1U-Boot for the NXP i.MX8QXP EVK board
2
3Quick Start
4===========
5
6- Build U-Boot
7- Build the ARM Trusted firmware binary
8- Get scfw_tcm.bin and ahab-container.img
9- Get mkimage tool
10- Generate flash.bin using imx-mkimage
11- Flash the binary into the SD card
12- Boot
13
14Build U-Boot
15============
16
17$ make imx8qxp_mek_defconfig
18$ make
19
20Get and Build the ARM Trusted firmware
21======================================
22
23$ git clone https://source.codeaurora.org/external/imx/imx-atf
24$ cd imx-atf/
25$ git checkout origin/imx_4.9.88_imx8qxp_beta2 -b imx_4.9.88_imx8qxp_beta2
26$ make PLAT=imx8qxp bl31
27
28Get scfw_tcm.bin and ahab-container.img
29==============================
30
31$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-sc-firmware-0.7.bin
32$ chmod +x imx-sc-firmware-0.7.bin
33$ ./imx-sc-firmware-0.7.bin
34$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-7.6.bin
35$ chmod +x firmware-imx-7.6.bin
36$ ./firmware-imx-7.6.bin
37
38Get imx-mkimage tool
39==============================
40Download the imx-mkimage tool:
41
42$ git clone https://source.codeaurora.org/external/imx/imx-mkimage/
43$ cd imx-mkimage/
44$ git checkout origin/imx_4.9.88_imx8qxp_beta2 -b imx_4.9.88_imx8qxp_beta2
45
46
47Generate flash.bin using imx-mkimage
48====================================
49
50Copy the following binaries to imx-mkimage/iMX8M folder:
51
52$ cp imx-atf/build/imx8qxp/release/bl31.bin imx-mkimage/iMX8QX/
53$ cp u-boot/u-boot.bin imx-mkimage/iMX8QX/
54
55Copy the following firmwares to imx-mkimage/iMX8 folder :
56
57$ cp firmware-imx-7.6/firmware/seco/ahab-container.img imx-mkimage/iMX8QX/
58$ cp imx-sc-firmware-0.7/mx8qx-mek-scfw-tcm.bin imx-mkimage/iMX8QX/scfw_tcm.bin
59
60$ cd imx-mkimage/
61$ make SOC=iMX8QX flash
62
63Flash the binary into the SD card
64=================================
65
66Burn the flash.bin binary to SD card offset 32KB:
67
68$ sudo dd if=iMX8QX/flash.bin of=/dev/sd[x] bs=1024 seek=32
69
70Boot
71====
72Set Boot switch SW2: 1100.
73