Hi,

I'm trying to build a u-boot image for our arm board with ubifs support.

I have defined

#define CONFIG_CMD_UBI #define CONFIG_CMD_UBIFS #define CONFIG_RBTREE #define CONFIG_LZO

When building fs/ubifs/lpt.c, I encountered "undefined reference" errors.

/home/r65388/uboot-v2009.08/uboot-imx/fs/ubifs/lpt.c:81: undefined reference to `fls' /home/r65388/uboot-v2009.08/uboot-imx/fs/ubifs/lpt.c:82: undefined reference to `fls' /home/r65388/uboot-v2009.08/uboot-imx/fs/ubifs/lpt.c:83: undefined reference to `fls' /home/r65388/uboot-v2009.08/uboot-imx/fs/ubifs/lpt.c:84: undefined reference to `fls'

fs/ubifs/libubifs.a(lpt.o):/home/r65388/uboot-v2009.08/uboot-imx/fs/ubif s/lpt.c:87: more undefined references to `fls' follow

The function fls is defined in include/asm-ppc and there's no such functions in include/asm-arm.

Is ubifs a common code or specified for ppc?

Thanks~~

Yours Terry

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