On 09/06/2018 07:40 PM, Dalon L Westergreen wrote: > On Thu, 2018-09-06 at 15:41 +0200, Marek Vasut wrote: >> On 09/06/2018 03:39 PM, Dalon L Westergreen wrote: >> On Thu, 2018-09-06 at 12:09 +0200, Marek Vasut wrote: >> On 09/06/2018 05:02 AM, Dalon Westergreen wrote: >> Stratix10 requires a hex image of the spl for boot. The hex >> image is added to the FPGA configuration image and loaded to >> the processor memory by the configuration engine. >> >> v2: >> -> add CONFIG_OF_EMBED to include dtb in elf >> -> generate hex from elf source >> >> Signed-off-by: Dalon Westergreen <dwest...@gmail.com >> <mailto:dwest...@gmail.com> <mailto:dwest...@gmail.com >> <mailto:dwest...@gmail.com>>> >> --- >> configs/socfpga_stratix10_defconfig | 1 + >> scripts/Makefile.spl | 6 ++++++ >> 2 files changed, 7 insertions(+) >> >> diff --git a/configs/socfpga_stratix10_defconfig >> b/configs/socfpga_stratix10_defconfig >> index dceadff439..17cc732cbe 100644 >> --- a/configs/socfpga_stratix10_defconfig >> +++ b/configs/socfpga_stratix10_defconfig >> @@ -56,3 +56,4 @@ CONFIG_DM_USB=y >> CONFIG_USB_DWC2=y >> CONFIG_USB_STORAGE=y >> CONFIG_USE_TINY_PRINTF=y >> +CONFIG_OF_EMBED=y >> >> Why is this needed ? And where did the objcopy hack go ? What is the >> explanation here ? >> >> You suggested the use of CONFIG_OF_EMBED as an alternative to using the >> u-boot-spl-dtb.bin for objcopy. >> The intent is to ensure that the spl elf has the dtb included, and then >> a simple objcopy to elf to hex is fine. >> You no longer need the --change-address as the elf indicates the correct >> start address, unlike the binary. >> >> And that's fine with your usecase ? Fine be me then ... > > Is it possible to apply CONFIG_OF_EMBED=y only to the SPL build?
I think so, and if not, create CONFIG_SPL_OF_EMBED -- Best regards, Marek Vasut _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
