1. 13 Dec, 2018 1 commit
  2. 16 Nov, 2015 1 commit
  3. 25 Jun, 2015 1 commit
  4. 19 Jun, 2015 2 commits
  5. 19 May, 2015 1 commit
  6. 13 Apr, 2015 1 commit
  7. 13 Oct, 2014 1 commit
  8. 05 Apr, 2014 1 commit
    • Vineet Gupta's avatar
      ARC: [nsimosci] Unbork console · 61fb4bfc
      Vineet Gupta authored
      Despite the switch to right UART driver (prev patch), serial console
      still doesn't work due to missing CONFIG_SERIAL_OF_PLATFORM
      
      Also fix the default cmdline in DT to not refer to out-of-tree
      ARC framebuffer driver for console.
      Signed-off-by: default avatarVineet Gupta <vgupta@synopsys.com>
      Cc: <stable@vger.kernel.org>   #3.10, 3.12, 3.13, 3.14
      Cc: Francois Bedard <Francois.Bedard@synopsys.com>
      61fb4bfc
  9. 27 Jun, 2013 1 commit
    • Vineet Gupta's avatar
      ARC: Adjustments for gcc 4.8 · 5a45da02
      Vineet Gupta authored
      * DWARF unwinder related
        + Force DWARF2 compliant .debug_frame (gcc 4.8 defaults to DWARF4
          which kernel unwinder can't grok).
        + Discard the additional .eh_frame generated
        + Discard the dwarf4 debug info generated by -gdwarf-2 for normal
          no debug case
      
      * 4.8 already uses arc600 multilibs for -mno-mpy
      
      * switch to using uclibc compiler (to get -mmedium-calls and -mno-sdata)
        and also since buildroot can only use 1 toolchain
      Signed-off-by: default avatarVineet Gupta <vgupta@synopsys.com>
      5a45da02
  10. 07 May, 2013 2 commits
  11. 15 Feb, 2013 2 commits
    • Vineet Gupta's avatar
    • Vineet Gupta's avatar
      ARC: [plat-arcfpga] defconfig · 8872e9e5
      Vineet Gupta authored
      With this we get to a running kernel on ISS
      
      ---------------------------------->8-----------------------------------
      Linux version 3.8.0-rc3+ (vineetg@vineetg-Latitude) (gcc version 4.4.7
      (ARCompact elf32 toolchain (built 20121213)) ) #3 Thu Jan 17 14:22:05
      IST 2013
      Board "arc-angel4" from snps (Manufacturer)
      Memory size set via devicetree 256M
      [plat-arcfpga]: registering early dev resources
      bootconsole [early_ARCuart0] enabled
      pcpu-alloc: s0 r0 d32768 u32768 alloc=1*32768
      pcpu-alloc: [0] 0
      Built 1 zonelists in Zone order, mobility grouping on.  Total pages:
      32624
      Kernel command line: console=ttyARC0,115200n8
      PID hash table entries: 1024 (order: -1, 4096 bytes)
      Dentry cache hash table entries: 32768 (order: 4, 131072 bytes)
      Inode-cache hash table entries: 16384 (order: 3, 65536 bytes)
      Memory Available: 248M / 256M (1312K code, 463K data, 4184K init, 1400K
      reserv)
      SLUB: Genslabs=12, HWalign=64, Order=0-3, MinObjects=0, CPUs=1, Nodes=1
      NR_IRQS:16
      Console: colour dummy device 80x25
      Calibrating delay loop... 39.73 BogoMIPS (lpj=198656)
      pid_max: default: 32768 minimum: 301
      Mount-cache hash table entries: 1024
      devtmpfs: initialized
      [plat-arcfpga]: registering device resources
      bio: create slab <bio-0> at 0
      Switching to clocksource ARC RTSC
      io scheduler noop registered (default)
      arc-uart: ttyARC0 at MMIO 0xc0fc1000 (irq = 5) is a arc-uart
      console [ttyARC0] enabled, bootconsole disabled
      console [ttyARC0] enabled, bootconsole disabled
      mousedev: PS/2 mouse device common for all mice
      Warning: unable to open an initial console.
      Freeing unused kernel memory: 4184k [80002000] to [80418000]
      Mounting proc
      Mounting sysfs
      Mounting devpts
      Setting hostname to ARCLinux
      Starting System logger (syslogd)
      Bringing up loopback device
      ifconfig: socket: Function not implemented
      route: socket: Function not implemented
      Disk not detected !
      Mounting tmpfs
      mount: mounting tmpfs on /dev/shm failed: Invalid argument
      /etc/init.d/rcS: line 76: can't create /proc/sys/kernel/msgmni:
      nonexistent directory
      
      Please press Enter to activate this console.
      ***********************************************************************
                              Welcome to ARCLinux
      ***********************************************************************
      [ARCLinux]$
      
      ---------------------------------->8-----------------------------------
      Signed-off-by: default avatarVineet Gupta <vgupta@synopsys.com>
      8872e9e5