update jumper overview of helios64 boot modes, hardware page
adding gpio page to helios64
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nurix87
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2 changed files with 445 additions and 41 deletions
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@ -16,45 +16,65 @@ This block diagram is cited from the RK3399 website documentation. [1](http://op
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Name |Peripheral Type|Connector Type|Details
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-----|---------------|--------------|-------
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P10|eMMC|2x1 Pin Male Header|Disable eMMC boot
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P11|SPI Flash|2x1 Pin Male Header|Disable SPI Flash
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P13|HS Select|2x1 Pin Male Header|USB-C HS Select (Close = Type C HS, Open = Console)
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J1|USB3|USB 3.0| USB 3.0 Port Header
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P8|SATA Cont. Mem. Flash Enable Jumper|2x1 Pin Header|Sata Controller Flash Memory Enable
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P9|eFuse Dis. Jumper|Not Populated|**TBD** eFuse Power Supply
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P10|eMMC Dis. Jumper|2x1 Pin Male Header|Disable eMMC boot
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P11|SPI Flash Dis. Jumper|2x1 Pin Male Header|Disable SPI Flash
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P13|HS Select Jumper|2x1 Pin Male Header|USB-C HS Select (Close = Type C HS, Open = Console)
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J1|USB3 Host|USB 3.0 Host| USB 3.0 Port Header
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J3|SATA|SATA 3.0|Port 0 (SATA1)
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J4|SATA|SATA 3.0|Port 1 (SATA2)
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J5|SATA|SATA 3.0|Port 2 (SATA3)
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J6|SATA|SATA 3.0|Port 3 (SATA4)
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J7|HDD Power|8 Pin ATX 12V|Rated for 5x HDD
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J8|SATA|SATA 3.0|Port 4 (SATA5)
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J9|Battery Power|6 Pin ATX 12V|Battery Backup
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J10|ATX Power Supply|4 Pin ATX 12V|4 Pin ATX Power Connector
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J7|HDD Power Conn.|8 Pin ATX 12V|Rated for 5x HDD
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J9|Battery Power Conn.|6 Pin ATX 12V|Battery Backup
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J10|ATX Power Supply Conn.|4 Pin ATX 12V|4 Pin ATX Power Connector
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J11|LAN1|RJ45|Gigabit Ethernet
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J12|LAN2|RJ45|2.5 Gigabit Ethernet
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J13|USB 3.0|Dual Port USB3.0|Type A
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J13|USB 3.0 Host|Dual Port USB3.0|Type A
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J14|microSD|Push-Push card connector|Support SDHC and SDXC
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J15|Serial port|Micro-USB Connector|Via onboard FTDI USB-to-UART0 bridge
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J16|DC connector|Kycon 4-Pin Mini-DIN|DC input 12V / 8A
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FAN1|Fan|4x1 Pin Male Header|PWM and RPM support
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FAN2|Fan|4x1 Pin Male Header|PWM and RPM support
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P1|I2C|4x1 Pin Male Header|I2C Bus 1
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P2|UEXT|2x5 Pin Male Header|Universal EXTension Support [2]
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P3|Front Panel|12x1 Pin Male Header|PWM and RPM support
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P4|Buzzer|2x1 Pin Header|Buzzer Speaker Support
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P5|GPIO|7x2 Pin Male Header|GPIO configurable as input or output<br>Via IO Expander on I2C Bus 0
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SW1|Power|Push Button|Power Button
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SW2|Boot Mode|Push Button|Boot mode selector :<br> SPI,MMC,UART,SATA
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SW3|Reset|Push Button|Reset Button
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J15|USB Type-C Dual Role|USB Type-C Connector|Via onboard FTDI USB-to-UART0 bridge
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J16|DC Connector|Kycon 4-Pin Mini-DIN|DC input 12V / 8A
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FAN1|Fan Connector|4x1 Pin Male Header|PWM and RPM support
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FAN2|Fan Connector|4x1 Pin Male Header|PWM and RPM support
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P1|I2C Header|4x1 Pin Male Header|I2C Bus 1
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P2|UEXT Header|2x5 Pin Male Header|Universal EXTension Support [2]
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P3|Front Panel Header|12x1 Pin Male Header|PWM and RPM support
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P4|Buzzer Header|2x1 Pin Header|Buzzer Speaker Support
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P5|GPIO Pin Header|7x2 Pin Male Header|GPIO configurable as input or output<br>Via IO Expander on I2C Bus 0
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SW1|Power Button|Push Button|Power Button
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SW2|Recovery Button|Push Button|Boot mode selector :<br> SPI,MMC,UART,SATA
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SW3|Reset Button|Push Button|Reset Button
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## Boot Modes
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Helios64 supports at least **3 (TBD)** boot modes that can be chosen by using the jumper configuration.
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Please see above figure for the connector/interface list.
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The default Boot device order for Helios64 is the SPI Flash Memory, eMMC, then micro-SD Card.
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The SoC will access this order sequentially to find the bootloader in all possible storage medium.
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To change the boot order if the bootloader are present in all possible volatile storage, we can use the combination of P10 and P11 jumpers.
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(Please see above figure for the connector/interface list.)
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Following jumper are available in the Helios64 board to configure the boot modes:
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- P10 jumper to disable eMMC, when this jumper close it means disable the eMMC device (open = enable eMMC),
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- P11 jumper to disable SPI Flash, when this jumper is shorted/close it means disable the SPI Flash (open = enable SPI Flash),
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- P13 jumper is the HS select, when this jumper closed the High Speed (USB 2.0) connection to the SoC will be establised, so you can use flashing technology such as rockusb and marskom.
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- P11 jumper can be used disable SPI Flash, when this jumper is shorted/close it means disable boot from the SPI Flash, and the board will search the next boot device (which is eMMC).
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- P10 jumper is available to disable eMMC boot, when this jumper is closed Helios64 wil skip looking for bootloader from the eMMC and will continue with the micro-SD card,
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So you can select to search for bootloader starting from the SPI Flash Storage, eMMC, untill micro-SD card.
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Following table may simplified boot ordering by jumper config by assuming the bootloaders are present in every storage device:
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P11 State|P10 State|Boot Order|Notes
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-----|---------------|--------------|-------
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0|0|SPI Flash|-
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1|0|eMMC|-
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1|1|micro-SD Card|-
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!!! note
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Please note, in case of bootloader is not present in the storage devices. The SoC will search to the next possible boot device.
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## Jumpers
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- P13 jumper is the HS select, when this jumper closed the High Speed USB (USB 2.0) connection to the SoC will be establised, while the serial console is disconnected, so you can use flashing technology such as rockusb and maskrom in the USB type-C port.
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[comment]: <> (its also called as HS select, when this jumper is closed the micro USB-C connector become type-C HS (open = console), your USB-C cable will connected to the serial console of the Helios64 board by default. By closing this connection the USB-C connection will become the HS mode, the eMMC will be detected as the USB Mass storage in your PC, in this configuration can directly flash the Armbian image to it.)
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@ -69,30 +89,23 @@ Please refer to [U-boot](/helios4/uboot) section to know how to use the other mo
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LED Name|Color|Description
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---|---|---
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LED1|red/blue|SATA1 activity
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LED2|red/blue|SATA2 activity
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LED3|red/blue|SATA3 activity
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LED4|red/blue|SATA4 activity
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LED5|red/blue|SATA5 activity
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LED6|blue|USB activity
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LED7|blue|Network activity
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LED8|red/blue|System status/activity
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LED9|green|SYS power
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LED10|green|HDD power
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LED11|green|USB power
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LED12|orange|Battery Charge
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LED1|green|SYS power
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LED2|green|Peripheral power
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LED3|green|HDD power
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LED4|blue|System ON
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LED5|bule|HDD activity
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LED6|green|System Status
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LED7|red|System Error
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LED8|orange|Battery Charge
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## Reset Button
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Helios64 board provides a RESET push button (RST BTN) to hard reset the SoC (System-On-Chip).
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!!! Important
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This button only resets the SoC and not the overall board. For instance it won't reset the HDD.
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Helios64 board provides a RESET push button (RST BTN) to hard reset the board.
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## I2C Interface
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Helios64 board exposes the SoC I2C Bus 1, on header P1. Below is the header pin-out, the little arrow on the PCB indicates the ground pin.
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Helios64 board exposes the SoC I2C Bus 1, on header **P1**. Below is the header pin-out.
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