On Nov 17, 2011, at 5:33 PM, Robert Hurdle wrote:
Hello Mr. Denk,
You wrote:
you wrote:
I downloaded the ELDK 4.2 and installed it. I got the u-boot source from git://git.denx.de/u-boot-mpc85xx.git.
When I try to build u-boot for sbc8548 I get the following error:
"arch/powerpc/cpu/mpc8xxx/ddr/libddr.o: In function `fsl_ddr_compute':" "/home/rhurdle/proj/u-boot/arch/powerpc/cpu/mpc8xxx/ddr/main.c:375: undefined reference to `fsl_ddr_get_dimm_params'" "make: *** [u-boot] Error 1"
I cannot confirm this - using current top of tree I get:
- MAKEALL_LOGDIR=/work/wd/tmp-ppc-LOG
- BUILD_DIR=/work/wd/tmp-ppc
- ./MAKEALL sbc8548
Configuring for sbc8548 board...
text data bss dec hex filename
199928 8956 24576 233460 38ff4 /work/wd/tmp-ppc/u-boot
--------------------- SUMMARY ---------------------------- Boards compiled: 1 ----------------------------------------------------------
I have obtained the source from the current top of the tree.When I make using the following: make CROSS_COMPILE=ppc_85xx- sbc8548_PCI_33_PCIE_config make CROSS_COMPILE=ppc_85xx- OPTFLAGS=-O2 all
I am still having the same undefined reference above. Should I be building with ppc_8xx instead? If yes, why?Thanks,
This appears to be due to you trying to build with OPTFLAGS=-O2. Remove that and see what happens.
That seems to be a bug in the compiler, if you want -O2, try ELDK5.1 (which has newer compiler).
M