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* ARM: uniphier: drop v7_invalidate_l1 call at secondary entryMasahiro Yamada2015-08-131-7/+1
| | | | | | | | This is unnecessary since commit 02b4e2756e01 ("ARM: v7 setup function should invalidate L1 cache"). Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Olof Johansson <olof@lixom.net>
* ARM: uniphier: only select TWD for SMPArnd Bergmann2015-05-201-1/+1
| | | | | | | | | | | | This makes uniphier behave like all the other platforms that support TWD, and only select this driver when SMP is enabled. Without this, we get a compile error on UP builds: arch/arm/kernel/smp_twd.c: In function 'twd_local_timer_of_register': arch/arm/kernel/smp_twd.c:391:20: error: 'setup_max_cpus' undeclared (first use in this function) Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
* ARM: UniPhier: add basic support for UniPhier architectureMasahiro Yamada2015-05-124-0/+133
Initial commit for a new SoC family, UniPhier, developed by Socionext Inc. (formerly, System LSI Business Division of Panasonic Corporation). This commit includes a minimal set of components for booting the kernel, including SMP support. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
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