Fix typo and clean-up
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Gauthier Provost
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05a8d7cd76
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68b090a69e
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@ -19,6 +19,8 @@ Helios64 board provides a RESET push button (SW3) to hard reset the system.
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## Recovery Button
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### UMS Mode
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Helios64 board provides a RECOVERY push button (SW2) to allow user to easily flash over USB the on-board eMMC storage. This can be useful if you want to do a fresh install or if you want to repair a system that doesn't boot anymore.
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User can enter recovery mode by pressing this button during boot up (bootloader stage). U-Boot will read the button state and switch the USB type-C port into USB Mass Storage device to expose eMMC flash as storage device (UMS mode).
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@ -32,6 +34,12 @@ User can enter recovery mode by pressing this button during boot up (bootloader
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2. User can then use flash tools to write new OS image into eMMC flash. Refer to this [section](/helios64/install/emmc/#step-5-writing-an-os-image-to-internal-emmc).
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User can also enter into *maskrom* mode in order to use some of the Rockchip programming tools (e.g [rkdeveloptool](https://github.com/rockchip-linux/rkdeveloptool)). For this, you will need first to enable [Jumper 13](/helios64/jumper/#usb-consolerecovery-mode-p13). To enter *markrom* mode, press and hold Recovery Button during power-up until System Status LED blinks 2 times. Refer to [Maskrom page](/helios64/maskrom/)
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### Maskrom Mode
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User can also enter into *maskrom* mode in order to use some of the Rockchip programming tools (e.g [rkdeveloptool](https://github.com/rockchip-linux/rkdeveloptool)). For this, you will need first to enable [Jumper 13](/helios64/jumper/#usb-consolerecovery-mode-p13). To enter *markrom* mode, press and hold Recovery Button during power-up until System Status LED blinks 2 times.
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Refer to [Maskrom Mode page](/helios64/maskrom/).
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### Under Linux
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Under Linux, this button behaves as user button and when pressed will emit **BTN_0** keycode (refer to [Linux Input Codes](https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/plain/include/uapi/linux/input-event-codes.h)). Therefore this button can also be used to trigger other actions than recovery.
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@ -1,14 +1,14 @@
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Maskrom is special internal firmware of RK3399 that run **Rockusb** driver automatically when there is no
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bootable firmware found on on-board storage such as SPI flash, eMMC or microSD card.
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Maskrom is a special internal firmware of RK3399 that runs **Rockusb** driver automatically when there is no bootable firmware found on on-board storage such as SPI flash, eMMC or microSD card.
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On Helios64, there are two ways to enter the maskrom mode:
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Maskrom mode can be your last resort if all other install approaches are not working for you.
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On Helios64, there are two ways to force the maskrom mode:
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- Disable SPI flash and eMMC according to [Boot Mode Jumper](/helios64/jumper/#boot-mode-p10-p11) and remove microSD card.
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- Using [Recovery Button](/helios64/button/#recovery-button)
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- Using [Recovery Button](/helios64/button/#maskrom-mode).
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Rockusb is a vendor specific USB class from Rockchip to download firmware.
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This USB device has Vendor ID *0x2207* and Product ID *0x330c*.
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Rockusb is a vendor specific USB class from Rockchip to download firmware. This USB device has Vendor ID *0x2207* and Product ID *0x330c*.
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!!! Info
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U-Boot has *rockusb* command, but it is not compatible with the Rockchip utilities
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@ -17,9 +17,19 @@ This USB device has Vendor ID *0x2207* and Product ID *0x330c*.
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### RK3399 loader
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In maskrom mode, SoC initiliazed without DRAM and storage support therefore it need *loader* to initialized DRAM and prepare the flashing environment.
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Download the loader from [here](/helios64/files/maskrom/rk3399_loader_v1.24_RevNocRL.126.bin)
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In maskrom mode, SoC initiliazed without DRAM and storage support therefore it needs a *loader* to initialized DRAM and prepare the flashing environment.
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Download the loader *rk3399_loader_v1.24_RevNocRL.126.bin* from [here](/helios64/files/maskrom/rk3399_loader_v1.24_RevNocRL.126.bin)
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### Helios64 OS image
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You will also need to download an OS image to write to the internal eMMC.
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Go to [Download](/download/#helios64) and chose one of the latest build.
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!!! important
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* OMV (OpenMediaVault) is only supported on Debian OS.
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* Armbian 20.08.8 and earlier version has bug that prevent system to boot from eMMC!
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### Windows
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@ -38,16 +48,16 @@ Download and extract *AndroidTool_Release_v2.71.zip* from [here](/helios64/files
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### Linux
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Download prebuilt rkdevelop from [Rockchip GitHub](https://github.com/rockchip-linux/rkbin/archive/master.zip).
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Download prebuilt rkdevelop from [Rockchip GitHub](https://github.com/rockchip-linux/rkbin/archive/master.zip).
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Extract the downloaded *rkbin-master.zip* file.
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Copy *rk3399_loader_v1.24_RevNocRL.126.bin* to *rkbin-master* folder.
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!!! Note
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- Prebuilt binaries have been tested on Ubuntu 18.04 and 20.04
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- You could also compile it from source by following instructions at [Rockchip Wiki](http://opensource.rock-chips.com/wiki_Rkdeveloptool).
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- Prebuilt binaries are tested on Ubuntu 18.04 and 20.04
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## Write OS Image to eMMC Using Maskrom
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## Write OS Image to eMMC
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**1)** Make sure the system is powered off.
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@ -61,7 +71,7 @@ Copy *rk3399_loader_v1.24_RevNocRL.126.bin* to *rkbin-master* folder.
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or
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**4 b)** Press and hold Recovery button. Power on the system and release recovery button after [System Activity LED](/helios64/front-panel/#helios64-enclosure) blink twice.
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**4 b)** Press and hold Recovery button. Power on the system and release recovery button after [System Activity LED](/helios64/front-panel/#helios64-enclosure) blink twice.
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### Under Windows
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@ -73,11 +83,11 @@ Copy *rk3399_loader_v1.24_RevNocRL.126.bin* to *rkbin-master* folder.
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**3.** Press button to load and select following files,
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**3.** Click rows to load and select following files:
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- Loader = rk3399_loader_v1.24_RevNocRL.126.bin
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- Image = OS image to write
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- Image = Helios64 OS image to write
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!!! Warning
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The image must be Raw image, not in compressed form.
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@ -104,7 +114,7 @@ Copy *rk3399_loader_v1.24_RevNocRL.126.bin* to *rkbin-master* folder.
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lsusb -d 2207:330c
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```
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It should return something like,
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It should return something like:
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`Bus 001 Device 014: ID 2207:330c Fuzhou Rockchip Electronics Company RK3399 in Mask ROM mode`
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@ -135,5 +145,3 @@ It should return something like,
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[Rkdeveloptool - Rockchip Open Source Document](http://opensource.rock-chips.com/wiki_Rkdeveloptool)
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[Rockusb - Rockchip Open Source Document](http://opensource.rock-chips.com/wiki_Rockusb)
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@ -10,6 +10,7 @@ Beside consolidating technical data, the purpose of this Wiki is also to provide
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| Date | Description |
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|------|-------------|
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| 27/10/2020 | [Helios64 Maskrom mode](/helios64/maskrom/) |
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| 14/10/2020 | [Helios64 eMMC install](/helios64/install/emmc/) |
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| 27/08/2020 | [Helios64 Setup Instructions](/helios64/install/) |
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| 23/08/2020 | [Helios64 Assembly Kit Manual](/helios64/kit/) |
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