1menuconfig ARCH_BCM 2 bool "Broadcom SoC Support" if ARCH_MULTI_V6_V7 3 help 4 This enables support for Broadcom ARM based SoC chips 5 6if ARCH_BCM 7 8config ARCH_BCM_MOBILE 9 bool "Broadcom Mobile SoC Support" if ARCH_MULTI_V7 10 select ARCH_REQUIRE_GPIOLIB 11 select ARM_ERRATA_754322 12 select ARM_ERRATA_775420 13 select ARM_GIC 14 select GPIO_BCM_KONA 15 select TICK_ONESHOT 16 select HAVE_ARM_ARCH_TIMER 17 select PINCTRL 18 help 19 This enables support for systems based on Broadcom mobile SoCs. 20 21if ARCH_BCM_MOBILE 22 23menu "Broadcom Mobile SoC Selection" 24 25config ARCH_BCM_281XX 26 bool "Broadcom BCM281XX SoC family" 27 default y 28 select HAVE_SMP 29 help 30 Enable support for the BCM281XX family, which includes 31 BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155 32 variants. 33 34config ARCH_BCM_21664 35 bool "Broadcom BCM21664 SoC family" 36 default y 37 select HAVE_SMP 38 help 39 Enable support for the BCM21664 family, which includes 40 BCM21663 and BCM21664 variants. 41 42config ARCH_BCM_MOBILE_L2_CACHE 43 bool "Broadcom mobile SoC level 2 cache support" 44 depends on (ARCH_BCM_281XX || ARCH_BCM_21664) 45 default y 46 select CACHE_L2X0 47 select ARCH_BCM_MOBILE_SMC 48 49config ARCH_BCM_MOBILE_SMC 50 bool 51 depends on ARCH_BCM_281XX || ARCH_BCM_21664 52 53config ARCH_BCM_MOBILE_SMP 54 bool "Broadcom mobile SoC SMP support" 55 depends on (ARCH_BCM_281XX || ARCH_BCM_21664) && SMP 56 default y 57 select HAVE_ARM_SCU 58 select ARM_ERRATA_764369 59 help 60 SMP support for the BCM281XX and BCM21664 SoC families. 61 Provided as an option so SMP support for SoCs of this type 62 can be disabled for an SMP-enabled kernel. 63 64endmenu 65 66endif 67 68config ARCH_BCM2835 69 bool "Broadcom BCM2835 family" if ARCH_MULTI_V6 70 select ARCH_REQUIRE_GPIOLIB 71 select ARM_AMBA 72 select ARM_ERRATA_411920 73 select ARM_TIMER_SP804 74 select CLKSRC_OF 75 select PINCTRL 76 select PINCTRL_BCM2835 77 help 78 This enables support for the Broadcom BCM2835 SoC. This SoC is 79 used in the Raspberry Pi and Roku 2 devices. 80 81config ARCH_BCM_5301X 82 bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7 83 select ARM_GIC 84 select CACHE_L2X0 85 select HAVE_ARM_SCU if SMP 86 select HAVE_ARM_TWD if SMP 87 select ARM_GLOBAL_TIMER 88 select CLKSRC_ARM_GLOBAL_TIMER_SCHED_CLOCK 89 help 90 Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores. 91 92 This is a network SoC line mostly used in home routers and 93 wifi access points, it's internal name is Northstar. 94 This inclused the following SoC: BCM53010, BCM53011, BCM53012, 95 BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707, 96 BCM4708 and BCM4709. 97 98 Do not confuse this with the BCM4760 which is a totally 99 different SoC or with the older BCM47XX and BCM53XX based 100 network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx 101 102config ARCH_BRCMSTB 103 bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7 104 depends on MMU 105 select ARM_GIC 106 select MIGHT_HAVE_PCI 107 select HAVE_SMP 108 select HAVE_ARM_ARCH_TIMER 109 select BRCMSTB_GISB_ARB 110 select BRCMSTB_L2_IRQ 111 help 112 Say Y if you intend to run the kernel on a Broadcom ARM-based STB 113 chipset. 114 115 This enables support for Broadcom ARM-based set-top box chipsets, 116 including the 7445 family of chips. 117 118endif 119