apf9328.patch
  • In progress GwenhaelG 18:40, 21 November 2010 (UTC)
• 023-armadeus-fblcd-kconfig.patch
• 024-armadeus-apf9328-add_board_to_linux_build_system.patch
  • In progress GwenhaelG 18:40, 21 November 2010 (UTC)
• 028-armadeus-add_reg8_macro_to_hardware_h.patch
• 029-armadeus-add_csi_and_spi_registers_to_imx-regs_h.patch
• 030-armadeus-fixes_typo_for_usbdrcv_in_imx-regs_h.patch
• 030-armadeus-imx-generic.patch
• 030-armadeus-imx_udc-add_clock.patch
• 030-armadeus-imx_udc-change_source_sink_in_gadget_zero.to_fix
• 030-armadeus-imx_udc-deactivate_cdc_in_ether_c.to_fix
• 031-armadeus-imx_udc_add_usb_h_include_to_arch_arm_mach-imx_include_mach.patch
• 032-armadeus-imx_udc_makes_kconfig_selectable_on_imx_arch.patch
• 033-darius-imx_udc-fix_imx_udc_gadget_bugs.patch
• 034-darius-imx_udc-fix_imx_udc_gadget_code_style.patch
• 035-darius-imx_udc-fix_imx_udc_gadget_ep0_irq_handling.patch
• 036-darius-imx_udc-fix_imx_udc_gadget_general_irq_handling.patch
• 037-armadeus-imx_udc-add_printk_when_probed.patch
• 038-armadeus-imx_udc-prevent_crash_after_soft_reboot.patch
• 040-armadeus-imxmmc-add_controller_driven_card_detection.patch
  • In progress GwenhaelG 18:40, 21 November 2010 (UTC)
• 040-armadeus-imxmmc-correct_some_freezes.patch
  • In progress GwenhaelG 18:40, 21 November 2010 (UTC)

041 -> 199

• 041-armadeus-imx_irq.patch
• 050-armadeus-add_custom_drivers_to_kconfig.patch
• 063-armadeus-max1027-add_max1027_include.patch
  • OK - GwenhaelG 06:54, 3 December 2010 (UTC)
• 072-armadeus-add_backlight_machinfo_to_imxfb_h.patch
• 073-armadeus-tsc2102_integrate_driver_to_linux_build_system.patch
• 073-armadeus-tsc2102.patch
• 074-armadeus-tsc2102-touchscreen-add_driver_to_linux_build_system.patch
• 074-armadeus-tsc2102-touchscreen.patch
• 075-armadeus-spi2-reg-irq-defines.patch
• 076-arm-vmlinux-ld_script_patch_for_new_binutils.patch
• 077-arm-checksyscalls.patch
• 080-apf9328-armadeus-makes_mach-imx_gpio_h_includable_more_than_once.patch
• 088-can-mcp2515.patch
• 090-armadeus-alsa-create_imx-alsa_h.patch
• 091-armadeus-alsa-add_imx_ssi_tsc2102_driver.patch
• 092-armadeus-alsa-imx-ssi-tsc2102-integrate_driver_to_linux_build_system.patch
• 093-armadeus-add_ssi_registers_definition.patch
• 094-armadeus-rtc1374-legacy.patch
• 095-armadeus-imx-ssi-add_driver.patch
• 096-armadeus-clock-add_ssi_clk.patch
• 097-armadeus-imx-dma-improvements.patch
• 098-armadeus-imx-dma-announce_imx_is_supporting_scatter_gather.patch
• 099-armadeus-imx_clock-adds_fake_clk_set_rate.patch
• 100-armadeus-imx-serial-dont_allocate_rts_interrupt_if_not_needed.patch
  • In progress GwenhaelG 15:08, 7 November 2010 (UTC)
• 199-armadeus-hack_kernel_to_export_some_irq_handling_functions.patch

APF27 patches

220 -> 240

• 220-apf27-pengu-fec-old.patch
  • obsolete: fec_old has been replaced by fec in mainline - JulienB 08:58, 26 November 2010 (UTC)
• 221-apf27-armadeus-fec-old_fixes.patch
  • obsolete: same comment as above - JulienB 09:00, 26 November 2010 (UTC)
• 226-apf27-pengu-mx27-Camera_support.patch
• 227-apf27-pengu-mx27-Add_simple_CPU_frequency_scaling_support.patch
• 230-apf27-pengu-mx2_devices_full.patch
• 231-apf27-pengu-mxc_i2c_driver.patch
  • integrated in mainline (merge with MX1 one) - JulienB 15:06, 25 November 2010 (UTC)
• 233-apf27-pengu-mx2_framebuffer_beta.patch
  • Freescale framebuffer. rename patch to show this better... JulienB 15:25, 25 November 2010 (UTC)
• 234-apf27-armadeus-mx2_framebuffer_beta_update_for_2_6_27.patch
• 235-apf27-armadeus-mx2_framebuffer-makes_it_work_with_8bpp.patch
• 235-apf27-pengu-make_pcm038_full_featured.patch
  • integrated in mainline - JulienB 15:28, 25 November 2010 (UTC)
• 235-apf27-pengu-pcm038-add_BSP_part_of_the_CPU_frequency_scaler.patch
• 237-apf27-pengu-pcm970-Extend_to_current_development_status.patch
• 238-apf27-pengu-mx27-Add_an_ALSA_driver_for_iMX27.patch
• 238-apf27-pengu-pcm038-Add_ALSA_audio_support.patch
• 239-apf27-armadeus-alsa-remove_mc13783_from_mx27_snd_driver_compilation.patch
  • depends on 238
• 240-apf27-armadeus-fixe-bugs-drivers_mxc_nand.c.patch
  • OK JulienB 14:16, 9 November 2010 (UTC)
    • Divided into 2 patches
    • ecc_layout to be checked by Jorasse

252 -> 276

• 252-apf27-pengu-m27-we_can_do_DMA_chaining.patch
• 256-apf27-pengu-mx27-Add_USB_resources_and_platform_devices.patch
  • integrated in mainline - JulienB 20:16, 24 November 2010 (UTC)
• 257-apf27-pengu-mx27-Add_EHCI_support.patch
  • partially integrated, to check where ULPI part is gone...
• 270-apf27-armadeus-imxmmc-add_sdhc1_resources_to_arch_arm_mach-mx2_device.patch
  • integrated in mainline - JulienB 20:16, 24 November 2010 (UTC)
• 271-apf27-armadeus-imxmmc-add_missing_definitions_in_dma-mx1-mx2_h.patch
• 272-apf27-armadeus-mxcmmc-add_sdhc2_pins_in_iomux-mx1-mx2_h.patch
  • obsolete - JulienB 20:16, 24 November 2010 (UTC)
• 273-apf27-armadeus-imxmmc-create_arch_arm_plat-mxc_include_mach_mmc_h.patch
• 274-apf27-armadeus-mxcmmc-improve_support_of_sdio_cards.patch
  • partially integrated, to check...

280 -> 299

• 280-apf27-armadeus-correct_bugs_in_clock_infrastructure.patch
  • corrected in a better way by mainline - JulienB 15:30, 9 November 2010 (UTC)
• 281-apf27-armadeus-add_apf27.c.patch
  • In progress JulienB 14:26, 8 November 2010 (UTC)
  • arch/arm/mach-mx2 has been renamed arch/arm/mach-imx
• 282-apf27-armadeus-add_apf27_to_build_system.patch
  • In progress JulienB 14:26, 8 November 2010 (UTC)
  • arch/arm/mach-mx2 has been renamed arch/arm/mach-imx
• 283-apf27-armadeus-add_dump_uart_registers_function_to_imx_serial_driver.patch
  • no more useful - JulienB 07:19, 25 November 2010 (UTC)
• 285-apf27-armadeus-add_LQO43_to_mxcfb_modedb.patch
• 286-apf27-armadeus-add_LQO57_to_mxcfb_modedb.patch
• 286b-apf27-armadeus-add_LW700AT9003_to_mxcfb_modedb.patch
• 286c-apf27-armadeus-add_Optrex-T51638D084_to_mxcfb_modedb.patch
• 286d-apf27-armadeus-add_TX12D17VM1BDP_to_mxcfb_modedb.patch
• 286z-apf27-armadeus-add_CUSTOM_LCD_template_to_mxcfb_modedb.patch
• 287-apf27-armadeus-fix_usb_otg_int.patch
  • integrated in mainline - JulienB 19:42, 24 November 2010 (UTC)
• 288-apf27-set-ttySMX-ref-imx-uart.patch
  •  ?? To remove and inform users that now serial ports are ttymxc[0-6] ??
• 290-apf27-pengu-spi_addons.patch
• 291-apf27-add_debug_support_with_UART1.patch
  • no more needed - JulienB 15:35, 9 November 2010 (UTC)
• 291-apf27-armadeus-add_mach_board-apf27_h.patch
• 292-apf27-armadeus-i2c-fix.patch
• 293-apf27-armadeus-spi_imx-add_gpio_init_and_iMX27_support.patch
• 294-apf27-armadeus-imxfb-create_imx_fb_h.patch
• 294b-apf27-armadeus-imxfb-create_imxfb_h.patch
• 295-apf27-armadeus-imxfb-modify_imxfb_device_name_for_freescale_driver.patch
• 296-apf27-armadeus-imx27-usb-host1.patch
  • integrated in mainline - JulienB 15:30, 9 November 2010 (UTC)
• 297-apf27-armadeus-add_backlight_machinfo_to_plat_mxc_imxfb_h.patch
• 297-apf27-armadeus-add_ethernet_PHY.patch
• 299-apf27-armadeus-reboot.patch
  • no more needed - JulienB 15:30, 9 November 2010 (UTC)

300 -> 320

• 300-apf27-armadeus-jffs2_debug.patch
  • no more needed - JulienB 07:28, 25 November 2010 (UTC)
• 301-apf27-armadeus-ssi-SSI1_TXD_is_an_ouput_not_an_input.patch
  • OK - JulienB 10:02, 25 November 2010 (UTC)
  • renamed to 301-armadeus-mx2_ssi-SSIn_TXD_are_ouputs_not_inputs.patch
• 302-apf27-armadeus-add_imx-alsa_h_to_plat-mxc_include_mach.patch
• 303-apf27-armadeus-improve_mx2-dam_driver.patch
• 304-apf27-armadeus-improve_mx2-ssi_driver.patch
• 305-apf27-armadeus-separates_imx_and_mx2_alsa_build.patch
• 310-apf27-armadeus-nfc-makes_it_compile_with_CONFIG_PM.patch
  • no more needed - JulienB 15:29, 9 November 2010 (UTC)
• 311-apf27-armadeus-mx27-add_pm_infra.patch
• 312-apf27-armadeus-ulpi-add_function_control_register_address.patch
• 314-apf27-armadeus-ad9889.patch
  • OK - JulienB 10:12, 25 November 2010 (UTC)
  • renamed to 314-armadeus-ad9889-add_driver.patch
• 315-apf27-darius-mxc-watchdog.patch
  • OK - JulienB 10:45, 25 November 2010 (UTC)
  • now only used for MX1, as MX2+ driver has been committed in mainline
  • renamed to 315-darius-imx_wdt-add_watchdog_driver.patch
• 316-apf27-armadeus-watchdog-makes_darius_driver_work_on_mx27.patch
  • obsolete - JulienB 10:45, 25 November 2010 (UTC)
• 317-apf27-armadeus-add_kconfig_option_to_use_imx_led_and_switch_for_powermanagement_test.patch
• 318-apf27-pengu-mxc_add_vpu_driver.patch
• 319-armadeus-soc_camera_add_ov96xx_sensors_driver.patch
• 320-apf27-armadeus-increase_max_dma_zone_size.patch

320 -> 339

• 321-apf27-armadeus-mx2_adds_pwm_ressources.patch
  • integrated in mainline - JulienB 19:14, 25 November 2010 (UTC)
• 321-apf27-armadeus-mx2_pwm_fixes.patch
  • check if PE5_PF_PWM0 needs to be forced as GPIO_OUT - JulienB 19:19, 25 November 2010 (UTC)
• 322-apf27-armadeus-add_mach_fpga_h.patch
  • OK - JulienB 19:25, 25 November 2010 (UTC)
• 323-apf27-armadeus-increases_board_irq_number.patch
  • OK - JulienB 19:38, 25 November 2010 (UTC)
• 323-pengu-imxfb-add_platform_specific_init_exit_functions.patch
  • integrated in mainline - JulienB 19:43, 25 November 2010 (UTC)
• 324-armadeus-declare_scatter_gather_support_in_linux_scatterlist_h.patch
• 325-pengu-imxfb-add_mx27_support.patch
  • integrated in mainline - JulienB 16:29, 25 November 2010 (UTC)
• 327-pengu-imxfb-fix_margin_settings.patch
  • integrated in mainline - JulienB 16:32, 25 November 2010 (UTC)
• 328-pengu-imxfb-add_clock_support.patch
  • partly integrated, to check if pcr recalculation is still needed. JulienB 16:43, 25 November 2010 (UTC)
• 329-pengu-imxfb-fix_tft_mode_init.patch
  • integrated in mainline - JulienB 16:43, 25 November 2010 (UTC)
• 330-armadeus-imxfb-makes_mainline_driver_selectable_for_mx2.patch
  • integrated in mainline - JulienB 16:59, 25 November 2010 (UTC)
• 330-armadeus-imxfb-power_on_backlight_after_lcd_logic.patch
  • OK - JulienB 16:55, 25 November 2010 (UTC)
• 331-armadeus-imxfb-makes_setpalettereg_compatible_with_mx27.patch
  • OK - JulienB 17:05, 25 November 2010 (UTC)
• 332-armadeus-imxfb-improvements.patch
  • depends on 328 (pcr)
• 333-armadeus-imxfb-makes_plat-mxc_imxfb_h_compatible_with_mx27.patch
  • OK - JulienB 17:36, 25 November 2010 (UTC)
  • renamed to 333-armadeus-imxfb-makes_distinction_between_mx1_and_mx2_bit_per_pixel_selection_in_PCR_fields.patch
• 334-armadeus-imxfb-supports_8bpp_in_tft_mode.patch
  • depends on 332
• 336-armadeus-imxfb-makes_it_compatible_with_arch_imx.patch
  • obsolete - JulienB 17:44, 25 November 2010 (UTC)
• 337-armadeus-imxfb-add_lcd_clock_def_for_imx_platform.patch
  • obsolete - JulienB 17:48, 25 November 2010 (UTC)
• 337b-armadeus-mx2fb-add_backlight_power_switch_capability.patch
• 338-denx-mxcgpio-emulates_interrupt_on_both_edges.patch
  • integrated in mainline - JulienB 19:33, 24 November 2010 (UTC)
• 339-apf27-armadeus-add_platform_data_init_support_to_spidev.patch
  • OK - JulienB 19:05, 25 November 2010 (UTC)

340 -> ...

• 340-apf27-martin-keypad-add_driver_for_mx2.patch
  • another driver seems to have been integrated in mainline... To check
• 341-apf27-armadeus-serial-add_uart_modules_selection_in_kconfig.patch
  • OK - JulienB 09:30, 26 November 2010 (UTC)
• 342-apf27-armadeus-serial-some_uart_pins_are_not_available_on_apf27_based_designs.patch
  • OK - JulienB 09:35, 26 November 2010 (UTC)
• 343-apf27-amoled-hx5116.patch
• 345-apf27-armadeus-iomux-display_gpio_number_when_reservation_fails.patch
  • OK - JulienB 09:43, 26 November 2010 (UTC)
• 346-smsc-lan95xx-activates_led_outputs.patch
  • integrated in mainline - JulienB 09:48, 26 November 2010 (UTC)
• 347b-smsc-lan95xx-add_additionnal_USB_products_IDs.patch
  • integrated in mainline - JulienB 09:48, 26 November 2010 (UTC)
• 347c-armadeus-lan95xx-activate_blinking_leds.patch
  • OK - JulienB 09:58, 26 November 2010 (UTC)
• 347-smsc-lan95xx-removes_eeprom_loaded_check.patch
  • integrated in mainline - JulienB 09:48, 26 November 2010 (UTC)
• 348-armadeus-plat-mxc-gpio.patch
  • OK - JulienB 10:19, 26 November 2010 (UTC)
  • renamed to 348-armadeus-plat-mxc-gpio-mxc_gpio_set_behaviour_change.patch
• 349-armadeus-spi-backport_2.6.32.2.patch
• 350-armadeus-spi-improve_spi_gpio_for_single_data_pin.patch
• 351-armadeus-spi_imx-update_for_2.6.32_compatibility.patch
• 352-armadeus-timekeeping.patch
• 355a-denx-fsl_udc-Add_iMX3x_support_to_the_fsl_usb2_udc_driver.patch
• 355b-montavista-fsl_udc_core-fix_kernel_oops_on_module_removal.patch
• 355c-armadeus-mx2-devices-add_usb_device.patch
• 355d-armadeus-fsl_udc-add_platform_init_support.patch
• 355e-armadeus-fsl_udc-reset_temporary_fix.patch
• 356-armadeus-soc_camera-add_ov7670_sensor_driver.patch
• 357-armadeus-mx27camera-add_CSICR1_REDGE_handling.patch
• 358-armadeus-imx-adding_mangling_capability_on_i2c_mxc_driver.patch
  • Must be re-wrote to add mangling capability on i2c-imx driverFabienM 09:06, 26 November 2010 (UTC)
• 359-armadeus-joystick-adding_as5011_joystick_driver.patch
  • OK FabienM 16:48, 25 November 2010 (UTC)
• 361-armadeus-soc_camera-add_ov3640_sensor_driver.patch
• 362-apf27-armadeus-fec-old_ifconfig_up_down_fix.patch
  • patch is obsolete as we now use fec and not fec_old, but problem seems still to be here on fec
• 363-armadeus-ADC-Adding_AS1531_adc_driver.patch
• 364-armadeus-add_usb3315_registers_definition_in_ulpi_h.patch
• 500-pps-armadeus-add_pps_baseboard.patch