diff options
Diffstat (limited to 'kernel/arch/arm/mach-bcm/Kconfig')
| -rw-r--r-- | kernel/arch/arm/mach-bcm/Kconfig | 154 |
1 files changed, 154 insertions, 0 deletions
diff --git a/kernel/arch/arm/mach-bcm/Kconfig b/kernel/arch/arm/mach-bcm/Kconfig new file mode 100644 index 000000000..8b11f44bb --- /dev/null +++ b/kernel/arch/arm/mach-bcm/Kconfig @@ -0,0 +1,154 @@ +menuconfig ARCH_BCM + bool "Broadcom SoC Support" if ARCH_MULTI_V6_V7 + help + This enables support for Broadcom ARM based SoC chips + +if ARCH_BCM + +comment "IPROC architected SoCs" + +config ARCH_BCM_IPROC + bool + select ARM_GIC + select CACHE_L2X0 + select HAVE_ARM_SCU if SMP + select HAVE_ARM_TWD if SMP + select ARM_GLOBAL_TIMER + + select CLKSRC_MMIO + select ARCH_REQUIRE_GPIOLIB + select ARM_AMBA + select PINCTRL + help + This enables support for systems based on Broadcom IPROC architected SoCs. + The IPROC complex contains one or more ARM CPUs along with common + core periperals. Application specific SoCs are created by adding a + uArchitecture containing peripherals outside of the IPROC complex. + Currently supported SoCs are Cygnus. + +config ARCH_BCM_CYGNUS + bool "Broadcom Cygnus Support" if ARCH_MULTI_V7 + select ARCH_BCM_IPROC + help + Enable support for the Cygnus family, + which includes the following variants: + BCM11300, BCM11320, BCM11350, BCM11360, + BCM58300, BCM58302, BCM58303, BCM58305. + +config ARCH_BCM_5301X + bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7 + select ARCH_BCM_IPROC + help + Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores. + + This is a network SoC line mostly used in home routers and + wifi access points, it's internal name is Northstar. + This inclused the following SoC: BCM53010, BCM53011, BCM53012, + BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707, + BCM4708 and BCM4709. + + Do not confuse this with the BCM4760 which is a totally + different SoC or with the older BCM47XX and BCM53XX based + network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx + +comment "KONA architected SoCs" + +config ARCH_BCM_MOBILE + bool + select ARCH_REQUIRE_GPIOLIB + select ARM_ERRATA_754322 + select ARM_ERRATA_775420 + select ARM_GIC + select GPIO_BCM_KONA + select TICK_ONESHOT + select HAVE_ARM_ARCH_TIMER + select PINCTRL + select ARCH_BCM_MOBILE_SMP if SMP + help + This enables support for systems based on Broadcom mobile SoCs. + +config ARCH_BCM_281XX + bool "Broadcom BCM281XX SoC family" if ARCH_MULTI_V7 + select ARCH_BCM_MOBILE + select HAVE_SMP + help + Enable support for the BCM281XX family, which includes + BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155 + variants. + +config ARCH_BCM_21664 + bool "Broadcom BCM21664 SoC family" if ARCH_MULTI_V7 + select ARCH_BCM_MOBILE + select HAVE_SMP + help + Enable support for the BCM21664 family, which includes + BCM21663 and BCM21664 variants. + +config ARCH_BCM_MOBILE_L2_CACHE + bool "Broadcom mobile SoC level 2 cache support" + depends on ARCH_BCM_MOBILE + default y + select CACHE_L2X0 + select ARCH_BCM_MOBILE_SMC + +config ARCH_BCM_MOBILE_SMC + bool + depends on ARCH_BCM_MOBILE + +config ARCH_BCM_MOBILE_SMP + bool + depends on ARCH_BCM_MOBILE + select HAVE_ARM_SCU + select ARM_ERRATA_764369 + help + SMP support for the BCM281XX and BCM21664 SoC families. + Provided as an option so SMP support for SoCs of this type + can be disabled for an SMP-enabled kernel. + +comment "Other Architectures" + +config ARCH_BCM2835 + bool "Broadcom BCM2835 family" if ARCH_MULTI_V6 + select ARCH_REQUIRE_GPIOLIB + select ARM_AMBA + select ARM_ERRATA_411920 + select ARM_TIMER_SP804 + select CLKSRC_OF + select PINCTRL + select PINCTRL_BCM2835 + help + This enables support for the Broadcom BCM2835 SoC. This SoC is + used in the Raspberry Pi and Roku 2 devices. + +config ARCH_BCM_63XX + bool "Broadcom BCM63xx DSL SoC" if ARCH_MULTI_V7 + depends on MMU + select ARM_ERRATA_754322 + select ARM_ERRATA_764369 if SMP + select ARM_GIC + select ARM_GLOBAL_TIMER + select CACHE_L2X0 + select HAVE_ARM_ARCH_TIMER + select HAVE_ARM_TWD if SMP + select HAVE_ARM_SCU if SMP + select HAVE_SMP + help + This enables support for systems based on Broadcom DSL SoCs. + It currently supports the 'BCM63XX' ARM-based family, which includes + the BCM63138 variant. + +config ARCH_BRCMSTB + bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7 + select ARM_GIC + select HAVE_ARM_ARCH_TIMER + select BRCMSTB_GISB_ARB + select BRCMSTB_L2_IRQ + select BCM7120_L2_IRQ + help + Say Y if you intend to run the kernel on a Broadcom ARM-based STB + chipset. + + This enables support for Broadcom ARM-based set-top box chipsets, + including the 7445 family of chips. + +endif |