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tools:yocto [2023/08/17 15:30]
darron [Resources] 		tools:yocto [2023/08/17 15:35] (current)
darron [Boot]
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 git mv recipes-devtools/gcc/gcc-source_12.2.bbappend recipes-devtools/gcc/gcc-source_12.3.bbappend git mv recipes-devtools/gcc/gcc-source_12.2.bbappend recipes-devtools/gcc/gcc-source_12.3.bbappend
 </code> </code>
 +
 +NB the above is a known but unaddressed issue
  
 ==Dev tools== ==Dev tools==
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      install -d ${D}/${datadir}/gcc-arm-none-eabi      install -d ${D}/${datadir}/gcc-arm-none-eabi
 </code> </code>
 +
 +NB the above patch has been submitted to ST.
  
 ==Cortex-M4== ==Cortex-M4==
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 </code> </code>
  
 +NB the correct solution would be to update the compiler
 ===Configure=== ===Configure===
  
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 ./scripts/create_sdcard_from_flashlayout.sh flashlayout_core-image-full-cmdline/optee/FlashLayout_sdcard_stm32mp157d-dk1-optee.tsv ./scripts/create_sdcard_from_flashlayout.sh flashlayout_core-image-full-cmdline/optee/FlashLayout_sdcard_stm32mp157d-dk1-optee.tsv
 sudo dd if=FlashLayout_sdcard_stm32mp157d-dk1-optee.raw of=/dev/sdc bs=4M conv=fdatasync,notrunc status=progress sudo dd if=FlashLayout_sdcard_stm32mp157d-dk1-optee.raw of=/dev/sdc bs=4M conv=fdatasync,notrunc status=progress
 +sleep 1
 sudo hdparm -z /dev/sdc sudo hdparm -z /dev/sdc
 </code> </code>
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 </code> </code>
  
 +It appears that the power controller is probed before the I2C interface is online and consequently it doesn't work
 ===Extra=== ===Extra===