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Shinya Kuribayashi a644b2774d MIPS: NEC VR5500 processor support fixup 
Current VR5500 processor support lacks of some functions which are
expected to be configured/synthesized on arch initialization.

Here're some VR5500A spec notes:

* All execution hazards are handled in hardware.

* Once VR5500A stops the operation of the pipeline by WAIT instruction,
  it could return from the standby mode only when either a reset, NMI
  request, or all enabled interrupts is/are detected.  In other words,
  if interrupts are disabled by Status.IE=0, it keeps in standby mode
  even when interrupts are internally asserted.

  Notes on WAIT: The operation of the processor is undefined if WAIT
  insn is in the branch delay slot.  The operation is also undefined
  if WAIT insn is executed when Status.EXL and Status.ERL are set to 1.

* VR5500A core only implements the Load prefetch.

With these changes, it boots fine.

Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
 		2009-03-11 21:11:07 +01:00
..
.gitignore [MIPS] Ignore vmlinux.lds generated files 2008-08-26 09:10:27 +01:00
8250-platform.c [MIPS] Put an end to <asm/serial.h>'s long and annyoing existence 2007-07-10 17:33:01 +01:00
Makefile MIPS: make cp0 counter clocksource/event usable as fallback. 2009-01-11 09:57:26 +00:00
asm-offsets.c MIPS: Add Cavium OCTEON specific registers to ptrace.h and asm-offsets.c 2009-01-11 09:57:23 +00:00
binfmt_elfn32.c remove div_long_long_rem 2008-05-01 08:03:58 -07:00
binfmt_elfo32.c remove div_long_long_rem 2008-05-01 08:03:58 -07:00
branch.c MIPS: Compute branch returns for Cavium OCTEON specific branch instructions. 2009-01-11 09:57:24 +00:00
cevt-bcm1480.c cpumask: convert struct clock_event_device to cpumask pointers. 2008-12-13 21:20:26 +10:30
cevt-ds1287.c cpumask: convert struct clock_event_device to cpumask pointers. 2008-12-13 21:20:26 +10:30
cevt-gt641xx.c cpumask: convert struct clock_event_device to cpumask pointers. 2008-12-13 21:20:26 +10:30
cevt-r4k.c MIPS: make cp0 counter clocksource/event usable as fallback. 2009-01-11 09:57:26 +00:00
cevt-sb1250.c cpumask: convert struct clock_event_device to cpumask pointers. 2008-12-13 21:20:26 +10:30
cevt-smtc.c cpumask: convert struct clock_event_device to cpumask pointers. 2008-12-13 21:20:26 +10:30
cevt-txx9.c cpumask: convert struct clock_event_device to cpumask pointers. 2008-12-13 21:20:26 +10:30
cpu-bugs64.c [MIPS] Add empty argument parenthesis to GCC_IMM_ASM 2008-05-12 16:46:52 +01:00
cpu-probe.c MIPS: NEC VR5500 processor support fixup 2009-03-11 21:11:07 +01:00
csrc-bcm1480.c [MIPS] Sibyte: Split and move clock code. 2007-11-02 16:13:47 +00:00
csrc-ioasic.c [MIPS] add DECstation I/O ASIC clocksource 2008-04-28 17:14:32 +01:00
csrc-r4k.c MIPS: make cp0 counter clocksource/event usable as fallback. 2009-01-11 09:57:26 +00:00
csrc-sb1250.c [MIPS] Sibyte: Fix name of clocksource. 2007-11-15 23:21:51 +00:00
early_printk.c [MIPS] fix sparse warning about setup_early_printk() 2008-07-15 18:44:29 +01:00
entry.S [MIPS] SMTC: Close tiny holes in the SMTC IPI replay system. 2008-10-03 17:58:58 +01:00
genex.S MIPS: Read watch registers with interrupts disabled. 2009-01-30 21:32:58 +00:00
gpio_txx9.c [MIPS] txx9: Make gpio_txx9 entirely spinlock-safe 2008-07-15 18:44:34 +01:00
head.S [MIPS] IP27: Fix build errors if CONFIG_MAPPED_KERNEL=y 2008-10-06 01:22:29 +01:00
i8253.c cpumask: convert struct clock_event_device to cpumask pointers. 2008-12-13 21:20:26 +10:30
i8259.c MIPS: Mark all but i8259 interrupts as no-probe. 2008-02-08 09:22:42 -08:00
init_task.c take init_fs to saner place 2008-12-31 18:07:42 -05:00
irq-gic.c cpumask: make irq_set_affinity() take a const struct cpumask 2008-12-13 21:20:26 +10:30
irq-gt641xx.c [MIPS] Add GT641xx IRQ routines. 2007-10-11 23:46:04 +01:00
irq-msc01.c [MIPS] Fix some sparse warnings on traps.c and irq-msc01.c 2008-04-28 17:14:32 +01:00
irq-rm7000.c [MIPS] Fix broken rm7000/rm9000 interrupt handling 2008-02-19 17:01:31 +00:00
irq-rm9000.c on_each_cpu(): kill unused 'retry' parameter 2008-06-26 11:24:38 +02:00
irq.c Revert "MIPS: Print irq handler description" 2009-02-27 17:56:35 +00:00
irq_cpu.c [MIPS] irq_cpu: use handle_percpu_irq handler to avoid dropping interrupts. 2007-11-15 23:21:52 +00:00
irq_txx9.c [MIPS] Remove dead code from irq_txx9.c 2007-08-27 02:16:54 +01:00
kgdb.c kgdb, x86, arm, mips, powerpc: ignore user space single stepping 2008-09-26 10:36:41 -05:00
kspd.c CRED: Separate task security context from task_struct 2008-11-14 10:39:16 +11:00
linux32.c MIPS: Fix build of non-CONFIG_SYSVIPC version of sys_32_ipc 2009-03-11 21:11:07 +01:00
machine_kexec.c [MIPS] Unconditionally writeback and invalidate caches on kexec. 2007-08-27 02:16:59 +01:00
mips-mt-fpaff.c MIPS: SMTC: Fix build after recent creditial changes. 2009-01-30 21:32:56 +00:00
mips-mt.c [MIPS] Replace use of print_symbol with new %sP pointer format. 2008-07-15 18:44:33 +01:00
mips_ksyms.c [MIPS] Export __copy_user_inatomic. 2007-03-07 00:07:17 +00:00
module.c PAGE_ALIGN(): correctly handle 64-bit values on 32-bit architectures 2008-07-24 10:47:21 -07:00
octeon_switch.S MIPS: Add Cavium OCTEON processor support files to arch/mips/cavium-octeon. 2009-01-11 09:57:21 +00:00
proc.c MIPS: show_cpuinfo prints the type of the calling CPU 2008-10-15 12:46:50 +01:00
process.c Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 2008-10-13 17:13:56 +01:00
ptrace.c MIPS: Ptrace support for HARDWARE_WATCHPOINTS 2008-10-11 16:18:57 +01:00
ptrace32.c MIPS: 64-bit: Use generic 32-bit ptrace compat code. 2009-01-11 09:57:19 +00:00
r4k_fpu.S [MIPS] Check FCSR for pending interrupts, alternative version 2007-03-17 01:03:25 +00:00
r4k_switch.S [MIPS] Fix resume for 64K page size on R4000 class processors. 2007-07-12 17:41:05 +01:00
r2300_fpu.S kbuild: mips use generic asm-offsets.h support 2005-09-09 22:32:31 +02:00
r2300_switch.S [MIPS] Disallow CpU exception in kernel again. 2007-04-20 14:58:37 +01:00
r6000_fpu.S kbuild: mips use generic asm-offsets.h support 2005-09-09 22:32:31 +02:00
relocate_kernel.S [MIPS] Kexec: Fix several 64-bit bugs. 2007-07-31 21:35:36 +01:00
reset.c [MIPS] Export pm_power_off 2006-12-10 21:52:11 +00:00
rtlx.c device create: misc: convert device_create_drvdata to device_create 2008-10-16 09:24:43 -07:00
scall32-o32.S MIPS: CVE-2009-0029: Enable syscall wrappers. 2009-02-27 17:56:35 +00:00
scall64-64.S MIPS: CVE-2009-0029: Enable syscall wrappers. 2009-02-27 17:56:35 +00:00
scall64-n32.S MIPS: CVE-2009-0029: Enable syscall wrappers. 2009-02-27 17:56:35 +00:00
scall64-o32.S MIPS: CVE-2009-0029: Enable syscall wrappers. 2009-02-27 17:56:35 +00:00
setup.c MIPS: Fix debugfs_create_*'s error checking method for mips/kernel/ 2008-10-27 16:18:25 +00:00
signal-common.h [MIPS] replace remaining __FUNCTION__ occurrences 2008-04-28 17:14:27 +01:00
signal.c MIPS: CVE-2009-0029: Enable syscall wrappers. 2009-02-27 17:56:35 +00:00
signal32.c MIPS: CVE-2009-0029: Enable syscall wrappers. 2009-02-27 17:56:35 +00:00
signal_n32.c [MIPS] Fix "no space between function name and open parenthesis" warnings. 2007-10-11 23:46:15 +01:00
smp-cmp.c cpumask: change cpumask_scnprintf, cpumask_parse_user, cpulist_parse, and cpulist_scnprintf to take pointers. 2008-12-13 21:20:25 +10:30
smp-mt.c cpumask: centralize cpu_online_map and cpu_possible_map 2008-12-13 21:19:41 +10:30
smp-up.c [MIPS] Only build r4k clocksource for systems that work ok with it. 2007-11-26 17:26:14 +00:00
smp.c cpumask: centralize cpu_online_map and cpu_possible_map 2008-12-13 21:19:41 +10:30
smtc-asm.S [MIPS] SMTC: Don't set and restore irqregs ptr from self_ipi. 2007-06-11 18:20:53 +01:00
smtc-proc.c [MIPS] SMP: Call platform methods via ops structure. 2008-01-29 10:14:57 +00:00
smtc.c cpumask: centralize cpu_online_map and cpu_possible_map 2008-12-13 21:19:41 +10:30
spram.c [MIPS] Basic SPRAM support 2008-04-28 17:14:23 +01:00
stacktrace.c proc: add /proc/*/stack 2009-01-05 12:27:44 +03:00
sync-r4k.c [MIPS] Add support for MIPS CMP platform. 2008-04-28 17:14:26 +01:00
syscall.c MIPS: CVE-2009-0029: Enable syscall wrappers. 2009-02-27 17:56:35 +00:00
time.c [MIPS] unexport null_perf_irq() and make it static 2008-04-28 17:14:31 +01:00
topology.c [MIPS] Do topology_init even on uniprocessor kernels. 2006-11-29 16:21:34 +00:00
traps.c MIPS: Read watch registers with interrupts disabled. 2009-01-30 21:32:58 +00:00
unaligned.c MIPS: Switch FPU emulator trap to BREAK instruction. 2008-10-30 14:44:34 +00:00
vmlinux.lds.S MIPS: Align .data.cacheline_aligned based on CONFIG_MIPS_L1_CACHE_SHIFT 2008-10-15 12:46:50 +01:00
vpe.c mips: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-06 10:44:38 -08:00
watch.c MIPS: Add HARDWARE_WATCHPOINTS definitions and support code. 2008-10-11 16:18:56 +01:00