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2015-04-24Merge branch 'master' of git://git.denx.de/u-boot-mipsTom Rini
2015-04-24Merge branch 'master' of git://git.denx.de/u-boot-fsl-qoriqTom Rini
2015-04-24MIPS: implement device-tree handover to Linux kernelDaniel Schwierzeck
Add device-tree handover to Linux kernel conforming with MIPS UHI [1]. Register $a0 will be set to the reserved value -2. The address of the device-tree blob will be stored as KSEG0 address in $a1. $a2 and $a3 are set to zero. [1] http://prplfoundation.org/wiki/MIPS_documentation Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
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>
2015-04-23Merge branch 'master' of git://git.denx.de/u-boot-dmTom Rini
2015-04-23usb: host: Add ehci-vf USB driver for ARM Vybrid SoC'sSanchayan Maity
This driver adds support for the USB peripheral on Freescale Vybrid SoC's. Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
2015-04-23ARM: vf610: Initial integration for Colibri VF50/VF61Sanchayan Maity
This adds initial support for Colibri VF50/VF61 based on Freescale Vybrid SoC. - CPU clocked at 396/500 MHz - DDR3 at 396MHz - for VF50, use PLL2 as memory clock (synchronous mode) - for VF61, use PLL1 as memory clock (asynchronous mode) - Console on UART0 (Colibri UART_A) - Ethernet on FEC1 - PLL5 based RMII clocking (E.g. No external crystal) - UART_A and UART_C I/O muxing - Boot from NAND by default Tested on Colibri VF50/VF61 booting using serial loader over UART. Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com> Acked-by: Stefan Agner <stefan@agner.ch>
2015-04-23ARM: vf610: Enable cachesStefan Agner
Enables caches which provides a rather huge speedup of the boot loader. Also mark the on-chip RAM as cachable since this is the area U-Boot runs from. Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
2015-04-23ARM: vf610: Add SoC and CPU type detectionSanchayan Maity
Vybrid product family consists of several rather similar SoC which can be determined by softare during boot time. This allows use of variable ${soc} for Linux device tree files. Detect VF5xx CPU's by reading the CPU count register. We can determine the second number of the CPU type (VF6x0) which indicates the presence of a L2 cache. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
2015-04-23ARM: vf610: Enable external 32KHz oscillatorStefan Agner
Enable the SCSC (Slow Clock Source Controller) and select the external 32KHz oscillator. This improves the accuracy of the RTC. Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
2015-04-23ARM: vf610: Move DDR3 initialization to imx-commonSanchayan Maity
In order to avoid code duplication, move the DDR3 initialization to the common place under imx-common. Currently ROW_DIFF and COL_DIFF can be chosen from the board file. The JEDEC timings are specified using a common ddr3_jedec_timings structure. Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Sanchayan Maity <maitysanchayan@gmail.com>
2015-04-23arm: am437x: mux: Update mux namesBryan De Faria
Correct and complete the mux names following AM437x Technical Reference Manual. Signed-off-by: Bryan De Faria <bdefaria-ext@adeneo-embedded.com>
2015-04-23m68k: add architecture-specific u-boot.ldsangelo@sysam.it
Add architecture-specific u-boot.lds and remove all board-specific u-boot.lds. All the .text customization that was board-specific have been moved inside the related include/configs, inside a LDS_BOARD_TEXT define. Signed-off-by: Angelo Dureghello <angelo@sysam.it>
2015-04-23fastboot: ARM: OMAP5: Enable reboot-bootloaderDileep Katta
Implemented fb_set_reboot_flag() for OMAP5 to set an environment variable 'dofastboot' when reboot-bootloader called. This environment variable will be checked in boot command and fastboot will be called if the variable is set. If the bootcmd env variable of OMAP5 common is overwritten with board-specific command, then these changes will not apply. This was originally intended for DRA7 platform, but now applies to all OMAP5. Ref: http://git.omapzoom.org/?p=repo/u-boot.git;a=commit;h=19da2e436e9806259cf1f4988b9e046ab256bf2c Signed-off-by: Angela Stegmaier <angelabaker@ti.com> Signed-off-by: Dileep Katta <dileep.katta@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com> [trini: Make it check for !CONFIG_ENV_IS_NOWHERE as we can't saveenv() in that case] Signed-off-by: Tom Rini <trini@konsulko.com>
2015-04-23ARM: DRA7: Set serial number environment variableDileep Katta
This patch populates serial number environment variable from die_id_0 and die_id_1 register values for DRA7xx boards. The function is added in omap common code so that this can be re-used. Serial# environment variable will be useful to show correct information in "fastboot devices" commands. Ref: http://git.omapzoom.org/?p=repo/u-boot.git;a=commit;h=a6bcaaf67f6e4bcd97808f53d0ceb4b0c04d583c Signed-off-by: Angela Stegmaier <angelabaker@ti.com> Signed-off-by: Dileep Katta <dileep.katta@linaro.org> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-04-23davinci: add support for omapl138-lcdk boardPeter Howard
Signed-off-by: Peter Howard <phoward@gme.net.au> [trini: Add config file, update for ..._ether_addr() -> ..._ethaddr() rename] Signed-off-by: Tom Rini <trini@konsulko.com>
2015-04-23armv8/ls2085ardb: Add support of LS2085ARDB platformYork Sun
The LS2085ARDB is a evaluation platform that supports LS2085A family SoCs. This patch add sbasic support for the platform. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com>
2015-04-23armv8/ls2085aqds: Add support of LS2085AQDS platformYork Sun
The LS2085AQDS is an evaluatoin platform that supports the LS2085A family SoCs. This patch add basic support of the platform. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
2015-04-23driver/ldpaa: Add support of WRIOP static data structurePrabhakar Kushwaha
Wire rate IO Processor (WRIOP) provide support of receive and transmit ethernet frames from the ethernet MAC. Here Each WRIOP block supports upto 64 DPMACs. Create a house keeping data structure to support upto 16 DPMACs and store external phy related information. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23armv8/fsl-ch3: Add support to print RCW configurationBhupesh Sharma
This patch adds support to print out the Reset Configuration Word information. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23net/memac_phy: reuse driver for little endian SoCsShaohui Xie
The memac for PHY management on little endian SoCs is similar on big endian SoCs, so we modify the driver by using I/O accessor function to handle the endianness, so the driver can be reused on little endian SoCs, we introduce CONFIG_SYS_MEMAC_LITTLE_ENDIAN for little endian SoCs, if the CONFIG_SYS_MEMAC_LITTLE_ENDIAN is defined, the I/O access is little endian, if not, the I/O access is big endian. Move fsl_memac.h out of powerpc include. Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23drivers/fsl-mc: Changed MC firmware loading for new boot architectureJ. German Rivera
Changed MC firmware loading to comply with the new MC boot architecture. Flush D-cache hierarchy after loading MC images. Add environment variables "mcboottimeout" for MC boot timeout in milliseconds, "mcmemsize" for MC DRAM block size. Check MC boot status before calling flib functions. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23armv8: Add SerDes framework for Layerscape ArchitectureMinghuan Lian
Add support of SerDes framework for Layerscape Architecture. - Add support of 2 SerDes block - Add SerDes protocol parsing and detection - Create table of SerDes protocol supported by LS2085A Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2015-04-23armv8/fsl-lsch3: Use correct compatible for serial clock fixupScott Wood
The serial nodes in the fsl-lsch3 device trees have compatible = "fsl,ns16550", "ns16550a" -- so don't look for "ns16550". Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23armv8/ls2085a: Add workaround for USB erratum A-008751Scott Wood
Without this "USB may not work" according to the erratum text, though I did not notice a problem without it. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23fsl-lsch3: Introduce place for common early SoC initScott Wood
Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23armv8/fsl-lsch3: Update early MMU tableYork Sun
During booting, IFC is mapped to low region. After booting up, IFC is remapped to high region for larger space. The environmental variables are also stored at high region. In order to read the variables during booting, a virtual mapping is required. Cache was enabled for entire IFC space before. Actually the first two entries are big enough (4MB) to cover the boot code and environmental variables. Remove extra entries. Move OCRAM entry out of ifdef. Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23armv8/fsl-lsch3: Set nodes in DVM domainScott Wood
This is required for TLB invalidation broadcasts to work. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23armv8/ls2085a: Add support for reset requestpankaj chauhan
Add support for reset_cpu() by asserting RESET_REQ_B. Signed-off-by: pankaj chauhan <pankaj.chauhan@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23armv8/ls2085a: Fix generic timer clock sourceYork Sun
The timer clock is system clock divided by 4, not fixed 12MHz. This is common to the SoC, not board specific. Primary core is fixed when u-boot still runs in board_f. Secondary cores are fixed by reading a variable set by u-boot. Signed-off-by: York Sun <yorksun@freescale.com> CC: Mark Rutland <mark.rutland@arm.com>
2015-04-23armv8/fsl-lsch3: Fix platform clock calculationYork Sun
Platform clock is half of platform PLL. There is an additional divisor in place. Clean up code copied from powerpc. Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23armv8/ls2085a: Update common header filePrabhakar Kushwaha
ls2085a_common.h contains hard-coded information for NOR/NAND flash, I2C, DDR, etc. These are platform specific. Move them out of common header file and placed into respective board header files. Move TEXTBASE to 1MB offset to fit NOR flash with up to 1MB sector size. Enable command auto complete. Update prompt symbol. Set fdt_high to 0xa0000000 because Linux requires that the fdt be 8-byte aligned and below 512 MiB. Besides ensuring compliance with the 512 MiB limit, this avoids problems with the dtb being misaligned within the FIT image. Change the MC FW, MC DPL and Debug server NOR addresses in compliance with the NOR flash layouts for 128MB flash. Add PCIe macros. Enable "loadb" command. Disable debug server. Enable workaround for erratum A008511. Stop reset on panic for postmortem debugging. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23armv8/fsl-lsch3: Implement workaround for erratum A008585York Sun
Generic Timer may contain an erroneous value. The workaround is to read it twice until getting the same value. Signed-off-by: York Sun <yorksun@freescale.com>
2015-04-23driver/ldpaa_eth: Add LDPAA Ethernet driverPrabhakar Kushwaha
LDPAA Ethernet driver is a freescale's new ethernet driver based on Layerscape architecture. Every ethernet driver controls on DPNI object. Where all DPNIs share one common DPBP and DPIO object to support Rx and Tx flows. Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> CC: Cristian Sovaiala <cristian.sovaiala@freescale.com> CC: Bogdan Hamciuc <bogdan.hamciuc@freescale.com> CC: J. German Rivera <German.Rivera@freescale.com> [York Sun: s/NetReceive/net_process_received_packet] Reviewed-by: York Sun <yorksun@freescale.com>
2015-04-23fdt: sandbox: Move setup code from board_f to fdtdecSimon Glass
We want to be able to set up the device tree in SPL, so move this code to a common place. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-04-23ARM: integrator: move CONFIG_ARCH_CINTEGRATOR to KconfigMasahiro Yamada
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Linus Walleij <linus.walleij@linaro.org>
2015-04-23ARM: integrator: abolish CONFIG_INTEGRATORMasahiro Yamada
Switch to CONFIG_ARCH_INTEGRATOR defined by Kconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Linus Walleij <linus.walleij@linaro.org>
2015-04-23ARM: integrator: split board select into AP/CP select and CM selectMasahiro Yamada
Select integrator boards by the combination of platform select (AP/CP) and core module select (CM720T, CM920T, ...). This allows us to remove CONFIG_SYS_EXTRA_OPTIONS and make Kconfig much cleaner. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Linus Walleij <linus.walleij@linaro.org>
2015-04-23ARM: integrator: move board select into mach-integrator/KconfigMasahiro Yamada
The board/SoC select menu in arch/arm/Kconfig is still cluttered. Add ARCH_INTEGRATOR into arch/arm/Kconfig and move the board select under arch/arm/mach-integrator. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Linus Walleij <linus.walleij@linaro.org>
2015-04-23ARM: ARM720t: remove empty asm/arch/hardware.hMasahiro Yamada
arch/arm/cpu/arm720t/start.S includes <asm/arch/hardware.h>, but the hardware.h headers of ARM720T boards are all empty. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: Stephen Warren <swarren@nvidia.com> Cc: Tom Warren <twarren@nvidia.com>
2015-04-22exynos: sandbox: ti: Add SPDX license identifiers and notesSimon Glass
For some files I neglected to add a license. Rectify this: arch/arm/dts/exynos4210-pinctrl-uboot.dtsi arch/arm/dts/exynos4x12-pinctrl-uboot.dtsi arch/arm/dts/exynos5250-pinctrl-uboot.dtsi arch/arm/dts/exynos54xx-pinctrl-uboot.dtsi arch/arm/dts/s5pc100-pinctrl.dtsi arch/arm/dts/s5pc110-pinctrl.dtsi This file came from Linux and has no license information there, so add a comment to that effect: arch/sandbox/include/asm/bitops.h This file also came from Linux - presumably someone from TI could add the license: include/dt-bindings/pinctrl/omap.h Signed-off-by: Simon Glass <sjg@chromium.org> Reported-by: Ingrid Viitanen <ingrid.viitanen@nokia.com>
2015-04-22stm32f4: Add support for stm32f429-discovery boardrev13@wp.pl
Signed-off-by: Kamil Lulko <rev13@wp.pl> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-04-22ARMv7M: Add STM32F4 supportrev13@wp.pl
Signed-off-by: Kamil Lulko <rev13@wp.pl> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-04-22ARM: Add ARMv7-M supportrev13@wp.pl
Signed-off-by: Kamil Lulko <rev13@wp.pl>
2015-04-21driver/fsl-mc: Add support of MC FlibsPrabhakar Kushwaha
Freescale's Layerscape Management Complex (MC) provide support various objects like DPRC, DPNI, DPBP and DPIO. Where: DPRC: Place holdes for other MC objectes like DPNI, DPBP, DPIO DPBP: Management of buffer pool DPIO: Used for used to QBMan portal DPNI: Represents standard network interface These objects are used for DPAA ethernet drivers. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Lijun Pan <Lijun.Pan@freescale.com> Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Signed-off-by: Geoff Thorpe <Geoff.Thorpe@freescale.com> Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com> Signed-off-by: Cristian Sovaiala <cristian.sovaiala@freescale.com> Signed-off-by: pankaj chauhan <pankaj.chauhan@freescale.com> Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2015-04-21fsl-ch3/README: Add description for NOR flash layout (firmware images)Bhupesh Sharma
This patch adds description for NOR flash layout (firmware images) in the README file for LS2085A platforms. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>