drivers/bcma/Kconfig

   1 config BCMA_POSSIBLE
   2         bool
   3         depends on HAS_IOMEM && HAS_DMA
   4         default y
   5
   6 menu "Broadcom specific AMBA"
   7         depends on BCMA_POSSIBLE
   8
   9 config BCMA
  10         tristate "BCMA support"
  11         depends on BCMA_POSSIBLE
  12         help
  13           Bus driver for Broadcom specific Advanced Microcontroller Bus
  14           Architecture.
  15
  16 # Support for Block-I/O. SELECT this from the driver that needs it.
  17 config BCMA_BLOCKIO
  18         bool
  19         depends on BCMA
  20
  21 config BCMA_HOST_PCI_POSSIBLE
  22         bool
  23         depends on BCMA && PCI = y
  24         default y
  25
  26 config BCMA_HOST_PCI
  27         bool "Support for BCMA on PCI-host bus"
  28         depends on BCMA_HOST_PCI_POSSIBLE
  29         select BCMA_DRIVER_PCI
  30         default y
  31
  32 config BCMA_HOST_SOC
  33         bool "Support for BCMA in a SoC"
  34         depends on BCMA
  35         help
  36           Host interface for a Broadcom AIX bus directly mapped into
  37           the memory. This only works with the Broadcom SoCs from the
  38           BCM47XX line.
  39
  40           If unsure, say N
  41
  42 config BCMA_DRIVER_PCI
  43         bool "BCMA Broadcom PCI core driver"
  44         depends on BCMA && PCI
  45         default y
  46         help
  47           BCMA bus may have many versions of PCIe core. This driver
  48           supports:
  49           1) PCIe core working in clientmode
  50           2) PCIe Gen 2 clientmode core
  51
  52           In general PCIe (Gen 2) clientmode core is required on PCIe
  53           hosted buses. It's responsible for initialization and basic
  54           hardware management.
  55           This driver is also prerequisite for a hostmode PCIe core
  56           support.
  57
  58 config BCMA_DRIVER_PCI_HOSTMODE
  59         bool "Driver for PCI core working in hostmode"
  60         depends on BCMA && MIPS && BCMA_DRIVER_PCI
  61         help
  62           PCI core hostmode operation (external PCI bus).
  63
  64 config BCMA_DRIVER_MIPS
  65         bool "BCMA Broadcom MIPS core driver"
  66         depends on BCMA && MIPS
  67         help
  68           Driver for the Broadcom MIPS core attached to Broadcom specific
  69           Advanced Microcontroller Bus.
  70
  71           If unsure, say N
  72
  73 config BCMA_PFLASH
  74         bool
  75         depends on BCMA_DRIVER_MIPS
  76         default y
  77
  78 config BCMA_SFLASH
  79         bool "ChipCommon-attached serial flash support"
  80         depends on BCMA_HOST_SOC
  81         default y
  82         help
  83           Some cheap devices have serial flash connected to the ChipCommon
  84           instead of independent SPI controller. It requires using a separated
  85           driver that implements ChipCommon specific interface communication.
  86
  87           Enabling this symbol will let bcma recognize serial flash and register
  88           it as platform device.
  89
  90 config BCMA_NFLASH
  91         bool
  92         depends on BCMA_DRIVER_MIPS
  93         default y
  94
  95 config BCMA_DRIVER_GMAC_CMN
  96         bool "BCMA Broadcom GBIT MAC COMMON core driver"
  97         depends on BCMA
  98         help
  99           Driver for the Broadcom GBIT MAC COMMON core attached to Broadcom
 100           specific Advanced Microcontroller Bus.
 101
 102           If unsure, say N
 103
 104 config BCMA_DRIVER_GPIO
 105         bool "BCMA GPIO driver"
 106         depends on BCMA && GPIOLIB
 107         select GPIOLIB_IRQCHIP if BCMA_HOST_SOC
 108         help
 109           Driver to provide access to the GPIO pins of the bcma bus.
 110
 111           If unsure, say N
 112
 113 config BCMA_DEBUG
 114         bool "BCMA debugging"
 115         depends on BCMA
 116         help
 117           This turns on additional debugging messages.
 118
 119           If unsure, say N
 120
 121 endmenu