On 03/07/2017 10:47 PM, Stephen Arnold wrote: Where is 2/2 patch ?
The commit message should say "socfpga: Update README with handoff generation instructions", the rest is just fluff . And btw. those instructions came from my internal notes ;-) > From v2-U-Boot-arm-socfpga-Add-SoCFPGA-SR1500-board limbo patch series > describing SR1500 SPL generation (updates in following patch). The body should contain a description of what this patch adds, not where this came from. > Signed-off-by: Stephen Arnold <sarn...@vctlabs.com> > Signed-off-by: Stefan Roese <sr at denx.de> I think the address is mangled, it's missing the @ ... > Cc: Marek Vasut <marex at denx.de> > --- > doc/README.socfpga | 89 > ++++++++++++++++++++++++++++++++++++++++++++++++++++-- > 1 file changed, 86 insertions(+), 3 deletions(-) > > diff --git a/doc/README.socfpga b/doc/README.socfpga > index cb805cfd3a..63733a986e 100644 > --- a/doc/README.socfpga > +++ b/doc/README.socfpga > @@ -1,4 +1,3 @@ > - > -------------------------------------------- > SOCFPGA Documentation for U-Boot and SPL > -------------------------------------------- > @@ -11,8 +10,92 @@ www.altera.com. > -------------------------------------------- > socfpga_dw_mmc > -------------------------------------------- > -Here are macro and detailed configuration required to enable DesignWare SDMMC > +Here are macro and detailed configuration required to enable DesignWare > SDMMC Extra spaces at the end not needed, drop this hunk. > controller support within SOCFPGA > > -#define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 > +#define CONFIG_SYS_MMC_MAX_BLK_COUNT 256 DTTO > -> Using smaller max blk cnt to avoid flooding the limited stack in OCRAM > + > +------------------------------------------------------------------------- > +Generating the header files for SPL intergration as a replacement for the > +Preloader > +------------------------------------------------------------------------- > +This text assumes the use of Quartus 14.0.200 Works in Quartus 16.1 too, so we can reword this as "Altera Quartus 14.0 or newer" . > +I) Rebuilding the MCVEVK Quartus project > +---------------------------------------- > + 1) Navigate to DENX_MCV_reference_* directory You should replace all the DENX_MCV_reference_ stuff with "Quartus project direcory" > + 2) Run Quartus II > + 3) Open Project (Ctrl+J), select DENX_MCV_reference.qpf Select the Quartus project .qpf file ... > + 4) Run QSys [Tools->QSys] > + 4.1) In the Open dialog, select 'mcv_hps.qsys' Open the qsys system file .qsys ... > + 4.2) In the Open System dialog, wait until completion and press 'Close' > + 4.3) In the Qsys window, click on 'Generate HDL...' in bottom right > corner > + 4.3.1) In the 'Generation' window, click 'Generate' > + 4.3.2) In the 'Generate' dialog, wait until completion and click > 'Close' > + 4.4) In the QSys window, click 'Finish' > + 4.4.1) In the 'Quartus II' pop up window, click 'OK' > + 5) Back in Quartus II main window, do the following > + 5.1) Use Processing -> Start -> Start Analysis & Synthesis (Ctrl+K) > + 5.2) Use Processing -> Start Compilation (Ctrl+L) This may take a while, so wait. > + ... have lunch, coffee, play games ... > + > + [ > + NOTE: Steps 2-5 above can be also done using a convenience scripts > + from the command line: > + $ ./qsys.sh && ./anal.sh && ./build.sh > + ] Drop this, the scripts are not available. > + 6) Launch a separate terminal window > + 6.1) Change directory to 'software/spl_bsp' > + 6.2) Export path to embedded command shell and friends > + $ export PATH=/work/DENX/Altera/Quartus/14.0/embedded/:$PATH This path points to Quartus embedded command shell directory, so update it to PATH=/path/to/Altera/Quartus/14.0/embedded/ or something. > + 6.3) Start embedded command shell (ECS) > + $ embedded_command_shell.sh > + 6.4) Prepare BSP by launching the BSP editor from ECS > + => bsp-editor > + 6.5) In BSP editor > + 6.5.1) Use File -> Open > + 6.5.2) Select 'settings.bsp' file > + 6.5.4) Click Generate > + 6.5.5) Click Exit > + > +Now the necessary files are generated. And U-Boot can be used to generate > +the SPL header files. For this, please use the following script from the > +u-boot source tree:: Extra colon, drop it. Also, I think qts-filter was update to support more options.... > + $ ./arch/arm/mach-socfpga/qts-filter.sh [soc_type] [input_qts_dir] > [input_bsp_dir] [output_dir] > + > + Process QTS-generated headers into U-Boot compatible ones. > + > + soc_type - Type of SoC, either 'cyclone5' or 'arria5'. > + input_qts_dir - Directory with compiled Quartus project > + and containing the Quartus project file (QPF). > + input_bsp_dir - Directory with generated bsp containing > + the settings.bsp file. > + output_dir - Directory to store the U-Boot compatible > + headers. > + > +This will generate the following 4 files: > + > +iocsr_config.h > +pinmux_config.h > +pll_config.h > +sdram_config.h > + > +These files need to be copied into "qts" directory in the board directory > +(see output arg of script command above). argument instead of arg? > +Here the example for the DENX MCVEVK: This example should use some more generic board, like CV SoCDK > +$ ll board/denx/mcvevk/qts/ > +total 44 > +drwxrwxr-x 2 stefan stefan 4096 Okt 20 07:07 ./ > +drwxrwxr-x 3 stefan stefan 4096 Okt 21 13:06 ../ > +-rw-rw-r-- 1 stefan stefan 8826 Okt 20 07:07 iocsr_config.h > +-rw-rw-r-- 1 stefan stefan 4398 Okt 20 07:07 pinmux_config.h > +-rw-rw-r-- 1 stefan stefan 3192 Okt 20 07:07 pll_config.h > +-rw-rw-r-- 1 stefan stefan 9031 Okt 20 07:07 sdram_config.h > + > +Now your board is ready for full mainline support including > +U-Boot SPL. The Preloader will not be needed any more. > -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
