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* armv8/fsl-lsch3: Convert flushing L3 to assembly to avoid using stackYork Sun2015-02-24-0/+1
| | | | | | | | | | | | Flushing L3 cache in CCN-504 requries d-cache to be disabled. Using assembly function to guarantee stack is not used before flushing is completed. Timeout is needed for simualtor on which CCN-504 is not implemented. Return value can be checked for timeout situation. Change bootm.c to disable dcache instead of simply flushing, required by flushing L3. Signed-off-by: York Sun <yorksun@freescale.com>
* armv8/fsl-lsch3: Change normal memory shareabilityYork Sun2015-02-24-1/+2
| | | | | | | According to hardware implementation, a single outer shareable global coherence group is defined. Inner shareable has not bee enabled. Signed-off-by: York Sun <yorksun@freescale.com>
* fsl-ch3/lowlevel: TZPC and TZASC programming to configure non-secure accessesBhupesh Sharma2015-02-24-0/+28
| | | | | | | | | | | | | This patch ensures that the TZPC (BP147) and TZASC-400 programming happens for LS2085A SoC only when the desired config flags are enabled and ensures that the TZPC programming is done to allow Non-secure (NS) + secure (S) transactions only for DCGF registers. The TZASC component is not present on LS2085A-Rev1, so the TZASC-400 config flag is turned OFF for now. Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
* Merge git://git.denx.de/u-boot-sunxiTom Rini2015-02-21-0/+9
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| * sunxi: Fix sun5i mbus speed when booting old kernelsHans de Goede2015-02-21-0/+9
| | | | | | | | | | | | | | | | | | Older linux-sunxi-3.4 kernels override our PLL6 setting with 300 MHz, halving the mbus frequency, so set it to 300 MHz ourselves and base the mbus divider on that. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
* | rpi: add support for Raspberry Pi 2 model BStephen Warren2015-02-21-0/+4
| | | | | | | | | | | | | | | | USB doesn't seem to work yet; the controller detects the on-board Hub/ Ethernet device but can't read the descriptors from it. I haven't investigated yet. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
* | bcm2836 SoC support (used in Raspberry Pi 2 model B)Stephen Warren2015-02-21-4/+25
| | | | | | | | | | | | | | | | | | | | | | | | The bcm2835 and bcm2836 are essentially identical, except: - The CPU is an ARM1176 v.s. a quad-core Cortex-A7. - The physical address of many IO controllers has moved. Rather than introducing a whole new bcm2836 value for $(SOC) or $(ARCH), update the existing bcm2835 code to handle the minor differences, and plumb it into the ARMv7 CPU architecture. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
* | bcm2835/rpi: add SPDX license tags for some filesStephen Warren2015-02-21-33/+3
| | | | | | | | Signed-off-by: Stephen Warren <swarren@wwwdotorg.org>
* | ARM: keystone: move SoC headers to mach-keystone/include/machMasahiro Yamada2015-02-21-1279/+0
| | | | | | | | | | | | | | | | Move arch/arm/include/asm/arch-keystone/* -> arch/arm/mach-keystone/include/mach/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com>
* | ARM: orion5x: move SoC headers to mach-orion5x/include/machMasahiro Yamada2015-02-21-334/+0
| | | | | | | | | | | | | | | | Move arch/arm/include/asm/arch-orion5x/* -> arch/arm/mach-orion5x/include/mach/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
* | ARM: nomadik: move SoC headers to mach-nomadik/include/machMasahiro Yamada2015-02-21-76/+0
| | | | | | | | | | | | | | | | | | Move arch/arm/include/asm/arch-nomadik/* -> arch/arm/mach-nomadik/include/mach/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Nomadik Linux Team <STN_WMM_nomadik_linux@list.st.com> Cc: Alessandro Rubini <rubini@unipv.it>
* | ARM: kirkwood: move SoC headers to mach-kirkwood/include/machMasahiro Yamada2015-02-21-761/+0
| | | | | | | | | | | | | | | | | | | | Move arch/arm/include/asm/arch-kirkwood/* -> arch/arm/mach-kirkwood/include/mach/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Stefan Roese <sr@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Luka Perkov <luka.perkov@sartura.hr>
* | ARM: davinci: move SoC headers to mach-davinci/include/machMasahiro Yamada2015-02-21-1587/+0
| | | | | | | | | | | | | | | | Move arch/arm/include/asm/arch-davinci/* -> arch/arm/mach-davinci/include/mach/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Tom Rini <trini@ti.com>
* | ARM: at91: move SoC headers to mach-at91/include/machMasahiro Yamada2015-02-21-4295/+0
|/ | | | | | | | Move arch/arm/include/asm/arch-at91/* -> arch/arm/mach-at91/include/mach/* Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
* Merge branch 'master' of http://git.denx.de/u-boot-sunxiTom Rini2015-02-17-26/+31
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| * sunxi: Normalise FEL supportSimon Glass2015-02-16-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | Make sunxi's FEL code fit with the normal U-Boot boot sequence instead of creating its own. There are some #ifdefs required in start.S. Future work will hopefully remove these. This series is available at u-boot-dm, branch sunxi-working. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
| * arm: spl: Provide for a board-specific loaderSimon Glass2015-02-16-0/+4
| | | | | | | | | | | | | | | | | | | | | | Some boards have a special way of loading U-Boot that does not fit with the existing SPL code. For example sunxi uses an 'FEL' mode where U-Boot is loaded over USB. Add a CONFIG option and boot mode for this. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
| * arm: Allow lr to be saved by board codeSimon Glass2015-02-16-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The link register value can be required on some boards (e.g. FEL mode on sunxi) so use a branch instruction to jump to save_boot_params() instead of a branch link. This requires a branch back to save_boot_params_ret so adjust the users to deal with this. For exynos just drop the function since it doesn't do anything. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Siarhei Siamashka <siarhei.siamashka@gmail.com> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
| * sunxi: dram: Un-inline dram helper functionsHans de Goede2015-02-16-26/+2
| | | | | | | | | | | | | | | | | | Move the dram helper functions to a separate C file, rather then having them as inline helpers in dram.h. This saves 144 bytes in the .text segment for sun6i builds. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | ARM: lpc3250: config: add generic board supportVladimir Zapolskiy2015-02-16-1/+3
| | | | | | | | | | | | | | The only LPC3250 board works fine with enabled generic board support, add CONFIG_SYS_GENERIC_BOARD right into the arch config header. Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
* | keystone2: ddr3: eliminate using global ddr3_size variableVitaly Andrianov2015-02-16-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | KS2 ddr3 initialization uses ddr3_size global variable before u-boot relocation. Even if the variable is not being used after relocation, writing to it corrupts relocation table. This patch removes the global ddr3_size variable and uses local one instead. Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Tested-by: Nishanth Menon <nm@ti.com>
* | clock_am43xx:Set the MAC clock to /5 for OPP100Steve Kipisz2015-02-16-0/+2
| | | | | | | | | | | | | | | | When EMAC is in the boot order, the boot ROM sets OPP50 and the MAC clock is set to /2. SPL needs to change it to /5 for Ethernet to generate the correct txclk. This patch sets it correctly. Signed-off-by: Steve Kipisz <s-kipisz2@ti.com>
* | ARM: DRA7: EMIF: Update SDRAM_REF_CTRL register valueLokesh Vutla2015-02-16-0/+1
| | | | | | | | | | | | | | | | | | | | | | The value in SDRAM_REF_CTRL controls the delay time between the initial rising edge of DDR_RESETn to rising edge of DDR_CKE (JEDEC specs this as 500us). In order to achieve this, SDRAM_REF_CTRL should be written with a value corresponding to 500us delay before starting DDR initialization sequence, and configure proper value at the end of sequence. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* | Merge git://git.denx.de/u-boot-samsungTom Rini2015-02-13-0/+4
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| * | Exynos542x: Add and enable get_periph_rate supportAkshay Saraswat2015-02-13-0/+4
| |/ | | | | | | | | | | | | | | | | | | | | | | We planned to fetch peripheral rate through one generic API per peripheral. These generic peripheral functions are in turn expected to fetch apt values from a function refactored as per SoC versions. This patch adds support for fetching peripheral rates for Exynos5420 and Exynos5800. Signed-off-by: Akshay Saraswat <akshay.s@samsung.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
* | dm: at91: Drop use of ATMEL_PIO_PORTS in the header fileSimon Glass2015-02-12-8/+4
|/ | | | | | | | With driver model the number of PIO ports is defined by platform data, so remove it from the header file. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
* Merge branch 'master' of git://git.denx.de/u-boot-atmelTom Rini2015-02-10-217/+83
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| * arm, at91: add reset controller status registerHeiko Schocher2015-02-07-0/+2
| | | | | | | | | | | | | | add reset controller status register Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Bo Shen <voice.shen@atmel.com>
| * ARM: atmel: cleanup: remove at91cap9 related codeBo Shen2015-02-07-217/+3
| | | | | | | | | | | | | | | | | | | | | | As the at91cap9adk board is removed by commit: b5508344 (ARM: remove broken "at91cap9adk" board), so the at91cap9 code is not used anymore, and also the document for at91cap9 can not be found on www.atmel.com, so remove the at91cap9 related code. Signed-off-by: Bo Shen <voice.shen@atmel.com> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
| * ARM: atmel: sama5d4: add matrix1 base addr definitionBo Shen2015-02-07-0/+2
| | | | | | | | Signed-off-by: Bo Shen <voice.shen@atmel.com>
| * ARM: atmel: spl: add saic to aic redirect functionBo Shen2015-02-07-0/+1
| | | | | | | | | | | | | | 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: sama5: add sfr register header fileBo Shen2015-02-07-0/+38
| | | | | | | | | | | | | | | | | | The SFR (special function registers) can be shared bwteen sama5d3 and sama5d4 soc. Signed-off-by: Bo Shen <voice.shen@atmel.com> [whitespace adoptions for 80 char compliance] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
| * ARM: atmel: sama5: add bus matrix header fileBo Shen2015-02-07-0/+37
| | | | | | | | | | | | | | | | This matrix header file can be shared between sama5d3 and sama5d4 soc. Signed-off-by: Bo Shen <voice.shen@atmel.com> [whitespace adaptions for 80 char compliance] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2015-02-10-6/+73
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| * | arm: mxs: Add 'Wait for JTAG user' if booted in JTAG modeGraeme Russ2015-02-10-0/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | imx: mx6: Fixed AIPS3 base address issueYe.Li2015-02-10-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | 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:mx6 update fuse_bank0_regsPeng Fan2015-02-10-4/+8
| | | | | | | | | | | | | | | | | | Update fuse_bank0_regs structure according reference mannual. Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
| * | imx:mx6sx add dram io configure for mx6sxPeng Fan2015-01-22-0/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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 branch 'microblaze' of git://git.denx.de/u-boot-microblazeTom Rini2015-02-09-1/+0
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| * | | common: Move dram_init() declaration to common locationMichal Simek2015-02-09-1/+0
| | |/ | |/| | | | | | | | | | Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* | | Merge git://git.denx.de/u-boot-marvellTom Rini2015-02-06-0/+20
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| * | | arm: armada-xp: Add SPL support used to include the DDR training codeStefan Roese2015-02-06-0/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: maxbcm: Enable SPL to include DDR training code into U-BootStefan Roese2015-02-06-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds SPL support to the maxbcm MV78460 based board. Including the fixed DDR configuratrion needed for the DDR training code. And the the serdes PHY init code. Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
| * | | arm: armada-xp: Change built target to include the SPL binary as bin_hdrStefan Roese2015-02-06-0/+4
| |/ / | | | | | | | | | | | | Signed-off-by: Stefan Roese <sr@denx.de> Reviewed-by: Luka Perkov <luka.perkov@sartura.hr>
* | | ARM: UniPhier: refactor pinmon commandMasahiro Yamada2015-02-07-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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: remove dummy gpio.hMasahiro Yamada2015-02-07-6/+0
|/ / | | | | | | | | | | | | | | | | | | This dummy header was introduced by commit 630bf80ebb34 (ARM: UniPhier: add dummy gpio.h to enable CONFIG_OF_CONTROL). Thanks to commit a08d643dbd85 (dm: Drop gpio.h header from fdtdec.c), such an ugly workaround is no longer needed. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-tiTom Rini2015-02-02-5/+111
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| * | omap3: add some MUX definitions for upcoming cairoAlbert ARIBAUD \(3ADEV\)2015-01-29-2/+49
| | | | | | | | | | | | Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
| * | omap3: mmc: add 1.8v bias setting for MMC1Albert ARIBAUD \(3ADEV\)2015-01-29-0/+1
| | | | | | | | | | | | Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
| * | omap3: add SDRC settings for Samsung K4X51163PGAlbert ARIBAUD \(3ADEV\)2015-01-29-0/+43
| | | | | | | | | | | | Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr>
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