On 11.02.2016 09:55, Mario Albrecht wrote:
Hallo Hannes,
how can I define commands in defconfig file which should be used or not used?
Regards Mario
-----Ursprüngliche Nachricht----- Von: Hannes Schmelzer [mailto:hannes@schmelzer.or.at] Gesendet: Mittwoch, 10. Februar 2016 19:01 An: Mario Albrecht Betreff: Re: [U-Boot] Using old Config Style
On 2016-02-10 17:02, Mario Albrecht wrote:
Hi,
i have a small question about using old board specific config files. I have a config file for a board which contains all needed commands defined by #define CONFIG_CMD_ and #undef CONFIG_CMD_. In new u-boot Version a autoconf.h file is generated which conflicts the defines in the board.h file. How can I disable autoconf.h generation or get the right commands in this file.
Regards Mario _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
hi Mario,
the much better approach would be converting your board to Kconfig. you can create some xxxboard_defconfig in configs/ were all your needed commands are checked.
regards, Hannes
hi mario,
have a look for example in configs/tseries_mmc_defconfig.
Basically some commands are defined through Kconfig as 'default on' other with 'default off'.
# CONFIG_CMD_FPGA is not set CONFIG_CMD_GPIO=y
in this example the CMD_FPGA is default on and set through my defconfig to OFF. At the other hand CMD_GPIO is per default off and set through defconfig to ON.
To generate some xxx_defconfig file you may config your u-boot simply with "make menuconfig" and afterwards "make savedefconfig". This will generate a "defconfig" File in your build-output folder, from there you can merge this with your xxx_defconfig file.
regards, Hannes