diff options
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/octeontx/Makefile | 1 | ||||
| -rw-r--r-- | target/linux/octeontx/config-5.10 | 423 | ||||
| -rw-r--r-- | target/linux/octeontx/patches-5.10/0004-PCI-add-quirk-for-Gateworks-PLX-PEX860x-switch-with-.patch | 59 |
3 files changed, 483 insertions, 0 deletions
diff --git a/target/linux/octeontx/Makefile b/target/linux/octeontx/Makefile index c30799b744..44bbc76a43 100644 --- a/target/linux/octeontx/Makefile +++ b/target/linux/octeontx/Makefile @@ -10,6 +10,7 @@ BOARDNAME:=Octeon-TX FEATURES:=targz pcie gpio rtc usb fpu KERNEL_PATCHVER:=5.4 +KERNEL_TESTING_PATCHVER:=5.10 define Target/Description Build images for Octeon-TX CN80XX/CN81XX based boards diff --git a/target/linux/octeontx/config-5.10 b/target/linux/octeontx/config-5.10 new file mode 100644 index 0000000000..6e9cdc1de2 --- /dev/null +++ b/target/linux/octeontx/config-5.10 @@ -0,0 +1,423 @@ +CONFIG_64BIT=y +CONFIG_ARCH_DMA_ADDR_T_64BIT=y +CONFIG_ARCH_HIBERNATION_HEADER=y +CONFIG_ARCH_HIBERNATION_POSSIBLE=y +CONFIG_ARCH_KEEP_MEMBLOCK=y +CONFIG_ARCH_MMAP_RND_BITS=18 +CONFIG_ARCH_MMAP_RND_BITS_MAX=33 +CONFIG_ARCH_MMAP_RND_BITS_MIN=18 +CONFIG_ARCH_MMAP_RND_COMPAT_BITS_MIN=11 +CONFIG_ARCH_PROC_KCORE_TEXT=y +CONFIG_ARCH_SELECT_MEMORY_MODEL=y +CONFIG_ARCH_SPARSEMEM_DEFAULT=y +CONFIG_ARCH_SPARSEMEM_ENABLE=y +CONFIG_ARCH_STACKWALK=y +CONFIG_ARCH_SUSPEND_POSSIBLE=y +CONFIG_ARCH_THUNDER=y +CONFIG_ARM64=y +CONFIG_ARM64_4K_PAGES=y +CONFIG_ARM64_CNP=y +CONFIG_ARM64_CRYPTO=y +CONFIG_ARM64_ERRATUM_1165522=y +CONFIG_ARM64_ERRATUM_1286807=y +CONFIG_ARM64_ERRATUM_819472=y +CONFIG_ARM64_ERRATUM_824069=y +CONFIG_ARM64_ERRATUM_826319=y +CONFIG_ARM64_ERRATUM_827319=y +CONFIG_ARM64_ERRATUM_843419=y +CONFIG_ARM64_HW_AFDBM=y +CONFIG_ARM64_MODULE_PLTS=y +CONFIG_ARM64_PAGE_SHIFT=12 +CONFIG_ARM64_PAN=y +CONFIG_ARM64_PA_BITS=48 +CONFIG_ARM64_PA_BITS_48=y +CONFIG_ARM64_PTR_AUTH=y +CONFIG_ARM64_SVE=y +CONFIG_ARM64_TAGGED_ADDR_ABI=y +CONFIG_ARM64_UAO=y +CONFIG_ARM64_VA_BITS=48 +# CONFIG_ARM64_VA_BITS_39 is not set +CONFIG_ARM64_VA_BITS_48=y +CONFIG_ARM64_VHE=y +CONFIG_ARM64_WORKAROUND_CLEAN_CACHE=y +CONFIG_ARM64_WORKAROUND_REPEAT_TLBI=y +CONFIG_ARM64_WORKAROUND_SPECULATIVE_AT=y +CONFIG_ARM_AMBA=y +CONFIG_ARM_ARCH_TIMER=y +CONFIG_ARM_ARCH_TIMER_EVTSTREAM=y +CONFIG_ARM_CPUIDLE=y +CONFIG_ARM_GIC=y +CONFIG_ARM_GIC_V2M=y +CONFIG_ARM_GIC_V3=y +CONFIG_ARM_GIC_V3_ITS=y +CONFIG_ARM_GIC_V3_ITS_PCI=y +CONFIG_ARM_PSCI_FW=y +CONFIG_ARM_SBSA_WATCHDOG=y +CONFIG_ATA=y +# CONFIG_ATA_SFF is not set +CONFIG_AUDIT_ARCH_COMPAT_GENERIC=y +CONFIG_BALLOON_COMPACTION=y +CONFIG_BLK_DEV_BSG=y +CONFIG_BLK_DEV_BSGLIB=y +CONFIG_BLK_DEV_LOOP=y +CONFIG_BLK_MQ_PCI=y +CONFIG_BLK_MQ_VIRTIO=y +CONFIG_BLK_PM=y +CONFIG_BLK_SCSI_REQUEST=y +CONFIG_CAVIUM_ERRATUM_22375=y +CONFIG_CAVIUM_ERRATUM_23144=y +CONFIG_CAVIUM_ERRATUM_23154=y +CONFIG_CAVIUM_ERRATUM_27456=y +CONFIG_CAVIUM_ERRATUM_30115=y +CONFIG_CAVIUM_TX2_ERRATUM_219=y +CONFIG_CC_HAVE_STACKPROTECTOR_SYSREG=y +CONFIG_CLKDEV_LOOKUP=y +CONFIG_CLONE_BACKWARDS=y +CONFIG_CMA=y +CONFIG_CMA_ALIGNMENT=8 +CONFIG_CMA_AREAS=7 +# CONFIG_CMA_DEBUG is not set +# CONFIG_CMA_DEBUGFS is not set +CONFIG_CMA_SIZE_MBYTES=16 +# CONFIG_CMA_SIZE_SEL_MAX is not set +CONFIG_CMA_SIZE_SEL_MBYTES=y +# CONFIG_CMA_SIZE_SEL_MIN is not set +# CONFIG_CMA_SIZE_SEL_PERCENTAGE is not set +CONFIG_COMMON_CLK=y +CONFIG_COMMON_CLK_CS2000_CP=y +# CONFIG_COMPAT_32BIT_TIME is not set +CONFIG_CONFIGFS_FS=y +CONFIG_CONTIG_ALLOC=y +CONFIG_CPU_IDLE=y +CONFIG_CPU_IDLE_GOV_MENU=y +CONFIG_CPU_IDLE_MULTIPLE_DRIVERS=y +CONFIG_CPU_PM=y +CONFIG_CPU_RMAP=y +CONFIG_CRASH_CORE=y +CONFIG_CRASH_DUMP=y +CONFIG_CRC16=y +CONFIG_CRC7=y +CONFIG_CRC_ITU_T=y +CONFIG_CRC_T10DIF=y +CONFIG_CRYPTO_AES_ARM64=y +CONFIG_CRYPTO_AES_ARM64_CE=y +CONFIG_CRYPTO_AES_ARM64_CE_BLK=y +CONFIG_CRYPTO_AES_ARM64_CE_CCM=y +CONFIG_CRYPTO_ANSI_CPRNG=y +CONFIG_CRYPTO_CRC32=y +CONFIG_CRYPTO_CRC32C=y +CONFIG_CRYPTO_CRCT10DIF=y +CONFIG_CRYPTO_CRYPTD=y +CONFIG_CRYPTO_DRBG=y +CONFIG_CRYPTO_DRBG_HMAC=y +CONFIG_CRYPTO_DRBG_MENU=y +CONFIG_CRYPTO_ECHAINIV=y +CONFIG_CRYPTO_GF128MUL=y +CONFIG_CRYPTO_GHASH_ARM64_CE=y +CONFIG_CRYPTO_HMAC=y +CONFIG_CRYPTO_JITTERENTROPY=y +CONFIG_CRYPTO_LIB_SHA256=y +CONFIG_CRYPTO_NULL2=y +CONFIG_CRYPTO_RNG=y +CONFIG_CRYPTO_RNG2=y +CONFIG_CRYPTO_RNG_DEFAULT=y +CONFIG_CRYPTO_SHA1=y +CONFIG_CRYPTO_SHA1_ARM64_CE=y +CONFIG_CRYPTO_SHA256=y +CONFIG_CRYPTO_SHA256_ARM64=y +CONFIG_CRYPTO_SHA2_ARM64_CE=y +CONFIG_CRYPTO_SIMD=y +CONFIG_DCACHE_WORD_ACCESS=y +CONFIG_DMADEVICES=y +CONFIG_DMA_CMA=y +CONFIG_DMA_DIRECT_REMAP=y +CONFIG_DMA_ENGINE=y +CONFIG_DMA_OF=y +CONFIG_DMA_PERNUMA_CMA=y +CONFIG_DMA_REMAP=y +CONFIG_DMA_SHARED_BUFFER=y +CONFIG_DTC=y +CONFIG_DT_IDLE_STATES=y +CONFIG_EDAC=y +# CONFIG_EDAC_DEBUG is not set +# CONFIG_EDAC_DMC520 is not set +CONFIG_EDAC_LEGACY_SYSFS=y +CONFIG_EDAC_SUPPORT=y +CONFIG_EDAC_THUNDERX=y +# CONFIG_EDAC_XGENE is not set +CONFIG_EEPROM_AT24=y +CONFIG_FIXED_PHY=y +CONFIG_FIX_EARLYCON_MEM=y +CONFIG_FRAME_POINTER=y +CONFIG_FREEZER=y +CONFIG_FS_IOMAP=y +CONFIG_FS_MBCACHE=y +CONFIG_FS_POSIX_ACL=y +CONFIG_FUJITSU_ERRATUM_010001=y +CONFIG_FW_CACHE=y +CONFIG_FW_LOADER_PAGED_BUF=y +CONFIG_GENERIC_ALLOCATOR=y +CONFIG_GENERIC_ARCH_TOPOLOGY=y +CONFIG_GENERIC_BUG=y +CONFIG_GENERIC_BUG_RELATIVE_POINTERS=y +CONFIG_GENERIC_CLOCKEVENTS=y +CONFIG_GENERIC_CLOCKEVENTS_BROADCAST=y +CONFIG_GENERIC_CPU_AUTOPROBE=y +CONFIG_GENERIC_CPU_VULNERABILITIES=y +CONFIG_GENERIC_CSUM=y +CONFIG_GENERIC_EARLY_IOREMAP=y +CONFIG_GENERIC_GETTIMEOFDAY=y +CONFIG_GENERIC_IDLE_POLL_SETUP=y +CONFIG_GENERIC_IRQ_EFFECTIVE_AFF_MASK=y +CONFIG_GENERIC_IRQ_MIGRATION=y +CONFIG_GENERIC_IRQ_MULTI_HANDLER=y +CONFIG_GENERIC_IRQ_SHOW=y +CONFIG_GENERIC_IRQ_SHOW_LEVEL=y +CONFIG_GENERIC_MSI_IRQ=y +CONFIG_GENERIC_MSI_IRQ_DOMAIN=y +CONFIG_GENERIC_PCI_IOMAP=y +CONFIG_GENERIC_PHY=y +CONFIG_GENERIC_SCHED_CLOCK=y +CONFIG_GENERIC_SMP_IDLE_THREAD=y +CONFIG_GENERIC_STRNCPY_FROM_USER=y +CONFIG_GENERIC_STRNLEN_USER=y +CONFIG_GENERIC_TIME_VSYSCALL=y +CONFIG_GLOB=y +CONFIG_GPIOLIB=y +CONFIG_GPIOLIB_IRQCHIP=y +CONFIG_GPIO_PCA953X=y +CONFIG_GPIO_PCA953X_IRQ=y +CONFIG_GPIO_THUNDERX=y +CONFIG_HANDLE_DOMAIN_IRQ=y +CONFIG_HARDIRQS_SW_RESEND=y +CONFIG_HAS_DMA=y +CONFIG_HAS_IOMEM=y +CONFIG_HAS_IOPORT_MAP=y +CONFIG_HIBERNATE_CALLBACKS=y +CONFIG_HIBERNATION=y +CONFIG_HIBERNATION_SNAPSHOT_DEV=y +CONFIG_HOLES_IN_ZONE=y +CONFIG_HOTPLUG_CPU=y +CONFIG_HUGETLBFS=y +CONFIG_HUGETLB_PAGE=y +CONFIG_HWSPINLOCK=y +CONFIG_HW_RANDOM=y +CONFIG_HW_RANDOM_CAVIUM=y +CONFIG_HW_RANDOM_OPTEE=y +CONFIG_I2C=y +CONFIG_I2C_ALGOBIT=y +CONFIG_I2C_BOARDINFO=y +CONFIG_I2C_CHARDEV=y +CONFIG_I2C_MUX=y +CONFIG_I2C_SMBUS=y +CONFIG_I2C_THUNDERX=y +CONFIG_ILLEGAL_POINTER_VALUE=0xdead000000000000 +CONFIG_INITRAMFS_SOURCE="" +CONFIG_IRQCHIP=y +CONFIG_IRQ_DOMAIN=y +CONFIG_IRQ_DOMAIN_HIERARCHY=y +CONFIG_IRQ_FASTEOI_HIERARCHY_HANDLERS=y +CONFIG_IRQ_FORCED_THREADING=y +CONFIG_IRQ_TIME_ACCOUNTING=y +CONFIG_IRQ_WORK=y +# CONFIG_ISDN is not set +CONFIG_JBD2=y +CONFIG_JUMP_LABEL=y +CONFIG_KEXEC=y +CONFIG_KEXEC_CORE=y +CONFIG_KSM=y +CONFIG_LIBFDT=y +CONFIG_LLD_VERSION=0 +CONFIG_LOCK_DEBUGGING_SUPPORT=y +CONFIG_LOCK_SPIN_ON_OWNER=y +CONFIG_LZO_COMPRESS=y +CONFIG_LZO_DECOMPRESS=y +CONFIG_MAGIC_SYSRQ=y +CONFIG_MAILBOX=y +# CONFIG_MAILBOX_TEST is not set +CONFIG_MDIO_BUS=y +CONFIG_MDIO_CAVIUM=y +CONFIG_MDIO_DEVICE=y +CONFIG_MDIO_DEVRES=y +CONFIG_MDIO_THUNDER=y +CONFIG_MEMFD_CREATE=y +CONFIG_MEMORY_BALLOON=y +CONFIG_MEMORY_ISOLATION=y +CONFIG_MEMTEST=y +CONFIG_MFD_SYSCON=y +CONFIG_MIGRATION=y +CONFIG_MMC=y +CONFIG_MMC_BLOCK=y +CONFIG_MMC_CAVIUM_THUNDERX=y +CONFIG_MODULES_USE_ELF_RELA=y +CONFIG_MSDOS_FS=y +# CONFIG_MTD is not set +CONFIG_MUTEX_SPIN_ON_OWNER=y +CONFIG_NEED_DMA_MAP_STATE=y +CONFIG_NEED_MULTIPLE_NODES=y +CONFIG_NEED_PER_CPU_EMBED_FIRST_CHUNK=y +CONFIG_NEED_SG_DMA_LENGTH=y +CONFIG_NET_FLOW_LIMIT=y +CONFIG_NLS=y +CONFIG_NLS_CODEPAGE_437=y +CONFIG_NLS_ISO8859_1=y +CONFIG_NODES_SHIFT=2 +CONFIG_NO_HZ_COMMON=y +CONFIG_NO_HZ_IDLE=y +CONFIG_NR_CPUS=64 +CONFIG_NUMA=y +CONFIG_NUMA_BALANCING=y +CONFIG_NUMA_BALANCING_DEFAULT_ENABLED=y +CONFIG_NVMEM=y +CONFIG_NVMEM_SYSFS=y +CONFIG_OF=y +CONFIG_OF_ADDRESS=y +CONFIG_OF_EARLY_FLATTREE=y +CONFIG_OF_FLATTREE=y +CONFIG_OF_GPIO=y +CONFIG_OF_IRQ=y +CONFIG_OF_KOBJ=y +CONFIG_OF_MDIO=y +CONFIG_OF_NET=y +CONFIG_OF_NUMA=y +CONFIG_OPTEE=y +CONFIG_OPTEE_SHM_NUM_PRIV_PAGES=1 +CONFIG_PADATA=y +CONFIG_PAGE_REPORTING=y +CONFIG_PARAVIRT=y +CONFIG_PARTITION_PERCPU=y +CONFIG_PCI=y +CONFIG_PCIEAER=y +CONFIG_PCIEPORTBUS=y +CONFIG_PCIE_PME=y +CONFIG_PCI_ATS=y +CONFIG_PCI_DOMAINS=y +CONFIG_PCI_DOMAINS_GENERIC=y +CONFIG_PCI_ECAM=y +CONFIG_PCI_HOST_COMMON=y +CONFIG_PCI_HOST_GENERIC=y +CONFIG_PCI_HOST_THUNDER_ECAM=y +CONFIG_PCI_HOST_THUNDER_PEM=y +CONFIG_PCI_IOV=y +CONFIG_PCI_MSI=y +CONFIG_PCI_MSI_IRQ_DOMAIN=y +CONFIG_PGTABLE_LEVELS=4 +CONFIG_PHYLIB=y +CONFIG_PHYS_ADDR_T_64BIT=y +CONFIG_PM=y +CONFIG_PM_CLK=y +CONFIG_PM_SLEEP=y +CONFIG_PM_SLEEP_SMP=y +CONFIG_PM_STD_PARTITION="" +CONFIG_POSIX_MQUEUE=y +CONFIG_POSIX_MQUEUE_SYSCTL=y +CONFIG_POWER_RESET=y +CONFIG_POWER_RESET_SYSCON=y +CONFIG_POWER_RESET_XGENE=y +CONFIG_POWER_SUPPLY=y +CONFIG_PROC_VMCORE=y +CONFIG_QUEUED_RWLOCKS=y +CONFIG_QUEUED_SPINLOCKS=y +CONFIG_RAS=y +CONFIG_RATIONAL=y +# CONFIG_RAVE_SP_CORE is not set +CONFIG_REBOOT_MODE=y +CONFIG_REGMAP=y +CONFIG_REGMAP_I2C=y +CONFIG_REGMAP_MMIO=y +CONFIG_RESET_CONTROLLER=y +CONFIG_RFS_ACCEL=y +CONFIG_RODATA_FULL_DEFAULT_ENABLED=y +CONFIG_RPS=y +CONFIG_RTC_CLASS=y +CONFIG_RTC_DRV_DS1672=y +CONFIG_RTC_I2C_AND_SPI=y +CONFIG_RWSEM_SPIN_ON_OWNER=y +CONFIG_SATA_AHCI=y +CONFIG_SATA_AHCI_PLATFORM=y +CONFIG_SATA_HOST=y +CONFIG_SCHED_INFO=y +CONFIG_SCHED_MC=y +CONFIG_SCSI=y +# CONFIG_SCSI_LOWLEVEL is not set +# CONFIG_SCSI_PROC_FS is not set +CONFIG_SCSI_SAS_ATA=y +CONFIG_SCSI_SAS_ATTRS=y +CONFIG_SCSI_SAS_HOST_SMP=y +CONFIG_SCSI_SAS_LIBSAS=y +CONFIG_SECCOMP=y +CONFIG_SECCOMP_FILTER=y +CONFIG_SERIAL_8250_DW=y +CONFIG_SERIAL_8250_DWLIB=y +CONFIG_SERIAL_8250_EXTENDED=y +CONFIG_SERIAL_8250_FSL=y +CONFIG_SERIAL_8250_SHARE_IRQ=y +CONFIG_SERIAL_AMBA_PL011=y +CONFIG_SERIAL_AMBA_PL011_CONSOLE=y +CONFIG_SERIAL_DEV_BUS=y +CONFIG_SERIAL_DEV_CTRL_TTYPORT=y +CONFIG_SERIAL_MCTRL_GPIO=y +CONFIG_SERIAL_OF_PLATFORM=y +CONFIG_SERIAL_XILINX_PS_UART=y +CONFIG_SERIAL_XILINX_PS_UART_CONSOLE=y +CONFIG_SG_POOL=y +CONFIG_SMP=y +CONFIG_SPARSEMEM=y +CONFIG_SPARSEMEM_EXTREME=y +CONFIG_SPARSEMEM_MANUAL=y +CONFIG_SPARSEMEM_VMEMMAP=y +CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y +CONFIG_SPARSE_IRQ=y +CONFIG_SPI=y +CONFIG_SPI_MASTER=y +CONFIG_SPI_THUNDERX=y +CONFIG_SRAM=y +CONFIG_SRCU=y +CONFIG_SWIOTLB=y +CONFIG_SWPHY=y +CONFIG_SYNC_FILE=y +CONFIG_SYSCON_REBOOT_MODE=y +CONFIG_SYSCTL_EXCEPTION_TRACE=y +CONFIG_SYS_SUPPORTS_HUGETLBFS=y +CONFIG_TASKSTATS=y +CONFIG_TASK_DELAY_ACCT=y +CONFIG_TASK_IO_ACCOUNTING=y +CONFIG_TASK_XACCT=y +CONFIG_TEE=y +CONFIG_THREAD_INFO_IN_TASK=y +CONFIG_THUNDER_NIC_BGX=y +CONFIG_THUNDER_NIC_PF=y +CONFIG_THUNDER_NIC_RGX=y +CONFIG_THUNDER_NIC_VF=y +CONFIG_TICK_CPU_ACCOUNTING=y +CONFIG_TIMER_OF=y +CONFIG_TIMER_PROBE=y +CONFIG_TRANSPARENT_HUGEPAGE=y +CONFIG_TRANSPARENT_HUGEPAGE_ALWAYS=y +# CONFIG_TRANSPARENT_HUGEPAGE_MADVISE is not set +CONFIG_TRANSPARENT_HUGE_PAGECACHE=y +CONFIG_TREE_RCU=y +CONFIG_TREE_SRCU=y +CONFIG_UNMAP_KERNEL_AT_EL0=y +CONFIG_USB=y +CONFIG_USB_COMMON=y +CONFIG_USB_PCI=y +CONFIG_USB_SUPPORT=y +# CONFIG_USB_UHCI_HCD is not set +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_XHCI_PCI=y +CONFIG_USB_XHCI_PLATFORM=y +CONFIG_USE_PERCPU_NUMA_NODE_ID=y +CONFIG_VIRTIO=y +CONFIG_VIRTIO_BALLOON=y +# CONFIG_VIRTIO_BLK is not set +CONFIG_VIRTIO_MMIO=y +# CONFIG_VIRTIO_NET is not set +CONFIG_VIRTIO_PCI=y +CONFIG_VIRTIO_PCI_LEGACY=y +CONFIG_VMAP_STACK=y +CONFIG_WATCHDOG_CORE=y +CONFIG_XARRAY_MULTI=y +CONFIG_XPS=y +CONFIG_XXHASH=y +CONFIG_ZONE_DMA32=y diff --git a/target/linux/octeontx/patches-5.10/0004-PCI-add-quirk-for-Gateworks-PLX-PEX860x-switch-with-.patch b/target/linux/octeontx/patches-5.10/0004-PCI-add-quirk-for-Gateworks-PLX-PEX860x-switch-with-.patch new file mode 100644 index 0000000000..e33a28e953 --- /dev/null +++ b/target/linux/octeontx/patches-5.10/0004-PCI-add-quirk-for-Gateworks-PLX-PEX860x-switch-with-.patch @@ -0,0 +1,59 @@ +From d0ff7a1bcfe886cab1a237895b08ac51ecfe10e7 Mon Sep 17 00:00:00 2001 +From: Tim Harvey <tharvey@gateworks.com> +Date: Wed, 10 Apr 2019 08:00:47 -0700 +Subject: [PATCH 04/12] PCI: add quirk for Gateworks PLX PEX860x switch with + GPIO PERST# + +Gateworks boards use PLX PEX860x switches where downstream ports +have their PERST# driven from the PEX GPIO. + +Signed-off-by: Tim Harvey <tharvey@gateworks.com> +--- + drivers/pci/quirks.c | 32 ++++++++++++++++++++++++++++++++ + 1 file changed, 32 insertions(+) + +--- a/drivers/pci/quirks.c ++++ b/drivers/pci/quirks.c +@@ -25,6 +25,7 @@ + #include <linux/ktime.h> + #include <linux/mm.h> + #include <linux/nvme.h> ++#include <linux/of.h> + #include <linux/platform_data/x86/apple.h> + #include <linux/pm_runtime.h> + #include <linux/switchtec.h> +@@ -5625,3 +5626,34 @@ static void apex_pci_fixup_class(struct + } + DECLARE_PCI_FIXUP_CLASS_HEADER(0x1ac1, 0x089a, + PCI_CLASS_NOT_DEFINED, 8, apex_pci_fixup_class); ++ ++#ifdef CONFIG_PCI_HOST_THUNDER_PEM ++/* ++ * fixup for PLX PEX8909 bridge to configure GPIO1-7 as output High ++ * as they are used for slots1-7 PERST# ++ */ ++static void newport_pciesw_early_fixup(struct pci_dev *dev) ++{ ++ u32 dw; ++ ++ if (!of_machine_is_compatible("gw,newport")) ++ return; ++ ++ if (dev->devfn != 0) ++ return; ++ ++ dev_info(&dev->dev, "de-asserting PERST#\n"); ++ pci_read_config_dword(dev, 0x62c, &dw); ++ dw |= 0xaaa8; /* GPIO1-7 outputs */ ++ pci_write_config_dword(dev, 0x62c, dw); ++ ++ pci_read_config_dword(dev, 0x644, &dw); ++ dw |= 0xfe; /* GPIO1-7 output high */ ++ pci_write_config_dword(dev, 0x644, dw); ++ ++ msleep(100); ++} ++DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_PLX, 0x8609, newport_pciesw_early_fixup); ++DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_PLX, 0x8606, newport_pciesw_early_fixup); ++DECLARE_PCI_FIXUP_EARLY(PCI_VENDOR_ID_PLX, 0x8604, newport_pciesw_early_fixup); ++#endif /* CONFIG_PCI_HOST_THUNDER_PEM */ |