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2020-05-29doc: rockchip: Remove list of supported boardsWalter Lozano
As documentation is being moved to doc/boards/rockchip create a warning message and remove the redundant list of supported boards. Signed-off-by: Walter Lozano <walter.lozano@collabora.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2020-05-01rockchip: rk3328: Add support for ROC-RK3328-CC boardChen-Yu Tsai
The ROC-RK3328-CC from Firefly and Libre Computer Project is a credit card size development board based on the Rockchip RK3328 SoC, with: - 1/2/4 GB DDR4 DRAM - eMMC connector for optional module - micro SD card slot - 1 x USB 3.0 host port - 2 x USB 2.0 host port - 1 x USB 2.0 OTG port - HDMI video output - TRRS connector with audio and composite video output - gigabit Ethernet - consumer IR receiver - debug UART pins The ROC-RK3328-CC has the enable pin of the SD card power switch tied to GPIO_0_D6. This pin also has the function SDMMC0_PWREN, which is muxed by default. SDMMC0_PWREN is an active high signal controlled by the MMC controller, however the switch enable is active low, and pulled low (enabled) by default to make things work on boot. As such, we need to mux away from SDMMC0_PWREN and use GPIO to enable power to the card. The default GPIO state for the pin is pull-down and input, which doesn't require extra configuration when paired with the external pull-down and active low switch. Deal with this by enabling regulator support in SPL, and setting "u-boot,dm-spl" for the regulator and other device nodes needed for muxing the pin. The device tree file is synced from the Linux kernel next-20200324. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-12-27doc: rockchip: document packing second level loader with mkimageJeffy Chen
Add documentation about packing optional second level boot-loader with mkimage tool. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-12-27doc: rockchip: Fix reference the wrong defconfig name of ROC-CC-RK3308Andy Yan
The defconfig file for ROC-CC-RK3308 is roc-cc-rk3308_defconfig. Fixes: 7f08bfb74f04 ("doc: rockchip: Add documentation for rk3308 based boards") Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-12-05doc: rockchip: Update build instruction for rk3308Andy Yan
After commit d8765e2422cd ("Enable building of u-boot.itb on Rockchip platform"), u-boot.itb will automatically generated by "make all" command, manually command "make u-boot.itb" is no longer needed. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-11-17doc: rockchip: Add documentation for rk3308 based boardsAndy Yan
Add build documentation for rk3308 based boards. Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-09-11doc: rockchip: use idbloader.img for rk3288, rk3328, rk3399Matwey V. Kornilov
Makefile now produces ready-to-deploy idbloader.img file. Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com> Reviewed-by: Kever Yang<kever.yang@rock-chips.com>
2019-08-25moveconfig: prepare moving CONFIG_SYS_SPI_U_BOOT_OFFS to Kconfig step 1Hannes Schmelzer
Some boards have coded this offset with formula or bitshifts in their board-config. Manually convert these things into hex-values to be able using moveconfig.py afterwards. Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
2019-08-23rockchip: rk3288: remove fennec board supportKever Yang
Since there is no one using this board, remove it. Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
2019-08-05doc: rockchip: Adapt Pine64 Rock64 board instructionsMatwey V. Kornilov
Now we have our own TPL implementation. Remove obsolete notes. Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-07-20rockchip: Remove obsolete references to pyelftoolsChris Webb
make_fit_atf.py no longer requires pyelftools, and nothing else in the rockchip build requires it either, so remove references to installing it from the documentation. Signed-off-by: Chris Webb <chris@arachsys.com> Reviewed-by: Kever Yang <Kever.yang@rock-chips.com>
2019-06-26Kconfig: Add u-boot.itb BUILD_TARGET for RockchipJagan Teki
Add u-boot.itb BUILD_TARGET for Rockchip platform when SPL_LOAD_FIT is being used. This can get rid of building itb explicitly with 'make u-boot.itb' so, from now all required images will build just by make. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-06-26board: puma: Get bl31.bin via BL31 and rk3399m0.bin via PMUM0Jagan Teki
Right now puma rk3399 board need to copy bl31-rk3399.bin and rk3399m0.bin into u-boot source directory to make use of building u-boot.itb. So, add environment variable - BL31 for bl31.bin (instead of bl31-rk3399.bin to compatible with other platform BL31 env) - PMUM0 for rk3399m0.bin If the builds are not exporting BL31, PMUM0 env, the fit_spl_atf.sh will notify with warning about which document to refer for more information like this: WARNING: BL31 file bl31.bin NOT found, resulting binary is non-functional Please read Building section in doc/README.rockchip WARNING: PMUM0 file rk3399m0.bin NOT found, resulting binary is non-functional Please read Building section in doc/README.rockchip Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-06-26rockchip: rk3399: Get bl31.elf via BL31Jagan Teki
Right now rockchip platform need to copy bl31.elf into u-boot source directory to make use of building u-boot.itb. So, add environment variable BL31 like Allwinner SoC so-that the bl31.elf would available via BL31. If the builds are not exporting BL31 env, the make_fit_atf.py explicitly create dummy bl31.elf in u-boot root directory to satisfy travis builds and it will show the warning on console as WARNING: BL31 file bl31.elf NOT found, resulting binary is non-functional WARNING: Please read Building section in doc/README.rockchip Note, that the dummy bl31 files were created during not exporting BL31 case would be removed via clean target in Makefile. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2019-06-26doc: rockchip: Add note for Pine64 Rock64 boardMatwey V. Kornilov
Add build notes for Pine64 Rock64 board. Signed-off-by: Matwey V. Kornilov <matwey.kornilov@gmail.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-05-30doc: rockchip: Add doc for rk3399 TPL build/flashJagan Teki
This patch add documentation for TPL build and flashing steps for rk3399 boards. Add full boot log for future reference. Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
2019-05-09doc: rockchip: Add global doc for rk3399 build/flashJagan Teki
Since rockchip have an individual doc/README.rockchip, it would be better to update the same instead of maintaining it separately in board files. So, add the documentation for rk3399 - procedure to build for Rockchip miniloader and U-Boot SPL options - procedure to boot from SD for Rockchip miniloader and U-Boot SPL options - procedure to build ATF, PMU M0 firmware for puma boards - add boot logs of each option, so-that it would help for future boards porting Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2019-02-01rockchip: Add support for chromebook_bobSimon Glass
Bob is a 10-inch chromebook produced by Asus. It has two USB 3.0 type-C ports, 4GB of SDRAM, WiFi and a 1280x800 display. It uses its USB ports for both power and external display. It includes a Chrome OS EC (Cortex-M3) to provide access to the keyboard and battery functions. Support so far includes only: - UART - SDRAM - MMC, SD card - Cros EC (but not keyboard) Not included: - Keyboard - Display - Sound - USB - TPM Bob is quite similar to Kevin, the Samsung Chromebook Plus, but support for this is not provided in this series. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-02-01rockchip: Clarify docs on SPI writingSimon Glass
We use every second block when creating a SPI image, so update the text to say this explicitly. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-02-01rockchip: Drop note about supporting other SoCsSimon Glass
Quite a wide range of Rockchip SoCs are supported in mainline U-Boot now, so drop the comment about needing to add more. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2019-02-01rockchip: Add mention of other boardsSimon Glass
At present some Rockchip SoCs and boards are not mentioned in the README. So that people can see which SoCs are supported, expand the list to include everything. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-07-21rockchip: doc: clarify usage of CONFIG_SPL_ROCKCHIP_BACK_TO_BROMHeinrich Schuchardt
Change the description relating to CONFIG_SPL_ROCKCHIP_BACK_TO_BROM to clarify that both RK3288 and RK3036 use CONFIG_SPL_ROCKCHIP_BACK_TO_BROM=y Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2018-05-07SPDX: Convert all of our single license tags to Linux Kernel styleTom Rini
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
2017-11-21rockchip: rk3188: use boot0 hook to load up SPL in 2 stepsPhilipp Tomsich
For the RK3188, the BROM will attempt to load up the first stage image (SPL for the RK3188) in two steps: first 1KB to offset 0x800 in the SRAM and then the remainder to offset 0xc00 in the SRAM. It always enters at 0x804, though. With this changeset, the RK3188 boot removes the TPL (stub) stage and builds a single SPL binary that utilizes the early back-to-bootrom via the boot0-hook. Consequently, the passing of the saved boot params via pmu->os_reg[2] is also removed. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-11-10rockchip: doc: Fix U-Boot proper location for falconJagan Teki
This patch fixed U-Boot proper location has been missed to update in bewlo commit "rockchip: doc: update U-Boot location info" (sha1: 73e6dbe855f357a8330cfd53ff3033303611c1ad) Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-11-10rockchip: doc: update U-Boot location infoGoldschmidt Simon
The U-Boot location has been moved to block 16384. This is 8MB, not 4MB. Signed-off-by: Simon Goldschmidt <sgoldschmidt@de.pepperl-fuchs.com> Reviewed-by: Jagan Teki <jagan@openedev.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-11-07rockchip: doc: update U-Boot location infoKever Yang
Update rockchip U-Boot location to 0x4000/16384. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-10-01rk3288: vyasa: Add TPL supportJagan Teki
Since the size of SPL can't be exceeded 0x8000 bytes in RK3288, it is not possible add new SPL features like Falcon mode or etc. So add TPL stage so-that adding new features to SPL is possible. - TPL: DRAM init, clocks - SPL: MMC, falcon, etc Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-08-13rockchip: back-to-bootrom: split BACK_TO_BOOTROM for TPL/SPLPhilipp Tomsich
The back-to-bootrom option is rather unfortunately named CONFIG_ROCKCHIP_SPL_BACK_TO_BOOTROM instead of CONFIG_SPL_ROCKCHIP_BACK_TO_BOOTROM To make is selectable through CONFIG_IS_ENABLED(ROCKCHIP_BACK_TO_BOOTROM), we need to rename it. At the same time, we introduce a TPL_ variant of the option to give us finer-grained control over when it should be used. This change is motivated by our RK3368 boot process, which returns to the boot ROM only from the TPL stage, but not from the SPL stage. Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> [added fix-up for evb-rk3229_defconfig and phycore-rk3288_defconfig:] [fixed inverted CONFIG_IS_ENABLED test for rk3288:] Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com> include/configs/rock.h: undef
2017-07-11doc: rockchip: Add phyCORE-RK3288 RDK to board listWadim Egorov
Signed-off-by: Wadim Egorov <w.egorov@phytec.de> Acked-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org> Acked-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-04-04rockchip: Add support for MiQi rk3288 boardJernej Skrabec
MiQi is rk3288 based development board with 1 or 2 GB SDRAM, 16 GB eMMC, micro SD card interface, 4 USB 2.0 ports, HDMI, gigabit Ethernet and expansion ports. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Eddie Cai <eddie.cai.linux@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2017-04-04rockchip: cosmetic: Sort RK3288 boardsJernej Skrabec
Sort rk3288 boards in alphabetical order. Signed-off-by: Jernej Skrabec <jernej.skrabec@siol.net> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Eddie Cai <eddie.cai.linux@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
2017-04-04rockchip: rk3188: add README.rockchip paragraph describing sd bootHeiko Stübner
Building sd images for rk3188 requires more steps due to the needed split into TPL and SPL as loaders. Describe how to build an image for it in a separate paragraph in the READER.rockchip file. Signed-off-by: Heiko Stuebner <heiko@sntech.de> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
2017-02-09rockchip: rename miniarm to tinker boardEddie Cai
Miniarm is the internal project code. Now it is officially named Tinker board. So rename it. Signed-off-by: Eddie Cai <eddie.cai@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-01-11rockchip: Drop Ethernet from the TODOSjoerd Simons
Now that ethernet support works, it can be dropped from the rockchip TODO Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Acked-by: Simon Glass <sjg@chromium.org> Acked-by: Joe Hershberger <joe.hershberger@ni.com> Signed-off-by: Simon Glass <sjg@chromium.org>
2016-10-30rockchip: doc: add GPT partition layoutJacob Chen
A simple introduction. Signed-off-by: Jacob Chen <jacob2.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-08-05rockchip: add support for rk3288 miniarm boardXu Ziyuan
Miniarm is a rockchip rk3288 based development board, which has lots of interface such as HDMI, USB, micro-SD card, Audio etc. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-07-31rockchip: add support for rk3288 PopMetal boardjk.kernel@gmail.com
PopMetal is a rockchip rk3288 based board made by ChipSpark, which has many interface such as HDMI, VGA, USB, micro-SD card, WiFi, Audio and Gigabit Ethernet. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-07-31rockchip: add basic support for fennec-rk3288 boardjk.kernel@gmail.com
Fennec is a RK3288-based development board with 2 USB ports, HDMI, micro-SD card, audio and WiFi and Gigabit Ethernet. It also includes on-board 8GB eMMC and 2GB of SDRAM. Expansion connectors provides access to display pins, I2C, SPI, UART and GPIOs. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-07-25rockchip: update fastboot usageXu Ziyuan
Introduce how to use fastboot feature on rk3288. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2016-07-25rockchip: add basic support for evb-rk3288 boardXu Ziyuan
evb-3288 board RK3288-based development board with 2 USB ports, HDMI, VGA, micro-SD card, audio, WiFi and Gigabit Ethernet. It also includes on-board 8G eMMC and 2GB of SDRAM. Expansion connector provide access to display pins, I2C, SPI, UART and GPIOs. This add some basic files required to allow the board to output serial messaged and can run command(mmc info etc). evb-rk3288 also supports booting from eMMC or SD card, the default is eMMC. Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-07-25rockchip: add option to change method of loading u-bootXu Ziyuan
If we would like to boot from SD card, we have to implement mmc driver in SPL stage, and get a slightly large SPL binary. Rockchip SoC's bootrom code has the ability to load spl and u-boot, then boot. If CONFIG_ROCKCHIP_SPL_BACK_TO_BROM is enabled, the spl will return to bootrom in board_init_f(), then bootrom loads u-boot binary. Loading sequence after rework: bootrom ==> spl ==> bootrom ==> u-boot Signed-off-by: Ziyuan Xu <xzy.xu@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Fixed up spelling of U-Boot, boorom, opinion->option, Rochchip: Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-21rockchip: Update the READMESimon Glass
GPIO, I2C, LCD and HDMI are now implemented. We have more than one PMIC. There is an implementation to run the CPU at full speed although it does not seem to make much difference. Update the README to cover recent developments. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-21rockchip: Add support for Raxda Rock 2Simon Glass
This board includes an RK3288 SoC on a SOM. It can be mounted on a base-board which provides a wide range of peripherals. So far this is verified to boot to a prompt from a microSD card. The serial console works as well as HDMI. Thanks to Tom Cubie for sending me a board. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-21rockchip: Add a script to parse datasheetsSimon Glass
This script has proved useful for parsing datasheets and creating register shift/mask values for use in header files. Include it in case it is useful for others. Signed-off-by: Simon Glass <sjg@chromium.org>
2016-01-08rockchip: Fix the configuration for chromebook_jerrySimon Glass
Various updates did not make it through to this board. Also the instructions for building a SPI image are no-longer correct. Fix these so that Jerry can boot to a prompt again. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-12-13rockchip: doc: add imagenameJeffy Chen
We now using imagename to select rockchip's spl hdr & spl size. Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org>
2015-12-01rockchip: doc: show packet rk3036 uboot imagehuang lin
show how to packet rk3036 uboot image and boot from SD Signed-off-by: Lin Huang <hl@rock-chips.com> Acked-by: Simon Glass <sjg@chromium.org> Series-to: u-boot Series-version: 8 Series-cc: Lin Huang <hl@rock-chips.com>
2015-09-02rockchip: Put README image creation commands on one lineSimon Glass
It is easier to paste these into the command line if they are a single common. Use line continuation instead of separate lines. Signed-off-by: Simon Glass <sjg@chromium.org>
2015-09-02rockchip: Update todo in README.rockchipSjoerd Simons
MMC support works now, so it can be dropped from the todo Signed-off-by: Sjoerd Simons <sjoerd.simons@collabora.co.uk> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>