2015-07-28 16:08 GMT+09:00 Nikita Kiryanov nikita@compulab.co.il:
Add option to set shell prompt string from menuconfig and migrate boards globally.
The migration is done as follows:
- Boards that explicitly and unconditionally set CONFIG_SYS_PROMPT had the entry moved to their defconfig files.
- Boards that defined some kind of #ifdef logic which selects the CONFIG_SYS_PROMPT (for example qemu-mips) got an #undef CONFIG_SYS_PROMPT right before the #ifdef logic and were left alone.
- This change forces CONFIG_SYS_PROMPT to be a per board decision, and thus CONFIG_SYS_PROMPT was removed from all <soc>_common.h and <arch>_common.h files. This results in a streamlined default value across platforms, and includes the following files: spear-common, sunxi-common, mv-common, ti_armv7_common, tegra-common, at91-sama5_common, and zynq-common.
- Boards that relied on <arch/soc>_common.h values of CONFIG_SYS_PROMPT were not updated in their respective defconfig files under the assumption that since they did not explicitly define a value, they're fine with whatever the default is.
- On the other hand, boards that relied on a value defined in some <boards>_common.h file such as woodburn_common, rpi-common, bur_am335x_common, ls2085a_common, siemens_am33x_common, and omap3_evm_common, had their values moved to the respective defconfig files.
- The define V_PROMPT was removed, since it is not used anywhere except for assigning a value for CONFIG_SYS_PROMPT.
Cc: Tom Rini trini@konsulko.com Cc: Masahiro Yamada yamada.m@jp.panasonic.com Cc: Stefano Babic sbabic@denx.de Cc: Igor Grinberg grinberg@compulab.co.il Signed-off-by: Nikita Kiryanov nikita@compulab.co.il
Changes in V2: - Migrate boards globally (compile tested with buildman on arm and powerpc) - Change default value to "=> " - V_PROMPT define removed as part of the migration
diff --git a/configs/T1023RDB_NAND_defconfig b/configs/T1023RDB_NAND_defconfig index 3ee42d6..af44f87 100644 --- a/configs/T1023RDB_NAND_defconfig +++ b/configs/T1023RDB_NAND_defconfig @@ -6,3 +6,4 @@ CONFIG_SYS_EXTRA_OPTIONS="PPC_T1023,T1023RDB,RAMBOOT_PBL,SPL_FSL_PBL,NAND" # CONFIG_CMD_IMLS is not set # CONFIG_CMD_FLASH is not set CONFIG_SPI_FLASH=y +CONFIG_SYS_PROMPT="=> "
This is the same as the default. It should not appear in a defconfig.
It is not sorted by savedefconfig, either.
tools/moveconfig.py exists to do such things automatically.