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