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* Cosmetic: Fix a number of typos, no functional changes.Robert P. J. Day2013-09-20-1/+1
| | | | | | | Fix various misspellings of things like "environment", "kernel", "default" and "volatile", and throw in a couple grammar fixes. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
* git-mailrc: Update SPI custodianJagannadha Sutradharudu Teki2013-09-20-0/+2
| | | | | | Update git-mailrc with alias and nick name details. Signed-off-by: Jagannadha Sutradharudu Teki <jaganna@xilinx.com>
* cosmetic: doc: uImage.FIT: fix typosMasahiro Yamada2013-09-20-2/+2
| | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Acked-by: Simon Glass <sjg@chromium.org>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-09-06-18/+241
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| * Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2013-09-05-3/+240
| |\ | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/serial/serial.c The conflict above was a trivial case of adding one init function in each branch, and manually resolved in merge.
| | * ARM: mxs: tools: Add mkimage support for MXS bootstreamMarek Vasut2013-08-31-0/+165
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add mkimage support for generating and verifying MXS bootstream. The implementation here is mostly a glue code between MXSSB v0.4 and mkimage, but the long-term goal is to rectify this and merge MXSSB with mkimage more tightly. Once this code is properly in U-Boot, MXSSB shall be deprecated in favor of mkimage-mxsimage support. Note that the mxsimage generator needs libcrypto from OpenSSL, I therefore enabled the libcrypto/libssl unconditionally. MXSSB: http://git.denx.de/?p=mxssb.git;a=summary The code is based on research presented at: http://www.rockbox.org/wiki/SbFileFormat Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@ti.com> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Otavio Salvador <otavio@ossystems.com.br>
| | * tools: add support for setting the CSF into imximageStefano Babic2013-08-31-3/+75
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for setting the CSF (Command Sequence File) pointer which is used for HAB (High Assurance Boot) in the imximage by adding e.g. CSF 0x2000 in the imximage.cfg file. This will set the CSF pointer accordingly just after the padded data image area. The boot_data.length is adjusted with the value from the imximage.cfg config file. The resulting u-boot.imx can be signed with the FSL HAB tooling. The generated CSF block needs to be appended to the u-boot.imx. Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'Albert ARIBAUD2013-09-04-1/+1
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| | * | arm, spl: add watchdog library to SPLHeiko Schocher2013-08-28-1/+1
| | |/ | | | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Tom Rini <trini@ti.com>
| * | Merge branch 'u-boot-atmel/master' into 'u-boot-arm/master'Albert ARIBAUD2013-09-04-14/+0
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| | * | ARM: at91: atmel_nand: pmecc driver will select the galois table by sector sizeWu, Josh2013-08-22-14/+0
| | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | Define the galois index table offset in chip head file. So user do not need to set by himself. Driver will set it correctly according to sector_size. Signed-off-by: Josh Wu <josh.wu@atmel.com> Acked-by: Scott Wood <scottwood@freescale.com> [rebased on master] Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
* | | mail: Fix email addressMarek Vasut2013-09-06-1/+1
| | | | | | | | | | | | | | | | | | | | | Fix my email address. Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@ti.com>
* | | git-mailrc: Update MMC custodianPantelis Antoniou2013-09-06-1/+2
|/ / | | | | | | | | | | Update git-mailrc with my nick and replace afleming as mmc custodian. Signed-off-by: Pantelis Antoniou <panto@antoniou-consulting.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxTom Rini2013-08-21-0/+126
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| * | TPL : introduce the TPL based on the SPLYing Zhang2013-08-20-0/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to the nand SPL on some board(e.g. P1022DS)has a size limit, it can not be more than 4K. So, the SPL cannot initialize the DDR with the SPD code. This patch introduces TPL to enable a loader stub that is loaded by the code from the SPL. It initializes the DDR with the SPD or other operations. The TPL's size is sizeable, the maximum size is decided by the memory's size that TPL runs. It initializes the DDR through SPD code, and copys final uboot image to DDR. So there are three stage uboot images: * spl_boot, * tpl_boot, * final uboot image Signed-off-by: Ying Zhang <b40530@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
| * | powerpc: mpc85xx: Support booting from SD Card with SPLYing Zhang2013-08-20-0/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code from the internal on-chip ROM. It loads the final uboot image into DDR, then jump to it to begin execution. The SPL's size is sizeable, the maximum size must not exceed the size of L2 SRAM. It initializes the DDR through SPD code, and copys final uboot image to DDR. So there are two stage uboot images: * spl_boot, 96KB size. The env variables are copied to L2 SRAM, so that ddr spd code can get the interleaving mode setting in env. It loads final uboot image from offset 96KB. * final uboot image, size is variable depends on the functions enabled. Signed-off-by: Ying Zhang <b40530@freescale.com> Acked-by: York Sun <yorksun@freescale.com>
* | | ppc4xx: Remove CANBT boardMatthias Fuchs2013-08-20-3/+4
|/ / | | | | | | | | | | | | This board and especially the CPU (PPC405CR) is EOL. Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu> Acked-by: Wolfgang Denk <wd@denx.de>
* | Merge branch 'master' of git://88.191.163.10/u-boot-armTom Rini2013-08-18-0/+2
|\ \ | |/ | | | | | | | | | | | | | | | | Fixup an easy conflict over adding the clk_get prototype and USB_OTG defines for am33xx having moved. Conflicts: arch/arm/include/asm/arch-am33xx/hardware.h Signed-off-by: Tom Rini <trini@ti.com>
| * README.falcon: Note how we determine if we can boot the OS or notTom Rini2013-07-26-0/+2
| | | | | | | | | | Reviewed-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Tom Rini <trini@ti.com>
* | config: don't define CONFIG_ARCH_DEVICE_TREEStephen Warren2013-08-02-2/+1
|/ | | | | | | Now that nothing uses CONFIG_ARCH_DEVICE_TREE, stop defining it. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org>
* Merge branch 'master' of git://git.denx.de/u-boot-nds32Tom Rini2013-07-25-1/+1
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| * block: constify sect_buf argument of ide_write_dataGabor Juhos2013-07-24-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a const keyword to the sect_buf argument of ide_write_data to fix the following warning: cmd_ide.c: In function '__ide_output_data': cmd_ide.c:548: warning: passing argument 2 of 'ide_write_data' discards qualifiers from pointer target type /devel/u-boot.git/include/ide.h:76: note: expected 'ulong *' but argument is of type 'const ulong *' Also modify the driver-model documentation to match with the new prototype. Compile tested only. Cc: Macpaul Lin <macpaul@andestech.com> Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
* | MIPS: remove obsolete TODO itemsGabor Juhos2013-07-24-4/+0
| | | | | | | | | | | | | | | | The MIPS code uses centralized u-boot.lds script already, and dynamic relocation is supported as well. Signed-off-by: Gabor Juhos <juhosg@openwrt.org> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
* | Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-209/+13
|/ | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* README.mx28_common: Rename it to README.mxsFabio Estevam2013-07-17-0/+0
| | | | | | | | commit 54965b61360 (README: mxs: Introduce README.mxs) should have changed the file name to README.mxs, as it covers both mx23 and mx28 now. Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-07-12-93/+42
|\ | | | | | | | | | | | | | | | | | | Fix a trivial conflict in arch/arm/dts/exynos5250.dtsi about gpio and serial. Conflicts: arch/arm/dts/exynos5250.dtsi Signed-off-by: Tom Rini <trini@ti.com>
| * Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'Albert ARIBAUD2013-06-28-93/+42
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| | * m28evk: Move README file inside board directoryFabio Estevam2013-06-26-13/+0
| | | | | | | | | | | | | | | | | | Board specific READMEs should be located inside the respective board directory. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| | * mx28evk: Move README file inside board directoryFabio Estevam2013-06-26-46/+0
| | | | | | | | | | | | | | | | | | Board specific READMEs should be located inside the respective board directory. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| | * README: mxs: Introduce README.mxsFabio Estevam2013-06-26-28/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Create a README.mxs file that contains instructions on how to use U-boot for both MX23 and MX28. As boot from NAND has only been tested on mx28, make it clear that it only applies to MX28. While at it, do some small cleanups for the sake of consistency: - Use "MX28" instead of "i.MX28" - Use "section" instead of "chapter" when referring to specific parts of the reference manual chapters. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| | * README: mx28_common: Fix structure of sentenceFabio Estevam2013-06-26-4/+3
| | | | | | | | | | | | | | | | | | Re-structure the sentence a bit so that it can clearer. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| | * README: mx28_common: Do not hardcode the SSP portFabio Estevam2013-06-26-3/+1
| | | | | | | | | | | | | | | | | | | | | MX28 can boot from SSP0 or SSP1, so it is better not to hardcode the SSP port in the instructions. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
| | * README: mx28_common: Keep the text within 80 columnsFabio Estevam2013-06-26-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | In order to improve readability keep the text within 80 columns. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* | | Merge branch 'master' of git://git.denx.de/u-boot-videoTom Rini2013-07-10-0/+8
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| * | | video: lcd: Make splash_screen_prepare weak, remove config macroRobert Winkler2013-07-01-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Remove CONFIG_SPLASH_SCREEN_PREPARE from README Add doc/README.splashprepare to document functionality Signed-off-by: Robert Winkler <robert.winkler@boundarydevices.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
* | | | cosmetic: README.SPL: fix a typoMasahiro Yamada2013-07-03-1/+1
|/ / / | | | | | | | | | Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
* | | cmd_bootm: Add command line arguments to Plan 9Steven Stallion2013-06-26-0/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch introduces support for command line arguments to Plan 9. Plan 9 generally dedicates a small region of kernel memory (known as CONFADDR) for runtime configuration. A new environment variable named confaddr was introduced to indicate this location when copying arguments. Signed-off-by: Steven Stallion <sstallion@gmail.com> [trini: Adapt for Simon's changes about correcting argc, no need to bump by 2 now] Signed-off-by: Tom Rini <trini@ti.com>
* | | Add verified boot information and testSimon Glass2013-06-26-0/+104
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a description of how to implement verified boot using signed FIT images, and a simple test which verifies operation on sandbox. The test signs a FIT image and verifies it, then signs a FIT configuration and verifies it. Then it corrupts the signature to check that this is detected. Signed-off-by: Simon Glass <sjg@chromium.org>
* | | image: Add support for signing of FIT configurationsSimon Glass2013-06-26-1/+212
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While signing images is useful, it does not provide complete protection against several types of attack. For example, it it possible to create a FIT with the same signed images, but with the configuration changed such that a different one is selected (mix and match attack). It is also possible to substitute a signed image from an older FIT version into a newer FIT (roll-back attack). Add support for signing of FIT configurations using the libfdt's region support. Please see doc/uImage.FIT/signature.txt for more information. Signed-off-by: Simon Glass <sjg@chromium.org>
* | | mkimage: Add -r option to specify keys that must be verifiedSimon Glass2013-06-26-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Normally, multiple public keys can be provided and U-Boot is not required to use all of them for verification. This is because some images may not be signed, or may be optionally signed. But we still need a mechanism to determine when a key must be used. This feature cannot be implemented in the FIT itself, since anyone could change it to mark a key as optional. The requirement for key verification must go in with the public keys, in a place that is protected from modification. Add a -r option which tells mkimage to mark all keys that it uses for signing as 'required'. If some keys are optional and some are required, run mkimage several times (perhaps with different key directories if some keys are very secret) using the -F flag to update an existing FIT. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* | | mkimage: Add -c option to specify a comment for key signingSimon Glass2013-06-26-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | When signing an image, it is useful to add some details about which tool or person is authorising the signing. Add a comment field which can take care of miscellaneous requirements. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* | | mkimage: Add -F option to modify an existing .fit fileSimon Glass2013-06-26-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When signing images it is sometimes necessary to sign with different keys at different times, or make the signer entirely separate from the FIT creation to avoid needing the private keys to be publicly available in the system. Add a -F option so that key signing can be a separate step, and possibly done multiple times as different keys are avaiable. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* | | mkimage: Add -K to write public keys to an FDT blobSimon Glass2013-06-26-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | FIT image verification requires public keys. Add a convenient option to mkimage to write the public keys to an FDT blob when it uses then for signing an image. This allows us to use: mkimage -f test.its -K dest.dtb -k keys test.fit and have the signatures written to test.fit and the corresponding public keys written to dest.dtb. Then dest.dtb can be used as the control FDT for U-Boot (CONFIG_OF_CONTROL), thus providing U-Boot with access to the public keys it needs. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de>
* | | mkimage: Add -k option to specify key directorySimon Glass2013-06-26-3/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Keys required for signing images will be in a specific directory. Add a -k option to specify that directory. Also update the mkimage man page with this information and a clearer list of available commands. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Marek Vasut <marex@denx.de> (v1)
* | | image: Support signing of imagesSimon Glass2013-06-26-0/+42
| | | | | | | | | | | | | | | | | | | | | | | | Add support for signing images using a new signature node. The process is handled by fdt_add_verification_data() which now takes parameters to provide the keys and related information. Signed-off-by: Simon Glass <sjg@chromium.org>
* | | image: Add signing infrastructureSimon Glass2013-06-26-0/+216
| | | | | | | | | | | | | | | | | | | | | Add a structure to describe an algorithm which can sign and (later) verify images. Signed-off-by: Simon Glass <sjg@chromium.org>
* | | Add trace librarySimon Glass2013-06-26-0/+361
| | | | | | | | | | | | | | | | | | | | | | | | | | | Add a library which supports tracing of execution using built-in gcc features and a microsecond timer. This can be used to record a list of function which are executed, along with a timestamp for each. Later this information can be sent to the host for processing. Signed-off-by: Simon Glass <sjg@chromium.org>
* | | cros: adds cros_ec keyboard driverHung-ying Tyan2013-06-26-0/+79
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the driver for keyboard that's controlled by ChromeOS EC. Signed-off-by: Randall Spangler <rspangler@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Signed-off-by: Hung-ying Tyan <tyanh@chromium.org> Acked-by: Simon Glass <sjg@chromium.org>
* | | cros: add cros_ec driverHung-ying Tyan2013-06-26-0/+38
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the cros_ec driver that implements the protocol for communicating with Google's ChromeOS embedded controller. Signed-off-by: Bernie Thompson <bhthompson@chromium.org> Signed-off-by: Bill Richardson <wfrichar@chromium.org> Signed-off-by: Che-Liang Chiou <clchiou@chromium.org> Signed-off-by: Doug Anderson <dianders@chromium.org> Signed-off-by: Gabe Black <gabeblack@chromium.org> Signed-off-by: Hung-ying Tyan <tyanh@chromium.org> Signed-off-by: Louis Yung-Chieh Lo <yjlou@chromium.org> Signed-off-by: Randall Spangler <rspangler@chromium.org> Signed-off-by: Sean Paul <seanpaul@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Acked-by: Simon Glass <sjg@chromium.org> Tested-by: Simon Glass <sjg@chromium.org>
* | | Merge branch 'master' of git://git.denx.de/u-boot-armTom Rini2013-06-22-0/+54
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