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2015-06-08colibri_vf: Add separate defconfig for device tree supportBhuvanchandra DV
Most of the drivers available for Vybrid are not yet converted to OF model to use device tree model, only few drivers like SPI and GPIO drivers use device trees. Add separate defconfig for who needs to use device tree model. Later this can be integrated to single defconfig. Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
2015-06-08colibri-vf: Enable SPI supportBhuvanchandra DV
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com> Acked-by: Stefan Agner <stefan@agner.ch>
2015-06-08vf610: dts: Add device tree supportBhuvanchandra DV
Add device tree files for Freescale Vybrid platform and Toradex Colibri VF50, VF61 modules. Device tree files are taken from upstream Kernel. Removed the stuff which are not used/supported yet in U-Boot. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
2015-06-08arm: vf610: Add iomux support for DSPIBhuvanchandra DV
Add iomux definitions for DSPI second instance. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
2015-06-08arm: vf610: Add clock support for DSPIBhuvanchandra DV
Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
2015-06-08colibri_vf: Enable GPIO supportBhuvanchandra DV
Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
2015-06-08colibri_vf: Add pinmux entries for GPIOsBhuvanchandra DV
Inorder to use the pins as GPIO, apart from setting the alt-function, pinmuxing need to be done, this patch adds pinmux entries of few GPIOs. Acked-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
2015-06-08dm: gpio: vf610: Add GPIO driver supportBhuvanchandra DV
Add GPIO driver support to Freescale VF610 Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
2015-06-08dm: gpio: uclass: Add flag to control sequence numberingBhuvanchandra DV
Like SPI and I2C few GPIO controllers also have multiple chip instances. This patch adds the flag 'DM_UC_FLAG_SEQ_ALIAS' in gpio_uclass driver to control device sequence numbering. By defalut the dev->r_seq for gpio_uclass will alwalys returns -1, which leads the gpio driver probe failure when using the driver with device trees. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
2015-06-08mx6_common: Fix LOADADDR and SYS_TEXT_BASE for MX6SL and MX6SXFabio Estevam
Commit 8183058188cd2d942 ("imx6: centralise common boot options in mx6_common.h") broke boot on mx6sl and mx6sx by assuming that all mx6 SoCs use the same LOADADDR/SYS_TEXT_BASE range, which is not correct. DDR on mx6sx/mx6sl starts at 0x80000000. Adjust LOADADDR/SYS_TEXT_BASE to the proper values for mx6sx/mx6sl, so that these SoCs can boot again. Also, TQMA6 requires a custom CONFIG_SYS_TEXT_BASE value, so move its setting prior to the inclusion of mx6_common.h. Signed-off-by: Fabio Estevam <fabio.estevam at freescale.com>
2015-06-08wandboard: Add board revision detection supportFabio Estevam
There are two revisions of wandboard: version B1 and C1. Add the revision detection support, so that the correct dtb file can be automatically loaded. Based on the patch from Richard Hu <hakahu@gmail.com>. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefano Babic <sbabic@denx.de> Tested-By: Vagrant Cascadian <vagrant@aikidev.net>
2015-06-01arm: mx6: tqma6: use default CONFIG_SYS_PBSIZEMarkus Niebel
this removes a config entry and uses the default value defined in config_fallbacks.h. This implements the same behaviour as a patch series for other i.MX6 boards from Freescale Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
2015-06-01arm: mx6: tqma6: fix spelling error in conditionMarkus Niebel
Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
2015-06-01imx: ventana: skip mtdparts fixup if no flashTim Harvey
This avoids an error message on NAND-less boards. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-06-01imx: ventana: hang if board model could not be determinedTim Harvey
If the EEPROM could not be read or is corrupt we always want to hang. Note that an error message will have been displayed by read_eeprom in this case. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-06-01imx: ventana: make fdt_file1 and fdt_file2 automatic and non-overridableTim Harvey
The fdt_file1 and fdt_file2 vars provide fallbacks for the fdt file loading script. There is no need to allow the user to override these as if they want to specify the fdt, they should do so in the first attempt which is the fdt_file var. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-06-01imx: ventana: make model env var automatic and non-overridableTim Harvey
We want to model env var to always reflect what was in the EEPROM. There is no point in allowing a user to override this. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-06-01imx: ventana: various board-specific GPIO config updatesTim Harvey
- Added iomux for CAN_STBY and RS484_TEN (GW52xx/GW53xx/GW54xx/GW551x) - Moved iomux of USBHUB_RST# out of board_ehci_hcd_init so that it is done regardless of USB being initialized in bootloader - Added usb_sel iomux/hwconfig for GW552x - Fixed mezzanine DIO for GW54xx - Fixed PANLEDR# for GW54xx - Fixed dio iomux/hwconfig for GW552x - Fixed dio iomux for GW551x - removed redundant #define Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-06-01mxs: Do not disable bo detection when DC-DC is already enabledStefan Wahren
In case the DC-DC is already enabled mxs_enable_4p2_dcdc_input() returns without reenabling brown out detection. So fix this issue by moving the return before brown out deactivation. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Reviewed-by: Marek Vasut <marex@denx.de>
2015-05-28warp: Fix the 'saveenv' commandFabio Estevam
After the mx6 config consolidation, 'save' command is no longer recognized. Pass the full command name 'saveenv' instead. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2015-05-28warp: Add fuse command supportFabio Estevam
Select the fuse command support. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2015-05-28warp: Enable CONFIG_SUPPORT_EMMC_BOOTFabio Estevam
CONFIG_SUPPORT_EMMC_BOOT is important to enable the boot partition via 'mmc partconf 0 1 1 0' command, for example. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2015-05-28warp: Fix CONFIG_SYS_FSL_ESDHC_ADDRFabio Estevam
Warp uses eMMC connected to esdhc2 port, so fix CONFIG_SYS_FSL_ESDHC_ADDR to reflect that. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2015-05-28warp: Adjust CONFIG_SYS_DFU_DATA_BUF_SIZEFabio Estevam
Adjust CONFIG_SYS_DFU_DATA_BUF_SIZE in order to avoid the following error when running the dfu command: => dfu 0 mmc 0 dfu_get_buf: Could not memalign 0x2000000 bytes Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2015-05-28pci: imx: display message if no pcie linkTim Harvey
If CONFIG_PCI_SCAN_SHOW enabled then lets print a message of no link was detected. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-28Revert "imx: drop warning: unused variable 'max_freq'"Stefano Babic
This reverts commit a0117a5e416629932becf079589f5e1859eab90a. Signed-off-by: Stefano Babic <sbabic@denx.de>
2015-05-27imx: drop warning: unused variable 'max_freq'Stefano Babic
max_freq in print_cpuinfo is used only with imx6. Signed-off-by: Stefano Babic <sbabic@denx.de>
2015-05-26Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2015-05-26Merge branch 'zynq' of git://www.denx.de/git/u-boot-microblazeTom Rini
2015-05-26mx6: standardise CONFIG_CMD_CACHEPeter Robinson
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>
2015-05-26imx6: generic MMC config options to mx6_commonPeter Robinson
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>
2015-05-26imx6: standardise filesystem and boot optionsPeter Robinson
Move all standard filesystem, partition and fdt options to mx6_common. Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
2015-05-26imx6: move generic miscellaneous and overwrite optionsPeter Robinson
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>
2015-05-26imx6: centralise common boot options in mx6_common.hPeter Robinson
Define common LOADADDR and BOOTDELAY to ensure a consistent experience across mx6 boards Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
2015-05-26imx6: move MXC_GPIO define to mx6_common.hPeter Robinson
Define CONFIG_MXC_GPIO and CONFIG_CMD_GPIO by default in mx6_common Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
2015-05-26imx6: move standard ATAG configs to mx6_common.hPeter Robinson
Define the standard ATAG consfigs in mx6_common. Signed-off-by: Peter Robinson <pbrobinson@gmail.com> Reviewed-by: Tom Rini <trini at konsulko.com>
2015-05-26imx6: move generic imx6 options to mx6_common.hPeter Robinson
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>
2015-05-26imx6: move all standard includes to mx6_common.hPeter Robinson
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>
2015-05-26novena: standardise mx6_common.h includePeter Robinson
Standardise mx6_common.h to the same as other mx6 boards Signed-off-by: Peter Robinson <pbrobinson@gmail.com> Reviewed-by: Tom Rini <trini at konsulko.com>
2015-05-26spl: spl_mmc: fix mmc Falcon mode regressionTim Harvey
91199f4a5a21a7cf9dd9e7c05e295a042f8c2b7e broke mmc based Falcon mode. The block_read function returns the number of blocks read thus the error check needs to look for a return of 0 blocks read. Cc: Paul Kocialkowski <contact@paulk.fr> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Acked-by: Paul Kocialkowski <contact@paulk.fr>
2015-05-26imx: ventana: update README with Falcon mode documentationTim Harvey
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-26imx: ventana: update README for micro-SD boot mediumTim Harvey
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-26imx: ventana: update MMC env configurationTim Harvey
We will use the same env size and redundancy used for NAND env for MMC. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-26thermal: imx_thermal: increase critical temperature thresholdTim Harvey
The CPU temperature grade from OTP is now used to define the critical threshold at which point we busyloop until we are below, however this threshold is still too low. Instead of 20C below the max CPU temperature, change it to 5C defined now by TEMPERATURE_HOT_DETLA for clarity. Rename 'passive' to 'critical' as that better defines our use case here. Additionally change the output of the busyloop message to show the max CPU temperature as well as current. Before: CPU Temperature is 101 C, too hot to boot, waiting... CPU Temperature is 101 C, too hot to boot, waiting... After: CPU Temperature (101C) too close to max (105C) waiting... CPU Temperature (101C) too close to max (105C) waiting... Cc: Stefan Roese <sr@denx.de> Cc: Eric Nelson <eric.nelson@boundarydevices.com> Cc: Heiko Schocher <hs@denx.de> Cc: Nikita Kiryanov <nikita@compulab.co.il> Cc: Jon Nettleton <jon.nettleton@gmail.com> Cc: Jason Liu <r64343@freescale.com> Cc: Ye Li <b37916@freescale.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Christian Gmeiner <christian.gmeiner@gmail.com> Cc: Markus Niebel <Markus.Niebel@tq-group.com> Cc: Peng Fan <b51431@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-26arm, imx6: add support for aristainetos2 boardHeiko Schocher
add support for imx6dl based aristainetos2 board U-Boot 2015.04-rc5-00066-g60f6ed4 (Apr 10 2015 - 08:46:27) CPU: Freescale i.MX6DL rev1.1 at 792 MHz Reset cause: WDOG Board: aristaitenos2 Watchdog enabled I2C: ready DRAM: 1 GiB NAND: 1024 MiB MMC: FSL_SDHC: 0 SF: Detected N25Q128A with page size 256 Bytes, erase size 64 KiB, total 16 MiB Display: lg4573 (480x800) In: serial Out: serial Err: serial Net: FEC [PRIME] Hit any key to stop autoboot: 0 => Signed-off-by: Heiko Schocher <hs@denx.de>
2015-05-26i2c, mxc: rework i2c base address names for different SoCsHeiko Schocher
rework and unify i2c address names for different SoCs, which use the mxc_i2c driver. Signed-off-by: Heiko Schocher <hs@denx.de>
2015-05-26arm, imx6, i2c: add I2C4 for MX6DLHeiko Schocher
add I2C4 modul for MX6DL based boards. Signed-off-by: Heiko Schocher <hs@denx.de>
2015-05-26imx: dma: correct MXS_DMA_ALIGNMENTPeng Fan
We should not hardcode MXS_DMA_ALIGNMENT to 32, since we can not guarantee that socs' cache line size is 32 bytes. If on chips whose cache line size is 64 bytes, error occurs: " NAND: ERROR: v7_dcache_inval_range - start address is not aligned - 0xbdf1d1a0 ERROR: v7_dcache_inval_range - stop address is not aligned - 0xbdf1f4a0 ERROR: v7_dcache_inval_range - start address is not aligned - 0xbdf1d1a0 " Align MXS_DMA_ALIGNMENT with ARCH_DMA_MINALIGN whose value is same to CONFIG_SYS_CACHELINE_SIZE if CONFIG_SYS_CACHELINE_SIZE defined. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Acked-by: Marek Vasut <marex@denx.de>
2015-05-26pwm: imx: Remove unreachable codeAxel Lin
The break after return is unreachable code, remove it. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
2015-05-26pwm: imx: Prevent NULL pointer dereferenceAxel Lin
pwm_id_to_reg() can return NULL, so add NULL testing to prevent NULL pointer dereference. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
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