编译osdrv时出现错误

求助，在编译osdrv时报错，具体是在编译busybox时报以下错误：

[code]---------task [5] build busybox  
rm /media/yuming/Pro/Projects/Hi3559AV100_SDK_V2.0.3.1/osdrv/opensource/busybox/busybox-1.26.2 -rf
tar xzf /media/yuming/Pro/Projects/Hi3559AV100_SDK_V2.0.3.1/osdrv/opensource/busybox/busybox-1.26.2.tgz -C /media/yuming/Pro/Projects/Hi3559AV100_SDK_V2.0.3.1/osdrv/opensource/busybox
find /media/yuming/Pro/Projects/Hi3559AV100_SDK_V2.0.3.1/osdrv/opensource/busybox/busybox-1.26.2 | xargs touch
cp /media/yuming/Pro/Projects/Hi3559AV100_SDK_V2.0.3.1/osdrv/opensource/busybox/busybox-1.26.2/config_aarch64_a73_a53_softfp_neon \
        /media/yuming/Pro/Projects/Hi3559AV100_SDK_V2.0.3.1/osdrv/opensource/busybox/busybox-1.26.2/.config
pushd /media/yuming/Pro/Projects/Hi3559AV100_SDK_V2.0.3.1/osdrv/opensource/busybox/busybox-1.26.2/;make ARCH=arm64 CROSS_COMPILE=aarch64-himix100-linux- -j 20 >/dev/null;popd
/media/yuming/Pro/Projects/Hi3559AV100_SDK_V2.0.3.1/osdrv/opensource/busybox/busybox-1.26.2 /media/yuming/Pro/Projects/Hi3559AV100_SDK_V2.0.3.1/osdrv
scripts/basic/split-include.c: In function ‘main’:
scripts/basic/split-include.c:134:11: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
      fgets(old_line, buffer_size, fp_target);
           ^
scripts/kconfig/conf.c: In function ‘conf_askvalue’:
scripts/kconfig/conf.c:106:8: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
   fgets(line, 128, stdin);
        ^
scripts/kconfig/conf.c: In function ‘conf_choice’:
scripts/kconfig/conf.c:354:9: warning: ignoring return value of ‘fgets’, declared with attribute warn_unused_result [-Wunused-result]
    fgets(line, 128, stdin);
         ^
scripts/kconfig/mconf.c: In function ‘show_textbox’:
scripts/kconfig/mconf.c:847:7: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
  write(fd, text, strlen(text));
       ^
scripts/kconfig/mconf.c: In function ‘exec_conf’:
scripts/kconfig/mconf.c:481:6: warning: ignoring return value of ‘pipe’, declared with attribute warn_unused_result [-Wunused-result]
  pipe(pipefd);
      ^
applets/usage.c: In function ‘main’:
applets/usage.c:52:8: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
   write(STDOUT_FILENO, usage_array.usage, strlen(usage_array.usage) + 1);
        ^
applets/usage_pod.c: In function ‘main’:
applets/usage_pod.c:74:3: warning: format not a string literal and no format arguments [-Wformat-security]
   printf(usage_array.aname);
   ^
applets/applets.c:1:0: error: unknown value ‘cortex-a73.cortex-a53’ for -mcpu
/* vi: set sw=4 ts=4: */

make[2]: *** [applets/applets.o] Error 1
make[1]: *** [applets_dir] Error 2
make[1]: *** 正在等待未完成的任务....
/media/yuming/Pro/Projects/Hi3559AV100_SDK_V2.0.3.1/osdrv
make CROSS_COMPILE=aarch64-himix100-linux- -C /media/yuming/Pro/Projects/Hi3559AV100_SDK_V2.0.3.1/osdrv/opensource/busybox/busybox-1.26.2 install
make[1]: Entering directory '/media/yuming/Pro/Projects/Hi3559AV100_SDK_V2.0.3.1/osdrv/opensource/busybox/busybox-1.26.2'
  HOSTCC  applets/usage
applets/usage.c: In function ‘main’:
applets/usage.c:52:8: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result]
   write(STDOUT_FILENO, usage_array.usage, strlen(usage_array.usage) + 1);
        ^
  GEN     include/usage_compressed.h
  HOSTCC  applets/applet_tables
  GEN     include/applet_tables.h include/NUM_APPLETS.h
  GEN     include/applet_tables.h include/NUM_APPLETS.h
  CC      applets/applets.o
applets/applets.c:1:0: error: unknown value ‘cortex-a73.cortex-a53’ for -mcpu
/* vi: set sw=4 ts=4: */

scripts/Makefile.build:197: recipe for target 'applets/applets.o' failed
make[2]: *** [applets/applets.o] Error 1
Makefile:372: recipe for target 'applets_dir' failed
make[1]: *** [applets_dir] Error 2
make[1]: Leaving directory '/media/yuming/Pro/Projects/Hi3559AV100_SDK_V2.0.3.1/osdrv/opensource/busybox/busybox-1.26.2'
Makefile:289: recipe for target 'hibusybox' failed
make: *** [hibusybox] Error 2[/code]

有大神帮忙看下是咋回事吗