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Diffstat (limited to 'board/rockchip/evb_rk3328/README')
| -rw-r--r-- | board/rockchip/evb_rk3328/README | 70 |
1 files changed, 0 insertions, 70 deletions
diff --git a/board/rockchip/evb_rk3328/README b/board/rockchip/evb_rk3328/README deleted file mode 100644 index 6cbb66a4cf8..00000000000 --- a/board/rockchip/evb_rk3328/README +++ /dev/null @@ -1,70 +0,0 @@ -Introduction -============ - -RK3328 key features we might use in U-Boot: -* CPU: ARMv8 64bit quad-core Cortex-A53 -* IRAM: 36KB -* DRAM: 4GB-16MB dual-channel -* eMMC: support eMMC 5.0/5.1, suport HS400, HS200, DDR50 -* SD/MMC: support SD 3.0, MMC 4.51 -* USB: USB2.0 EHCI host port *2 -* Display: RGB/HDMI/DP/MIPI/EDP - -evb key features: -* regulator: pwm regulator for CPU B/L -* PMIC: rk808 -* debug console: UART2 - -In order to support Arm Trust Firmware(ATF), we need to use the -miniloader from rockchip which: -* do DRAM init -* load and verify ATF image -* load and verify U-Boot image - -Here is the step-by-step to boot to U-Boot on rk3328. - -Get the Source and prebuild binary -================================== - - > mkdir ~/evb_rk3328 - > cd ~/evb_rk3328 - > git clone https://github.com/ARM-software/arm-trusted-firmware.git - > git clone https://github.com/rockchip-linux/rkbin - > git clone https://github.com/rockchip-linux/rkflashtool - -Compile ATF -=============== - - > cd arm-trusted-firmware - > make realclean - > make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3328 bl31 - -Compile U-Boot -================== - - > cd ../u-boot - > make CROSS_COMPILE=aarch64-linux-gnu- evb-rk3328_defconfig all - -Compile rkflashtool -======================= - - > cd ../rkflashtool - > make - -Package image for miniloader -================================ - > cd .. - > cp arm-trusted-firmware/build/rk3328/release/bl31.bin rkbin/rk33 - > ./rkbin/tools/trust_merger rkbin/tools/RK3328TRUST.ini - > ./rkbin/tools/loaderimage --pack --uboot u-boot/u-boot-dtb.bin uboot.img - > mkdir image - > mv trust.img ./image/ - > mv uboot.img ./image/rk3328evb-uboot.bin - -Flash image -=============== -Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then: - - > ./rkflashtool/rkflashloader rk3328evb - -You should be able to get U-Boot log message in console/UART2 now. |
