Hi, all!
I am used to build at91 board using Angstrom EABI toolchain (gcc-4.2.4) without any problems. Now I try to build PXA board and have the following error on final link stage: (I build master branch)
cd /home/slapin/u-boot && ~/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld -Bstatic -T /home/slapin/u-boot/board/pxa255_idp/u-boot.lds -Ttext 0xa3080000 $UNDEF_SYM cpu/pxa/start.o \ --start-group lib_generic/libgeneric.a lib_generic/lzma/liblzma.a cpu/pxa/libpxa.a lib_arm/libarm.a fs/cramfs/libcramfs.a fs/fat/libfat.a fs/fdos/libfdos.a fs/jffs2/libjffs2.a fs/reiserfs/libreiserfs.a fs/ext2/libext2fs.a fs/yaffs2/libyaffs2.a net/libnet.a disk/libdisk.a drivers/bios_emulator/libatibiosemu.a drivers/block/libblock.a drivers/dma/libdma.a drivers/fpga/libfpga.a drivers/gpio/libgpio.a drivers/hwmon/libhwmon.a drivers/i2c/libi2c.a drivers/input/libinput.a drivers/misc/libmisc.a drivers/mmc/libmmc.a drivers/mtd/libmtd.a drivers/mtd/nand/libnand.a drivers/mtd/nand_legacy/libnand_legacy.a drivers/mtd/onenand/libonenand.a drivers/mtd/ubi/libubi.a drivers/mtd/spi/libspi_flash.a drivers/net/libnet.a drivers/net/phy/libphy.a drivers/net/sk98lin/libsk98lin.a drivers/pci/libpci.a drivers/pcmcia/libpcmcia.a drivers/spi/libspi.a drivers/rtc/librtc.a drivers/serial/libserial.a drivers/usb/libusb.a drivers/video/libvideo.a common/libcommon.a libfdt/libfdt.a api/libapi.a post/libpost.a board/pxa255_idp/libpxa255_idp.a --end-group -L /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4 -lgcc \ -Map u-boot.map -o u-boot /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_udivsi3.o): In function `__aeabi_uidiv': /home/slapin/openedhand/tmp/work/armv5te-angstrom-linux-gnueabi/gcc-cross-4.2.4-r3/gcc-4.2.4/gcc/config/arm/lib1funcs.asm:730: multiple definition of `__udivsi3' lib_arm/libarm.a(_udivsi3.o):/home/slapin/u-boot/lib_arm/_udivsi3.S:17: first defined here /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: ERROR: Source object /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_udivdi3.o) has EABI version 4, but target u-boot has EABI version 0 /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: failed to merge target specific data of file /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_udivdi3.o) /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: ERROR: Source object /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_umoddi3.o) has EABI version 4, but target u-boot has EABI version 0 /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: failed to merge target specific data of file /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_umoddi3.o) /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: ERROR: Source object /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_udivsi3.o) has EABI version 4, but target u-boot has EABI version 0 /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: failed to merge target specific data of file /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_udivsi3.o) /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: ERROR: Source object /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_clz.o) has EABI version 4, but target u-boot has EABI version 0 /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: failed to merge target specific data of file /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_clz.o) /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_udivdi3.o):(.ARM.exidx+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_umoddi3.o):(.ARM.exidx+0x0): undefined reference to `__aeabi_unwind_cpp_pr0'
Board name is pxa255_idp. It seems that only PXA does have these problems, I have tried some other boards and had no problems, again.
Any ideas? S.
On Mon, Feb 23, 2009 at 10:58:48PM +0300, Sergey Lapin wrote:
Hi, all!
I am used to build at91 board using Angstrom EABI toolchain (gcc-4.2.4) without any problems. Now I try to build PXA board and have the following error on final link stage: (I build master branch)
[skip]
I've also found that thos error is due to: cpu/pxa/libpxa.a(interrupts.o): In function `get_ticks': /home/slapin/u-boot/cpu/pxa/interrupts.c:113: undefined reference to `__umoddi3' /home/slapin/u-boot/cpu/pxa/interrupts.c:113: undefined reference to `__udivdi3' /home/slapin/u-boot/cpu/pxa/interrupts.c:113: undefined reference to `__udivdi3' make: *** [u-boot] Ошибка 1
and were introduced by commit 94a3312920b6f9b5da27309549fb73650718c10a
All the best, S.
Dear Sergey Lapin,
In message 20090223195848.GA23077@build.ossfans.org you wrote:
Hi, all!
I am used to build at91 board using Angstrom EABI toolchain (gcc-4.2.4) without any problems. Now I try to build PXA board and have the following error on final link stage: (I build master branch)
This ius a known issue - all PXA boards don;t build currently with an EABI conformant tool chain.
Board name is pxa255_idp. It seems that only PXA does have these problems, I have tried some other boards and had no problems, again.
Any ideas?
Jean-Cristophe said he had some patches queued or planned, which we are waiting for.
Best regards,
Wolfgang Denk
On 22:58 Mon 23 Feb , Sergey Lapin wrote:
Hi, all!
I am used to build at91 board using Angstrom EABI toolchain (gcc-4.2.4) without any problems. Now I try to build PXA board and have the following error on final link stage: (I build master branch)
cd /home/slapin/u-boot && ~/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld -Bstatic -T /home/slapin/u-boot/board/pxa255_idp/u-boot.lds -Ttext 0xa3080000 $UNDEF_SYM cpu/pxa/start.o \ --start-group lib_generic/libgeneric.a lib_generic/lzma/liblzma.a cpu/pxa/libpxa.a lib_arm/libarm.a fs/cramfs/libcramfs.a fs/fat/libfat.a fs/fdos/libfdos.a fs/jffs2/libjffs2.a fs/reiserfs/libreiserfs.a fs/ext2/libext2fs.a fs/yaffs2/libyaffs2.a net/libnet.a disk/libdisk.a drivers/bios_emulator/libatibiosemu.a drivers/block/libblock.a drivers/dma/libdma.a drivers/fpga/libfpga.a drivers/gpio/libgpio.a drivers/hwmon/libhwmon.a drivers/i2c/libi2c.a drivers/input/libinput.a drivers/misc/libmisc.a drivers/mmc/libmmc.a drivers/mtd/libmtd.a drivers/mtd/nand/libnand.a drivers/mtd/nand_legacy/libnand_legacy.a drivers/mtd/onenand/libonenand.a drivers/mtd/ubi/libubi.a drivers/mtd/spi/libspi_flash.a drivers/net/libnet.a drivers/net/phy/libphy.a drivers/net/sk98lin/libsk98lin.a drivers/pci/libpci.a drivers/pcmcia/libpcmcia.a drivers/spi/libspi.a drivers/rtc/librtc.a drivers/serial/libserial.a drivers/usb/libusb.a drivers/video/libvideo.a common/libcommon.a libfdt/libfdt.a api/libapi.a post/libpost.a board/pxa255_idp/libpxa255_idp.a --end-group -L /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4 -lgcc \ -Map u-boot.map -o u-boot /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_udivsi3.o): In function `__aeabi_uidiv': /home/slapin/openedhand/tmp/work/armv5te-angstrom-linux-gnueabi/gcc-cross-4.2.4-r3/gcc-4.2.4/gcc/config/arm/lib1funcs.asm:730: multiple definition of `__udivsi3' lib_arm/libarm.a(_udivsi3.o):/home/slapin/u-boot/lib_arm/_udivsi3.S:17: first defined here /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: ERROR: Source object /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_udivdi3.o) has EABI version 4, but target u-boot has EABI version 0 /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: failed to merge target specific data of file /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_udivdi3.o) /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: ERROR: Source object /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_umoddi3.o) has EABI version 4, but target u-boot has EABI version 0 /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: failed to merge target specific data of file /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_umoddi3.o) /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: ERROR: Source object /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_udivsi3.o) has EABI version 4, but target u-boot has EABI version 0 /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: failed to merge target specific data of file /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_udivsi3.o) /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: ERROR: Source object /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_clz.o) has EABI version 4, but target u-boot has EABI version 0 /home/slapin/openedhand/tmp/cross/bin/arm-angstrom-linux-gnueabi-ld: failed to merge target specific data of file /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_clz.o) /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_udivdi3.o):(.ARM.exidx+0x0): undefined reference to `__aeabi_unwind_cpp_pr0' /home/slapin/openedhand/tmp/cross/lib/gcc/arm-angstrom-linux-gnueabi/4.2.4/libgcc.a(_umoddi3.o):(.ARM.exidx+0x0): undefined reference to `__aeabi_unwind_cpp_pr0'
Board name is pxa255_idp. It seems that only PXA does have these problems, I have tried some other boards and had no problems, again.
I know as tell you Wolfgang PXA have some issue with the EABI toolchain
You can try the mm branch of the u-boot-arm tree
and the patch reply to this e-mail
Best Regards, J.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD plagnioj@jcrosoft.com --- cpu/pxa/interrupts.c | 46 ++++++++++++++++++++++++---------------------- 1 files changed, 24 insertions(+), 22 deletions(-)
diff --git a/cpu/pxa/interrupts.c b/cpu/pxa/interrupts.c index 40d8bf2..2bc5c50 100644 --- a/cpu/pxa/interrupts.c +++ b/cpu/pxa/interrupts.c @@ -28,6 +28,7 @@
#include <common.h> #include <asm/arch/pxa-regs.h> +#include <div64.h>
#ifdef CONFIG_USE_IRQ #error: interrupts not implemented yet @@ -41,6 +42,20 @@ #error "Timer frequency unknown - please config PXA CPU type" #endif
+static inline unsigned long long tick_to_time(unsigned long long tick) +{ + tick *= CONFIG_SYS_HZ; + do_div(tick, TIMER_FREQ_HZ); + return tick; +} + +static inline unsigned long long us_to_tick(unsigned long long us) +{ + us = us * TIMER_FREQ_HZ + 999999; + do_div(us, 1000000); + return us; +} + int interrupt_init (void) { /* nothing happens here - we don't setup any IRQs */ @@ -75,33 +90,20 @@ void reset_timer_masked (void)
ulong get_timer_masked (void) { - unsigned long long ticks = get_ticks(); - - return (((ticks / TIMER_FREQ_HZ) * 1000) + - ((ticks % TIMER_FREQ_HZ) * 1000) / TIMER_FREQ_HZ); + return tick_to_time(get_ticks()); }
void udelay_masked (unsigned long usec) { + unsigned long long tmp; ulong tmo; - ulong endtime; - signed long diff; - - if (usec >= 1000) { - tmo = usec / 1000; - tmo *= TIMER_FREQ_HZ; - tmo /= 1000; - } else { - tmo = usec * TIMER_FREQ_HZ; - tmo /= (1000*1000); - } - - endtime = get_ticks() + tmo; - - do { - ulong now = get_ticks(); - diff = endtime - now; - } while (diff >= 0); + + tmo = us_to_tick(usec); + tmp = get_ticks() + tmo; /* get current timestamp */ + + while (get_ticks() < tmp) /* loop till event */ + /*NOP*/; + }
/*
participants (3)
-
Jean-Christophe PLAGNIOL-VILLARD -
Sergey Lapin -
Wolfgang Denk