| Message ID | 20200524173213.201123-3-jagan@amarulasolutions.com |
|---|---|
| State | New |
| Headers | show |
| Series |
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| Related | show |
On 2020/5/25 上午1:32, Jagan Teki wrote: > Document eMMC partition creation and program steps for > rockchip platforms. > > Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Thanks, - Kever > --- > doc/board/rockchip/rockchip.rst | 32 ++++++++++++++++++++++++++++++-- > 1 file changed, 30 insertions(+), 2 deletions(-) > > diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst > index cd9c8d6dc4..1faa675aa8 100644 > --- a/doc/board/rockchip/rockchip.rst > +++ b/doc/board/rockchip/rockchip.rst > @@ -117,14 +117,42 @@ To write an image that boots from an SD card (assumed to be /dev/sda):: > sudo dd if=u-boot-rockchip.bin of=/dev/sda seek=64 > sync > > +eMMC > +^^^^ > + > +eMMC flash would probe on mmc0 in most of the rockchip platforms. > + > +Create GPT partition layout as defined in configurations:: > + > + mmc dev 0 > + gpt write mmc 0 $partitions > + > +Connect the USB-OTG cable between host and target device. > + > +Launch fastboot at target:: > + > + fastboot 0 > + > +Upon successful gadget connection,host show the USB device like:: > + > + lsusb > + Bus 001 Device 020: ID 2207:330c Fuzhou Rockchip Electronics Company RK3399 in Mask ROM mode > + > +Program the flash:: > + > + sudo fastboot -i 0x2207 flash loader1 idbloader.img > + sudo fastboot -i 0x2207 flash loader2 u-boot.itb > + > +Note: for rockchip 32-bit platforms the U-Boot proper image > +is u-boot-dtb.img > + > TODO > ---- > > - Add rockchip idbloader image building > - Add rockchip TPL image building > - Document SPI flash boot > -- Describe steps for eMMC flashing > - Add missing SoC's with it boards list > > .. Jagan Teki <jagan@amarulasolutions.com> > -.. Fri Jan 10 00:08:40 IST 2020 > +.. Sunday 24 May 2020 10:08:41 PM IST
diff --git a/doc/board/rockchip/rockchip.rst b/doc/board/rockchip/rockchip.rst index cd9c8d6dc4..1faa675aa8 100644 --- a/doc/board/rockchip/rockchip.rst +++ b/doc/board/rockchip/rockchip.rst @@ -117,14 +117,42 @@ To write an image that boots from an SD card (assumed to be /dev/sda):: sudo dd if=u-boot-rockchip.bin of=/dev/sda seek=64 sync +eMMC +^^^^ + +eMMC flash would probe on mmc0 in most of the rockchip platforms. + +Create GPT partition layout as defined in configurations:: + + mmc dev 0 + gpt write mmc 0 $partitions + +Connect the USB-OTG cable between host and target device. + +Launch fastboot at target:: + + fastboot 0 + +Upon successful gadget connection,host show the USB device like:: + + lsusb + Bus 001 Device 020: ID 2207:330c Fuzhou Rockchip Electronics Company RK3399 in Mask ROM mode + +Program the flash:: + + sudo fastboot -i 0x2207 flash loader1 idbloader.img + sudo fastboot -i 0x2207 flash loader2 u-boot.itb + +Note: for rockchip 32-bit platforms the U-Boot proper image +is u-boot-dtb.img + TODO ---- - Add rockchip idbloader image building - Add rockchip TPL image building - Document SPI flash boot -- Describe steps for eMMC flashing - Add missing SoC's with it boards list .. Jagan Teki <jagan@amarulasolutions.com> -.. Fri Jan 10 00:08:40 IST 2020 +.. Sunday 24 May 2020 10:08:41 PM IST
Document eMMC partition creation and program steps for rockchip platforms. Signed-off-by: Jagan Teki <jagan@amarulasolutions.com> --- doc/board/rockchip/rockchip.rst | 32 ++++++++++++++++++++++++++++++-- 1 file changed, 30 insertions(+), 2 deletions(-)