1*a13110a9SKlaus GogerIntroduction 2*a13110a9SKlaus Goger============ 3*a13110a9SKlaus Goger 4*a13110a9SKlaus GogerThe RK3399-Q7 (Puma) is a system-on-module featuring the Rockchip 5*a13110a9SKlaus GogerRK3399 in a Qseven-compatible form-factor. 6*a13110a9SKlaus Goger 7*a13110a9SKlaus GogerRK3399-Q7 features: 8*a13110a9SKlaus Goger * CPU: ARMv8 64bit Big-Little architecture, 9*a13110a9SKlaus Goger * Big: dual-core Cortex-A72 10*a13110a9SKlaus Goger * Little: quad-core Cortex-A53 11*a13110a9SKlaus Goger * IRAM: 200KB 12*a13110a9SKlaus Goger * DRAM: 4GB-128MB dual-channel 13*a13110a9SKlaus Goger * eMMC: onboard eMMC 14*a13110a9SKlaus Goger * SD/MMC 15*a13110a9SKlaus Goger * GbE (onboard Micrel KSZ9031) Gigabit ethernet PHY 16*a13110a9SKlaus Goger * USB: 17*a13110a9SKlaus Goger * USB3.0 dual role port 18*a13110a9SKlaus Goger * 2x USB3.0 host, 1x USB2.0 host via onboard USB3.0 hub 19*a13110a9SKlaus Goger * Display: HDMI/eDP/MIPI 20*a13110a9SKlaus Goger * Camera: 2x CSI (one on the edge connector, one on the Q7 specified CSI ZIF) 21*a13110a9SKlaus Goger * NOR Flash: onboard SPI NOR 22*a13110a9SKlaus Goger * Companion Controller: onboard additional Cortex-M0 microcontroller 23*a13110a9SKlaus Goger * RTC 24*a13110a9SKlaus Goger * fan controller 25*a13110a9SKlaus Goger * CAN 26*a13110a9SKlaus Goger 27*a13110a9SKlaus GogerHere is the step-by-step to boot to U-Boot on rk3399. 28*a13110a9SKlaus Goger 29*a13110a9SKlaus GogerGet the Source and build ATF/Cortex-M0 binaries 30*a13110a9SKlaus Goger=============================================== 31*a13110a9SKlaus Goger 32*a13110a9SKlaus Goger > git clone git://git.theobroma-systems.com/arm-trusted-firmware.git 33*a13110a9SKlaus Goger > git clone git://git.theobroma-systems.com/rk3399-cortex-m0.git 34*a13110a9SKlaus Goger 35*a13110a9SKlaus GogerCompile the ATF 36*a13110a9SKlaus Goger=============== 37*a13110a9SKlaus Goger 38*a13110a9SKlaus Goger > cd arm-trusted-firmware 39*a13110a9SKlaus Goger > make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3399 bl31 40*a13110a9SKlaus Goger > cp build/rk3399/release/bl31.bin ../u-boot 41*a13110a9SKlaus Goger 42*a13110a9SKlaus GogerCompile the M0 firmware 43*a13110a9SKlaus Goger======================= 44*a13110a9SKlaus Goger 45*a13110a9SKlaus Goger > cd ../rk3399-cortex-m0 46*a13110a9SKlaus Goger > make CROSS_COMPILE=arm-cortex_m0-eabi- 47*a13110a9SKlaus Goger > cp rk3399m0.bin ../u-boot 48*a13110a9SKlaus Goger 49*a13110a9SKlaus GogerCompile the U-Boot 50*a13110a9SKlaus Goger================== 51*a13110a9SKlaus Goger 52*a13110a9SKlaus Goger > cd ../u-boot 53*a13110a9SKlaus Goger > make CROSS_COMPILE=aarch64-linux-gnu- puma-rk3399_defconfig all 54*a13110a9SKlaus Goger 55*a13110a9SKlaus GogerPackage the image 56*a13110a9SKlaus Goger================= 57*a13110a9SKlaus Goger 58*a13110a9SKlaus Goger > tools/mkimage -n rk3399 -T rksd -d spl/u-boot-spl.bin spl.img 59*a13110a9SKlaus Goger > tools/mkimage -f board/theobroma/puma_rk3399/fit_spl_atf.its \ 60*a13110a9SKlaus Goger -E rk3399_bl3x.itb 61*a13110a9SKlaus Goger 62*a13110a9SKlaus GogerFlash the image 63*a13110a9SKlaus Goger=============== 64*a13110a9SKlaus Goger 65*a13110a9SKlaus GogerCopy the SPL to offset 32k and the FIT image containing the payloads 66*a13110a9SKlaus Goger(U-Boot proper, ATF, M0 Firmware, devicetree) to offset 256k on a SD 67*a13110a9SKlaus Gogercard. 68*a13110a9SKlaus Goger 69*a13110a9SKlaus Goger > dd if=spl.img of=/dev/sdb seek=64 70*a13110a9SKlaus Goger > dd if=rk3399_bl3x.itb of=/dev/sdb seek=512 71*a13110a9SKlaus Goger 72*a13110a9SKlaus GogerAfter powering up the board (with the inserted SD card), you should see 73*a13110a9SKlaus Gogera U-Boot console on UART0 (115200n8). 74