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* omap5: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-11/+33
| | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the OMAP5 board select menu to omap5/Kconfig. Move also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="omap5"). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Tom Rini <trini@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com>
* omap4: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-11/+33
| | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the OMAP4 board select menu to omap4/Kconfig. Move also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="omap4"). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Tom Rini <trini@ti.com> Cc: Lokesh Vutla <lokeshvutla@ti.com>
* omap3: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-89/+111
| | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the OMAP3 board select menu to omap3/Kconfig. Move also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="omap3 Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Tom Rini <trini@ti.com>
* davinci: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-61/+85
| | | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the Davinci board select menu to davinci/Kconfig. Move also common settings (CONFIG_SYS_CPU="arm926ejs" and CONFIG_SYS_SOC="davinci"). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Reviewed-by: Tom Rini <trini@ti.com> Cc: Heiko Schocher <hs@denx.de> Cc: Sandeep Paulraj <s-paulraj@ti.com>
* exynos: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-37/+59
| | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the Exynos board select menu to exynos/Kconfig. Consolidate also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="exynos"). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Minkyu Kang <mk7.kang@samsung.com>
* kirkwood: kconfig: refactor Kconfig and defconfigMasahiro Yamada2014-08-30-71/+93
| | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the KirkWood board select menu to kirkwood/Kconfig. Consolidate also common settings (CONFIG_SYS_CPU="arm926ejs" and CONFIG_SYS_SOC="kirkwood"). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Prafulla Wadasdkar <prafulla@marvell.com> Cc: Luka Perkov <luka@openwrt.org>
* versatile: kconfig: move common settingsMasahiro Yamada2014-08-30-9/+27
| | | | | | Move Versatile-specific settings to versatile/Kconfig. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* rmobile: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-19/+41
| | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the Rmobile board select menu to rmobile/Kconfig. Consolidate also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="rmobile"). Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* tegra: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-75/+156
| | | | | | | | | | | | | | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the Tegra board select menu to tegra/Kconfig. Insert the Tegra SoC select menu between the arch select and the board select. Architecture select |-- Tegra Platform (Tegra) |- Tegra SoC select (Tegra20 / 30 / 114 / 124) |- Board select Consolidate also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="tegra*") and always "select" CONFIG_SPL as follows: config TEGRA bool select SPL Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Stephen Warren <swarren@nvidia.com> Cc: Tom Warren <twarren@nvidia.com>
* zynq: kconfig: move board select menu and common settingsMasahiro Yamada2014-08-30-12/+46
| | | | | | | | | | | | | Becuase the board select menu in arch/arm/Kconfig is too big, move the Zynq board select menu to zynq/Kconfig. Consolidate also common settings (CONFIG_SYS_CPU="armv7" and CONFIG_SYS_SOC="zynq"). Refactor board/xilinx/zynq/MAINTAINERS too. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Tested-by: Michal Simek <michal.simek@xilinx.com>
* arm: Add missing .vectors section to linker scriptsBenoît Thébaudeau2014-08-30-0/+6
| | | | | | | | | | Commit 41623c9 'arm: move exception handling out of start.S files' missed some linker scripts. Hence, some boards no longer had exception handling linked since this commit. Restore the original behavior by adding the .vectors section to these linker scripts. Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau.dev@gmail.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
* arm64: Correct passing of Linux kernel argsTom Rini2014-08-30-3/+5
| | | | | | | The Documentation/arm64/booting.txt document says that pass in x1/x2/x3 as 0 as they are reserved for future use. Signed-off-by: Tom Rini <trini@ti.com>
* arm: convert Cygnus and NSP boards to KconfigSteve Rae2014-08-30-0/+8
| | | | | | Convert the bcm958300k and the bcm958622hr boards from "boards.cfg" to Kconfig. Signed-off-by: Steve Rae <srae@broadcom.com>
* arm: add Cygnus and NSP boardsScott Branden2014-08-30-0/+67
| | | | | | | | | The bcm_ep board configuration is used by a number of boards including Cygnus and NSP. Add builds for the bcm958300k and the bcm958622hr boards. Signed-off-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Steve Rae <srae@broadcom.com>
* arm: bcmnsp: Add bcmnsp u-architectureScott Branden2014-08-30-0/+26
| | | | | | | | Base support for the Broadcom NSP SoC. Based on iproc-common and the SoC specific reset function. Signed-off-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Steve Rae <srae@broadcom.com>
* arm: bcmcygnus: Add bcmcygnus u-architectureScott Branden2014-08-30-0/+27
| | | | | | | | Base support for the Broadcom Cygnus SoC. Based on iproc-common and the SoC specific reset function. Signed-off-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Steve Rae <srae@broadcom.com>
* arm: iproc: Initial commit of iproc architecture codeScott Branden2014-08-30-0/+423
| | | | | | | | The iproc architecture code is present in several Broadcom chip architectures, including Cygnus and NSP. Signed-off-by: Scott Branden <sbranden@broadcom.com> Signed-off-by: Steve Rae <srae@broadcom.com>
* arm: vf610: add NFC clock supportStefan Agner2014-08-30-0/+15
| | | | | | | Add NFC (NAND Flash Controller) clock support and enable them at board initialization time. Signed-off-by: Stefan Agner <stefan@agner.ch>
* arm: vf610: add NFC pin muxStefan Agner2014-08-30-0/+38
| | | | | | | | Add pin mux for NAND Flash Controller (NFC). NAND can be connected using 8 or 16 data lines, this patch adds pin mux entries for all 16 data lines. Signed-off-by: Stefan Agner <stefan@agner.ch>
* ARM: Fix overflow in MMU setupMarek Vasut2014-08-30-1/+1
| | | | | | | | | | | | | | | | | | The patch fixes a corner case where adding size to DRAM start resulted in a value (1 << 32), which in turn overflew the u32 computation, which resulted in 0 and it therefore prevented correct setup of the MMU tables. The addition of DRAM bank start and it's size can end up right at the end of the address space in the special case of a machine with enough memory. To prevent this overflow, shift the start and size separately and add them only after they were shifted. Hopefully, we only have systems in tree which have DRAM size aligned to 1MiB boundary. If not, this patch would break such systems. On the other hand, such system would be broken by design anyway. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
* arm: bcm281xx: Add Ethernet Clock supportJiandong Zheng2014-08-30-0/+181
| | | | | | | | Enable Ethernet clock when Broadcom StarFighter2 Ethernet block (CONFIG_BCM_SF2_ETH) is enabled. Signed-off-by: Jiandong Zheng <jdzheng@broadcom.com> Signed-off-by: Steve Rae <srae@broadcom.com>
* arm: ep9315: Add .vectors section to lds and remove obsolete ldsSergey Kostanbaev2014-08-30-58/+0
| | | | | | | | | However ep9315 don't use interrupt vectors during startup, but _startup symbol is used inside uboot to calculate actual monitor size. Signed-off-by: Sergey Kostanbaev <sergey.kostanbaev@gmail.com> Cc: albert.u.boot@aribaud.net
* socfpga: initialize designware ethernetPavel Machek2014-08-30-0/+19
| | | | | | | | Enable initialization fo designware ethernet controller. With this patch, ethernet works in my configuration, provided I set ethernet address in the environment. Signed-off-by: Pavel Machek <pavel@denx.de>
* socfpga: Fix SOCFPGA build error for Altera dev kitChin Liang See2014-08-29-1/+7
| | | | | | | | | | | | | To fix the build error when build for Altera dev kit, not virtual target. At same time, set the build for Altera dev kit as default instead virtual target. With that, U-Boot is booting well and SPL still lack of few drivers. Signed-off-by: Chin Liang See <clsee@altera.com> Cc: Pavel Machek <pavel@denx.de> Cc: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net>
* socfpga: fix clock manager register definitionPavel Machek2014-08-29-99/+105
| | | | | | | | | Structure defining clock manager hardware was wrong, leading to wrong registers being accessed and hang in MMC init. This fixes structure to match hardware. Signed-off-by: Pavel Machek <pavel@denx.de>
* arm: include config.h in arch/arm/lib/vectors.SChristian Riesch2014-08-29-0/+2
| | | | | | | | | | | config.h is required for CONFIG_SYS_DV_NOR_BOOT_CFG. Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Reported-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Heiko Schocher <hs@denx.de> Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
* ARM:asm:io.h use static inlineJeroen Hofstee2014-08-29-6/+6
| | | | | | | | | | | When compiling u-boot with W=1 the extern inline void for read* is likely causing the most noise. gcc / clang will warn there is never a actual declaration for these functions. Instead of declaring these extern make them static inline so it is actually declared. cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* Merge branch 'master' of git://git.denx.de/u-boot-tiTom Rini2014-08-29-74/+170
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| * ARM: DRA: Enable VTT regulatorLokesh Vutla2014-08-25-0/+3
| | | | | | | | | | | | | | | | | | | | DRA7 evm REV G and later boards uses a vtt regulator for DDR3 termination and this is controlled by gpio7_11. Configuring gpio7_11. The pad A22(offset 0x3b4) is used by gpio7_11 on REV G and later boards, and left unused on previous boards, so it is safe enough to enable gpio on all DRA7 boards. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
| * ARM: DRA7: Enable software leveling for dra7Sricharan R2014-08-25-68/+32
| | | | | | | | | | | | | | | | | | | | Currently hw leveling is enabled by default on DRA7/72. But the hardware team suggested to use sw leveling as hw leveling is not characterized and seen some test case failures. So enabling sw leveling on all DRA7 platforms. Signed-off-by: Sricharan R <r.sricharan@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
| * keystone2: use EFUSE_BOOTROM information to configure PLLsVitaly Andrianov2014-08-25-0/+129
| | | | | | | | | | | | | | | | | | This patch reads EFUSE_BOOTROM register to see the maximum supported clock for CORE and TETRIS PLLs and configure them accordingly. Acked-by: Murali Karicheri <m-karicheri2@ti.com> Signed-off-by: Vitaly Andrianov <vitalya@ti.com> Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
| * board/ti/dra7xx: add support for parallel NORpekon gupta2014-08-25-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for parallel NOR device (S29GL512S10) present on J6-EVM. The Flash device is connected to GPMC controller on chip-select[0] and accessed as memory-mapped device. It has data-witdh=x16, capacity-64MBytes(512Mbits) and is CFI compatible. As multiple devices are share GPMC pins on this board, so following board settings are required to detect NOR device: SW5.1 (NAND_BOOTn) = OFF (logic-1) SW5.2 (NOR_BOOTn) = ON (logic-0) /* Active-low */ SW5.3 (eMMC_BOOTn) = OFF (logic-1) SW5.4 (QSPI_BOOTn) = OFF (logic-1) And also set appropriate SYSBOOT configurations: SW3.1 (SYSBOOT[ 8])= ON (logic-1) /* selects SYS_CLK1 speed */ SW3.2 (SYSBOOT[ 9])= OFF (logic-0) /* selects SYS_CLK1 speed */ SW3.3 (SYSBOOT[10])= ON (logic-1) /* wait-pin monitoring = enabled */ SW3.4 (SYSBOOT[11])= OFF (logic-0) /* device type: Non Muxed */ SW3.5 (SYSBOOT[12])= OFF (logic-0) /* device type: Non Muxed */ SW3.6 (SYSBOOT[13])= ON (logic-1) /* device bus-width: 1(x16) */ SW3.7 (SYSBOOT[14])= OFF (logic-0) /* reserved */ SW3.8 (SYSBOOT[15])= ON (logic-1) /* reserved */ Also, following changes are required to enable NOR Flash support in dra7xx_evm board profile:
* | Merge branch 'zynq' of git://www.denx.de/git/u-boot-microblazeTom Rini2014-08-29-20/+5
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| * | ARM: zynq: Remove spl.hMichal Simek2014-08-19-18/+2
| | | | | | | | | | | | | | | | | | | | | | | | Do not specify own zynq specific SPL macros because there is no need for that. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | ARM: zynq: Move ps7_init() out of spl.hMichal Simek2014-08-19-2/+2
| | | | | | | | | | | | | | | | | | | | | Prepare for spl.h removal. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
| * | zynq: spl: Add vectors section to linker scriptPeter Crosthwaite2014-08-08-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The vectors section contains the _start symbol which is used as the program entry point. Add it to the linker script in same fashion as done for regular u-boot. This allows for correct generation of an spl elf with a non-zero entry point. A similar change was applied to sunxi platform in "sunxi: Fix u-boot-spl.lds to refer to .vectors" (sha1: 9e5f80d823e3fd2a685b10ecf02009e34b86cff9) This also allows for placement of the vector table at the hivecs location by setting the TEXT_BASE to 0xffff0000. Tested-by: Michal Simek <michal.simek@xilinx.com> Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* | | Merge branch 'master' of git://git.denx.de/u-boot-tegraTom Rini2014-08-29-1/+217
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| * | | ARM: tegra: add Colibri T30 board supportStefan Agner2014-08-18-0/+103
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This adds board support for the Toradex Colibri T30 module. Working functions: - SD card boot - eMMC environment and boot - USB host/USB client (on the dual role port) - Network (via ASIX USB) Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | | ARM: tegra: Use mem size from MC rather than ODMDATAStephen Warren2014-08-18-1/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In at least Tegra124, the Tegra memory controller (MC) has a register that controls the memory size. Read this to determine the memory size rather than requiring this to be redundantly encoded into the ODMDATA. This way, changes to the BCT (i.e. MC configuration) automatically updated SW's view of the memory size, without requiring manual changes to the ODMDATA. Future work potentially required: * Clip the memory size to architectural limits; U-Boot probably doesn't and won't support either LPAE or Tegra's "swiss cheese" memory layout, at least one of which would be required for >2GB RAM. * Subtract out any carveout required by firmware on future SoCs. Based-on-work-by: Tom Warren <twarren@nvidia.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
| * | | ARM: tegra: Disable VPRBryan Wu2014-08-18-0/+97
| | |/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On Tegra114 and Tegra124 platforms, certain display-related registers cannot be accessed unless the VPR registers are programmed. For bootloader, we probably don't care about VPR, so we disable it (which counts as programming it, and allows those display-related registers to be accessed). This patch is based on the commit 5f499646c83ba08079f3fdff6591f638a0ce4c0c in Chromium OS U-Boot project. Signed-off-by: Andrew Chew <achew@nvidia.com> Signed-off-by: Jimmy Zhang <jimmzhang@nvidia.com> Signed-off-by: Bryan Wu <pengw@nvidia.com> [acourbot: ensure write went through, vpr.c style changes] Signed-off-by: Alexandre Courbot <acourbot@nvidia.com> Reviewed-by: Stephen Warren <swarren@nvidia.com> Cc: Tom Warren <TWarren@nvidia.com> Cc: Stephen Warren <swarren@nvidia.com> Cc: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Thierry Reding <treding@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
* | | Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2014-08-29-26/+2265
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| * | | mx6sxsabresd: Add Ethernet supportFabio Estevam2014-08-20-0/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mx6sxsabresd board has 2 FEC ports, each one connected to a AR8031. Add support for one FEC port initially. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | | mx6sx: Adjust enable_fec_anatop_clock() for mx6soloxFabio Estevam2014-08-20-0/+21
| | | | | | | | | | | | | | | | | | | | | | | | Configure and enable the ethernet clock for mx6solox. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | | mx6sxsabresd: Convert to the new Kconfig styleFabio Estevam2014-08-20-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | mx6sxsabresd was not in the master branch when the conversion to the new Kconfig style happened, so convert it now so that it can build again. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| * | | ARM: mx6: Handle the MMDCx_MDCTL COL field capricesMarek Vasut2014-08-20-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The COL field value cannot be easily calculated from the desired column number. Instead, there are special cases for that, see the datasheet, MMDCx_MDCTL field description, field COL . Cater for those special cases. Signed-off-by: Marek Vasut <marex@denx.de>
| * | | ARM: mx6: Prevent overflow in DRAM size detectionMarek Vasut2014-08-20-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The MX6 DRAM controller can be configured to handle 4GiB of DRAM, but only 3840 MiB of that can be really used. In case the controller is configured to operate a 4GiB module, the imx_ddr_size() function will correctly compute that there is 4GiB of DRAM in the system. Firstly, the return value is 32-bit, so the function will effectively return zero. Secondly, the MX6 cannot address the full 4GiB, but only 3840MiB of all that. Thus, clamp the returned size to 3840MiB in such case. Signed-off-by: Marek Vasut <marex@denx.de> Acked-by: Tim Harvey <tharvey@gateworks.com>
| * | | ARM: mx5: Fix CHSCCDR nameMarek Vasut2014-08-20-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | Fix the name of the CCM CHSCCDR register. Signed-off-by: Marek Vasut <marex@denx.de>
| * | | mx6: add support of multi-processor commandGabriel Huau2014-08-20-0/+108
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows u-boot to load different OS or Bare Metal application on different cores of the i.MX6 SoC. For example: running Android on cpu0 and a RT OS like QNX/FreeRTOS on cpu1. Signed-off-by: Gabriel Huau <contact@huau-gabriel.fr> Acked-by: Stefano Babic <sbabic@denx.de>
| * | | Update aristainetos board to KconfigStefano Babic2014-08-13-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | aristainetos board was merged in u-boot-imx before Kconfig was integrated, but it is not yet mainline. Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Heiko Schocher <hs@denx.de> Acked-by: Heiko Schocher <hs@denx.de>
| * | | Merge branch 'master' of git://git.denx.de/u-boot-armStefano Babic2014-08-11-721/+3393
| |\ \ \ | | |/ / | | | | | | | | | | | | | | | | | | | | Conflicts: boards.cfg Signed-off-by: Stefano Babic <sbabic@denx.de>
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