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* env: Enable SPI flash env for rockchipJagan Teki2020-01-301-0/+3
| | | | | | | | | | | | | Most of the SPI flash devices in rockchip are 16MiB size. So, keeping U-Boot proper offset start from 128MiB with 1MiB size and then start env of 8KiB would be a compatible location between all variants of flash sizes. This patch add env start from 0x14000 with a size of 8KiB. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
* env: kconfig: Restrict rockchip env for MMCJagan Teki2020-01-301-2/+3
| | | | | | | | | | | Rockchip do support SPI flash as well, so there is a possibility of using flash environment for those use cases. So, restrict the current env offset, size for MMC. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
* env: another attempt at fixing SPL build failuresRasmus Villemoes2020-01-221-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I'm also seeing the build failure that commit 7d4776545b env: solve compilation error in SPL tried to fix, namely that the reference to env_flags_validate from env_htab cannot be satisfied when flags.o is not built in. However, that commit got reverted by d90fc9c3de Revert "env: solve compilation error in SPL" Necessary, but not sufficient conditions to see this are CONFIG_SPL=y (obviously) CONFIG_SPL_ENV_SUPPORT=n (so flags.o does not get compiled) CONFIG_SPL_LIBCOMMON_SUPPORT=y (so env/built-in.o is part of the SPL link) Now, these are satisfied for e.g. imx6q_logic_defconfig. But that builds just fine, and spl/u-boot-spl.map lists .data.env_htab among the discarded (garbage collected) sections. Yet, on our mpc8309-derived board, we do see the build failure, so perhaps the linker works a bit differently on ppc than on ARM, or there's yet some other configuration option needed to observe the break. This is another attempt at solving it, which also cleans up env/Makefile a bit: Introduce a def_bool y symbol CONFIG_ENV_SUPPORT which complements CONFIG_(SPL/TPL)_SUPPORT. Then use CONFIG_$(SPL_TPL_)ENV_SUPPORT to decide whether to include the five basic env/*.o files. For attr.o, flags.o and callback.o, this shouldn't change anything. Also, common.o and env.o still get unconditionally built for U-boot proper. But for TPL/SPL, those two are only included if CONFIG_(SPL/TPL)_SUPPORT is set. Having that symbol should also allow simplifying conditionals such as #if !defined(CONFIG_SPL_BUILD) || CONFIG_IS_ENABLED(ENV_SUPPORT) found in drivers/reset/reset-socfpga.c to just CONFIG_IS_ENABLED(ENV_SUPPORT). Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
* mtd: ensure UBI is compiled when ENV_IS_IN_UBI is selectedMiquel Raynal2019-12-041-0/+2
| | | | | | | UBI must be enabled when the environment is in UBI. Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com> Reviewed-by: Boris Brezillon <boris.brezillon@bootlin.com>
* env: Finish migration of common ENV optionsTom Rini2019-11-201-6/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | - In ARMv8 NXP Layerscape platforms we also need to make use of CONFIG_SYS_RELOC_GD_ENV_ADDR now, do so. - On ENV_IS_IN_REMOTE, CONFIG_ENV_OFFSET is never used, drop the define to 0. - Add Kconfig entry for ENV_ADDR. - Make ENV_ADDR / ENV_OFFSET depend on the env locations that use it. - Add ENV_xxx_REDUND options that depend on their primary option and SYS_REDUNDAND_ENVIRONMENT - On a number of PowerPC platforms, use SPL_ENV_ADDR not CONFIG_ENV_ADDR for the pre-main-U-Boot environment location. - On ENV_IS_IN_SPI_FLASH, check not for CONFIG_ENV_ADDR being set but rather it being non-zero, as it will now be zero by default. - Rework the env_offset absolute in env/embedded.o to not use CONFIG_ENV_OFFSET as it was the only use of ENV_OFFSET within ENV_IS_IN_FLASH. - Migrate all platforms. Cc: Wolfgang Denk <wd@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Patrick Delaunay <patrick.delaunay@st.com> Cc: uboot-stm32@st-md-mailman.stormreply.com Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
* env: Remove useless CONFIG_ENV_SIZE_REDUND and fix ENV_IS_REDUND checkTom Rini2019-11-201-7/+0
| | | | | | | | | | | | | | | We have CONFIG_ENV_SIZE_IS_REDUND but don't really use it. We have one board where we can simply multiple CONFIG_ENV_SIZE by two for the same result. The other place where we could but were not previously using this is for where env_internal.h checks for if we should set ENV_IS_EMBEDDED. This seems like the most likely use, historically, of the variable, but it was not used. Add logic to check for this now. Cc: Wolfgang Denk <wd@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* env: Add CONFIG_SYS_RELOC_GD_ENV_ADDR symbolTom Rini2019-11-201-0/+6
| | | | | | | | | | | Today in initr_reloc_global_data() we use some non-obvious tests to determine if we need to relocate the env_addr within gd or not. In order to facilitate migration of other symbols to Kconfig we need to introduce a new symbol for this particular use case. Cc: Wolfgang Denk <wd@denx.de> Cc: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* defconfigs: Migrate CONFIG_SYS_REDUNDAND_ENVIRONMENTTom Rini2019-11-121-7/+11
| | | | | | | | Move this symbol to Kconfig. As part of this we can drop a UBI-specific symbol that was a stop-gap for not having this particular symbol in Kconfig. Signed-off-by: Tom Rini <trini@konsulko.com>
* ubi: env: fix redundand managementPhilippe Reynes2019-10-161-0/+6
| | | | | | | | | | | | | | | | We check (with a #if defined()) the config ENV_UBI_VOLUME_REDUND to know if there is a redundant env. But this config is a string and is always defined with env is in ubi, so we always consider that a redundand env is used. To fix this issue, I've added a hidden flag ENV_UBI_IS_VOLUME_REDUND that is true when ENV_UBI_VOLUME_REDUND is not "". Then, I check this flag in the code, instead of the string ENV_UBI_VOLUME_REDUND. hs: fixed typo s/condider/consider Signed-off-by: Philippe Reynes <philippe.reynes@softathome.com> Reviewed-by: Heiko Schocher <hs@denx.de>
* env: Kconfig: Add environment default offset in versalT Karthik Reddy2019-10-081-2/+3
| | | | | | | | This patch adds default offset & sector size values for environment variables to save in qspi/ospi flash for versal. Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* stm32mp1: move CONFIG_ENV in KconfigPatrick Delaunay2019-07-121-3/+2
| | | | | | | | Move 2 ENV configuration flags in board Kconfig - CONFIG_ENV_SECT_SIZE - CONFIG_ENV_OFFSET Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* env: ubi: support configurable VID offsetHamish Guthrie2019-07-091-0/+7
| | | | | | | | | | Introduce KConfig CONFIG_ENV_UBI_VID_OFFSET to allow providing custom VID header offsets for the environment on UBI. Signed-off-by: Hamish Guthrie <hamish.guthrie@kistler.com> Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Reviewed-by: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org>
* at91, omap2plus: configs: migrate CONFIG_ENV_ to defconfigsMarkus Klotzbuecher2019-07-091-4/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | Enable the extended ENV options for AT91 and OMAP2PLUS in order to be able to use CONFIG_ENV_UBI_* on these architectures. As this change also makes the configs ENV_SIZE, ENV_SECT_SIZE, ENV_OFFSET visible to AT91 and OMAP2PLUS, migrate users of these to KConfig. This migration was run using an extended moveconfig.py which evaluates expressions such as "(512 << 10)". See patch ("moveconfig: expand simple expressions"). All modified boards were built with SOURCE_DATE_EPOCH=0 before and after the change and successfully confirmed that the identical binary is generated (the only exception was igep00x0, which does not define CONFIG_ENV_IS_IN_UBI in the original board header. Once that is defined, the test passes too). hs: rebased patch to: 68b90e57bc: "configs: tinker-rk3288 disable CONFIG_SPL_I2C_SUPPORT" Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Cc: Heiko Schocher <hs@denx.de> Cc: Eugen Hristev <eugen.hristev@microchip.com> Cc: Tom Rini <trini@konsulko.com>
* env: ubi: KConfig: add CONFIG_ENV_UBI_VOLUME_REDUNDMarkus Klotzbuecher2019-07-091-0/+6
| | | | | | | | | | | Introduce the KConfig option CONFIG_ENV_UBI_VOLUME_REDUND for defining the name of the UBI volume used to store the redundant environment. Signed-off-by: Markus Klotzbuecher <markus.klotzbuecher@kistler.com> Reviewed-by: Heiko Schocher <hs@denx.de> Cc: Kyungmin Park <kmpark@infradead.org> hs: get rid of stm32mp1* build errors
* Merge branch 'master' of git://git.denx.de/u-boot-spiTom Rini2019-06-171-1/+1
|\ | | | | | | | | | | - Drop zipitz2 board (Tom) - Add DEPRECATED option (Tom) - Mark legacy or non-dm drivers as DEPRECATED (Jagan)
| * Kconfig: Add SPI / SPI_FLASH as dependenciesTom Rini2019-06-131-1/+1
| | | | | | | | | | | | | | | | | | In order to use CMD_SF / CMD_SPI / ENV_IS_IN_SPI_FLASH we need to have the SPI (or SPI_FLASH/DM_SPI_FLASH, for CMD_SF) enabled. Express this in the Kconfigs. Signed-off-by: Tom Rini <trini@konsulko.com> Reviewed-by: Jagan Teki <jagan@amarulasolutions.com>
* | env: allow ENV_IS_NOWHERE with other storage targetPatrice Chotard2019-06-061-12/+6
|/ | | | | | | | | Allow U-Boot to get default environment for some boot mode (USB for example), and to select storage location when it is booting from flash device; ENVL_NOWHERE is present in env_locations with other one. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* stm32mp1: Move ENV_SIZE and ENV_OFFSET to KconfigPatrick Delaunay2019-05-231-1/+1
| | | | | | | Add arch stm32mp for ENV migration step and drop more items from include/configs/xxx.h. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* env: spi: Fix incorrect entry descriptionMarek Vasut2019-05-091-2/+2
| | | | | | | | | Fix the max frequency entry description, it's incorrect. Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com> Cc: Chris Brandt <chris.brandt@renesas.com> Cc: Jagan Teki <jagan@amarulasolutions.com> Cc: Tom Rini <trini@konsulko.com>
* Convert CONFIG_ENV_SPI_* to KconfigPatrick Delaunay2019-03-251-7/+46
| | | | | | | | | | | | | | This converts the following to Kconfig: CONFIG_ENV_SPI_BUS CONFIG_ENV_SPI_CS CONFIG_ENV_SPI_MAX_HZ CONFIG_ENV_SPI_MODE Most of time these value are not needed, CONFIG_SF_DEFAULT with same value is used, so I introduced CONFIG_USE_ENV_SPI_* to force the associated value for the environment. Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
* ARC: Move ENV_SIZE and ENV_OFFSET to KconfigAlexey Brodkin2019-01-251-1/+3
| | | | | | | | | | Join the party of some ARM boards and drop more items from include/configs/xxx.h. Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com> Cc: Michal Simek <michal.simek@xilinx.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
* arm64: versal: Add support for new Xilinx Versal ACAPsMichal Simek2018-10-161-2/+2
| | | | | | | | | | | | | | | | | | Xilinx is introducing Versal, an adaptive compute acceleration platform (ACAP), built on 7nm FinFET process technology. Versal ACAPs combine Scalar Processing Engines, Adaptable Hardware Engines, and Intelligent Engines with leading-edge memory and interfacing technologies to deliver powerful heterogeneous acceleration for any application. The Versal AI Core series has five devices, offering 128 to 400 AI Engines. The series includes dual-core Arm Cortex™-A72 application processors, dual-core Arm Cortex-R5 real-time processors, 256KB of on-chip memory with ECC, more than 1,900 DSP engines optimized for high-precision floating point with low latency. The patch is adding necessary infrastructure in place without enabling platform which is done in separate patch. Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* env: Merge Rockchip, Sunxi, Zynq and ZynqMPMichal Simek2018-08-191-49/+15
| | | | | | | | | | | | There is no reason to have the same Kconfig options for different SoCs separately. The patch is merging them together. Signed-off-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com> [trini: Fix ENV_SIZE around ENV_IS_NOWHERE] Signed-off-by: Tom Rini <trini@konsulko.com> Signed-off-by: Tom Rini <trini@konsulko.com>
* env: Simplify Makefile using $(SPL_TPL_)York Sun2018-07-211-0/+115
| | | | | | | | Add Kconfig options SPL_ENV_* and TPL_ENV_* and simplify Makefile. This allows SPL/TPL image has different environment setting from full feature U-Boot. Signed-off-by: York Sun <york.sun@nxp.com>
* env: typo in description of ENV_IS_IN_REMOTEHeinrich Schuchardt2018-07-211-1/+1
| | | | | | %s/remove/remote/ Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
* env: Added support to save env to spi through KconfigVipul Kumar2018-07-191-0/+28
| | | | | | | | This patch added support to enable CONFIG_ENV_SIZE, CONFIG_ENV_OFFSET and CONFIG_ENV_SECT_SIZE through Kconfig for Zynq and Zynqmp. Signed-off-by: Vipul Kumar <vipul.kumar@xilinx.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com>
* env: Add !ENV_IS_IN_EXT4 dependency to ENV_IS_NOWHEREAlex Kiernan2018-06-131-0/+1
| | | | | | | | If ENV_IS_IN_EXT4 is set you shouldn't be able to select ENV_IS_NOWHERE. Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: Petr Vorel <petr.vorel@gmail.com>
* u-boot: Fix several typosShyam Saini2018-06-131-3/+3
| | | | | | | 's/environemnt/environment/' and 's/Environemnt/Environment/' Signed-off-by: Shyam Saini <shyam@amarulasolutions.com>
* Migrate CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to KconfigAlex Kiernan2018-04-081-0/+7
| | | | | | | | | Convert CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG to Kconfig Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Petr Vorel <petr.vorel@gmail.com> Reviewed-by: Petr Vorel <petr.vorel at gmail.com>
* Allow providing default environment from fileRasmus Villemoes2018-04-061-0/+18
| | | | | | | | | | | | | | | | | Modifying the default environment via CONFIG_EXTRA_ENV_SETTINGS is somewhat inflexible, partly because the cpp language does not allow appending to an existing macro. This prevents reuse of "environment fragments" for different boards, which in turn makes maintaining that environment consistently tedious and error-prone. This implements a Kconfig option for allowing one to define the entire default environment in an external file, which can then, for example, be generated programmatically as part of a Yocto recipe, or simply be kept in version control separately from the U-boot repository. Tested-by: Sean Nyekjaer <sean.nyekjaer@prevas.dk> Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk> Reviewed-by: Lukasz Majewski <lukma@denx.de>
* Merge git://git.denx.de/u-boot-sunxiTom Rini2018-04-041-1/+0
|\ | | | | | | Signed-off-by: Tom Rini <trini@konsulko.com>
| * sunxi: disable direct MMC environmentAndre Przywara2018-04-041-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Since the dawn of time for the Allwinner support in mainline U-Boot we store the environment to the SD card and write directly at 544KB from the beginning of the device. This leads to problems when the U-Boot proper image grows beyond 504KB and eventually overlaps. With one release of having the environment preferably in a FAT partition, let's now turn off the MMC variant fallback, so we get back all the space we need to implement features. Signed-off-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Jagan Teki <jagan@openedev.com> Acked-by: Maxime Ripard <maxime.ripard@bootlin.com>
* | Convert CONFIG_UBI_SILENCE_MSG to KconfigPetr Vorel2018-03-241-5/+0
| | | | | | | | Signed-off-by: Petr Vorel <petr.vorel@gmail.com>
* | Convert CONFIG_UBIFS_SILENCE_MSG to KconfigPetr Vorel2018-03-241-1/+0
|/ | | | | | | | | | | | | | | | Introduce another difference from upstream (kernel) source in fs/ubifs/super.c: adding preprocessor condition as y variable in mount_ubifs() depends on CONFIG_UBIFS_SILENCE_MSG: fs/ubifs/super.c:1337:15: error: variable ?y? set but not used [-Werror=unused-but-set-variable] long long x, y; Not setting CONFIG_UBIFS_SILENCE_MSG in am335x_igep003x_defconfig and igep0032_defconfig. Although it was defined in their config headers, it depends on CMD_UBIFS which is not set for them. Signed-off-by: Petr Vorel <petr.vorel@gmail.com> Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Heiko Schocher <hs@denx.de>
* env: sunxi: Enable FAT-based environment support by defaultMaxime Ripard2018-01-271-0/+4
| | | | | | | | | Now that we have everything in place to implement the transition scheme, let's enable it by default. Reviewed-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* env: Allow to build multiple environments in KconfigMaxime Ripard2018-01-271-33/+32
| | | | | | | | | | Now that we have everything in place in the code, let's allow to build multiple environments backend through Kconfig. Reviewed-by: Andre Przywara <andre.przywara@arm.com> Reviewed-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
* env: mmc: depends on the MMC frameworkMaxime Ripard2018-01-271-0/+1
| | | | | | | | | The raw MMC environment directly calls into the MMC framework. Make sure it's enabled before we can select it. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com> Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
* env: ENV_IS_IN_FAT improvementsTuomas Tynkkynen2018-01-221-3/+1
| | | | | | | | | | | | | | Make it select FS_FAT as well, because if it's not selected, enabling ENV_IS_IN_FAT causes a Kconfig warning: warning: (ENV_IS_IN_FAT) selects FAT_WRITE which has unmet direct dependencies (FS_FAT) This also allows dropping some code from config_fallbacks. Also drop the unnecessary help text about having to enable CONFIG_FAT_WRITE - Kconfig automatically handles that. Signed-off-by: Tuomas Tynkkynen <tuomas@tuxera.com>
* env: enable accessing the environment in an EXT4 partitionJorge Ramirez-Ortiz2018-01-151-0/+39
| | | | | | | | | | | | | | | For example to store the environment in a file named "/uboot.env" in MMC "0", where partition "1" contains the EXT4 filesystem, the following configs should be added to the board's default config: CONFIG_ENV_IS_IN_EXT4=y CONFIG_ENV_EXT4_DEVICE_AND_PART="0:1" CONFIG_ENV_EXT4_FILE="/uboot.env" CONFIG_ENV_EXT4_INTERFACE="mmc" Signed-off-by: Jorge Ramirez-Ortiz <jorge.ramirez-ortiz@linaro.org> [trini: Fix some line over 80 chars issues] Signed-off-by: Tom Rini <trini@konsulko.com>
* rockchip: move CONFIG_ENV_SIZE and CONFIG_ENV_OFFSET to KconfigKlaus Goger2017-12-181-0/+18
| | | | | | | | | | | | | | | | | | | This commit adds ENV_SIZE and ENV_OFFSET configuration items for ARCH_ROCKCHIP, but keeps these non-visible (i.e. not prompt is given). With these new items present, the configuration from the header files is moved to Kconfig. Keeping these non-visible is necessary to have the possibility to select new default values if CONFIG_IS_IN_* is changed (interactively or with oldconfig). Otherwise it will always be set to a previous value if used with a prompt. As an example if we do a defconfig with CONFIG_IS_IN_MMC and change it to CONFIG_IS_IN_SPI_FLASH via menuconfig, ENV_SIZE and ENV_OFFSET will not be changed to the correct values as defconfig will already have set them to the default values of CONFIG_IS_IN_MMC in .config. Signed-off-by: Klaus Goger <klaus.goger@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
* env: Remove CONFIG_ENV_AES supportTom Rini2017-11-211-8/+0
| | | | | | | This support has been deprecated since v2017.09 due to security issues. We now remove this support. Signed-off-by: Tom Rini <trini@konsulko.com>
* env: x86: braswell: Set ENV_IS_IN_SPI_FLASH as defaultBin Meng2017-10-271-0/+1
| | | | | | | | Imply does not work for a Kconfig choice. Update ENV_IS_IN_SPI_FLASH to be the default one for Intel Braswell. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
* env: Drop CONFIG_ENV_IS_IN_DATAFLASHTuomas Tynkkynen2017-10-161-15/+0
| | | | | | | | Last user of this option went away in commit: fdc7718999 ("board: usb_a9263: Update to support DT and DM") Signed-off-by: Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi>
* ARM: uniphier: switch to CONFIG_ENV_IS_NOWHEREMasahiro Yamada2017-10-151-1/+0
| | | | | | | The non-volatile storage varies board by board. The default should be NOWHERE. Please choose a proper device via Kconfig. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* env: Migrate CONFIG_ENV_AES to Kconfig and deprecateTom Rini2017-09-081-0/+8
| | | | | | | | | The underlying implementation for ENV_AES has security complications and is not recommended for use. Please see CVE-2017-3225 and CVE-2017-3226 for more details. Mark this as deprecated now and delete this in the medium term if no one comes forward to re-work the support. Signed-off-by: Tom Rini <trini@konsulko.com>
* Kconfig: Add EEPROM options to Kconfig when I2C_EEPROM is setAdam Ford2017-09-021-30/+0
| | | | | | | | | | | | | | | | | | Add the following options to drivers/misc/Kconfig: SYS_I2C_EEPROM_ADDR SYS_I2C_EEPROM_BUS SYS_EEPROM_SIZE SYS_EEPROM_PAGE_WRITE_BITS SYS_EEPROM_PAGE_WRITE_DELAY_MS SYS_I2C_EEPROM_ADDR_LEN SYS_I2C_EEPROM_ADDR_OVERFLOW This does not migrate any boards, but provides a foundations for those who want/need these options Signed-off-by: Adam Ford <aford173@gmail.com> [trini: Migrate uniphier] Signed-off-by: Tom Rini <trini@konsulko.com>
* env: Sort selection of default choicesAndy Shevchenko2017-08-201-3/+3
| | | | | | It would be easier to catch out which platform is using which default. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
* env: Convert CONFIG_ENV_IS_IN... to a choiceSimon Glass2017-08-151-6/+41
| | | | | | | | | | | | | | | | | | At present we support multiple environment drivers but there is not way to select between them at run time. Also settings related to the position and size of the environment area are global (i.e. apply to all locations). Until these limitations are removed we cannot really support more than one environment location. Adjust the location to be a choice so that only one can be selected. By default the environment is 'nowhere', meaning that the environment exists only in memory and cannot be saved. Also expand the help for the 'nowhere' option and move it to the top since it is the default. Signed-off-by: Simon Glass <sjg@chromium.org> [trini: Move all of the imply logic to default X if Y so it works again] Signed-off-by: Tom Rini <trini@konsulko.com>
* env: Use tabs in ENV_IS_IN_FATSimon Glass2017-08-151-4/+3
| | | | | | Tidy up the formatting of this option. Signed-off-by: Simon Glass <sjg@chromium.org>
* Move environment files from common/ to env/Simon Glass2017-08-151-0/+441
About a quarter of the files in common/ relate to the environment. It seems better to put these into their own subdirectory and remove the prefix. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
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