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2015-05-04sunxi: usb: Remove sunxi_usbc_get_io_base functionHans de Goede
This is the only function left in sunxi/usbc.c which is not phy related, so remove it. This is a preparation patch for turning the usbc.c code into a proper usb phy driver. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: usb: Move setup of host controller clocks to the host controller driversHans de Goede
The sunxi "usbc" code is mostly about phy setup, but currently also sets up the host controller clocks, which is something which really belongs in the host controller drivers, so move it there. This is a preparation patch for moving the sunxi ehci code to the driver model and for adding ohci support. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: axp: Remove non driver-model support from the axp gpio codeHans de Goede
Now that all sunxi boards are using driver-model for gpio (*), we can remove the non driver-model support from the axp gpio code, and the glue to call into the axp gpio code from the sunxi_gpio non driver-model code. *) For the regular u-boot build, SPL still uses non driver-model gpio for now, but the SPL never uses axp gpios support and we were already not building axp-gpio support for the SPL. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: emac: Remove non driver-model codeHans de Goede
All sunxi boards now use the driver-model, so remove the non driver-model code. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: Move all boards to the driver-modelHans de Goede
Now that we've everything prepared for it remove the DM settings from the defconfig(s) and simply always set them for sunxi. This makes all sunxi boards allways use the driver model for gpios and ethernet, and allows us to move over more bits to the driver-model without the need to introduce #ifdef-ery for boards which are not yet using DM. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: dts: Add minimal dts files for board which lack a dts sofarHans de Goede
u-boot has support for a number of boards for which a dts file still needs to be written, add minimal dts files for these boards so that we can switch them over to driver-model / fdt. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-05-04sunxi: dts: Add dts files which have been submitted but not yet merged upstreamHans de Goede
We need dts files for all boards we support, so bring in a few unmerged ones, these will be replaced with the upstream merged versions the next time we sync dts files. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: dts: Sync all dts files with upstream kernelHans de Goede
Bring all the sunxi dts files (and update existing ones) from mripard/sunxi/dt-for-4.1 (which will be merged into upstream master any day now). This is necessary so that we can move all sunxi boards over to the driver model. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: emac: Add driver model supportHans de Goede
Modify the sunxi-emac eth driver to support driver model. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk> Reviewed-by: Stefan Roese <sr@denx.de>
2015-05-04sunxi: gmac: Move sunxi_gmac_initialize proto out of netdev.hHans de Goede
netdev.h should not be included in driver-model enabled builds (doing so causes compiler warnings about struct eth_driver not being declared), but we do use sunxi_gmac_initialize in the driver-model case, so move it out of netdev.h . Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: axp: Add driver-model support to the axp_gpio codeHans de Goede
Add driver-model support to the axp_gpio code, note that this needs a small tweak to the driver-model version of sunxi_name_to_gpio to deal with the vbus detect and enable pins which are not standard numbered gpios. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: axp: Move axp gpio code to a separate axpi-gpio driverHans de Goede
Move the axp-gpio code out of the drivers/power/axp*.c code, and into a new separate axpi-gpio driver. This change drops supports for the gpio3 pin on the axp209, as that requires special handling, and no boards are using it. Besides cleaning things up by moving the code to a separate driver, as a bonus this change also adds support for the (non vusb) gpio pins on the axp221 and the gpio pins on the axp152. The new axp-gpio driver gets its own Kconfig option, and is only enabled on boards which need it. Besides that it only gets enabled in the regular u-boot build and not for the SPL as we never need it in the SPL. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: axp: Add support for i2c based PMICs to the pmic-bus helpersHans de Goede
Add support for the axp152 and axp209 PMICs to the pmic register access helpers. This is a preparation patch for moving the axp gpio code to a separate gpio driver. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: axp: Move axp pmic register helpers to a separate fileHans de Goede
Move the register helpers used to access the registers via p2wi resp. rsb bus on the otherwise identical axp221 and axp223 pmics to a separate file, so that they can be used by the upcoming standalone axp gpio driver too. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: usbc: Fix vbus gpio handling to work with the driver-modelHans de Goede
The driver-model gpio functions may return another value then -1 as error, make the sunxi usbc properly handle this. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: Add basic A33 basic supportVishnu Patekar
Enable full support for the A33 SoC including display, otg-usb, etc. Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: Add a33 dram init codeVishnu Patekar
Based on Allwinner dram init code from the a33 bsp: https://github.com/allwinner-zh/bootloader/blob/master/basic_loader/bsp/bsp_for_a33/init_dram/mctl_hal.c Initial u-boot port by Vishnu Patekar, major cleanup / rewrite by Hans de Goede. Signed-off-by: Vishnu Patekar <vishnupatekar0510@gmail.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: Add support for A33 PLL11 (second DRAM pll)Hans de Goede
Add support for the new second DRAM PLL found on the A33 SoC. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: s/sun8i/sun8i_a23/Hans de Goede
This is a preparation patch for adding A33 support, which will have a mach name of sun8i-a33. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: Introduce a hidden SUNXI_GEN_SUNxI Kconfig boolHans de Goede
sun6i and newer (derived) SoCs such as the sun8i-a23, sun8i-a33 and sun9i have a various things in common, like having separate ahb reset control registers, the SID living inside the pmic, custom pmic busses, new style watchdog, etc. This commit introduces a new hidden SUNXI_GEN_SUN6I Kconfig bool which can be used to check for these features avoiding the need for an ever growing list of "#if defined CONFIG_MACH_SUN?I" conditionals as we add support for more "new style" sunxi SoCs. Note that this commit changes the behavior of the gmac and hdmi code for sun8i and the upcoming sun9i devices. This does not matter as sun8i does not have gmac nor hdmi, and sun9i has new hardware-blocks for these so the old code will not work there. Also this is intentional as if a sun8i / sun9i variant which does use the old hwblocks shows up then the GEN_SUN6I code paths will be the right ones to use. For completeness this also adds a SUNXI_GEN_SUN4I bool for A10/A13/A20. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: usbc: Remove unused irq fieldHans de Goede
We do not use irqs in u-boot so remove the unused irq field, and all the #ifdef-ery around the irq initialization. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-04sunxi: Also set Auxiliary Ctl SMP bit in SPLHans de Goede
There is no reason not to and this make the #ifdef-ery easier to read. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
2015-05-02sun7i: Remove duplicate call to psci_arch_initJan Kiszka
This is already invoked a few cycles later in monitor mode by _secure_monitor (_sunxi_cpu_entry calls _do_nonsec_entry which triggers _secure_monitor via smc #0). Drop it here, it serves no purpose. CC: Marc Zyngier <marc.zyngier@arm.com> Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Thierry Reding <treding@nvidia.com> Tested-by: Thierry Reding <treding@nvidia.com> Tested-by: Ian Campbell <ijc@hellion.org.uk> Tested-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
2015-04-29Merge branch 'zynq' of git://www.denx.de/git/u-boot-microblazeTom Rini
2015-04-29ARM: zynq: rename CONFIG_ZYNQ to CONFIG_ARCH_ZYNQMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29ARM: zynq: move SoC headers to mach-zynq/include/machMasahiro Yamada
Move arch/arm/include/asm/arch-zynq/* -> arch/arm/mach-zynq/include/mach/* Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29ARM: zynq: move SoC sources to mach-zynqMasahiro Yamada
Move arch/arm/cpu/armv7/zynq/* -> arch/arm/mach-zynq/* Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29ARM: zynq: pass "-mfpu=neon" only to lowlevel_init.SMasahiro Yamada
The comment line in arch/arm/cpu/armv7/zynq/config.mk says that the option "-mfpu=neon" is necessary for compiling lowlevel_init.S. We do not have to give it to all the source files. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29zynqmp: Enable SDHCI0 optionsMichal Simek
Enable SDHCI0 for zynqmp. Add empty gpio.h because of sdhci requirement. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29zynqmp: Add SPI driver support for ZynqMPSiva Durga Prasad Paladugu
Added the SPI driver support for ZynqMP The controller is same as zynq SPI controller Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
2015-04-29zynqmp: i2c: Enable i2c driver for zynqMPSiva Durga Prasad Paladugu
Enable the i2c driver for ZynqMP Also enable the eeprom for read and writes to eeprom on ZynqMP ZynqMP uses the same i2c controller as in Zynq Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29zynqmp: Add support for EMMC bootmodeMichal Simek
Add support for EMMC bootmode. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29zynqmp: Add support for emulation platform - VeloceMichal Simek
Add support for Veloce - zynqmp emulation platform. Platform doesn't support SDHCI. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29zynq: timer: Fix wrong timer calculationSiva Durga Prasad Paladugu
Fix wrong timer calculation in get_timer_masked incase of overflow. This fixes the issue of getting wrong time from get_timer() calls. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29zynqmp: Add support for R5 sw loadingMichal Simek
Add support for loading sw for R5 with enabling for zynqmp. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
2015-04-29zynqmp: caches: Enable dcache for zynqmpSiva Durga Prasad Paladugu
Define the mmu table till 2MB granularity enable dcaches for zynqmp. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29zynq: slcr: Disable all level shiftersSiva Durga Prasad Paladugu
Disable all level shifters before enabling the PS-to-PL level shifters as it would be good to disable all level shifters before enabling the PS-to-PL in order to ensure that it is in proper state Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29ARM: zynq: drop legacy ps7_init.c/h supportMasahiro Yamada
We are about to change the location for ps7_init files, breaking the current work-flows. It is good time to drop the legacy ps7_init.c/h support. Going forward, please use ps7_init_gpl.c/h all the time. If you are still using old Xilinx tools that are only able to generate ps7_init.c/h, rename them into ps7_init_gpl.c/h. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Suggested-by: Sören Brinkmann <soren.brinkmann@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29zynq: Add Zynq PicoZed board supportNathan Rossi
The PicoZed is a System-on-Module board which is marketed as part of the ZedBoard/MicroZed/etc. collection. It includes a Zynq-7000 processor. This patch adds support that covers all the variants of the PicoZed including the SKUs with Z7010/Z7020 and Z7015/Z7030 Zynq chips. This patch set however only covers support for the System-on-Module and does not cover any extra components that are available on carrier boards (except those that are fanned out of the module itself). More information on this board, its variants and available carrier boards is available at: http://zedboard.org/product/picozed Signed-off-by: Nathan Rossi <nathan.rossi@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-29gpio: add Xilinx Zynq PS GPIO driverAndrea Scian
Most of the code is taken (and adapted) from Linux kernel driver. Just add CONFIG_ZYNQ_GPIO to you config to enable it Signed-off-by: Andrea Scian <andrea.scian@dave.eu> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
2015-04-28Merge branch 'master' of git://www.denx.de/git/u-boot-socfpgaTom Rini
2015-04-28Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2015-04-27socfpga: implement arria V socdk SPI flash config in dtsPavel Machek
Arria V SocDK has same QSPI and SPI flash configuration as Socrates. Add support for it. Signed-off-by: Pavel Machek <pavel@denx.de>
2015-04-24Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriqTom Rini
2015-04-24socfpga: implement socdk SPI flash config in dtsPavel Machek
SocDK has same QSPI and SPI flash configuration as Socrates. Add support for it. Signed-off-by: Pavel Machek <pavel@denx.de>
2015-04-23armv8/fsl-lsch3: Implement workaround for I2C erratum A009203York Sun
This erratum requires setting GLITCH_EN bit in debug register to enable digital filter to improve clock stability. Signed-off-by: York Sun <yorksun@freescale.com> CC: Heiko Schocher <hs@denx.de>
2015-04-23ls2085a: esdhc: Add esdhc support for ls2085aYangbo Lu
This patch adds esdhc support for ls2085a. Signed-off-by: Yangbo Lu <yangbo.lu@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23armv8/ls2085ardb: Enable NAND SPL supportScott Wood
Enable NAND boot support using SPL framework. To boot from NAND, either use DIP switches on board, or "qixis_reset nand" command. Details of forming NAND image can be found in README. Signed-off-by: Scott Wood <scottwood@freescale.com> [York Sun: Remove +S from defconfig after commit 252ed872] Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23armv8/ls2085aqds: NAND boot supportScott Wood
This adds NAND boot support for LS2085AQDS, using SPL framework. Details of forming NAND image can be found in README. Signed-off-by: Scott Wood <scottwood@freescale.com> [York Sun: Remove +S from defconfig after commit 252ed872] Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23driver/ifc: Add 64KB page supportJaiprakash Singh
IFC has two register pages.Till IFC version 1.4 each register page is 4KB each.But IFC ver 2.0 register page size is 64KB each.IFC regiters structure is break into two viz FCM and RUNTIME.FCM(Flash control machine) registers are defined in PAGE0 and controls IFC generic functionality. RUNTIME registers are defined in PAGE1 and controls NAND and GPCM funcinality. FCM and RUNTIME structures defination is common for IFC version 1.4 and 2.0. Signed-off-by: Jaiprakash Singh <b44839@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
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