hi,
i'm using the uboot-tools (fw_printenv) to readout the env-settings of my
beagleboard-XM uboot. unfortunately i always getthe 'Warning: Bad CRC, using
default environment' msg
[root@buildroot ~]# cat /proc/mtd dev: size erasesize namemtd0: 00080000
00020000 "X-Loader"mtd1: 001e0000 00020000 "U-Boot"mtd2: 00020000 00020000
"U-Boot Env"mtd3: 00800000 00020000 "Kernel"mtd4: 00800000 00020000 "Kernel
Backup Partition"mtd5: 0ed80000 00020000 "File System"
# MTD device name Device offset Env. size Flash sector
size/dev/mtd2 0x0000 0x20000 0x20000
[root@buildroot ~]# fw_printenv Warning: Bad CRC, using default
environmentbootcmd=bootp; setenv bootargs root=/dev/nfs
nfsroot=${serverip}:${rootpath}
ip=${ipaddr}:${serverip}:${gatewayip}:${netmask}:${hostname}::off;
bootmbootdelay=5baudrate=115200
- uboot-version of my beagleboard is 2013.04- uboot-tools-version under
buildroot is 2011.12- ubuntu 13.04
Q: what i'm doing wrong?
-> IMHO so in most cases 2 different uboot versions are not good, so i tried to
build the uboot-tools-2013.04 ... unfortunately i always get
>>> uboot-tools 2013.04 Building/usr/bin/make -j2 -C
>>> /home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04
>>>
>>> HOSTCC="/home/neubacher/indect/trunk/buildroot-system/output/host/usr/bin/arm-none-linux-gnueabi-gcc"
>>> HOSTCFLAGS=" -pipe -mfpu=neon -ftree-vectorize -mfloat-abi=softfp -Os
>>> -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64"
>>> HOSTLDFLAGS="" HOSTSTRIP=true tools envmake[1]: Entering directory
>>> `/home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04'/usr/bin/make
>>> -C tools/env all MTD_VERSION=make[2]: Entering directory
>>> `/home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/tools/env'/home/neubacher/indect/trunk/buildroot-system/output/host/usr/bin/arm-none-linux-gnueabi-gcc
>>> -pipe -mfpu=neon -ftree-vectorize -mfloat-abi=softfp -Os
>>> -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -o
>>> fw_printenv
>>> /home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/lib/crc32.c
>>> fw_env.c fw_env_main.c
>>> /home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/lib/ctype.c
>>>
>>> /home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/lib/linux_string.c
>>>
>>> /home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/common/env_attr.c
>>>
>>> /home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/common/env_flags.c/usr/bin/make
>>> -C tools allmake[2]: Entering directory
>>> `/home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/tools'/home/neubacher/indect/trunk/buildroot-system/output/host/usr/bin/arm-none-linux-gnueabi-gcc
>>> -g -pipe -mfpu=neon -ftree-vectorize -mfloat-abi=softfp -Os
>>> -D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -c -o
>>> crc32.o
>>> /home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/lib/crc32.c/home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/lib/crc32.c:14:20:
>>> fatal error: common.h: No such file or directorycompilation
>>> terminated./home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/lib/crc32.c:14:20:
>>> fatal error: common.h: No such file or directorycompilation
>>> terminated.make[2]: *** [crc32.o] Error 1make[2]: Leaving directory
>>> `/home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/tools'make[1]:
>>> *** [tools] Error 2make[1]: *** Waiting for unfinished
>>> jobs....fw_env.c:28:23: fatal error: env_flags.h: No such file or
>>> directorycompilation
>>> terminated./home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/lib/ctype.c:30:25:
>>> fatal error: linux/ctype.h: No such file or directorycompilation
>>> terminated./home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/lib/linux_string.c:11:25:
>>> fatal error: linux/ctype.h: No such file or directorycompilation
>>> terminated./home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/common/env_attr.c:29:20:
>>> fatal error: common.h: No such file or directorycompilation
>>> terminated./home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/common/env_flags.c:25:25:
>>> fatal error: linux/ctype.h: No such file or directorycompilation
>>> terminated.make[2]: *** [fw_printenv] Error 1make[2]: Leaving directory
>>> `/home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/tools/env'make[1]:
>>> *** [env] Error 2make[1]: Leaving directory
>>> `/home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04'make:
>>> ***
>>> [/home/neubacher/indect/trunk/buildroot-system/output/build/uboot-tools-2013.04/.stamp_built]
>>> Error 2neu
Q: ... i tried to modify the Makefile but without any success - somehow the
includepath is wrong?!
Q: what is wrong with my "fw_printenv" setting?Q: why can't i build the
uboot-tools later than uboot-2011.12 (all newer versions are broken)
cheers for any suggestions,andy _______________________________________________
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