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rename cavium-octeon to octeon

Browse Source 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16292 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
kaloz
2009-06-02 09:18:55 +00:00
parent 62f2fee052
commit b6db7329f4
22 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

25
target/linux/octeon/Makefile Normal file
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@@ -0,0 +1,25 @@
#
# Copyright (C) 2009 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
ARCH:=mips
BOARD:=octeon
BOARDNAME:=Cavium Networks Octeon
FEATURES:=squashfs jffs2 pci
CFLAGS:=-Os -pipe -funit-at-a-time
LINUX_VERSION:=2.6.30-rc7
include $(INCLUDE_DIR)/target.mk
DEFAULT_PACKAGES += hostapd-mini
define Target/Description
Build firmware images for Cavium Networks Octeon-based boards.
endef
$(eval $(call BuildTarget))

18
target/linux/octeon/base-files/etc/config/network Normal file
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@@ -0,0 +1,18 @@
# Copyright (C) 2009 OpenWrt.org
config interface loopback
option ifname lo
option proto static
option ipaddr 127.0.0.1
option netmask 255.0.0.0
config interface lan
option ifname eth1
option type bridge
option proto static
option ipaddr 192.168.1.1
option netmask 255.255.255.0
config interface wan
option ifname eth0
option proto dhcp

350
target/linux/octeon/config-default Normal file
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@@ -0,0 +1,350 @@
# CONFIG_32BIT is not set
CONFIG_64BIT=y
CONFIG_64BIT_PHYS_ADDR=y
# CONFIG_ALTERA_PCIE_CHDMA is not set
# CONFIG_ANDROID is not set
# CONFIG_ANDROID_BINDER_IPC is not set
# CONFIG_ANDROID_LOGGER is not set
# CONFIG_ANDROID_LOW_MEMORY_KILLER is not set
# CONFIG_ANDROID_RAM_CONSOLE is not set
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_ARCH_POPULATES_NODE_MAP=y
CONFIG_ARCH_SPARSEMEM_ENABLE=y
CONFIG_ARCH_SUPPORTS_MSI=y
CONFIG_ARCH_SUPPORTS_OPROFILE=y
# CONFIG_ARPD is not set
# CONFIG_B3DFG is not set
# CONFIG_BACKTRACE_SELF_TEST is not set
CONFIG_BASE_SMALL=0
# CONFIG_BCM47XX is not set
# CONFIG_BINARY_PRINTF is not set
CONFIG_BINFMT_ELF32=y
CONFIG_BITREVERSE=y
CONFIG_BLOCK_COMPAT=y
# CONFIG_BOOTPARAM_HUNG_TASK_PANIC is not set
CONFIG_BOOTPARAM_HUNG_TASK_PANIC_VALUE=0
# CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC is not set
CONFIG_BOOTPARAM_SOFTLOCKUP_PANIC_VALUE=0
# CONFIG_BOOT_PRINTK_DELAY is not set
CONFIG_BSD_PROCESS_ACCT_V3=y
# CONFIG_CAVIUM_OCTEON_2ND_KERNEL is not set
CONFIG_CAVIUM_OCTEON_CVMSEG_SIZE=2
CONFIG_CAVIUM_OCTEON_HW_FIX_UNALIGNED=y
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_REFERENCE_BOARD=y
# CONFIG_CAVIUM_OCTEON_SIMULATOR is not set
CONFIG_CAVIUM_OCTEON_SPECIFIC_OPTIONS=y
CONFIG_CEVT_R4K=y
CONFIG_CEVT_R4K_LIB=y
# CONFIG_CGROUP_SCHED is not set
CONFIG_CMDLINE="console=ttyS0,115200"
# CONFIG_COMEDI is not set
CONFIG_COMPAT=y
CONFIG_COMPAT_BRK=y
CONFIG_CPU_BIG_ENDIAN=y
CONFIG_CPU_CAVIUM_OCTEON=y
CONFIG_CPU_HAS_PREFETCH=y
CONFIG_CPU_HAS_SYNC=y
# CONFIG_CPU_LITTLE_ENDIAN is not set
# CONFIG_CPU_LOONGSON2 is not set
# CONFIG_CPU_MIPS32_R1 is not set
# CONFIG_CPU_MIPS32_R2 is not set
# CONFIG_CPU_MIPS64_R1 is not set
# CONFIG_CPU_MIPS64_R2 is not set
CONFIG_CPU_MIPSR2=y
# CONFIG_CPU_NEVADA is not set
# CONFIG_CPU_R10000 is not set
# CONFIG_CPU_R3000 is not set
# CONFIG_CPU_R4300 is not set
# CONFIG_CPU_R4X00 is not set
# CONFIG_CPU_R5000 is not set
# CONFIG_CPU_R5432 is not set
# CONFIG_CPU_R5500 is not set
# CONFIG_CPU_R6000 is not set
# CONFIG_CPU_R8000 is not set
# CONFIG_CPU_RM7000 is not set
# CONFIG_CPU_RM9000 is not set
# CONFIG_CPU_SB1 is not set
CONFIG_CPU_SUPPORTS_64BIT_KERNEL=y
CONFIG_CPU_SUPPORTS_HIGHMEM=y
# CONFIG_CPU_TX39XX is not set
# CONFIG_CPU_TX49XX is not set
# CONFIG_CPU_VR41XX is not set
CONFIG_CRAMFS=y
# CONFIG_DEBUG_BLOCK_EXT_DEVT is not set
# CONFIG_DEBUG_DEVRES is not set
# CONFIG_DEBUG_DRIVER is not set
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_KERNEL=y
# CONFIG_DEBUG_KOBJECT is not set
# CONFIG_DEBUG_LIST is not set
# CONFIG_DEBUG_LOCKING_API_SELFTESTS is not set
# CONFIG_DEBUG_LOCK_ALLOC is not set
# CONFIG_DEBUG_MUTEXES is not set
# CONFIG_DEBUG_NOTIFIERS is not set
# CONFIG_DEBUG_OBJECTS is not set
# CONFIG_DEBUG_RT_MUTEXES is not set
# CONFIG_DEBUG_SG is not set
# CONFIG_DEBUG_SHIRQ is not set
# CONFIG_DEBUG_SLAB is not set
CONFIG_DEBUG_SPINLOCK=y
CONFIG_DEBUG_SPINLOCK_SLEEP=y
# CONFIG_DEBUG_STACK_USAGE is not set
# CONFIG_DEBUG_VM is not set
# CONFIG_DEBUG_WRITECOUNT is not set
CONFIG_DECOMPRESS_LZMA=y
CONFIG_DEFAULT_CFQ=y
# CONFIG_DEFAULT_DEADLINE is not set
CONFIG_DEFAULT_IOSCHED="cfq"
CONFIG_DETECT_HUNG_TASK=y
CONFIG_DETECT_SOFTLOCKUP=y
CONFIG_DEVKMEM=y
CONFIG_DEVPORT=y
# CONFIG_DM9000 is not set
CONFIG_DMA_COHERENT=y
CONFIG_DNOTIFY=y
# CONFIG_DST is not set
CONFIG_EARLY_PRINTK=y
# CONFIG_ECHO is not set
CONFIG_ELF_CORE=y
CONFIG_ENABLE_MUST_CHECK=y
# CONFIG_ET131X is not set
CONFIG_FAIR_GROUP_SCHED=y
# CONFIG_FAULT_INJECTION is not set
# CONFIG_FLATMEM_MANUAL is not set
CONFIG_FRAME_WARN=2048
# CONFIG_FW_LOADER is not set
CONFIG_GENERIC_CLOCKEVENTS=y
CONFIG_GENERIC_CLOCKEVENTS_BUILD=y
CONFIG_GENERIC_CMOS_UPDATE=y
CONFIG_GENERIC_FIND_LAST_BIT=y
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HARDIRQS_NO__DO_IRQ=y
CONFIG_GROUP_SCHED=y
# CONFIG_HAMRADIO is not set
CONFIG_HARDWARE_WATCHPOINTS=y
CONFIG_HAS_DMA=y
CONFIG_HAS_IOMEM=y
CONFIG_HAS_IOPORT=y
CONFIG_HAVE_ARCH_KGDB=y
# CONFIG_HAVE_GENERIC_DMA_COHERENT is not set
CONFIG_HAVE_IDE=y
CONFIG_HAVE_MEMORY_PRESENT=y
CONFIG_HAVE_MLOCK=y
CONFIG_HAVE_MLOCKED_PAGE_BIT=y
CONFIG_HAVE_OPROFILE=y
CONFIG_HAVE_SYSCALL_WRAPPERS=y
# CONFIG_HECI is not set
# CONFIG_HIGH_RES_TIMERS is not set
CONFIG_HW_HAS_PCI=y
# CONFIG_HW_RANDOM is not set
CONFIG_HZ=250
# CONFIG_HZ_100 is not set
CONFIG_HZ_250=y
# CONFIG_I2C is not set
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
CONFIG_INET_DIAG=y
CONFIG_INET_TCP_DIAG=y
CONFIG_INET_XFRM_MODE_BEET=y
CONFIG_INET_XFRM_MODE_TRANSPORT=y
CONFIG_INET_XFRM_MODE_TUNNEL=y
CONFIG_INITRAMFS_SOURCE=""
CONFIG_INOTIFY=y
CONFIG_INOTIFY_USER=y
CONFIG_IOSCHED_AS=y
CONFIG_IOSCHED_CFQ=y
CONFIG_IP_MROUTE=y
CONFIG_IP_PIMSM_V1=y
CONFIG_IP_PIMSM_V2=y
CONFIG_IP_PNP=y
CONFIG_IP_PNP_BOOTP=y
CONFIG_IP_PNP_DHCP=y
CONFIG_IP_PNP_RARP=y
CONFIG_IRQ_CPU=y
CONFIG_IRQ_CPU_OCTEON=y
CONFIG_IRQ_PER_CPU=y
# CONFIG_ISDN is not set
CONFIG_KALLSYMS=y
# CONFIG_KALLSYMS_ALL is not set
CONFIG_KEXEC=y
# CONFIG_KGDB is not set
CONFIG_LEGACY_PTYS=y
CONFIG_LEGACY_PTY_COUNT=256
# CONFIG_LEMOTE_FULONG is not set
# CONFIG_LIB80211 is not set
CONFIG_LOCALVERSION_AUTO=y
CONFIG_LOCK_KERNEL=y
# CONFIG_LOCK_STAT is not set
# CONFIG_MACH_ALCHEMY is not set
# CONFIG_MACH_DECSTATION is not set
# CONFIG_MACH_JAZZ is not set
# CONFIG_MACH_TX39XX is not set
# CONFIG_MACH_TX49XX is not set
# CONFIG_MACH_VR41XX is not set
CONFIG_MAGIC_SYSRQ=y
# CONFIG_ME4000 is not set
# CONFIG_MEILHAUS is not set
# CONFIG_MIKROTIK_RB532 is not set
CONFIG_MIPS=y
CONFIG_MIPS32_COMPAT=y
CONFIG_MIPS32_N32=y
CONFIG_MIPS32_O32=y
# CONFIG_MIPS_COBALT is not set
CONFIG_MIPS_L1_CACHE_SHIFT=7
# CONFIG_MIPS_MACHINE is not set
# CONFIG_MIPS_MALTA is not set
CONFIG_MIPS_MT_DISABLED=y
# CONFIG_MIPS_MT_SMP is not set
# CONFIG_MIPS_MT_SMTC is not set
# CONFIG_MIPS_SIM is not set
# CONFIG_MISC_DEVICES is not set
CONFIG_MTD=y
# CONFIG_MTD_DEBUG is not set
# CONFIG_MTD_CONCAT is not set
CONFIG_MTD_PARTITIONS=y
# CONFIG_MTD_REDBOOT_PARTS is not set
CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_AR7_PARTS is not set
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLKDEVS=y
CONFIG_MTD_BLOCK=y
# CONFIG_MTD_OOPS is not set
CONFIG_MTD_CFI=y
# CONFIG_MTD_JEDECPROBE is not set
CONFIG_MTD_GEN_PROBE=y
# CONFIG_MTD_CFI_ADV_OPTIONS is not set
CONFIG_MTD_MAP_BANK_WIDTH_1=y
CONFIG_MTD_MAP_BANK_WIDTH_2=y
CONFIG_MTD_MAP_BANK_WIDTH_4=y
# CONFIG_MTD_MAP_BANK_WIDTH_8 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_16 is not set
# CONFIG_MTD_MAP_BANK_WIDTH_32 is not set
CONFIG_MTD_CFI_I1=y
CONFIG_MTD_CFI_I2=y
# CONFIG_MTD_CFI_I4 is not set
# CONFIG_MTD_CFI_I8 is not set
# CONFIG_MTD_CFI_INTELEXT is not set
CONFIG_MTD_CFI_AMDSTD=y
# CONFIG_MTD_CFI_STAA is not set
CONFIG_MTD_CFI_UTIL=y
# CONFIG_MTD_RAM is not set
# CONFIG_MTD_ROM is not set
# CONFIG_MTD_ABSENT is not set
# CONFIG_MTD_COMPLEX_MAPPINGS is not set
CONFIG_MTD_PHYSMAP=y
CONFIG_MTD_PHYSMAP_START=0x8000000
CONFIG_MTD_PHYSMAP_LEN=0x0
CONFIG_MTD_PHYSMAP_BANKWIDTH=2
# CONFIG_MTD_PLATRAM is not set
# CONFIG_MTD_SLRAM is not set
# CONFIG_MTD_PHRAM is not set
# CONFIG_MTD_MTDRAM is not set
# CONFIG_MTD_BLOCK2MTD is not set
# CONFIG_MTD_DOC2000 is not set
# CONFIG_MTD_DOC2001 is not set
# CONFIG_MTD_DOC2001PLUS is not set
# CONFIG_MTD_NAND is not set
# CONFIG_MTD_ONENAND is not set
# CONFIG_MTD_UBI is not set
# CONFIG_NATSEMI is not set
# CONFIG_NETLABEL is not set
# CONFIG_NETWORK_FILESYSTEMS is not set
# CONFIG_NET_SCHED is not set
# CONFIG_NEW_LEDS is not set
CONFIG_NLATTR=y
# CONFIG_NO_IOPORT is not set
CONFIG_NR_CPUS=16
CONFIG_NR_CPUS_DEFAULT_16=y
# CONFIG_NXP_STB220 is not set
# CONFIG_NXP_STB225 is not set
CONFIG_OCTEON_ETHERNET=y
CONFIG_OCTEON_MGMT=y
CONFIG_PAGEFLAGS_EXTENDED=y
# CONFIG_PAGE_POISONING is not set
# CONFIG_PARTITION_ADVANCED is not set
CONFIG_PCI=y
# CONFIG_PCI_DEBUG is not set
CONFIG_PCI_DOMAINS=y
# CONFIG_PCI_STUB is not set
# CONFIG_PCSPKR_PLATFORM is not set
CONFIG_PHYS_ADDR_T_64BIT=y
# CONFIG_PLAN9AUTH is not set
# CONFIG_PMC_MSP is not set
# CONFIG_PMC_YOSEMITE is not set
# CONFIG_PNX8550_JBS is not set
# CONFIG_PNX8550_STB810 is not set
# CONFIG_POHMELFS is not set
CONFIG_POSIX_MQUEUE=y
CONFIG_POSIX_MQUEUE_SYSCTL=y
# CONFIG_PROBE_INITRD_HEADER is not set
CONFIG_PROC_PAGE_MONITOR=y
# CONFIG_PROM_EMU is not set
# CONFIG_PROVE_LOCKING is not set
# CONFIG_RCU_TORTURE_TEST is not set
CONFIG_RELAY=y
# CONFIG_RTL8187SE is not set
# CONFIG_RT_GROUP_SCHED is not set
# CONFIG_RT_MUTEX_TESTER is not set
# CONFIG_RUNTIME_DEBUG is not set
# CONFIG_SCHEDSTATS is not set
CONFIG_SCHED_DEBUG=y
CONFIG_SCHED_OMIT_FRAME_POINTER=y
# CONFIG_SCSI_DMA is not set
CONFIG_SECCOMP=y
CONFIG_SECURITY=y
CONFIG_SECURITY_DEFAULT_MMAP_MIN_ADDR=0
CONFIG_SECURITY_NETWORK=y
# CONFIG_SECURITY_NETWORK_XFRM is not set
# CONFIG_SECURITY_PATH is not set
# CONFIG_SECURITY_TOMOYO is not set
# CONFIG_SERIAL_8250_EXTENDED is not set
# CONFIG_SGI_IP22 is not set
# CONFIG_SGI_IP27 is not set
# CONFIG_SGI_IP28 is not set
# CONFIG_SGI_IP32 is not set
# CONFIG_SIBYTE_BIGSUR is not set
# CONFIG_SIBYTE_CARMEL is not set
# CONFIG_SIBYTE_CRHINE is not set
# CONFIG_SIBYTE_CRHONE is not set
# CONFIG_SIBYTE_LITTLESUR is not set
# CONFIG_SIBYTE_RHONE is not set
# CONFIG_SIBYTE_SENTOSA is not set
# CONFIG_SIBYTE_SWARM is not set
# CONFIG_SLOW_WORK is not set
CONFIG_SMP=y
CONFIG_SPARSEMEM=y
CONFIG_SPARSEMEM_MANUAL=y
CONFIG_SPARSEMEM_STATIC=y
CONFIG_STAGING=y
# CONFIG_STAGING_EXCLUDE_BUILD is not set
CONFIG_STOP_MACHINE=y
CONFIG_SWAP_IO_SPACE=y
CONFIG_SYSFS_DEPRECATED=y
CONFIG_SYSFS_DEPRECATED_V2=y
CONFIG_SYSVIPC_COMPAT=y
CONFIG_SYS_HAS_CPU_CAVIUM_OCTEON=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_HIGHMEM=y
CONFIG_SYS_SUPPORTS_SMP=y
# CONFIG_TC35815 is not set
# CONFIG_TIMER_STATS is not set
CONFIG_TRACING_SUPPORT=y
CONFIG_UNEVICTABLE_LRU=y
CONFIG_USER_SCHED=y
CONFIG_USE_GENERIC_SMP_HELPERS=y
# CONFIG_VLAN_8021Q is not set
CONFIG_VM_EVENT_COUNTERS=y
CONFIG_WEAK_ORDERING=y
CONFIG_WEAK_REORDERING_BEYOND_LLSC=y
# CONFIG_WLAN_80211 is not set
CONFIG_ZONE_DMA_FLAG=0

2
target/linux/octeon/config/profile-mototech Normal file
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@@ -0,0 +1,2 @@
CONFIG_CRAMFS=y
CONFIG_MTD_CMDLINE_PARTS=y

2
target/linux/octeon/config/profile-simulator Normal file
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@@ -0,0 +1,2 @@
CONFIG_CMDLINE="console=ttyS0,115200 numcores=16"
CONFIG_CAVIUM_OCTEON_SIMULATOR=y

26
target/linux/octeon/image/Makefile Normal file
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@@ -0,0 +1,26 @@
#
# Copyright (C) 2009 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
define Image/BuildKernel
# Workaround pre-SDK-1.9.0 u-boot versions not handling the .notes section
$(TARGET_CROSS)strip -R .notes $(KDIR)/vmlinux.elf -o $(BIN_DIR)/openwrt-$(BOARD)-vmlinux.elf
$(STAGING_DIR_HOST)/bin/lzma e $(KDIR)/vmlinux $(KDIR)/vmlinux.bin.l7
dd if=$(KDIR)/vmlinux.bin.l7 of=$(BIN_DIR)/openwrt-$(BOARD)-vmlinux.lzma bs=65536 conv=sync
endef
define Image/Build/squashfs
$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
endef
define Image/Build
$(call Image/Build/$(1))
dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/openwrt-$(BOARD)-root.$(1) bs=128k conv=sync
endef
$(eval $(call BuildImage))

43
target/linux/octeon/patches/001-handle_removal_h_constraint.patch Normal file
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@@ -0,0 +1,43 @@
This is an incomplete proof of concept that I applied to be able to
build a 64 bit kernel with GCC-4.4. It doesn't handle the 32 bit case
or the R4000_WAR case.
Comments welcome.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
---
arch/mips/include/asm/compiler.h | 7 +++++++
arch/mips/include/asm/delay.h | 4 ++++
2 files changed, 11 insertions(+), 0 deletions(-)
--- a/arch/mips/include/asm/compiler.h
+++ b/arch/mips/include/asm/compiler.h
@@ -16,4 +16,11 @@
#define GCC_REG_ACCUM "accum"
#endif
+#if __GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 4)
+#define GCC_NO_H_CONSTRAINT
+#ifdef CONFIG_64BIT
+typedef unsigned int uint128_t __attribute__((mode(TI)));
+#endif
+#endif
+
#endif /* _ASM_COMPILER_H */
--- a/arch/mips/include/asm/delay.h
+++ b/arch/mips/include/asm/delay.h
@@ -83,10 +83,14 @@ static inline void __udelay(unsigned lon
: "r" (usecs), "r" (lpj)
: GCC_REG_ACCUM);
else if (sizeof(long) == 8 && !R4000_WAR)
+#ifdef GCC_NO_H_CONSTRAINT
+ usecs = ((uint128_t)usecs * lpj) >> 64;
+#else
__asm__("dmultu\t%2, %3"
: "=h" (usecs), "=l" (lo)
: "r" (usecs), "r" (lpj)
: GCC_REG_ACCUM);
+#endif
else if (sizeof(long) == 8 && R4000_WAR)
__asm__("dmultu\t%3, %4\n\tmfhi\t%0"
: "=r" (usecs), "=h" (hi), "=l" (lo)

9383
target/linux/octeon/patches/002-register_defs_pci.patch Normal file
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File diff suppressed because it is too large Load Diff

5002
target/linux/octeon/patches/003_pci_pcie_support.patch Normal file
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File diff suppressed because it is too large Load Diff

223
target/linux/octeon/patches/004-named_alloc_function.patch Normal file
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@@ -0,0 +1,223 @@
The MGMT ethernet driver uses these new functions.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
---
arch/mips/cavium-octeon/executive/cvmx-bootmem.c | 101 ++++++++++++++++++++++
arch/mips/include/asm/octeon/cvmx-bootmem.h | 85 ++++++++++++++++++
2 files changed, 186 insertions(+), 0 deletions(-)
--- a/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-bootmem.c
@@ -97,6 +97,32 @@ void *cvmx_bootmem_alloc(uint64_t size,
return cvmx_bootmem_alloc_range(size, alignment, 0, 0);
}
+void *cvmx_bootmem_alloc_named_range(uint64_t size, uint64_t min_addr,
+ uint64_t max_addr, uint64_t align,
+ char *name)
+{
+ int64_t addr;
+
+ addr = cvmx_bootmem_phy_named_block_alloc(size, min_addr, max_addr,
+ align, name, 0);
+ if (addr >= 0)
+ return cvmx_phys_to_ptr(addr);
+ else
+ return NULL;
+}
+
+void *cvmx_bootmem_alloc_named_address(uint64_t size, uint64_t address,
+ char *name)
+{
+ return cvmx_bootmem_alloc_named_range(size, address, address + size,
+ 0, name);
+}
+
+void *cvmx_bootmem_alloc_named(uint64_t size, uint64_t alignment, char *name)
+{
+ return cvmx_bootmem_alloc_named_range(size, 0, 0, alignment, name);
+}
+
int cvmx_bootmem_free_named(char *name)
{
return cvmx_bootmem_phy_named_block_free(name, 0);
@@ -584,3 +610,78 @@ int cvmx_bootmem_phy_named_block_free(ch
cvmx_bootmem_unlock();
return named_block_ptr != NULL; /* 0 on failure, 1 on success */
}
+
+int64_t cvmx_bootmem_phy_named_block_alloc(uint64_t size, uint64_t min_addr,
+ uint64_t max_addr,
+ uint64_t alignment,
+ char *name,
+ uint32_t flags)
+{
+ int64_t addr_allocated;
+ struct cvmx_bootmem_named_block_desc *named_block_desc_ptr;
+
+#ifdef DEBUG
+ cvmx_dprintf("cvmx_bootmem_phy_named_block_alloc: size: 0x%llx, min: "
+ "0x%llx, max: 0x%llx, align: 0x%llx, name: %s\n",
+ (unsigned long long)size,
+ (unsigned long long)min_addr,
+ (unsigned long long)max_addr,
+ (unsigned long long)alignment,
+ name);
+#endif
+ if (cvmx_bootmem_desc->major_version != 3) {
+ cvmx_dprintf("ERROR: Incompatible bootmem descriptor version: "
+ "%d.%d at addr: %p\n",
+ (int)cvmx_bootmem_desc->major_version,
+ (int)cvmx_bootmem_desc->minor_version,
+ cvmx_bootmem_desc);
+ return -1;
+ }
+
+ /*
+ * Take lock here, as name lookup/block alloc/name add need to
+ * be atomic.
+ */
+ if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
+ cvmx_spinlock_lock((cvmx_spinlock_t *)&(cvmx_bootmem_desc->lock));
+
+ /* Get pointer to first available named block descriptor */
+ named_block_desc_ptr =
+ cvmx_bootmem_phy_named_block_find(NULL,
+ flags | CVMX_BOOTMEM_FLAG_NO_LOCKING);
+
+ /*
+ * Check to see if name already in use, return error if name
+ * not available or no more room for blocks.
+ */
+ if (cvmx_bootmem_phy_named_block_find(name,
+ flags | CVMX_BOOTMEM_FLAG_NO_LOCKING) || !named_block_desc_ptr) {
+ if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
+ cvmx_spinlock_unlock((cvmx_spinlock_t *)&(cvmx_bootmem_desc->lock));
+ return -1;
+ }
+
+
+ /*
+ * Round size up to mult of minimum alignment bytes We need
+ * the actual size allocated to allow for blocks to be
+ * coallesced when they are freed. The alloc routine does the
+ * same rounding up on all allocations.
+ */
+ size = __ALIGN_MASK(size, (CVMX_BOOTMEM_ALIGNMENT_SIZE - 1));
+
+ addr_allocated = cvmx_bootmem_phy_alloc(size, min_addr, max_addr,
+ alignment,
+ flags | CVMX_BOOTMEM_FLAG_NO_LOCKING);
+ if (addr_allocated >= 0) {
+ named_block_desc_ptr->base_addr = addr_allocated;
+ named_block_desc_ptr->size = size;
+ strncpy(named_block_desc_ptr->name, name,
+ cvmx_bootmem_desc->named_block_name_len);
+ named_block_desc_ptr->name[cvmx_bootmem_desc->named_block_name_len - 1] = 0;
+ }
+
+ if (!(flags & CVMX_BOOTMEM_FLAG_NO_LOCKING))
+ cvmx_spinlock_unlock((cvmx_spinlock_t *)&(cvmx_bootmem_desc->lock));
+ return addr_allocated;
+}
--- a/arch/mips/include/asm/octeon/cvmx-bootmem.h
+++ b/arch/mips/include/asm/octeon/cvmx-bootmem.h
@@ -183,6 +183,64 @@ extern void *cvmx_bootmem_alloc_range(ui
* Returns 0 on failure,
* !0 on success
*/
+
+
+/**
+ * Allocate a block of memory from the free list that was passed
+ * to the application by the bootloader, and assign it a name in the
+ * global named block table. (part of the cvmx_bootmem_descriptor_t structure)
+ * Named blocks can later be freed.
+ *
+ * @size: Size in bytes of block to allocate
+ * @alignment: Alignment required - must be power of 2
+ * @name: name of block - must be less than CVMX_BOOTMEM_NAME_LEN bytes
+ *
+ * Returns a pointer to block of memory, NULL on error
+ */
+extern void *cvmx_bootmem_alloc_named(uint64_t size, uint64_t alignment,
+ char *name);
+
+
+
+/**
+ * Allocate a block of memory from the free list that was passed
+ * to the application by the bootloader, and assign it a name in the
+ * global named block table. (part of the cvmx_bootmem_descriptor_t structure)
+ * Named blocks can later be freed.
+ *
+ * @size: Size in bytes of block to allocate
+ * @address: Physical address to allocate memory at. If this
+ * memory is not available, the allocation fails.
+ * @name: name of block - must be less than CVMX_BOOTMEM_NAME_LEN
+ * bytes
+ *
+ * Returns a pointer to block of memory, NULL on error
+ */
+extern void *cvmx_bootmem_alloc_named_address(uint64_t size, uint64_t address,
+ char *name);
+
+
+
+/**
+ * Allocate a block of memory from a specific range of the free list
+ * that was passed to the application by the bootloader, and assign it
+ * a name in the global named block table. (part of the
+ * cvmx_bootmem_descriptor_t structure) Named blocks can later be
+ * freed. If request cannot be satisfied within the address range
+ * specified, NULL is returned
+ *
+ * @size: Size in bytes of block to allocate
+ * @min_addr: minimum address of range
+ * @max_addr: maximum address of range
+ * @align: Alignment of memory to be allocated. (must be a power of 2)
+ * @name: name of block - must be less than CVMX_BOOTMEM_NAME_LEN bytes
+ *
+ * Returns a pointer to block of memory, NULL on error
+ */
+extern void *cvmx_bootmem_alloc_named_range(uint64_t size, uint64_t min_addr,
+ uint64_t max_addr, uint64_t align,
+ char *name);
+
extern int cvmx_bootmem_free_named(char *name);
/**
@@ -224,6 +282,33 @@ int64_t cvmx_bootmem_phy_alloc(uint64_t
uint32_t flags);
/**
+ * Allocates a named block of physical memory from the free list, at
+ * (optional) requested address and alignment.
+ *
+ * @param size size of region to allocate. All requests are rounded
+ * up to be a multiple CVMX_BOOTMEM_ALIGNMENT_SIZE
+ * bytes size
+ * @param min_addr Minimum address that block can occupy.
+ * @param max_addr Specifies the maximum address_min (inclusive) that
+ * the allocation can use.
+ * @param alignment Requested alignment of the block. If this
+ * alignment cannot be met, the allocation fails.
+ * This must be a power of 2. (Note: Alignment of
+ * CVMX_BOOTMEM_ALIGNMENT_SIZE bytes is required, and
+ * internally enforced. Requested alignments of less
+ * than CVMX_BOOTMEM_ALIGNMENT_SIZE are set to
+ * CVMX_BOOTMEM_ALIGNMENT_SIZE.)
+ * @param name name to assign to named block
+ * @param flags Flags to control options for the allocation.
+ *
+ * @return physical address of block allocated, or -1 on failure
+ */
+int64_t cvmx_bootmem_phy_named_block_alloc(uint64_t size, uint64_t min_addr,
+ uint64_t max_addr,
+ uint64_t alignment,
+ char *name, uint32_t flags);
+
+/**
* Finds a named memory block by name.
* Also used for finding an unused entry in the named block table.
*

1642
target/linux/octeon/patches/005-register_defs_octeon_mgmt.patch Normal file
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File diff suppressed because it is too large Load Diff

2022
target/linux/octeon/patches/006-octeon_mgmt_driver.patch Normal file
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File diff suppressed because it is too large Load Diff

23
target/linux/octeon/patches/007-export_cvmx_sysinfo.patch Normal file
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@@ -0,0 +1,23 @@
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
---
arch/mips/cavium-octeon/executive/cvmx-sysinfo.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
--- a/arch/mips/cavium-octeon/executive/cvmx-sysinfo.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-sysinfo.c
@@ -29,6 +29,7 @@
* This module provides system/board/application information obtained
* by the bootloader.
*/
+#include <linux/module.h>
#include <asm/octeon/cvmx.h>
#include <asm/octeon/cvmx-spinlock.h>
@@ -69,6 +70,7 @@ struct cvmx_sysinfo *cvmx_sysinfo_get(vo
{
return &(state.sysinfo);
}
+EXPORT_SYMBOL(cvmx_sysinfo_get);
/**
* This function is used in non-simple executive environments (such as

37
target/linux/octeon/patches/008-more_board_types_constraints.patch Normal file
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@@ -0,0 +1,37 @@
The bootloader now uses additional board type constants. The
octeon-ethernet driver needs some of the new values.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
---
arch/mips/include/asm/octeon/cvmx-bootinfo.h | 13 +++++++++++++
1 files changed, 13 insertions(+), 0 deletions(-)
--- a/arch/mips/include/asm/octeon/cvmx-bootinfo.h
+++ b/arch/mips/include/asm/octeon/cvmx-bootinfo.h
@@ -157,6 +157,13 @@ enum cvmx_board_types_enum {
CVMX_BOARD_TYPE_NIC_XLE_4G = 21,
CVMX_BOARD_TYPE_EBT5600 = 22,
CVMX_BOARD_TYPE_EBH5201 = 23,
+ CVMX_BOARD_TYPE_EBT5200 = 24,
+ CVMX_BOARD_TYPE_CB5600 = 25,
+ CVMX_BOARD_TYPE_CB5601 = 26,
+ CVMX_BOARD_TYPE_CB5200 = 27,
+ /* Special 'generic' board type, supports many boards */
+ CVMX_BOARD_TYPE_GENERIC = 28,
+ CVMX_BOARD_TYPE_EBH5610 = 29,
CVMX_BOARD_TYPE_MAX,
/*
@@ -228,6 +235,12 @@ static inline const char *cvmx_board_typ
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_NIC_XLE_4G)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT5600)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5201)
+ ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBT5200)
+ ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CB5600)
+ ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CB5601)
+ ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_CB5200)
+ ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_GENERIC)
+ ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_EBH5610)
ENUM_BRD_TYPE_CASE(CVMX_BOARD_TYPE_MAX)
/* Customer boards listed here */

51
target/linux/octeon/patches/009-more_chip_specific_feature_tests.patch Normal file
View File

@@ -0,0 +1,51 @@
The octeon-ethernet driver needs to check for additional chip specific
features, we add them to the octeon_has_feature() framework.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
---
arch/mips/include/asm/octeon/octeon-feature.h | 27 +++++++++++++++++++++++++
1 files changed, 27 insertions(+), 0 deletions(-)
--- a/arch/mips/include/asm/octeon/octeon-feature.h
+++ b/arch/mips/include/asm/octeon/octeon-feature.h
@@ -57,6 +57,13 @@ enum octeon_feature {
OCTEON_FEATURE_RAID,
/* Octeon has a builtin USB */
OCTEON_FEATURE_USB,
+ /* Octeon IPD can run without using work queue entries */
+ OCTEON_FEATURE_NO_WPTR,
+ /* Octeon has DFA state machines */
+ OCTEON_FEATURE_DFA,
+ /* Octeon MDIO block supports clause 45 transactions for 10
+ * Gig support */
+ OCTEON_FEATURE_MDIO_CLAUSE_45,
};
static inline int cvmx_fuse_read(int fuse);
@@ -112,6 +119,26 @@ static inline int octeon_has_feature(enu
case OCTEON_FEATURE_USB:
return !(OCTEON_IS_MODEL(OCTEON_CN38XX)
|| OCTEON_IS_MODEL(OCTEON_CN58XX));
+ case OCTEON_FEATURE_NO_WPTR:
+ return (OCTEON_IS_MODEL(OCTEON_CN56XX)
+ || OCTEON_IS_MODEL(OCTEON_CN52XX))
+ && !OCTEON_IS_MODEL(OCTEON_CN56XX_PASS1_X)
+ && !OCTEON_IS_MODEL(OCTEON_CN52XX_PASS1_X);
+ case OCTEON_FEATURE_DFA:
+ if (!OCTEON_IS_MODEL(OCTEON_CN38XX)
+ && !OCTEON_IS_MODEL(OCTEON_CN31XX)
+ && !OCTEON_IS_MODEL(OCTEON_CN58XX))
+ return 0;
+ else if (OCTEON_IS_MODEL(OCTEON_CN3020))
+ return 0;
+ else if (OCTEON_IS_MODEL(OCTEON_CN38XX_PASS1))
+ return 1;
+ else
+ return !cvmx_fuse_read(120);
+ case OCTEON_FEATURE_MDIO_CLAUSE_45:
+ return !(OCTEON_IS_MODEL(OCTEON_CN3XXX)
+ || OCTEON_IS_MODEL(OCTEON_CN58XX)
+ || OCTEON_IS_MODEL(OCTEON_CN50XX));
}
return 0;
}

21
target/linux/octeon/patches/010-export_erratum_function.patch Normal file
View File

@@ -0,0 +1,21 @@
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
---
.../cavium-octeon/executive/cvmx-helper-errata.c | 3 +++
1 files changed, 3 insertions(+), 0 deletions(-)
--- a/arch/mips/cavium-octeon/executive/cvmx-helper-errata.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-errata.c
@@ -33,6 +33,8 @@
* these functions directly.
*
*/
+#include <linux/module.h>
+
#include <asm/octeon/octeon.h>
#include <asm/octeon/cvmx-helper-util.h>
@@ -377,3 +379,4 @@ void __cvmx_helper_errata_qlm_disable_2n
}
cvmx_helper_qlm_jtag_update(qlm);
}
+EXPORT_SYMBOL(__cvmx_helper_errata_qlm_disable_2nd_order_cdr);

26533
target/linux/octeon/patches/011-octeon_ethernet_driver.patch Normal file
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File diff suppressed because it is too large Load Diff

26
target/linux/octeon/patches/012-hook_up_eth_driver.patch Normal file
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@@ -0,0 +1,26 @@
The previous patch adds the driver files for octeon-ethernet. Here we
hook them up into the main kernel build system.
Signed-off-by: David Daney <ddaney@caviumnetworks.com>
---
drivers/staging/Kconfig | 2 ++
drivers/staging/Makefile | 1 +
2 files changed, 3 insertions(+), 0 deletions(-)
--- a/drivers/staging/Kconfig
+++ b/drivers/staging/Kconfig
@@ -115,5 +115,7 @@ source "drivers/staging/line6/Kconfig"
source "drivers/staging/serqt_usb/Kconfig"
+source "drivers/staging/octeon/Kconfig"
+
endif # !STAGING_EXCLUDE_BUILD
endif # STAGING
--- a/drivers/staging/Makefile
+++ b/drivers/staging/Makefile
@@ -40,3 +40,4 @@ obj-$(CONFIG_PLAN9AUTH) += p9auth/
obj-$(CONFIG_HECI) += heci/
obj-$(CONFIG_LINE6_USB) += line6/
obj-$(CONFIG_USB_SERIAL_QUATECH_ESU100) += serqt_usb/
+obj-$(CONFIG_OCTEON_ETHERNET) += octeon/

85
target/linux/octeon/patches/013-compile_fixes.patch Normal file
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@@ -0,0 +1,85 @@
--- a/arch/mips/cavium-octeon/executive/cvmx-helper-errata.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-errata.c
@@ -272,6 +272,7 @@ fix_ipd_exit:
*
* Returns Zero on success, negative on failure
*/
+#if 0
int __cvmx_helper_errata_asx_pass1(int interface, int port, int cpu_clock_hz)
{
/* Set hi water mark as per errata GMX-4 */
@@ -289,6 +290,7 @@ int __cvmx_helper_errata_asx_pass1(int i
cpu_clock_hz);
return 0;
}
+#endif
/**
* This function needs to be called on all Octeon chips with
--- a/arch/mips/include/asm/octeon/cvmx-helper-errata.h
+++ b/arch/mips/include/asm/octeon/cvmx-helper-errata.h
@@ -60,8 +60,8 @@ extern int __cvmx_helper_errata_fix_ipd_
*
* Returns Zero on success, negative on failure
*/
-extern int __cvmx_helper_errata_asx_pass1(int interface, int port,
- int cpu_clock_hz);
+//extern int __cvmx_helper_errata_asx_pass1(int interface, int port,
+// int cpu_clock_hz);
/**
* This function needs to be called on all Octeon chips with
--- a/arch/mips/cavium-octeon/executive/cvmx-helper-util.c
+++ b/arch/mips/cavium-octeon/executive/cvmx-helper-util.c
@@ -356,6 +356,7 @@ int cvmx_helper_get_ipd_port(int interfa
*
* Returns Interface number
*/
+#if 0
int cvmx_helper_get_interface_num(int ipd_port)
{
if (ipd_port < 16)
@@ -372,6 +373,7 @@ int cvmx_helper_get_interface_num(int ip
return -1;
}
+#endif
/**
* Returns the interface index number for an IPD/PKO port
@@ -381,6 +383,7 @@ int cvmx_helper_get_interface_num(int ip
*
* Returns Interface index number
*/
+#if 0
int cvmx_helper_get_interface_index_num(int ipd_port)
{
if (ipd_port < 32)
@@ -395,6 +398,7 @@ int cvmx_helper_get_interface_index_num(
return -1;
}
+#endif
/**
* Initialize the internal QLM JTAG logic to allow programming
--- a/arch/mips/include/asm/octeon/cvmx-helper-util.h
+++ b/arch/mips/include/asm/octeon/cvmx-helper-util.h
@@ -205,7 +205,7 @@ static inline void cvmx_helper_free_pack
*
* Returns Interface number
*/
-extern int cvmx_helper_get_interface_num(int ipd_port);
+//extern int cvmx_helper_get_interface_num(int ipd_port);
/**
* Returns the interface index number for an IPD/PKO port
@@ -215,7 +215,7 @@ extern int cvmx_helper_get_interface_num
*
* Returns Interface index number
*/
-extern int cvmx_helper_get_interface_index_num(int ipd_port);
+//extern int cvmx_helper_get_interface_index_num(int ipd_port);
/**
* Initialize the internal QLM JTAG logic to allow programming

8
target/linux/octeon/patches/015-no_werror.patch Normal file
View File

@@ -0,0 +1,8 @@
--- a/arch/mips/cavium-octeon/Makefile
+++ b/arch/mips/cavium-octeon/Makefile
@@ -18,5 +18,3 @@ obj-$(CONFIG_PCI) +=
obj-$(CONFIG_PCI) += pci.o
obj-$(CONFIG_PCI) += pcie.o
obj-$(CONFIG_PCI_MSI) += msi.o
-
-EXTRA_CFLAGS += -Werror

17
target/linux/octeon/profiles/100-Mototech.mk Normal file
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@@ -0,0 +1,17 @@
#
# Copyright (C) 2009 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
define Profile/mototech
NAME:=Mototech evaluation board
PACKAGES:=kmod-ath9k kmod-ata-core kmod-ata-sil24 kmod-usb-core kmod-usb2
endef
define Profile/mototech/Description
Package set compatible with the Mototech Evaluation Board (CN5000F).
endef
$(eval $(call Profile,mototech))

16
target/linux/octeon/profiles/200-Simulator.mk Normal file
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@@ -0,0 +1,16 @@
#
# Copyright (C) 2009 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
define Profile/simulator
NAME:=Simulator
endef
define Profile/simulator/Description
Package set compatible with the Cavium Octeon Simulator.
endef
$(eval $(call Profile,simulator))