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* am33xx, spl, siemens: enable debug uart output againHeiko Schocher2015-05-28-0/+5
| | | | | | | | | | | | a6b541b090: TI ARMv7: Don't use GD before crt0.S has set it moves the init of the debug uart at the very end of SPL code. Enable it for the siemens board earlier, as they print ddr settings ... all debug output before board_init_r() is here currently useless. Maybe we must rework this globally? Signed-off-by: Heiko Schocher <hs@denx.de>
* net: Fix a warning added by 76ec988Joe Hershberger2015-05-28-2/+0
| | | | | | | | | | | | | arm: + lsxhl w+board/buffalo/lsxl/lsxl.c: In function 'rescue_mode': w+board/buffalo/lsxl/lsxl.c:230:8: warning: unused variable 'enetaddr' [-Wunused-variable] arm: + lschlv2 w+board/buffalo/lsxl/lsxl.c: In function 'rescue_mode': w+board/buffalo/lsxl/lsxl.c:230:8: warning: unused variable 'enetaddr' [-Wunused-variable] Remove the unused variable. Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
* beagle-xm: gpio_63 fix wrong pin initializationEvgeniy Dushistov2015-05-28-1/+1
| | | | | | | | | | DM3730 CPU used on beagleboard-xm doesn't have any gpio multiplexed with wait0 pin, but gpio_63 multiplexed with wait1, so it looks like typo. At current form it has no sense, because of wait0 have no function "4". Signed-off-by: Evgneiy A. Dushistov <dushistov@mail.ru>
* ARM: BeagleBoard-x15: Rev A2x5: Change UART3 muxLokesh Vutla2015-05-27-2/+2
| | | | | | | | | | | UART3 RX and TX pins are now moved to support uart download capability on the platform. Old pins are now GPIOs routed to expansion ports. All original boards should either have been returned for modifications or already modified for the required change and maintaining compatibility for older boards are no longer needed. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Signed-off-by: Nishanth Menon <nm@ti.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2015-05-26-545/+1872
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| * imx: ventana: update README with Falcon mode documentationTim Harvey2015-05-26-0/+169
| | | | | | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com>
| * imx: ventana: update README for micro-SD boot mediumTim Harvey2015-05-26-3/+71
| | | | | | | | Signed-off-by: Tim Harvey <tharvey@gateworks.com>
| * arm, imx6: add support for aristainetos2 boardHeiko Schocher2015-05-26-260/+1183
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * imx: ventana: config: enable Falcon modeTim Harvey2015-05-21-0/+20
| | | | | | | | | | | | Falcon mode entails the SPL booting the OS directly instead of U-Boot. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
| * wandboard: Switch to SPL supportFabio Estevam2015-05-21-97/+424
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * pmic: pfuze100 fix typoPeng Fan2015-05-19-2/+2
| | | | | | | | | | | | Change PUZE_100_SW1ABCONF to PFUZE100_SW1ABCONF Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
| * hummingboard: Remove unused directoryFabio Estevam2015-05-19-183/+0
| | | | | | | | | | | | | | | | | | | | | | 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>
| * imx: ventana: add pmic_setup to SPLTim Harvey2015-05-19-0/+3
| | | | | | | | | | | | | | 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>
* | ARM: zynq: add default ps7_init_gpl.c/h for Zed, MicroZed, ZC70xMasahiro Yamada2015-05-25-4/+52907
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | ARM: zynq: add separate configuration for ZC702 and ZC706Masahiro Yamada2015-05-25-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriqTom Rini2015-05-22-0/+1
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| * | arm/ls1021a: Remove ccsr_ddr from immap_ls102xa.hYork Sun2015-05-20-0/+1
| |/ | | | | | | | | | | | | | | | | 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>
* | Merge git://git.denx.de/u-boot-netTom Rini2015-05-20-278/+30
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| * | net: Remove all calls to net_random_ethaddr()Joe Hershberger2015-05-20-278/+30
| |/ | | | | | | | | | | | | | | | | | | | | | | | | 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
* | sunxi: VBUS detection function fixup in g_dnl_board_usb_cable_connectedPaul Kocialkowski2015-05-19-1/+1
| | | | | | | | | | | | | | | | | | | | 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>
* | sunxi: Add ga10h v1.1 defconfigHans de Goede2015-05-19-0/+1
| | | | | | | | | | | | | | | | | | | | 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>
* | sunxi: Make DRAM_ODT_EN Kconfig setting a boolHans de Goede2015-05-19-9/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | sunxi: Set SYS_MALLOC_CLEAR_ON_INIT to nHans de Goede2015-05-19-0/+3
| | | | | | | | | | | | | | | | | | 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>
* | sunxi: Pass serial number through ATAGPaul Kocialkowski2015-05-19-0/+20
|/ | | | | | 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>
* imx: ventana: use stack relocationTim Harvey2015-05-15-3/+0
| | | | | | | | | 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>
* imx: ventana: add GSC boot watchdog disable to SPLTim Harvey2015-05-15-0/+3
| | | | | | | 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>
* imx: ventana: add gpio setup to SPLTim Harvey2015-05-15-0/+3
| | | | | | | 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>
* imx: ventana: use common uart and i2c setup functions in SPLTim Harvey2015-05-15-47/+5
| | | | | | | 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>
* imx: ventana: detect pmic using i2c probe instead of board modelTim Harvey2015-05-15-5/+9
| | | | | | | | 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>
* imx: ventana: move GSC boot watchdog disable function to gsc.cTim Harvey2015-05-15-22/+30
| | | | | | Move the code that disables the GSC boot watchdog into gsc.c Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: split out common functions between SPL and ubootTim Harvey2015-05-15-864/+933
| | | | | | | | | | | | | | | | 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>
* imx: ventana: default msata/pci mux to pci before PCI enumerationTim Harvey2015-05-15-3/+4
| | | | | | | | 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>
* imx: ventana: fix pcie reset for GW522xTim Harvey2015-05-15-4/+4
| | | | | | | 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>
* imx: ventana: enable DM_SERIALTim Harvey2015-05-15-0/+9
| | | | | | mxc_serial supports DM so lets use it. Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* imx: ventana: register gpio's with gpio_requestTim Harvey2015-05-15-20/+57
| | | | | | | 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>
* imx: ventana: display SPL boot deviceTim Harvey2015-05-15-0/+22
| | | | | | Display what device the SPL will fetch uboot.img from Signed-off-by: Tim Harvey <tharvey@gateworks.com>
* tbs2910: support for usb otg host modeSoeren Moch2015-05-15-0/+10
| | | | | | | 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>
* warp: README: Fix typoFabio Estevam2015-05-15-2/+2
| | | | | | Fix the spelling of 'successful'. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* mx6cuboxi: Mention Cubox-i in the READMEFabio Estevam2015-05-15-5/+5
| | | | | | Cubox-i boards are also supported, so update the README file. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* hummingboard: Remove mx6solo specific supportFabio Estevam2015-05-15-277/+0
| | | | | | | | | | 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>
* imx: ventana: fix boot to SDTim Harvey2015-05-15-1/+4
| | | | | | | | | | | | 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>
* arm: mx6: tqma6: Update to optionally configure an alternative SPI setupStefan Roese2015-05-15-1/+1
| | | | | | | | | | | By making the tqma6_iomuxc_spi() weak, this patch adds the possibility to add a different function for this SPI configuration. This can be used by other baseboards, that might have a different SPI setup. This patch will be used by the upcoming WRU-IV board support which also uses the TQMa6 SoM. Signed-off-by: Stefan Roese <sr@denx.de>
* mx6cuboxi: Pull down PAD_ENET_RXD0/RXD1Fabio Estevam2015-05-15-0/+2
| | | | | | | | | | | | Configure PAD_ENET_RXD0/RXD1 pads as pull down because these pads are directly connected to the Atheros 8035/8030 although they should be functional only in the RMII mode - 8030. Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com> Tested-By: Vagrant Cascadian <vagrant@aikidev.net>
* mx6cuboxi: Fix Ethernet PHY detection problemFabio Estevam2015-05-15-1/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mx6cuboxi sometimes fails to recognize the Ethernet PHY: Net: Phy 0 not found The explanation for this behavior comes from from Rabeeh Khoury: "The LED_ACT pin on the carrier-one boards had a pull down that forces the phy address to 0x0; where on CuBox-i and the production HummingBoard that pin is connected directly to LED that depending on the pull down strength of the LED it might be sampled as '0' or '1' thus the phy address might appear as either address 0x0 or 0x4." "This is AR8035 implementation; in reset stage the LED pin is configured as input, and pull up/down does matter. In this case it configures the PHY address. After reset is deasserted the same LED pin becomes output and then according to the previous pull/up it should be active high/low" One way to properly fix this behavior is to place external pull-up/down resistors in the LED line, but from a software standpoint we can fix it by telling phy_find_by_mask() to scan the PHY at addresses 0x0 and 0x4. Reported-by: Vagrant Cascadian <vagrant@aikidev.net> Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com> Tested-By: Vagrant Cascadian <vagrant@aikidev.net>
* mx6cuboxi: Add USB host supportFabio Estevam2015-05-15-0/+26
| | | | | | | | Enable USB Host1 port. Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Tested-By: Vagrant Cascadian <vagrant@aikidev.net>
* mx6cuboxi: Add HDMI output supportFabio Estevam2015-05-15-1/+100
| | | | | | | | | | | | | | | | | | | | | | Add HDMI output using PLL5 as the source for the IPU clocks, and accurate VESA timings. These settings are based on the patch from Soeren Moch <smoch@web.de> submitted for the tbs2910 mx6 based board. It allows the display to work properly at 1024x768@60. This should make the hdmi output signal compatible with most if not all modern displays. Signed-off-by: Jon Nettleton <jon.nettleton@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Tom Rini <trini@konsulko.com> Tested-by: Tom Rini <trini@konsulko.com> Signed-off-by: Rabeeh Khoury <rabeeh@solid-run.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Reviewed-by: Tom Rini <trini@konsulko.com> Tested-by: Vagrant Cascadian <vagrant@aikidev.net>
* dm: regulator: uclass driver code cleanupPrzemyslaw Marczak2015-05-14-5/+4
| | | | | | | | | | | | | | | | | | | This cleanup includes: - remove of the preprocessor macros which pointed to long name functions - update of the names of some regulator uclass driver functions - cleanup of the function regulator_autoset() - reword of some comments of regulator uclass header file - regulator_get_by_platname: check error for uclass_find_* function calls - add function: regulator_name_is_unique - regulator post_bind(): check regulator name uniqueness - fix mistakes in: regulator/Kconfig - regulator.h: update comments - odroid u3: cleanup the regulator calls Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org> Tested on sandbox: Tested-by: Simon Glass <sjg@chromium.org>
* odroid: enable driver model pmic/regulator API and MAX77686 driversPrzemyslaw Marczak2015-05-14-32/+46
| | | | | | | | | | | | | | | | | | | | | | | | This change enables the configs required to init and setup max77686 regulator driver, using the new driver model pmic and regulator API. And also changes the old pmic framework calls to the new ones. This commits enables: - CONFIG_ERRNO_STR - CONFIG_DM_PMIC - CONFIG_DM_PMIC_CMD - CONFIG_DM_PMIC_MAX77686 - CONFIG_DM_REGULATOR - CONFIG_DM_REGULATOR_CMD - CONFIG_DM_REGULATOR_MAX77686 And removes the unused: - CONFIG_DM_I2C_COMPAT - CONFIG_POWER - CONFIG_POWER_I2C - CONFIG_POWER_MAX77686 Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
* dm: board:samsung: power_init_board: add requirement of CONFIG_DM_PMICPrzemyslaw Marczak2015-05-14-2/+2
| | | | | | | | In the power_init_board function call, regulator driver init is called, so before compile, make sure that any power framework is defined. Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
* sunxi: ehci: Convert to the driver-modelHans de Goede2015-05-14-0/+3
| | | | | | | | Convert sunxi-boards which use the sunxi-ehci code to the driver-model. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
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