18c2ecf20Sopenharmony_ci# SPDX-License-Identifier: GPL-2.0 28c2ecf20Sopenharmony_ciconfig BCMA_POSSIBLE 38c2ecf20Sopenharmony_ci bool 48c2ecf20Sopenharmony_ci depends on HAS_IOMEM && HAS_DMA 58c2ecf20Sopenharmony_ci default y 68c2ecf20Sopenharmony_ci 78c2ecf20Sopenharmony_cimenuconfig BCMA 88c2ecf20Sopenharmony_ci tristate "Broadcom specific AMBA" 98c2ecf20Sopenharmony_ci depends on BCMA_POSSIBLE 108c2ecf20Sopenharmony_ci help 118c2ecf20Sopenharmony_ci Bus driver for Broadcom specific Advanced Microcontroller Bus 128c2ecf20Sopenharmony_ci Architecture. 138c2ecf20Sopenharmony_ci 148c2ecf20Sopenharmony_ciif BCMA 158c2ecf20Sopenharmony_ci 168c2ecf20Sopenharmony_ci# Support for Block-I/O. SELECT this from the driver that needs it. 178c2ecf20Sopenharmony_ciconfig BCMA_BLOCKIO 188c2ecf20Sopenharmony_ci bool 198c2ecf20Sopenharmony_ci 208c2ecf20Sopenharmony_ciconfig BCMA_HOST_PCI_POSSIBLE 218c2ecf20Sopenharmony_ci bool 228c2ecf20Sopenharmony_ci depends on PCI = y 238c2ecf20Sopenharmony_ci default y 248c2ecf20Sopenharmony_ci 258c2ecf20Sopenharmony_ciconfig BCMA_HOST_PCI 268c2ecf20Sopenharmony_ci bool "Support for BCMA on PCI-host bus" 278c2ecf20Sopenharmony_ci depends on BCMA_HOST_PCI_POSSIBLE 288c2ecf20Sopenharmony_ci select BCMA_DRIVER_PCI 298c2ecf20Sopenharmony_ci default y 308c2ecf20Sopenharmony_ci 318c2ecf20Sopenharmony_ciconfig BCMA_HOST_SOC 328c2ecf20Sopenharmony_ci bool "Support for BCMA in a SoC" 338c2ecf20Sopenharmony_ci depends on HAS_IOMEM 348c2ecf20Sopenharmony_ci help 358c2ecf20Sopenharmony_ci Host interface for a Broadcom AIX bus directly mapped into 368c2ecf20Sopenharmony_ci the memory. This only works with the Broadcom SoCs from the 378c2ecf20Sopenharmony_ci BCM47XX line. 388c2ecf20Sopenharmony_ci 398c2ecf20Sopenharmony_ci If unsure, say N 408c2ecf20Sopenharmony_ci 418c2ecf20Sopenharmony_ciconfig BCMA_DRIVER_PCI 428c2ecf20Sopenharmony_ci bool "BCMA Broadcom PCI core driver" 438c2ecf20Sopenharmony_ci depends on PCI 448c2ecf20Sopenharmony_ci default y 458c2ecf20Sopenharmony_ci help 468c2ecf20Sopenharmony_ci BCMA bus may have many versions of PCIe core. This driver 478c2ecf20Sopenharmony_ci supports: 488c2ecf20Sopenharmony_ci 1) PCIe core working in clientmode 498c2ecf20Sopenharmony_ci 2) PCIe Gen 2 clientmode core 508c2ecf20Sopenharmony_ci 518c2ecf20Sopenharmony_ci In general PCIe (Gen 2) clientmode core is required on PCIe 528c2ecf20Sopenharmony_ci hosted buses. It's responsible for initialization and basic 538c2ecf20Sopenharmony_ci hardware management. 548c2ecf20Sopenharmony_ci This driver is also prerequisite for a hostmode PCIe core 558c2ecf20Sopenharmony_ci support. 568c2ecf20Sopenharmony_ci 578c2ecf20Sopenharmony_ciconfig BCMA_DRIVER_PCI_HOSTMODE 588c2ecf20Sopenharmony_ci bool "Driver for PCI core working in hostmode" 598c2ecf20Sopenharmony_ci depends on MIPS && BCMA_DRIVER_PCI && PCI_DRIVERS_LEGACY && BCMA = y 608c2ecf20Sopenharmony_ci help 618c2ecf20Sopenharmony_ci PCI core hostmode operation (external PCI bus). 628c2ecf20Sopenharmony_ci 638c2ecf20Sopenharmony_ciconfig BCMA_DRIVER_MIPS 648c2ecf20Sopenharmony_ci bool "BCMA Broadcom MIPS core driver" 658c2ecf20Sopenharmony_ci depends on MIPS || COMPILE_TEST 668c2ecf20Sopenharmony_ci help 678c2ecf20Sopenharmony_ci Driver for the Broadcom MIPS core attached to Broadcom specific 688c2ecf20Sopenharmony_ci Advanced Microcontroller Bus. 698c2ecf20Sopenharmony_ci 708c2ecf20Sopenharmony_ci If unsure, say N 718c2ecf20Sopenharmony_ci 728c2ecf20Sopenharmony_ciconfig BCMA_PFLASH 738c2ecf20Sopenharmony_ci bool 748c2ecf20Sopenharmony_ci depends on BCMA_DRIVER_MIPS 758c2ecf20Sopenharmony_ci default y 768c2ecf20Sopenharmony_ci 778c2ecf20Sopenharmony_ciconfig BCMA_SFLASH 788c2ecf20Sopenharmony_ci bool "ChipCommon-attached serial flash support" 798c2ecf20Sopenharmony_ci depends on BCMA_HOST_SOC 808c2ecf20Sopenharmony_ci default y 818c2ecf20Sopenharmony_ci help 828c2ecf20Sopenharmony_ci Some cheap devices have serial flash connected to the ChipCommon 838c2ecf20Sopenharmony_ci instead of independent SPI controller. It requires using a separated 848c2ecf20Sopenharmony_ci driver that implements ChipCommon specific interface communication. 858c2ecf20Sopenharmony_ci 868c2ecf20Sopenharmony_ci Enabling this symbol will let bcma recognize serial flash and register 878c2ecf20Sopenharmony_ci it as platform device. 888c2ecf20Sopenharmony_ci 898c2ecf20Sopenharmony_ciconfig BCMA_NFLASH 908c2ecf20Sopenharmony_ci bool 918c2ecf20Sopenharmony_ci depends on BCMA_DRIVER_MIPS 928c2ecf20Sopenharmony_ci default y 938c2ecf20Sopenharmony_ci 948c2ecf20Sopenharmony_ciconfig BCMA_DRIVER_GMAC_CMN 958c2ecf20Sopenharmony_ci bool "BCMA Broadcom GBIT MAC COMMON core driver" 968c2ecf20Sopenharmony_ci help 978c2ecf20Sopenharmony_ci Driver for the Broadcom GBIT MAC COMMON core attached to Broadcom 988c2ecf20Sopenharmony_ci specific Advanced Microcontroller Bus. 998c2ecf20Sopenharmony_ci 1008c2ecf20Sopenharmony_ci If unsure, say N 1018c2ecf20Sopenharmony_ci 1028c2ecf20Sopenharmony_ciconfig BCMA_DRIVER_GPIO 1038c2ecf20Sopenharmony_ci bool "BCMA GPIO driver" 1048c2ecf20Sopenharmony_ci depends on GPIOLIB 1058c2ecf20Sopenharmony_ci select GPIOLIB_IRQCHIP if BCMA_HOST_SOC 1068c2ecf20Sopenharmony_ci help 1078c2ecf20Sopenharmony_ci Driver to provide access to the GPIO pins of the bcma bus. 1088c2ecf20Sopenharmony_ci 1098c2ecf20Sopenharmony_ci If unsure, say N 1108c2ecf20Sopenharmony_ci 1118c2ecf20Sopenharmony_ciconfig BCMA_DEBUG 1128c2ecf20Sopenharmony_ci bool "BCMA debugging" 1138c2ecf20Sopenharmony_ci help 1148c2ecf20Sopenharmony_ci This turns on additional debugging messages. 1158c2ecf20Sopenharmony_ci 1168c2ecf20Sopenharmony_ci If unsure, say N 1178c2ecf20Sopenharmony_ci 1188c2ecf20Sopenharmony_ciendif # BCMA 119