On 09/21/2016 04:35 AM, Chin Liang See wrote: > Update documentation to include the Cyclone V SoC Preloader > development flow. This include the update of Preloader handoff > through qts-filter.sh script. At same time, removed the SDMMC > documentation as its using DM now.
Good stuff . s/folder/directory/ , this is not windows. > Signed-off-by: Chin Liang See <cl...@altera.com> > Cc: Marek Vasut <ma...@denx.de> > Cc: Dinh Nguyen <dingu...@opensource.altera.com> > --- > doc/README.socfpga | 69 > +++++++++++++++++++++++------------------------------- > 1 file changed, 29 insertions(+), 40 deletions(-) > > diff --git a/doc/README.socfpga b/doc/README.socfpga > index cfcbbfe..04c5c0e 100644 > --- a/doc/README.socfpga > +++ b/doc/README.socfpga > @@ -9,45 +9,34 @@ www.altera.com. [...] > +1. Please refer to SOCEDS documentation on generating handoff for Preloader > + Upon successful generation, there will be a folder "software/preloader" at ^^^^^^ > + the directory of your Qsys project. > + > +2. Then, you need to invoke qts-filter.sh at arch/arm/mach-socfpga folder to > + process the generated handoff files into Preloader source code. > + $ sh arch/arm/mach-socfpga/qts-filter.sh <device> <your Qsys directory> \ > + <your Qsys directory>/software/preloader> <destination of handoff files> > + > + Example: > + > + $ cd <u-boot directory> > + $ sh arch/arm/mach-socfpga/qts-filter.sh cyclone5 \ > + /hardware/cv_soc_devkit_ghrd/ \ > + /hardware/cv_soc_devkit_ghrd/software/preloader/ \ > + board/altera/cyclone5-socdk/qts/ You should be explicit that these are two separate examples , one for CV and the other one for AV . > + $ cd <u-boot directory> > + $ sh arch/arm/mach-socfpga/qts-filter.sh arria5 \ > + /hardware/av_soc_devkit_ghrd/ \ > + /hardware/av_soc_devkit_ghrd/software/preloader/ > + board/altera/arria5-socdk/qts/ > + > +3. Build the Preloader + U-Boot It's called U-Boot SPL , not preloader . > + $ export CROSS_COMPILE=arm-altera-eabi- > + $ make mrproper > + $ make socfpga_cyclone5_defconfig > + $ make It's worth mentioning the generated u-boot-with-spl.sfp and how to install it onto a card (mention partitioning layout) and into QSPI NOR (just write the binary at the beginning). Regarding QSPI NOR, it might be worth mentioning quartus_hps, see : https://rocketboards.org/foswiki/view/Documentation/GSRD131QspiProgram -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot