求助：uboot1.1.6移植44b0编译出错

boivy

各位大虾，我在将uboot1.1.6移植往 44b0上移植，用的编译器是arm-linux-gcc3.3.2。编译的时候出现如下错误，恳请哪位高手指导，不胜感谢。
make[1]: Leaving directory `/project/u-boot-1.1.6/board/dave/myboards3c44b0'
make -C cpu/s3c44b0/
make[1]: Entering directory `/project/u-boot-1.1.6/cpu/s3c44b0'
arm-linux-gcc -g  -Os   -fno-strict-aliasing  -fno-common -ffixed-r8 -msoft-float -mshort-load-bytes -D__KERNEL__ -DTEXT_BASE=0x0C100000  -I/project/u-boot-1.1.6/include -fno-builtin -ffreestanding -nostdinc -isystem /usr/local/arm/3.3.2/lib/gcc-lib/arm-linux/3.3.2/include -pipe  -DCONFIG_ARM -D__ARM__ -march=armv4 -mtune=arm7tdmi -msoft-float -mapcs-32 -Uarm -Wall -Wstrict-prototypes -c -o serial.o serial.c
serial.c:84:2: #error CONFIG_S3C44B0_CLOCK_SPEED undefined
serial.c:97:2: #error CONFIG_S3C44B0_CLOCK_SPEED undefined
serial.c:109:2: #error CONFIG_S3C44B0_CLOCK_SPEED undefined
serial.c:121:2: #error CONFIG_S3C44B0_CLOCK_SPEED undefined
serial.c:132:2: #error CONFIG_S3C44B0_CLOCK_SPEED undefined
make[1]: *** [serial.o] 错误 1
make[1]: Leaving directory `/project/u-boot-1.1.6/cpu/s3c44b0'
make: *** [cpu/s3c44b0/libs3c44b0.a] 错误 2

future_god

这么明显你也看不出来?