On 11/24/11 01:58, James Steward wrote: > Hi Igor, > > On 23/11/11 23:19, Igor Grinberg wrote: >> Hi James, >> >> On 11/22/11 07:22, James Steward wrote: >>> On 22/11/11 15:51, Marek Vasut wrote: >>>>> Hi, >>>>> >>>>> I'm trying to build U-Boot for the above mentioned board. Basically, >>>>> I've done the following on a Ubuntu 10.04: >>>>> >>>>> wget >>>>> https://sourcery.mentor.com/public/gnu_toolchain/m68k-elf/freescale-coldfir >>>>> e-4.4-215-m68k-elf-i686-pc-linux-gnu.tar.bz2 >>>>> >>>>> sudo tar xvfj >>>>> freescale-coldfire-4.4-215-m68k-elf-i686-pc-linux-gnu.tar.bz2 -C /opt >>>>> >>>>> export >>>>> PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/free >>>>> scale-coldfire-4.4/bin >>>>> >>>>> |sudo apt-get install git-core >>>>> >>>>> mkdir /home/james/u-boot-git&& cd ||/home/james/u-boot-git >>>>> >>>>> git clone ||git://git.denx.de/u-boot-coldfire.git >>>>> >>>>> ||cd u-boot-coldfire >>>>> || >>>>> ||make clean >>>>> >>>>> make M5282EVB_config >>>> >>>> try ./MAKEALL M5282EVB ... I suspect you don't have >>>> CROSS_COMPILE=your-crosscc- >>>> prefix variable set, and maybe ARCH=m68k variable too. >>> >>> I didn't have those env vars set, however now with them set, and the latest >>> codesourcery compiler I get the same error; >>> >>> export >>> PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/opt/freescale-coldfire-2011.09/bin >>> >>> export CROSS_COMPILE=m68k-elf- >>> >>> export ARCH=m68k >>> >>> ./MAKEALL M5282EVB >>> Configuring for M5282EVB board... >>> cmd_nvedit.c: In function 'do_env_export': >>> cmd_nvedit.c:748:3: warning: format '%zX' expects argument of type >>> 'size_t', but argument 3 has type 'unsigned int' [-Wformat] >>> cmd_nvedit.c:774:2: warning: format '%zX' expects argument of type >>> 'size_t', but argument 3 has type 'unsigned int' [-Wformat] >>> cmd_nvedit.c: In function 'do_env_import': >>> cmd_nvedit.c:865:3: warning: format '%zd' expects argument of type 'signed >>> size_t', but argument 2 has type 'size_t' [-Wformat] >>> cmd_nvedit.c:865:3: warning: format '%zX' expects argument of type >>> 'size_t', but argument 3 has type 'unsigned int' [-Wformat] >>> mcfmii.c: In function 'mcffec_miiphy_write': >>> mcfmii.c:318:8: warning: variable 'rdreg' set but not used >>> [-Wunused-but-set-variable] >>> common/libcommon.o:(.data.rel.env_ptr+0x0): undefined reference to >>> `environment' >>> make: *** [u-boot] Error 1 >>> m68k-elf-size: './u-boot': No such file >>> >>> --------------------- SUMMARY ---------------------------- >>> Boards compiled: 1 >>> Boards with warnings or errors: 1 ( M5282EVB ) >>> ---------------------------------------------------------- >>> >>> Any other thoughts? Do I need to define something to configure the >>> environment to flash or something? >> >> Do you have CONFIG_ENV_IS_EMBEDDED set? >> >> > > A search with grep CONFIG_ENV_IS_EMBEDDED `find . -name "*.h"` indicates the > answer is no. Should it be set?
AFAIK, environment variable is used only when you have ENV_IS_EMBEDDED set. Also, there is some logic in the include/environment.h files (in current master line 64), that decides whether to set this automatically or not. > > With grep CONFIG_ENV_IS_ `find . -name "*.h"` in include/configs/M5282EVB.h, > I see #define CONFIG_ENV_IS_IN_FLASH 1 > > So looking in that file I see: > > /* Configuration for environment > * Environment is embedded in u-boot in the second sector of the flash > */ > #define CONFIG_ENV_ADDR 0xffe04000 > #define CONFIG_ENV_SIZE 0x2000 > #define CONFIG_ENV_IS_IN_FLASH 1 Look at the logic in environment.h to check if ENV_IS_EMBEDDED gets set in your case. > > This is pure unadulterated coldfire git source that will not build out of the > box. I assumed I was doing something wrong. But it seems there is really a > bug in the default configuration for this board? Could be... It is extremely hard to understand what's going on when the source code is a kind of divergence from upstream. Also, there is a possibility that ENV_IS_EMBEDDED is broken for some time already. -- Regards, Igor. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
