1U-Boot for the NXP i.MX8QXP EVK board
2
3Quick Start
4===========
5
6- Build the ARM Trusted firmware binary
7- Get scfw_tcm.bin and ahab-container.img
8- Build U-Boot
9- Flash the binary into the SD card
10- Boot
11
12Get and Build the ARM Trusted firmware
13======================================
14
15$ git clone https://source.codeaurora.org/external/imx/imx-atf
16$ cd imx-atf/
17$ git checkout origin/imx_4.9.88_imx8qxp_beta2 -b imx_4.9.88_imx8qxp_beta2
18$ make PLAT=imx8qxp bl31
19
20Get scfw_tcm.bin and ahab-container.img
21==============================
22
23$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/imx-sc-firmware-0.7.bin
24$ chmod +x imx-sc-firmware-0.7.bin
25$ ./imx-sc-firmware-0.7.bin
26$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-7.6.bin
27$ chmod +x firmware-imx-7.6.bin
28$ ./firmware-imx-7.6.bin
29
30Copy the following binaries to U-Boot folder:
31
32$ cp imx-atf/build/imx8qxp/release/bl31.bin .
33$ cp u-boot/u-boot.bin .
34
35Copy the following firmwares U-Boot folder :
36
37$ cp firmware-imx-7.6/firmware/seco/ahab-container.img .
38$ cp imx-sc-firmware-0.7/mx8qx-mek-scfw-tcm.bin	.
39
40Build U-Boot
41============
42$ export ATF_LOAD_ADDR=0x80000000
43$ export BL33_LOAD_ADDR=0x80020000
44$ make imx8qxp_mek_defconfig
45$ make flash.bin
46$ dd if=u-boot.itb of=flash.bin bs=512 seek=528
47
48Flash the binary into the SD card
49=================================
50
51Burn the flash.bin binary to SD card offset 32KB:
52
53$ sudo dd if=flash.bin of=/dev/sd[x] bs=1024 seek=32
54
55Boot
56====
57Set Boot switch SW2: 1100.
58