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Lee Lup Yuen 2023-10-30 20:25:31 +08:00
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README.md
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@ -104,9 +104,11 @@ Here are the steps, based on the [Official Flashing Instructions](https://github
+ Remember to connect GND
+ Baud 2,000,000 (2 Mbps)
Start the USB Serial Terminal (Serial Console).
Power up Ox64 via the Micro USB Port. Ox64 Green LED should light up.
TODO: What do we see in USB Serial Terminal?
TODO: On the USB Serial Terminal (Serial Console) we should see...
If the text appears garbled, try a different USB Serial Adapter. (See above)
@ -116,9 +118,11 @@ Here are the steps, based on the [Official Flashing Instructions](https://github
+ Remember to connect GND
+ Baud 2,000,000 (2 Mbps)
Start the USB Serial Terminal (Flashing UART).
Power up Ox64 via the Micro USB Port. Ox64 Green LED should light up.
We should see the Ox64 Factory Test Firmware in the USB Serial Terminal...
In the USB Serial Terminal (Flashing UART), we should see the Ox64 Factory Test Firmware...
```text
Simple Malloc 5120
@ -148,7 +152,7 @@ Here are the steps, based on the [Official Flashing Instructions](https://github
+ Unplug and replug the Micro USB Port
+ Release BOOT button
We should see this in the USB Serial Terminal...
In the USB Serial Terminal (Flashing UART), we should see this...
```text
.
@ -190,29 +194,111 @@ Here are the steps, based on the [Official Flashing Instructions](https://github
TODO: How to flash BL808 on Arm64 SBCs and Pinebook Pro? See [bflb-iot-tool / bflb-mcu-tool](https://wiki.pine64.org/wiki/Ox64#Alternative:_Open-Source_Flashing)
1. Get DevCube **1.8.3** from...
1. Download Bouffalo Lab DevCube 1.8.6 (or later) from [dev.bouffalolab.com/download](http://dev.bouffalolab.com/download)
[openbouffalo.org/static-assets/bldevcube/BouffaloLabDevCube-v1.8.3.zip](https://openbouffalo.org/static-assets/bldevcube/BouffaloLabDevCube-v1.8.3.zip)
[(1.8.4 and 1.8.5 won't work)](https://github.com/openbouffalo/buildroot_bouffalo/issues/60)
Normal download location is [dev.bouffalolab.com/download](http://dev.bouffalolab.com/download) but [1.8.4 and later do not work](https://github.com/openbouffalo/buildroot_bouffalo/issues/60)
May need to Grant Execute Permission...
TODO: Does latest version work?
```bash
cd BouffaloLabDevCube-v1.8.6
chmod +x BLDevCube-macos
./BLDevCube-macos
```
1. Run DevCube, select [BL808], and switch to [MCU] page
1. M0 Group[Group0] Image Addr [0x58000000] [PATH to m0_lowload_bl808_m0.bin]
1. M0 Group[Group0]
1. D0 Group[Group0] Image Addr [0x58100000] [PATH to d0_lowload_bl808_d0.bin]
Image Addr [0x58000000]
[PATH to m0_lowload_bl808_m0.bin]
1. D0 Group[Group0]
Image Addr [0x58100000]
[PATH to d0_lowload_bl808_d0.bin]
1. Click 'Create & Download' and wait until it's done
[(See the log)](https://gist.github.com/lupyuen/e34bb0968fedf2ba6671a41cc421f51e)
1. Switch to [IOT] page
1. Enable 'Single Download', set Address with 0x800000, choose [bl808-firmware.bin]
1. Enable 'Single Download'
Set Address to 0x800000
Choose [bl808-firmware.bin]
1. Click 'Create & Download' again and wait until it's done
TODO: Does it work?
[(See the log)](https://gist.github.com/lupyuen/65fcb05be4642b8543a0024f57963872)
1. Connect a USB Serial Adapter to __Ox64 Flashing UART__:
+ Flashing UART TX is physical pin 1 / GPIO 14
+ Flashing UART RX is physical pin 2 / GPIO 15
+ Remember to connect GND
+ Baud 2,000,000 (2 Mbps)
Start the USB Serial Terminal (Flashing UART).
Unplug and replug the Micro USB Port.
(Don't press the Boot Button!)
1. On the USB Serial Terminal (Flashing UART) we should see...
```text
[I][] Powered by BouffaloLab
[I][] Build:11:52:22,Mar 6 2023
[I][] Copyright (c) 2023 OpenBouffalo team
[I][] Copyright (c) 2022 Bouffalolab team
[I][] =========== flash cfg ==============
[I][] jedec id 0xEF6018
[I][] mid 0xEF
[I][] iomode 0x04
[I][] clk delay 0x01
[I][] clk invert 0x01
[I][] read reg cmd0 0x05
[I][] read reg cmd1 0x35
[I][] write reg cmd0 0x01
[I][] write reg cmd1 0x31
[I][] qe write len 0x01
[I][] cread support 0x00
[I][] cread code 0xFF
[I][] burst wrap cmd 0x77
[I][] sector size: 0x04
[I][] =====================================
[I][] dynamic memory init success,heap size = 156 Kbyte
[I][MAIN] Starting Mailbox Handlers
[I][MBOX] Forwarding Interupt SDH (33) to D0 (0x58008bbc)
[I][MBOX] Forwarding Interupt GPIO (60) to D0 (0x58008d0e)
[I][MAIN] Running...
[I][MBOX] Mailbox IRQ Stats:
[I][MBOX] .Peripheral SDH (33): 0
[I][MBOX] .Peripheral GPIO (60): 0
[I][MBOX] Unhandled Interupts: 0 Unhandled Signals 0
```
[(Source)](https://gist.github.com/lupyuen/52ccdf076ae294db26e837e6ffc4bafb)
Yep we have flashed the OpenBouffalo Firmware successfully!
1. Connect a USB Serial Adapter to __Ox64 Serial Console__:
+ Serial Console TX is physical pin 32 / GPIO 16
+ Serial Console RX is physical pin 31 / GPIO 17
+ Remember to connect GND
+ Baud 2,000,000 (2 Mbps)
Start the USB Serial Terminal (Serial Console).
Unplug and replug the Micro USB Port.
(Don't press the Boot Button!)
TODO: On the USB Serial Terminal (Serial Console) we should see...
# Boot Linux on Ox64 BL808