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CErik.2
Associate II
since ‎2021-04-08
‎2023-06-14

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  • 6 Posts
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User Activity

Upgrading Linux from inux-5.4-stm32mp-r2.2 to linux-5.4-stm32mp-r2.4 causes SPI to fail

2023-02-03
Hello,Upgrading Linux 5.4 causes SPI to fail to initiate (see boot log snippet below). Any ideas what would cause this (same DT)?Again thanks for your great support!Best RegardsChrister[   2.782226] spi_stm32 4000c000.spi: failed to request tx dma ch...

What am I missing that is resulting in "firmware:scmi not ready"

2023-02-02
Hello!I upgraded Linux kernel from 5.4 to 5.15 (ST linux-5.15-stm32mp-r2). Simply added new options to kernel config and kept mostly the same DT. I get the error below in the boot log which renders the whole system unusable.Based on the boot log belo...

OpenSSL performance expectation

2021-09-24
I am wondering what number I should expect in terms of encryption performance with STM32MP157C. Below is that I getOpenSSL 1.1.1l 24 Aug 2021 # openssl engine -c (devcrypto) /dev/crypto engine [DES-CBC, DES-EDE3-CBC, AES-128-CBC, AES-192-CBC, AES-2...
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