Commit 6c77509000000396a6ad0815e76ffd38d95fb3fd
Committed by
Tom Rini
Tom Rini
1 parent
b6cf44395f
Exists in
v2017.01-smarct4x
and in
37 other branches
hush: add CONFIG_HUSH_PARSER to Kconfig
The README file states that the macros beginning with "CONFIG_SYS_" depend on the hardware etc. and should not be meddled with if you do not what you're doing. We have already screwed up with this policy; we have given the prefix "CONFIG_SYS_" to many user-selectable configurations. Here, "CONFIG_SYS_HUSH_PARSER" is one of them. Users can enable it if they want to use a more powerful command line parser, or disable it if they only need a simple one. This commit attempts to rename CONFIG_SYS_HUSH_PARSER to CONFIG_HUSH_PARSER and move it to Kconfig. Every board maintainer is expected to enable CONFIG_HUSH_PARSER (= add "CONFIG_HUSH_PARSER=y" to his defconfig file) and remove "#define CONFIG_SYS_HUSH_PARSER" from his header file. Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Showing 2 changed files with 17 additions and 12 deletions Side-by-side Diff
README
| ... | ... | @@ -2835,18 +2835,6 @@ |
| 2835 | 2835 | |
| 2836 | 2836 | Enable auto completion of commands using TAB. |
| 2837 | 2837 | |
| 2838 | - CONFIG_SYS_HUSH_PARSER | |
| 2839 | - | |
| 2840 | - Define this variable to enable the "hush" shell (from | |
| 2841 | - Busybox) as command line interpreter, thus enabling | |
| 2842 | - powerful command line syntax like | |
| 2843 | - if...then...else...fi conditionals or `&&' and '||' | |
| 2844 | - constructs ("shell scripts"). | |
| 2845 | - | |
| 2846 | - If undefined, you get the old, much simpler behaviour | |
| 2847 | - with a somewhat smaller memory footprint. | |
| 2848 | - | |
| 2849 | - | |
| 2850 | 2838 | CONFIG_SYS_PROMPT_HUSH_PS2 |
| 2851 | 2839 | |
| 2852 | 2840 | This defines the secondary prompt string, which is |
common/Kconfig
| 1 | 1 | menu "Command line interface" |
| 2 | 2 | depends on !SPL_BUILD |
| 3 | 3 | |
| 4 | +config HUSH_PARSER | |
| 5 | + bool "Use hush shell" | |
| 6 | + select SYS_HUSH_PARSER | |
| 7 | + help | |
| 8 | + This option enables the "hush" shell (from Busybox) as command line | |
| 9 | + interpreter, thus enabling powerful command line syntax like | |
| 10 | + if...then...else...fi conditionals or `&&' and '||' | |
| 11 | + constructs ("shell scripts"). | |
| 12 | + | |
| 13 | + If disabled, you get the old, much simpler behaviour with a somewhat | |
| 14 | + smaller memory footprint. | |
| 15 | + | |
| 16 | +config SYS_HUSH_PARSER | |
| 17 | + bool | |
| 18 | + help | |
| 19 | + Backward compatibility. | |
| 20 | + | |
| 4 | 21 | config CMD_BOOTM |
| 5 | 22 | bool "Enable bootm command" |
| 6 | 23 | default y |