Hi All, I have a ZCU102 eval board and tried to run uboot, but I get "Bad device mmc 0": U-Boot 2017. img is u-boot as a secondary loader of packaging. img, u-boot. I will open a next-branch later this week/early next week—around the time that -rc4 comes out. u-boot-firefly-rk3288 2016. Produced in Vienna, Theobroma Systems' RK3399-Q7 SOM, is a high-end module featuring low power and high-performance processor for industrial applications. If there are no modem init strings in the environment, U-Boot proceed to autoboot; the previous output (banner, info printfs) will be suppressed, though. How to update Amlogic zip Firmware How to update your Android TV box firmware from A zip file Follow the instructions below that will show you how to update your Amlogic TV box that uses a. 1 on a Rockchip RK3328 with up to 4GB DDR4. A Complete Script. So every fastboot command have to use "-i" parameter to specify vid to fastboot. It is intended to be easy to port and to debug, and runs on many supported architectures, including PPC, ARM, MIPS, x86, m68k, NIOS, and Microblaze. It is based on Rockchip’s 64-bit hexa-core RK3399 SoC. Yeah guys, it's difficult to install linux on these devices. kernel->config: init mid config firefly-rk3288. 1 released in July 19, 2000. For example, build for rk3399-evb with command: make rk3399-evb. rockchip-linux/u-boot. download SD card and run: the system stops at Starting kernel Can anyone provide some help?. this is how to make Android bootable SD card from update. 2, all of which was working. 01 (Sep 11 2017 - 15:55:26 -0700) UPGRADE YOUR BROWSER We have detected your current browser version is not the latest one. If the uboot logo is not turned on, the kernel boot-stage cannot display the boot logo, and it can only be seen after Android boots. only for developers. EFI isn’t part of the Rockchip Uboot setup and there is no such thing as Bios. U-Boot Home Documentation Source Code The Custodians Custodian Repositories Development Process Release Cycle Coding Style Patches Tasks Contacts Changes Index. bin of=/dev/sdb3 ^ this is the ARM hypervisor turd; ARM's www has the source. linuxerwang has made a GUI version of the rkflashtool called rkflashkit. This is the battery backed clock that keeps time even when the system is shut down. A boot loader for rockchip systems. We have good news, there is a new firmware (. Currently it is able to boot a linux kernel and system to console with the miniloader run as fist level loader. Build a kernel and create a recovery image. Yep, you have read it right KODI 18. Hi U-boot Maintainers, I want to upstream a new SoC named RK3399 from Rockchip which is AARCH64/ARMv8, we need to support Arm Trust Firmware base on U-boot. Welcome to the GSM-Forum forums. [U-Boot] [PATCH 3/4] rockchip: rk3399: khadas-edge: Add init value for vdd_log Kever Yang Tue, 12 Nov 2019 19:16:33 -0800 We should set the init value when vdd_log is enabled, or else the vdd_log output voltage may not in soc required range. This document is mainly for 32bits ARM device. For instance, the LED will blink fast while running U-Boot code, stop blinking as soon as a reply to a BOOTP request was received, and start blinking slow once the Linux kernel is running (supported by a status LED driver in the Linux kernel). It provides eMMC module socket, MicroSD Card slot, Pi-2 Bus, Pi-P5+ Bus, USB 3. The first thing to do is to make sure you’ve got the latest Rockchip USB drivers installed (via DriverAssistant). flash memory on board (meaning rockchip boards) can be read and written by USB OTG port with utility “rkflashtool”. Tou need to format/upload the kernel/dtb/extlinux config to partition 5 (sdX4) and the root filesystem to partition 6 (sdX5). Vendor U-Boot. bmp, route_mipi. Last updated: 2019-11-07 Prev Next. Boot loader mode is the normal mode of UBOOT. 0 Jessie now supports many Allwinner boards including A10-OLinuXino-LIME, A20-OLinuXino-MICRO, A20-OLinuXino-LIME and A20-OLinuXino-LIME2!. To support all variants, the file is copied twice:. Ugoos UT2 8GB. Das U-Boot is a cross-platform bootloader for embedded systems, used as the default boot loader by several board vendors. This mode mainly load the kernel from FLASH to SDRAM and run the Operating System. I've built an Android image as per the wiki instructions and flashed the follow to replace the exsiting emmc partitions from the directory rockdev/Image-rk3288. You can still use the individual files if you need something more exotic. It support boot loader mode and download mode. /upgrade_tool di uboot uboot. Some important files and directories related to the Rockchip platform: * UserManual - documentation * include/configs/rk30xx. bin, unlock_autoscript). The first thing to do is to make sure you’ve got the latest Rockchip USB drivers installed (via DriverAssistant). The initial RE work of the Rockchip bootloader updating protocol is by naobsd and has been improved by some in rkflashtool. Clone this repo: Branches. + rockchip,uboot-logo-on = <0>; }; 在移除了uboot logo之后还是会显示kernel logo,所有也需要把kernel logo显示关闭. MX range is a family of Freescale Semiconductor (now part of NXP) proprietary microcontrollers for multimedia applications based on the ARM architecture and focused on low-power consumption. 3 Android 9. Connect your board with USB cable to your computer (Linux or Windows) and eMMC will be seen as a new hard drive. eMMC flashing (model Tinkerboard S with eMMC) can be done the same way as burning an SD card. Two clocks are important in Linux: a ‘hardware clock’, also known as RTC, CMOS or BIOS clock. 2 Running the Image from MMC/SD U-Boot > setenv loadaddr 0x10800000. Code contribution to Open Source projects, such as linux kernel, u-boot etc. To install the packaged U-Boot to SD card:. SDK Build Scripts. It support boot loader mode and download mode. Quick addition, Naoki FUKAUMI (aka fun_ from androtab. Product Page "Designed in Silicon Valley, California. img Mainline U-Boot. img is u-boot as a secondary loader of packaging. When using idbLoader from Rockchip miniloader, need package u-boot. 7-20160708 Rockchip U-Boot 开发指南 2017-10-28 上传 大小: 724KB 所需: 5 积分/C币 立即下载 最低0. As OP I'm on the same band wagon. you have to know how to unbrick your device. Debian distribution maintenance software pp. Rockchip use 0x2207 as its USB vendor ID. To flash the Rockchip miniloader, ARM Trusted Firmware and U-Boot: #. The status is, currently u-boot for ROCK Pi 4 is vendor version, which old, 2017. uBoot de la ROM 20160412. 21:45 < imsherlock > hi all! I'm working on a new platform based on the RK3399 SoC using LPDDR4. It means you can only show logo by generic way, and there are three parts. Get the Rockchip batch tool from here: Rockchip Batch Tool. It means you can only show logo by generic way, and there are three parts. To do so on tablets, you must plug USB cable whit volume-up key down (I don't know if is always true). tlwoerner: again, "RK u-boot wants dtb in resource. conf file the rootfs is rootfs image. (SUPER SALE) US $2. 05 is defined according to the storage version, the customer must not modify this version. You can start the demo by running the following commands:. It is a small utility that allows you to install the correct Rockchip Driver on your Windows Computer. Real Time Clock in Linux. Now you can get u-boot SPL and u-boot image, but please notices that in some platform or station(like secure-os), we will not use the u-boot SPL. 154 with Qt 5. How to update Amlogic zip Firmware How to update your Android TV box firmware from A zip file Follow the instructions below that will show you how to update your Amlogic TV box that uses a. A changelog is available here. WARNING: Layer rockchip should set LAYERSERIES_COMPAT_rockchip in its conf/layer. 瑞芯技术手册 Rockchip U-Boot 开发指南 V3. Hi, I managed to boot FreeBSD on the Rockchip RK3399 SoC (Pine64 ROCKPro64. 99) German Plug Adapter ($5. [PATCH 0/2] Update configs for the firefly-rk3288. Firmware Download link. Actualización BusyBox a v1. bin into miniloader loadable format by Rockchip tool loaderimage. Rockchip has been providing SoC solutions for tablets & PCs, streaming media TV boxes, AI audio & vision, IoT hardware since founded in 2001. Prerequisites. dtsi | 25 +++++ arch/arm/boot. 05 is the released version number, rockchip defines the version of u-boot loader, where 1. It's support by Rockchip U-Boot. 1] 调试笔记 :uboot 中hdmi默认分辨率的修改【uboot上hdmi logo 显示代码分析】. You will be sent email requesting confirmation, to prevent others from gratuitously subscribing you. 1 repo for NanoPi 4 series board. android / platform / external / u-boot / HEAD c23361d ANDROID: rockchip: enable 'setexpr' command by Tristan Muntsinger · 2 weeks ago master 12b2c6f ANDROID: Use COM2 for the Cuttlefish console. 4 kernel rockchip have a pretty recent Linaro Stable Kernel (Android) merged, unfortunately when I asked if there was a chance to see a new version pushed to github it ended with "not a chance", I am speculating that the internal rockchip linux tree contains code for. U-Boot tree for pending commits. bin, tpl/u-boot-tpl. linuxerwang has made a GUI version of the rkflashtool called rkflashkit. Hi All, I have a ZCU102 eval board and tried to run uboot, but I get "Bad device mmc 0": U-Boot 2017. U-Boot is the bootloader commonly used on our allwinner SoCs. 瑞芯技术手册 Rockchip U-Boot 开发指南 V3. Rockchip RK1808 is the first chip from the company fully dedicated to artificial intelligence applications. Enriching the market with new disrupting innovations. 33 Science Road,Science City,Luogang District, Guangzhou,GuangDong China +86-20-8520 1025. But hopefully Rockchip's U-Boot support and development will move to mainline with time. img misc Image/misc. xz and follow instructions from here: Flash the SPI. Asus has labelled the release as TinkerOS_Android V13. bin from the Cortex-M0 firmware and bl31. Debian distribution maintenance software pp. So every fastboot command have to use "-i" parameter to specify vid to fastboot. Is that not what you're wanting? If not, we are having communication issues I'm afraid. Based on Big. The bootloader on eMMC is damaged. bin of=/dev/sdb3 ^ this is the ARM hypervisor turd; ARM's www has the source. so it is a chicken--egg problem We should focus on 3. This is the biggest problem with the RK3399 board families, the LPDDR4 devices are [edit] crap [/edit] when it comes to booting because the code simply isn't there, even the rockchip u-boot acts stupid, and there's something up with the TPL/SPL that I can't remember the details of specifically. Prerequisites. The device model is Samsung Galaxy Note 8. Enter AndroidTool_Release_v2. Real Time Clock in Linux. [U-Boot] rockchip: Fix spl boot order path of booting device [U-Boot] rockchip: Fix spl boot order path of booting device - - - - 0 0 0: 2019-11-09: Michael Trimarchi:. bin and in fact, U-Boot does this for you, creating a file called u-boot-dtb. 5″ hard drives. During the initialization of the OTG USB port, u-boot complaints about dwc_otg_core_host_init() function which is timing out. The recovery switch only seems to affect U-Boot once it loads > and is ignored by the boot ROM. The Pinebook Pro is built around the Rockchip RK3399 SOC. You can refer to boot option page for more boot path. Page Count: 29. //当该属性留空或者指定的图片找不到时, uboot将不显示 logo,uboot = "logo. Das U-Boot is a cross-platform bootloader for embedded systems, used as the default boot loader by several board vendors. 05 is defined according to the storage version, the customer must not modify this version. A few years ago the company’s RK3188 quad-core ARM Cortex-A9 processor was all. The output including u-boot. 0-rc1-rockchip-ayufan-1-00195-ga1d4fc4 #3 SMP PREEMPT Tue Aug 29 10:47:42 CEST. conf and load kernel,dtb on first partition or partition which set bootable flag. - Fix rk3288 tinker and evb SPL boot fail - Enable get sn from cpuid for rk3399 rockpro64 board. Several people have already figured out the details on their own, but I have gotten requests to do a more comprehensive tutorial on how the boot and recovery images are structured, and how you can edit them. dts firefly-rk3288_defconfig from rockchip_defconfig base commita is 596bc38 2014-11-27 Firefly-RK3288. Rockchip (Fuzhou Rockchip Electronics Co. 99) USB Type-C to USB-A Male 2. A lot of the SoCs have their own way of doing things, although they use uboot and Linux kernel but often they are heavily modified to suit easy flashing of "ROMs" or other unknown reasons, e. "Das U-Boot" Source Tree. > absolutely no warranty. You are currently viewing our boards as a guest which gives you limited access to view most discussions and access our other features. [Message part 1 (text/plain, inline)] Source: u-boot Severity: wishlist Tags: patch Hi, The attached patch creates a rockchip package and enables the firefly-rk3288 platform. Also there is a driver which reacts to the device tree compatible="rockchip,rk3288-dw-hdmi" string, but still I get "No signal" from my monitor. The Edge module itself does not have a UART connector, unlike the GeekBox module. Boot loader mode is the normal mode of UBOOT. 28元/次 学生认证会员7折. Currently key_pressed () is a dummy function, returning 1 and thus enabling modem initialization. The rockchip firmware release -file bootloader Image/MiniLoaderAll. 05 is defined according to the storage version, the customer must not modify this version. [armhf] Remove Firefly-RK3288 image, as u-boot fails to boot due to #898520. The Lakka team just released the newest release candidate for version 2. I will open a next-branch later this week/early next week—around the time that -rc4 comes out. 2, all of which was working. Flashing MXQ-4K (Rockchip RK3229) Firmware You'll need a toothpick or other non-conductive sharp object, and a USB type A to USB type A cable. MX 6Dual/6Quad SABRE-SD Linux User's Guide / 9. Firmware Download link. From their blog post: Lakka 2. There are a lot of commands which you can try from u-boot command prompts for more information. You can refer to boot option page for more boot path. That is preferable if all rk3288-based boards use the same. Download the MXQ-4k firmware update from here and uncompress it after download is complete. img in resource partition or boot. I made a quick search in internet and I have the perception that there's not so much material about it, especially for specific boards that mounts the Rockchip 3188 ARM processor. 2020 internships. If anyone of the following conditions is met when the board powers on: eMMC is empty. Prebuilt Rockchip binaries, include first stage loader and ATF(Arm Trustzone Firmware). I am working on Freescale board imx50evk. MX application processors are SoCs (System-on-Chip), that integrate many processing units into one die, like the main CPU, a video processing. img ├── kernel │ ├── Image │ └── rk3328-roc-cc. - Add support for rockchip pmic rk805,rk809, rk816, rk817 - Add rk3399 board Leez support - Fix bug in rk3328 ram driver - Adapt SPL to support ATF bl31 with. The first released board features 4K video, 2GB of onboard RAM, gigabit Ethernet and a Rockchip RK3288 processor running at 1. 开机logo 双屏异显配置. bin from mmc device offset 32K. Its physical size and GPIO pinout are designed to be compatible with the second-generation and later Raspberry Pi models. This is quite elegant compared to how the Intel Management Engine [wikipedia link] or the AMD Platform Security Processor [wikipedia link] boot up modern PCs. Rockchip RK3066 Jelly Bean Kernel Source Code (yes, really): Download. It's been possible to flash firmware to Rockchip devices in Linux with upgrade_tool command line tool for many years, but the utility is closed-source and only supports "RK Firmware" files that are also used for OTA firmware updates, but not "raw firmware" that you'd flash directly to. The uboot searches for /extlinux/extlinux. CVE-2019-13106: Das U-Boot versions 2016. Quick addition, Naoki FUKAUMI (aka fun_ from androtab. img uboot Image/uboot. Notes: For more information and repository status (where available), click the link in the Area, Subsystem column. That is preferable if all rk3288-based boards use the same. Rockchip GRF/PMUGRF/CRU reg access in U-Boot. To join the OpenBSD/arm mailing list, send a message body of "subscribe arm" to [email protected] 1 on a Rockchip RK3328 with up to 4GB DDR4. Setup Environment:. (Don’t forget to remove console in screen). txt trust Image/trust. bin ├── trust. How to support ATF on u-boot. Herry Johnson said Shenzhen Bi-Union Electronics Technology Co. Armbian on rk3288 TV Box, stuck on u-boot Active threads; Mark site read I started with recent u-boot and kernel releases. First, the default serial console is at 1500000 baud. 2) u-boot from respeaker doesn't even recognize internal nand of 3229. A changelog is available here. xda-developers Android Development and Hacking Android General [RK][BL] Rockchip Bootloader Collection by DZ-DEVELOPER XDA Developers was founded by developers, for developers. 0 Stock Image [eMMC Boot] using ROCKChip tools method [20190617] 3. It provides eMMC module socket, MicroSD Card slot, Pi-2 Bus, Pi-P5+ Bus, USB 3. "Das U-Boot" Source Tree. Upload a User Manual; Versions of this User. [U-Boot] [PATCH 3/4] rockchip: rk3399: khadas-edge: Add init value for vdd_log Kever Yang Tue, 12 Nov 2019 19:16:33 -0800 We should set the init value when vdd_log is enabled, or else the vdd_log output voltage may not in soc required range. Add an I2C driver for the Rockchip RK3288, using driver model. It means you can only show logo by generic way, and there are three parts. kernel->config: init mid config firefly-rk3288. First, you need enable video driver in u-boot and make it show console in screen. 本来输出的是COM2,现在修改成COM0输出,想看到uboot的命令行信息和kernel启动的信息我们应该对其进行如下更改:1、对uboot的更改修改对应的配置文件,eg:配置文件是x210_sd. SDK Build Scripts. U-Boot, Linux, Elixir. This guide assumes Ubuntu 18. 05 is defined according to the storage version, the customer must not modify this version. 07) 07-17 阅读数 208 前言:常见的bootloader有u-boot、redboot、armboot、vivi等,均为开源项目。. > absolutely no warranty. [U-Boot] rockchip: Fix spl boot order path of booting device [U-Boot] rockchip: Fix spl boot order path of booting device - - - - 0 0 0: 2019-11-09: Michael Trimarchi:. BSP kernel source. Very strange issue, specially because there is no Rockchip logo in the q9 firmware at all. We've had the. linuxerwang has made a GUI version of the rkflashtool called rkflashkit. It has two working modes: Bootloading mode and download mode, and the former is the usual working mode. How to update Amlogic zip Firmware How to update your Android TV box firmware from A zip file Follow the instructions below that will show you how to update your Amlogic TV box that uses a. Prerequisites. 04LTS) (admin): A boot loader for embedded systems [universe]. rockchip: Add I2C driver Add an I2C driver for the Rockchip RK3288, using driver model. History 8xxROM written by Magnus Damm October 1999 Wolfgang Denk moved to sourceForge. Rockchip use 0x2207 as its USB vendor ID. we care CMDLINE. /upgrade_tool ul RK3368MiniLoaderAll_V2. RK U-Boot is developed based on the open source U-Boot. This mode mainly load the kernel from FLASH to SDRAM and run the Operating System. 51 directory, and click on AndroidTool. Take uboot as an example. The bootloader consisted of opensource ITB image (available in u-boot-rock64-rk3328 package), opensource SPL image, and binary TPL image. This is quite elegant compared to how the Intel Management Engine [wikipedia link] or the AMD Platform Security Processor [wikipedia link] boot up modern PCs. Final dumps will be made available after the site goes offline. RK UBOOT is designed basing on the open UBOOT resource. Libre Computer’s open source, $35-and-up “Renegade” SBC is a Raspberry Pi clone that runs Linux or Android 7. Once you download the 2 files, extract it to your desktop. Only include the firmware needed for RK33* as those are the only SoC that we support right now. 原创 [rk3399][android7. Signed-off-by: Simon Glass. [email protected](uboot) in 0x00004000 is the starting position of the uboot partition 0x00002000 is the size of the partition. Rockchip boards start with iomux settings set to gpio for most pins and while the linux pinctrl driver also implicitly sets the gpio function if a pin is requested as gpio that is not necessarily true for other drivers. Product Page "Designed in Silicon Valley, California. Unlik rockchip android, we don’t have a complete method for boot logo on linux. Ugoos UT1 Firmware Download Link. MX6 Ubuntu???. We have a separate page for the legacy sunxi branch of U-Boot. bin into miniloader loadable format by Rockchip tool loaderimage. rockchip: firefly-rk3288: Enable TPL support · a8a09d07 Kever Yang authored Oct 16, 2019 This patch enable TPL support for firefly-rk3288 board, which works ths same way with other RK3288 board like Tinker, evb. rockchip_display_init 在开发板上电后,U-BOOT启动后,直到内核LOGO显示这段时间内,总共有大约5S时间,这段时间里面LCD屏白屏. GitHub Gist: star and fork carlocaione's gists by creating an account on GitHub. 0移植调试笔记 uboot笔记 opencv 调试笔记 DM642调试笔记 Android uboot开机LOGO AM3352 uboot 烧写logo ,开机显示 msm8909开机logo msm8909 开机. rockchip-linux/u-boot. Clone this repo: Branches. Maskrom Mode¶. RK3399 in mainline linux is rather good as it is also used in some Chromebooks (OP1 processor = RK3399). Make grub-efi work on armhf too (upstream fixes for alignment bugs). So we need to work on the latest mainline u-boot, which means we need to port all our work previously on the mainline u-boot. Take uboot as an example. The ASUS Tinker Board is a single board computer launched by ASUS in early 2017. bin of=/dev/sdb3 ^ this is the ARM hypervisor turd; ARM's www has the source. Das U-Boot is a cross-platform bootloader for embedded systems, used as the default boot loader by several board vendors. Initial patches for RK3368 and GeekBox have been sent to the mailing list post v2016. uBoot de la ROM 20160412. 2014-09-08更新内容,更新后支持RK30xx,RK3188,RK3288等SD卡引导启动。make "boot from SD card" work u-boot-rockchip/board/rockchip/rk30xx/ u-boot. bin parameter Image/parameter. It is a not-pin-compatible quad core sucessor of the A20). U-Boot Configuration Connect the JTAG box to the UART connector on the SMILE Plug, and the USB cable to your computer. What and where are the official tool-chain binaries availables ? Thanks in advance. Download the MXQ-4k firmware update from here and uncompress it after download is complete. bin parameter Image/parameter. bin which is useful in the common case. Rockchip's documentation on the boot process is somewhat cryptic]. Method One: Write image to SPI flash from USB OTG port. Merged, renamed to U-Boot, added x86 Since then added more than 10 other architectures Wolfgang Denk as head custodian for over 10 years Tom Rini as head custodian since September 2012 Lots more on Wikipedia History, in brief. Next you need to patch FreeBSD HEAD from here: evadot's dwc patch. zip, recovery. Copy sent to Debian Install System Team. conf and load kernel,dtb on first partition or partition which set bootable flag. Rockchip RK3066/RK30xx Processors Documentation, Source Code and Tools Rockchip RK3066 (part of RK30xx family) is a Chinese dual ARM Cortex A9 SoC targeting multimedia products such as tablets (e. It is intended to be easy to port and to debug, and runs on many supported architectures, including PPC, ARM, MIPS, x86, m68k, NIOS, and Microblaze. Ugoos UT2 8GB. Bus Width=32 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=32 Size=1024MB. img 2 directories, 8 files. Yep, you have read it right KODI 18. Clone via HTTPS Clone with Git or checkout with SVN using the repository’s web address. 9, U-Boot, and other components. - Fix rk3288 tinker and evb SPL boot fail - Enable get sn from cpuid for rk3399 rockpro64 board. bin from the Cortex-M0 firmware and bl31. The following wiki is writed for using u-boot SPL. bin, miniloader) 2. 0 and many others peripheral devices interface for makers to integrate with sensors and devices. Maskrom load loader flow: Maskrom load DDR. Boot loader mode is the normal mode of UBOOT. y, rockchip64, rk3399 was split into rk3399 for Friendly ARM boards and rockchip64 for Rock64 and RockPro, Ayufan repository. Quectel LTE Standard EC25-AF (Region: North America FirstNet) Quectel EC25 is a series of LTE Cat 4 module optimized specially for M2M and IoT applications. linuxerwang has made a GUI version of the rkflashtool called rkflashkit. Yep, you have read it right KODI 18. Also there is a driver which reacts to the device tree compatible="rockchip,rk3288-dw-hdmi" string, but still I get "No signal" from my monitor. But there's stuff in a good state for Raspberry PI, from debian/ubuntu and arch/manjaro communities. Upload a User Manual; Versions of this User. Now reboot and you should have a noisy Rockchip U-Boot again, that then boots into your freshly compiled UBoot. Of course it's a bit odd to target a downstream U-Boot with a Linux feature. Unlik rockchip android, we don’t have a complete method for boot logo on linux. It means you can only show logo by generic way, and there are three parts. a guest Jun 26th, 2014 301 Never Not a member of Pastebin yet? Sign Up, it unlocks many cool features! raw download clone. U-Boot> tftp 0xc0700000 uImage U-Boot> nand erase 0x400000 0x400000 U-Boot> nand write. img file) for H96 MAX TV Box (AP6255 WiFi) with 4GB RAM (20170818) powered by Rockchip RK3399. Of course it's a bit odd to target a downstream U-Boot with a Linux feature. Ask Question Asked 3 years, 8 months ago. Found 31 matching packages. ARM: rockchip: rv1108: Add support for default distro_bootcmd This allow easier integration of RV1108 based boards on generic distributions and build systems. 0 Stock Image [eMMC Boot] using ROCKChip tools method [20190617] 3. Rockchip Semiconductors would came to use this LPDDR4 in many of their AMR64 SoC like RK3399, and RK3399. Signed-off-by: Simon Glass. Depends as it is SOC dependent so for running GRUB from uboot in Rockchip terms would mean running GRUB from RK3188Loader(L)_V?.