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acrn-kernel/arch/arm/mach-vexpress/Kconfig

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ARM: Add Versatile Express support Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-12 05:44:53 +08:00
menu "Versatile Express platform type"
depends on ARCH_VEXPRESS
ARM: Add Versatile Express CA9x4 processor support Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-01 01:26:25 +08:00
config ARCH_VEXPRESS_CA9X4
bool "Versatile Express Cortex-A9x4 tile"
select CPU_V7
select ARM_GIC
ARM: 6751/1: vexpress: select applicable errata workarounds in Kconfig The Cortex-A9 tile on the Versatile Express suffers from a number of engineering errata. This patch selects workarounds in the ARCH_VEXPRESS_CA9X4 Kconfig entry so that users don't need to worry about which ones to apply. Reported-by: Ulrich Weigand <ulrich.weigand@de.ibm.com> Signed-off-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2011-02-22 02:12:27 +08:00
select ARM_ERRATA_720789
select ARM_ERRATA_751472
select ARM_ERRATA_753970
ARM: SMP: Refactor Kconfig to be more maintainable Making SMP depend on (huge list of MACH_ and ARCH_ configs) is bothersome to maintain and likely to lead to merge conflicts. This patch moves the knowledge of which platforms are SMP-capable to the individual machines. To enable this, a new HAVE_SMP config option is introduced to allow machines to indicate that they can run in a SMP configuration. Signed-off-by: Dave Martin <dave.martin@linaro.org> Acked-by: Linus Walleij <linus.walleij@linaro.org> (for nomadik, ux500) Acked-by: Tony Lindgren <tony@atomide.com> (for omap) Acked-by: Kukjin Kim <kgene.kim@samsung.com> (for exynos) Acked-by: Sascha Hauer <s.hauer@pengutronix.de> (for imx) Acked-by: Olof Johansson <olof@lixom.net> (for tegra)
2011-12-07 23:38:04 +08:00
select HAVE_SMP
ARM: l2x0/pl310: Refactor Kconfig to be more maintainable Making CACHE_L2X0 depend on (huge list of MACH_ and ARCH_ configs) is bothersome to maintain and likely to lead to merge conflicts. This patch moves the knowledge of which platforms have a L2x0 or PL310 cache controller to the individual machines. To enable this, a new MIGHT_HAVE_CACHE_L2X0 config option is introduced to allow machines to indicate that they may have such a cache controller independently of each other. Boards/SoCs which cannot reliably operate without the L2 cache controller support will need to select CACHE_L2X0 directly from their own Kconfigs instead. This applies to some TrustZone-enabled boards where Linux runs in the Normal World, for example. Signed-off-by: Dave Martin <dave.martin@linaro.org> Acked-by: Anton Vorontsov <cbouatmailru@gmail.com> (for cns3xxx) Acked-by: Tony Lindgren <tony@atomide.com> (for omap) Acked-by: Shawn Guo <shawn.guo@linaro.org> (for imx) Acked-by: Kukjin Kim <kgene.kim@samsung.com> (for exynos) Acked-by: Sascha Hauer <s.hauer@pengutronix.de> (for imx) Acked-by: Olof Johansson <olof@lixom.net> (for tegra)
2011-11-29 23:56:19 +08:00
select MIGHT_HAVE_CACHE_L2X0
ARM: Add Versatile Express CA9x4 processor support Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-03-01 01:26:25 +08:00
ARM: Add Versatile Express support Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2010-02-12 05:44:53 +08:00
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