Commit f1c94d1e authored by Olivier Deprez's avatar Olivier Deprez Committed by TrustedFirmware Code Review
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Merge "rpi4: Fix documentation of armstub config entry" into integration

parents 2aa60e70 43309051
...@@ -24,11 +24,10 @@ one universal binary (bl31.bin), which can be built with: ...@@ -24,11 +24,10 @@ one universal binary (bl31.bin), which can be built with:
CROSS_COMPILE=aarch64-linux-gnu- make PLAT=rpi4 DEBUG=1 CROSS_COMPILE=aarch64-linux-gnu- make PLAT=rpi4 DEBUG=1
Copy the generated build/rpi4/debug/bl31.bin to the SD card, either Copy the generated build/rpi4/debug/bl31.bin to the SD card, adding an entry
renaming it to ``armstub8.bin`` or adding an entry starting with ``armstub=``, starting with ``armstub=``, then followed by the respective file name to
then followed by the respective file name to ``config.txt``. ``config.txt``. You should have AArch64 code in the file loaded as the
You should have AArch64 code in the file loaded as the "kernel", as BL31 "kernel", as BL31 will drop into AArch64/EL2 to the respective load address.
will drop into AArch64/EL2 to the respective load address.
arm64 Linux kernels are known to work this way. arm64 Linux kernels are known to work this way.
Other options that should be set in ``config.txt`` to properly boot 64-bit Other options that should be set in ``config.txt`` to properly boot 64-bit
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