summaryrefslogtreecommitdiff
path: root/arch
AgeCommit message (Collapse)Author
2014-08-31versatile: kconfig: move common settingsMasahiro Yamada
Move Versatile-specific settings to versatile/Kconfig. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-08-31rmobile: kconfig: move board select menu and common settingsMasahiro Yamada
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>
2014-08-31tegra: kconfig: move board select menu and common settingsMasahiro Yamada
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>
2014-08-31zynq: kconfig: move board select menu and common settingsMasahiro Yamada
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>
2014-08-30arm: Add missing .vectors section to linker scriptsBenoît Thébaudeau
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>
2014-08-30arm64: Correct passing of Linux kernel argsTom Rini
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>
2014-08-30arm: convert Cygnus and NSP boards to KconfigSteve Rae
Convert the bcm958300k and the bcm958622hr boards from "boards.cfg" to Kconfig. Signed-off-by: Steve Rae <srae@broadcom.com>
2014-08-30arm: add Cygnus and NSP boardsScott Branden
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>
2014-08-30arm: bcmnsp: Add bcmnsp u-architectureScott Branden
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>
2014-08-30arm: bcmcygnus: Add bcmcygnus u-architectureScott Branden
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>
2014-08-30arm: iproc: Initial commit of iproc architecture codeScott Branden
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>
2014-08-30arm: vf610: add NFC clock supportStefan Agner
Add NFC (NAND Flash Controller) clock support and enable them at board initialization time. Signed-off-by: Stefan Agner <stefan@agner.ch>
2014-08-30arm: vf610: add NFC pin muxStefan Agner
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>
2014-08-30ARM: Fix overflow in MMU setupMarek Vasut
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>
2014-08-30arm: bcm281xx: Add Ethernet Clock supportJiandong Zheng
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>
2014-08-30arm: ep9315: Add .vectors section to lds and remove obsolete ldsSergey Kostanbaev
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
2014-08-30socfpga: initialize designware ethernetPavel Machek
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>
2014-08-29socfpga: Fix SOCFPGA build error for Altera dev kitChin Liang See
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>
2014-08-29socfpga: fix clock manager register definitionPavel Machek
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>
2014-08-29arm: include config.h in arch/arm/lib/vectors.SChristian Riesch
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>
2014-08-29ARM:asm:io.h use static inlineJeroen Hofstee
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>
2014-08-29Merge branch 'master' of git://git.denx.de/u-boot-tiTom Rini
2014-08-29Merge branch 'zynq' of git://www.denx.de/git/u-boot-microblazeTom Rini
2014-08-29Merge branch 'master' of git://git.denx.de/u-boot-tegraTom Rini
2014-08-29Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini
2014-08-29Merge branch 'master' of http://git.denx.de/u-boot-sunxiTom Rini
2014-08-28Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini
2014-08-25ARM: DRA: Enable VTT regulatorLokesh Vutla
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>
2014-08-25ARM: DRA7: Enable software leveling for dra7Sricharan R
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>
2014-08-25keystone2: use EFUSE_BOOTROM information to configure PLLsVitaly Andrianov
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>
2014-08-25board/ti/dra7xx: add support for parallel NORpekon gupta
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:
2014-08-24nios2: remove EPCS driverThomas Chou
The Altera EPCS is SPI flash. We have been using SPI flash driver to access EPCS for years. The old EPCS driver could be removed. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2014-08-24nios2: add generic board supportThomas Chou
This patch implements the generic board init as described in doc/README.generic-board. Signed-off-by: Thomas Chou <thomas@wytron.com.tw> Signed-off-by: Scott McNutt <smcnutt@psyent.com> Reviewed-by: Stefan Roese <sr@denx.de>
2014-08-24nios2: remove obsolete PCI5441 and PK1C20 boardsThomas Chou
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2014-08-24nios2: Fix printf size_t format related warnings (again...)Vasili Galka
When compiling the current code on GCC 4.8.3, the following warnings appear: warning: format '%zu' expects argument of type 'size_t', but argument 2 has type 'long unsigned int' [-Wformat=] There were many mails about such warnings on different architectures. This patch limits itself to the nios2 architecture. The problem is that for the size_t (%zu, %zd, ...) arguments of printf GCC does not verify the type match to size_t type. It verifies the type match to the compiler-defined __SIZE_TYPE__ type. Thus, if size_t is defined different from __SIZE_TYPE__ - warnings inevitably appear. There is a comment by Thomas Chou to the (rejected) patch: http://patchwork.ozlabs.org/patch/272102/ which explains that the older GCC toolchains (gcc-3.4.6 and gcc-4.1.2) expect size_t to be "unsigned long" and the newer expect it to be "unsigned int". Thus, no matter how we define size_t - either way warnings appear when using some GCC version. By rejecting that patch, a choice was made to prefer older GCC versions and leave the warnings when building with the newer toolchains. Personally, I disagree with this choice... In any case, this patch proposes a way to fix the warnings for any GCC version. Just define size_t using the __SIZE_TYPE__ compiler-defined type and the type verification will pass. I tested that this fixes the warning on GCC 4.8.3. I don't have an older toolchain to test with, but __SIZE_TYPE__ was definitely defined in GCC 3.4.6, so it should work there too. Signed-off-by: Vasili Galka <vvv444@gmail.com> Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
2014-08-21powerpc: mpc8xx: remove FLAGADM board supportMasahiro Yamada
This board has been orphaned for a while and old enough. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-08-21powerpc: mpc8xx: remove GEN860T, GEN806T_SC board supportMasahiro Yamada
These boards have been orphaned for a while and old enough. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-08-21powerpc: mpc8xx: remove SXNI855T board supportMasahiro Yamada
This board has been orphaned for a while and old enough. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-08-21powerpc: mpc8xx: remove svm_sc8xx boardMasahiro Yamada
This board has been orphaned for a while and old enough. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-08-21powerpc: mpc8xx: remove stxxtc board supportMasahiro Yamada
This board has been orphaned for a while and old enough. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
2014-08-21omap: remove omap5912osk board supportMasahiro Yamada
Emails to the board maintainer "Rishi Bhattacharya <rishi@ti.com>" have been bouncing. Tom suggested to remove this board. Remove also omap1510_udc.c because this is the last board to enable it. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Suggested-by: Tom Rini <trini@ti.com>
2014-08-20Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxTom Rini
2014-08-20powerpc/mpc85xx: Enabling CPC conditionally based on hwconfig optionsShaveta Leekha
If hwconfig does not contains "en_cpc" then by default all cpcs are enabled If this config is defined then only those individual cpcs which are defined in the subargument of "en_cpc" will be enabled e.g en_cpc:cpc1,cpc2; (this will enable cpc1 and cpc2) or en_cpc:cpc2; (this enables just cpc2) Signed-off-by: Shaveta Leekha <shaveta@freescale.com> Signed-off-by: Sandeep Singh <Sandeep@freescale.com> Reviewed-by: York Sun <yorksun@freescale.com>
2014-08-20mx6sxsabresd: Add Ethernet supportFabio Estevam
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>
2014-08-20mx6sx: Adjust enable_fec_anatop_clock() for mx6soloxFabio Estevam
Configure and enable the ethernet clock for mx6solox. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2014-08-20mx6sxsabresd: Convert to the new Kconfig styleFabio Estevam
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>
2014-08-20ARM: mx6: Handle the MMDCx_MDCTL COL field capricesMarek Vasut
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>
2014-08-20ARM: mx6: Prevent overflow in DRAM size detectionMarek Vasut
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>
2014-08-20ARM: mx5: Fix CHSCCDR nameMarek Vasut
Fix the name of the CCM CHSCCDR register. Signed-off-by: Marek Vasut <marex@denx.de>
2014-08-20mx6: add support of multi-processor commandGabriel Huau
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>