For the moment, the choice contains only entry: HUSH_OLD_PARSER which is the default. The goal is to prepare the field to add a new hush parser which guarantees actual behavior is still correct.
Signed-off-by: Francis Laniel francis.laniel@amarulasolutions.com Reviewed-by: Simon Glass sjg@chromium.org --- cmd/Kconfig | 14 ++++++++++++++ common/Makefile | 2 +- 2 files changed, 15 insertions(+), 1 deletion(-)
diff --git a/cmd/Kconfig b/cmd/Kconfig index 02c298fdbe..be24346c56 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -23,6 +23,20 @@ config HUSH_PARSER If disabled, you get the old, much simpler behaviour with a somewhat smaller memory footprint.
+choice HUSH_FLAVOR + bool "Hush flavor to use" + depends on HUSH_PARSER + default HUSH_OLD_PARSER + + config HUSH_OLD_PARSER + bool "Use hush old parser" + help + This option enables the old flavor of hush based on hush Busybox from + 2005. + + It is actually the default U-Boot shell when decided to use hush as shell. +endchoice + config CMDLINE_EDITING bool "Enable command line editing" depends on CMDLINE diff --git a/common/Makefile b/common/Makefile index c500bcd7d8..8b4627fccf 100644 --- a/common/Makefile +++ b/common/Makefile @@ -8,7 +8,7 @@ ifndef CONFIG_SPL_BUILD obj-y += init/ obj-y += main.o obj-y += exports.o -obj-$(CONFIG_HUSH_PARSER) += cli_hush.o +obj-$(CONFIG_HUSH_OLD_PARSER) += cli_hush.o obj-$(CONFIG_AUTOBOOT) += autoboot.o
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