board/theobroma-systems/puma_rk3399/README

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