Hi Kever, On 5 September 2017 at 20:14, Kever Yang <kever.y...@rock-chips.com> wrote: > Detail of step by step to bring up the board with OP-TEE support. > > Signed-off-by: Kever Yang <kever.y...@rock-chips.com> > --- > > board/rockchip/evb_rk3229/README | 72 > ++++++++++++++++++++++++++++++++++++++++ > 1 file changed, 72 insertions(+) > create mode 100644 board/rockchip/evb_rk3229/README > > diff --git a/board/rockchip/evb_rk3229/README > b/board/rockchip/evb_rk3229/README > new file mode 100644 > index 0000000..93328c7 > --- /dev/null > +++ b/board/rockchip/evb_rk3229/README > @@ -0,0 +1,72 @@
Can you add an overall header at the top of the file? - what is OP-TEE - what is the point of all this - what pieces are needed - what the tools are for (rkdeveloptool, rkbin) nit: I think it is better to use============= for the top header and -------------- for the subheaders (which are below) > +Get the Source and prebuild binary > +================================== > + > + > mkdir ~/evb_rk3229 > + > cd ~/evb_rk3229 > + > git clone git://git.denx.de/u-boot.git > + > git clone https://github.com/OP-TEE/optee_os.git > + > git clone https://github.com/rockchip-linux/rkbin.git > + > git clone https://github.com/rockchip-linux/rkdeveloptool.git > + > +Compile the OP-TEE > +=============== > + > + > cd optee_os > + > make clean > + > make CROSS_COMPILE_ta_arm32=arm-none-eabi- PLATFORM=rockchip-rk322x > + Get tee.bin in this step, copy it to U-Boot root dir: > + > cp out/arm-plat-rockchip/core/tee-pager.bin ../u-boot/tee.bin > + > +Compile the U-Boot Build U-Boot (since it compiles but also does other steps) > +================== > + > + > cd ../u-boot > + > export CROSS_COMPILE=arm-linux-gnueabihf- > + > export ARCH=arm > + > make evb-rk3229_defconfig > + > make > + > make u-boot.itb > + > + Get tpl/u-boot-tpl.bin, spl/u-boot-spl.bin and u-boot.itb in this step. > + > +Compile the rkdeveloptool > +======================= > + Follow instructions in latest README > + > cd ../rkflashtool > + > autoreconf -i > + > ./configure > + > make > + > sudo make install > + > + Get rkdeveloptool in you Host in this step. How about: Install rkdeveloptool on your host as follows (above you could put that at the top of this section) > + > +Both origin binaries and Tool are ready now, choose either option 1 or > +option 2 to deploy U-Boot. Where are the two options. If they are below, please number them 1 and 2. > + > +Package the image > +================= > + > + > cd ../u-boot > + > tools/mkimage -n rk322x -T rksd -d tpl/u-boot-spl.bin idbloader.img > + > cat spl/u-boot-spl.bin >> idbloader.img > + > + Get idbloader.img in this step. Put at top under 'Package the image' > + > +Flash the image to eMMC > +======================= > +Power on(or reset with RESET KEY) with MASKROM KEY preesed, and then: > + > cd .. > + > rkdeveloptool db rkbin/rk32/rk322x_loader_v1.04.232.bin > + > rkdeveloptool wl 64 u-boot/idbloader.img > + > rkdeveloptool wl 0x4000 u-boot/u-boot.itb > + > rkdeveloptool rd > + > +Flash the image to SD card > +========================== > + > dd if=u-boot/idbloader.img of=/dev/sdb seek=64 > + > dd if=u-boot/u-boot.itb of=/dev/sdb seek=16384 > + > +You should be able to get U-Boot log message with OP-TEE boot info. s/log/console/ Can you please add an example console message here? > + > +For more detail, please reference to: > +http://opensource.rock-chips.com/wiki_Boot_option > -- > 1.9.1 > Regards, Simon _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
