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2015-08-13ARM: uniphier: drop v7_invalidate_l1 call at secondary entryMasahiro Yamada
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>
2015-05-20ARM: uniphier: only select TWD for SMPArnd Bergmann
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>
2015-05-12ARM: UniPhier: add basic support for UniPhier architectureMasahiro Yamada
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>