[OpenWrt-Devel] [PATCH] malta: move to 4.4 kernel

Yousong Zhou yszhou4tech at gmail.com
Tue Jan 26 06:12:14 EST 2016


Linux now has device tree support for malta.  The patch for correcting
/proc/iomem content is not needed now.  Previously it was

    root@(none):/# cat /proc/iomem
    00000000-00000fff : reserved
    00001000-000effff : System RAM
    000f0000-000fffff : reserved
    00100000-0fffefff : System RAM
      00100000-003f2b6b : Kernel code
      003f2b6c-00485937 : Kernel data
    ...

Now it's

    root at OpenWrt:/# cat /proc/iomem
    00000000-0fffefff : System RAM
      00100000-004a3297 : Kernel code
      004a3298-0057cfff : Kernel data
    ...

The kernel config was prepared as follows

 1. cp target/linux/malta/config-{3.18,4.4}
 2. make kernel_menuconfig CONFIG_TARGET=subtarget_platform

Signed-off-by: Yousong Zhou <yszhou4tech at gmail.com>
---
The patch was run-tested with QEMU 2.5.0.

 target/linux/malta/Makefile                        |   2 +-
 target/linux/malta/config-3.18                     | 256 -----------------
 target/linux/malta/config-4.4                      | 313 +++++++++++++++++++++
 ...Mark-kernel-code-and-kernel-data-segments.patch |  34 ---
 4 files changed, 314 insertions(+), 291 deletions(-)
 delete mode 100644 target/linux/malta/config-3.18
 create mode 100644 target/linux/malta/config-4.4
 delete mode 100644 target/linux/malta/patches/330-MIPS-Malta-Mark-kernel-code-and-kernel-data-segments.patch

diff --git a/target/linux/malta/Makefile b/target/linux/malta/Makefile
index 8392738..a8663d8 100644
--- a/target/linux/malta/Makefile
+++ b/target/linux/malta/Makefile
@@ -13,7 +13,7 @@ SUBTARGETS:=le be #le64 be64
 INITRAMFS_EXTRA_FILES:=
 MAINTAINER:=Florian Fainelli <florian at openwrt.org>
 
-KERNEL_PATCHVER:=3.18
+KERNEL_PATCHVER:=4.4
 
 include $(INCLUDE_DIR)/target.mk
 
diff --git a/target/linux/malta/config-3.18 b/target/linux/malta/config-3.18
deleted file mode 100644
index 09d3ab3..0000000
--- a/target/linux/malta/config-3.18
+++ /dev/null
@@ -1,256 +0,0 @@
-CONFIG_ARCH_BINFMT_ELF_RANDOMIZE_PIE=y
-CONFIG_ARCH_DISCARD_MEMBLOCK=y
-CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
-CONFIG_ARCH_HAVE_CUSTOM_GPIO_H=y
-CONFIG_ARCH_MAY_HAVE_PC_FDC=y
-CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
-CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
-CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
-# CONFIG_AX88796_93CX6 is not set
-CONFIG_ATA=y
-CONFIG_ATA_PIIX=y
-CONFIG_BLK_DEV_BSG=y
-CONFIG_BLK_DEV_BSGLIB=y
-# CONFIG_BLK_DEV_DM is not set
-# CONFIG_BLK_DEV_INITRD is not set
-# CONFIG_BLK_DEV_MD is not set
-CONFIG_BLK_DEV_RAM=y
-CONFIG_BLK_DEV_RAM_COUNT=16
-CONFIG_BLK_DEV_RAM_SIZE=4096
-CONFIG_BLK_DEV_SD=y
-CONFIG_BOARD_SCACHE=y
-CONFIG_BOOT_ELF32=y
-CONFIG_BOUNCE=y
-CONFIG_CC_OPTIMIZE_FOR_SIZE=y
-# CONFIG_CEVT_GIC is not set
-CONFIG_CEVT_R4K=y
-CONFIG_CLKBLD_I8253=y
-CONFIG_CLKEVT_I8253=y
-CONFIG_CLKSRC_I8253=y
-CONFIG_CLONE_BACKWARDS=y
-CONFIG_CONSOLE_TRANSLATIONS=y
-CONFIG_CPU_GENERIC_DUMP_TLB=y
-CONFIG_CPU_HAS_PREFETCH=y
-# CONFIG_CPU_HAS_SMARTMIPS is not set
-CONFIG_CPU_HAS_SYNC=y
-# CONFIG_CPU_MIPS32_3_5_FEATURES is not set
-CONFIG_CPU_MIPSR2=y
-CONFIG_CPU_MIPSR2_IRQ_EI=y
-CONFIG_CPU_MIPSR2_IRQ_VI=y
-# CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS is not set
-# CONFIG_CPU_NEVADA is not set
-CONFIG_CPU_R4K_CACHE_TLB=y
-CONFIG_CPU_R4K_FPU=y
-# CONFIG_CPU_RM7000 is not set
-CONFIG_CPU_RMAP=y
-CONFIG_CPU_SUPPORTS_HIGHMEM=y
-CONFIG_CRYPTO_MANAGER2=y
-CONFIG_CSRC_GIC=y
-CONFIG_CSRC_R4K=y
-# CONFIG_DEBUG_FS is not set
-CONFIG_DEVKMEM=y
-CONFIG_DMA_MAYBE_COHERENT=y
-CONFIG_DMA_NONCOHERENT=y
-CONFIG_DNOTIFY=y
-CONFIG_DUMMY_CONSOLE=y
-CONFIG_EARLY_PRINTK=y
-CONFIG_ENABLE_MUST_CHECK=y
-CONFIG_EXT4_FS=y
-CONFIG_FIRMWARE_IN_KERNEL=y
-CONFIG_FS_POSIX_ACL=y
-CONFIG_GENERIC_ATOMIC64=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_ISA_DMA=y
-CONFIG_GENERIC_PCI_IOMAP=y
-CONFIG_GENERIC_SMP_IDLE_THREAD=y
-CONFIG_GPIO_DEVRES=y
-CONFIG_HARDWARE_WATCHPOINTS=y
-CONFIG_HAS_DMA=y
-CONFIG_HAS_IOMEM=y
-CONFIG_HAS_IOPORT=y
-CONFIG_HAVE_ARCH_JUMP_LABEL=y
-CONFIG_HAVE_ARCH_KGDB=y
-CONFIG_HAVE_ARCH_TRACEHOOK=y
-# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
-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_DYNAMIC_FTRACE=y
-CONFIG_HAVE_FTRACE_MCOUNT_RECORD=y
-CONFIG_HAVE_FUNCTION_GRAPH_TRACER=y
-CONFIG_HAVE_FUNCTION_TRACER=y
-CONFIG_HAVE_FUNCTION_TRACE_MCOUNT_TEST=y
-CONFIG_HAVE_GENERIC_DMA_COHERENT=y
-CONFIG_HAVE_GENERIC_HARDIRQS=y
-CONFIG_HAVE_IDE=y
-CONFIG_HAVE_KERNEL_BZIP2=y
-CONFIG_HAVE_KERNEL_GZIP=y
-CONFIG_HAVE_KERNEL_LZ4=y
-CONFIG_HAVE_KERNEL_LZMA=y
-CONFIG_HAVE_KERNEL_LZO=y
-CONFIG_HAVE_KERNEL_XZ=y
-CONFIG_HAVE_KVM=y
-CONFIG_HAVE_MEMBLOCK=y
-CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
-CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
-CONFIG_HAVE_NET_DSA=y
-CONFIG_HAVE_OPROFILE=y
-CONFIG_HAVE_PCSPKR_PLATFORM=y
-CONFIG_HAVE_PERF_EVENTS=y
-CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
-CONFIG_HOSTAP_FIRMWARE=y
-CONFIG_HOSTAP_FIRMWARE_NVRAM=y
-CONFIG_HW_CONSOLE=y
-CONFIG_HW_HAS_PCI=y
-CONFIG_I8253=y
-CONFIG_I8253_LOCK=y
-CONFIG_I8259=y
-CONFIG_INET_DIAG=y
-CONFIG_INET_TCP_DIAG=y
-CONFIG_INPUT=y
-# CONFIG_INPUT_MISC is not set
-CONFIG_INPUT_MOUSEDEV=y
-CONFIG_INPUT_MOUSEDEV_PSAUX=y
-CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
-CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
-CONFIG_IPC_NS=y
-# CONFIG_IP_MROUTE is not set
-CONFIG_IRQ_CPU=y
-CONFIG_IRQ_FORCED_THREADING=y
-CONFIG_IRQ_GIC=y
-CONFIG_IRQ_WORK=y
-CONFIG_ISA_DMA_API=y
-CONFIG_JFFS2_FS_POSIX_ACL=y
-CONFIG_JFFS2_FS_SECURITY=y
-# CONFIG_JFFS2_SUMMARY is not set
-CONFIG_KALLSYMS=y
-# CONFIG_KERNEL_XZ is not set
-CONFIG_KERNEL_GZIP=y
-# CONFIG_LEDS_TRIGGER_TIMER is not set
-CONFIG_LEGACY_PTYS=y
-CONFIG_LEGACY_PTY_COUNT=256
-CONFIG_LOG_BUF_SHIFT=15
-CONFIG_MD=y
-CONFIG_MDIO_BOARDINFO=y
-CONFIG_MIPS=y
-CONFIG_MIPS_BONITO64=y
-# CONFIG_MIPS_CMP is not set
-# CONFIG_MIPS_CPS is not set
-CONFIG_MIPS_CPU_SCACHE=y
-CONFIG_MIPS_EXTERNAL_TIMER=y
-# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set
-CONFIG_MIPS_L1_CACHE_SHIFT=6
-CONFIG_MIPS_L1_CACHE_SHIFT_6=y
-# CONFIG_MIPS_MACHINE is not set
-CONFIG_MIPS_MALTA=y
-CONFIG_MIPS_MSC=y
-CONFIG_MIPS_MT=y
-# CONFIG_MIPS_MT_DISABLED is not set
-CONFIG_MIPS_MT_FPAFF=y
-CONFIG_MIPS_MT_SMP=y
-# CONFIG_MIPS_MT_SMTC is not set
-CONFIG_MIPS_PERF_SHARED_TC_COUNTERS=y
-# CONFIG_MIPS_VPE_LOADER is not set
-CONFIG_MODULES_USE_ELF_REL=y
-CONFIG_MODULE_FORCE_UNLOAD=y
-CONFIG_MTD_CFI_STAA=y
-# CONFIG_MTD_COMPLEX_MAPPINGS is not set
-CONFIG_MTD_PHYSMAP=y
-CONFIG_MTD_UBI_BEB_LIMIT=20
-# CONFIG_MTD_UBI_BLOCK is not set
-# CONFIG_MTD_UBI_FASTMAP is not set
-CONFIG_MTD_UBI_WL_THRESHOLD=4096
-CONFIG_MUTEX_SPIN_ON_OWNER=y
-CONFIG_NAMESPACES=y
-CONFIG_NEED_DMA_MAP_STATE=y
-CONFIG_NET_FLOW_LIMIT=y
-# CONFIG_NET_NS is not set
-CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
-CONFIG_NO_HZ=y
-CONFIG_NO_HZ_COMMON=y
-CONFIG_NO_HZ_IDLE=y
-CONFIG_NR_CPUS=2
-CONFIG_NR_CPUS_DEFAULT_2=y
-CONFIG_PAGEFLAGS_EXTENDED=y
-# CONFIG_PARTITION_ADVANCED is not set
-CONFIG_PCI=y
-CONFIG_PCI_DOMAINS=y
-CONFIG_PCI_GT64XXX_PCI0=y
-CONFIG_PCSPKR_PLATFORM=y
-CONFIG_PERF_EVENTS=y
-CONFIG_PERF_USE_VMALLOC=y
-CONFIG_PID_NS=y
-# CONFIG_PREEMPT_RCU is not set
-CONFIG_PRINT_QUOTA_WARNING=y
-CONFIG_PROC_PAGE_MONITOR=y
-# CONFIG_QFMT_V1 is not set
-CONFIG_QFMT_V2=y
-CONFIG_QUOTA=y
-CONFIG_QUOTACTL=y
-# CONFIG_QUOTA_NETLINK_INTERFACE is not set
-CONFIG_QUOTA_TREE=y
-CONFIG_RCU_STALL_COMMON=y
-CONFIG_RELAY=y
-CONFIG_RFS_ACCEL=y
-CONFIG_RPS=y
-CONFIG_RTC_CLASS=y
-CONFIG_SCSI=y
-CONFIG_SCSI_NETLINK=y
-CONFIG_SECCOMP=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
-CONFIG_SERIO=y
-CONFIG_SERIO_SERPORT=y
-CONFIG_SMP=y
-CONFIG_SMP_UP=y
-CONFIG_SOCK_DIAG=y
-# CONFIG_STAGING is not set
-CONFIG_STOP_MACHINE=y
-CONFIG_SWAP_IO_SPACE=y
-CONFIG_SYNC_R4K=y
-CONFIG_SYSFS_DEPRECATED=y
-CONFIG_SYSFS_DEPRECATED_V2=y
-CONFIG_SYS_HAS_CPU_MIPS32_R1=y
-CONFIG_SYS_HAS_CPU_MIPS32_R2=y
-CONFIG_SYS_HAS_CPU_MIPS64_R1=y
-CONFIG_SYS_HAS_CPU_MIPS64_R2=y
-CONFIG_SYS_HAS_CPU_NEVADA=y
-CONFIG_SYS_HAS_CPU_RM7000=y
-CONFIG_SYS_HAS_EARLY_PRINTK=y
-CONFIG_SYS_SUPPORTS_32BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_64BIT_KERNEL=y
-CONFIG_SYS_SUPPORTS_ARBIT_HZ=y
-CONFIG_SYS_SUPPORTS_BIG_ENDIAN=y
-CONFIG_SYS_SUPPORTS_LITTLE_ENDIAN=y
-CONFIG_SYS_SUPPORTS_MIPS_CMP=y
-CONFIG_SYS_SUPPORTS_MULTITHREADING=y
-CONFIG_SYS_SUPPORTS_SCHED_SMT=y
-CONFIG_SYS_SUPPORTS_SMARTMIPS=y
-CONFIG_SYS_SUPPORTS_SMP=y
-CONFIG_SYS_SUPPORTS_ZBOOT=y
-# CONFIG_TCP_CONG_ADVANCED is not set
-CONFIG_TICK_CPU_ACCOUNTING=y
-CONFIG_TREE_RCU=y
-# CONFIG_UBIFS_FS is not set
-CONFIG_UIDGID_CONVERTED=y
-CONFIG_USB_ARCH_HAS_XHCI=y
-CONFIG_USB_SUPPORT=y
-# CONFIG_USER_NS is not set
-CONFIG_USE_GENERIC_SMP_HELPERS=y
-CONFIG_UTS_NS=y
-# CONFIG_VGA_CONSOLE is not set
-CONFIG_VM_EVENT_COUNTERS=y
-CONFIG_VT=y
-CONFIG_VT_CONSOLE=y
-CONFIG_VT_HW_CONSOLE_BINDING=y
-CONFIG_VXFS_FS=y
-# CONFIG_WATCHDOG is not set
-CONFIG_XPS=y
diff --git a/target/linux/malta/config-4.4 b/target/linux/malta/config-4.4
new file mode 100644
index 0000000..f125766
--- /dev/null
+++ b/target/linux/malta/config-4.4
@@ -0,0 +1,313 @@
+CONFIG_ARCH_BINFMT_ELF_STATE=y
+CONFIG_ARCH_CLOCKSOURCE_DATA=y
+CONFIG_ARCH_DISCARD_MEMBLOCK=y
+CONFIG_ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE=y
+CONFIG_ARCH_HAS_ELF_RANDOMIZE=y
+# CONFIG_ARCH_HAS_GCOV_PROFILE_ALL is not set
+# CONFIG_ARCH_HAS_SG_CHAIN is not set
+CONFIG_ARCH_MAY_HAVE_PC_FDC=y
+CONFIG_ARCH_MIGHT_HAVE_PC_PARPORT=y
+CONFIG_ARCH_MIGHT_HAVE_PC_SERIO=y
+CONFIG_ARCH_SUPPORTS_UPROBES=y
+CONFIG_ARCH_USE_BUILTIN_BSWAP=y
+CONFIG_ARCH_WANT_IPC_PARSE_VERSION=y
+CONFIG_ATA=y
+CONFIG_ATA_PIIX=y
+CONFIG_BLK_DEV_BSG=y
+CONFIG_BLK_DEV_BSGLIB=y
+# CONFIG_BLK_DEV_DM is not set
+# CONFIG_BLK_DEV_INITRD is not set
+# CONFIG_BLK_DEV_MD is not set
+CONFIG_BLK_DEV_RAM=y
+CONFIG_BLK_DEV_RAM_COUNT=16
+CONFIG_BLK_DEV_RAM_SIZE=4096
+CONFIG_BLK_DEV_SD=y
+CONFIG_BOARD_SCACHE=y
+CONFIG_BOOT_ELF32=y
+CONFIG_BOUNCE=y
+CONFIG_BUILTIN_DTB=y
+CONFIG_CC_OPTIMIZE_FOR_SIZE=y
+CONFIG_CEVT_R4K=y
+CONFIG_CLKBLD_I8253=y
+CONFIG_CLKDEV_LOOKUP=y
+CONFIG_CLKEVT_I8253=y
+CONFIG_CLKSRC_I8253=y
+CONFIG_CLKSRC_MIPS_GIC=y
+CONFIG_CLKSRC_OF=y
+CONFIG_CLKSRC_PROBE=y
+CONFIG_CLONE_BACKWARDS=y
+CONFIG_COMMON_CLK=y
+CONFIG_CONSOLE_TRANSLATIONS=y
+CONFIG_CPU_GENERIC_DUMP_TLB=y
+CONFIG_CPU_HAS_PREFETCH=y
+# CONFIG_CPU_HAS_SMARTMIPS is not set
+CONFIG_CPU_HAS_SYNC=y
+# CONFIG_CPU_MICROMIPS is not set
+# CONFIG_CPU_MIPS32_3_5_FEATURES is not set
+# CONFIG_CPU_MIPS32_R5_FEATURES is not set
+# CONFIG_CPU_MIPS32_R6 is not set
+# CONFIG_CPU_MIPS64_R6 is not set
+CONFIG_CPU_MIPSR2=y
+CONFIG_CPU_MIPSR2_IRQ_EI=y
+CONFIG_CPU_MIPSR2_IRQ_VI=y
+CONFIG_CPU_NEEDS_NO_SMARTMIPS_OR_MICROMIPS=y
+# CONFIG_CPU_NEVADA is not set
+CONFIG_CPU_R4K_CACHE_TLB=y
+CONFIG_CPU_R4K_FPU=y
+# CONFIG_CPU_RM7000 is not set
+CONFIG_CPU_RMAP=y
+CONFIG_CPU_SUPPORTS_HIGHMEM=y
+CONFIG_CPU_SUPPORTS_MSA=y
+CONFIG_CRC16=y
+CONFIG_CRYPTO_CRC32C=y
+CONFIG_CRYPTO_HASH=y
+CONFIG_CRYPTO_HASH2=y
+CONFIG_CRYPTO_RNG2=y
+CONFIG_CRYPTO_WORKQUEUE=y
+CONFIG_CSRC_R4K=y
+# CONFIG_DEBUG_FS is not set
+CONFIG_DEVKMEM=y
+CONFIG_DMA_MAYBE_COHERENT=y
+CONFIG_DMA_NONCOHERENT=y
+CONFIG_DNOTIFY=y
+CONFIG_DTC=y
+CONFIG_DUMMY_CONSOLE=y
+CONFIG_DUMMY_CONSOLE_COLUMNS=80
+CONFIG_DUMMY_CONSOLE_ROWS=25
+CONFIG_ENABLE_MUST_CHECK=y
+CONFIG_EXT4_FS=y
+CONFIG_FIRMWARE_IN_KERNEL=y
+CONFIG_FS_MBCACHE=y
+CONFIG_FS_POSIX_ACL=y
+CONFIG_GENERIC_ATOMIC64=y
+CONFIG_GENERIC_CLOCKEVENTS=y
+CONFIG_GENERIC_CMOS_UPDATE=y
+CONFIG_GENERIC_IO=y
+CONFIG_GENERIC_IRQ_CHIP=y
+CONFIG_GENERIC_IRQ_SHOW=y
+CONFIG_GENERIC_ISA_DMA=y
+CONFIG_GENERIC_PCI_IOMAP=y
+CONFIG_GENERIC_SCHED_CLOCK=y
+CONFIG_GENERIC_SMP_IDLE_THREAD=y
+CONFIG_GENERIC_TIME_VSYSCALL=y
+CONFIG_GLOB=y
+CONFIG_HARDWARE_WATCHPOINTS=y
+CONFIG_HAS_DMA=y
+CONFIG_HAS_IOMEM=y
+CONFIG_HAS_IOPORT_MAP=y
+# CONFIG_HAVE_ARCH_BITREVERSE is not set
+CONFIG_HAVE_ARCH_JUMP_LABEL=y
+CONFIG_HAVE_ARCH_KGDB=y
+CONFIG_HAVE_ARCH_SECCOMP_FILTER=y
+CONFIG_HAVE_ARCH_TRACEHOOK=y
+# CONFIG_HAVE_BOOTMEM_INFO_NODE is not set
+CONFIG_HAVE_BPF_JIT=y
+CONFIG_HAVE_CC_STACKPROTECTOR=y
+CONFIG_HAVE_CLK=y
+CONFIG_HAVE_CLK_PREPARE=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_IRQ_TIME_ACCOUNTING=y
+CONFIG_HAVE_KERNEL_BZIP2=y
+CONFIG_HAVE_KERNEL_GZIP=y
+CONFIG_HAVE_KERNEL_LZ4=y
+CONFIG_HAVE_KERNEL_LZMA=y
+CONFIG_HAVE_KERNEL_LZO=y
+CONFIG_HAVE_KERNEL_XZ=y
+CONFIG_HAVE_KVM=y
+CONFIG_HAVE_LATENCYTOP_SUPPORT=y
+CONFIG_HAVE_MEMBLOCK=y
+CONFIG_HAVE_MEMBLOCK_NODE_MAP=y
+CONFIG_HAVE_MOD_ARCH_SPECIFIC=y
+CONFIG_HAVE_NET_DSA=y
+CONFIG_HAVE_OPROFILE=y
+CONFIG_HAVE_PCSPKR_PLATFORM=y
+CONFIG_HAVE_PERF_EVENTS=y
+CONFIG_HAVE_SYSCALL_TRACEPOINTS=y
+CONFIG_HAVE_VIRT_CPU_ACCOUNTING_GEN=y
+CONFIG_HW_CONSOLE=y
+CONFIG_HW_HAS_PCI=y
+CONFIG_I8253=y
+CONFIG_I8253_LOCK=y
+CONFIG_I8259=y
+CONFIG_INET_DIAG=y
+CONFIG_INET_TCP_DIAG=y
+CONFIG_INPUT=y
+# CONFIG_INPUT_MISC is not set
+CONFIG_INPUT_MOUSEDEV=y
+CONFIG_INPUT_MOUSEDEV_PSAUX=y
+CONFIG_INPUT_MOUSEDEV_SCREEN_X=1024
+CONFIG_INPUT_MOUSEDEV_SCREEN_Y=768
+CONFIG_IPC_NS=y
+# CONFIG_IP_MROUTE is not set
+CONFIG_IRQCHIP=y
+CONFIG_IRQ_DOMAIN=y
+CONFIG_IRQ_FORCED_THREADING=y
+CONFIG_IRQ_MIPS_CPU=y
+CONFIG_IRQ_WORK=y
+CONFIG_ISA_DMA_API=y
+CONFIG_JBD2=y
+CONFIG_JFFS2_FS_POSIX_ACL=y
+CONFIG_JFFS2_FS_SECURITY=y
+# CONFIG_JFFS2_SUMMARY is not set
+CONFIG_KALLSYMS=y
+CONFIG_KERNEL_GZIP=y
+# CONFIG_KERNEL_XZ is not set
+# CONFIG_LEDS_TRIGGER_TIMER is not set
+CONFIG_LEGACY_PTYS=y
+CONFIG_LEGACY_PTY_COUNT=256
+CONFIG_LIBFDT=y
+CONFIG_LOG_BUF_SHIFT=15
+CONFIG_MD=y
+CONFIG_MIPS=y
+CONFIG_MIPS_BONITO64=y
+CONFIG_MIPS_CLOCK_VSYSCALL=y
+CONFIG_MIPS_CM=y
+# CONFIG_MIPS_CMDLINE_DTB_EXTEND is not set
+CONFIG_MIPS_CMDLINE_FROM_BOOTLOADER=y
+# CONFIG_MIPS_CMDLINE_FROM_DTB is not set
+# CONFIG_MIPS_CMP is not set
+# CONFIG_MIPS_CPS is not set
+CONFIG_MIPS_CPU_SCACHE=y
+# CONFIG_MIPS_ELF_APPENDED_DTB is not set
+CONFIG_MIPS_EXTERNAL_TIMER=y
+CONFIG_MIPS_GIC=y
+CONFIG_MIPS_GIC_IPI=y
+# CONFIG_MIPS_HUGE_TLB_SUPPORT is not set
+CONFIG_MIPS_L1_CACHE_SHIFT=6
+CONFIG_MIPS_L1_CACHE_SHIFT_6=y
+# CONFIG_MIPS_MACHINE is not set
+CONFIG_MIPS_MALTA=y
+CONFIG_MIPS_MALTA_PM=y
+CONFIG_MIPS_MSC=y
+CONFIG_MIPS_MT=y
+CONFIG_MIPS_MT_FPAFF=y
+CONFIG_MIPS_MT_SMP=y
+CONFIG_MIPS_NO_APPENDED_DTB=y
+CONFIG_MIPS_PERF_SHARED_TC_COUNTERS=y
+# CONFIG_MIPS_RAW_APPENDED_DTB is not set
+CONFIG_MIPS_SPRAM=y
+# CONFIG_MIPS_VPE_LOADER is not set
+# CONFIG_MIPS_ZBOOT_APPENDED_DTB is not set
+CONFIG_MODULES_TREE_LOOKUP=y
+CONFIG_MODULES_USE_ELF_REL=y
+CONFIG_MODULE_FORCE_UNLOAD=y
+CONFIG_MTD_CFI_STAA=y
+# CONFIG_MTD_COMPLEX_MAPPINGS is not set
+CONFIG_MTD_PHYSMAP=y
+CONFIG_NAMESPACES=y
+CONFIG_NEED_DMA_MAP_STATE=y
+CONFIG_NET_FLOW_LIMIT=y
+# CONFIG_NET_NS is not set
+CONFIG_NO_GENERIC_PCI_IOPORT_MAP=y
+CONFIG_NO_HZ=y
+CONFIG_NO_HZ_COMMON=y
+CONFIG_NO_HZ_IDLE=y
+# CONFIG_NO_IOPORT_MAP is not set
+CONFIG_NR_CPUS=2
+CONFIG_OF=y
+CONFIG_OF_ADDRESS=y
+CONFIG_OF_ADDRESS_PCI=y
+CONFIG_OF_EARLY_FLATTREE=y
+CONFIG_OF_FLATTREE=y
+CONFIG_OF_IRQ=y
+CONFIG_OF_MTD=y
+CONFIG_OF_NET=y
+CONFIG_OF_PCI=y
+CONFIG_OF_PCI_IRQ=y
+# CONFIG_PARTITION_ADVANCED is not set
+CONFIG_PCI=y
+CONFIG_PCI_DOMAINS=y
+CONFIG_PCI_GT64XXX_PCI0=y
+CONFIG_PCSPKR_PLATFORM=y
+CONFIG_PERF_EVENTS=y
+CONFIG_PERF_USE_VMALLOC=y
+CONFIG_PGTABLE_LEVELS=2
+CONFIG_PID_NS=y
+CONFIG_PRINT_QUOTA_WARNING=y
+CONFIG_PROC_PAGE_MONITOR=y
+# CONFIG_QFMT_V1 is not set
+CONFIG_QFMT_V2=y
+CONFIG_QUOTA=y
+CONFIG_QUOTACTL=y
+# CONFIG_QUOTA_NETLINK_INTERFACE is not set
+CONFIG_QUOTA_TREE=y
+CONFIG_RATIONAL=y
+CONFIG_RCU_STALL_COMMON=y
+CONFIG_RELAY=y
+CONFIG_RFS_ACCEL=y
+CONFIG_RPS=y
+CONFIG_RTC_CLASS=y
+CONFIG_SCHED_HRTICK=y
+# CONFIG_SCHED_INFO is not set
+CONFIG_SCSI=y
+CONFIG_SECCOMP=y
+CONFIG_SECCOMP_FILTER=y
+# CONFIG_SERIAL_8250_FSL is not set
+CONFIG_SERIAL_8250_NR_UARTS=4
+CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIO=y
+CONFIG_SERIO_SERPORT=y
+CONFIG_SMP=y
+CONFIG_SMP_UP=y
+CONFIG_SOCK_DIAG=y
+CONFIG_SRCU=y
+# CONFIG_STAGING is not set
+# CONFIG_SUNXI_SRAM is not set
+CONFIG_SWAP_IO_SPACE=y
+CONFIG_SYNC_R4K=y
+CONFIG_SYSCTL_EXCEPTION_TRACE=y
+CONFIG_SYSFS_DEPRECATED=y
+CONFIG_SYSFS_DEPRECATED_V2=y
+CONFIG_SYS_HAS_CPU_MIPS32_R1=y
+CONFIG_SYS_HAS_CPU_MIPS32_R2=y
+CONFIG_SYS_HAS_CPU_MIPS32_R3_5=y
+CONFIG_SYS_HAS_CPU_MIPS32_R5=y
+CONFIG_SYS_HAS_CPU_MIPS32_R6=y
+CONFIG_SYS_HAS_CPU_MIPS64_R1=y
+CONFIG_SYS_HAS_CPU_MIPS64_R2=y
+CONFIG_SYS_HAS_CPU_MIPS64_R6=y
+CONFIG_SYS_HAS_CPU_NEVADA=y
+CONFIG_SYS_HAS_CPU_RM7000=y
+CONFIG_SYS_SUPPORTS_32BIT_KERNEL=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_LITTLE_ENDIAN=y
+CONFIG_SYS_SUPPORTS_MICROMIPS=y
+CONFIG_SYS_SUPPORTS_MIPS16=y
+CONFIG_SYS_SUPPORTS_MIPS_CMP=y
+CONFIG_SYS_SUPPORTS_MIPS_CPS=y
+CONFIG_SYS_SUPPORTS_MULTITHREADING=y
+CONFIG_SYS_SUPPORTS_SCHED_SMT=y
+CONFIG_SYS_SUPPORTS_SMARTMIPS=y
+CONFIG_SYS_SUPPORTS_SMP=y
+CONFIG_SYS_SUPPORTS_ZBOOT=y
+# CONFIG_TCP_CONG_ADVANCED is not set
+CONFIG_TICK_CPU_ACCOUNTING=y
+CONFIG_TREE_RCU=y
+CONFIG_USB_SUPPORT=y
+# CONFIG_USERIO is not set
+# CONFIG_USER_NS is not set
+CONFIG_USE_OF=y
+CONFIG_UTS_NS=y
+# CONFIG_VGA_CONSOLE is not set
+CONFIG_VM_EVENT_COUNTERS=y
+CONFIG_VT=y
+CONFIG_VT_CONSOLE=y
+CONFIG_VT_HW_CONSOLE_BINDING=y
+CONFIG_VXFS_FS=y
+# CONFIG_WATCHDOG is not set
+CONFIG_XPS=y
diff --git a/target/linux/malta/patches/330-MIPS-Malta-Mark-kernel-code-and-kernel-data-segments.patch b/target/linux/malta/patches/330-MIPS-Malta-Mark-kernel-code-and-kernel-data-segments.patch
deleted file mode 100644
index 789be50..0000000
--- a/target/linux/malta/patches/330-MIPS-Malta-Mark-kernel-code-and-kernel-data-segments.patch
+++ /dev/null
@@ -1,34 +0,0 @@
-From 79c7301c922f5023f85805a4ba969ce55f51d0ca Mon Sep 17 00:00:00 2001
-From: Yousong Zhou <yszhou4tech at gmail.com>
-Date: Sat, 31 Jan 2015 15:13:12 +0800
-Subject: [PATCH 330/331] MIPS: Malta: Mark kernel code and kernel data
- segments as BOOT_MEM_RAM.
-
-Kexec-tools requires those segments listed as "System RAM" in
-/proc/iomem, otherwise, an error message of "Invalid memory segment"
-will be emitted when trying to load the ELF kernel image.
-
-Signed-off-by: Yousong Zhou <yszhou4tech at gmail.com>
----
- arch/mips/mti-malta/malta-memory.c |    9 ++-------
- 1 file changed, 2 insertions(+), 7 deletions(-)
-
---- a/arch/mips/mti-malta/malta-memory.c
-+++ b/arch/mips/mti-malta/malta-memory.c
-@@ -112,14 +112,9 @@ fw_memblock_t * __init fw_getmdesc(int e
- 	mdesc[2].base = mdesc[0].base + 0x000f0000UL;
- 	mdesc[2].size = 0x00010000;
- 
--	mdesc[3].type = fw_dontuse;
-+	mdesc[3].type = fw_free;
- 	mdesc[3].base = mdesc[0].base + 0x00100000UL;
--	mdesc[3].size = CPHYSADDR(PFN_ALIGN((unsigned long)&_end)) -
--		0x00100000UL;
--
--	mdesc[4].type = fw_free;
--	mdesc[4].base = mdesc[0].base + CPHYSADDR(PFN_ALIGN(&_end));
--	mdesc[4].size = memsize - CPHYSADDR(mdesc[4].base);
-+	mdesc[3].size = memsize - CPHYSADDR(mdesc[3].base);
- 
- 	return &mdesc[0];
- }
-- 
2.6.4
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