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2015-03-05m68k: add amcore board supportangelo@sysam.it
Add Sysam Amcore m68k-based board support. Signed-off-by: Angelo Dureghello <angelo@sysam.it>
2015-03-05Adding Support for BAV335x boardsGilles Gameiro
2015-03-05omap3: add support for QUIPOS Cairo board.Albert ARIBAUD \(3ADEV\)
This patch extends OMAP3 support for AM/DM37xx and introduces the AM3703-based Quipos Cairo board. Signed-off-by: Albert ARIBAUD (3ADEV) <albert.aribaud@3adev.fr> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-03-05SECURE_BOOT : enable esbc_validate command for powerpc and arm platforms.gaurav rana
esbc_validate command uses various IP Blocks: Security Monitor, CAAM block and SFP registers. Hence the respective CONFIG's are enabled. Apart from these CONFIG_SHA_PROG_HW_ACCEL and CONFIG_RSA are also enabled. Signed-off-by: Gaurav Rana <gaurav.rana@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2015-03-05fsl_sfp : Move ccsr_sfp_regs definition to common includegaurav rana
Freescale sfp has been used for mpc8xxx. It will be used for ARM-based SoC as well. This patch moves the CCSR defintion of sfp_regs to common include. This patch also defines ccsr_sfp_regs definition for newer versions of SFP. Signed-off-by: Ruchika Gupta <ruchika.gupta@freescale.com> Signed-off-by: Gaurav Rana <gaurav.rana@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2015-03-05Merge branch 'master' of git://git.denx.de/u-bootStefano Babic
2015-03-05arm: pxa: introducing cpuinfo display for marvell pxa270mMarcel Ziswiler
According to table 2-3 on page 87 of Marvell's latest PXA270 Specification Update Rev. I from 2010.04.19 [1] there exists a breed of chips with a new CPU ID for PXA270M A1 stepping which our latest Colibri PXA270 V2.4A modules actually have assembled. This patch helps in correctly identifying those chips upon boot as well which then looks as follows: CPU: Marvell PXA27xM rev. A1 [1] http://www.marvell.com/application-processors/pxa-family/assets/pxa_27x_spec_update.pdf Acked-by: Marek Vasut <marex@denx.de>
2015-03-05Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2015-03-05mx5: fix get_reset_causeStefano Babic
commit d9f43c8f5c1d7ed27c99a06be85a4bb64b2c73fb sets get_reset_cause() as static, but this conflicts with mx5 where its prototype is in sys_proto.h. Drop it from sys_proto.h and drop print_cpuinfo from mx53_loco, factorizing the call for this board. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Jason Liu <jason.hui@linaro.org>
2015-03-04dt: socfpga: Import and enable Arria V DK DTSMarek Vasut
Import DTS for Arria V development kit and enable support for DT. The DT is imported from Linux 3.19-rc1 as of commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672 . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@opensource.altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Pavel Machek <pavel@denx.de> Reviewed-by: Stefan Roese <sr@denx.de> Cc: Vince Bridgers <vbridger@opensource.altera.com>
2015-03-04dt: socfpga: Import and enable Cyclone V DK DTSMarek Vasut
Import DTS for Cyclone V development kit and enable support for DT. The DT is imported from Linux 3.19-rc1 as of commit 97bf6af1f928216fd6c5a66e8a57bfa95a659672 . Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@opensource.altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Acked-by: Pavel Machek <pavel@denx.de> Reviewed-by: Stefan Roese <sr@denx.de> Cc: Vince Bridgers <vbridger@opensource.altera.com>
2015-03-04arm: socfpga: Add Altera Arria V DK supportMarek Vasut
Add support for the Altera Arria V development kit. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Chin Liang See <clsee@opensource.altera.com> Cc: Dinh Nguyen <dinguyen@opensource.altera.com> Cc: Pavel Machek <pavel@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Vince Bridgers <vbridger@opensource.altera.com>
2015-03-04ti: armv7: Move SPL SDRAM init to the right place, drop unused CONFIG_SPL_STACKSimon Glass
Currently in some cases SDRAM init requires global_data to be available and soon this will not be available prior to board_init_f(). Adjust the code paths in these cases to be correct. In some cases we had the SPL stack be in DDR as we might have large stacks (due to Falcon Mode + Environment). In these cases switch to CONFIG_SPL_STACK_R. In other cases we had simply been setting CONFIG_SPL_STACK into SRAM. In these cases we no longer need to (CONFIG_SYS_INIT_SP_ADDR is used and is also in SRAM) so drop those lines. Signed-off-by: Simon Glass <sjg@chromium.org> Tested on Beagleboard, Beagleboard xM Tested-by: Matt Porter <mporter@konsulko.com> Tested on Beaglebone Black, AM43xx GP EVM, OMAP5 uEVM, OMAP4 Pandaboard Tested-by: Tom Rini <trini@konsulko.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2015-03-04arm: spl: Allow board_init_r() to run with a larger stackSimon Glass
At present SPL uses a single stack, either CONFIG_SPL_STACK or CONFIG_SYS_INIT_SP_ADDR. Since some SPL features (such as MMC and environment) require a lot of stack, some boards set CONFIG_SPL_STACK to point into SDRAM. They then set up SDRAM very early, before board_init_f(), so that the larger stack can be used. This is an abuse of lowlevel_init(). That function should only be used for essential start-up code which cannot be delayed. An example of a valid use is when only part of the SPL code is visible/executable, and the SoC must be set up so that board_init_f() can be reached. It should not be used for SDRAM init, console init, etc. Add a CONFIG_SPL_STACK_R option, which allows the stack to be moved to a new address before board_init_r() is called in SPL. The expected SPL flow (for CONFIG_SPL_FRAMEWORK) is documented in the README. Signed-off-by: Simon Glass <sjg@chromium.org> For version 1: Acked-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Reviewed-by: Stefan Roese <sr@denx.de> Tested-by: Bo Shen <voice.shen@atmel.com> Acked-by: Bo Shen <voice.shen@atmel.com> Acked-by: Heiko Schocher <hs@denx.de> Tested-by: Heiko Schocher <hs@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com>
2015-03-04dm: tegra: Enable driver model in SPL and adjust the GPIO driverSimon Glass
Use the full driver model GPIO and serial drivers in SPL now that these are supported. Since device tree is not available they will use platform data. Remove the special SPL GPIO function as it is no longer needed. This is all in one commit to maintain bisectability. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-03-04arm: spl: Avoid setting up a duplicate global data structureSimon Glass
This is already set up in crt0.S. We don't need a new structure and don't really want one in the 'data' section of the image, since it will be empty and crt0.S's changes will be ignored. As an interim measure, remove it only if CONFIG_DM is not defined. This allows us to press ahead with driver model in SPL and allow the stragglers to catch up. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-03-04arm: Reduce the scope of lowlevel_init()Simon Glass
This function has grown into something of a monster. Some boards are setting up a console and DRAM here in SPL. This requires global_data which should be set up in one place (crt0.S). There is no need for SPL to use s_init() for anything since board_init_f() is called immediately afterwards. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-03-04powerpc: 85xx: Modify CONFIG_USB_MAX_CONTROLLER_COUNT for P1022DSYing Zhang
Modify CONFIG_USB_MAX_CONTROLLER_COUNT value to 1 on P1022DS. As ETSEC2 and USB2 are muxed; thus if ETSEC2 is enabled, the system bus hangs on USB2 if ETSEC2 is enabled but "usb start" command is issued. Hence making default controller count to 1 to avoid system hang. Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com> Reviewed-by: Yusong Sun <yorksun@freescale.com>
2015-03-04powerpc/mpc85xx: Add DSP side awareness for Freescale Heterogeneous SoCsShaveta Leekha
The code provides framework for heterogeneous multicore chips based on StarCore and Power Architecture which are chasis-2 compliant, like B4860 and B4420 It will make u-boot recognize all non-ppc cores and peripherals like SC3900/DSP CPUs, MAPLE, CPRI and print their configuration in u-boot logs. Example boot logs of B4860QDS: U-Boot 2015.01-00232-geef6e36-dirty (Jan 19 2015 - 11:58:45) CPU0: B4860E, Version: 2.2, (0x86880022) Core: e6500, Version: 2.0, (0x80400120) Clock Configuration: CPU0:1600 MHz, CPU1:1600 MHz, CPU2:1600 MHz, CPU3:1600 MHz, DSP CPU0:1200 MHz, DSP CPU1:1200 MHz, DSP CPU2:1200 MHz, DSP CPU3:1200 MHz, DSP CPU4:1200 MHz, DSP CPU5:1200 MHz, CCB:666.667 MHz, DDR:933.333 MHz (1866.667 MT/s data rate) (Asynchronous), IFC:166.667 MHz CPRI:600 MHz MAPLE:600 MHz, MAPLE-ULB:800 MHz, MAPLE-eTVPE:1000 MHz FMAN1: 666.667 MHz QMAN: 333.333 MHz Top level changes include: (1) Top level CONFIG to identify HETEROGENUOUS clusters (2) CONFIGS for SC3900/DSP components (3) Global structures like "cpu_type" and "MPC85xx_SYS_INFO" updated for dsp cores and other components (3) APIs to get DSP num cores and their Mask like: cpu_dsp_mask, cpu_num_dspcores etc same as that of PowerPC (5) Code to fetch and print SC cores and other heterogenous device's frequencies (6) README added for the same Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2015-03-04apalis/colibri_t30: fix MMC/SD card detect GPIOsMarcel Ziswiler
This fixes the MMC/SD card detect GPIOs for Apalis T30 which got broken by the following commit: 2b2b50bc8748 "dm: tegra: dts: Use TEGRA_GPIO() macro for all GPIOs" While at it also re-add the comments describing which particular Apalis/Colibri pins those GPIOs are on. Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Stefan Agner <stefan.agner@toradex.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-04dm: tegra: dts: add aliases for spi on apalis_t30Marcel Ziswiler
All boards with a SPI interface have a suitable spi alias except Apalis T30. Add these missing aliases just as the following commit did for the others: d2f60f93325a "dm: tegra: dts: Add aliases for spi on tegra30 boards" Signed-off-by: Marcel Ziswiler <marcel@ziswiler.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-04ARM: tegra: pinmux: add Tegra210 supportStephen Warren
This patch incorporates a few fixes from Tom Warren <twarren@nvidia.com>. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-04ARM: tegra: pinmux: support Tegra210's e_io_hv pin optionStephen Warren
Tegra210 has a per-pin option named e_io_hv, which indicates that the pin's input path should be configured to be 3.3v-tolerant. Add support for this. Note that this is very similar to previous chip's rcv_sel option. However, since the Tegra TRM names this option differently for the different chips, we support the new name so that the code exactly matches the naming in the TRM, to avoid confusion. This patch incorporates a few fixes from Tom Warren <twarren@nvidia.com>. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-04ARM: tegra: pinmux: account for different drivegroup base registersStephen Warren
Tegra210 starts its drive group registers at a different offset from the APB MISC register block that other SoCs. Update the code to handle this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-04ARM: tegra: pinmux: support hsm/schmitt on pinsStephen Warren
T210 support HSM and Schmitt options in the pinmux register (previous chips placed these options in the drive group register). Update the code to handle this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-04ARM: tegra: pinmux: partially handle varying register layoutsStephen Warren
Tegra210 moves some bits around in the pinmux registers. Update the code to handle this. This doesn't attempt to address the issues with the group-to-group varying drive group register layout mentioned earlier. This patch handles the SoC-to-SoC differences in the mux register layout. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-04ARM: tegra: pinmux: move some type definitionsStephen Warren
On some future SoCs, some per-drive-group features became per-pin features. Move all type definitions early in the header so they can be enabled irrespective of the setting of TEGRA_PMX_SOC_HAS_DRVGRPS. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-04ARM: tegra: pinmux: handle feature removal on newer SoCsStephen Warren
On some future SoCs, some of the per-drive-group features no longer exist. Add some ifdefs to support this. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-04ARM: tegra: pinmux: simplify some definesStephen Warren
Future SoCs have a slightly different combination of pinmux options per pin. This will be simpler to handle if we simply have one define per option, rather than grouping various options together, in combinations that don't align with future chips. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-04ARM: tegra: pinmux: add note re: drive group field definesStephen Warren
Tegra's drive group registers have a remarkably inconsistent layout. The current U-Boot driver doesn't take this into account at all. Add a comment to describe the issue, so at least anyone debugging the driver will be aware of this. To solve this, we'd need to add a per-drive-group data structure describing the layout for the individual register. Since we don't set up too many drive groups in U-Boot at present, this hopefully isn't causing too much practical issue. Still, we probably need to fix this sometime. Wth Tegra210, the register layout becomes almost entirely consistent, so this problem partially solves itself over time. Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-04ARM: tegra: add function to clear pinmux CLAMPING bitStephen Warren
This is needed to correctly apply the new Jetson TK1 pinmux config. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-04ARM: tegra: support running in non-secure modeStephen Warren
When the CPU is in non-secure (NS) mode (when running U-Boot under a secure monitor), certain actions cannot be taken, since they would need to write to secure-only registers. One example is configuring the ARM architectural timer's CNTFRQ register. We could support this in one of two ways: 1) Compile twice, once for secure mode (in which case anything goes) and once for non-secure mode (in which case certain actions are disabled). This complicates things, since everyone needs to keep track of different U-Boot binaries for different situations. 2) Detect NS mode at run-time, and optionally skip any impossible actions. This has the advantage of a single U-Boot binary working in all cases. (2) is not possible on ARM in general, since there's no architectural way to detect secure-vs-non-secure. However, there is a Tegra-specific way to detect this. This patches uses that feature to detect secure vs. NS mode on Tegra, and uses that to: * Skip the ARM arch timer initialization. * Set/clear an environment variable so that boot scripts can take different action depending on which mode the CPU is in. This might be something like: if CPU is secure: load secure monitor code into RAM. boot secure monitor. secure monitor will restart (a new copy of) U-Boot in NS mode. else: execute normal boot process Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-04ARM: tegra: support large RAM sizesStephen Warren
Some systems have so much RAM that the end of RAM is beyond 4GB. An example would be a Tegra124 system (where RAM starts at 2GB physical) that has more than 2GB of RAM. In this case, we want gd->ram_size to represent the actual RAM size, so that the actual RAM size is passed to the OS. This is useful if the OS implements LPAE, and can actually use the "extra" RAM. However, we can't use get_ram_size() to verify the actual amount of RAM present on such systems, since some of the RAM can't be accesses, which confuses that function. Avoid calling get_ram_size() when the RAM size is too large for it to work correctly. It's never actually needed anyway, since there's no reason for the BCT to report the wrong RAM size. In systems with >=4GB RAM, we still need to clip the reported RAM size since U-Boot uses a 32-bit variable to represent the RAM size in bytes. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-04ARM: tegra: fix variable naming in query_sdram_size()Stephen Warren
size_mb is used to hold a value that's sometimes KB, sometimes MB, and sometimes bytes. Use separate correctly named variables to avoid confusion here. Also fix indentation of a conditional statement. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
2015-03-02Merge branch 'xnext/zynqmp' of git://www.denx.de/git/u-boot-microblazeTom Rini
2015-03-02arm64: Add Xilinx ZynqMP supportMichal Simek
Add basic Xilinx ZynqMP arm64 support. Serial and SD is supported. It supports emulation platfrom ep108 and QEMU. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Tom Rini <trini@konsulko.com>
2015-03-02armv7.h: Add <asm/io.h>Tom Rini
With a389531 we now call readl() from this file so add <asm/io.h> so that we have a prototype for the function. Signed-off-by: Tom Rini <trini@konsulko.com>
2015-03-02imx6: Added DEK blob generator commandRaul Cardenas
Freescale's SEC block has built-in Data Encryption Key(DEK) Blob Protocol which provides a method for protecting a DEK for non-secure memory storage. SEC block protects data in a data structure called a Secret Key Blob, which provides both confidentiality and integrity protection. Every time the blob encapsulation is executed, a AES-256 key is randomly generated to encrypt the DEK. This key is encrypted with the OTP Secret key from SoC. The resulting blob consists of the encrypted AES-256 key, the encrypted DEK, and a 16-bit MAC. During decapsulation, the reverse process is performed to get back the original DEK. A caveat to the blob decapsulation process, is that the DEK is decrypted in secure-memory and can only be read by FSL SEC HW. The DEK is used to decrypt data during encrypted boot. Commands added -------------- dek_blob - encapsulating DEK as a cryptgraphic blob Commands Syntax --------------- dek_blob src dst len Encapsulate and create blob of a len-bits DEK at address src and store the result at address dst. Signed-off-by: Raul Cardenas <Ulises.Cardenas@freescale.com> Signed-off-by: Nitin Garg <nitin.garg@freescale.com> Signed-off-by: Ulises Cardenas <ulises.cardenas@freescale.com> Signed-off-by: Ulises Cardenas-B45798 <Ulises.Cardenas@freescale.com>
2015-03-02mx35: Fix boot hang by avoiding vector relocationFabio Estevam
Since commit 3ff46cc42b9d73d0 ("arm: relocate the exception vectors") mx35 does not boot anymore. Add a specific relocate_vectors macro that skips the vector relocation, as the i.MX35 SoC does not provide RAM at the high vectors address (0xFFFF0000), and (0x00000000) maps to ROM. This allows mx35 to boot again. Cc: Sebastian Priebe <sebastian.priebe@cadcon.de> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Tested-by: Stefano Babic <sbabic@denx.de>
2015-03-02mx31: Fix boot hang by avoiding vector relocationFabio Estevam
Since commit 3ff46cc42b9d73d0 ("arm: relocate the exception vectors") mx31 does not boot anymore. Add a specific relocate_vectors macro that skips the vector relocation, as the i.MX31 SoC does not provide RAM at the high vectors address (0xFFFF0000), and (0x00000000) maps to ROM. This allows mx31 to boot again. Cc: Anatolij Gustschin <agust@denx.de> Cc: Magnus Lilja <lilja.magnus@gmail.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2015-03-02Merge branch 'master' of git://git.denx.de/u-bootStefano Babic
2015-03-01Merge branch 'master' of git://git.denx.de/u-boot-samsungTom Rini
2015-03-01Merge branch 'master' of git://git.denx.de/u-boot-uniphierTom Rini
2015-03-01Merge branch 'rmobile' of git://git.denx.de/u-boot-shTom Rini
2015-03-01Merge branch 'master' of git://git.denx.de/u-boot-shTom Rini
2015-03-01ARM: HYP/non-sec: relocation before enable secondary coresPeng Fan
If CONFIG_ARMV7_PSCI is not defined and CONFIG_ARMV7_SECURE_BASE is defined, smp_kicl_all_cpus may enable secondary cores and runs into secure_ram_addr( _smp_pen), before code is relocated to secure ram. So need relocation to secure ram before enable secondary cores. Signed-off-by: Peng Fan <Peng.Fan@freescale.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com>
2015-03-01ARM: UniPhier: remove SSC_WAY_SIZE and SSC_NUM_ENTRIES macrosMasahiro Yamada
Each way of the system cache has 256 entries for PH1-Pro4 and older SoCs, whereas 512 entries for PH1-Pro5 and newer SoCs. The line size is still 128 byte. Thus, the way size is 32KB/64KB for old/new SoCs. To keep lowlevel_init SoC-independent, set BOOT_RAM_SIZE to the constant value 32KB. It is large enough for temporary RAM and should work for all the SoCs of UniPhier family. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-03-01ARM: UniPhier: remove stop_mpll() from PH1-Pro4 PLL initializationMasahiro Yamada
This function was intended for MN2WS0235 (what we call PH1-Pro4TV). On that SoC, MPLL is already running on the power-on reset and it makes sense to stop the PLL at early boot-up. On the other hand, PH1-Pro4(R) does not have SC_MPLLOSCCTL register, so this function has no point. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-03-01ARM: UniPhier: consolidate MEMCONF setting codeMasahiro Yamada
This code is duplicated in ph1-ld4/sg_init.c and ph1-pro4/sg_init.c. Merge the same code into a new file, memconf.c. The helper functions no longer have to be placed in the header file. Also, move them into memconf.c. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2015-03-01ARM: UniPhier: support 1CS support card for all the UniPhier SoCsMasahiro Yamada
Two support card variants are used with UniPhier reference boards: - 1 chip select support card (original CPLD) - 3 chip selects support card (ARIMA-compatible CPLD) Currently, the former is only supported on PH1-Pro4, but it can be expanded to PH1-LD4, PH1-sLD8 with a little code change. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>