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| | * | ARM: atmel: sama5d4: add bus matrix init functionBo Shen2015-02-07-0/+35
| | | | | | | | | | | | | | | | Signed-off-by: Bo Shen <voice.shen@atmel.com>
| | * | ARM: atmel: spl: can not disable osc for sama5d4Bo Shen2015-02-07-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | The SAMA5D4 SoC on chip rc oscillator can not be disabled. Signed-off-by: Bo Shen <voice.shen@atmel.com>
| | * | ARM: atmel: spl: add saic to aic redirect functionBo Shen2015-02-07-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some SoC need to redirect the saic to aic to make the interrupt to work, here add a weak function to be replaced by real function. Signed-off-by: Bo Shen <voice.shen@atmel.com>
| | * | ARM: atmel: spl: add weak bus matrix init functionBo Shen2015-02-07-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Some SoC need to configure the bus matrix, add an weak function to be replace by real function. Signed-off-by: Bo Shen <voice.shen@atmel.com>
| | * | ARM: atmel: clock: make it possible to configure HMX32Bo Shen2015-02-07-0/+8
| | | | | | | | | | | | | | | | Signed-off-by: Bo Shen <voice.shen@atmel.com>
| * | | Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2015-02-10-22/+223
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| | * | arm: mxs: Add 'Wait for JTAG user' if booted in JTAG modeGraeme Russ2015-02-10-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When booting in JTAG mode, there is no way to use soft break-points, and no way of knowing when SPL has finished executing (so the user can issue a 'halt' command to load u-boot.bin for example) Add a debug output and simple loop to stop execution at the completion of the SPL initialisation as a pseudo break-point when booting in JTAG mode Signed-off-by: Graeme Russ <gruss@tss-engineering.com>
| | * | arm: mxs: Enable booting of mx28 without batteryGraeme Russ2015-02-10-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Section 4.1.2 of Freescale Application Note AN4199 describes the configuration required to operate the mx28 from a 5V source without a battery. This patch changes the behaviour of the dropout control of the DC-DC converter (refer to section 11.12.9 of the mx28 Application Processor Reference Manual - Document Number: MCIMX28RM, Rev 2, 08/2013) to the following: - Always use 4P2 Linear Regulator if CONFIG_SYS_MXS_VDD5V_ONLY is defined - Switch between 4P2 Linear Regulator and Battery, using whichever has the highest voltage if CONFIG_SYS_MXS_VDD5V_ONLY isnot set (this is the same as the pre-patch behaviour) Signed-off-by: Graeme Russ <gruss@tss-engineering.com> Signed-off-by: Damien Gotfroi <dgotfroi@greenwatch.be>
| | * | arm: mxs: Add debug outputs and comments to mxs SPL source filesGraeme Russ2015-02-10-5/+127
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is difficult to track down fail to boot issues in the mxs SPL. Implement the following to make it easier: - Add debug outputs to allow tracing of SPL progress in order to track where failure to boot occurs. DEUBUG and CONFIG_SPL_SERIAL_SUPPORT must be defined to enable debug output in SPL - Add TODO comments where it is not clear if the code is doing what it is meant to be doing, even tough the board boots properly (these comments refer to existing code, not to any code added by this patch) Signed-off-by: Graeme Russ <gruss@tss-engineering.com>
| | * | imx: mx6: Fixed AIPS3 base address issueYe.Li2015-02-10-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Should use AIPS3 configuration address 0x0227C000 to set AIPS3, not the AIPS3 base address. Additional, replace AIPS1_BASE_ADDR to AIPS3_ARB_BASE_ADDR to align with AIPS1 and AIPS2, and resolve the AIPS3_ARB_BASE_ADDR undefine problem. Signed-off-by: Ye.Li <B37916@freescale.com>
| | * | imx:mx6sx add dram io configure for mx6sxPeng Fan2015-01-22-14/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define two structure mx6sx_iomux_ddr_regs and mx6sx_iomux_grp_regs. Add a new function mx6sx_dram_iocfg to configure dram io. Since mx6sx only have one channel mmdc0, define a new empty macro MMDC1 to replace mmdc1->entry=value for mx6sx. And to other mx6 soc, MMDC1 effects as "mmdc1->entry=value". Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
| * | | Merge git://git.denx.de/u-boot-marvellTom Rini2015-02-06-0/+102
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| | * | | arm: armada-xp: Add SPL support used to include the DDR training codeStefan Roese2015-02-06-0/+102
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds SPL support to the Marvell Armada-XP. With this addition the bin_hdr integration is not needed any more. The SPL will first initialize the serdes/PHY and the call the DDR setup and training code now integrated into mainline U-Boot. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
| * | | ARM: UniPhier: leave the last element of boot_device_table emptyMasahiro Yamada2015-02-07-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Checking if the pointer is NULL would be easier to know the tail of the boot_device_table[] array. For clarification, add the /* sentinel */ comment. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | | ARM: UniPhier: refactor pinmon commandMasahiro Yamada2015-02-07-11/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The return value of get_boot_mode_sel() is used as the index of the boot_device_table[] array. Its type should be "int" rather than "u32". Use only the iterator "i" for the loop in do_pinmon(). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | | ARM: UniPhier: enable I2C input pins for PH1-sLD8Masahiro Yamada2015-02-07-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | To use I2C controllers on PH1-sLD8, the bit 10 (SCL0/SDA0) and bit 11 (SCL1/SDA1) of IECTRL register must be set. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | | ARM: UniPhier: do not compile unnecessary objectsMasahiro Yamada2015-02-07-32/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It is true that unused functions are removed from the ELF image by the compiler's garbage collection but relying on it too much does not look nice. Currently, the build is taking more than it should. Refactor the makefiles to compile only files that are really needed. CONFIG_SOC_INIT and CONFIG_DRAM_INIT are no longer needed by the optimization. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | | ARM: UniPhier: remove unused checkboard() functionsMasahiro Yamada2015-02-07-51/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit 0365ffcc0bd6 (generic-board: show model name in board_init_f() too), checkboard() is invoked only when show_board_info() fails to get the model name from Device Tree. It never happens because UniPhier SoCs now only work with CONFIG_OF_CONTROL and all the root nodes of UniPhier device trees have the "model" property. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | | ARM: UniPhier: revive support card infoMasahiro Yamada2015-02-07-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since commit 0365ffcc0bd6 (generic-board: show model name in board_init_f() too), the support card information has not been displayed because check_support_card() is invoked only when show_board_info() fails to get the model name from Device Tree. This commit adds misc_init_f() function to call check_support_card() from there. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | | ARM: UniPhier: move SPL init functions to spl_board_init()Masahiro Yamada2015-02-07-72/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now init functions called from board_postclk_init() and dram_init() are only necessary for SPL. Move them to spl_board_init() for clean-up. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | | ARM: UniPhier: move pin_init() to board_early_init_f()Masahiro Yamada2015-02-07-6/+26
| |/ / | | | | | | | | | | | | | | | | | | Currently, I/O pin settings are not necessary for SPL. The board_early_init_f() seems a suitable place to call pin_init(). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | Merge branch 'master' of git://git.denx.de/u-boot-tiTom Rini2015-02-02-42/+116
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| | * | davinci: Do not duplicate setting of gdTom Rini2015-01-29-16/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In f0c3a6c we stopped setting gd in board_init_f, but later had to revert to due problems on certain platforms. As davinci does not look to have these problems, we can drop the setting here and rely upon crt0.S to do it. Cc: Peter Howard <pjh@northern-ridge.com.au> Signed-off-by: Tom Rini <trini@ti.com>
| | * | omap3: make SDRC SHARING setting configurableAlbert ARIBAUD \(3ADEV\)2015-01-29-1/+5
| | | | | | | | | | | | | | | | Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
| | * | omap3: enable GP9 timer and UART2Albert ARIBAUD \(3ADEV\)2015-01-29-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | These are needed for the upcoming Cairo board support. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
| | * | ARM: OMAP5: DRA7xx: Add support for power rail groupingLubomir Popov2015-01-29-25/+101
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the DRA72x (J6Eco) EVM one PMIC SMPS is powering three SoC core rails. This concept of using one SMPS to supply multiple core domains (in various, although limited combinations, per primary device use case) has now become common and is used by many customer J6/J6Eco designs; it is supported by a number of corresponding PMIC OTP versions. This patch implements correct operation of the core voltages scaling routine by ensuring that each SMPS that is supplying more than one domain shall be written only once, and with the highest voltage of those fused in the SoC (or of those defined in the corresponding header if fuse read is disabled or fails) for the power rails belonging to the group. The patch also replaces some PMIC-related magic numbers with the appropriate definitions. The default OPP_NOM voltages for the DRA7xx SoCs are updated as well, per the latest DMs. Signed-off-by: Lubomir Popov <l-popov@ti.com>
| * | | Merge branch 'master' of git://git.denx.de/u-boot-sunxiTom Rini2015-02-02-3/+21
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| | * | | sunxi: rsb: Move rsb_set_device_mode() call to rsb_init()Hans de Goede2015-02-02-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It turns out that the device_mode_data is rsb specific, rather then slave specific, so integrate the rsb_set_device_mode() call into rsb_init(). Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| | * | | sunxi: rsb: Add sun9i (A80 support)Hans de Goede2015-02-02-0/+13
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | Add support for the A80 to the rsb code. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
| * | | Merge branch 'master' of git://git.denx.de/u-boot-dmTom Rini2015-01-30-9/+20
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| | * | | exynos5: pinmux: check flag for i2c configPrzemyslaw Marczak2015-01-29-8/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some versions of Exynos5 supports High-Speed I2C, on few interfaces, this change allows support this. The new flag is: PINMUX_FLAG_HS_MODE Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com> Cc: Simon Glass <sjg@chromium.org> Cc: Akshay Saraswat <akshay.s@samsung.com> Cc: Minkyu Kang <mk7.kang@samsung.com> Acked-by: Simon Glass <sjg@chromium.org>
| | * | | dm: i2c: Provide an offset length parameter where neededSimon Glass2015-01-29-1/+1
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rather than assuming that the chip offset length is 1, allow it to be provided. This allows chips that don't use the default offset length to be used (at present they are only supported by the command line 'i2c' command which sets the offset length explicitly). Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Heiko Schocher <hs@denx.de>
| * | | ARM: armv7 fix spelling of SCTRLPeng Fan2015-01-30-4/+4
| |/ / | | | | | | | | | | | | | | | | | | SCTLR is the abbreviation of System Control Register, so we should use SCTLR but not SCTRL. Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
* | | Errata/ARM57: Add basic constructs to handle and apply A57 specific erratasBhupesh Sharma2015-01-31-0/+45
|/ / | | | | | | | | | | | | | | | | | | | | | | | | This patch adds basic constructs in the ARMv8 u-boot code to handle and apply Cortex-A57 specific erratas. As and example, the framework showcases how erratas 833069, 826974 and 828024 can be handled and applied. Later on this framework can be extended to include other erratas. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-atmelTom Rini2015-01-26-0/+18
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| * | ARM: atmel: sama5d4: add usb device initial codeBo Shen2015-01-19-0/+16
| | | | | | | | | | | | Signed-off-by: Bo Shen <voice.shen@atmel.com>
| * | arm, arm926ejs: make thumb mode compileableHeiko Schocher2015-01-19-0/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | in thumb mode compiler says for example for arch/arm/lib/cache-cp15.c when enabling CONFIG_SYS_THUMB_BUILD: {standard input}: Assembler messages: {standard input}:373: Error: selected processor does not support Thumb mode `mrc p15,0,r4,c1,c0,0' {standard input}:416: Error: selected processor does not support Thumb mode `mcr p15,0,r3,c2,c0,0' so, if caches are disabled, do not use this command on arm926ejs. used on at91 in SPL, to reduce size of SPL. Signed-off-by: Heiko Schocher <hs@denx.de>
* | Merge branch 'zynq' of git://www.denx.de/git/u-boot-microblazeTom Rini2015-01-26-5/+46
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| * | ARM: zynq: List nand, qspi and jtag boot modesMichal Simek2015-01-26-0/+9
| | | | | | | | | | | | | | | | | | Use full boot mode list in SPL. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | ARM: zynq: slcr: Dont modify the reserved bitsSiva Durga Prasad Paladugu2015-01-26-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Set only the 0-3 bits of the FPGA_RST_CTRL register as other bits should not be set to 1. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Reviewed-by: Peter Crosthwaite <peter.crosthwaite@xilinx.com> Reviewed-by: Nathan Rossi <nathan.rossi@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | ARM: zynq: ddrc: Setup half of memory only for ECC caseMichal Simek2015-01-26-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | Setup half of memory from ram_size for ECC case. All the time the same board can be configured with or without ECC. Based on ECC case detection use half of memory with the same configuration. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | ARM: zynq: Remove empty lineMichal Simek2015-01-26-1/+0
| | | | | | | | | | | | | | | | | | Trivial patch. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
| * | ARM: zynq: Enable the Neon instructionsMichal Simek2015-01-26-3/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Added the lowlevel_init to enable the Neon instructions. Initially the u-boot was causing undefined instruction exception if loaded through tcl, and working fine if loaded through FSBL. The exception was causing in convertion formula of given time to ticks. It was because, the Neon instructions were disabled and hence causing the undefined exception. In FSBL case, the FSBL was enabling the Neon instructions. Hence, added the lowlevel_init to enable the Neon instructions. Also enable neon instructions for non-xilinx toolchain. Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com> Acked-by: Radhey Shyam Pandey <radheys@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | | Merge branch 'master' of git://git.denx.de/u-boot-marvellTom Rini2015-01-25-3/+8
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| * | | ARM: kirkwood: fix cpu info for 6282 device idLuka Perkov2015-01-25-3/+8
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Luka Perkov <luka@openwrt.org> Acked-By: Prafulla Wadaskar <prafulla@marvell.com> Acked-by: Stefan Roese <sr@denx.de>
* | | | fsl/ls1021qds: Add deep sleep supporttang yuantian2015-01-24-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add deep sleep support on Freescale LS1021QDS platform. Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> [York Sun: Fix conflict in fdt.c] Reviewed-by: York Sun <yorksun@freescale.com>
* | | | ls102xa: fdt: Disable QSPI and DSPI in NOR/NAND/SD bootAlison Wang2015-01-23-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As QSPI/DSPI and IFC are pin multiplexed, QSPI and DSPI are only enabled in QSPI boot, and disabled in other boot modes. IFC is enabled in NOR/NAND/SD boot, and disabled in QSPI boot. This patch will add fdt support for the above rules. Signed-off-by: Alison Wang <alison.wang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* | | | ARM: HYP/non-sec: Make variable gic_dist_addr as a local onetang yuantian2015-01-23-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Defining variable gic_dist_addr as a globe one prevents some functions, which use it, from being used before relocation which is the case in the deep sleep resume process on Freescale SoC platforms. Besides, we can always get the GIC base address by calling get_gicd_base_address() without referring gic_dist_addr. Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* | | | crypto/fsl: Add fixup for crypto nodeRuchika Gupta2015-01-23-0/+17
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Era property is added in the crypto node in device tree. Move the code to do so from arch/powerpc/mpc8xxx/fdt.c to drivers/sec/sec.c so that it can be used across arm and powerpc platforms having crypto node. Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com> [York Sun: Fix commit message indentation] Reviewed-by: York Sun <yorksun@freescale.com>
* | | Merge branch 'master' of http://git.denx.de/u-boot-sunxiTom Rini2015-01-23-4/+70
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