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2015-06-08ot1200: setup i2c bus 1 in setup_iomux_i2c()Christian Gmeiner
On this bus there is a EEPROM containing EDID and ddr3 calibration information. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2015-06-08ot1200: setup i2c bus in board_early_init_f(..)Christian Gmeiner
Make it possible to use the i2c bus in SPL. Signed-off-by: Christian Gmeiner <christian.gmeiner@gmail.com>
2015-06-08colibri_vf: Enable board specific USB initialisation for USB pen gpioSanchayan Maity
Add IOMUX for the pad used as USB pen. This needs to be driven low for the Iris and Viola boards where it is pulled up high by default. This is required for the USB host functionality to work on these boards. Use the board specific weak initialisation function, to drive the pin low which would be called on "usb start". Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
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>
2015-06-08arm: vf610: Add iomux support for DSPIBhuvanchandra DV
Add iomux definitions for DSPI second instance. Signed-off-by: Bhuvanchandra DV <bhuvanchandra.dv@toradex.com>
2015-06-08colibri_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>
2015-06-08wandboard: 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>
2015-06-01imx: 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>
2015-05-28warp: 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>
2015-05-26Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
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>
2015-05-26arm, 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>
2015-05-25ARM: zynq: add default ps7_init_gpl.c/h for Zed, MicroZed, ZC70xMasahiro Yamada
Due to licensing issues, the files ps7_init.c/h are not able to be distributed with U-Boot source code. Recent Xilinx tools also provide the GPL variants (ps7_init_gpl.c/h), compatible with U-Boot license. Prior to this commit, we had to copy ps7_init files into board/xilinx/zynq/ before the compile. To be more user-friendly, let's include ps7_init_gpl.c/h for Zedboard, MicroZed, ZC702, ZC706. These init code have been taken from the hwplatform_templates directory of Xilinx SDK 2014.4. You can still use customized ps7_init_gpl.c/h by enabling CONFIG_ZYNQ_CUSTOM_INIT. The recommended directory for storing them is now board/xilinx/zynq/custom_hw_platform, but board/xilinx/zynq is still supported for backward compatibility. The latter emits a warning message to prompt users to gradually switch to the new directory. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Sören Brinkmann <soren.brinkmann@xilinx.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-05-25ARM: zynq: add separate configuration for ZC702 and ZC706Masahiro Yamada
Prior to this commit, ZC702 and ZC706 shared the same configuration and were built as follows: ZC702: make zynq_zc70x_defconfig && make ZC706: make zynq_zc70x_defconfig && make DEVICE_TREE=zynq-zc706 This commit introduces separate configuration for them, which makes the next commit much easier. Going forward, the recommended build commands are: ZC702: make zynq_zc702_defconfig && make ZC706: make zynq_zc706_defconfig && make Although the old work flow is still supported, CONFIG_TARGET_ZC70X has been marked as deprecated. If used, the warning message is shown to prompt users to switch to the new scheme. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-05-22Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriqTom Rini
2015-05-21imx: ventana: config: enable Falcon modeTim Harvey
Falcon mode entails the SPL booting the OS directly instead of U-Boot. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-21wandboard: Switch to SPL supportFabio Estevam
Currently we need to build one U-boot image for each of the wandboard variants: quad, dual-lite and solo. By switching to SPL we can support all these variants with a single binary, which is very convenient. Based on the work from Richard Hu. Tested kernel booting on the three boards. Signed-off-by: Richard Hu <hakahu@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Tested-by: Vagrant Cascadian <vagrant@aikidev.net> Reviewed-by: Stefano Babic <sbabic@denx.de>
2015-05-20Merge git://git.denx.de/u-boot-netTom Rini
2015-05-20arm/ls1021a: Remove ccsr_ddr from immap_ls102xa.hYork Sun
ccsr_ddr structure is already defined in fsl_immap.h. Remove this duplicated define. Move fixed timing into ls1021atwr.h. Signed-off-by: York Sun <yorksun@freescale.com> CC: Alison Wang <alison.wang@freescale.com> Acked-by: Alison Wang <alison.wang@freescale.com>
2015-05-20net: Remove all calls to net_random_ethaddr()Joe Hershberger
Remove the calls to net_random_ethaddr() that some boards and some drivers are calling. This is now implemented inside of net/eth.c Enable the feature for all boards that previously enabled it. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com> Acked-By: Michael Walle <michael@walle.cc> (for the lsxl board part) Series-changes: 2 -Fixed bfin build errors
2015-05-19sunxi: VBUS detection function fixup in g_dnl_board_usb_cable_connectedPaul Kocialkowski
sunxi_usbc_vbus_detect was renamed to sunxi_usb_phy_vbus_detect but g_dnl_board_usb_cable_connected was still using the old name, breaking the build when USB gadget is enabled. Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Reviewed-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-05-19sunxi: Add ga10h v1.1 defconfigHans de Goede
The ga10h is an 10" tablet with an A33 or A23 soc, 1G RAM, 8G or 16G nand, sdio wifi, 2 micro usb ports, 1 otg and 1 host and 1 micro sd slot. This commit adds a defconfig for the v1.1 pcb with an a33 soc. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-19sunxi: Make DRAM_ODT_EN Kconfig setting a boolHans de Goede
Make DRAM_ODT_EN Kconfig setting a bool, add a separate DRAM_ODT_CORRECTION setting for A23 SoCs and use DRAM_ODT_EN Kconfig everywhere instead of only in dram_sun4i.c and hardcoding odt_en elsewhere. Note this commit makes no functional changes for existing boards, its purpose is to allow changing the odt_en value on future A33 boards. For sun4i/sun5i/sun7i boards which set DRAM_ODT_EN=y (which no defconfigs currently do) this patch turns on odt for both the DQ and the DQS lines, whereas previously it was possibly (but not desirable) to turn odt on only for one of them by setting the in DRAM_ODT_EN option to 1 or 2 instead of 3. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
2015-05-19sunxi: Set SYS_MALLOC_CLEAR_ON_INIT to nHans de Goede
We don't need this on sunxi, as we always use calloc or memset when initialised memory is required. Clearing this shaves some time of our boot time. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-19sunxi: Pass serial number through ATAGPaul Kocialkowski
Signed-off-by: Paul Kocialkowski <contact@paulk.fr> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-05-19pmic: pfuze100 fix typoPeng Fan
Change PUZE_100_SW1ABCONF to PFUZE100_SW1ABCONF Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
2015-05-19hummingboard: Remove unused directoryFabio Estevam
The 'mx6-microsom' directory was only used for the previous mx6solo hummingboard support, which has been removed in favour of the SPL version. Remove the remaining piece of the old mx6solo hummingboard support. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
2015-05-19imx: ventana: add pmic_setup to SPLTim Harvey
We need to do any PMIC setup in the SPL if we are to bypass U-Boot for falcon mode. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-15imx: ventana: use stack relocationTim Harvey
Certain features we desire require a larger stack than is available by using iRAM (most notably for us, env_mmc). Relocate the stack to DRAM so that we can use these features. Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-05-15imx: ventana: add GSC boot watchdog disable to SPLTim Harvey
If the SPL is to be used for Falcon mode then we need to make sure the SPL disable the GSC boot watchdog. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-15imx: ventana: add gpio setup to SPLTim Harvey
If the SPL is to be used for Falcon mode then we need to make sure it configures basic GPIO (iomux, padconf, and default output levels). Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-15imx: ventana: use common uart and i2c setup functions in SPLTim Harvey
Now that uart and i2c setup functions have been moved to common.c we can use these and remove code duplication. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-15imx: ventana: detect pmic using i2c probe instead of board modelTim Harvey
Avoid requiring board-model and probe pmic by its i2c address. This is in preparation for being able to call pmic_setup() from SPL and not need board type. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-15imx: ventana: move GSC boot watchdog disable function to gsc.cTim Harvey
Move the code that disables the GSC boot watchdog into gsc.c Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-15imx: ventana: split out common functions between SPL and ubootTim Harvey
Move shared functions used by both SPL and U-Boot to common.c: - setup_iomux_uart() and uart pad config - gpio pad config In the process also moved the following to common.c in preparation for calling it from the SPL: - split i2c setup into a shared function - move pmic init to setup_pmic() function to call directly from power_init_board() - split gpio setup into early (iomux and default pin config) and late (output configuration based on env) Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-15imx: ventana: default msata/pci mux to pci before PCI enumerationTim Harvey
PCI enumeration occurs early, before we fully configure our GPIO's. Make sure we steer the MSATA/PCI mux to PCI in board_init to ensure PCI is selected before enumeration. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-15imx: ventana: fix pcie reset for GW522xTim Harvey
The re-assignment of pcie_rst gpio for GW522x needs to occur earlier, before the PCI subsystem calls the toggle funciton. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-15imx: ventana: enable DM_SERIALTim Harvey
mxc_serial supports DM so lets use it. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-15imx: ventana: register gpio's with gpio_requestTim Harvey
Prior to using a gpio a call to gpio_request() should be called to register it with the gpio subsystem. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-15imx: ventana: display SPL boot deviceTim Harvey
Display what device the SPL will fetch uboot.img from Signed-off-by: Tim Harvey <tharvey@gateworks.com>
2015-05-15tbs2910: support for usb otg host modeSoeren Moch
Add support for USB OTG host mode. Only high speed devices supported so far (e.g. usb 2.0 hub required to connect a keyboard). Signed-off-by: Soeren Moch <smoch@web.de>
2015-05-15warp: README: Fix typoFabio Estevam
Fix the spelling of 'successful'. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2015-05-15mx6cuboxi: Mention Cubox-i in the READMEFabio Estevam
Cubox-i boards are also supported, so update the README file. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2015-05-15hummingboard: Remove mx6solo specific supportFabio Estevam
Hummingboard dual, dual-lite and solo are now supported via SPL mechanism. Remove the previous hummingboard support, which does not use SPL and supported only the solo variant. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-05-15imx: ventana: fix boot to SDTim Harvey
This fixes a regression caused by e25fbe3fe531029dc7b100ea4c79dbc802e17fc2 (gw_ventana: Move the DCD settings to spl code) The clock gating must be setup prior to calling arch_cpu_init(). Without this booting to SD (directly via eFuse or via bmode) will hang. Cc: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Tim Harvey <tharvey@gateworks.com> Reviewed-by: Fabio Estevam <fabio.estevam@freescale.com>
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