From fe133eb192a8a55813a4dc5ec72ecf45ba74f65e Mon Sep 17 00:00:00 2001 From: Oliver Graute Date: Mon, 31 May 2021 15:50:40 +0200 Subject: imx: support for conga-QMX8 board Add i.MX8QM qmx8 congatec board support U-Boot 2021.07-rc3-00528-gc9a966d9dd (May 31 2021 - 15:21:25 +0200) CPU: NXP i.MX8QM RevB A53 at 1200 MHz Model: Congatec QMX8 Qseven series Board: conga-QMX8 Build: SCFW 494c97f3, SECO-FW d63fdb21, ATF 09c5cc9 Boot: SD2 DRAM: 6 GiB MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2 Loading Environment from MMC... OK In: serial@5a060000 Out: serial@5a060000 Err: serial@5a060000 switch to partitions #0, OK mmc2 is current device Net: Error: ethernet@5b040000 address not set. No ethernet found. Hit any key to stop autoboot: 0 Signed-off-by: Oliver Graute Cc: Stefano Babic Cc: Fabio Estevam Cc: Peng Fan Cc: Simon Glass Cc: Ye Li Cc: uboot-imx --- doc/board/congatec/cgtqmx8.rst | 70 ++++++++++++++++++++++++++++++++++++++++++ doc/board/congatec/index.rst | 9 ++++++ doc/board/index.rst | 1 + 3 files changed, 80 insertions(+) create mode 100644 doc/board/congatec/cgtqmx8.rst create mode 100644 doc/board/congatec/index.rst (limited to 'doc') diff --git a/doc/board/congatec/cgtqmx8.rst b/doc/board/congatec/cgtqmx8.rst new file mode 100644 index 0000000..bccdef2 --- /dev/null +++ b/doc/board/congatec/cgtqmx8.rst @@ -0,0 +1,70 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +U-Boot for the Congatec conga-QMX8 board +======================================== + +Quick Start +----------- + +- Build the ARM Trusted firmware binary +- Get scfw_tcm.bin and ahab-container.img +- Get imx-mkimage +- Build U-Boot +- Build imx-mkimage +- Flash the binary into the SD card +- Boot + +Get and Build the ARM Trusted firmware +-------------------------------------- + +.. code-block:: bash + + $ git clone https://source.codeaurora.org/external/imx/imx-atf + $ cd imx-atf/ + $ git checkout origin/imx_4.14.78_1.0.0_ga -b imx_4.14.78_1.0.0_ga + $ make PLAT=imx8qm bl31 + +Get scfw_tcm.bin and ahab-container.img +--------------------------------------- + +.. code-block:: bash + + $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-sc-firmware-1.1.bin + $ chmod +x imx-sc-firmware-1.1.bin + $ ./imx-sc-firmware-1.1.bin + $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.0.bin + $ chmod +x firmware-imx-8.0.bin + $ ./firmware-imx-8.0.bin + +Or use this to avoid running random scripts from the internet, +but note that you must agree to the license the script displays: + +.. code-block:: bash + + $ dd if=imx-sc-firmware-1.1.bin of=imx-sc-firmware-1.1.tar.bz2 bs=37185 skip=1 + $ tar -xf imx-sc-firmware-1.1.tar.bz2 + $ cp imx-sc-firmware-1.1/mx8qx-val-scfw-tcm.bin $(builddir) + + $ dd if=firmware-imx-8.0.bin of=firmware-imx-8.0.tar.bz2 bs=37180 skip=1 + $ tar -xf firmware-imx-8.0.tar.bz2 + $ cp firmware-imx-8.0/firmware/seco/mx8qm-ahab-container.img $(builddir) + +Build U-Boot +------------ + +.. code-block:: bash + + $ export ATF_LOAD_ADDR=0x80000000 + $ export BL33_LOAD_ADDR=0x80020000 + $ make cgtqmx8_defconfig + $ make u-boot.bin + $ make flash.bin + +Flash the binary into the SD card +--------------------------------- + +Burn the flash.bin binary to SD card offset 32KB: + +.. code-block:: bash + + $ sudo dd if=flash.bin of=/dev/sd[x] bs=1k seek=32 conv=fsync diff --git a/doc/board/congatec/index.rst b/doc/board/congatec/index.rst new file mode 100644 index 0000000..cc57b36 --- /dev/null +++ b/doc/board/congatec/index.rst @@ -0,0 +1,9 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +Congatec +======== + +.. toctree:: + :maxdepth: 2 + + cgtqmx8.rst diff --git a/doc/board/index.rst b/doc/board/index.rst index a70d2de..747511f 100644 --- a/doc/board/index.rst +++ b/doc/board/index.rst @@ -11,6 +11,7 @@ Board-specific doc AndesTech/index amlogic/index atmel/index + congatec/index coreboot/index emulation/index freescale/index -- cgit v1.1