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![Arnd Bergmann](/assets/img/avatar_default.png)
The arm-cci code uses device tree helpers for initialization that don't work on kernels built without CONFIG_OF. Further, it contains an inline assembly in cci_enable_port_for_self() that uses ARMv7 instructions and fails to build when targetting other ARM instruction set versions. This works around both issues by limiting the scope of the Kconfig symbol to platforms that can actually build this driver cleanly. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Lorenzo Pieralisi <lorenzo.pieralisi@arm.com> Cc: Shawn Guo <shawn.guo@linaro.org>
62 lines
1.5 KiB
Text
62 lines
1.5 KiB
Text
#
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# Bus Devices
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#
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menu "Bus devices"
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config BRCMSTB_GISB_ARB
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bool "Broadcom STB GISB bus arbiter"
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depends on ARM
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help
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Driver for the Broadcom Set Top Box System-on-a-chip internal bus
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arbiter. This driver provides timeout and target abort error handling
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and internal bus master decoding.
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config IMX_WEIM
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bool "Freescale EIM DRIVER"
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depends on ARCH_MXC
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help
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Driver for i.MX WEIM controller.
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The WEIM(Wireless External Interface Module) works like a bus.
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You can attach many different devices on it, such as NOR, onenand.
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config MVEBU_MBUS
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bool
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depends on PLAT_ORION
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help
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Driver needed for the MBus configuration on Marvell EBU SoCs
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(Kirkwood, Dove, Orion5x, MV78XX0 and Armada 370/XP).
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config OMAP_OCP2SCP
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tristate "OMAP OCP2SCP DRIVER"
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depends on ARCH_OMAP2PLUS
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help
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Driver to enable ocp2scp module which transforms ocp interface
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protocol to scp protocol. In OMAP4, USB PHY is connected via
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OCP2SCP and in OMAP5, both USB PHY and SATA PHY is connected via
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OCP2SCP.
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config OMAP_INTERCONNECT
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tristate "OMAP INTERCONNECT DRIVER"
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depends on ARCH_OMAP2PLUS
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help
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Driver to enable OMAP interconnect error handling driver.
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config ARM_CCI
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bool "ARM CCI driver support"
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depends on ARM && OF && CPU_V7
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help
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Driver supporting the CCI cache coherent interconnect for ARM
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platforms.
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config VEXPRESS_CONFIG
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bool "Versatile Express configuration bus"
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default y if ARCH_VEXPRESS
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depends on ARM || ARM64
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depends on OF
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select REGMAP
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help
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Platform configuration infrastructure for the ARM Ltd.
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Versatile Express.
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endmenu
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