From eef72440dbe83b7f1875507505911022e799e709 Mon Sep 17 00:00:00 2001 From: Oliver Graute Date: Fri, 20 Sep 2019 07:08:41 +0000 Subject: imx: support i.MX8QM ROM 7720 a1 board Add i.MX8QM ROM 7720a1 board support Boot log as below: U-Boot 2019.10-rc3-00004-gd073e0242f (Sep 20 2019 - 08:24:13 +0200) CPU: NXP i.MX8QM RevB A53 at 1200 MHz Model: Advantech iMX8QM Qseven series Board: ROM-7720-A1 4GB Build: SCFW 65afe5f6 Boot: SD2 DRAM: 4 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 Net: eth0: ethernet@5b040000Could not get PHY for FEC1: addr 1 , eth-1: ethernet@5b050000 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 --- board/advantech/imx8qm_rom7720_a1/README | 50 ++++++++++++++++++++++++++++++++ 1 file changed, 50 insertions(+) create mode 100644 board/advantech/imx8qm_rom7720_a1/README (limited to 'board/advantech/imx8qm_rom7720_a1/README') diff --git a/board/advantech/imx8qm_rom7720_a1/README b/board/advantech/imx8qm_rom7720_a1/README new file mode 100644 index 0000000000..bff5712589 --- /dev/null +++ b/board/advantech/imx8qm_rom7720_a1/README @@ -0,0 +1,50 @@ +U-Boot for the NXP i.MX8QM ROM 7720a1 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 +====================================== + +$ 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 +============================== + +$ 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 + +Build U-Boot +============ + +$ export ATF_LOAD_ADDR=0x80000000 +$ export BL33_LOAD_ADDR=0x80020000 +$ make imx8qm_rom7720_a1_4G_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: + +$ sudo dd if=flash.bin of=/dev/sd[x] bs=1k seek=32 conv=fsync + +Boot +==== +Set Boot switch SW2: 1100. -- cgit