summaryrefslogtreecommitdiff
path: root/lib/Kconfig
diff options
context:
space:
mode:
authorMasahiro Yamada <yamada.masahiro@socionext.com>2015-06-11 19:16:43 +0900
committerTom Rini <trini@konsulko.com>2015-06-11 08:28:35 -0400
commit3850dbe833facceb5b3d57a6a0ee93532b445aaa (patch)
tree2d2addfcd8872facdfb1f6e27670e111e590ddaf /lib/Kconfig
parent0592115d47e114851c8bff621970430998666582 (diff)
downloadu-boot-imx-3850dbe833facceb5b3d57a6a0ee93532b445aaa.zip
u-boot-imx-3850dbe833facceb5b3d57a6a0ee93532b445aaa.tar.gz
u-boot-imx-3850dbe833facceb5b3d57a6a0ee93532b445aaa.tar.bz2
blackfin: fix undefined reference to srand and rand
Commit 9ba9e85f3f1c (net: Fix NET_RANDOM_ETHADDR dependencies) accidentally dropped CONFIG_LIB_RAND defines for 14 Blackfin boards. Prior to that commit, those boards defined CONFIG_LIB_RAND, but not CONFIG_NET_RANDOM_ETHADDR. So, commit 9ba9e85f3f1c should not have touched them, but in fact it ripped CONFIG_LIB_RAND off from all the header files, which caused undefined reference to srand and rand. CONFIG_LIB_RAND=y must be revived for such boards. BTW, this commit indeed makes it better, but even with this fix, three boards (bf533-stamp, bf538f-ezkit, cm-bf548) still can not build due to region 'ram' overflowed error. This was cause by commit 6eed3786c68c (net: Move the CMD_NET config to defconfigs) because CMD_NET selects NET, and NET selects REGEX. Eventually, some boards were newly enabled with CONFIG_REGEX, increasing the memory footprint. A patch is expected to fix the build error. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'lib/Kconfig')
-rw-r--r--lib/Kconfig4
1 files changed, 3 insertions, 1 deletions
diff --git a/lib/Kconfig b/lib/Kconfig
index 3c8de86..7ec8c98 100644
--- a/lib/Kconfig
+++ b/lib/Kconfig
@@ -45,7 +45,9 @@ config REGEX
"setexpr".
config LIB_RAND
- bool
+ bool "Pseudo-random library support "
+ help
+ This library provides pseudo-random number generator functions.
source lib/rsa/Kconfig