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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 /configs/ibf-dsp561_defconfig
parent0592115d47e114851c8bff621970430998666582 (diff)
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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 'configs/ibf-dsp561_defconfig')
-rw-r--r--configs/ibf-dsp561_defconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/configs/ibf-dsp561_defconfig b/configs/ibf-dsp561_defconfig
index eb80798..15f24bb 100644
--- a/configs/ibf-dsp561_defconfig
+++ b/configs/ibf-dsp561_defconfig
@@ -1,3 +1,4 @@
CONFIG_BLACKFIN=y
CONFIG_TARGET_IBF_DSP561=y
CONFIG_CMD_NET=y
+CONFIG_LIB_RAND=y