From: Klaus Goger klaus.goger@theobroma-systems.com
Add a section to the README on how to flash the on-board eMMC with the rkdeveloptool.
Signed-off-by: Klaus Goger klaus.goger@theobroma-systems.com Signed-off-by: Philipp Tomsich philipp.tomsich@theobroma-systems.com ---
board/theobroma-systems/lion_rk3368/README | 24 ++++++++++++++++++++++-- 1 file changed, 22 insertions(+), 2 deletions(-)
diff --git a/board/theobroma-systems/lion_rk3368/README b/board/theobroma-systems/lion_rk3368/README index 47304fc..1cb1f00 100644 --- a/board/theobroma-systems/lion_rk3368/README +++ b/board/theobroma-systems/lion_rk3368/README @@ -26,12 +26,32 @@ Build the full U-Boot and a FIT image including the ATF
make CROSS_COMPILE=aarch64-unknown-elf- ARCH=arm u-boot.itb
-Write to a SD-card -================== +Flash the image +=============== + +Copy the SPL to offset 32k and the FIT image containing the payloads +(U-Boot proper, ATF, devicetree) to offset 256k card. + +SD-Card +-------
dd if=spl-3368.img of=/dev/sdb seek=64 dd if=u-boot.itb of=/dev/sdb seek=512
+eMMC +---- + +rkdeveloptool allows to flash the on-board eMMC via the USB OTG interface with +help of the Rockchip loader binary. + + > git clone https://github.com/rockchip-linux/rkdeveloptool + > cd rkdeveloptool + > autoreconf -i && make + > git clone https://github.com/rockchip-linux/rkbin.git + > ./rkdeveloptool db rkbin/rk33/rk3368_loader_v2.00.256.bin + > ./rkdeveloptool wl 64 ../spl.img + > ./rkdeveloptool wl 512 ../u-boot.itb +
If everything went according to plan, you should see the following output on UART0: