Lup Yuen Lee 李立源

Apache RTOS supports 64-bit multi-core Arm Cortex-A53 ... Let's test it on today ... Maybe on someday!

github.com/lupyuen/pinephone-n

1
Lup Yuen Lee 李立源

What do and Apache RTOS have in common? They both run on Arm Cortex-A53 with 4 Cores!

github.com/lupyuen/pinephone-n

1
Lup Yuen Lee 李立源

Let's download Mainline ... Which has the latest updates for Arm Cortex-A53

github.com/lupyuen/pinephone-n

1
Lup Yuen Lee 李立源

We'll cross-compile Apache RTOS for Arm Cortex-A53 with the Arm64 Toolchain

Source: github.com/lupyuen/pinephone-n

1
Lup Yuen Lee 李立源

Here's how we build Apache RTOS for Arm Cortex-A53

github.com/lupyuen/pinephone-n

1
Lup Yuen Lee 李立源

Apache RTOS runs on , emulating Arm Cortex-A53 ... Yep it looks like Linux!

github.com/lupyuen/pinephone-n

1
Lup Yuen Lee 李立源

's UART Port ... In disguise 🤫

github.com/lupyuen/pinephone-n

1
Lup Yuen Lee 李立源

From Single Core to Multi Core ... Now we build Apache RTOS for Arm Cortex-A53 with 4 Cores

github.com/lupyuen/pinephone-n

1
Lup Yuen Lee 李立源

Watch Apache RTOS fire up 4 Cores of Arm Cortex-A53 ... Emulated with

github.com/lupyuen/pinephone-n

1
Lup Yuen Lee 李立源
Follow

How is implemented for Arm Cortex-A53

github.com/lupyuen/pinephone-n

· · Tusky · 1 · 0 · 0
Lup Yuen Lee 李立源

Loading the Image into ... Reveals a Kernel Header!

github.com/lupyuen/pinephone-n

1
Lup Yuen Lee 李立源

Snooping 's Jumpdrive Kernel ... With

github.com/lupyuen/pinephone-n

1
Lup Yuen Lee 李立源

Apache RTOS might boot on ... With a few patches!

github.com/lupyuen/pinephone-n

1
Lup Yuen Lee 李立源

needs a UART Driver for Apache RTOS

github.com/lupyuen/pinephone-n

1
Lup Yuen Lee 李立源

All ready for @PINE64 hacking 👍

lupyuen.github.io/articles/arm

1
Lup Yuen Lee 李立源

boots Apache RTOS yay! 🎉

lupyuen.github.io/articles/arm

1
Lup Yuen Lee 李立源

Will Apache RTOS run on @PINE64 ? Let's explore in this article

lupyuen.github.io/articles/arm

1+
Lup Yuen Lee 李立源

Let's download RTOS ... And build it for Arm Cortex-A53

lupyuen.github.io/articles/arm

1
Lup Yuen Lee 李立源

Here's how we build RTOS for 64-bit Arm Cortex-A53

lupyuen.github.io/articles/arm

1
Lup Yuen Lee 李立源

runs RTOS ... Emulating 64-bit Arm Cortex-A53

lupyuen.github.io/articles/arm

1
Lup Yuen Lee 李立源

How we build and run RTOS for Multi-Core Arm64

lupyuen.github.io/articles/arm

1
Lup Yuen Lee 李立源

RTOS has plenty of helpful code for Arm64

lupyuen.github.io/articles/arm

1
Lup Yuen Lee 李立源

reveals that our Arm64 Image begins ... With a Kernel Header!

lupyuen.github.io/articles/arm

1+
Lup Yuen Lee 李立源

Kernel Header ... Used by Arm64 too

lupyuen.github.io/articles/arm

1
Lup Yuen Lee 李立源

Configuring the RAM for Arm64

lupyuen.github.io/articles/arm

1
Lup Yuen Lee 李立源

Analysing a Kernel Image with

lupyuen.github.io/articles/arm

1
Lup Yuen Lee 李立源

RTOS might boot on ... With a few fixes!

lupyuen.github.io/articles/arm

1
Lup Yuen Lee 李立源

A Real-Time Operating System might be good for

lupyuen.github.io/articles/arm

1
Lup Yuen Lee 李立源

We might build Drivers and Apps for ... In !

lupyuen.github.io/articles/arm

1
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pak0st

@lupyuen @PINE64 the quality of the articles is outstanding!

1
Lup Yuen Lee 李立源

@pak0st @PINE64 Thank you so much! 😀

0
Paolo Redaelli

@lupyuen
That's not a problem. I think it just shows that free software is easily reusable 😀

0
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