| # SPDX-License-Identifier: GPL-2.0 | |
| menuconfig ARCH_BCM | |
| bool "Broadcom SoC Support" | |
| depends on 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 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 peripherals. 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" | |
| depends on 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_HR2 | |
| bool "Broadcom Hurricane 2 SoC support" | |
| depends on ARCH_MULTI_V7 | |
| select ARCH_BCM_IPROC | |
| help | |
| Enable support for the Hurricane 2 family, | |
| which includes the following variants: | |
| BCM53342, BCM53343, BCM53344, BCM53346. | |
| config ARCH_BCM_NSP | |
| bool "Broadcom Northstar Plus SoC Support" | |
| depends on ARCH_MULTI_V7 | |
| select ARCH_BCM_IPROC | |
| select ARM_ERRATA_754322 | |
| select ARM_ERRATA_775420 | |
| select ARM_ERRATA_764369 if SMP | |
| select ARM_TIMER_SP804 | |
| help | |
| Support for Broadcom Northstar Plus SoC. | |
| Broadcom Northstar Plus family of SoCs are used for switching control | |
| and management applications as well as residential router/gateway | |
| applications. The SoC features dual core Cortex A9 ARM CPUs, | |
| integrating several peripheral interfaces including multiple Gigabit | |
| Ethernet PHYs, DDR3 memory, PCIE Gen-2, USB 2.0 and USB 3.0, serial and | |
| NAND flash, SATA and several other IO controllers. | |
| config ARCH_BCM_5301X | |
| bool "Broadcom BCM470X / BCM5301X ARM SoC" | |
| depends on ARCH_MULTI_V7 | |
| select ARCH_BCM_IPROC | |
| select ARM_ERRATA_754322 | |
| select ARM_ERRATA_775420 | |
| select ARM_ERRATA_764369 if SMP | |
| 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, its internal name is Northstar. | |
| This includes 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 GPIOLIB | |
| select ARM_ERRATA_754322 | |
| select ARM_ERRATA_775420 | |
| select ARM_GIC | |
| select GPIO_BCM_KONA | |
| select HAVE_ARM_ARCH_TIMER | |
| select PINCTRL | |
| select ARCH_BCM_MOBILE_SMP if SMP | |
| select BCM_KONA_TIMER | |
| help | |
| This enables support for systems based on Broadcom mobile SoCs. | |
| config ARCH_BCM_281XX | |
| bool "Broadcom BCM281XX SoC family" | |
| depends on ARCH_MULTI_V7 | |
| select ARCH_BCM_MOBILE | |
| 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" | |
| depends on ARCH_MULTI_V7 | |
| select ARCH_BCM_MOBILE | |
| help | |
| Enable support for the BCM21664 family, which includes | |
| BCM21663 and BCM21664 variants. | |
| config ARCH_BCM_23550 | |
| bool "Broadcom BCM23550 SoC" | |
| depends on ARCH_MULTI_V7 | |
| select ARCH_BCM_MOBILE | |
| help | |
| Enable support for the BCM23550. | |
| config ARCH_BCM_MOBILE_L2_CACHE | |
| bool "Broadcom mobile SoC level 2 cache support" | |
| depends on ARCH_BCM_281XX || ARCH_BCM_21664 | |
| 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, BCM21664 and BCM23550 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" | |
| depends on ARCH_MULTI_V6 || ARCH_MULTI_V7 | |
| select GPIOLIB | |
| select ARM_AMBA | |
| select ARM_ERRATA_411920 if ARCH_MULTI_V6 | |
| select ARM_GIC if ARCH_MULTI_V7 | |
| select ZONE_DMA if ARCH_MULTI_V7 | |
| select ARM_TIMER_SP804 | |
| select HAVE_ARM_ARCH_TIMER if ARCH_MULTI_V7 | |
| select BCM2835_TIMER | |
| select PINCTRL | |
| select PINCTRL_BCM2835 | |
| select MFD_CORE | |
| help | |
| This enables support for the Broadcom BCM2711 and BCM283x SoCs. | |
| This SoC is used in the Raspberry Pi and Roku 2 devices. | |
| config ARCH_BCM_53573 | |
| bool "Broadcom BCM53573 SoC series support" | |
| depends on ARCH_MULTI_V7 | |
| select ARCH_BCM_IPROC | |
| select HAVE_ARM_ARCH_TIMER | |
| help | |
| BCM53573 series is set of SoCs using ARM Cortex-A7 CPUs with wireless | |
| embedded in the chipset. | |
| This SoC line is mostly used in home routers and is some cheaper | |
| alternative for Northstar family. | |
| The base chip is BCM53573 and there are some packaging modifications | |
| like BCM47189 and BCM47452. | |
| config ARCH_BRCMSTB | |
| bool "Broadcom BCM7XXX based boards" | |
| depends on ARCH_MULTI_V7 | |
| select ARCH_HAS_RESET_CONTROLLER | |
| select ARM_AMBA | |
| select ARM_GIC | |
| select ARM_GIC_V3 | |
| select ARM_ERRATA_798181 if SMP | |
| select HAVE_ARM_ARCH_TIMER | |
| select ZONE_DMA if ARM_LPAE | |
| select SOC_BRCMSTB | |
| select SOC_BUS | |
| select PINCTRL | |
| 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. | |
| menuconfig ARCH_BCMBCA | |
| bool "Broadcom Broadband Carrier Access (BCA) origin SoC" | |
| depends on ARCH_MULTI_V7 | |
| select ARM_AMBA | |
| select ARM_GIC | |
| select HAVE_ARM_ARCH_TIMER | |
| help | |
| Say Y if you intend to run the kernel on a Broadcom Broadband ARM-based | |
| BCA chipset. | |
| This enables support for Broadcom BCA ARM-based broadband chipsets, | |
| including the DSL, PON and Wireless family of chips. | |
| comment "BCMBCA sub platforms" | |
| if ARCH_BCMBCA | |
| config ARCH_BCMBCA_CORTEXA7 | |
| bool "Cortex-A7 SoCs" | |
| help | |
| Say Y if you intend to run the kernel on a Broadcom Broadband ARM A7 | |
| based chipset. | |
| This enables support for Broadcom BCA ARM A7 broadband chipsets, | |
| including various DSL, PON and Wireless family of chips. | |
| config ARCH_BCMBCA_CORTEXA9 | |
| bool "Cortex-A9 SoCS" | |
| select ARM_ERRATA_754322 | |
| select ARM_ERRATA_764369 if SMP | |
| select ARCH_HAS_RESET_CONTROLLER | |
| select ARM_GLOBAL_TIMER | |
| select CACHE_L2X0 | |
| select HAVE_ARM_TWD if SMP | |
| select HAVE_ARM_SCU if SMP | |
| help | |
| Say Y if you intend to run the kernel on a Broadcom Broadband ARM A9 | |
| based BCA chipset. | |
| This enables support for Broadcom BCA ARM A9 broadband chipset. Currently | |
| only DSL chip BCM63138. | |
| config ARCH_BCMBCA_BRAHMAB15 | |
| bool "Brahma-B15 SoCs" | |
| select ARM_ERRATA_798181 if SMP | |
| help | |
| Say Y if you intend to run the kernel on a Broadcom Broadband ARM B15 | |
| based BCA chipset. | |
| This enables support for Broadcom BCA ARM B15 broadband chipset. Currently | |
| only DSL chip BCM63148. | |
| endif | |
| endif |