arch/arm/mach-bcm/Kconfig

   1 menuconfig ARCH_BCM
   2         bool "Broadcom SoC Support"
   3         depends on ARCH_MULTI_V6_V7
   4         help
   5           This enables support for Broadcom ARM based SoC chips
   6
   7 if ARCH_BCM
   8
   9 comment "IPROC architected SoCs"
  10
  11 config ARCH_BCM_IPROC
  12         bool
  13         select ARM_GIC
  14         select CACHE_L2X0
  15         select HAVE_ARM_SCU if SMP
  16         select HAVE_ARM_TWD if SMP
  17         select ARM_GLOBAL_TIMER
  18         select COMMON_CLK_IPROC
  19         select CLKSRC_MMIO
  20         select ARCH_REQUIRE_GPIOLIB
  21         select ARM_AMBA
  22         select PINCTRL
  23         help
  24           This enables support for systems based on Broadcom IPROC architected SoCs.
  25           The IPROC complex contains one or more ARM CPUs along with common
  26           core periperals. Application specific SoCs are created by adding a
  27           uArchitecture containing peripherals outside of the IPROC complex.
  28           Currently supported SoCs are Cygnus.
  29
  30 config ARCH_BCM_CYGNUS
  31         bool "Broadcom Cygnus Support"
  32         depends on ARCH_MULTI_V7
  33         select ARCH_BCM_IPROC
  34         help
  35           Enable support for the Cygnus family,
  36           which includes the following variants:
  37           BCM11300, BCM11320, BCM11350, BCM11360,
  38           BCM58300, BCM58302, BCM58303, BCM58305.
  39
  40 config ARCH_BCM_NSP
  41         bool "Broadcom Northstar Plus SoC Support"
  42         depends on ARCH_MULTI_V7
  43         select ARCH_BCM_IPROC
  44         select ARM_ERRATA_754322
  45         select ARM_ERRATA_775420
  46         help
  47           Support for Broadcom Northstar Plus SoC.
  48           Broadcom Northstar Plus family of SoCs are used for switching control
  49           and management applications as well as residential router/gateway
  50           applications. The SoC features dual core Cortex A9 ARM CPUs,
  51           integrating several peripheral interfaces including multiple Gigabit
  52           Ethernet PHYs, DDR3 memory, PCIE Gen-2, USB 2.0 and USB 3.0, serial and
  53           NAND flash, SATA and several other IO controllers.
  54
  55 config ARCH_BCM_5301X
  56         bool "Broadcom BCM470X / BCM5301X ARM SoC"
  57         depends on ARCH_MULTI_V7
  58         select ARCH_BCM_IPROC
  59         help
  60           Support for Broadcom BCM470X and BCM5301X SoCs with ARM CPU cores.
  61
  62           This is a network SoC line mostly used in home routers and
  63           wifi access points, it's internal name is Northstar.
  64           This inclused the following SoC: BCM53010, BCM53011, BCM53012,
  65           BCM53014, BCM53015, BCM53016, BCM53017, BCM53018, BCM4707,
  66           BCM4708 and BCM4709.
  67
  68           Do not confuse this with the BCM4760 which is a totally
  69           different SoC or with the older BCM47XX and BCM53XX based
  70           network SoC using a MIPS CPU, they are supported by arch/mips/bcm47xx
  71
  72 comment "KONA architected SoCs"
  73
  74 config ARCH_BCM_MOBILE
  75         bool
  76         select ARCH_REQUIRE_GPIOLIB
  77         select ARM_ERRATA_754322
  78         select ARM_ERRATA_775420
  79         select ARM_GIC
  80         select GPIO_BCM_KONA
  81         select TICK_ONESHOT
  82         select HAVE_ARM_ARCH_TIMER
  83         select PINCTRL
  84         select ARCH_BCM_MOBILE_SMP if SMP
  85         help
  86           This enables support for systems based on Broadcom mobile SoCs.
  87
  88 config ARCH_BCM_281XX
  89         bool "Broadcom BCM281XX SoC family"
  90         depends on ARCH_MULTI_V7
  91         select ARCH_BCM_MOBILE
  92         select HAVE_SMP
  93         help
  94           Enable support for the BCM281XX family, which includes
  95           BCM11130, BCM11140, BCM11351, BCM28145 and BCM28155
  96           variants.
  97
  98 config ARCH_BCM_21664
  99         bool "Broadcom BCM21664 SoC family"
 100         depends on ARCH_MULTI_V7
 101         select ARCH_BCM_MOBILE
 102         select HAVE_SMP
 103         help
 104           Enable support for the BCM21664 family, which includes
 105           BCM21663 and BCM21664 variants.
 106
 107 config ARCH_BCM_MOBILE_L2_CACHE
 108         bool "Broadcom mobile SoC level 2 cache support"
 109         depends on ARCH_BCM_MOBILE
 110         default y
 111         select CACHE_L2X0
 112         select ARCH_BCM_MOBILE_SMC
 113
 114 config ARCH_BCM_MOBILE_SMC
 115         bool
 116         depends on ARCH_BCM_MOBILE
 117
 118 config ARCH_BCM_MOBILE_SMP
 119         bool
 120         depends on ARCH_BCM_MOBILE
 121         select HAVE_ARM_SCU
 122         select ARM_ERRATA_764369
 123         help
 124           SMP support for the BCM281XX and BCM21664 SoC families.
 125           Provided as an option so SMP support for SoCs of this type
 126           can be disabled for an SMP-enabled kernel.
 127
 128 comment "Other Architectures"
 129
 130 config ARCH_BCM2835
 131         bool "Broadcom BCM2835 family"
 132         depends on ARCH_MULTI_V6
 133         select ARCH_REQUIRE_GPIOLIB
 134         select ARM_AMBA
 135         select ARM_ERRATA_411920
 136         select ARM_TIMER_SP804
 137         select CLKSRC_OF
 138         select PINCTRL
 139         select PINCTRL_BCM2835
 140         help
 141           This enables support for the Broadcom BCM2835 SoC. This SoC is
 142           used in the Raspberry Pi and Roku 2 devices.
 143
 144 config ARCH_BCM_63XX
 145         bool "Broadcom BCM63xx DSL SoC"
 146         depends on ARCH_MULTI_V7
 147         depends on MMU
 148         select ARM_ERRATA_754322
 149         select ARM_ERRATA_764369 if SMP
 150         select ARM_GIC
 151         select ARM_GLOBAL_TIMER
 152         select CACHE_L2X0
 153         select HAVE_ARM_ARCH_TIMER
 154         select HAVE_ARM_TWD if SMP
 155         select HAVE_ARM_SCU if SMP
 156         select HAVE_SMP
 157         help
 158           This enables support for systems based on Broadcom DSL SoCs.
 159           It currently supports the 'BCM63XX' ARM-based family, which includes
 160           the BCM63138 variant.
 161
 162 config ARCH_BRCMSTB
 163         bool "Broadcom BCM7XXX based boards"
 164         depends on ARCH_MULTI_V7
 165         select ARM_GIC
 166         select ARM_ERRATA_798181 if SMP
 167         select HAVE_ARM_ARCH_TIMER
 168         select BRCMSTB_GISB_ARB
 169         select BRCMSTB_L2_IRQ
 170         select BCM7120_L2_IRQ
 171         select ARCH_DMA_ADDR_T_64BIT if ARM_LPAE
 172         select ARCH_WANT_OPTIONAL_GPIOLIB
 173         select SOC_BRCMSTB
 174         help
 175           Say Y if you intend to run the kernel on a Broadcom ARM-based STB
 176           chipset.
 177
 178           This enables support for Broadcom ARM-based set-top box chipsets,
 179           including the 7445 family of chips.
 180
 181 endif