arch/arm/mach-bcm/Kconfig

   1 menuconfig 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
   6 if ARCH_BCM
   7
   8 comment "IPROC architected SoCs"
   9
  10 config ARCH_BCM_IPROC
  11         bool
  12         select ARM_GIC
  13         select CACHE_L2X0
  14         select HAVE_ARM_SCU if SMP
  15         select HAVE_ARM_TWD if SMP
  16         select ARM_GLOBAL_TIMER
  17         select COMMON_CLK_IPROC
  18         select CLKSRC_MMIO
  19         select ARCH_REQUIRE_GPIOLIB
  20         select ARM_AMBA
  21         select PINCTRL
  22         help
  23           This enables support for systems based on Broadcom IPROC architected SoCs.
  24           The IPROC complex contains one or more ARM CPUs along with common
  25           core periperals. Application specific SoCs are created by adding a
  26           uArchitecture containing peripherals outside of the IPROC complex.
  27           Currently supported SoCs are Cygnus.
  28
  29 config ARCH_BCM_CYGNUS
  30         bool "Broadcom Cygnus Support" if ARCH_MULTI_V7
  31         select ARCH_BCM_IPROC
  32         help
  33           Enable support for the Cygnus family,
  34           which includes the following variants:
  35           BCM11300, BCM11320, BCM11350, BCM11360,
  36           BCM58300, BCM58302, BCM58303, BCM58305.
  37
  38 config ARCH_BCM_5301X
  39         bool "Broadcom BCM470X / BCM5301X ARM SoC" if ARCH_MULTI_V7
  40         select ARCH_BCM_IPROC
  41         help
  42           Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
  43
  44           This is a network SoC line mostly used in home routers and
  45           wifi access points, it's internal name is Northstar.
  46           This inclused the following SoC: BCM53010, BCM53011, BCM53012,
  47           BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707,
  48           BCM4708 and BCM4709.
  49
  50           Do not confuse this with the BCM4760 which is a totally
  51           different SoC or with the older BCM47XX and BCM53XX based
  52           network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
  53
  54 comment "KONA architected SoCs"
  55
  56 config ARCH_BCM_MOBILE
  57         bool
  58         select ARCH_REQUIRE_GPIOLIB
  59         select ARM_ERRATA_754322
  60         select ARM_ERRATA_775420
  61         select ARM_GIC
  62         select GPIO_BCM_KONA
  63         select TICK_ONESHOT
  64         select HAVE_ARM_ARCH_TIMER
  65         select PINCTRL
  66         select ARCH_BCM_MOBILE_SMP if SMP
  67         help
  68           This enables support for systems based on Broadcom mobile SoCs.
  69
  70 config ARCH_BCM_281XX
  71         bool "Broadcom BCM281XX SoC family" if ARCH_MULTI_V7
  72         select ARCH_BCM_MOBILE
  73         select HAVE_SMP
  74         help
  75           Enable support for the BCM281XX family, which includes
  76           BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155
  77           variants.
  78
  79 config ARCH_BCM_21664
  80         bool "Broadcom BCM21664 SoC family" if ARCH_MULTI_V7
  81         select ARCH_BCM_MOBILE
  82         select HAVE_SMP
  83         help
  84           Enable support for the BCM21664 family, which includes
  85           BCM21663 and BCM21664 variants.
  86
  87 config ARCH_BCM_MOBILE_L2_CACHE
  88         bool "Broadcom mobile SoC level 2 cache support"
  89         depends on ARCH_BCM_MOBILE
  90         default y
  91         select CACHE_L2X0
  92         select ARCH_BCM_MOBILE_SMC
  93
  94 config ARCH_BCM_MOBILE_SMC
  95         bool
  96         depends on ARCH_BCM_MOBILE
  97
  98 config ARCH_BCM_MOBILE_SMP
  99         bool
 100         depends on ARCH_BCM_MOBILE
 101         select HAVE_ARM_SCU
 102         select ARM_ERRATA_764369
 103         help
 104           SMP support for the BCM281XX and BCM21664 SoC families.
 105           Provided as an option so SMP support for SoCs of this type
 106           can be disabled for an SMP-enabled kernel.
 107
 108 comment "Other Architectures"
 109
 110 config ARCH_BCM2835
 111         bool "Broadcom BCM2835 family" if ARCH_MULTI_V6
 112         select ARCH_REQUIRE_GPIOLIB
 113         select ARM_AMBA
 114         select ARM_ERRATA_411920
 115         select ARM_TIMER_SP804
 116         select CLKSRC_OF
 117         select PINCTRL
 118         select PINCTRL_BCM2835
 119         help
 120           This enables support for the Broadcom BCM2835 SoC. This SoC is
 121           used in the Raspberry Pi and Roku 2 devices.
 122
 123 config ARCH_BCM_63XX
 124         bool "Broadcom BCM63xx DSL SoC" if ARCH_MULTI_V7
 125         depends on MMU
 126         select ARM_ERRATA_754322
 127         select ARM_ERRATA_764369 if SMP
 128         select ARM_GIC
 129         select ARM_GLOBAL_TIMER
 130         select CACHE_L2X0
 131         select HAVE_ARM_ARCH_TIMER
 132         select HAVE_ARM_TWD if SMP
 133         select HAVE_ARM_SCU if SMP
 134         select HAVE_SMP
 135         help
 136           This enables support for systems based on Broadcom DSL SoCs.
 137           It currently supports the 'BCM63XX' ARM-based family, which includes
 138           the BCM63138 variant.
 139
 140 config ARCH_BRCMSTB
 141         bool "Broadcom BCM7XXX based boards" if ARCH_MULTI_V7
 142         select ARM_GIC
 143         select ARM_ERRATA_798181 if SMP
 144         select HAVE_ARM_ARCH_TIMER
 145         select BRCMSTB_GISB_ARB
 146         select BRCMSTB_L2_IRQ
 147         select BCM7120_L2_IRQ
 148         select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
 149         select ARCH_WANT_OPTIONAL_GPIOLIB
 150         help
 151           Say Y if you intend to run the kernel on a Broadcom ARM-based STB
 152           chipset.
 153
 154           This enables support for Broadcom ARM-based set-top box chipsets,
 155           including the 7445 family of chips.
 156
 157 endif