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Linux/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

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