Add documentation for the phyBOARD-Pollux i.MX 8M Plus on OP-TEE integration. Also add missing '-' to TF-A build instruction while at it.
Signed-off-by: Yannic Moog y.moog@phytec.de --- doc/board/phytec/phycore-imx8mp.rst | 26 +++++++++++++++++++++++++- 1 file changed, 25 insertions(+), 1 deletion(-)
diff --git a/doc/board/phytec/phycore-imx8mp.rst b/doc/board/phytec/phycore-imx8mp.rst index fda751aeffb..4bcfa9f39ca 100644 --- a/doc/board/phytec/phycore-imx8mp.rst +++ b/doc/board/phytec/phycore-imx8mp.rst @@ -9,6 +9,7 @@ Quick Start -----------
- Build the ARM Trusted firmware binary +- Build the OP-TEE binary (optional) - Get ddr firmware - Build U-Boot - Boot @@ -20,10 +21,32 @@ Build the ARM Trusted firmware binary
$ git clone https://git.trustedfirmware.org/TF-A/trusted-firmware-a.git $ cd trusted-firmware-a - $ export CROSS_COMPILE=aarch64-linux-gnu + $ export CROSS_COMPILE=aarch64-linux-gnu- $ export IMX_BOOT_UART_BASE=0x30860000 + $ # with optee + $ make PLAT=imx8mp SPD=opteed bl31 + $ # without optee $ make PLAT=imx8mp bl31
+Build the OP-TEE binary (optional) +---------------------------------- + +.. code-block:: bash + + $ git clone https://github.com/OP-TEE/optee_os.git + $ cd optee_os + $ make CFG_ARM64_core=y \ + CFG_TEE_BENCHMARK=n \ + CROSS_COMPILE=aarch64-linux-gnu- \ + CROSS_COMPILE_core=aarch64-linux-gnu- \ + CROSS_COMPILE_ta_arm32=arm-linux-gnueabihf- \ + CROSS_COMPILE_ta_arm64=aarch64-linux-gnu- \ + O=out/arm \ + PLATFORM=imx-mx8mpevk \ + CFG_TZDRAM_START=0x56000000 \ + CFG_DDR_SIZE=0x80000000 \ + CFG_UART_BASE=UART1_BASE + Get the ddr firmware --------------------
@@ -42,6 +65,7 @@ Copy binaries .. code-block:: bash
$ cp <TF-A dir>/build/imx8mp/release/bl31.bin . + $ cp <OP-TEE dir>/out/arm/core/tee-raw.bin tee.bin $ cp firmware-imx-8.19/firmware/ddr/synopsys/lpddr4*.bin .
Build U-Boot