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* ARM: aarch64: Add relocation supportSascha Hauer2018-03-231-1/+1
| | | | | | | | | | This adds aarch64 support for relocating binaries linked with -pie. Support is integrated into the already exisiting relocate_to_current_adr() function which is now used for both arm32 and aarch64. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/ratp'Sascha Hauer2018-03-051-12/+1
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| * ratp: moved logic to its own subdirectoryAleksander Morgado2018-03-011-12/+1
| | | | | | | | | | | | | | | | We are going to add new RATP command implementations in separate files within this subdirectory. Signed-off-by: Aleksander Morgado <aleksander@aleksander.es> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | console: move global.allow_color handling to C codeSascha Hauer2018-02-221-0/+8
| | | | | | | | | | | | | | | | | | We have global.allow_color, but this is limited to the environment only. Move creation and handling of this variable to C code so that we can add support for colored output to commands/console controlled by the same variable. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | bootm: fit: add option to add DT snipped that contains fit public keyMarc Kleine-Budde2018-02-201-0/+7
|/ | | | | | | | | | | | | | | | This makes it easier for build systems to include a configurable dts snippet which holds the public keys for FIT images. Usage: Add to your dts: #ifdef CONFIG_BOOTM_FITIMAGE_PUBKEY #include CONFIG_BOOTM_FITIMAGE_PUBKEY #endif Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* bootchooser: Drop SHELL_NONE conflictSascha Hauer2018-02-061-1/+0
| | | | | | | | Earlier versions of the bootchooser code executed scripts, thus had to depend on shell support. We do not need this anymore, so the dependency can be dropped. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* state: keep backward compatibilityJuergen Borleis2017-09-061-0/+8
| | | | | | | | | | | | | Previous 'state' variable set variants do not know and use metadata. The 'direct' storage backend's read function honors this, but not its counterpart the write function. This makes an update of the 'state' variable set impossible. This change makes backward compatibility explicit, else it complains in the read function as well. With some more debug output it helps the developer to do things right. Signed-off-by: Juergen Borleis <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/socfpga'Sascha Hauer2017-05-051-0/+29
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| * ARM: socfpga: add arria10 supportSteffen Trumtrar2017-05-031-1/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Arria10 is a SoC + FPGA like the Cyclone5 SoCFPGA that is already supported in barebox. Both a the same in some parts, but totaly different in others. Most of the hardware blocks are the same in the SoC parts. The OCRAM is larger on the Arria10 and the SDRAM controller is different. The serial core only supports 32bit accesses (different to the 8bit accesses on the Cyclone5). As Arria10 has 256KB of OCRAM, it is possible to fit a larger barebox (and/or use PBL) instead of the two stage bootprocess used on the Cyclone5 and its 64KB OCRAM. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * ARM: socfpga: make debug_ll configurableSteffen Trumtrar2017-05-031-0/+20
| | | | | | | | | | | | | | | | Allow configuring the serial port and clock rate instead of hardcoding it. Signed-off-by: Steffen Trumtrar <s.trumtrar@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/imx'Sascha Hauer2017-05-051-0/+1
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| * imx-bbu-nand-fcb: add support for imx6ulJan Remmet2017-05-051-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | imx6ul secure the fcb with bch 40. The imx-kobs tool use a own modified bch lib. They reverse the bit order of the data and the ecc. To use the bch lib in barebox the bytes in the data buffers must be reversed. The data layout on nand is bit aligned. But with 40 bits this is not an issue for imx6ul now. Signed-off-by: Jan Remmet <J.Remmet@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | common: BLSPEC needs boot infrastructure and at least simple command supportLucas Stach2017-04-261-0/+3
| | | | | | | | | | Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | common: bootchooser: add dependenciesLucas Stach2017-04-191-0/+3
|/ | | | | | | | Bootchooser isn't worth much without the boot infrastructure, also it needs at least the simple shell variant to be enabled. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/imx'Sascha Hauer2017-02-131-0/+8
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| * ARM: i.MX: Add i.MX7 base architecture supportJuergen Borleis2017-01-201-0/+8
| | | | | | | | | | Signed-off-by Juergen Borleis <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | defaultenv: select COMMAND_SUPPORT and GLOBALVARLucas Stach2017-01-171-0/+2
|/ | | | | | | To satisfy the direct dependencies of the selected commands. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* globalvar: select FNMATCHLucas Stach2017-01-091-0/+1
| | | | | | | This is needed since support for wildcards has been introduced. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* i.MX: Add DEBUG_LL hooks for VF610Andrey Smirnov2016-11-111-1/+9
| | | | | | | Add code to support DEBUG_LL functionality on VF610/Vybrid platform. Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/defenv'Sascha Hauer2016-10-101-21/+15
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| * Make generic default environment type a use choiceSascha Hauer2016-10-101-21/+15
| | | | | | | | | | | | | | | | So far it was hardcoded for each board if defenv-1 or defenv-2 is used. Make this a user choice so that a particular board no longer enforces a defenv type. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/bootchooser'Sascha Hauer2016-10-101-0/+6
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| * | boot: add framework for redundant boot scenariosMarc Kleine-Budde2016-09-221-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are several use cases where a redundant Linux system is needed. The barebox bootchooser framework provides the building blocks to model different use cases without the need to start from the scratch over and over again. The bootchooser works on abstract boot targets, each with a set of properties and implements an algorithm which selects the highest priority target to boot. See the documentation contained in this patch for more information. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | arm64: don't allow to build relocatable imageLucas Stach2016-10-041-1/+1
|/ / | | | | | | | | | | | | | | The current ARM64 implementation is lacking the lowlevel functions to do the relocation. Don't allow to select it. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/rockchip'Sascha Hauer2016-09-131-3/+3
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| * | ARM: rockchip: Add early debug support for RK3288Wadim Egorov2016-08-261-3/+3
| |/ | | | | | | | | Signed-off-by: Wadim Egorov <w.egorov@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/misc'Sascha Hauer2016-09-131-1/+2
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| * | Fix small typo in common/KconfigSam Van Den Berge2016-09-051-1/+1
| | | | | | | | | | | | | | | | | | | | | Fix small typo frendly -> friendly Signed-off-by: Sam Van Den Berge <sam.van.den.berge@telenet.be> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | Kconfig: defaultenv-2 select CMD_TESTAlexander Kurz2016-08-221-0/+1
| |/ | | | | | | | | | | | | CMD_TEST is required for scripts in defaultenv-2, e.g. automount. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* / Add i.MX50 supportAlexander Kurz2016-09-121-0/+7
|/ | | | | Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/nv'Sascha Hauer2016-08-031-0/+2
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| * nv: Allow wildcards when removing NV varsSascha Hauer2016-07-251-0/+1
| | | | | | | | | | | | | | With this patch 'nv -r' can also take "*" and "?" wildcards for nv variables. This makes it easier to remove multiple nv variables. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * lib: Add Kconfig symbol for FNMATCHSascha Hauer2016-07-251-0/+1
| | | | | | | | | | | | | | fnmatch is useful on its own, so make a separate Kconfig symbol and select it from GLOB. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | boot: Move code to common/Sascha Hauer2016-07-261-0/+3
|/ | | | | | | | | Normally code in commands/ shall only do the option parsing whereas the functionality shall be in common/ to make the code usable from C aswell. Do this in the boot code aswell, move it to common/boot.c and add the function prototypes to include/boot.h Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/arm'Sascha Hauer2016-07-111-2/+0
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| * common: Kconfig: Remove orphaned dependency LOAD_PBL_SRAMAlexander Shiyan2016-06-281-2/+0
| | | | | | | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | defaultenv-2: select BOOTMLucas Stach2016-06-241-0/+1
|/ | | | | | | defualtenv-2 selects CMD_BOOT, which in turn needs BOOTM. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/bootm'Sascha Hauer2016-06-141-4/+94
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| * bootm: Add missing BOOTM_FORCE_SIGNED_IMAGES optionSascha Hauer2016-05-101-0/+9
| | | | | | | | | | | | | | The code already tests for this option, but it does not yet exist. Add the option to force using signed images. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * bootm: Move bootm options to common/KconfigSascha Hauer2016-05-101-4/+85
| | | | | | | | | | | | | | | | | | | | | | | | bootm has a C API, so the bootm options have to depend on the option providing the bootm code (CONFIG_BOOTM), not on the option providing the command (CONFIG_CMD_BOOTM). Fixing the dependencies makes it possible to fully use bootm from C without enabling the bootm command support. This also removes the CMD_ prefix from the options which means we have to update the defconfigs aswell. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | state: select CRC32Lucas Stach2016-06-031-0/+1
| | | | | | | | | | | | | | | | The raw state backend uses crc32 unconditionally, so make sure it's present. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | common: select dependencies for defaultenv-2Lucas Stach2016-05-301-0/+3
|/ | | | | | | | | Now that GLOBALVAR and NVVAR are user visible options they need to be selected when selecting the global and nv command support which uses them. Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/ubiformat'Sascha Hauer2016-05-091-0/+7
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| * commands: ubiformat: move code to common/Sascha Hauer2016-04-261-0/+7
| | | | | | | | | | | | | | This is the final step to separate the ubiformat code from the command. With this the ubiformat code gains a C API. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'for-next/misc'Sascha Hauer2016-05-091-9/+35
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| * | Kconfig: Create Kconfig symbol for NVVARSascha Hauer2016-04-281-0/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | nvvar support not only needs globalvar, but also persistent environment storage. Add a separate default-y option which depends on ENV_HANDLING for this case. Make the option visible to let the user decide whether he wants to have this option and add a help text to make this decision easier. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | Kconfig: Make ENV_HANDLING visibleSascha Hauer2016-04-281-5/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | ENV_HANDLING is usable even without explicit loadenv/saveenv command support. Instead of selecting this option from loadenv/saveenv, make this option visible. loadenv/saveenv can then depend on ENV_HANDLING rather than selecting it. This reduces Kconfig dependencies hassles. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | Kconfig: Make GLOBALVAR visibleSascha Hauer2016-04-281-3/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | Currently global environment variables are only enabled when the "global" command is enabled. In fact, they could be used even with the "global" command disabled, so make the GLOBALVAR option visible. While at it, add a help text for this option. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | state: Fix Kconfig dependenciesSascha Hauer2016-04-281-1/+0
| |/ | | | | | | | | | | | | | | | | | | | | State support does not need OF_BAREBOX_DRIVERS and never did, so drop the dependency there. It's the state driver which needs of_find_path(), since this symbol now is always enabled when OF is enabled, we don't have to add the dependency to the state driver, but instead can depend on OFDEVICE. We could depend on OF instead, but compiling the state driver without OFDEVICE makes no sense. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* / move FLEXIBLE_BOOTARGS from commands/ to common/Sascha Hauer2016-04-251-0/+12
|/ | | | | | | | FLEXIBLE_BOOTARGS also works without command support being enabled. Move this option from commands/Kconfig to common/Kconfig so that it doesn't depend on COMMAND_SUPPORT. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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