rockchip: Remove ARCH= references from documentation

[oweals/u-boot.git] / board / rockchip / evb_rk3399 / README

diff --git a/board/rockchip/evb_rk3399/README b/board/rockchip/evb_rk3399/README
index 832146704627592b332a2ddb888115a83398056b..c6f58203ebe951b033e4ec2d3fa77a470a4889f6 100644 (file)
--- a/board/rockchip/evb_rk3399/README
+++ b/board/rockchip/evb_rk3399/README
@@ -9,7 +9,7 @@ RK3399 key features we might use in U-Boot:
 * 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
+* USB: USB3.0 type-C port *2 with dwc3 controller
 *      USB2.0 EHCI host port *2
 * Display: RGB/HDMI/DP/MIPI/EDP
 
@@ -35,24 +35,25 @@ Get the Source and prebuild binary
   > git clone https://github.com/rockchip-linux/rkbin.git
   > git clone https://github.com/rockchip-linux/rkdeveloptool.git
 
-Compile the ATF
-===============
+
+Compile ATF
+===========
 
   > cd arm-trusted-firmware
   > make realclean
   > make CROSS_COMPILE=aarch64-linux-gnu- PLAT=rk3399 bl31
 
+  Get bl31.elf in this step, copy it to U-Boot root dir:
+  > cp build/rk3399/release/bl31/bl31.elf ../u-boot/
+
   Or you can get the bl31.elf directly from Rockchip:
-  cp rkbin/rk33/rk3399_bl31_v1.00.elf ../u-boot/bl31.elf
+  > cp rkbin/rk33/rk3399_bl31_v1.00.elf ../u-boot/bl31.elf
 
-  Get bl31.elf in this step, copy it to U-Boot root dir:
-  > cp bl31.elf ../u-boot/
 
-Compile the U-Boot
-==================
+Compile U-Boot
+==============
 
   > cd ../u-boot
-  > export ARCH=arm64
   > export CROSS_COMPILE=aarch64-linux-gnu-
   > make evb-rk3399_defconfig
   for firefly-rk3399, use below instead:
@@ -62,17 +63,18 @@ Compile the U-Boot
 
   Get spl/u-boot-spl.bin and u-boot.itb in this step.
 
-Compile the rkdeveloptool
-=======================
-  Follow instructions in latest README
+Compile rkdeveloptool
+=====================
+
+Get rkdeveloptool installed on your Host in this step.
+
+Follow instructions in latest README, example:
   > cd ../rkdeveloptool
   > autoreconf -i
   > ./configure
   > make
   > sudo make install
 
-  Get rkdeveloptool in you Host in this step.
-
 Both origin binaries and Tool are ready now, choose either option 1 or
 option 2 to deploy U-Boot.