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2014-10-29kconfig: arm: introduce symbol for ARM CPUsGeorges Savoundararadj
This commit introduces a Kconfig symbol for each ARM CPU: CPU_ARM720T, CPU_ARM920T, CPU_ARM926EJS, CPU_ARM946ES, CPU_ARM1136, CPU_ARM1176, CPU_V7, CPU_PXA, CPU_SA1100. Also, it adds the CPU feature Kconfig symbol HAS_VBAR which is selected for CPU_ARM1176 and CPU_V7. For each target, the corresponding CPU is selected and the definition of SYS_CPU in the corresponding Kconfig file is removed. Also, it removes redundant "string" type in some Kconfig files. Signed-off-by: Georges Savoundararadj <savoundg@gmail.com> Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-10-27Merge branch 'master' of git://git.denx.de/u-boot-imxTom Rini
2014-10-23dm: move platform data headers to include/dm/platform_dataMasahiro Yamada
The platform_data definitions are generally referenced from both drivers and board files. That is why header files defining platform_data sturectures are placed in "include" directory, but our top level "include" directory is already too cluttered. Let's collect platform_data definitions under the directory "include/dm/platform_data" like Linux gathers ones around under "include/linux/platform_data". This commit moves two header files: include/serial_mxc.h -> include/dm/platform_data/serial_mxc.h include/serial_pl01x.h -> include/dm/platform_data/serial_pl01x.h Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-10-22dm: imx: Move cm_fx6 to use driver model for serial and GPIOSimon Glass
Now that serial and GPIO are available for iMX.6, move cm_fx6 over as an example. Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Nikita Kiryanov <nikita@compulab.co.il>
2014-10-22arm: mx6: cm_fx6: use gpio requestNikita Kiryanov
Use gpio_request for all the gpios that are utilized by various subsystems in cm-fx6, and refactor the relevant init functions so that all gpios are requested during board_init(), not during subsystem init, thus avoiding the need to manage gpio ownership each time a subsystem is initialized. The new division of labor is: During board_init() muxes are setup and gpios are requested. During subsystem init gpios are toggled. Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Simon Glass <sjg@chromium.org> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2014-10-22imx: Add error checking to setup_i2c()Simon Glass
Since this function can fail, check its return value. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Nikita Kiryanov <nikita@compulab.co.il>
2014-10-21ARM: i.MX: provide declaration for board_spi_cs_gpioEric Nelson
Provide a public declaration of the board_spi_cs_gpio() callback for i.MX SPI chip selects to prevent the warning "Should it be static?" when compiling with "make C=1". Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
2014-09-09arm: mx6: cm_fx6: add sata supportNikita Kiryanov
Add support for SATA. Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2014-09-09arm: mx6: cm_fx6: use eepromNikita Kiryanov
Use Compulab eeprom module to obtain revision number, serial number, and mac address from the EEPROM. Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2014-09-09arm: mx6: cm_fx6: add i2c supportNikita Kiryanov
Add support for all 3 I2C busses on Compulab CM-FX6 CoM. Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2014-09-09arm: mx6: cm_fx6: add usb supportNikita Kiryanov
Add USB and USB OTG host support for Compulab CM-FX6 CoM. Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2014-09-09arm: mx6: cm_fx6: add ethernet supportNikita Kiryanov
Add ethernet support for Compulab CM-FX6 CoM Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2014-09-09arm: mx6: cm_fx6: add nand supportNikita Kiryanov
Add NAND support for Compulab CM-FX6 CoM. Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>
2014-09-09arm: mx6: add support for Compulab cm-fx6 CoMNikita Kiryanov
Add initial support for Compulab CM-FX6 CoM. Support includes MMC, SPI flash, and SPL with dynamic DRAM detection. Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Stefano Babic <sbabic@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Marek Vasut <marex@denx.de> Cc: Simon Glass <sjg@chromium.org> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Nikita Kiryanov <nikita@compulab.co.il>