Hi,
I am using CodeSourcery Arm Toolchain to compile U-boot-1.3.3 for integrator cp board.
1. I set the proper environment variables (BUILD_DIR, PATH, CROSS_COMPILE)
export PATH=/home/user/project/arm-2007q1/bin:$PATH export CROSS_COMPILE=arm-none-linux-gnueabi- export BUILD_DIR=/home/user/project/u_boot/Ubuild_all
2. Then i give make clean make distclean make cp926ejs_config make
At the end of the compile i get
..snip.. ..snip.. /opt/toolchain/arm-2008q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.2.3/libgcc.a(_udivsi3.o): In function `__aeabi_uidiv': (.text+0x0): multiple definition of `__udivsi3' lib_arm/libarm.a(_udivsi3.o):/home/user/project/u_boot/u-boot-1.3.3/lib_arm/_udivsi3.S:17: first defined here arm-none-linux-gnueabi-ld: ERROR: Source object /opt/toolchain/arm-2008q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.2.3/libgcc.a(_udivdi3.o) has EABI version 5, but target u-boot has EABI version 0 arm-none-linux-gnueabi-ld: failed to merge target specific data of file /opt/toolchain/arm-2008q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.2.3/libgcc.a(_udivdi3.o) arm-none-linux-gnueabi-ld: ERROR: Source object /opt/toolchain/arm-2008q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.2.3/libgcc.a(_udivsi3.o) has EABI version 5, but target u-boot has EABI version 0 arm-none-linux-gnueabi-ld: failed to merge target specific data of file /opt/toolchain/arm-2008q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.2.3/libgcc.a(_udivsi3.o) arm-none-linux-gnueabi-ld: ERROR: Source object /opt/toolchain/arm-2008q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.2.3/libgcc.a(_dvmd_lnx.o) has EABI version 5, but target u-boot has EABI version 0 arm-none-linux-gnueabi-ld: failed to merge target specific data of file /opt/toolchain/arm-2008q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.2.3/libgcc.a(_dvmd_lnx.o) arm-none-linux-gnueabi-ld: ERROR: Source object /opt/toolchain/arm-2008q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.2.3/libgcc.a(_clz.o) has EABI version 5, but target u-boot has EABI version 0 arm-none-linux-gnueabi-ld: failed to merge target specific data of file /opt/toolchain/arm-2008q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.2.3/libgcc.a(_clz.o) /opt/toolchain/arm-2008q1/bin/../lib/gcc/arm-none-linux-gnueabi/4.2.3/libgcc.a(_dvmd_lnx.o): In function `__aeabi_ldiv0': (.text+0x8): undefined reference to `raise' make: *** [/home/user/project/u_boot/Ubuild_all/u-boot] Error 1
When i searched for the place of error, i found that in uboot-1.3.3/board/integratorcp/integratorcp.c
@line 235, in function ulong get_timer_masked (void) { ..snip.. ..snip..
lastdec = now; timestamp = (ulong)(total_count/div_timer);
return timestamp; }
I think we need to change it to use do_div function as below.
ulong get_timer_masked (void) { unsigned long long n;
..snip.. ..snip.. lastdec = now;
n = total_count; do_div(n, div_timer); timestamp = (ulong)n; return timestamp; }
Also include div64.h
If this correct, then i can send a patch for integrator[ap/cp] board. Since both has same c code for this function.
Correct me if i am wrong
Thanks in advance
Regards Gururaja