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* sandbox: config: Enable pre-relocation malloc()Simon Glass2014-07-23-1/+3
| | | | | | | Enable this for sandbox so that we will be able to use driver model before relocation. Signed-off-by: Simon Glass <sjg@chromium.org>
* Add a simple malloc() implementation for pre-relocationSimon Glass2014-07-23-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If we are to have driver model before relocation we need to support some way of calling memory allocation routines. The standard malloc() is pretty complicated: 1. It uses some BSS memory for its state, and BSS is not available before relocation 2. It supports algorithms for reducing memory fragmentation and improving performace of free(). Before relocation we could happily just not support free(). 3. It includes about 4KB of code (Thumb 2) and 1KB of data. However since this has been loaded anyway this is not really a problem. The simplest way to support pre-relocation malloc() is to reserve an area of memory and allocate it in increasing blocks as needed. This implementation does this. To enable it, you need to define the size of the malloc() pool as described in the README. It will be located above the pre-relocation stack on supported architectures. Note that this implementation is only useful on machines which have some memory available before dram_init() is called - this includes those that do no DRAM init (like tegra) and those that do it in SPL (quite a few boards). Enabling driver model preior to relocation for the rest of the boards is left for a later exercise. Signed-off-by: Simon Glass <sjg@chromium.org>
* whitespace cleanupsPavel Machek2014-07-22-1/+1
| | | | | | Whitespace cleanups. Signed-off-by: Pavel Machek <pavel@denx.de>
* rpi_b: handle import of environments in files with CRLF as line endingsAlexander Holler2014-07-22-1/+1
| | | | | | Use the new option -r for env import. Signed-off-by: Alexander Holler <holler@ahsoftware.de>
* am335x_evm: handle import of environments in files with CRLF as line endingsAlexander Holler2014-07-22-1/+1
| | | | | | Use the new option -r for env import. Signed-off-by: Alexander Holler <holler@ahsoftware.de>
* omap3_beagle: handle import of environments in files with CRLF as line endingsAlexander Holler2014-07-22-1/+1
| | | | | | Use the new option -r for env import. Signed-off-by: Alexander Holler <holler@ahsoftware.de>
* Add option -r to env import to allow import of text files with CRLF as line ↵Alexander Holler2014-07-22-1/+2
| | | | | | | | | | | | | | endings When this option is enabled, CRLF is treated like LF when importing environments from text files, which means CRs ('\r') in front of LFs ('\n') are just ignored. Drawback of enabling this option is that (maybe exported) variables which have a trailing CR in their content will get imported without that CR. But this drawback is very unlikely and the big advantage of letting Windows user create a *working* uEnv.txt too is likely more welcome. Signed-off-by: Alexander Holler <holler@ahsoftware.de>
* h2200: Disable SHA256 on FIT imagesTom Rini2014-07-22-0/+1
| | | | | | | This board is close in binary size to one of its hard limits, so disable SHA256 FIT image support to gain some breathing room. Signed-off-by: Tom Rini <trini@ti.com>
* common: cmd_ide: use __weak and add prototypesJeroen Hofstee2014-07-22-0/+4
| | | | | | | | | | | clang chokes about the concept of having an alias to an always_inlined function. gcc likely just ignores the always inlined since binary sizes are equal before and after this patch. Convert the aliases to weak functions and provide missing prototypes. cc: Pavel Herrmann <morpheus.ibis@gmail.com> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* tools: compiler.h: add missing time.hJeroen Hofstee2014-07-22-0/+1
| | | | | | | | | | genimg_print_time uses time_t, but time.h is never included. Linux gets away with this since types.h includes time.h. Explicitly include the header file so building on e.g. FreeBSD also works. cc: Tom Rini <trini@ti.com> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* linux/compat.h: port lower_32_bits and upper_32_bits from LinuxLijun Pan2014-07-22-0/+19
| | | | | | | | | | | | | | [backport from linux commit 204b885e and 218e180e7] 64 bit processors are becomming more and more popular. lower_32_bits and upper_32_bits save our labor doing shifts/manipulations like (u32)(n) and (u32)((n) >> 32). They are good helpers in both little and big endian cases. Port these two functions here from Linux:include/linux/kernel.h, cater the comment message to little/big endian cases. Later on, developers could include linux/compat.h if they want to use these two functions. Signed-off-by: Lijun Pan <Lijun.Pan@freescale.com>
* mmc: prevent some warnings with make W=1Jeroen Hofstee2014-07-18-1/+3
| | | | | | | | Add missing prototypes for global functions and make local functions static. cc: panto@antoniou-consulting.com Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* env_callback.h: spl: mark callback as maybe_unusedJeroen Hofstee2014-07-18-1/+1
| | | | | | | | | | | | | When static inline is used in a header file the function should preferably be inlined and if not possible made a static function. When declared inside a c file there is a static function, which might be inlined. Since SPL uses a define to declare the static inline it becomes part of the c file although it is declared in a header and clang will warn that you have introduced unused static functions. Add maybe_unused to prevent such warnings. Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* common: board_f: cosmetic use __weak for ledsJeroen Hofstee2014-07-18-11/+11
| | | | | | | | | | First of all this looks a lot better, but it also prevents a gcc warning (W=1), that the weak function has no previous prototype. cc: Simon Glass <sjg@chromium.org> Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl> Acked-by: Simon Glass <sjg@chromium.org>
* socfpga: timer actually counts downPavel Machek2014-07-14-0/+1
| | | | | | | | | | | | Timer on cyclone5 actually counts down. It took me a while to figure out, as timer counting in wrong direction actually _can_ be used, it just appears to tick at extremely high frequency in u-boot. The bug was introduced in commit 23ab7ee0ffa9d5efd0b4ad830befba306d24a327. Signed-off-by: Pavel Machek <pavel@denx.de> Acked-by: Marek Vasut <marex@denx.de>
* ARM: DRA7xx: Update the board_name env variableLokesh Vutla2014-07-14-0/+3
| | | | | | | Update the board_name env variable and accordingly populate the dtb file. Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-imxTom Rini2014-07-09-26/+212
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| * ARM: m53evk: Update default environmentLothar Rubusch2014-07-09-1/+86
| | | | | | | | | | | | Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Lothar Rubusch <lothar@denx.de> Signed-off-by: Wolfgang Denk <wd@denx.de>
| * ARM: m53evk: Adjust mtdparts settingsMarek Vasut2014-07-09-9/+8
| | | | | | | | | | | | | | | | | | Adjust the mtdparts settings to allow for alternative boot images and for using UBI. Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefano Babic <sbabic@denx.de>
| * ARM: m53evk: add needed commands and optionsMarek Vasut2014-07-09-2/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | - "env ask", "env grep" and "setexpr" are needed for commissioning - add support for ext4 file systems - adjust default environment to use ext4 commands - add write support for (V)FAT and EXT4 - add bitmap and splashscreen support - print timestamp information for images Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefano Babic <sbabic@denx.de>
| * ARM: m28evk: Update default environmentLothar Rubusch2014-07-09-3/+84
| | | | | | | | | | Signed-off-by: Marek Vasut <marex@denx.de> Signed-off-by: Lothar Rubusch <lothar@denx.de>
| * ARM: m28evk: Adjust mtdpartsMarek Vasut2014-07-09-9/+8
| | | | | | | | | | | | Adjust the mtdparts to also consider factory-programmed config block. Signed-off-by: Marek Vasut <marex@denx.de>
| * ARM: m28evk: add needed commands and optionsMarek Vasut2014-07-09-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | - "env ask", "env grep" and "setexpr" are needed for commissioning - add support for ext4 file systems - adjust default environment to use ext4 commands - add write support for (V)FAT and EXT4 - add bitmap and splashscreen support - print timestamp information for images Signed-off-by: Marek Vasut <marex@denx.de> Cc: Stefano Babic <sbabic@denx.de>
* | TI:omap3: enable CONFIG_CMD_DHCP for omap3_beagleTyler Baker2014-07-07-0/+1
| | | | | | | | | | | | | | | | | | | | The following patch re-enables the dhcp functionality on omap3_beagle. It was removed with df4dbb5df6ab1c1d27b3fd4acbaad69b47095daf when omap3_beagle was converted to use ti_omap3_common.h. I have tested beagleboard and beagleboard-xm with this patch and confirmed dhcp is working. Signed-off-by: Tyler Baker <tyler.baker@linaro.org>
* | fit: make sha256 support optionalDirk Eibach2014-07-07-0/+9
| | | | | | | | | | | | | | sha256 has some beefy memory footprint. Make it optional for constrained systems. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
* | board: gdsys: Remove commands to reduce footprintDirk Eibach2014-07-07-4/+22
| | | | | | | | | | | | | | | | | | | | | | | | Commit "2842c1c fit: add sha256 support" badly increased memory footprint, so some of our boards did not build anymore. Since monitor base must not be changed I removed some commands to save memory. Maybe making sha256 optional for fit would be an option for the future since it really has some beefy footprint. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
* | board: gdsys: Make gdsys osd hardware detection more robustDirk Eibach2014-07-07-8/+0
| | | | | | | | Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
* | board: gdsys: Configure bridge on DP501 to support DDC onlyDirk Eibach2014-07-07-3/+4
| | | | | | | | | | | | | | The I2C bridge on DP501 supports EDID, MCCS and HDCP by default. Allow EDID only to avoid I2C address conflicts. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
* | board: gdsys: Increase iocon and dlv10g version stringDirk Eibach2014-07-07-2/+2
| | | | | | | | Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
* | board: gdsys: Fix dlvision-10g I2C configurationDirk Eibach2014-07-07-2/+8
| | | | | | | | | | | | | | PPC4xx config options were not complete. ICS8N3QV01 and SIL1178 needed some more configuration. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
* | i2c: IHS I2C master driverDirk Eibach2014-07-07-18/+41
| | | | | | | | | | | | | | | | IHS I2C master support was merely a hack in the osd driver. Now it is a proper u-boot I2C framework driver, supporting the v2.00 master features. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
* | board: iocon: Support DisplayPort hardwareDirk Eibach2014-07-07-2/+7
| | | | | | | | | | | | There is a new iocon hardware flavor, supporting DisplayPort finally. Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
* | mpc8xx: remove spc1920 board supportMasahiro Yamada2014-07-07-405/+0
| | | | | | | | | | | | This board is old enough and has no maintainer. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | mpc8xx: remove v37 board supportMasahiro Yamada2014-07-07-398/+0
| | | | | | | | | | | | This board is old enough and has no maintainer. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | mpc8xx: remove fads board supportMasahiro Yamada2014-07-07-140/+3
| | | | | | | | | | | | These boards are old enough and have no maintainers. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | mpc8xx: remove netta, netta2, netphone board supportMasahiro Yamada2014-07-07-2026/+0
| | | | | | | | | | | | These boards are old enough and have no maintainers. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | mpc8xx: remove rbc823 board supportMasahiro Yamada2014-07-07-431/+1
| | | | | | | | | | | | This board is old enough and has no maintainer. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | mpc8xx: remove RPXlite_dw, quantum board supportMasahiro Yamada2014-07-07-924/+1
| | | | | | | | | | | | These boards are old enough and have no maintainers. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | mpc8xx: remove qs850, qs860t board supportMasahiro Yamada2014-07-07-1546/+0
| | | | | | | | | | | | These boards are old enough and have no maintainers. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | env_fat: use get_device_and_partition() during env save and loadWu, Josh2014-07-07-2/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use get_device_and_partition() is better since: 1. It will call the device initialize function internally. So we can remove the mmc intialization code to save many lines. 2. It is used by fatls/fatload/fatwrite. So saveenv & load env should use it too. 3. It can parse the "D:P", "D", "D:", "D:auto" string to get correct device and partition information by run-time. Also we remove the FAT_ENV_DEVICE and FAT_ENV_PART. We use a string: FAT_ENV_DEVICE_AND_PART. For at91sam9m10g45ek, it is "0". That means use device 0 and if: a)device 0 has no partition table, use the whole device as a FAT file system. b)device 0 has partittion table, use the partition #1. Refer to the commit: 10a37fd7a4 for details of device & partition string. Signed-off-by: Josh Wu <josh.wu@atmel.com> Reviewed-by: Stephen Warren <swarren@nvidia.com>
* | integrator: switch to generic boardLinus Walleij2014-07-05-0/+1
| | | | | | | | | | | | | | | | | | Turn on generic board for the integrators, as per the request in the startup message. Everything just works, tested on the Integrator/AP and Integrator/CP. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Acked-by: Simon Glass <sjg@chromium.org>
* | ARM: rpi_b: enable GENERIC_BOARDStephen Warren2014-07-05-0/+1
| | | | | | | | | | | | | | Serial port, SD card, and LCD all work. Signed-off-by: Stephen Warren <swarren@wwwdotorg.org> Acked-by: Simon Glass <sjg@chromium.org>
* | arm, calimain: Add CONFIG_SYS_GENERIC_BOARDChristian Riesch2014-07-05-1/+2
| | | | | | | | Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
* | arm:board:h2200: Add CONFIG_SYS_GENERIC_BOARDŁukasz Dałek2014-07-05-0/+1
| | | | | | | | | | | | | | Enable 'generic board init' for H2200 palmtop. Signed-off-by: Lukasz Dalek <luk0104@gmail.com> Acked-by: Marek Vasut <marex@denx.de>
* | socfpga: Adding Scan Manager driverChin Liang See2014-07-05-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | Scan Manager driver will be called to configure the IOCSR scan chain. This configuration will setup the IO buffer settings Signed-off-by: Chin Liang See <clsee@altera.com> Cc: Dinh Nguyen <dinguyen@altera.com> Cc: Wolfgang Denk <wd@denx.de> CC: Pavel Machek <pavel@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net>
* | socfpga: Adding DesignWare watchdog supportChin Liang See2014-07-05-0/+14
| | | | | | | | | | | | | | | | | | | | | | To enable the DesignWare watchdog support at SOCFPGA Cyclone V dev kit. Signed-off-by: Chin Liang See <clsee@altera.com> Cc: Anatolij Gustschin <agust@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Heiko Schocher <hs@denx.de> Cc: Tom Rini <trini@ti.com>
* | arm: ep9315: Return back Cirrus Logic EDB9315A board supportSergey Kostanbaev2014-07-04-0/+292
| | | | | | | | | | | | | | This patch returns back support for old ep93xx processors family Signed-off-by: Sergey Kostanbaev <sergey.kostanbaev@gmail.com> Cc: albert.u.boot@aribaud.net
* | ARMv8/ls2085a_emu: Add LS2085A emulator and simulator board supportYork Sun2014-07-04-0/+261
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | LS2085A is an ARMv8 implementation. This adds board support for emulator and simulator: Two DDR controllers UART2 is used as the console IFC timing is tightened for speedy booting Support DDR3 and DDR4 as separated targets Management Complex (MC) is enabled Support for GIC 500 (based on GICv3 arch) Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Arnab Basu <arnab.basu@freescale.com> Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: Bhupesh Sharma <bhupesh.sharma@freescale.com>
* | armv8/fsl-lsch3: Add support to load and start MC FirmwareJ. German Rivera2014-07-03-3/+70
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adding support to load and start the Layerscape Management Complex (MC) firmware. First, the MC GCR register is set to 0 to reset all cores. MC firmware and DPL images are copied from their location in NOR flash to DDR. MC registers are updated with the location of these images. Deasserting the reset bit of MC GCR register releases core 0 to run. Core 1 will be released by MC firmware. Stop bits are not touched for this step. U-boot waits for MC until it boots up. In case of a failure, device tree is updated accordingly. The MC firmware image uses FIT format. Signed-off-by: J. German Rivera <German.Rivera@freescale.com> Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Lijun Pan <Lijun.Pan@freescale.com> Signed-off-by: Shruti Kanetkar <Shruti@Freescale.com>
* | ARMv8/FSL_LSCH3: Add FSL_LSCH3 SoCYork Sun2014-07-03-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Freescale LayerScape with Chassis Generation 3 is a set of SoCs with ARMv8 cores and 3rd generation of Chassis. We use different MMU setup to support memory map and cache attribute for these SoCs. MMU and cache are enabled very early to bootst performance, especially for early development on emulators. After u-boot relocates to DDR, a new MMU table with QBMan cache access is created in DDR. SMMU pagesize is set in SMMU_sACR register. Both DDR3 and DDR4 are supported. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Varun Sethi <Varun.Sethi@freescale.com> Signed-off-by: Arnab Basu <arnab.basu@freescale.com>
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