# EFM32GG11 port

**URL:** <https://forums.freertos.org/t/efm32gg11-port/7176>\
**Category:** Kernel\
**Created:** [May 3, 2018, 1:00pm UTC](https://forums.freertos.org/t/efm32gg11-port/7176 "2018-05-03T13:00:13Z")\
**Posts on this page:** 3\
**Page:** 1

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**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\
**Post date:** [May 3, 2018, 1:00pm UTC](https://forums.freertos.org/t/efm32gg11-port/7176/1 "2018-05-03T13:00:13Z")

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**[lroyer](https://sourceforge.net/u/lroyer/)** wrote on [Thursday, May 03, 2018](https://sourceforge.net/p/freertos/discussion/382005/thread/6a48b749/#74c0):

Hi,  
I saw there is no demo for EFM32GG11 from Silabs (Cortex-M4 CPU based) and also [this post](https://sourceforge.net/p/freertos/discussion/382005/thread/1234e9f8/) learned me there is no official port while FreeRTOS support this Cortex-M4 core.  
Do you know if there is already a port for EFM32GG11 planned and then, how long it will take to complete this one and what is done or missing currently?

Regards,  
Louis Royer

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**Author:** ![htibosch](https://d3iykfbgfh8zhg.cloudfront.net/user_avatar/forums.freertos.org/htibosch/32/62_2.png) [@htibosch](https://forums.freertos.org/u/htibosch)\
**Post date:** [May 3, 2018, 2:33pm UTC](https://forums.freertos.org/t/efm32gg11-port/7176/2 "2018-05-03T14:33:47Z")

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**[heinbali01](https://sourceforge.net/u/heinbali01/)** wrote on [Thursday, May 03, 2018](https://sourceforge.net/p/freertos/discussion/382005/thread/6a48b749/#6964):

Many people know a lot more about this subject, about as a quick answer: any Cortex-M4 can use the generic FreeRTOS M4 port. That is the power of ARM: code can be reused among platforms.

Have a look at the `ARM_CM4F` or `ARM_CM4_MPU` directories, for instance `portable\GCC\ARM_CM4F`

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<div class="post-metadata">

**Author:** ![system](https://d2v6vdsk2p900z.cloudfront.net/original/1X/7fc8fdb729c645aab5b20282bbe34e57cb407be6.jpeg) [@system](https://forums.freertos.org/u/system)\
**Post date:** [May 4, 2018, 8:25am UTC](https://forums.freertos.org/t/efm32gg11-port/7176/3 "2018-05-04T08:25:33Z")

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**[lroyer](https://sourceforge.net/u/lroyer/)** wrote on [Friday, May 04, 2018](https://sourceforge.net/p/freertos/discussion/382005/thread/6a48b749/#8019):

I already know Cortex-M4 can use this port but what about drivers, SDK…?