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* I2C: mxc_i2c: make I2C1 and I2C2 optionalAlbert ARIBAUD \\(3ADEV\\)2015-10-02-0/+2
| | | | | | | | | | | | | | | | | | | The driver assumed that I2C1 and I2C2 were always enabled, and if they were not, then an asynchronous abort was (silently) raised, to be caught much later on in the Linux kernel. Fix this by making I2C1 and I2C2 optional just like I2C3 and I2C4 are. To make the change binary-invariant, declare I2C1 and I2C2 in every include/configs/ file which defines CONFIG_SYS_I2C_MXC. Also, while updating README about CONFIG_SYS_I2C_MXC_I2C1 and CONFIG_SYS_I2C_MXC_I2C2, add missing descriptions for I2C4 speed (CONFIG_SYS_MXC_I2C4_SPEED) and slave (CONFIG_SYS_MXC_I2C4_SLAVE) config options. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
* thermal: imx_thermal: rework driver to be reusedAdrian Alonso2015-09-13-1/+1
| | | | | | | | Rework imx_thermal driver to be used across i.MX processor that support thermal sensor Signed-off-by: Adrian Alonso <aalonso@freescale.com> Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
* imx6: standardise OCOTP and fuse config to mx6_commonPeter Robinson2015-07-10-5/+0
| | | | | | | | | According to README.mxc_ocotp the OCOTP is a stanard i.MX6 SoC feature so centralise the config in mx6_common.h so functionality is standard across all boards Signed-off-by: Peter Robinson <pbrobinson@gmail.com> Acked-by: Stefano Babic <sbabic@denx.de>
* Move defaults from config_cmd_default.h to KconfigJoe Hershberger2015-06-25-3/+0
| | | | | | | | | | This sets the default commands Kconfig to match include/config_cmd_default.h commands in the common/Kconfig and removes them from include/configs. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> [trini: rastaban, am43xx_evm_usbhost_boot, am43xx_evm_ethboot updates] Signed-off-by: Tom Rini <trini@konsulko.com>
* Move default y configs out of arch/board KconfigJoe Hershberger2015-06-25-1/+0
| | | | | | | | | | | | | | | | | | | Some archs/boards specify their own default by pre-defining the config which causes the Kconfig system to mix up the order of the configs in the defconfigs... This will cause merge pain if allowed to proliferate. Remove the configs that behave this way from the archs. A few configs still remain, but that is because they only exist as defaults and do not have a proper Kconfig entry. Those appear to be: SPIFLASH DISPLAY_BOARDINFO Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> [trini: rastaban, am43xx_evm_usbhost_boot, am43xx_evm_ethboot updates, drop DM_USB from MSI_Primo81 as USB_MUSB_SUNXI isn't converted yet to DM] Signed-off-by: Tom Rini <trini@konsulko.com>
* Move setexpr to KconfigJoe Hershberger2015-06-01-1/+0
| | | | | | | | | | | Another shell scripting command that has not been moved. Moved using tools/moveconfig.py using these settings: CMD_SETEXPR bool n y Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
* mx6: standardise CONFIG_CMD_CACHEPeter Robinson2015-05-26-4/+0
| | | | | | | Move CONFIG_CMD_CACHE to mx6_common and standardise the way it's defined. Signed-off-by: Peter Robinson <pbrobinson@gmail.com> Reviewed-by: Tom Rini <trini at konsulko.com>
* imx6: generic MMC config options to mx6_commonPeter Robinson2015-05-26-9/+1
| | | | | | | Move all standard mx6 MMC configs to mx6_common. Signed-off-by: Peter Robinson <pbrobinson@gmail.com> Reviewed-by: Tom Rini <trini at konsulko.com>
* imx6: move generic miscellaneous and overwrite optionsPeter Robinson2015-05-26-11/+0
| | | | | | | Move generic miscellaneous options that are standard across most, if not all, mx6 boards to central mx6_common define to ensure consistent features. Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
* imx6: centralise common boot options in mx6_common.hPeter Robinson2015-05-26-5/+0
| | | | | | | Define common LOADADDR and BOOTDELAY to ensure a consistent experience across mx6 boards Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
* imx6: move MXC_GPIO define to mx6_common.hPeter Robinson2015-05-26-1/+0
| | | | | | Define CONFIG_MXC_GPIO and CONFIG_CMD_GPIO by default in mx6_common Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
* imx6: move standard ATAG configs to mx6_common.hPeter Robinson2015-05-26-4/+0
| | | | | | | Define the standard ATAG consfigs in mx6_common. Signed-off-by: Peter Robinson <pbrobinson@gmail.com> Reviewed-by: Tom Rini <trini at konsulko.com>
* imx6: move generic imx6 options to mx6_common.hPeter Robinson2015-05-26-7/+0
| | | | | | | | All boards define CONFIG_MX6, CONFIG_DISPLAY_BOARDINFO, CONFIG_DISPLAY_CPUINFO and CONFIG_SYS_GENERIC_BOARD so define them in mx6_common Signed-off-by: Peter Robinson <pbrobinson@gmail.com> Reviewed-by: Tom Rini <trini at konsulko.com>
* imx6: move all standard includes to mx6_common.hPeter Robinson2015-05-26-9/+1
| | | | | | | | | | | The linux/sizes.h, asm/arch/imx-regs.h, asm/imx-common/gpio.h, config_cmd_default.h includes are used fairly universally across imx6 boards so include them in mx6_common.h by default. We define CONFIG_SYS_NO_FLASH before config_cmd_default.h so that we don't have to undef CONFIG_CMD_FLASH / CONFIG_CMD_IMLS everywhere. Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
* imx: riotboard, marsboard: Enable thermal supportNikolay Dimitrov2015-05-19-0/+1
| | | | Signed-off-by: Nikolay Dimitrov <picmaster@mail.bg>
* driver/i2c/mxc: Enable I2C bus 3 and 4York Sun2015-04-23-0/+1
| | | | | | | | | Some SoCs have more than two I2C busses. Instead of adding ifdef to the driver, macros are put into board header file where CONFIG_SYS_I2C_MXC is defined. Signed-off-by: York Sun <yorksun@freescale.com> CC: Heiko Schocher <hs@denx.de>
* embestmx6boards: convert to use config_distro_bootcmd.hIain Paton2014-12-30-129/+39
| | | | | | | | | Since the Riot & Mars boards are dev boards it's likely people will want to run standard distros on them. So replace the current boot scripts with the standard one from config_distro_bootcmd.h Signed-off-by: Iain Paton <ipaton0@gmail.com> Tested-by: Nikolay Dimitrov <picmaster@mail.bg>
* embestmx6boards: convert to use config_distro_defaults.hIain Paton2014-12-30-17/+4
| | | | | | | Update to use config_distro_defaults.h and remove explicit settings Signed-off-by: Iain Paton <ipaton0@gmail.com> Tested-by: Nikolay Dimitrov <picmaster@mail.bg>
* spi: mxc: fix sf probe when using mxc_spiNikita Kiryanov2014-09-24-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | MXC SPI driver has a feature whereas a GPIO line can be used to force CS high across multiple transactions. This is set up by embedding the GPIO information in the CS value: cs = (cs | gpio << 8) This merge of cs and gpio data into one value breaks the sf probe command: if the use of gpio is required, invoking "sf probe <cs>" will not work, because the CS argument doesn't have the GPIO information in it. Instead, the user must use "sf probe <cs | gpio << 8>". For example, if bank 2 gpio 30 is used to force cs high on cs 0, bus 0, then instead of typing "sf probe 0" the user now must type "sf probe 15872". This is inconsistent with the description of the sf probe command, and forces the user to be aware of implementaiton details. Fix this by introducing a new board function: board_spi_cs_gpio(), which will accept a naked CS value, and provide the driver with the relevant GPIO, if one is necessary. Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Eric Benard <eric@eukrea.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Tim Harvey <tharvey@gateworks.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Marek Vasut <marex@denx.de> Reviewed-by: Marek Vasut <marex@denx.de> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il> Reviewed-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
* embestmx6boards: convert to generic boardIain Paton2014-07-23-0/+2
| | | | | | Enable CONFIG_SYS_GENERIC_BOARD to remove warning on boot. Signed-off-by: Iain Paton <ipaton0@gmail.com>
* embestmx6boards: Fix the dtb file name for riotboardFabio Estevam2014-06-17-1/+1
| | | | | | | | The name of the dtb file used in the kernel is 'imx6dl-riotboard.dtb', so fix it accordingly. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Tested-by: Iain Paton <ipaton0@gmail.com>
* embestmx6boards: Fix CONFIG_CONSOLE_DEVFabio Estevam2014-06-17-1/+1
| | | | | | | | mars and riot boards use UART2 as console, so CONFIG_CONSOLE_DEV should point to 'ttymxc1' instead. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Tested-by: Iain Paton <ipaton0@gmail.com>
* RiOTboard and MarSBoard: add new boards supportEric Benard2014-04-15-0/+336
RiOTboard is produced by Embest/Element 14 and is based on i.MX6 Solo The following features are tested : - UART2 (console) - eMMC - SDCard - uSDCard - Ethernet - USB Host (through 4 ports hub) - HDMI output - I2C 1/2/3 - LVDS TFT with LCD8000-97C from Embest/Element 14 Boot on eMMC and through USB loader are tested. For more informations on this board : http://www.riotboard.org/ MarSBoard is produced by Embest/Element 14 and is based on i.MX6 Dual The following features are tested : - UART2 (console) - eMMC - uSDCard - Ethernet - USB Host (through 2 ports hub) - HDMI output - I2C 1/2 - SPI NOR Flash - LVDS TFT with LCD8000-97C from Embest/Element 14 Boot on SPI NOR and through USB loader are tested. For more informations on this board : http://www.embest-tech.com/shop/star/marsboard.html Both boards are supported by the same code base as they are based on a common trunk of schematics. Signed-off-by: Eric BĂ©nard <eric@eukrea.com> Acked-by: Stefano Babic <sbabic@denx.de>