summaryrefslogtreecommitdiff
path: root/target
diff options
context:
space:
mode:
authorFelix Fietkau <nbd@openwrt.org>2015-11-15 21:33:33 +0000
committerFelix Fietkau <nbd@openwrt.org>2015-11-15 21:33:33 +0000
commitacd0e4b8dd25c20d8e99e7a40c90799977c62f55 (patch)
tree3ece3a21bda6a42838a3fc63416c432d9e2e3058 /target
parent3cb722b875b1002f96245f8a24b7e106339fa64f (diff)
downloadmtk-20170518-acd0e4b8dd25c20d8e99e7a40c90799977c62f55.zip
mtk-20170518-acd0e4b8dd25c20d8e99e7a40c90799977c62f55.tar.gz
mtk-20170518-acd0e4b8dd25c20d8e99e7a40c90799977c62f55.tar.bz2
octeon: remove 3.18 support
Signed-off-by: Stijn Tintel <stijn@linux-ipv6.be> SVN-Revision: 47474
Diffstat (limited to 'target')
-rw-r--r--target/linux/octeon/config-3.18250
-rw-r--r--target/linux/octeon/patches-3.18/100-ubnt_edgerouter2_support.patch31
-rw-r--r--target/linux/octeon/patches-3.18/110-er200-ethernet_probe_order.patch34
-rw-r--r--target/linux/octeon/patches-3.18/120-octeon_platform_usb.patch20
-rw-r--r--target/linux/octeon/patches-3.18/130-MIPS-octeon-add-semaphore-to-serialize-bootbus-access.patch21
-rw-r--r--target/linux/octeon/patches-3.18/140-MIPS-OCTEON-Update-octeon-model.h-code-for-new-SoCs.patch103
-rw-r--r--target/linux/octeon/patches-3.18/150-mmc-octeon-add-host-driver-for-octeon-mmc-controller.patch1622
-rw-r--r--target/linux/octeon/patches-3.18/160-cmdline-hack.patch47
8 files changed, 0 insertions, 2128 deletions
diff --git a/target/linux/octeon/config-3.18 b/target/linux/octeon/config-3.18
deleted file mode 100644
index 44a154a..0000000
--- a/target/linux/octeon/config-3.18
+++ /dev/null
@@ -1,250 +0,0 @@
-CONFIG_64BIT=y
-CONFIG_64BIT_PHYS_ADDR=y
-CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
-CONFIG_ARCH_DISCARD_MEMBLOCK=y
-CONFIG_ARCH_DMA_ADDR_T_64BIT=y
-CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
-# CONFIG_ARCH_HAS_SG_CHAIN is not set
-CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
-CONFIG_ARCH_HIBERNATION_POSSIBLE=y
-CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
-CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
-CONFIG_ARCH_PHYS_ADDR_T_64BIT=y
-CONFIG_ARCH_REQUIRE_GPIOLIB=y
-CONFIG_ARCH_SPARSEMEM_ENABLE=y
-CONFIG_ARCH_SUSPEND_POSSIBLE=y
-CONFIG_ARCH_WANT_COMPAT_IPC_PARSE_VERSION=y
-CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
-CONFIG_ARCH_WANT_OLD_COMPAT_IPC=y
-CONFIG_BINFMT_ELF32=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_BLOCK_COMPAT=y
-# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
-CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
-CONFIG_BUILTIN_DTB=y
-# CONFIG_CAVIUM_CN63XXP1 is not set
-# CONFIG_CAVIUM_OCTEON_2ND_KERNEL is not set
-CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE=2
-CONFIG_CAVIUM_OCTEON_LOCK_L2=y
-CONFIG_CAVIUM_OCTEON_LOCK_L2_EXCEPTION=y
-CONFIG_CAVIUM_OCTEON_LOCK_L2_INTERRUPT=y
-CONFIG_CAVIUM_OCTEON_LOCK_L2_LOW_LEVEL_INTERRUPT=y
-CONFIG_CAVIUM_OCTEON_LOCK_L2_MEMCPY=y
-CONFIG_CAVIUM_OCTEON_LOCK_L2_TLB=y
-CONFIG_CAVIUM_OCTEON_SOC=y
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-CONFIG_CEVT_R4K=y
-CONFIG_CLONE_BACKWARDS=y
-CONFIG_COMPAT=y
-CONFIG_COMPAT_BRK=y
-CONFIG_COMPAT_NETLINK_MESSAGES=y
-CONFIG_CPU_BIG_ENDIAN=y
-CONFIG_CPU_CAVIUM_OCTEON=y
-CONFIG_CPU_GENERIC_DUMP_TLB=y
-CONFIG_CPU_HAS_PREFETCH=y
-CONFIG_CPU_HAS_SYNC=y
-CONFIG_CPU_MIPSR2=y
-CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y
-CONFIG_CPU_RMAP=y
-CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
-CONFIG_CPU_SUPPORTS_HIGHMEM=y
-CONFIG_CPU_SUPPORTS_HUGEPAGES=y
-CONFIG_CRAMFS=y
-CONFIG_CRC16=y
-CONFIG_CRYPTO_CRC32C=y
-CONFIG_CRYPTO_HASH=y
-CONFIG_CRYPTO_HASH2=y
-CONFIG_DEBUG_INFO=y
-CONFIG_DEBUG_SPINLOCK=y
-CONFIG_DEFAULT_HUNG_TASK_TIMEOUT=120
-CONFIG_DETECT_HUNG_TASK=y
-CONFIG_DEVKMEM=y
-CONFIG_DMA_COHERENT=y
-CONFIG_DNOTIFY=y
-CONFIG_DTC=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_EDAC_SUPPORT=y
-CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_EXT4_FS=y
-CONFIG_FAT_FS=y
-CONFIG_FRAME_WARN=2048
-CONFIG_FS_MBCACHE=y
-CONFIG_GENERIC_CLOCKEVENTS=y
-CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
-CONFIG_GENERIC_CMOS_UPDATE=y
-CONFIG_GENERIC_IO=y
-CONFIG_GENERIC_IRQ_SHOW=y
-CONFIG_GENERIC_PCI_IOMAP=y
-CONFIG_GENERIC_SMP_IDLE_THREAD=y
-CONFIG_GPIOLIB=y
-CONFIG_GPIO_DEVRES=y
-CONFIG_GPIO_OCTEON=y
-CONFIG_GPIO_SYSFS=y
-CONFIG_HARDWARE_WATCHPOINTS=y
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT_MAP=y
-CONFIG_HAVE_64BIT_ALIGNED_ACCESS=y
-CONFIG_HAVE_ARCH_JUMP_LABEL=y
-CONFIG_HAVE_ARCH_KGDB=y
-CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
-CONFIG_HAVE_ARCH_TRACEHOOK=y
-CONFIG_HAVE_ARCH_TRANSPARENT_HUGEPAGE=y
-# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
-CONFIG_HAVE_BPF_JIT=y
-CONFIG_HAVE_CC_STACKPROTECTOR=y
-CONFIG_HAVE_CONTEXT_TRACKING=y
-CONFIG_HAVE_C_RECORDMCOUNT=y
-CONFIG_HAVE_DEBUG_KMEMLEAK=y
-CONFIG_HAVE_DEBUG_STACKOVERFLOW=y
-CONFIG_HAVE_DMA_API_DEBUG=y
-CONFIG_HAVE_DMA_ATTRS=y
-CONFIG_HAVE_DMA_CONTIGUOUS=y
-CONFIG_HAVE_DYNAMIC_FTRACE=y
-CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
-CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-CONFIG_HAVE_IDE=y
-CONFIG_HAVE_MEMBLOCK=y
-CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
-CONFIG_HAVE_MEMORY_PRESENT=y
-CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
-CONFIG_HAVE_NET_DSA=y
-CONFIG_HAVE_OPROFILE=y
-CONFIG_HAVE_PERF_EVENTS=y
-CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
-CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
-# CONFIG_HIGH_RES_TIMERS is not set
-CONFIG_HOLES_IN_ZONE=y
-# CONFIG_HUGETLBFS is not set
-CONFIG_HW_HAS_PCI=y
-CONFIG_HW_RANDOM=y
-CONFIG_HW_RANDOM_OCTEON=y
-CONFIG_HZ=250
-# CONFIG_HZ_100 is not set
-CONFIG_HZ_250=y
-CONFIG_HZ_PERIODIC=y
-CONFIG_IMAGE_CMDLINE_HACK=y
-CONFIG_INITRAMFS_SOURCE=""
-CONFIG_IOMMU_HELPER=y
-CONFIG_IRQCHIP=y
-CONFIG_IRQ_DOMAIN=y
-CONFIG_IRQ_FORCED_THREADING=y
-CONFIG_IRQ_WORK=y
-CONFIG_JBD2=y
-CONFIG_KALLSYMS=y
-CONFIG_KEXEC=y
-CONFIG_LIBFDT=y
-CONFIG_MDIO_BOARDINFO=y
-CONFIG_MDIO_OCTEON=y
-CONFIG_MIPS=y
-CONFIG_MIPS32_COMPAT=y
-CONFIG_MIPS32_N32=y
-CONFIG_MIPS32_O32=y
-# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set
-CONFIG_MIPS_L1_CACHE_SHIFT=7
-CONFIG_MIPS_L1_CACHE_SHIFT_7=y
-# CONFIG_MIPS_MACHINE is not set
-CONFIG_MIPS_PGD_C0_CONTEXT=y
-CONFIG_MMC=y
-CONFIG_MMC_BLOCK=y
-CONFIG_MMC_OCTEON=y
-# CONFIG_MMC_TIFM_SD is not set
-CONFIG_MODULES_USE_ELF_REL=y
-CONFIG_MODULES_USE_ELF_RELA=y
-CONFIG_MTD_BLOCK2MTD=y
-# CONFIG_MTD_CFI_INTELEXT is not set
-CONFIG_MTD_CMDLINE_PARTS=y
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-CONFIG_MTD_PHYSMAP=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_NO_GENERIC_PCI_IOPORT_MAP=y
-# CONFIG_NO_IOPORT_MAP is not set
-CONFIG_NR_CPUS=16
-CONFIG_NR_CPUS_DEFAULT_16=y
-CONFIG_OCTEON_ETHERNET=y
-# CONFIG_OCTEON_ILM is not set
-CONFIG_OCTEON_MGMT_ETHERNET=y
-CONFIG_OCTEON_USB=y
-CONFIG_OCTEON_WDT=y
-CONFIG_OF=y
-CONFIG_OF_ADDRESS=y
-CONFIG_OF_ADDRESS_PCI=y
-CONFIG_OF_EARLY_FLATTREE=y
-CONFIG_OF_FLATTREE=y
-CONFIG_OF_GPIO=y
-CONFIG_OF_IRQ=y
-CONFIG_OF_MDIO=y
-CONFIG_OF_MTD=y
-CONFIG_OF_NET=y
-CONFIG_OF_PCI=y
-CONFIG_OF_PCI_IRQ=y
-CONFIG_PAGEFLAGS_EXTENDED=y
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PERF_USE_VMALLOC=y
-CONFIG_PHYLIB=y
-CONFIG_PHYS_ADDR_T_64BIT=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_POSIX_MQUEUE_SYSCTL=y
-# CONFIG_PREEMPT_RCU is not set
-CONFIG_PROC_PAGE_MONITOR=y
-CONFIG_RCU_STALL_COMMON=y
-CONFIG_RELAY=y
-CONFIG_RFS_ACCEL=y
-CONFIG_RPS=y
-CONFIG_SCHED_DEBUG=y
-CONFIG_SCSI=y
-CONFIG_SECCOMP=y
-CONFIG_SECCOMP_FILTER=y
-CONFIG_SERIAL_8250_DW=y
-CONFIG_SMP=y
-CONFIG_SPARSEMEM=y
-CONFIG_SPARSEMEM_STATIC=y
-CONFIG_STOP_MACHINE=y
-CONFIG_SWAP_IO_SPACE=y
-CONFIG_SWIOTLB=y
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_SYSVIPC_COMPAT=y
-CONFIG_SYS_HAS_CPU_CAVIUM_OCTEON=y
-CONFIG_SYS_HAS_DMA_OPS=y
-CONFIG_SYS_HAS_EARLY_PRINTK=y
-CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
-CONFIG_SYS_SUPPORTS_HOTPLUG_CPU=y
-CONFIG_SYS_SUPPORTS_HUGETLBFS=y
-CONFIG_SYS_SUPPORTS_SMP=y
-CONFIG_TICK_CPU_ACCOUNTING=y
-CONFIG_TREE_RCU=y
-CONFIG_UNINLINE_SPIN_UNLOCK=y
-CONFIG_USB=y
-CONFIG_USB_COMMON=y
-CONFIG_USB_EHCI_BIG_ENDIAN_MMIO=y
-CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_HCD_PLATFORM is not set
-CONFIG_USB_EHCI_PCI=y
-CONFIG_USB_OCTEON2_COMMON=y
-CONFIG_USB_OCTEON_EHCI=y
-CONFIG_USB_OCTEON_OHCI=y
-CONFIG_USB_OHCI_BIG_ENDIAN_MMIO=y
-CONFIG_USB_OHCI_HCD=y
-# CONFIG_USB_OHCI_HCD_PLATFORM is not set
-CONFIG_USB_STORAGE=y
-CONFIG_USB_SUPPORT=y
-# CONFIG_USB_UHCI_HCD is not set
-CONFIG_USE_OF=y
-CONFIG_VFAT_FS=y
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_WEAK_ORDERING=y
-CONFIG_XPS=y
-CONFIG_ZLIB_INFLATE=y
-CONFIG_ZONE_DMA32=y
-CONFIG_ZONE_DMA_FLAG=0
diff --git a/target/linux/octeon/patches-3.18/100-ubnt_edgerouter2_support.patch b/target/linux/octeon/patches-3.18/100-ubnt_edgerouter2_support.patch
deleted file mode 100644
index 5b51b66..0000000
--- a/target/linux/octeon/patches-3.18/100-ubnt_edgerouter2_support.patch
+++ /dev/null
@@ -1,31 +0,0 @@
---- a/arch/mips/include/asm/octeon/cvmx-bootinfo.h
-+++ b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
-@@ -228,6 +228,8 @@ enum cvmx_board_types_enum {
- */
- CVMX_BOARD_TYPE_CUST_PRIVATE_MIN = 20001,
- CVMX_BOARD_TYPE_UBNT_E100 = 20002,
-+ CVMX_BOARD_TYPE_UBNT_E200 = 20003,
-+ CVMX_BOARD_TYPE_UBNT_E220 = 20005,
- CVMX_BOARD_TYPE_CUST_DSR1000N = 20006,
- CVMX_BOARD_TYPE_CUST_PRIVATE_MAX = 30000,
-
-@@ -328,6 +330,8 @@ static inline const char *cvmx_board_typ
- /* Customer private range */
- ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MIN)
- ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E100)
-+ ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E200)
-+ ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_UBNT_E220)
- ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_DSR1000N)
- ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CUST_PRIVATE_MAX)
- }
---- a/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
-+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-board.c
-@@ -195,6 +195,8 @@ int cvmx_helper_board_get_mii_address(in
- return 8;
- else
- return -1;
-+ case CVMX_BOARD_TYPE_UBNT_E200:
-+ return -1;
- }
-
- /* Some unknown board. Somebody forgot to update this function... */
diff --git a/target/linux/octeon/patches-3.18/110-er200-ethernet_probe_order.patch b/target/linux/octeon/patches-3.18/110-er200-ethernet_probe_order.patch
deleted file mode 100644
index f5a943c..0000000
--- a/target/linux/octeon/patches-3.18/110-er200-ethernet_probe_order.patch
+++ /dev/null
@@ -1,34 +0,0 @@
---- a/drivers/staging/octeon/ethernet.c
-+++ b/drivers/staging/octeon/ethernet.c
-@@ -620,6 +620,7 @@ static int cvm_oct_probe(struct platform
- int interface;
- int fau = FAU_NUM_PACKET_BUFFERS_TO_FREE;
- int qos;
-+ int i;
- struct device_node *pip;
-
- octeon_mdiobus_force_mod_depencency();
-@@ -705,13 +706,19 @@ static int cvm_oct_probe(struct platform
- }
-
- num_interfaces = cvmx_helper_get_number_of_interfaces();
-- for (interface = 0; interface < num_interfaces; interface++) {
-- cvmx_helper_interface_mode_t imode =
-- cvmx_helper_interface_get_mode(interface);
-- int num_ports = cvmx_helper_ports_on_interface(interface);
-+ for (i = 0; i < num_interfaces; i++) {
-+ cvmx_helper_interface_mode_t imode;
-+ int interface;
-+ int num_ports;
- int port;
- int port_index;
-
-+ interface = i;
-+ if (cvmx_sysinfo_get()->board_type == CVMX_BOARD_TYPE_UBNT_E200)
-+ interface = num_interfaces - (i + 1);
-+
-+ num_ports = cvmx_helper_ports_on_interface(interface);
-+ imode = cvmx_helper_interface_get_mode(interface);
- for (port_index = 0,
- port = cvmx_helper_get_ipd_port(interface, 0);
- port < cvmx_helper_get_ipd_port(interface, num_ports);
diff --git a/target/linux/octeon/patches-3.18/120-octeon_platform_usb.patch b/target/linux/octeon/patches-3.18/120-octeon_platform_usb.patch
deleted file mode 100644
index 7cffaf6..0000000
--- a/target/linux/octeon/patches-3.18/120-octeon_platform_usb.patch
+++ /dev/null
@@ -1,20 +0,0 @@
---- a/arch/mips/cavium-octeon/octeon-platform.c
-+++ b/arch/mips/cavium-octeon/octeon-platform.c
-@@ -82,7 +82,7 @@ static int __init octeon_ehci_device_ini
- };
-
- /* Only Octeon2 has ehci/ohci */
-- if (!OCTEON_IS_MODEL(OCTEON_CN63XX))
-+ if (!OCTEON_IS_MODEL(OCTEON_CN6XXX))
- return 0;
-
- if (octeon_is_simulation() || usb_disabled())
-@@ -131,7 +131,7 @@ static int __init octeon_ohci_device_ini
- };
-
- /* Only Octeon2 has ehci/ohci */
-- if (!OCTEON_IS_MODEL(OCTEON_CN63XX))
-+ if (!OCTEON_IS_MODEL(OCTEON_CN6XXX))
- return 0;
-
- if (octeon_is_simulation() || usb_disabled())
diff --git a/target/linux/octeon/patches-3.18/130-MIPS-octeon-add-semaphore-to-serialize-bootbus-access.patch b/target/linux/octeon/patches-3.18/130-MIPS-octeon-add-semaphore-to-serialize-bootbus-access.patch
deleted file mode 100644
index bfbb4a5..0000000
--- a/target/linux/octeon/patches-3.18/130-MIPS-octeon-add-semaphore-to-serialize-bootbus-access.patch
+++ /dev/null
@@ -1,21 +0,0 @@
---- a/arch/mips/cavium-octeon/setup.c
-+++ b/arch/mips/cavium-octeon/setup.c
-@@ -50,6 +50,9 @@ extern void pci_console_init(const char
-
- static unsigned long long MAX_MEMORY = 512ull << 20;
-
-+DEFINE_SEMAPHORE(octeon_bootbus_sem);
-+EXPORT_SYMBOL(octeon_bootbus_sem);
-+
- struct octeon_boot_descriptor *octeon_boot_desc_ptr;
-
- struct cvmx_bootinfo *octeon_bootinfo;
---- a/arch/mips/include/asm/octeon/octeon.h
-+++ b/arch/mips/include/asm/octeon/octeon.h
-@@ -252,4 +252,6 @@ void octeon_irq_set_ip4_handler(octeon_i
-
- extern void octeon_fixup_irqs(void);
-
-+extern struct semaphore octeon_bootbus_sem;
-+
- #endif /* __ASM_OCTEON_OCTEON_H */
diff --git a/target/linux/octeon/patches-3.18/140-MIPS-OCTEON-Update-octeon-model.h-code-for-new-SoCs.patch b/target/linux/octeon/patches-3.18/140-MIPS-OCTEON-Update-octeon-model.h-code-for-new-SoCs.patch
deleted file mode 100644
index d3986c7..0000000
--- a/target/linux/octeon/patches-3.18/140-MIPS-OCTEON-Update-octeon-model.h-code-for-new-SoCs.patch
+++ /dev/null
@@ -1,103 +0,0 @@
---- a/arch/mips/include/asm/octeon/octeon-model.h
-+++ b/arch/mips/include/asm/octeon/octeon-model.h
-@@ -45,6 +45,7 @@
- */
-
- #define OCTEON_FAMILY_MASK 0x00ffff00
-+#define OCTEON_PRID_MASK 0x00ffffff
-
- /* Flag bits in top byte */
- /* Ignores revision in model checks */
-@@ -63,6 +64,46 @@
- #define OM_MATCH_6XXX_FAMILY_MODELS 0x40000000
- /* Match all cnf7XXX Octeon models. */
- #define OM_MATCH_F7XXX_FAMILY_MODELS 0x80000000
-+/* Match all cn7XXX Octeon models. */
-+#define OM_MATCH_7XXX_FAMILY_MODELS 0x10000000
-+#define OM_MATCH_FAMILY_MODELS (OM_MATCH_5XXX_FAMILY_MODELS | \
-+ OM_MATCH_6XXX_FAMILY_MODELS | \
-+ OM_MATCH_F7XXX_FAMILY_MODELS | \
-+ OM_MATCH_7XXX_FAMILY_MODELS)
-+/*
-+ * CN7XXX models with new revision encoding
-+ */
-+
-+#define OCTEON_CN73XX_PASS1_0 0x000d9700
-+#define OCTEON_CN73XX (OCTEON_CN73XX_PASS1_0 | OM_IGNORE_REVISION)
-+#define OCTEON_CN73XX_PASS1_X (OCTEON_CN73XX_PASS1_0 | \
-+ OM_IGNORE_MINOR_REVISION)
-+
-+#define OCTEON_CN70XX_PASS1_0 0x000d9600
-+#define OCTEON_CN70XX_PASS1_1 0x000d9601
-+#define OCTEON_CN70XX_PASS1_2 0x000d9602
-+
-+#define OCTEON_CN70XX_PASS2_0 0x000d9608
-+
-+#define OCTEON_CN70XX (OCTEON_CN70XX_PASS1_0 | OM_IGNORE_REVISION)
-+#define OCTEON_CN70XX_PASS1_X (OCTEON_CN70XX_PASS1_0 | \
-+ OM_IGNORE_MINOR_REVISION)
-+#define OCTEON_CN70XX_PASS2_X (OCTEON_CN70XX_PASS2_0 | \
-+ OM_IGNORE_MINOR_REVISION)
-+
-+#define OCTEON_CN71XX OCTEON_CN70XX
-+
-+#define OCTEON_CN78XX_PASS1_0 0x000d9500
-+#define OCTEON_CN78XX_PASS1_1 0x000d9501
-+#define OCTEON_CN78XX_PASS2_0 0x000d9508
-+
-+#define OCTEON_CN78XX (OCTEON_CN78XX_PASS1_0 | OM_IGNORE_REVISION)
-+#define OCTEON_CN78XX_PASS1_X (OCTEON_CN78XX_PASS1_0 | \
-+ OM_IGNORE_MINOR_REVISION)
-+#define OCTEON_CN78XX_PASS2_X (OCTEON_CN78XX_PASS2_0 | \
-+ OM_IGNORE_MINOR_REVISION)
-+
-+#define OCTEON_CN76XX (0x000d9540 | OM_CHECK_SUBMODEL)
-
- /*
- * CNF7XXX models with new revision encoding
-@@ -217,6 +258,10 @@
- #define OCTEON_CN3XXX (OCTEON_CN58XX_PASS1_0 | OM_MATCH_PREVIOUS_MODELS | OM_IGNORE_REVISION)
- #define OCTEON_CN5XXX (OCTEON_CN58XX_PASS1_0 | OM_MATCH_5XXX_FAMILY_MODELS)
- #define OCTEON_CN6XXX (OCTEON_CN63XX_PASS1_0 | OM_MATCH_6XXX_FAMILY_MODELS)
-+#define OCTEON_CNF7XXX (OCTEON_CNF71XX_PASS1_0 | \
-+ OM_MATCH_F7XXX_FAMILY_MODELS)
-+#define OCTEON_CN7XXX (OCTEON_CN78XX_PASS1_0 | \
-+ OM_MATCH_7XXX_FAMILY_MODELS)
-
- /* These are used to cover entire families of OCTEON processors */
- #define OCTEON_FAM_1 (OCTEON_CN3XXX)
-@@ -288,9 +333,16 @@ static inline uint64_t cvmx_read_csr(uin
- ((((arg_model) & (OM_FLAG_MASK)) == OM_CHECK_SUBMODEL) \
- && __OCTEON_MATCH_MASK__((chip_model), (arg_model), OCTEON_58XX_MODEL_REV_MASK)) || \
- ((((arg_model) & (OM_MATCH_5XXX_FAMILY_MODELS)) == OM_MATCH_5XXX_FAMILY_MODELS) \
-- && ((chip_model) >= OCTEON_CN58XX_PASS1_0) && ((chip_model) < OCTEON_CN63XX_PASS1_0)) || \
-+ && ((chip_model & OCTEON_PRID_MASK) >= OCTEON_CN58XX_PASS1_0) \
-+ && ((chip_model & OCTEON_PRID_MASK) < OCTEON_CN63XX_PASS1_0)) || \
- ((((arg_model) & (OM_MATCH_6XXX_FAMILY_MODELS)) == OM_MATCH_6XXX_FAMILY_MODELS) \
-- && ((chip_model) >= OCTEON_CN63XX_PASS1_0)) || \
-+ && ((chip_model & OCTEON_PRID_MASK) >= OCTEON_CN63XX_PASS1_0) \
-+ && ((chip_model & OCTEON_PRID_MASK) < OCTEON_CNF71XX_PASS1_0)) || \
-+ ((((arg_model) & (OM_MATCH_F7XXX_FAMILY_MODELS)) == OM_MATCH_F7XXX_FAMILY_MODELS) \
-+ && ((chip_model & OCTEON_PRID_MASK) >= OCTEON_CNF71XX_PASS1_0) \
-+ && ((chip_model & OCTEON_PRID_MASK) < OCTEON_CN78XX_PASS1_0)) || \
-+ ((((arg_model) & (OM_MATCH_7XXX_FAMILY_MODELS)) == OM_MATCH_7XXX_FAMILY_MODELS) \
-+ && ((chip_model & OCTEON_PRID_MASK) >= OCTEON_CN78XX_PASS1_0)) || \
- ((((arg_model) & (OM_MATCH_PREVIOUS_MODELS)) == OM_MATCH_PREVIOUS_MODELS) \
- && (((chip_model) & OCTEON_58XX_MODEL_MASK) < ((arg_model) & OCTEON_58XX_MODEL_MASK))) \
- )))
-@@ -326,6 +378,15 @@ static inline int __octeon_is_model_runt
- #define OCTEON_IS_COMMON_BINARY() 1
- #undef OCTEON_MODEL
-
-+#define OCTEON_IS_OCTEON1() OCTEON_IS_MODEL(OCTEON_CN3XXX)
-+#define OCTEON_IS_OCTEONPLUS() OCTEON_IS_MODEL(OCTEON_CN5XXX)
-+#define OCTEON_IS_OCTEON2() \
-+ (OCTEON_IS_MODEL(OCTEON_CN6XXX) || OCTEON_IS_MODEL(OCTEON_CNF71XX))
-+
-+#define OCTEON_IS_OCTEON3() OCTEON_IS_MODEL(OCTEON_CN7XXX)
-+
-+#define OCTEON_IS_OCTEON1PLUS() (OCTEON_IS_OCTEON1() || OCTEON_IS_OCTEONPLUS())
-+
- const char *octeon_model_get_string(uint32_t chip_id);
- const char *octeon_model_get_string_buffer(uint32_t chip_id, char *buffer);
-
diff --git a/target/linux/octeon/patches-3.18/150-mmc-octeon-add-host-driver-for-octeon-mmc-controller.patch b/target/linux/octeon/patches-3.18/150-mmc-octeon-add-host-driver-for-octeon-mmc-controller.patch
deleted file mode 100644
index 599d4e2..0000000
--- a/target/linux/octeon/patches-3.18/150-mmc-octeon-add-host-driver-for-octeon-mmc-controller.patch
+++ /dev/null
@@ -1,1622 +0,0 @@
---- /dev/null
-+++ b/Documentation/devicetree/bindings/mmc/octeon-mmc.txt
-@@ -0,0 +1,69 @@
-+* OCTEON SD/MMC Host Controller
-+
-+This controller is present on some members of the Cavium OCTEON SoC
-+family, provide an interface for eMMC, MMC and SD devices. There is a
-+single controller that may have several "slots" connected. These
-+slots appear as children of the main controller node.
-+The DMA engine is an integral part of the controller block.
-+
-+Required properties:
-+- compatible : Should be "cavium,octeon-6130-mmc" or "cavium,octeon-7890-mmc"
-+- reg : Two entries:
-+ 1) The base address of the MMC controller register bank.
-+ 2) The base address of the MMC DMA engine register bank.
-+- interrupts :
-+ For "cavium,octeon-6130-mmc": two entries:
-+ 1) The MMC controller interrupt line.
-+ 2) The MMC DMA engine interrupt line.
-+ For "cavium,octeon-7890-mmc": nine entries:
-+ 1) The next block transfer of a multiblock transfer has completed (BUF_DONE)
-+ 2) Operation completed successfully (CMD_DONE).
-+ 3) DMA transfer completed successfully (DMA_DONE).
-+ 4) Operation encountered an error (CMD_ERR).
-+ 5) DMA transfer encountered an error (DMA_ERR).
-+ 6) Switch operation completed successfully (SWITCH_DONE).
-+ 7) Switch operation encountered an error (SWITCH_ERR).
-+ 8) Internal DMA engine request completion interrupt (DONE).
-+ 9) Internal DMA FIFO underflow (FIFO).
-+- #address-cells : Must be <1>
-+- #size-cells : Must be <0>
-+
-+Required properties of child nodes:
-+- compatible : Should be "cavium,octeon-6130-mmc-slot".
-+- reg : The slot number.
-+
-+Optional properties of child nodes:
-+- cd-gpios : Specify GPIOs for card detection
-+- wp-gpios : Specify GPIOs for write protection
-+- power-gpios : Specify GPIOs for power control
-+- cavium,bus-max-width : The number of data lines present in the slot.
-+ Default is 8.
-+- spi-max-frequency : The maximum operating frequency of the slot.
-+ Default is 52000000.
-+- cavium,cmd-clk-skew : the amount of delay (in pS) past the clock edge
-+ to sample the command pin.
-+- cavium,dat-clk-skew : the amount of delay (in pS) past the clock edge
-+ to sample the data pin.
-+
-+Example:
-+ mmc@1180000002000 {
-+ compatible = "cavium,octeon-6130-mmc";
-+ reg = <0x11800 0x00002000 0x0 0x100>,
-+ <0x11800 0x00000168 0x0 0x20>;
-+ #address-cells = <1>;
-+ #size-cells = <0>;
-+ /* EMM irq, DMA irq */
-+ interrupts = <1 19>, <0 63>;
-+
-+ /* The board only has a single MMC slot */
-+ mmc-slot@0 {
-+ compatible = "cavium,octeon-6130-mmc-slot";
-+ reg = <0>;
-+ spi-max-frequency = <20000000>;
-+ /* bus width can be 1, 4 or 8 */
-+ cavium,bus-max-width = <8>;
-+ cd-gpios = <&gpio 9 0>;
-+ wp-gpios = <&gpio 10 0>;
-+ power-gpios = <&gpio 8 0>;
-+ };
-+ };
---- a/drivers/mmc/host/Kconfig
-+++ b/drivers/mmc/host/Kconfig
-@@ -405,6 +405,16 @@ config MMC_MXS
-
- If unsure, say N.
-
-+config MMC_OCTEON
-+ tristate "Cavium OCTEON Multimedia Card Interface support"
-+ depends on CAVIUM_OCTEON_SOC
-+ help
-+ This selects Cavium OCTEON Multimedia card Interface.
-+ If you have an OCTEON board with a Multimedia Card slot,
-+ say Y or M here.
-+
-+ If unsure, say N.
-+
- config MMC_TIFM_SD
- tristate "TI Flash Media MMC/SD Interface support"
- depends on PCI
---- a/drivers/mmc/host/Makefile
-+++ b/drivers/mmc/host/Makefile
-@@ -19,6 +19,7 @@ obj-$(CONFIG_MMC_SDHCI_SIRF) += sdhci
- obj-$(CONFIG_MMC_SDHCI_SPEAR) += sdhci-spear.o
- obj-$(CONFIG_MMC_WBSD) += wbsd.o
- obj-$(CONFIG_MMC_AU1X) += au1xmmc.o
-+obj-$(CONFIG_MMC_OCTEON) += octeon_mmc.o
- obj-$(CONFIG_MMC_OMAP) += omap.o
- obj-$(CONFIG_MMC_OMAP_HS) += omap_hsmmc.o
- obj-$(CONFIG_MMC_ATMELMCI) += atmel-mci.o
---- /dev/null
-+++ b/drivers/mmc/host/octeon_mmc.c
-@@ -0,0 +1,1518 @@
-+/*
-+ * Driver for MMC and SSD cards for Cavium OCTEON SOCs.
-+ *
-+ * This file is subject to the terms and conditions of the GNU General Public
-+ * License. See the file "COPYING" in the main directory of this archive
-+ * for more details.
-+ *
-+ * Copyright (C) 2012-2014 Cavium Inc.
-+ */
-+
-+#include <linux/platform_device.h>
-+#include <linux/of_platform.h>
-+#include <linux/scatterlist.h>
-+#include <linux/interrupt.h>
-+#include <linux/of_gpio.h>
-+#include <linux/blkdev.h>
-+#include <linux/device.h>
-+#include <linux/module.h>
-+#include <linux/delay.h>
-+#include <linux/init.h>
-+#include <linux/clk.h>
-+#include <linux/err.h>
-+#include <linux/io.h>
-+#include <linux/of.h>
-+
-+#include <linux/mmc/card.h>
-+#include <linux/mmc/host.h>
-+#include <linux/mmc/mmc.h>
-+#include <linux/mmc/sd.h>
-+#include <net/irda/parameters.h>
-+
-+#include <asm/byteorder.h>
-+#include <asm/octeon/octeon.h>
-+#include <asm/octeon/cvmx-mio-defs.h>
-+
-+#define DRV_NAME "octeon_mmc"
-+
-+#define OCTEON_MAX_MMC 4
-+
-+#define OCT_MIO_NDF_DMA_CFG 0x00
-+#define OCT_MIO_EMM_DMA_ADR 0x08
-+
-+#define OCT_MIO_EMM_CFG 0x00
-+#define OCT_MIO_EMM_SWITCH 0x48
-+#define OCT_MIO_EMM_DMA 0x50
-+#define OCT_MIO_EMM_CMD 0x58
-+#define OCT_MIO_EMM_RSP_STS 0x60
-+#define OCT_MIO_EMM_RSP_LO 0x68
-+#define OCT_MIO_EMM_RSP_HI 0x70
-+#define OCT_MIO_EMM_INT 0x78
-+#define OCT_MIO_EMM_INT_EN 0x80
-+#define OCT_MIO_EMM_WDOG 0x88
-+#define OCT_MIO_EMM_SAMPLE 0x90
-+#define OCT_MIO_EMM_STS_MASK 0x98
-+#define OCT_MIO_EMM_RCA 0xa0
-+#define OCT_MIO_EMM_BUF_IDX 0xe0
-+#define OCT_MIO_EMM_BUF_DAT 0xe8
-+
-+#define CVMX_MIO_BOOT_CTL CVMX_ADD_IO_SEG(0x00011800000000D0ull)
-+
-+struct octeon_mmc_host {
-+ u64 base;
-+ u64 ndf_base;
-+ u64 emm_cfg;
-+ u64 n_minus_one; /* OCTEON II workaround location */
-+ int last_slot;
-+
-+ struct semaphore mmc_serializer;
-+ struct mmc_request *current_req;
-+ unsigned int linear_buf_size;
-+ void *linear_buf;
-+ struct sg_mapping_iter smi;
-+ int sg_idx;
-+ bool dma_active;
-+
-+ struct platform_device *pdev;
-+ int global_pwr_gpio;
-+ bool global_pwr_gpio_low;
-+ bool dma_err_pending;
-+ bool need_bootbus_lock;
-+ bool big_dma_addr;
-+ bool need_irq_handler_lock;
-+ spinlock_t irq_handler_lock;
-+
-+ struct octeon_mmc_slot *slot[OCTEON_MAX_MMC];
-+};
-+
-+struct octeon_mmc_slot {
-+ struct mmc_host *mmc; /* slot-level mmc_core object */
-+ struct octeon_mmc_host *host; /* common hw for all 4 slots */
-+
-+ unsigned int clock;
-+ unsigned int sclock;
-+
-+ u64 cached_switch;
-+ u64 cached_rca;
-+
-+ unsigned int cmd_cnt; /* sample delay */
-+ unsigned int dat_cnt; /* sample delay */
-+
-+ int bus_width;
-+ int bus_id;
-+ int ro_gpio;
-+ int cd_gpio;
-+ int pwr_gpio;
-+ bool cd_gpio_low;
-+ bool ro_gpio_low;
-+ bool pwr_gpio_low;
-+};
-+
-+static int bb_size = 1 << 16;
-+module_param(bb_size, int, S_IRUGO);
-+MODULE_PARM_DESC(bb_size,
-+ "Size of DMA linearizing buffer (max transfer size).");
-+
-+static int ddr = 2;
-+module_param(ddr, int, S_IRUGO);
-+MODULE_PARM_DESC(ddr,
-+ "enable DoubleDataRate clocking: 0=no, 1=always, 2=at spi-max-frequency/2");
-+
-+#if 0
-+#define octeon_mmc_dbg trace_printk
-+#else
-+static inline void octeon_mmc_dbg(const char *s, ...) { }
-+#endif
-+
-+static void octeon_mmc_acquire_bus(struct octeon_mmc_host *host)
-+{
-+ if (host->need_bootbus_lock) {
-+ down(&octeon_bootbus_sem);
-+ /* On cn70XX switch the mmc unit onto the bus. */
-+ if (OCTEON_IS_MODEL(OCTEON_CN70XX))
-+ cvmx_write_csr(CVMX_MIO_BOOT_CTL, 0);
-+ } else {
-+ down(&host->mmc_serializer);
-+ }
-+}
-+
-+static void octeon_mmc_release_bus(struct octeon_mmc_host *host)
-+{
-+ if (host->need_bootbus_lock)
-+ up(&octeon_bootbus_sem);
-+ else
-+ up(&host->mmc_serializer);
-+}
-+
-+struct octeon_mmc_cr_type {
-+ u8 ctype;
-+ u8 rtype;
-+};
-+
-+/*
-+ * The OCTEON MMC host hardware assumes that all commands have fixed
-+ * command and response types. These are correct if MMC devices are
-+ * being used. However, non-MMC devices like SD use command and
-+ * response types that are unexpected by the host hardware.
-+ *
-+ * The command and response types can be overridden by supplying an
-+ * XOR value that is applied to the type. We calculate the XOR value
-+ * from the values in this table and the flags passed from the MMC
-+ * core.
-+ */
-+static struct octeon_mmc_cr_type octeon_mmc_cr_types[] = {
-+ {0, 0}, /* CMD0 */
-+ {0, 3}, /* CMD1 */
-+ {0, 2}, /* CMD2 */
-+ {0, 1}, /* CMD3 */
-+ {0, 0}, /* CMD4 */
-+ {0, 1}, /* CMD5 */
-+ {0, 1}, /* CMD6 */
-+ {0, 1}, /* CMD7 */
-+ {1, 1}, /* CMD8 */
-+ {0, 2}, /* CMD9 */
-+ {0, 2}, /* CMD10 */
-+ {1, 1}, /* CMD11 */
-+ {0, 1}, /* CMD12 */
-+ {0, 1}, /* CMD13 */
-+ {1, 1}, /* CMD14 */
-+ {0, 0}, /* CMD15 */
-+ {0, 1}, /* CMD16 */
-+ {1, 1}, /* CMD17 */
-+ {1, 1}, /* CMD18 */
-+ {3, 1}, /* CMD19 */
-+ {2, 1}, /* CMD20 */
-+ {0, 0}, /* CMD21 */
-+ {0, 0}, /* CMD22 */
-+ {0, 1}, /* CMD23 */
-+ {2, 1}, /* CMD24 */
-+ {2, 1}, /* CMD25 */
-+ {2, 1}, /* CMD26 */
-+ {2, 1}, /* CMD27 */
-+ {0, 1}, /* CMD28 */
-+ {0, 1}, /* CMD29 */
-+ {1, 1}, /* CMD30 */
-+ {1, 1}, /* CMD31 */
-+ {0, 0}, /* CMD32 */
-+ {0, 0}, /* CMD33 */
-+ {0, 0}, /* CMD34 */
-+ {0, 1}, /* CMD35 */
-+ {0, 1}, /* CMD36 */
-+ {0, 0}, /* CMD37 */
-+ {0, 1}, /* CMD38 */
-+ {0, 4}, /* CMD39 */
-+ {0, 5}, /* CMD40 */
-+ {0, 0}, /* CMD41 */
-+ {2, 1}, /* CMD42 */
-+ {0, 0}, /* CMD43 */
-+ {0, 0}, /* CMD44 */
-+ {0, 0}, /* CMD45 */
-+ {0, 0}, /* CMD46 */
-+ {0, 0}, /* CMD47 */
-+ {0, 0}, /* CMD48 */
-+ {0, 0}, /* CMD49 */
-+ {0, 0}, /* CMD50 */
-+ {0, 0}, /* CMD51 */
-+ {0, 0}, /* CMD52 */
-+ {0, 0}, /* CMD53 */
-+ {0, 0}, /* CMD54 */
-+ {0, 1}, /* CMD55 */
-+ {0xff, 0xff}, /* CMD56 */
-+ {0, 0}, /* CMD57 */
-+ {0, 0}, /* CMD58 */
-+ {0, 0}, /* CMD59 */
-+ {0, 0}, /* CMD60 */
-+ {0, 0}, /* CMD61 */
-+ {0, 0}, /* CMD62 */
-+ {0, 0} /* CMD63 */
-+};
-+
-+struct octeon_mmc_cr_mods {
-+ u8 ctype_xor;
-+ u8 rtype_xor;
-+};
-+
-+/*
-+ * The functions below are used for the EMMC-17978 workaround.
-+ *
-+ * Due to an imperfection in the design of the MMC bus hardware,
-+ * the 2nd to last cache block of a DMA read must be locked into the L2 Cache.
-+ * Otherwise, data corruption may occur.
-+ */
-+
-+static inline void *phys_to_ptr(u64 address)
-+{
-+ return (void *)(address | (1ull<<63)); /* XKPHYS */
-+}
-+
-+/**
-+ * Lock a single line into L2. The line is zeroed before locking
-+ * to make sure no dram accesses are made.
-+ *
-+ * @addr Physical address to lock
-+ */
-+static void l2c_lock_line(u64 addr)
-+{
-+ char *addr_ptr = phys_to_ptr(addr);
-+
-+ asm volatile (
-+ "cache 31, %[line]" /* Unlock the line */
-+ :: [line] "m" (*addr_ptr));
-+}
-+
-+/**
-+ * Locks a memory region in the L2 cache
-+ *
-+ * @start - start address to begin locking
-+ * @len - length in bytes to lock
-+ */
-+static void l2c_lock_mem_region(u64 start, u64 len)
-+{
-+ u64 end;
-+
-+ /* Round start/end to cache line boundaries */
-+ end = ALIGN(start + len - 1, CVMX_CACHE_LINE_SIZE);
-+ start = ALIGN(start, CVMX_CACHE_LINE_SIZE);
-+
-+ while (start <= end) {
-+ l2c_lock_line(start);
-+ start += CVMX_CACHE_LINE_SIZE;
-+ }
-+ asm volatile("sync");
-+}
-+
-+/**
-+ * Unlock a single line in the L2 cache.
-+ *
-+ * @addr Physical address to unlock
-+ *
-+ * Return Zero on success
-+ */
-+static void l2c_unlock_line(u64 addr)
-+{
-+ char *addr_ptr = phys_to_ptr(addr);
-+ asm volatile (
-+ "cache 23, %[line]" /* Unlock the line */
-+ :: [line] "m" (*addr_ptr));
-+}
-+
-+/**
-+ * Unlock a memory region in the L2 cache
-+ *
-+ * @start - start address to unlock
-+ * @len - length to unlock in bytes
-+ */
-+static void l2c_unlock_mem_region(u64 start, u64 len)
-+{
-+ u64 end;
-+
-+ /* Round start/end to cache line boundaries */
-+ end = ALIGN(start + len - 1, CVMX_CACHE_LINE_SIZE);
-+ start = ALIGN(start, CVMX_CACHE_LINE_SIZE);
-+
-+ while (start <= end) {
-+ l2c_unlock_line(start);
-+ start += CVMX_CACHE_LINE_SIZE;
-+ }
-+}
-+
-+static struct octeon_mmc_cr_mods octeon_mmc_get_cr_mods(struct mmc_command *cmd)
-+{
-+ struct octeon_mmc_cr_type *cr;
-+ u8 desired_ctype, hardware_ctype;
-+ u8 desired_rtype, hardware_rtype;
-+ struct octeon_mmc_cr_mods r;
-+
-+ desired_ctype = desired_rtype = 0;
-+
-+ cr = octeon_mmc_cr_types + (cmd->opcode & 0x3f);
-+ hardware_ctype = cr->ctype;
-+ hardware_rtype = cr->rtype;
-+ if (cmd->opcode == 56) { /* CMD56 GEN_CMD */
-+ hardware_ctype = (cmd->arg & 1) ? 1 : 2;
-+ }
-+
-+ switch (mmc_cmd_type(cmd)) {
-+ case MMC_CMD_ADTC:
-+ desired_ctype = (cmd->data->flags & MMC_DATA_WRITE) ? 2 : 1;
-+ break;
-+ case MMC_CMD_AC:
-+ case MMC_CMD_BC:
-+ case MMC_CMD_BCR:
-+ desired_ctype = 0;
-+ break;
-+ }
-+
-+ switch (mmc_resp_type(cmd)) {
-+ case MMC_RSP_NONE:
-+ desired_rtype = 0;
-+ break;
-+ case MMC_RSP_R1:/* MMC_RSP_R5, MMC_RSP_R6, MMC_RSP_R7 */
-+ case MMC_RSP_R1B:
-+ desired_rtype = 1;
-+ break;
-+ case MMC_RSP_R2:
-+ desired_rtype = 2;
-+ break;
-+ case MMC_RSP_R3: /* MMC_RSP_R4 */
-+ desired_rtype = 3;
-+ break;
-+ }
-+ r.ctype_xor = desired_ctype ^ hardware_ctype;
-+ r.rtype_xor = desired_rtype ^ hardware_rtype;
-+ return r;
-+}
-+
-+static bool octeon_mmc_switch_val_changed(struct octeon_mmc_slot *slot,
-+ u64 new_val)
-+{
-+ /* Match BUS_ID, HS_TIMING, BUS_WIDTH, POWER_CLASS, CLK_HI, CLK_LO */
-+ u64 m = 0x3001070fffffffffull;
-+
-+ return (slot->cached_switch & m) != (new_val & m);
-+}
-+
-+static unsigned int octeon_mmc_timeout_to_wdog(struct octeon_mmc_slot *slot,
-+ unsigned int ns)
-+{
-+ u64 bt = (u64)slot->clock * (u64)ns;
-+
-+ return (unsigned int)(bt / 1000000000);
-+}
-+
-+static irqreturn_t octeon_mmc_interrupt(int irq, void *dev_id)
-+{
-+ struct octeon_mmc_host *host = dev_id;
-+ union cvmx_mio_emm_int emm_int;
-+ struct mmc_request *req;
-+ bool host_done;
-+ union cvmx_mio_emm_rsp_sts rsp_sts;
-+ unsigned long flags = 0;
-+
-+ if (host->need_irq_handler_lock)
-+ spin_lock_irqsave(&host->irq_handler_lock, flags);
-+ emm_int.u64 = cvmx_read_csr(host->base + OCT_MIO_EMM_INT);
-+ req = host->current_req;
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_INT, emm_int.u64);
-+
-+ octeon_mmc_dbg("Got interrupt: EMM_INT = 0x%llx\n", emm_int.u64);
-+
-+ if (!req)
-+ goto out;
-+
-+ rsp_sts.u64 = cvmx_read_csr(host->base + OCT_MIO_EMM_RSP_STS);
-+ octeon_mmc_dbg("octeon_mmc_interrupt MIO_EMM_RSP_STS 0x%llx\n",
-+ rsp_sts.u64);
-+
-+ if (host->dma_err_pending) {
-+ host->current_req = NULL;
-+ host->dma_err_pending = false;
-+ req->done(req);
-+ host_done = true;
-+ goto no_req_done;
-+ }
-+
-+ if (!host->dma_active && emm_int.s.buf_done && req->data) {
-+ unsigned int type = (rsp_sts.u64 >> 7) & 3;
-+
-+ if (type == 1) {
-+ /* Read */
-+ int dbuf = rsp_sts.s.dbuf;
-+ struct sg_mapping_iter *smi = &host->smi;
-+ unsigned int data_len =
-+ req->data->blksz * req->data->blocks;
-+ unsigned int bytes_xfered;
-+ u64 dat = 0;
-+ int shift = -1;
-+
-+ /* Auto inc from offset zero */
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_BUF_IDX,
-+ (u64)(0x10000 | (dbuf << 6)));
-+
-+ for (bytes_xfered = 0; bytes_xfered < data_len;) {
-+ if (smi->consumed >= smi->length) {
-+ if (!sg_miter_next(smi))
-+ break;
-+ smi->consumed = 0;
-+ }
-+ if (shift < 0) {
-+ dat = cvmx_read_csr(host->base +
-+ OCT_MIO_EMM_BUF_DAT);
-+ shift = 56;
-+ }
-+
-+ while (smi->consumed < smi->length &&
-+ shift >= 0) {
-+ ((u8 *)(smi->addr))[smi->consumed] =
-+ (dat >> shift) & 0xff;
-+ bytes_xfered++;
-+ smi->consumed++;
-+ shift -= 8;
-+ }
-+ }
-+ sg_miter_stop(smi);
-+ req->data->bytes_xfered = bytes_xfered;
-+ req->data->error = 0;
-+ } else if (type == 2) {
-+ /* write */
-+ req->data->bytes_xfered = req->data->blksz *
-+ req->data->blocks;
-+ req->data->error = 0;
-+ }
-+ }
-+ host_done = emm_int.s.cmd_done || emm_int.s.dma_done ||
-+ emm_int.s.cmd_err || emm_int.s.dma_err;
-+ if (host_done && req->done) {
-+ if (rsp_sts.s.rsp_bad_sts ||
-+ rsp_sts.s.rsp_crc_err ||
-+ rsp_sts.s.rsp_timeout ||
-+ rsp_sts.s.blk_crc_err ||
-+ rsp_sts.s.blk_timeout ||
-+ rsp_sts.s.dbuf_err) {
-+ req->cmd->error = -EILSEQ;
-+ } else {
-+ req->cmd->error = 0;
-+ }
-+
-+ if (host->dma_active && req->data) {
-+ req->data->error = 0;
-+ req->data->bytes_xfered = req->data->blocks *
-+ req->data->blksz;
-+ if (!(req->data->flags & MMC_DATA_WRITE) &&
-+ req->data->sg_len > 1) {
-+ size_t r = sg_copy_from_buffer(req->data->sg,
-+ req->data->sg_len, host->linear_buf,
-+ req->data->bytes_xfered);
-+ WARN_ON(r != req->data->bytes_xfered);
-+ }
-+ }
-+ if (rsp_sts.s.rsp_val) {
-+ u64 rsp_hi;
-+ u64 rsp_lo = cvmx_read_csr(
-+ host->base + OCT_MIO_EMM_RSP_LO);
-+
-+ switch (rsp_sts.s.rsp_type) {
-+ case 1:
-+ case 3:
-+ req->cmd->resp[0] = (rsp_lo >> 8) & 0xffffffff;
-+ req->cmd->resp[1] = 0;
-+ req->cmd->resp[2] = 0;
-+ req->cmd->resp[3] = 0;
-+ break;
-+ case 2:
-+ req->cmd->resp[3] = rsp_lo & 0xffffffff;
-+ req->cmd->resp[2] = (rsp_lo >> 32) & 0xffffffff;
-+ rsp_hi = cvmx_read_csr(host->base +
-+ OCT_MIO_EMM_RSP_HI);
-+ req->cmd->resp[1] = rsp_hi & 0xffffffff;
-+ req->cmd->resp[0] = (rsp_hi >> 32) & 0xffffffff;
-+ break;
-+ default:
-+ octeon_mmc_dbg("octeon_mmc_interrupt unhandled rsp_val %d\n",
-+ rsp_sts.s.rsp_type);
-+ break;
-+ }
-+ octeon_mmc_dbg("octeon_mmc_interrupt resp %08x %08x %08x %08x\n",
-+ req->cmd->resp[0], req->cmd->resp[1],
-+ req->cmd->resp[2], req->cmd->resp[3]);
-+ }
-+ if (emm_int.s.dma_err && rsp_sts.s.dma_pend) {
-+ /* Try to clean up failed DMA */
-+ union cvmx_mio_emm_dma emm_dma;
-+
-+ emm_dma.u64 =
-+ cvmx_read_csr(host->base + OCT_MIO_EMM_DMA);
-+ emm_dma.s.dma_val = 1;
-+ emm_dma.s.dat_null = 1;
-+ emm_dma.s.bus_id = rsp_sts.s.bus_id;
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_DMA,
-+ emm_dma.u64);
-+ host->dma_err_pending = true;
-+ host_done = false;
-+ goto no_req_done;
-+ }
-+
-+ host->current_req = NULL;
-+ req->done(req);
-+ }
-+no_req_done:
-+ if (host->n_minus_one) {
-+ l2c_unlock_mem_region(host->n_minus_one, 512);
-+ host->n_minus_one = 0;
-+ }
-+ if (host_done)
-+ octeon_mmc_release_bus(host);
-+out:
-+ if (host->need_irq_handler_lock)
-+ spin_unlock_irqrestore(&host->irq_handler_lock, flags);
-+ return IRQ_RETVAL(emm_int.u64 != 0);
-+}
-+
-+static void octeon_mmc_switch_to(struct octeon_mmc_slot *slot)
-+{
-+ struct octeon_mmc_host *host = slot->host;
-+ struct octeon_mmc_slot *old_slot;
-+ union cvmx_mio_emm_switch sw;
-+ union cvmx_mio_emm_sample samp;
-+
-+ if (slot->bus_id == host->last_slot)
-+ goto out;
-+
-+ if (host->last_slot >= 0) {
-+ old_slot = host->slot[host->last_slot];
-+ old_slot->cached_switch =
-+ cvmx_read_csr(host->base + OCT_MIO_EMM_SWITCH);
-+ old_slot->cached_rca =
-+ cvmx_read_csr(host->base + OCT_MIO_EMM_RCA);
-+ }
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_RCA, slot->cached_rca);
-+ sw.u64 = slot->cached_switch;
-+ sw.s.bus_id = 0;
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_SWITCH, sw.u64);
-+ sw.s.bus_id = slot->bus_id;
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_SWITCH, sw.u64);
-+
-+ samp.u64 = 0;
-+ samp.s.cmd_cnt = slot->cmd_cnt;
-+ samp.s.dat_cnt = slot->dat_cnt;
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_SAMPLE, samp.u64);
-+out:
-+ host->last_slot = slot->bus_id;
-+}
-+
-+static void octeon_mmc_dma_request(struct mmc_host *mmc,
-+ struct mmc_request *mrq)
-+{
-+ struct octeon_mmc_slot *slot;
-+ struct octeon_mmc_host *host;
-+ struct mmc_command *cmd;
-+ struct mmc_data *data;
-+ union cvmx_mio_emm_int emm_int;
-+ union cvmx_mio_emm_dma emm_dma;
-+ union cvmx_mio_ndf_dma_cfg dma_cfg;
-+
-+ cmd = mrq->cmd;
-+ if (mrq->data == NULL || mrq->data->sg == NULL || !mrq->data->sg_len ||
-+ mrq->stop == NULL || mrq->stop->opcode != MMC_STOP_TRANSMISSION) {
-+ dev_err(&mmc->card->dev,
-+ "Error: octeon_mmc_dma_request no data\n");
-+ cmd->error = -EINVAL;
-+ if (mrq->done)
-+ mrq->done(mrq);
-+ return;
-+ }
-+
-+ slot = mmc_priv(mmc);
-+ host = slot->host;
-+
-+ /* Only a single user of the bootbus at a time. */
-+ octeon_mmc_acquire_bus(host);
-+
-+ octeon_mmc_switch_to(slot);
-+
-+ data = mrq->data;
-+
-+ if (data->timeout_ns) {
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_WDOG,
-+ octeon_mmc_timeout_to_wdog(slot, data->timeout_ns));
-+ octeon_mmc_dbg("OCT_MIO_EMM_WDOG %llu\n",
-+ cvmx_read_csr(host->base + OCT_MIO_EMM_WDOG));
-+ }
-+
-+ WARN_ON(host->current_req);
-+ host->current_req = mrq;
-+
-+ host->sg_idx = 0;
-+
-+ WARN_ON(data->blksz * data->blocks > host->linear_buf_size);
-+
-+ if ((data->flags & MMC_DATA_WRITE) && data->sg_len > 1) {
-+ size_t r = sg_copy_to_buffer(data->sg, data->sg_len,
-+ host->linear_buf, data->blksz * data->blocks);
-+ WARN_ON(data->blksz * data->blocks != r);
-+ }
-+
-+ dma_cfg.u64 = 0;
-+ dma_cfg.s.en = 1;
-+ dma_cfg.s.rw = (data->flags & MMC_DATA_WRITE) ? 1 : 0;
-+#ifdef __LITTLE_ENDIAN
-+ dma_cfg.s.endian = 1;
-+#endif
-+ dma_cfg.s.size = ((data->blksz * data->blocks) / 8) - 1;
-+ if (!host->big_dma_addr) {
-+ if (data->sg_len > 1)
-+ dma_cfg.s.adr = virt_to_phys(host->linear_buf);
-+ else
-+ dma_cfg.s.adr = sg_phys(data->sg);
-+ }
-+ cvmx_write_csr(host->ndf_base + OCT_MIO_NDF_DMA_CFG, dma_cfg.u64);
-+ octeon_mmc_dbg("MIO_NDF_DMA_CFG: %016llx\n",
-+ (unsigned long long)dma_cfg.u64);
-+ if (host->big_dma_addr) {
-+ u64 addr;
-+
-+ if (data->sg_len > 1)
-+ addr = virt_to_phys(host->linear_buf);
-+ else
-+ addr = sg_phys(data->sg);
-+ cvmx_write_csr(host->ndf_base + OCT_MIO_EMM_DMA_ADR, addr);
-+ octeon_mmc_dbg("MIO_EMM_DMA_ADR: %016llx\n",
-+ (unsigned long long)addr);
-+ }
-+
-+ emm_dma.u64 = 0;
-+ emm_dma.s.bus_id = slot->bus_id;
-+ emm_dma.s.dma_val = 1;
-+ emm_dma.s.sector = mmc_card_blockaddr(mmc->card) ? 1 : 0;
-+ emm_dma.s.rw = (data->flags & MMC_DATA_WRITE) ? 1 : 0;
-+ if (mmc_card_mmc(mmc->card) ||
-+ (mmc_card_sd(mmc->card) &&
-+ (mmc->card->scr.cmds & SD_SCR_CMD23_SUPPORT)))
-+ emm_dma.s.multi = 1;
-+ emm_dma.s.block_cnt = data->blocks;
-+ emm_dma.s.card_addr = cmd->arg;
-+
-+ emm_int.u64 = 0;
-+ emm_int.s.dma_done = 1;
-+ emm_int.s.cmd_err = 1;
-+ emm_int.s.dma_err = 1;
-+ /* Clear the bit. */
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_INT, emm_int.u64);
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_INT_EN, emm_int.u64);
-+ host->dma_active = true;
-+
-+ if ((OCTEON_IS_MODEL(OCTEON_CN6XXX) ||
-+ OCTEON_IS_MODEL(OCTEON_CNF7XXX)) &&
-+ cmd->opcode == MMC_WRITE_MULTIPLE_BLOCK &&
-+ (data->blksz * data->blocks) > 1024) {
-+ host->n_minus_one = dma_cfg.s.adr +
-+ (data->blksz * data->blocks) - 1024;
-+ l2c_lock_mem_region(host->n_minus_one, 512);
-+ }
-+
-+ if (mmc->card && mmc_card_sd(mmc->card))
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_STS_MASK,
-+ 0x00b00000ull);
-+ else
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_STS_MASK,
-+ 0xe4f90080ull);
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_DMA, emm_dma.u64);
-+ octeon_mmc_dbg("MIO_EMM_DMA: %llx\n", emm_dma.u64);
-+}
-+
-+static void octeon_mmc_request(struct mmc_host *mmc, struct mmc_request *mrq)
-+{
-+ struct octeon_mmc_slot *slot;
-+ struct octeon_mmc_host *host;
-+ struct mmc_command *cmd;
-+ union cvmx_mio_emm_int emm_int;
-+ union cvmx_mio_emm_cmd emm_cmd;
-+ struct octeon_mmc_cr_mods mods;
-+
-+ cmd = mrq->cmd;
-+
-+ if (cmd->opcode == MMC_READ_MULTIPLE_BLOCK ||
-+ cmd->opcode == MMC_WRITE_MULTIPLE_BLOCK) {
-+ octeon_mmc_dma_request(mmc, mrq);
-+ return;
-+ }
-+
-+ mods = octeon_mmc_get_cr_mods(cmd);
-+
-+ slot = mmc_priv(mmc);
-+ host = slot->host;
-+
-+ /* Only a single user of the bootbus at a time. */
-+ octeon_mmc_acquire_bus(host);
-+
-+ octeon_mmc_switch_to(slot);
-+
-+ WARN_ON(host->current_req);
-+ host->current_req = mrq;
-+
-+ emm_int.u64 = 0;
-+ emm_int.s.cmd_done = 1;
-+ emm_int.s.cmd_err = 1;
-+ if (cmd->data) {
-+ octeon_mmc_dbg("command has data\n");
-+ if (cmd->data->flags & MMC_DATA_READ) {
-+ sg_miter_start(&host->smi, mrq->data->sg,
-+ mrq->data->sg_len,
-+ SG_MITER_ATOMIC | SG_MITER_TO_SG);
-+ } else {
-+ struct sg_mapping_iter *smi = &host->smi;
-+ unsigned int data_len =
-+ mrq->data->blksz * mrq->data->blocks;
-+ unsigned int bytes_xfered;
-+ u64 dat = 0;
-+ int shift = 56;
-+ /*
-+ * Copy data to the xmit buffer before
-+ * issuing the command
-+ */
-+ sg_miter_start(smi, mrq->data->sg,
-+ mrq->data->sg_len, SG_MITER_FROM_SG);
-+ /* Auto inc from offset zero, dbuf zero */
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_BUF_IDX,
-+ 0x10000ull);
-+
-+ for (bytes_xfered = 0; bytes_xfered < data_len;) {
-+ if (smi->consumed >= smi->length) {
-+ if (!sg_miter_next(smi))
-+ break;
-+ smi->consumed = 0;
-+ }
-+
-+ while (smi->consumed < smi->length &&
-+ shift >= 0) {
-+
-+ dat |= (u64)(((u8 *)(smi->addr))
-+ [smi->consumed]) << shift;
-+ bytes_xfered++;
-+ smi->consumed++;
-+ shift -= 8;
-+ }
-+ if (shift < 0) {
-+ cvmx_write_csr(host->base +
-+ OCT_MIO_EMM_BUF_DAT, dat);
-+ shift = 56;
-+ dat = 0;
-+ }
-+ }
-+ sg_miter_stop(smi);
-+ }
-+ if (cmd->data->timeout_ns) {
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_WDOG,
-+ octeon_mmc_timeout_to_wdog(slot,
-+ cmd->data->timeout_ns));
-+ octeon_mmc_dbg("OCT_MIO_EMM_WDOG %llu\n",
-+ cvmx_read_csr(host->base +
-+ OCT_MIO_EMM_WDOG));
-+ }
-+ } else {
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_WDOG,
-+ ((u64)slot->clock * 850ull) / 1000ull);
-+ octeon_mmc_dbg("OCT_MIO_EMM_WDOG %llu\n",
-+ cvmx_read_csr(host->base + OCT_MIO_EMM_WDOG));
-+ }
-+ /* Clear the bit. */
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_INT, emm_int.u64);
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_INT_EN, emm_int.u64);
-+ host->dma_active = false;
-+
-+ emm_cmd.u64 = 0;
-+ emm_cmd.s.cmd_val = 1;
-+ emm_cmd.s.ctype_xor = mods.ctype_xor;
-+ emm_cmd.s.rtype_xor = mods.rtype_xor;
-+ if (mmc_cmd_type(cmd) == MMC_CMD_ADTC)
-+ emm_cmd.s.offset = 64 -
-+ ((cmd->data->blksz * cmd->data->blocks) / 8);
-+ emm_cmd.s.bus_id = slot->bus_id;
-+ emm_cmd.s.cmd_idx = cmd->opcode;
-+ emm_cmd.s.arg = cmd->arg;
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_STS_MASK, 0);
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_CMD, emm_cmd.u64);
-+ octeon_mmc_dbg("MIO_EMM_CMD: %llx\n", emm_cmd.u64);
-+}
-+
-+static void octeon_mmc_reset_bus(struct octeon_mmc_slot *slot, int preserve)
-+{
-+ union cvmx_mio_emm_cfg emm_cfg;
-+ union cvmx_mio_emm_switch emm_switch;
-+ u64 wdog = 0;
-+
-+ emm_cfg.u64 = cvmx_read_csr(slot->host->base + OCT_MIO_EMM_CFG);
-+ if (preserve) {
-+ emm_switch.u64 = cvmx_read_csr(slot->host->base +
-+ OCT_MIO_EMM_SWITCH);
-+ wdog = cvmx_read_csr(slot->host->base + OCT_MIO_EMM_WDOG);
-+ }
-+
-+ /* Restore switch settings */
-+ if (preserve) {
-+ emm_switch.s.switch_exe = 0;
-+ emm_switch.s.switch_err0 = 0;
-+ emm_switch.s.switch_err1 = 0;
-+ emm_switch.s.switch_err2 = 0;
-+ emm_switch.s.bus_id = 0;
-+ cvmx_write_csr(slot->host->base + OCT_MIO_EMM_SWITCH,
-+ emm_switch.u64);
-+ emm_switch.s.bus_id = slot->bus_id;
-+ cvmx_write_csr(slot->host->base + OCT_MIO_EMM_SWITCH,
-+ emm_switch.u64);
-+
-+ slot->cached_switch = emm_switch.u64;
-+
-+ msleep(10);
-+ cvmx_write_csr(slot->host->base + OCT_MIO_EMM_WDOG, wdog);
-+ } else {
-+ slot->cached_switch = 0;
-+ }
-+}
-+
-+static void octeon_mmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)
-+{
-+ struct octeon_mmc_slot *slot;
-+ struct octeon_mmc_host *host;
-+ int bus_width;
-+ int clock;
-+ bool ddr_clock;
-+ int hs_timing;
-+ int power_class = 10;
-+ int clk_period;
-+ int timeout = 2000;
-+ union cvmx_mio_emm_switch emm_switch;
-+ union cvmx_mio_emm_rsp_sts emm_sts;
-+
-+ slot = mmc_priv(mmc);
-+ host = slot->host;
-+
-+ /* Only a single user of the bootbus at a time. */
-+ octeon_mmc_acquire_bus(host);
-+
-+ octeon_mmc_switch_to(slot);
-+
-+ octeon_mmc_dbg("Calling set_ios: slot: clk = 0x%x, bus_width = %d\n",
-+ slot->clock, slot->bus_width);
-+ octeon_mmc_dbg("Calling set_ios: ios: clk = 0x%x, vdd = %u, bus_width = %u, power_mode = %u, timing = %u\n",
-+ ios->clock, ios->vdd, ios->bus_width, ios->power_mode,
-+ ios->timing);
-+ octeon_mmc_dbg("Calling set_ios: mmc: caps = 0x%x, bus_width = %d\n",
-+ mmc->caps, mmc->ios.bus_width);
-+
-+ /*
-+ * Reset the chip on each power off
-+ */
-+ if (ios->power_mode == MMC_POWER_OFF) {
-+ octeon_mmc_reset_bus(slot, 1);
-+ if (slot->pwr_gpio >= 0)
-+ gpio_set_value_cansleep(slot->pwr_gpio,
-+ slot->pwr_gpio_low);
-+ } else {
-+ if (slot->pwr_gpio >= 0)
-+ gpio_set_value_cansleep(slot->pwr_gpio,
-+ !slot->pwr_gpio_low);
-+ }
-+
-+ switch (ios->bus_width) {
-+ case MMC_BUS_WIDTH_8:
-+ bus_width = 2;
-+ break;
-+ case MMC_BUS_WIDTH_4:
-+ bus_width = 1;
-+ break;
-+ case MMC_BUS_WIDTH_1:
-+ bus_width = 0;
-+ break;
-+ default:
-+ octeon_mmc_dbg("unknown bus width %d\n", ios->bus_width);
-+ bus_width = 0;
-+ break;
-+ }
-+
-+ hs_timing = (ios->timing == MMC_TIMING_MMC_HS);
-+ ddr_clock = (bus_width && ios->timing >= MMC_TIMING_UHS_DDR50);
-+
-+ if (ddr_clock)
-+ bus_width |= 4;
-+
-+ if (ios->clock) {
-+ slot->clock = ios->clock;
-+ slot->bus_width = bus_width;
-+
-+ clock = slot->clock;
-+
-+ if (clock > 52000000)
-+ clock = 52000000;
-+
-+ clk_period = (octeon_get_io_clock_rate() + clock - 1) /
-+ (2 * clock);
-+
-+ /* until clock-renengotiate-on-CRC is in */
-+ if (ddr_clock && ddr > 1)
-+ clk_period *= 2;
-+
-+ emm_switch.u64 = 0;
-+ emm_switch.s.hs_timing = hs_timing;
-+ emm_switch.s.bus_width = bus_width;
-+ emm_switch.s.power_class = power_class;
-+ emm_switch.s.clk_hi = clk_period;
-+ emm_switch.s.clk_lo = clk_period;
-+
-+ if (!octeon_mmc_switch_val_changed(slot, emm_switch.u64)) {
-+ octeon_mmc_dbg("No change from 0x%llx mio_emm_switch, returning.\n",
-+ emm_switch.u64);
-+ goto out;
-+ }
-+
-+ octeon_mmc_dbg("Writing 0x%llx to mio_emm_wdog\n",
-+ ((u64)clock * 850ull) / 1000ull);
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_WDOG,
-+ ((u64)clock * 850ull) / 1000ull);
-+ octeon_mmc_dbg("Writing 0x%llx to mio_emm_switch\n",
-+ emm_switch.u64);
-+
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_SWITCH, emm_switch.u64);
-+ emm_switch.s.bus_id = slot->bus_id;
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_SWITCH, emm_switch.u64);
-+ slot->cached_switch = emm_switch.u64;
-+
-+ do {
-+ emm_sts.u64 =
-+ cvmx_read_csr(host->base + OCT_MIO_EMM_RSP_STS);
-+ if (!emm_sts.s.switch_val)
-+ break;
-+ udelay(100);
-+ } while (timeout-- > 0);
-+
-+ if (timeout <= 0) {
-+ octeon_mmc_dbg("switch command timed out, status=0x%llx\n",
-+ emm_sts.u64);
-+ goto out;
-+ }
-+ }
-+out:
-+ octeon_mmc_release_bus(host);
-+}
-+
-+static int octeon_mmc_get_ro(struct mmc_host *mmc)
-+{
-+ struct octeon_mmc_slot *slot = mmc_priv(mmc);
-+
-+ if (slot->ro_gpio >= 0) {
-+ int pin = gpio_get_value_cansleep(slot->ro_gpio);
-+
-+ if (pin < 0)
-+ return pin;
-+ if (slot->ro_gpio_low)
-+ pin = !pin;
-+ return pin;
-+ } else {
-+ return -ENOSYS;
-+ }
-+}
-+
-+static int octeon_mmc_get_cd(struct mmc_host *mmc)
-+{
-+ struct octeon_mmc_slot *slot = mmc_priv(mmc);
-+
-+ if (slot->cd_gpio >= 0) {
-+ int pin = gpio_get_value_cansleep(slot->cd_gpio);
-+
-+ if (pin < 0)
-+ return pin;
-+ if (slot->cd_gpio_low)
-+ pin = !pin;
-+ return pin;
-+ } else {
-+ return -ENOSYS;
-+ }
-+}
-+
-+static const struct mmc_host_ops octeon_mmc_ops = {
-+ .request = octeon_mmc_request,
-+ .set_ios = octeon_mmc_set_ios,
-+ .get_ro = octeon_mmc_get_ro,
-+ .get_cd = octeon_mmc_get_cd,
-+};
-+
-+static void octeon_mmc_set_clock(struct octeon_mmc_slot *slot,
-+ unsigned int clock)
-+{
-+ struct mmc_host *mmc = slot->mmc;
-+
-+ clock = min(clock, mmc->f_max);
-+ clock = max(clock, mmc->f_min);
-+ slot->clock = clock;
-+}
-+
-+static int octeon_mmc_initlowlevel(struct octeon_mmc_slot *slot,
-+ int bus_width)
-+{
-+ union cvmx_mio_emm_switch emm_switch;
-+ struct octeon_mmc_host *host = slot->host;
-+
-+ host->emm_cfg |= 1ull << slot->bus_id;
-+ cvmx_write_csr(slot->host->base + OCT_MIO_EMM_CFG, host->emm_cfg);
-+ octeon_mmc_set_clock(slot, 400000);
-+
-+ /* Program initial clock speed and power */
-+ emm_switch.u64 = 0;
-+ emm_switch.s.power_class = 10;
-+ emm_switch.s.clk_hi = (slot->sclock / slot->clock) / 2;
-+ emm_switch.s.clk_lo = (slot->sclock / slot->clock) / 2;
-+
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_SWITCH, emm_switch.u64);
-+ emm_switch.s.bus_id = slot->bus_id;
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_SWITCH, emm_switch.u64);
-+ slot->cached_switch = emm_switch.u64;
-+
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_WDOG,
-+ ((u64)slot->clock * 850ull) / 1000ull);
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_STS_MASK, 0xe4f90080ull);
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_RCA, 1);
-+ return 0;
-+}
-+
-+static int __init octeon_init_slot(struct octeon_mmc_host *host, int id,
-+ int bus_width, int max_freq,
-+ int ro_gpio, int cd_gpio, int pwr_gpio,
-+ bool ro_low, bool cd_low, bool power_low,
-+ u32 cmd_skew, u32 dat_skew)
-+{
-+ struct mmc_host *mmc;
-+ struct octeon_mmc_slot *slot;
-+ u64 clock_period;
-+ int ret;
-+
-+ /*
-+ * Allocate MMC structue
-+ */
-+ mmc = mmc_alloc_host(sizeof(struct octeon_mmc_slot), &host->pdev->dev);
-+ if (!mmc) {
-+ dev_err(&host->pdev->dev, "alloc host failed\n");
-+ return -ENOMEM;
-+ }
-+
-+ slot = mmc_priv(mmc);
-+ slot->mmc = mmc;
-+ slot->host = host;
-+ slot->ro_gpio = ro_gpio;
-+ slot->cd_gpio = cd_gpio;
-+ slot->pwr_gpio = pwr_gpio;
-+ slot->ro_gpio_low = ro_low;
-+ slot->cd_gpio_low = cd_low;
-+ slot->pwr_gpio_low = power_low;
-+
-+ if (slot->ro_gpio >= 0) {
-+ ret = gpio_request(slot->ro_gpio, "mmc_ro");
-+ if (ret) {
-+ dev_err(&host->pdev->dev,
-+ "Could not request mmc_ro GPIO %d\n",
-+ slot->ro_gpio);
-+ return ret;
-+ }
-+ gpio_direction_input(slot->ro_gpio);
-+ }
-+ if (slot->cd_gpio >= 0) {
-+ ret = gpio_request(slot->cd_gpio, "mmc_card_detect");
-+ if (ret) {
-+ if (slot->ro_gpio >= 0)
-+ gpio_free(slot->ro_gpio);
-+ dev_err(&host->pdev->dev, "Could not request mmc_card_detect GPIO %d\n",
-+ slot->cd_gpio);
-+ return ret;
-+ }
-+ gpio_direction_input(slot->cd_gpio);
-+ }
-+ if (slot->pwr_gpio >= 0) {
-+ ret = gpio_request(slot->pwr_gpio, "mmc_power");
-+ if (ret) {
-+ dev_err(&host->pdev->dev,
-+ "Could not request mmc_power GPIO %d\n",
-+ slot->pwr_gpio);
-+ if (slot->ro_gpio >= 0)
-+ gpio_free(slot->ro_gpio);
-+ if (slot->cd_gpio)
-+ gpio_free(slot->cd_gpio);
-+ return ret;
-+ }
-+ octeon_mmc_dbg("%s: Shutting off power to slot %d via gpio %d\n",
-+ DRV_NAME, slot->bus_id, slot->pwr_gpio);
-+ gpio_direction_output(slot->pwr_gpio,
-+ slot->pwr_gpio_low);
-+ }
-+ /*
-+ * Set up host parameters.
-+ */
-+ mmc->ops = &octeon_mmc_ops;
-+ mmc->f_min = 400000;
-+ mmc->f_max = max_freq;
-+ mmc->caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED |
-+ MMC_CAP_8_BIT_DATA | MMC_CAP_4_BIT_DATA |
-+ MMC_CAP_ERASE;
-+ mmc->ocr_avail = MMC_VDD_27_28 | MMC_VDD_28_29 | MMC_VDD_29_30 |
-+ MMC_VDD_30_31 | MMC_VDD_31_32 | MMC_VDD_32_33 |
-+ MMC_VDD_33_34 | MMC_VDD_34_35 | MMC_VDD_35_36;
-+
-+ /* post-sdk23 caps */
-+ mmc->caps |=
-+ ((mmc->f_max >= 12000000) * MMC_CAP_UHS_SDR12) |
-+ ((mmc->f_max >= 25000000) * MMC_CAP_UHS_SDR25) |
-+ ((mmc->f_max >= 50000000) * MMC_CAP_UHS_SDR50) |
-+ MMC_CAP_CMD23;
-+
-+ if (host->global_pwr_gpio >= 0)
-+ mmc->caps |= MMC_CAP_POWER_OFF_CARD;
-+
-+ /* "1.8v" capability is actually 1.8-or-3.3v */
-+ if (ddr)
-+ mmc->caps |= MMC_CAP_UHS_DDR50 | MMC_CAP_1_8V_DDR;
-+
-+ mmc->max_segs = 64;
-+ mmc->max_seg_size = host->linear_buf_size;
-+ mmc->max_req_size = host->linear_buf_size;
-+ mmc->max_blk_size = 512;
-+ mmc->max_blk_count = mmc->max_req_size / 512;
-+
-+ slot->clock = mmc->f_min;
-+ slot->sclock = octeon_get_io_clock_rate();
-+
-+ clock_period = 1000000000000ull / slot->sclock; /* period in pS */
-+ slot->cmd_cnt = (cmd_skew + clock_period / 2) / clock_period;
-+ slot->dat_cnt = (dat_skew + clock_period / 2) / clock_period;
-+
-+ slot->bus_width = bus_width;
-+ slot->bus_id = id;
-+ slot->cached_rca = 1;
-+
-+ /* Only a single user of the bootbus at a time. */
-+ octeon_mmc_acquire_bus(host);
-+ host->slot[id] = slot;
-+
-+ octeon_mmc_switch_to(slot);
-+ /* Initialize MMC Block. */
-+ octeon_mmc_initlowlevel(slot, bus_width);
-+
-+ octeon_mmc_release_bus(host);
-+
-+ ret = mmc_add_host(mmc);
-+ octeon_mmc_dbg("mmc_add_host returned %d\n", ret);
-+
-+ return 0;
-+}
-+
-+static int octeon_mmc_probe(struct platform_device *pdev)
-+{
-+ union cvmx_mio_emm_cfg emm_cfg;
-+ struct octeon_mmc_host *host;
-+ struct resource *res;
-+ void __iomem *base;
-+ int mmc_irq[9];
-+ int i;
-+ int ret = 0;
-+ struct device_node *node = pdev->dev.of_node;
-+ bool cn78xx_style;
-+ u64 t;
-+ enum of_gpio_flags f;
-+
-+ host = devm_kzalloc(&pdev->dev, sizeof(*host), GFP_KERNEL);
-+ if (!host)
-+ return -ENOMEM;
-+
-+ spin_lock_init(&host->irq_handler_lock);
-+ sema_init(&host->mmc_serializer, 1);
-+
-+ cn78xx_style = of_device_is_compatible(node, "cavium,octeon-7890-mmc");
-+ if (cn78xx_style) {
-+ host->need_bootbus_lock = false;
-+ host->big_dma_addr = true;
-+ host->need_irq_handler_lock = true;
-+ /*
-+ * First seven are the EMM_INT bits 0..6, then two for
-+ * the EMM_DMA_INT bits
-+ */
-+ for (i = 0; i < 9; i++) {
-+ mmc_irq[i] = platform_get_irq(pdev, i);
-+ if (mmc_irq[i] < 0)
-+ return mmc_irq[i];
-+ }
-+ } else {
-+ host->need_bootbus_lock = true;
-+ host->big_dma_addr = false;
-+ host->need_irq_handler_lock = false;
-+ /* First one is EMM second NDF_DMA */
-+ for (i = 0; i < 2; i++) {
-+ mmc_irq[i] = platform_get_irq(pdev, i);
-+ if (mmc_irq[i] < 0)
-+ return mmc_irq[i];
-+ }
-+ }
-+ host->last_slot = -1;
-+
-+ if (bb_size < 512 || bb_size >= (1 << 24))
-+ bb_size = 1 << 16;
-+ host->linear_buf_size = bb_size;
-+ host->linear_buf = devm_kzalloc(&pdev->dev, host->linear_buf_size,
-+ GFP_KERNEL);
-+
-+ if (!host->linear_buf) {
-+ dev_err(&pdev->dev, "devm_kzalloc failed\n");
-+ return -ENOMEM;
-+ }
-+
-+ host->pdev = pdev;
-+
-+ res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-+ if (!res) {
-+ dev_err(&pdev->dev, "Platform resource[0] is missing\n");
-+ return -ENXIO;
-+ }
-+ base = devm_ioremap_resource(&pdev->dev, res);
-+ if (IS_ERR(base))
-+ return PTR_ERR(base);
-+ host->base = (u64)base;
-+
-+ res = platform_get_resource(pdev, IORESOURCE_MEM, 1);
-+ if (!res) {
-+ dev_err(&pdev->dev, "Platform resource[1] is missing\n");
-+ ret = -EINVAL;
-+ goto err;
-+ }
-+ base = devm_ioremap_resource(&pdev->dev, res);
-+ if (IS_ERR(base)) {
-+ ret = PTR_ERR(base);
-+ goto err;
-+ }
-+ host->ndf_base = (u64)base;
-+ /*
-+ * Clear out any pending interrupts that may be left over from
-+ * bootloader.
-+ */
-+ t = cvmx_read_csr(host->base + OCT_MIO_EMM_INT);
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_INT, t);
-+ if (cn78xx_style) {
-+ /* Only CMD_DONE, DMA_DONE, CMD_ERR, DMA_ERR */
-+ for (i = 1; i <= 4; i++) {
-+ ret = devm_request_irq(&pdev->dev, mmc_irq[i],
-+ octeon_mmc_interrupt,
-+ 0, DRV_NAME, host);
-+ if (ret < 0) {
-+ dev_err(&pdev->dev, "Error: devm_request_irq %d\n",
-+ mmc_irq[i]);
-+ goto err;
-+ }
-+ }
-+ } else {
-+ ret = devm_request_irq(&pdev->dev, mmc_irq[0],
-+ octeon_mmc_interrupt, 0, DRV_NAME, host);
-+ if (ret < 0) {
-+ dev_err(&pdev->dev, "Error: devm_request_irq %d\n",
-+ mmc_irq[0]);
-+ goto err;
-+ }
-+ }
-+
-+ ret = of_get_named_gpio_flags(node, "power-gpios", 0, &f);
-+ if (ret == -EPROBE_DEFER)
-+ goto err;
-+
-+ host->global_pwr_gpio = ret;
-+ host->global_pwr_gpio_low =
-+ (host->global_pwr_gpio >= 0 && f == OF_GPIO_ACTIVE_LOW);
-+
-+ if (host->global_pwr_gpio >= 0) {
-+ ret = gpio_request(host->global_pwr_gpio, "mmc global power");
-+ if (ret) {
-+ dev_err(&pdev->dev,
-+ "Could not request mmc global power gpio %d\n",
-+ host->global_pwr_gpio);
-+ goto err;
-+ }
-+ dev_dbg(&pdev->dev, "Global power on\n");
-+ gpio_direction_output(host->global_pwr_gpio,
-+ !host->global_pwr_gpio_low);
-+ }
-+
-+ platform_set_drvdata(pdev, host);
-+
-+ for_each_child_of_node(pdev->dev.of_node, node) {
-+
-+ int r;
-+ u32 slot;
-+ int ro_gpio, cd_gpio, pwr_gpio;
-+ bool ro_low, cd_low, pwr_low;
-+ u32 bus_width, max_freq, cmd_skew, dat_skew;
-+
-+ if (!of_device_is_compatible(node,
-+ "cavium,octeon-6130-mmc-slot")) {
-+ pr_warn("Sub node isn't slot: %s\n",
-+ of_node_full_name(node));
-+ continue;
-+ }
-+
-+ if (of_property_read_u32(node, "reg", &slot) != 0) {
-+ pr_warn("Missing or invalid reg property on %s\n",
-+ of_node_full_name(node));
-+ continue;
-+ }
-+
-+ r = of_property_read_u32(node, "cavium,bus-max-width",
-+ &bus_width);
-+ if (r) {
-+ bus_width = 8;
-+ pr_info("Bus width not found for slot %d, defaulting to %d\n",
-+ slot, bus_width);
-+ } else {
-+ switch (bus_width) {
-+ case 1:
-+ case 4:
-+ case 8:
-+ break;
-+ default:
-+ pr_warn("Invalid bus width property for slot %d\n",
-+ slot);
-+ continue;
-+ }
-+ }
-+
-+ r = of_property_read_u32(node, "cavium,cmd-clk-skew",
-+ &cmd_skew);
-+ if (r)
-+ cmd_skew = 0;
-+
-+ r = of_property_read_u32(node, "cavium,dat-clk-skew",
-+ &dat_skew);
-+ if (r)
-+ dat_skew = 0;
-+
-+ r = of_property_read_u32(node, "spi-max-frequency", &max_freq);
-+ if (r) {
-+ max_freq = 52000000;
-+ pr_info("No spi-max-frequency for slot %d, defaulting to %d\n",
-+ slot, max_freq);
-+ }
-+
-+ ro_gpio = of_get_named_gpio_flags(node, "wp-gpios", 0, &f);
-+ ro_low = (ro_gpio >= 0 && f == OF_GPIO_ACTIVE_LOW);
-+ cd_gpio = of_get_named_gpio_flags(node, "cd-gpios", 0, &f);
-+ cd_low = (cd_gpio >= 0 && f == OF_GPIO_ACTIVE_LOW);
-+ pwr_gpio = of_get_named_gpio_flags(node, "power-gpios", 0, &f);
-+ pwr_low = (pwr_gpio >= 0 && f == OF_GPIO_ACTIVE_LOW);
-+
-+ ret = octeon_init_slot(host, slot, bus_width, max_freq,
-+ ro_gpio, cd_gpio, pwr_gpio,
-+ ro_low, cd_low, pwr_low,
-+ cmd_skew, dat_skew);
-+ octeon_mmc_dbg("init slot %d, ret = %d\n", slot, ret);
-+ if (ret)
-+ goto err;
-+ }
-+
-+ return ret;
-+
-+err:
-+ dev_err(&pdev->dev, "Probe failed: %d\n", ret);
-+
-+ /* Disable MMC controller */
-+ emm_cfg.s.bus_ena = 0;
-+ cvmx_write_csr(host->base + OCT_MIO_EMM_CFG, emm_cfg.u64);
-+
-+ if (host->global_pwr_gpio >= 0) {
-+ dev_dbg(&pdev->dev, "Global power off\n");
-+ gpio_set_value_cansleep(host->global_pwr_gpio,
-+ host->global_pwr_gpio_low);
-+ gpio_free(host->global_pwr_gpio);
-+ }
-+
-+ return ret;
-+}
-+
-+static int octeon_mmc_remove(struct platform_device *pdev)
-+{
-+ union cvmx_mio_ndf_dma_cfg ndf_dma_cfg;
-+ struct octeon_mmc_host *host = platform_get_drvdata(pdev);
-+ struct octeon_mmc_slot *slot;
-+
-+ platform_set_drvdata(pdev, NULL);
-+
-+ if (host) {
-+ int i;
-+
-+ /* quench all users */
-+ for (i = 0; i < OCTEON_MAX_MMC; i++) {
-+ slot = host->slot[i];
-+ if (slot)
-+ mmc_remove_host(slot->mmc);
-+ }
-+
-+ /* Reset bus_id */
-+ ndf_dma_cfg.u64 =
-+ cvmx_read_csr(host->ndf_base + OCT_MIO_NDF_DMA_CFG);
-+ ndf_dma_cfg.s.en = 0;
-+ cvmx_write_csr(host->ndf_base + OCT_MIO_NDF_DMA_CFG,
-+ ndf_dma_cfg.u64);
-+
-+ for (i = 0; i < OCTEON_MAX_MMC; i++) {
-+ struct octeon_mmc_slot *slot;
-+
-+ slot = host->slot[i];
-+ if (!slot)
-+ continue;
-+ /* Free the GPIOs */
-+ if (slot->ro_gpio >= 0)
-+ gpio_free(slot->ro_gpio);
-+ if (slot->cd_gpio >= 0)
-+ gpio_free(slot->cd_gpio);
-+ if (slot->pwr_gpio >= 0) {
-+ gpio_set_value_cansleep(slot->pwr_gpio,
-+ slot->pwr_gpio_low);
-+ gpio_free(slot->pwr_gpio);
-+ }
-+ }
-+
-+ if (host->global_pwr_gpio >= 0) {
-+ dev_dbg(&pdev->dev, "Global power off\n");
-+ gpio_set_value_cansleep(host->global_pwr_gpio,
-+ host->global_pwr_gpio_low);
-+ gpio_free(host->global_pwr_gpio);
-+ }
-+
-+ for (i = 0; i < OCTEON_MAX_MMC; i++) {
-+ slot = host->slot[i];
-+ if (slot)
-+ mmc_free_host(slot->mmc);
-+ }
-+
-+ }
-+ return 0;
-+}
-+
-+static struct of_device_id octeon_mmc_match[] = {
-+ {
-+ .compatible = "cavium,octeon-6130-mmc",
-+ },
-+ {
-+ .compatible = "cavium,octeon-7890-mmc",
-+ },
-+ {},
-+};
-+MODULE_DEVICE_TABLE(of, octeon_mmc_match);
-+
-+static struct platform_driver octeon_mmc_driver = {
-+ .probe = octeon_mmc_probe,
-+ .remove = octeon_mmc_remove,
-+ .driver = {
-+ .name = DRV_NAME,
-+ .owner = THIS_MODULE,
-+ .of_match_table = octeon_mmc_match,
-+ },
-+};
-+
-+static int __init octeon_mmc_init(void)
-+{
-+ int ret;
-+
-+ octeon_mmc_dbg("calling octeon_mmc_init\n");
-+
-+ ret = platform_driver_register(&octeon_mmc_driver);
-+ octeon_mmc_dbg("driver probe returned %d\n", ret);
-+
-+ if (ret)
-+ pr_err("%s: Failed to register driver\n", DRV_NAME);
-+
-+ return ret;
-+}
-+
-+static void __exit octeon_mmc_cleanup(void)
-+{
-+ /* Unregister MMC driver */
-+ platform_driver_unregister(&octeon_mmc_driver);
-+}
-+
-+module_init(octeon_mmc_init);
-+module_exit(octeon_mmc_cleanup);
-+
-+MODULE_AUTHOR("Cavium Inc. <support@cavium.com>");
-+MODULE_DESCRIPTION("low-level driver for Cavium OCTEON MMC/SSD card");
-+MODULE_LICENSE("GPL");
diff --git a/target/linux/octeon/patches-3.18/160-cmdline-hack.patch b/target/linux/octeon/patches-3.18/160-cmdline-hack.patch
deleted file mode 100644
index 8ef73a1..0000000
--- a/target/linux/octeon/patches-3.18/160-cmdline-hack.patch
+++ /dev/null
@@ -1,47 +0,0 @@
---- a/arch/mips/cavium-octeon/setup.c
-+++ b/arch/mips/cavium-octeon/setup.c
-@@ -609,6 +609,35 @@ void octeon_user_io_init(void)
- write_c0_derraddr1(0);
- }
-
-+#ifdef CONFIG_IMAGE_CMDLINE_HACK
-+extern char __image_cmdline[];
-+
-+static int __init octeon_use_image_cmdline(void)
-+{
-+ char *p = __image_cmdline;
-+ int replace = 0;
-+
-+ if (*p == '-') {
-+ replace = 1;
-+ p++;
-+ }
-+
-+ if (*p == '\0')
-+ return 0;
-+
-+ if (replace) {
-+ strlcpy(arcs_cmdline, p, sizeof(arcs_cmdline));
-+ } else {
-+ strlcat(arcs_cmdline, " ", sizeof(arcs_cmdline));
-+ strlcat(arcs_cmdline, p, sizeof(arcs_cmdline));
-+ }
-+
-+ return 1;
-+}
-+#else
-+static inline int octeon_use_image_cmdline(void) { return 0; }
-+#endif
-+
- /**
- * Early entry point for arch setup
- */
-@@ -798,6 +827,8 @@ void __init prom_init(void)
- }
- }
-
-+ octeon_use_image_cmdline();
-+
- if (strstr(arcs_cmdline, "console=") == NULL) {
- #ifdef CONFIG_CAVIUM_OCTEON_2ND_KERNEL
- strcat(arcs_cmdline, " console=ttyS0,115200");