On Wednesday 11 January 2023 21:56:41 Pali Rohár wrote: > On Wednesday 11 January 2023 12:44:45 Tony Dinh wrote: > > Hi Pali, > > > > On Wed, Jan 11, 2023 at 12:04 AM Pali Rohár <p...@kernel.org> wrote: > > > > > > On Tuesday 10 January 2023 21:07:45 Tony Dinh wrote: > > > > Hi Pali, > > > > > > > > I got burned for being lazy :) it turned out that the mix of #ifdef > > > > and #if defined was the problem. Just stepped away and came back for a > > > > few minutes and I can see that I just need to define the CONFIG_DDR4 > > > > properly in arch/arm/mach-mvebu/Kconfig and build it to pass the > > > > CONFIG_DDR4 stuff. > > > > > > > > One more small hurdle after that was CONFIG_USE_PRIVATE_LIBGCC must be > > > > undefined for it to build (so I am using > > > > /usr/lib/gcc/arm-linux-gnueabi/10/libgcc.a, and not using > > > > arch/arm/lib/lib.a) > > > > > > Hello! It is normally a good idea to unset CONFIG_USE_PRIVATE_LIBGCC > > > unless you have compiled gcc for target CPU. > > > > CONFIG_USE_PRIVATE_LIBGCC was set as a default for ARM target, since > > u-boot has arch/arm/lib/lib.a. But using arch/arm/lib/lib.a I got > > several build errors like these: > > > > ld.bfd: drivers/ddr/marvell/a38x/mv_ddr4_training_calibration.o: in > > function `mv_ddr4_copt_get': > > /usr/src/u-boot/drivers/ddr/marvell/a38x/mv_ddr4_training_calibration.c:809: > > undefined reference to `__aeabi_i2d' > > ld.bfd: > > /usr/src/u-boot/drivers/ddr/marvell/a38x/mv_ddr4_training_calibration.c:809: > > undefined reference to `__aeabi_dmul' > > ld.bfd: > > /usr/src/u-boot/drivers/ddr/marvell/a38x/mv_ddr4_training_calibration.c:809: > > undefined reference to `__aeabi_d2uiz' > > This looks like a bug in that training code. I would need to see source > code, so I can figure out how to fix it.
Have you solved this issue? Or if not, can you show what you had on that problematic line 809?
