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Convert CONFIG LIB_HW_RAND to Kconfig

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config_fallbacks.h had some logic to automatically select
LIB_RAND if RANDOM_UUID or CMD_UUID were set if LIB_HW_RAND wasn't
already selected.  By migrating LIB_HW_RAND to Kconfig, we can
remove this check from config_fallbacks.h and put it into Kconfig

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
[trini: Turn into a choice, add NET_RANDOM_ETHADDR]
Signed-off-by: Tom Rini <trini@konsulko.com>
This commit is contained in:
Adam Ford
2018-02-06 10:18:18 -06:00
committed by Tom Rini
parent 99bec1aead
commit a5a37567c4
13 changed files with 19 additions and 20 deletions
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18
lib/Kconfig
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@@ -65,10 +65,22 @@ config REGEX
regex support to some commands, for example "env grep" and
"setexpr".
config LIB_RAND
bool "Pseudo-random library support "
choice
prompt "Pseudo-random library support type"
depends on NET_RANDOM_ETHADDR || RANDOM_UUID || CMD_UUID
default LIB_RAND
help
This library provides pseudo-random number generator functions.
Select the library to provide pseudo-random number generator
functions. LIB_HW_RAND supports certain hardware engines that
provide this functionality. If in doubt, select LIB_RAND.
config LIB_RAND
bool "Pseudo-random library support"
config LIB_HW_RAND
bool "HW Engine for random libray support"
endchoice
config SPL_TINY_MEMSET
bool "Use a very small memset() in SPL"