Hi, (please, keep also linux-usb@vger on the Cc list on any patch regarding drivers/usb) On Thu, Jan 20, 2011 at 04:22:01PM +0000, Sid Boyce wrote: > Cross compiling for Beagleboard on Ubuntu 11.04 x86_64. > # make-kpkg --revision=0 --append-to-version=-custom --arch=armel > --cross-compile=/opt/arm-2010q1/bin/arm-none-linux-gnueabi- > kernel-image --initrd > > ====== making target debian/stamp/build/kernel [new prereqs: vars]====== > This is kernel package version 12.036+nmu1. > restore_upstream_debianization > test ! -f scripts/package/builddeb.kpkg-dist || mv -f > scripts/package/builddeb.kpkg-dist scripts/package/builddeb > test ! -f scripts/package/Makefile.kpkg-dist || mv -f > scripts/package/Makefile.kpkg-dist scripts/package/Makefile > /usr/bin/make EXTRAVERSION=-rc1-git1-custom ARCH=arm \ > > CROSS_COMPILE=/opt/arm-2010q1/bin/arm-none-linux-gnueabi- zImage > make[1]: Entering directory `/usr/src/XXX/linux-2.6.38-rc1-git1' > scripts/kconfig/conf --silentoldconfig Kconfig > make[1]: Leaving directory `/usr/src/XXX/linux-2.6.38-rc1-git1' > make[1]: Entering directory `/usr/src/XXX/linux-2.6.38-rc1-git1' > CHK include/linux/version.h > CHK include/generated/utsrelease.h > make[2]: `include/generated/mach-types.h' is up to date. > CALL scripts/checksyscalls.sh > CHK include/generated/compile.h > LD fs/built-in.o > LD lib/zlib_deflate/built-in.o > LD lib/built-in.o > LD vmlinux.o > MODPOST vmlinux.o > WARNING: modpost: Found 3 section mismatch(es). > To see full details build your kernel with: > 'make CONFIG_DEBUG_SECTION_MISMATCH=y' > GEN .version > CHK include/generated/compile.h > UPD include/generated/compile.h > CC init/version.o > LD init/built-in.o > LD .tmp_vmlinux1 > drivers/built-in.o: In function `musb_free': > clkdev.c:(.text+0xf3d08): undefined reference to `dma_controller_destroy' > drivers/built-in.o: In function `musb_probe': > clkdev.c:(.init.text+0x64a8): undefined reference to `dma_controller_create' > make[1]: *** [.tmp_vmlinux1] Error 1 > make[1]: Leaving directory `/usr/src/XXX/linux-2.6.38-rc1-git1' > make: *** [debian/stamp/build/kernel] Error 2 > root@sdrbox:/usr/src/XXX/linux-2.6.38-rc1-git1# I just compiled 2.6.38-rc1 and it doesn't fail for me. > root@sdrbox:/usr/src/XXX/linux-2.6.38-rc1-git1# grep OMAP2PLUS .config > CONFIG_ARCH_OMAP2PLUS=y > CONFIG_ARCH_OMAP2PLUS_TYPICAL=y > # CONFIG_USB_MUSB_OMAP2PLUS is not set > root@sdrbox:/usr/src/XXX/linux-2.6.38-rc1-git1# grep MUSB .config > CONFIG_USB_MUSB_HDRC=y > # CONFIG_USB_MUSB_TUSB6010 is not set > # CONFIG_USB_MUSB_OMAP2PLUS is not set > CONFIG_USB_MUSB_AM35X=y > # CONFIG_USB_MUSB_HOST is not set > # CONFIG_USB_MUSB_PERIPHERAL is not set > CONFIG_USB_MUSB_OTG=y > CONFIG_USB_GADGET_MUSB_HDRC=y > CONFIG_USB_MUSB_HDRC_HCD=y > # CONFIG_MUSB_PIO_ONLY is not set > # CONFIG_USB_MUSB_DEBUG is not set There's a bug on your .config, did you edit by hand ? AM35X doesn't have DMA support as of today, that's why we have: config MUSB_PIO_ONLY bool 'Disable DMA (always use PIO)' depends on USB_MUSB_HDRC default USB_MUSB_TUSB6010 || USB_MUSB_DA8XX || USB_MUSB_AM35X did you disable PIO only ? I know that's a bit fuzzy still, a few patches will be needed to clean up the entire MUSB Kconfig, I apologize for that. -- balbi -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
