board/rockchip/evb_rv1108/README

   1 Here is the step-by-step to boot U-Boot on rv1108 evb.
   2
   3 Get ddr init binary
   4 ==============================================================================
   5   > git clone  https://github.com/rockchip-linux/rkbin.git
   6   > dd if=./rkbin/rv1x/rv1108ddr.bin of=ddr.bin bs=4 skip=1
   7
   8 Compile  U-Boot
   9 ===========================
  10   > make CROSS_COMPILE=arm-linux-gnueabi- evb-rv1108_defconfig  all
  11   > ./tools/mkimage  -n rv1108 -T rksd -d ddr.bin spl.bin
  12   > cat spl.bin u-boot.bin > u-boot.img
  13
  14 Flash the image by rkdeveloptool
  15 ================================
  16 rkdeveloptool can get from https://github.com/rockchip-linux/rkdeveloptool.git
  17
  18 Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
  19   > rkdeveloptool db ./rkbin/rv1x/RV1108_usb_boot.bin
  20   > rkdeveloptool wl 0x40 u-boot.img
  21   > rkdeveloptool RD
  22
  23 You should be able to get U-Boot log message from boot console:
  24
  25 DDR Version V1.02 20170220
  26 In
  27 400MHz
  28 DDR3
  29 Bus Width=16 Col=10 Bank=8 Row=15 CS=1 Die Bus-Width=16 Size=512MB
  30 mach:2
  31 OUT
  32
  33
  34 U-Boot 2017.05-00693-g3a5b171 (Jun 01 2017 - 17:37:53 +0800)
  35
  36 Model: Rockchip RV1108 Evaluation board
  37 DRAM:  128 MiB
  38 APLL: 600000000 DPLL:792000000 GPLL:384000000
  39 MMC:
  40 Using default environment
  41
  42 In:    serial@10210000
  43 Out:   serial@10210000
  44 Err:   serial@10210000
  45 Net:   No ethernet found.
  46 Hit any key to stop autoboot:  0
  47 =>