Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus

Pull MIPS updates from Ralf Baechle: - three fixes for 3.15 that didn't make it in time - limited Octeon 3 support. - paravirtualization support - improvment to platform support for Netlogix SOCs. - add support for powering down the Malta eval board in software - add many instructions to the in-kernel microassembler. - add support for the BPF JIT. - minor cleanups of the BCM47xx code. - large cleanup of math emu code resulting in significant code size reduction, better readability of the code and more accurate emulation. - improvments to the MIPS CPS code. - support C3 power status for the R4k count/compare clock device. - improvments to the GIO support for older SGI workstations. - increase number of supported CPUs to 256; this can be reached on certain embedded multithreaded ccNUMA configurations. - various small cleanups, updates and fixes * 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus: (173 commits) MIPS: IP22/IP28: Improve GIO support MIPS: Octeon: Add twsi interrupt initialization for OCTEON 3XXX, 5XXX, 63XX DEC: Document the R4k MB ASIC mini interrupt controller DEC: Add self as the maintainer MIPS: Add microMIPS MSA support. MIPS: Replace calls to obsolete strict_strto call with kstrto* equivalents. MIPS: Replace obsolete strict_strto call with kstrto MIPS: BFP: Simplify code slightly. MIPS: Call find_vma with the mmap_sem held MIPS: Fix 'write_msa_##' inline macro. MIPS: Fix MSA toolchain support detection. mips: Update the email address of Geert Uytterhoeven MIPS: Add minimal defconfig for mips_paravirt MIPS: Enable build for new system 'paravirt' MIPS: paravirt: Add pci controller for virtio MIPS: Add code for new system 'paravirt' MIPS: Add functions for hypervisor call MIPS: OCTEON: Add OCTEON3 to __get_cpu_type MIPS: Add function get_ebase_cpunum MIPS: Add minimal support for OCTEON3 to c-r4k.c ...
2026-08-13 14:19:53 -07:00 · 2014-06-09 18:10:34 -07:00
parent 9b651cc227 f8647b506d
commit 82abb273d8
256 changed files with 8553 additions and 7896 deletions
@@ -2700,6 +2700,15 @@ S:	Orphan
 F:	Documentation/networking/decnet.txt
 F:	net/decnet/

+DECSTATION PLATFORM SUPPORT
+M:	"Maciej W. Rozycki" <macro@linux-mips.org>
+L:	linux-mips@linux-mips.org
+W:	http://www.linux-mips.org/wiki/DECstation
+S:	Maintained
+F:	arch/mips/dec/
+F:	arch/mips/include/asm/dec/
+F:	arch/mips/include/asm/mach-dec/
+
 DEFXX FDDI NETWORK DRIVER
 M:	"Maciej W. Rozycki" <macro@linux-mips.org>
 S:	Maintained
@@ -16,7 +16,7 @@ obj- := $(platform-)

 obj-y += kernel/
 obj-y += mm/
-obj-y += math-emu/
+obj-y += net/

 ifdef CONFIG_KVM
 obj-y += kvm/
@@ -18,6 +18,7 @@ platforms += loongson1
 platforms += mti-malta
 platforms += mti-sead3
 platforms += netlogic
+platforms += paravirt
 platforms += pmcs-msp71xx
 platforms += pnx833x
 platforms += ralink
@@ -12,6 +12,7 @@ config MIPS
 	select HAVE_ARCH_KGDB
 	select HAVE_ARCH_SECCOMP_FILTER
 	select HAVE_ARCH_TRACEHOOK
+	select HAVE_BPF_JIT if !CPU_MICROMIPS
 	select ARCH_HAVE_CUSTOM_GPIO_H
 	select HAVE_FUNCTION_TRACER
 	select HAVE_FUNCTION_TRACE_MCOUNT_TEST
@@ -50,6 +51,8 @@ config MIPS
 	select CLONE_BACKWARDS
 	select HAVE_DEBUG_STACKOVERFLOW
 	select HAVE_CC_STACKPROTECTOR
+	select CPU_PM if CPU_IDLE
+	select ARCH_HAS_TICK_BROADCAST if GENERIC_CLOCKEVENTS_BROADCAST

 menu "Machine selection"

@@ -83,6 +86,7 @@ config AR7
 	select SYS_HAS_EARLY_PRINTK
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select SYS_SUPPORTS_MIPS16
 	select SYS_SUPPORTS_ZBOOT_UART16550
 	select ARCH_REQUIRE_GPIOLIB
 	select VLYNQ
@@ -106,6 +110,7 @@ config ATH79
 	select SYS_HAS_EARLY_PRINTK
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_BIG_ENDIAN
+	select SYS_SUPPORTS_MIPS16
 	help
 	  Support for the Atheros AR71XX/AR724X/AR913X SoCs.

@@ -122,6 +127,7 @@ config BCM47XX
 	select NO_EXCEPT_FILL
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select SYS_SUPPORTS_MIPS16
 	select SYS_HAS_EARLY_PRINTK
 	select USE_GENERIC_EARLY_PRINTK_8250
 	help
@@ -168,9 +174,9 @@ config MACH_DECSTATION
 	bool "DECstations"
 	select BOOT_ELF32
 	select CEVT_DS1287
-	select CEVT_R4K
+	select CEVT_R4K if CPU_R4X00
 	select CSRC_IOASIC
-	select CSRC_R4K
+	select CSRC_R4K if CPU_R4X00
 	select CPU_DADDI_WORKAROUNDS if 64BIT
 	select CPU_R4000_WORKAROUNDS if 64BIT
 	select CPU_R4400_WORKAROUNDS if 64BIT
@@ -248,6 +254,7 @@ config LANTIQ
 	select SYS_HAS_CPU_MIPS32_R2
 	select SYS_SUPPORTS_BIG_ENDIAN
 	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_MIPS16
 	select SYS_SUPPORTS_MULTITHREADING
 	select SYS_HAS_EARLY_PRINTK
 	select ARCH_REQUIRE_GPIOLIB
@@ -330,6 +337,7 @@ config MIPS_MALTA
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 	select SYS_SUPPORTS_MIPS_CMP
 	select SYS_SUPPORTS_MIPS_CPS
+	select SYS_SUPPORTS_MIPS16
 	select SYS_SUPPORTS_MULTITHREADING
 	select SYS_SUPPORTS_SMARTMIPS
 	select SYS_SUPPORTS_ZBOOT
@@ -361,6 +369,7 @@ config MIPS_SEAD3
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 	select SYS_SUPPORTS_SMARTMIPS
 	select SYS_SUPPORTS_MICROMIPS
+	select SYS_SUPPORTS_MIPS16
 	select USB_EHCI_BIG_ENDIAN_DESC
 	select USB_EHCI_BIG_ENDIAN_MMIO
 	select USE_OF
@@ -380,6 +389,7 @@ config MACH_VR41XX
 	select CEVT_R4K
 	select CSRC_R4K
 	select SYS_HAS_CPU_VR41XX
+	select SYS_SUPPORTS_MIPS16
 	select ARCH_REQUIRE_GPIOLIB

 config NXP_STB220
@@ -407,6 +417,7 @@ config PMC_MSP
 	select SYS_HAS_CPU_MIPS32_R2
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_BIG_ENDIAN
+	select SYS_SUPPORTS_MIPS16
 	select IRQ_CPU
 	select SERIAL_8250
 	select SERIAL_8250_CONSOLE
@@ -430,6 +441,7 @@ config RALINK
 	select SYS_HAS_CPU_MIPS32_R2
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
+	select SYS_SUPPORTS_MIPS16
 	select SYS_HAS_EARLY_PRINTK
 	select HAVE_MACH_CLKDEV
 	select CLKDEV_LOOKUP
@@ -674,7 +686,6 @@ config SNI_RM
 	select SYS_SUPPORTS_BIG_ENDIAN
 	select SYS_SUPPORTS_HIGHMEM
 	select SYS_SUPPORTS_LITTLE_ENDIAN
-	select USE_GENERIC_EARLY_PRINTK_8250
 	help
 	  The SNI RM200/300/400 are MIPS-based machines manufactured by
 	  Siemens Nixdorf Informationssysteme (SNI), parent company of Pyramid
@@ -721,6 +732,11 @@ config CAVIUM_OCTEON_SOC
 	select ZONE_DMA32
 	select HOLES_IN_ZONE
 	select ARCH_REQUIRE_GPIOLIB
+	select LIBFDT
+	select USE_OF
+	select ARCH_SPARSEMEM_ENABLE
+	select SYS_SUPPORTS_SMP
+	select NR_CPUS_DEFAULT_16
 	help
 	  This option supports all of the Octeon reference boards from Cavium
 	  Networks. It builds a kernel that dynamically determines the Octeon
@@ -789,6 +805,25 @@ config NLM_XLP_BOARD
 	  This board is based on Netlogic XLP Processor.
 	  Say Y here if you have a XLP based board.

+config MIPS_PARAVIRT
+	bool "Para-Virtualized guest system"
+	select CEVT_R4K
+	select CSRC_R4K
+	select DMA_COHERENT
+	select SYS_SUPPORTS_64BIT_KERNEL
+	select SYS_SUPPORTS_32BIT_KERNEL
+	select SYS_SUPPORTS_BIG_ENDIAN
+	select SYS_SUPPORTS_SMP
+	select NR_CPUS_DEFAULT_4
+	select SYS_HAS_EARLY_PRINTK
+	select SYS_HAS_CPU_MIPS32_R2
+	select SYS_HAS_CPU_MIPS64_R2
+	select SYS_HAS_CPU_CAVIUM_OCTEON
+	select HW_HAS_PCI
+	select SWAP_IO_SPACE
+	help
+	  This option supports guest running under ????
+
 endchoice

 source "arch/mips/alchemy/Kconfig"
@@ -809,6 +844,7 @@ source "arch/mips/cavium-octeon/Kconfig"
 source "arch/mips/loongson/Kconfig"
 source "arch/mips/loongson1/Kconfig"
 source "arch/mips/netlogic/Kconfig"
+source "arch/mips/paravirt/Kconfig"

 endmenu

@@ -1059,6 +1095,7 @@ config SOC_PNX833X
 	select SYS_SUPPORTS_32BIT_KERNEL
 	select SYS_SUPPORTS_LITTLE_ENDIAN
 	select SYS_SUPPORTS_BIG_ENDIAN
+	select SYS_SUPPORTS_MIPS16
 	select CPU_MIPSR2_IRQ_VI

 config SOC_PNX8335
@@ -1398,16 +1435,11 @@ config CPU_SB1
 config CPU_CAVIUM_OCTEON
 	bool "Cavium Octeon processor"
 	depends on SYS_HAS_CPU_CAVIUM_OCTEON
-	select ARCH_SPARSEMEM_ENABLE
 	select CPU_HAS_PREFETCH
 	select CPU_SUPPORTS_64BIT_KERNEL
-	select SYS_SUPPORTS_SMP
-	select NR_CPUS_DEFAULT_16
 	select WEAK_ORDERING
 	select CPU_SUPPORTS_HIGHMEM
 	select CPU_SUPPORTS_HUGEPAGES
-	select LIBFDT
-	select USE_OF
 	select USB_EHCI_BIG_ENDIAN_MMIO
 	select MIPS_L1_CACHE_SHIFT_7
 	help
@@ -1659,6 +1691,12 @@ config SYS_HAS_CPU_XLR
 config SYS_HAS_CPU_XLP
 	bool

+config MIPS_MALTA_PM
+	depends on MIPS_MALTA
+	depends on PCI
+	bool
+	default y
+
 #
 # CPU may reorder R->R, R->W, W->R, W->W
 # Reordering beyond LL and SC is handled in WEAK_REORDERING_BEYOND_LLSC
@@ -1842,7 +1880,7 @@ config FORCE_MAX_ZONEORDER

 config CEVT_GIC
 	bool "Use GIC global counter for clock events"
-	depends on IRQ_GIC && !(MIPS_SEAD3 || MIPS_MT_SMTC)
+	depends on IRQ_GIC && !MIPS_SEAD3
 	help
 	  Use the GIC global counter for the clock events. The R4K clock
 	  event driver is always present, so if the platform ends up not
@@ -1895,19 +1933,8 @@ config CPU_R4K_CACHE_TLB
 	bool
 	default y if !(CPU_R3000 || CPU_R8000 || CPU_SB1 || CPU_TX39XX || CPU_CAVIUM_OCTEON)

-choice
-	prompt "MIPS MT options"
-
-config MIPS_MT_DISABLED
-	bool "Disable multithreading support"
-	help
-	  Use this option if your platform does not support the MT ASE
-	  which is hardware multithreading support. On systems without
-	  an MT-enabled processor, this will be the only option that is
-	  available in this menu.
-
 config MIPS_MT_SMP
-	bool "Use 1 TC on each available VPE for SMP"
+	bool "MIPS MT SMP support (1 TC on each available VPE)"
 	depends on SYS_SUPPORTS_MULTITHREADING
 	select CPU_MIPSR2_IRQ_VI
 	select CPU_MIPSR2_IRQ_EI
@@ -1926,26 +1953,6 @@ config MIPS_MT_SMP
 	  Intel Hyperthreading feature. For further information go to
 	  <http://www.imgtec.com/mips/mips-multithreading.asp>.

-config MIPS_MT_SMTC
-	bool "Use all TCs on all VPEs for SMP (DEPRECATED)"
-	depends on CPU_MIPS32_R2
-	depends on SYS_SUPPORTS_MULTITHREADING
-	depends on !MIPS_CPS
-	select CPU_MIPSR2_IRQ_VI
-	select CPU_MIPSR2_IRQ_EI
-	select MIPS_MT
-	select SMP
-	select SMP_UP
-	select SYS_SUPPORTS_SMP
-	select NR_CPUS_DEFAULT_8
-	help
-	  This is a kernel model which is known as SMTC. This is
-	  supported on cores with the MT ASE and presents all TCs
-	  available on all VPEs to support SMP. For further
-	  information see <http://www.linux-mips.org/wiki/34K#SMTC>.
-
-endchoice
-
 config MIPS_MT
 	bool

@@ -1967,7 +1974,7 @@ config SYS_SUPPORTS_MULTITHREADING
 config MIPS_MT_FPAFF
 	bool "Dynamic FPU affinity for FP-intensive threads"
 	default y
-	depends on MIPS_MT_SMP || MIPS_MT_SMTC
+	depends on MIPS_MT_SMP

 config MIPS_VPE_LOADER
 	bool "VPE loader support."
@@ -1989,29 +1996,6 @@ config MIPS_VPE_LOADER_MT
 	default "y"
 	depends on MIPS_VPE_LOADER && !MIPS_CMP

-config MIPS_MT_SMTC_IM_BACKSTOP
-	bool "Use per-TC register bits as backstop for inhibited IM bits"
-	depends on MIPS_MT_SMTC
-	default n
-	help
-	  To support multiple TC microthreads acting as "CPUs" within
-	  a VPE, VPE-wide interrupt mask bits must be specially manipulated
-	  during interrupt handling. To support legacy drivers and interrupt
-	  controller management code, SMTC has a "backstop" to track and
-	  if necessary restore the interrupt mask. This has some performance
-	  impact on interrupt service overhead.
-
-config MIPS_MT_SMTC_IRQAFF
-	bool "Support IRQ affinity API"
-	depends on MIPS_MT_SMTC
-	default n
-	help
-	  Enables SMP IRQ affinity API (/proc/irq/*/smp_affinity, etc.)
-	  for SMTC Linux kernel. Requires platform support, of which
-	  an example can be found in the MIPS kernel i8259 and Malta
-	  platform code.  Adds some overhead to interrupt dispatch, and
-	  should be used only if you know what you are doing.
-
 config MIPS_VPE_LOADER_TOM
 	bool "Load VPE program into memory hidden from linux"
 	depends on MIPS_VPE_LOADER
@@ -2039,7 +2023,7 @@ config MIPS_VPE_APSP_API_MT

 config MIPS_CMP
 	bool "MIPS CMP framework support (DEPRECATED)"
-	depends on SYS_SUPPORTS_MIPS_CMP && !MIPS_MT_SMTC
+	depends on SYS_SUPPORTS_MIPS_CMP
 	select MIPS_GIC_IPI
 	select SYNC_R4K
 	select WEAK_ORDERING
@@ -2057,9 +2041,11 @@ config MIPS_CPS
 	depends on SYS_SUPPORTS_MIPS_CPS
 	select MIPS_CM
 	select MIPS_CPC
+	select MIPS_CPS_PM if HOTPLUG_CPU
 	select MIPS_GIC_IPI
 	select SMP
 	select SYNC_R4K if (CEVT_R4K || CSRC_R4K)
+	select SYS_SUPPORTS_HOTPLUG_CPU
 	select SYS_SUPPORTS_SMP
 	select WEAK_ORDERING
 	help
@@ -2069,6 +2055,9 @@ config MIPS_CPS
 	  no external assistance. It is safe to enable this when hardware
 	  support is unavailable.

+config MIPS_CPS_PM
+	bool
+
 config MIPS_GIC_IPI
 	bool

@@ -2199,6 +2188,13 @@ config SYS_SUPPORTS_SMARTMIPS
 config SYS_SUPPORTS_MICROMIPS
 	bool

+config SYS_SUPPORTS_MIPS16
+	bool
+	help
+	  This option must be set if a kernel might be executed on a MIPS16-
+	  enabled CPU even if MIPS16 is not actually being used.  In other
+	  words, it makes the kernel MIPS16-tolerant.
+
 config CPU_SUPPORTS_MSA
 	bool

@@ -2239,7 +2235,7 @@ config NODES_SHIFT

 config HW_PERF_EVENTS
 	bool "Enable hardware performance counter support for perf events"
-	depends on PERF_EVENTS && !MIPS_MT_SMTC && OPROFILE=n && (CPU_MIPS32 || CPU_MIPS64 || CPU_R10000 || CPU_SB1 || CPU_CAVIUM_OCTEON || CPU_XLP)
+	depends on PERF_EVENTS && OPROFILE=n && (CPU_MIPS32 || CPU_MIPS64 || CPU_R10000 || CPU_SB1 || CPU_CAVIUM_OCTEON || CPU_XLP)
 	default y
 	help
 	  Enable hardware performance counter support for perf events. If
@@ -2297,8 +2293,8 @@ config NR_CPUS_DEFAULT_64
 	bool

 config NR_CPUS
-	int "Maximum number of CPUs (2-64)"
-	range 2 64
+	int "Maximum number of CPUs (2-256)"
+	range 2 256
 	depends on SMP
 	default "4" if NR_CPUS_DEFAULT_4
 	default "8" if NR_CPUS_DEFAULT_8
@@ -2671,12 +2667,16 @@ endmenu
 config MIPS_EXTERNAL_TIMER
 	bool

-if CPU_SUPPORTS_CPUFREQ && MIPS_EXTERNAL_TIMER
 menu "CPU Power Management"
+
+if CPU_SUPPORTS_CPUFREQ && MIPS_EXTERNAL_TIMER
 source "drivers/cpufreq/Kconfig"
-endmenu
 endif

+source "drivers/cpuidle/Kconfig"
+
+endmenu
+
 source "net/Kconfig"

 source "drivers/Kconfig"
@@ -79,15 +79,6 @@ config CMDLINE_OVERRIDE

 	  Normally, you will choose 'N' here.

-config SMTC_IDLE_HOOK_DEBUG
-	bool "Enable additional debug checks before going into CPU idle loop"
-	depends on DEBUG_KERNEL && MIPS_MT_SMTC
-	help
-	  This option enables Enable additional debug checks before going into
-	  CPU idle loop.  For details on these checks, see
-	  arch/mips/kernel/smtc.c.  This debugging option result in significant
-	  overhead so should be disabled in production kernels.
-
 config SB1XXX_CORELIS
 	bool "Corelis Debugger"
 	depends on SIBYTE_SB1xxx_SOC
@@ -120,7 +120,7 @@ cflags-$(CONFIG_SB1XXX_CORELIS)	+= $(call cc-option,-mno-sched-prolog) \
 				   -fno-omit-frame-pointer

 ifeq ($(CONFIG_CPU_HAS_MSA),y)
-toolchain-msa			:= $(call cc-option-yn,-mhard-float -mfp64 -mmsa)
+toolchain-msa	:= $(call cc-option-yn,-mhard-float -mfp64 -Wa$(comma)-mmsa)
 cflags-$(toolchain-msa)		+= -DTOOLCHAIN_SUPPORTS_MSA
 endif

@@ -251,6 +251,7 @@ OBJCOPYFLAGS		+= --remove-section=.reginfo
 head-y := arch/mips/kernel/head.o

 libs-y			+= arch/mips/lib/
+libs-y			+= arch/mips/math-emu/

 # See arch/mips/Kbuild for content of core part of the kernel
 core-y += arch/mips/
@@ -49,7 +49,7 @@ void __init prom_init(void)
 	prom_init_cmdline();

 	memsize_str = prom_getenv("memsize");
-	if (!memsize_str || strict_strtoul(memsize_str, 0, &memsize))
+	if (!memsize_str || kstrtoul(memsize_str, 0, &memsize))
 		memsize = 0x04000000;

 	add_memory_region(0, memsize, BOOT_MEM_RAM);
@@ -67,6 +67,12 @@ void __init plat_mem_setup(void)
 	case ALCHEMY_CPU_AU1500:
 	case ALCHEMY_CPU_AU1100:
 		coherentio = 0;
+		break;
+	case ALCHEMY_CPU_AU1200:
+		/* Au1200 AB USB does not support coherent memory */
+		if (0 == (read_c0_prid() & PRID_REV_MASK))
+			coherentio = 0;
+		break;
 	}

 	board_setup();	/* board specific setup */
@@ -355,47 +355,25 @@ static inline void __au1200_udc_control(void __iomem *base, int enable)
 	}
 }

-static inline int au1200_coherency_bug(void)
-{
-#if defined(CONFIG_DMA_COHERENT)
-	/* Au1200 AB USB does not support coherent memory */
-	if (!(read_c0_prid() & PRID_REV_MASK)) {
-		printk(KERN_INFO "Au1200 USB: this is chip revision AB !!\n");
-		printk(KERN_INFO "Au1200 USB: update your board or re-configure"
-				 " the kernel\n");
-		return -ENODEV;
-	}
-#endif
-	return 0;
-}
-
 static inline int au1200_usb_control(int block, int enable)
 {
 	void __iomem *base =
 			(void __iomem *)KSEG1ADDR(AU1200_USB_CTL_PHYS_ADDR);
-	int ret = 0;

 	switch (block) {
 	case ALCHEMY_USB_OHCI0:
-		ret = au1200_coherency_bug();
-		if (ret && enable)
-			goto out;
 		__au1200_ohci_control(base, enable);
 		break;
 	case ALCHEMY_USB_UDC0:
 		__au1200_udc_control(base, enable);
 		break;
 	case ALCHEMY_USB_EHCI0:
-		ret = au1200_coherency_bug();
-		if (ret && enable)
-			goto out;
 		__au1200_ehci_control(base, enable);
 		break;
 	default:
-		ret = -ENODEV;
+		return -ENODEV;
 	}
-out:
-	return ret;
+	return 0;
 }


@@ -158,7 +158,7 @@ static ssize_t db1x_pmattr_store(struct kobject *kobj,
 	int tmp;

 	if (ATTRCMP(timer_timeout)) {
-		tmp = strict_strtoul(instr, 0, &l);
+		tmp = kstrtoul(instr, 0, &l);
 		if (tmp)
 			return tmp;

@@ -181,7 +181,7 @@ static ssize_t db1x_pmattr_store(struct kobject *kobj,
 		}

 	} else if (ATTRCMP(wakemsk)) {
-		tmp = strict_strtoul(instr, 0, &l);
+		tmp = kstrtoul(instr, 0, &l);
 		if (tmp)
 			return tmp;

@@ -69,15 +69,18 @@ static __init void prom_init_mem(void)
 	 * BCM47XX uses 128MB for addressing the ram, if the system contains
 	 * less that that amount of ram it remaps the ram more often into the
 	 * available space.
-	 * Accessing memory after 128MB will cause an exception.
-	 * max contains the biggest possible address supported by the platform.
-	 * If the method wants to try something above we assume 128MB ram.
 	 */
-	off = (unsigned long)prom_init;
-	max = off | ((128 << 20) - 1);
-	for (mem = (1 << 20); mem < (128 << 20); mem += (1 << 20)) {
-		if ((off + mem) > max) {
-			mem = (128 << 20);
+
+	/* Physical address, without mapping to any kernel segment */
+	off = CPHYSADDR((unsigned long)prom_init);
+
+	/* Accessing memory after 128 MiB will cause an exception */
+	max = 128 << 20;
+
+	for (mem = 1 << 20; mem < max; mem += 1 << 20) {
+		/* Loop condition may be not enough, off may be over 1 MiB */
+		if (off + mem >= max) {
+			mem = max;
 			printk(KERN_DEBUG "assume 128MB RAM\n");
 			break;
 		}
@@ -10,6 +10,17 @@ config CAVIUM_CN63XXP1
 	  non-CN63XXP1 hardware, so it is recommended to select "n"
 	  unless it is known the workarounds are needed.

+config CAVIUM_OCTEON_CVMSEG_SIZE
+	int "Number of L1 cache lines reserved for CVMSEG memory"
+	range 0 54
+	default 1
+	help
+	  CVMSEG LM is a segment that accesses portions of the dcache as a
+	  local memory; the larger CVMSEG is, the smaller the cache is.
+	  This selects the size of CVMSEG LM, which is in cache blocks. The
+	  legally range is from zero to 54 cache blocks (i.e. CVMSEG LM is
+	  between zero and 6192 bytes).
+
 endif # CPU_CAVIUM_OCTEON

 if CAVIUM_OCTEON_SOC
@@ -23,17 +34,6 @@ config CAVIUM_OCTEON_2ND_KERNEL
 	  with this option to be run at the same time as one built without this
 	  option.

-config CAVIUM_OCTEON_CVMSEG_SIZE
-	int "Number of L1 cache lines reserved for CVMSEG memory"
-	range 0 54
-	default 1
-	help
-	  CVMSEG LM is a segment that accesses portions of the dcache as a
-	  local memory; the larger CVMSEG is, the smaller the cache is.
-	  This selects the size of CVMSEG LM, which is in cache blocks. The
-	  legally range is from zero to 54 cache blocks (i.e. CVMSEG LM is
-	  between zero and 6192 bytes).
-
 config CAVIUM_OCTEON_LOCK_L2
 	bool "Lock often used kernel code in the L2"
 	default "y"
@@ -86,7 +86,6 @@ config SWIOTLB
 	select IOMMU_HELPER
 	select NEED_SG_DMA_LENGTH

-
 config OCTEON_ILM
 	tristate "Module to measure interrupt latency using Octeon CIU Timer"
 	help
@@ -105,6 +105,158 @@ int cvmx_helper_ports_on_interface(int interface)
 }
 EXPORT_SYMBOL_GPL(cvmx_helper_ports_on_interface);

+/**
+ * @INTERNAL
+ * Return interface mode for CN68xx.
+ */
+static cvmx_helper_interface_mode_t __cvmx_get_mode_cn68xx(int interface)
+{
+	union cvmx_mio_qlmx_cfg qlm_cfg;
+	switch (interface) {
+	case 0:
+		qlm_cfg.u64 = cvmx_read_csr(CVMX_MIO_QLMX_CFG(0));
+		/* QLM is disabled when QLM SPD is 15. */
+		if (qlm_cfg.s.qlm_spd == 15)
+			return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+
+		if (qlm_cfg.s.qlm_cfg == 2)
+			return CVMX_HELPER_INTERFACE_MODE_SGMII;
+		else if (qlm_cfg.s.qlm_cfg == 3)
+			return CVMX_HELPER_INTERFACE_MODE_XAUI;
+		else
+			return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+	case 2:
+	case 3:
+	case 4:
+		qlm_cfg.u64 = cvmx_read_csr(CVMX_MIO_QLMX_CFG(interface));
+		/* QLM is disabled when QLM SPD is 15. */
+		if (qlm_cfg.s.qlm_spd == 15)
+			return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+
+		if (qlm_cfg.s.qlm_cfg == 2)
+			return CVMX_HELPER_INTERFACE_MODE_SGMII;
+		else if (qlm_cfg.s.qlm_cfg == 3)
+			return CVMX_HELPER_INTERFACE_MODE_XAUI;
+		else
+			return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+	case 7:
+		qlm_cfg.u64 = cvmx_read_csr(CVMX_MIO_QLMX_CFG(3));
+		/* QLM is disabled when QLM SPD is 15. */
+		if (qlm_cfg.s.qlm_spd == 15) {
+			return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+		} else if (qlm_cfg.s.qlm_cfg != 0) {
+			qlm_cfg.u64 = cvmx_read_csr(CVMX_MIO_QLMX_CFG(1));
+			if (qlm_cfg.s.qlm_cfg != 0)
+				return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+		}
+		return CVMX_HELPER_INTERFACE_MODE_NPI;
+	case 8:
+		return CVMX_HELPER_INTERFACE_MODE_LOOP;
+	default:
+		return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+	}
+}
+
+/**
+ * @INTERNAL
+ * Return interface mode for an Octeon II
+ */
+static cvmx_helper_interface_mode_t __cvmx_get_mode_octeon2(int interface)
+{
+	union cvmx_gmxx_inf_mode mode;
+
+	if (OCTEON_IS_MODEL(OCTEON_CN68XX))
+		return __cvmx_get_mode_cn68xx(interface);
+
+	if (interface == 2)
+		return CVMX_HELPER_INTERFACE_MODE_NPI;
+
+	if (interface == 3)
+		return CVMX_HELPER_INTERFACE_MODE_LOOP;
+
+	/* Only present in CN63XX & CN66XX Octeon model */
+	if ((OCTEON_IS_MODEL(OCTEON_CN63XX) &&
+	     (interface == 4 || interface == 5)) ||
+	    (OCTEON_IS_MODEL(OCTEON_CN66XX) &&
+	     interface >= 4 && interface <= 7)) {
+		return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+	}
+
+	if (OCTEON_IS_MODEL(OCTEON_CN66XX)) {
+		union cvmx_mio_qlmx_cfg mio_qlm_cfg;
+
+		/* QLM2 is SGMII0 and QLM1 is SGMII1 */
+		if (interface == 0)
+			mio_qlm_cfg.u64 = cvmx_read_csr(CVMX_MIO_QLMX_CFG(2));
+		else if (interface == 1)
+			mio_qlm_cfg.u64 = cvmx_read_csr(CVMX_MIO_QLMX_CFG(1));
+		else
+			return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+
+		if (mio_qlm_cfg.s.qlm_spd == 15)
+			return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+
+		if (mio_qlm_cfg.s.qlm_cfg == 9)
+			return CVMX_HELPER_INTERFACE_MODE_SGMII;
+		else if (mio_qlm_cfg.s.qlm_cfg == 11)
+			return CVMX_HELPER_INTERFACE_MODE_XAUI;
+		else
+			return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+	} else if (OCTEON_IS_MODEL(OCTEON_CN61XX)) {
+		union cvmx_mio_qlmx_cfg qlm_cfg;
+
+		if (interface == 0) {
+			qlm_cfg.u64 = cvmx_read_csr(CVMX_MIO_QLMX_CFG(2));
+			if (qlm_cfg.s.qlm_cfg == 2)
+				return CVMX_HELPER_INTERFACE_MODE_SGMII;
+			else if (qlm_cfg.s.qlm_cfg == 3)
+				return CVMX_HELPER_INTERFACE_MODE_XAUI;
+			else
+				return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+		} else if (interface == 1) {
+			qlm_cfg.u64 = cvmx_read_csr(CVMX_MIO_QLMX_CFG(0));
+			if (qlm_cfg.s.qlm_cfg == 2)
+				return CVMX_HELPER_INTERFACE_MODE_SGMII;
+			else if (qlm_cfg.s.qlm_cfg == 3)
+				return CVMX_HELPER_INTERFACE_MODE_XAUI;
+			else
+				return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+		}
+	} else if (OCTEON_IS_MODEL(OCTEON_CNF71XX)) {
+		if (interface == 0) {
+			union cvmx_mio_qlmx_cfg qlm_cfg;
+			qlm_cfg.u64 = cvmx_read_csr(CVMX_MIO_QLMX_CFG(0));
+			if (qlm_cfg.s.qlm_cfg == 2)
+				return CVMX_HELPER_INTERFACE_MODE_SGMII;
+		}
+		return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+	}
+
+	if (interface == 1 && OCTEON_IS_MODEL(OCTEON_CN63XX))
+		return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+
+	mode.u64 = cvmx_read_csr(CVMX_GMXX_INF_MODE(interface));
+
+	if (OCTEON_IS_MODEL(OCTEON_CN63XX)) {
+		switch (mode.cn63xx.mode) {
+		case 0:
+			return CVMX_HELPER_INTERFACE_MODE_SGMII;
+		case 1:
+			return CVMX_HELPER_INTERFACE_MODE_XAUI;
+		default:
+			return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+		}
+	} else {
+		if (!mode.s.en)
+			return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+
+		if (mode.s.type)
+			return CVMX_HELPER_INTERFACE_MODE_GMII;
+		else
+			return CVMX_HELPER_INTERFACE_MODE_RGMII;
+	}
+}
+
 /**
 * Get the operating mode of an interface. Depending on the Octeon
 * chip and configuration, this function returns an enumeration
@@ -118,6 +270,20 @@ EXPORT_SYMBOL_GPL(cvmx_helper_ports_on_interface);
 cvmx_helper_interface_mode_t cvmx_helper_interface_get_mode(int interface)
 {
 	union cvmx_gmxx_inf_mode mode;
+
+	if (interface < 0 ||
+	    interface >= cvmx_helper_get_number_of_interfaces())
+		return CVMX_HELPER_INTERFACE_MODE_DISABLED;
+
+	/*
+	 * Octeon II models
+	 */
+	if (OCTEON_IS_MODEL(OCTEON_CN6XXX) || OCTEON_IS_MODEL(OCTEON_CNF71XX))
+		return __cvmx_get_mode_octeon2(interface);
+
+	/*
+	 * Octeon and Octeon Plus models
+	 */
 	if (interface == 2)
 		return CVMX_HELPER_INTERFACE_MODE_NPI;

@@ -1260,11 +1260,13 @@ static void __init octeon_irq_init_ciu(void)
 	for (i = 0; i < 4; i++)
 		octeon_irq_force_ciu_mapping(ciu_domain, i + OCTEON_IRQ_PCI_MSI0, 0, i + 40);

+	octeon_irq_force_ciu_mapping(ciu_domain, OCTEON_IRQ_TWSI, 0, 45);
 	octeon_irq_force_ciu_mapping(ciu_domain, OCTEON_IRQ_RML, 0, 46);
 	for (i = 0; i < 4; i++)
 		octeon_irq_force_ciu_mapping(ciu_domain, i + OCTEON_IRQ_TIMER0, 0, i + 52);

 	octeon_irq_force_ciu_mapping(ciu_domain, OCTEON_IRQ_USB0, 0, 56);
+	octeon_irq_force_ciu_mapping(ciu_domain, OCTEON_IRQ_TWSI2, 0, 59);

 	/* CIU_1 */
 	for (i = 0; i < 16; i++)
@@ -729,17 +729,6 @@ void __init prom_init(void)
 	octeon_write_lcd("Linux");
 #endif

-#ifdef CONFIG_CAVIUM_GDB
-	/*
-	 * When debugging the linux kernel, force the cores to enter
-	 * the debug exception handler to break in.
-	 */
-	if (octeon_get_boot_debug_flag()) {
-		cvmx_write_csr(CVMX_CIU_DINT, 1 << cvmx_get_core_num());
-		cvmx_read_csr(CVMX_CIU_DINT);
-	}
-#endif
-
 	octeon_setup_delays();

 	/*
@@ -779,12 +768,6 @@ void __init prom_init(void)
 				MAX_MEMORY = 32ull << 30;
 			if (*p == '@')
 				RESERVE_LOW_MEM = memparse(p + 1, &p);
-		} else if (strcmp(arg, "ecc_verbose") == 0) {
-#ifdef CONFIG_CAVIUM_REPORT_SINGLE_BIT_ECC
-			__cvmx_interrupt_ecc_report_single_bit_errors = 1;
-			pr_notice("Reporting of single bit ECC errors is "
-				  "turned on\n");
-#endif
 #ifdef CONFIG_KEXEC
 		} else if (strncmp(arg, "crashkernel=", 12) == 0) {
 			crashk_size = memparse(arg+12, &p);
@@ -218,15 +218,6 @@ void octeon_prepare_cpus(unsigned int max_cpus)
 */
 static void octeon_smp_finish(void)
 {
-#ifdef CONFIG_CAVIUM_GDB
-	unsigned long tmp;
-	/* Pulse MCD0 signal on Ctrl-C to stop all the cores. Also set the MCD0
-	   to be not masked by this core so we know the signal is received by
-	   someone */
-	asm volatile ("dmfc0 %0, $22\n"
-		      "ori   %0, %0, 0x9100\n" "dmtc0 %0, $22\n" : "=r" (tmp));
-#endif
-
 	octeon_user_io_init();

 	/* to generate the first CPU timer interrupt */
@@ -234,21 +225,6 @@ static void octeon_smp_finish(void)
 	local_irq_enable();
 }

-/**
- * Hook for after all CPUs are online
- */
-static void octeon_cpus_done(void)
-{
-#ifdef CONFIG_CAVIUM_GDB
-	unsigned long tmp;
-	/* Pulse MCD0 signal on Ctrl-C to stop all the cores. Also set the MCD0
-	   to be not masked by this core so we know the signal is received by
-	   someone */
-	asm volatile ("dmfc0 %0, $22\n"
-		      "ori   %0, %0, 0x9100\n" "dmtc0 %0, $22\n" : "=r" (tmp));
-#endif
-}
-
 #ifdef CONFIG_HOTPLUG_CPU

 /* State of each CPU. */
@@ -405,7 +381,6 @@ struct plat_smp_ops octeon_smp_ops = {
 	.send_ipi_mask		= octeon_send_ipi_mask,
 	.init_secondary		= octeon_init_secondary,
 	.smp_finish		= octeon_smp_finish,
-	.cpus_done		= octeon_cpus_done,
 	.boot_secondary		= octeon_boot_secondary,
 	.smp_setup		= octeon_smp_setup,
 	.prepare_cpus		= octeon_prepare_cpus,
@@ -46,7 +46,6 @@ CONFIG_MTD=y
 CONFIG_MTD_REDBOOT_PARTS=y
 CONFIG_MTD_REDBOOT_DIRECTORY_BLOCK=-2
 CONFIG_MTD_CMDLINE_PARTS=y
-CONFIG_MTD_CHAR=y
 CONFIG_MTD_BLOCK=y
 CONFIG_MTD_CFI=y
 CONFIG_MTD_JEDECPROBE=y
@@ -54,7 +53,7 @@ CONFIG_MTD_CFI_AMDSTD=y
 CONFIG_MTD_COMPLEX_MAPPINGS=y
 CONFIG_MTD_PHYSMAP=y
 CONFIG_MTD_M25P80=y
-# CONFIG_M25PXX_USE_FAST_READ is not set
+CONFIG_MTD_SPI_NOR=y
 CONFIG_NETDEVICES=y
 # CONFIG_NET_PACKET_ENGINE is not set
 CONFIG_ATH_COMMON=m
@@ -113,6 +113,7 @@ CONFIG_MTD_NAND=y
 CONFIG_MTD_NAND_ECC_BCH=y
 CONFIG_MTD_NAND_AU1550=y
 CONFIG_MTD_NAND_PLATFORM=y
+CONFIG_MTD_SPI_NOR=y
 CONFIG_EEPROM_AT24=y
 CONFIG_EEPROM_AT25=y
 CONFIG_SCSI_TGT=y
@@ -1,196 +0,0 @@
-CONFIG_MIPS_MALTA=y
-CONFIG_CPU_LITTLE_ENDIAN=y
-CONFIG_CPU_MIPS32_R2=y
-CONFIG_PAGE_SIZE_16KB=y
-CONFIG_MIPS_MT_SMTC=y
-# CONFIG_MIPS_MT_FPAFF is not set
-CONFIG_NR_CPUS=9
-CONFIG_HZ_48=y
-CONFIG_LOCALVERSION="smtc"
-CONFIG_SYSVIPC=y
-CONFIG_POSIX_MQUEUE=y
-CONFIG_AUDIT=y
-CONFIG_IKCONFIG=y
-CONFIG_IKCONFIG_PROC=y
-CONFIG_LOG_BUF_SHIFT=15
-CONFIG_SYSCTL_SYSCALL=y
-CONFIG_EMBEDDED=y
-CONFIG_SLAB=y
-CONFIG_MODULES=y
-CONFIG_MODULE_UNLOAD=y
-CONFIG_MODVERSIONS=y
-CONFIG_MODULE_SRCVERSION_ALL=y
-# CONFIG_BLK_DEV_BSG is not set
-CONFIG_PCI=y
-# CONFIG_CORE_DUMP_DEFAULT_ELF_HEADERS is not set
-CONFIG_NET=y
-CONFIG_PACKET=y
-CONFIG_UNIX=y
-CONFIG_XFRM_USER=m
-CONFIG_NET_KEY=y
-CONFIG_INET=y
-CONFIG_IP_MULTICAST=y
-CONFIG_IP_ADVANCED_ROUTER=y
-CONFIG_IP_MULTIPLE_TABLES=y
-CONFIG_IP_ROUTE_MULTIPATH=y
-CONFIG_IP_ROUTE_VERBOSE=y
-CONFIG_IP_PNP=y
-CONFIG_IP_PNP_DHCP=y
-CONFIG_IP_PNP_BOOTP=y
-CONFIG_NET_IPIP=m
-CONFIG_IP_MROUTE=y
-CONFIG_IP_PIMSM_V1=y
-CONFIG_IP_PIMSM_V2=y
-CONFIG_SYN_COOKIES=y
-CONFIG_INET_AH=m
-CONFIG_INET_ESP=m
-CONFIG_INET_IPCOMP=m
-# CONFIG_INET_LRO is not set
-CONFIG_INET6_AH=m
-CONFIG_INET6_ESP=m
-CONFIG_INET6_IPCOMP=m
-CONFIG_IPV6_TUNNEL=m
-CONFIG_BRIDGE=m
-CONFIG_VLAN_8021Q=m
-CONFIG_ATALK=m
-CONFIG_DEV_APPLETALK=m
-CONFIG_IPDDP=m
-CONFIG_IPDDP_ENCAP=y
-CONFIG_NET_SCHED=y
-CONFIG_NET_SCH_CBQ=m
-CONFIG_NET_SCH_HTB=m
-CONFIG_NET_SCH_HFSC=m
-CONFIG_NET_SCH_PRIO=m
-CONFIG_NET_SCH_RED=m
-CONFIG_NET_SCH_SFQ=m
-CONFIG_NET_SCH_TEQL=m
-CONFIG_NET_SCH_TBF=m
-CONFIG_NET_SCH_GRED=m
-CONFIG_NET_SCH_DSMARK=m
-CONFIG_NET_SCH_NETEM=m
-CONFIG_NET_SCH_INGRESS=m
-CONFIG_NET_CLS_BASIC=m
-CONFIG_NET_CLS_TCINDEX=m
-CONFIG_NET_CLS_ROUTE4=m
-CONFIG_NET_CLS_FW=m
-CONFIG_NET_CLS_U32=m
-CONFIG_NET_CLS_RSVP=m
-CONFIG_NET_CLS_RSVP6=m
-CONFIG_NET_CLS_ACT=y
-CONFIG_NET_ACT_POLICE=y
-CONFIG_NET_CLS_IND=y
-# CONFIG_WIRELESS is not set
-CONFIG_DEVTMPFS=y
-CONFIG_BLK_DEV_LOOP=y
-CONFIG_BLK_DEV_CRYPTOLOOP=m
-CONFIG_IDE=y
-# CONFIG_IDE_PROC_FS is not set
-# CONFIG_IDEPCI_PCIBUS_ORDER is not set
-CONFIG_BLK_DEV_GENERIC=y
-CONFIG_BLK_DEV_PIIX=y
-CONFIG_SCSI=y
-CONFIG_BLK_DEV_SD=y
-CONFIG_CHR_DEV_SG=y
-# CONFIG_SCSI_LOWLEVEL is not set
-CONFIG_NETDEVICES=y
-# CONFIG_NET_VENDOR_3COM is not set
-# CONFIG_NET_VENDOR_ADAPTEC is not set
-# CONFIG_NET_VENDOR_ALTEON is not set
-CONFIG_PCNET32=y
-# CONFIG_NET_VENDOR_ATHEROS is not set
-# CONFIG_NET_VENDOR_BROADCOM is not set
-# CONFIG_NET_VENDOR_BROCADE is not set
-# CONFIG_NET_VENDOR_CHELSIO is not set
-# CONFIG_NET_VENDOR_CISCO is not set
-# CONFIG_NET_VENDOR_DEC is not set
-# CONFIG_NET_VENDOR_DLINK is not set
-# CONFIG_NET_VENDOR_EMULEX is not set
-# CONFIG_NET_VENDOR_EXAR is not set
-# CONFIG_NET_VENDOR_HP is not set
-# CONFIG_NET_VENDOR_INTEL is not set
-# CONFIG_NET_VENDOR_MARVELL is not set
-# CONFIG_NET_VENDOR_MELLANOX is not set
-# CONFIG_NET_VENDOR_MICREL is not set
-# CONFIG_NET_VENDOR_MYRI is not set
-# CONFIG_NET_VENDOR_NATSEMI is not set
-# CONFIG_NET_VENDOR_NVIDIA is not set
-# CONFIG_NET_VENDOR_OKI is not set
-# CONFIG_NET_PACKET_ENGINE is not set
-# CONFIG_NET_VENDOR_QLOGIC is not set
-# CONFIG_NET_VENDOR_REALTEK is not set
-# CONFIG_NET_VENDOR_RDC is not set
-# CONFIG_NET_VENDOR_SEEQ is not set
-# CONFIG_NET_VENDOR_SILAN is not set
-# CONFIG_NET_VENDOR_SIS is not set
-# CONFIG_NET_VENDOR_SMSC is not set
-# CONFIG_NET_VENDOR_STMICRO is not set
-# CONFIG_NET_VENDOR_SUN is not set
-# CONFIG_NET_VENDOR_TEHUTI is not set
-# CONFIG_NET_VENDOR_TI is not set
-# CONFIG_NET_VENDOR_TOSHIBA is not set
-# CONFIG_NET_VENDOR_VIA is not set
-# CONFIG_WLAN is not set
-# CONFIG_VT is not set
-CONFIG_LEGACY_PTY_COUNT=16
-CONFIG_SERIAL_8250=y
-CONFIG_SERIAL_8250_CONSOLE=y
-CONFIG_HW_RANDOM=y
-# CONFIG_HWMON is not set
-CONFIG_VIDEO_OUTPUT_CONTROL=m
-CONFIG_FB=y
-CONFIG_FIRMWARE_EDID=y
-CONFIG_FB_MATROX=y
-CONFIG_FB_MATROX_G=y
-CONFIG_USB=y
-CONFIG_USB_EHCI_HCD=y
-# CONFIG_USB_EHCI_TT_NEWSCHED is not set
-CONFIG_USB_UHCI_HCD=y
-CONFIG_USB_STORAGE=y
-CONFIG_NEW_LEDS=y
-CONFIG_LEDS_CLASS=y
-CONFIG_LEDS_TRIGGERS=y
-CONFIG_LEDS_TRIGGER_TIMER=y
-CONFIG_LEDS_TRIGGER_IDE_DISK=y
-CONFIG_LEDS_TRIGGER_HEARTBEAT=y
-CONFIG_LEDS_TRIGGER_BACKLIGHT=y
-CONFIG_LEDS_TRIGGER_DEFAULT_ON=y
-CONFIG_RTC_CLASS=y
-CONFIG_RTC_DRV_CMOS=y
-CONFIG_EXT2_FS=y
-CONFIG_EXT3_FS=y
-# CONFIG_EXT3_DEFAULTS_TO_ORDERED is not set
-CONFIG_XFS_FS=y
-CONFIG_XFS_QUOTA=y
-CONFIG_XFS_POSIX_ACL=y
-CONFIG_QUOTA=y
-CONFIG_QFMT_V2=y
-CONFIG_MSDOS_FS=m
-CONFIG_VFAT_FS=m
-CONFIG_PROC_KCORE=y
-CONFIG_TMPFS=y
-CONFIG_NFS_FS=y
-CONFIG_ROOT_NFS=y
-CONFIG_CIFS=m
-CONFIG_CIFS_WEAK_PW_HASH=y
-CONFIG_CIFS_XATTR=y
-CONFIG_CIFS_POSIX=y
-CONFIG_NLS_CODEPAGE_437=m
-CONFIG_NLS_ISO8859_1=m
-# CONFIG_FTRACE is not set
-CONFIG_CRYPTO_NULL=m
-CONFIG_CRYPTO_PCBC=m
-CONFIG_CRYPTO_HMAC=y
-CONFIG_CRYPTO_MICHAEL_MIC=m
-CONFIG_CRYPTO_SHA512=m
-CONFIG_CRYPTO_TGR192=m
-CONFIG_CRYPTO_WP512=m
-CONFIG_CRYPTO_ANUBIS=m
-CONFIG_CRYPTO_BLOWFISH=m
-CONFIG_CRYPTO_CAST5=m
-CONFIG_CRYPTO_CAST6=m
-CONFIG_CRYPTO_KHAZAD=m
-CONFIG_CRYPTO_SERPENT=m
-CONFIG_CRYPTO_TEA=m
-CONFIG_CRYPTO_TWOFISH=m
-# CONFIG_CRYPTO_ANSI_CPRNG is not set
-# CONFIG_CRYPTO_HW is not set
@@ -4,10 +4,9 @@ CONFIG_CPU_MIPS32_R2=y
 CONFIG_PAGE_SIZE_16KB=y
 CONFIG_MIPS_MT_SMP=y
 CONFIG_SCHED_SMT=y
-CONFIG_MIPS_CMP=y
+CONFIG_MIPS_CPS=y
 CONFIG_NR_CPUS=8
 CONFIG_HZ_100=y
-CONFIG_LOCALVERSION="cmp"
 CONFIG_SYSVIPC=y
 CONFIG_POSIX_MQUEUE=y
 CONFIG_AUDIT=y
--- a/Show More
+++ b/Show More