On Tue, 2018-08-21 at 05:52 +0200, Marek Vasut wrote: > On 08/20/2018 11:04 PM, Dalon L Westergreen wrote: > On Mon, 2018-08-20 at 20:33 +0200, Marek Vasut wrote: > On 08/20/2018 03:54 PM, 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. > > Signed-off-by: Dalon Westergreen <dwest...@gmail.com > <mailto:dwest...@gmail.com>> > --- > scripts/Makefile.spl | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/scripts/Makefile.spl b/scripts/Makefile.spl > index 76d08fd92b..c424f87e6e 100644 > --- a/scripts/Makefile.spl > +++ b/scripts/Makefile.spl > @@ -190,6 +190,7 @@ endif > ifdef CONFIG_ARCH_SOCFPGA > ALL-$(CONFIG_TARGET_SOCFPGA_GEN5) += $(obj)/$(SPL_BIN).sfp > ALL-$(CONFIG_TARGET_SOCFPGA_ARRIA10) += $(obj)/$(SPL_BIN).sfp > +ALL-$(CONFIG_TARGET_SOCFPGA_STRATIX10) += $(obj)/$(SPL_BIN).hex > endif > > ifdef CONFIG_ARCH_SUNXI > @@ -299,6 +300,15 @@ OBJCOPYFLAGS_u-boot-x86-16bit-spl.bin := -O binary -j > .start16 -j .resetvec > $(obj)/u-boot-x86-16bit-spl.bin: $(obj)/u-boot-spl FORCE > $(call if_changed,objcopy) > > +ifdef CONFIG_TARGET_SOCFPGA_STRATIX10 > +OBJCOPYFLAGS_$(SPL_BIN).hex = -I binary -O ihex --change-addresses 0xffe00000 > > Why is this --change-address needed ? This smells like a hack of some > sort ... > > I believe the tool that uses this file expects this offset, that said i have > not > > tried using a hex file without this change address applied. I will try > without > > this, and see what happens. > > You probably need to adjust the link address of the SPL or U-Boot too. > The link address appears to be correctly set to 0xffe00000 which is the location of the onchip ram. The quartus_cpf tool itself errors out when the --change-address option is not used. The quartus_cpf checks that the address range of the hex is entirely within the onchip ram. My suggestion would be to leave the --change-address option as is.
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