Re: [U-Boot] [PATCH v4 4/4] ARM64: evb-rk3399: add a README for this board setup

2016-07-18 Thread Simon Glass 
On 18 July 2016 at 02:46, Kever Yang  wrote:
> Add a README to guide people flash the ATF and U-Boot
> with rockchip tools to bring up to board.
>
> Signed-off-by: Kever Yang 
> ---
>
> Changes in v4: None
> Changes in v3: None
> Changes in v2:
> fix a binary path error
>
>  board/rockchip/evb_rk3399/README | 73 
> 
>  1 file changed, 73 insertions(+)
>  create mode 100644 board/rockchip/evb_rk3399/README

Looks good, but please see nits below.

>
> diff --git a/board/rockchip/evb_rk3399/README 
> b/board/rockchip/evb_rk3399/README
> new file mode 100644
> index 000..af4e45e
> --- /dev/null
> +++ b/board/rockchip/evb_rk3399/README
> @@ -0,0 +1,73 @@
> +Introduction
> +
> +
> +RK3399 key feature we might use in u-boot:

features

> +* CPU: ARMv8 64bit Big-Little architecture,
> +*  Big: dual-core Cortex-A72
> +*  Little: quad-core Cortex-A53
> +* IRAM: 200KB
> +* DRAM: 4GB-128MB dual-channel
> +* eMMC: support eMMC 5.0/5.1, suport HS400, HS200, DDR50
> +* SD/MMC: support SD 3.0, MMC 4.51
> +* USB: USB3.0 typc-C port *2 with dwc3 controller
> +*  USB2.0 EHCI host port *2
> +* Display: RGB/HDMI/DP/MIPI/EDP
> +
> +evb feature:
> +* regulator: pwm regulator for CPU B/L
> +* PMIC: rk808
> +* debug console: UART2
> +
> +In order to support Arm Trust Firmware, we need to use the

 Arm Trust Firmware (ATF)

> +miniloader from rockchip which:
> +* do DRAM init
> +* load ATF image

load and verify ATF image

> +* load u-boot image

load and verify U-Boot image

> +
> +Here is the step by step to boot to U-boot on rk3399.

step-by-step

Please use 'U-Boot' consistently - check below also.

> +
> +Get the Source and prebuild binary
> +==
> +
> +  > mkdir ~/evb_rk3399
> +  > cd ~/evb_rk3399
> +  > 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 the ATF
> +===
> +
> +  > cd arm-trusted-firmware
> +  > make realclean
> +  > make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3399 bl31
> +
> +Compile the u-boot
> +==
> +
> +  > cd ../u-boot
> +  > make CROSS_COMPILE=aarch64-linux-gnu- evb-rk3399_defconfig all
> +
> +Compile the rkflashtool
> +===
> +
> +  > cd ../rkflashtool
> +  > make
> +
> +Package the image for miniloader
> +
> +  > cd ..
> +  > cp arm-trusted-firmware/build/rk3399/release/bl31.bin rkbin/rk33
> +  > ./rkbin/tools/trust_merger rkbin/tools/RK3399TRUST.ini
> +  > ./rkbin/tools/loaderimage --pack --uboot u-boot/u-boot-dtb.bin uboot.img
> +  > mkdir image
> +  > mv trust.img ./image/
> +  > mv uboot.img ./image/rk3399evb-uboot.bin
> +
> +Flash the image
> +===
> +Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
> +
> +  > ./rkflashtool/rkflashloader rk3399evb
> +
> +You should be able to get U-boot log message in console/UART2 now.
> --
> 1.9.1
>
>
Regards,
Simon
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[U-Boot] [PATCH v4 4/4] ARM64: evb-rk3399: add a README for this board setup

2016-07-18 Thread Kever Yang 
Add a README to guide people flash the ATF and U-Boot
with rockchip tools to bring up to board.

Signed-off-by: Kever Yang 
---

Changes in v4: None
Changes in v3: None
Changes in v2:
fix a binary path error

 board/rockchip/evb_rk3399/README | 73 
 1 file changed, 73 insertions(+)
 create mode 100644 board/rockchip/evb_rk3399/README

diff --git a/board/rockchip/evb_rk3399/README b/board/rockchip/evb_rk3399/README
new file mode 100644
index 000..af4e45e
--- /dev/null
+++ b/board/rockchip/evb_rk3399/README
@@ -0,0 +1,73 @@
+Introduction
+
+
+RK3399 key feature we might use in u-boot:
+* CPU: ARMv8 64bit Big-Little architecture,
+*  Big: dual-core Cortex-A72
+*  Little: quad-core Cortex-A53
+* IRAM: 200KB
+* DRAM: 4GB-128MB dual-channel
+* eMMC: support eMMC 5.0/5.1, suport HS400, HS200, DDR50
+* SD/MMC: support SD 3.0, MMC 4.51
+* USB: USB3.0 typc-C port *2 with dwc3 controller
+*  USB2.0 EHCI host port *2
+* Display: RGB/HDMI/DP/MIPI/EDP
+
+evb feature:
+* regulator: pwm regulator for CPU B/L
+* PMIC: rk808
+* debug console: UART2
+
+In order to support Arm Trust Firmware, we need to use the
+miniloader from rockchip which:
+* do DRAM init
+* load ATF image
+* load u-boot image
+
+Here is the step by step to boot to U-boot on rk3399.
+
+Get the Source and prebuild binary
+==
+
+  > mkdir ~/evb_rk3399
+  > cd ~/evb_rk3399
+  > 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 the ATF
+===
+
+  > cd arm-trusted-firmware
+  > make realclean
+  > make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3399 bl31
+
+Compile the u-boot
+==
+
+  > cd ../u-boot
+  > make CROSS_COMPILE=aarch64-linux-gnu- evb-rk3399_defconfig all
+
+Compile the rkflashtool
+===
+
+  > cd ../rkflashtool
+  > make
+
+Package the image for miniloader
+
+  > cd ..
+  > cp arm-trusted-firmware/build/rk3399/release/bl31.bin rkbin/rk33
+  > ./rkbin/tools/trust_merger rkbin/tools/RK3399TRUST.ini
+  > ./rkbin/tools/loaderimage --pack --uboot u-boot/u-boot-dtb.bin uboot.img
+  > mkdir image
+  > mv trust.img ./image/
+  > mv uboot.img ./image/rk3399evb-uboot.bin
+
+Flash the image
+===
+Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then:
+
+  > ./rkflashtool/rkflashloader rk3399evb
+
+You should be able to get U-boot log message in console/UART2 now.
-- 
1.9.1


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