This patchset adds support for Netlogic's new XLP processor series.
http://netlogicmicro.com/Products/ProductBriefs/MultiCore/XLP832.htm
has more details on this processor, but here's a short blurb:
8-core, 4-way multi-threaded, MIPS64r2 CPUs with quad-issue out-of-order
execution. Cache-coherent, 32KB D-cache & 64KB I-cache per core, 4MB L2 cache,
8MB L3 cache. Floating point support. On-chip devices include DDR3 DRAM
controller, 40 GBps network accelerator, security accelerator, compression
engine, PCI, USB, I2C, UART, Flash, GPIO and so on. Inter-chip
interconnect allows upto 4 chips to be connected into a 128 cpu system.
The changes here has the platform support with UART, PIC and 32-way SMP.
Comments on the code and suggestions are very welcome.
Thanks,
JC.
Jayachandran C (4):
MIPS: Netlogic: XLP CPU support.
MIPS: Netlogic: Platform files for XLP processors.
MIPS: Netlogic: Build support for netlogic XLP
MIPS: Netlogic: Add default XLP config.
arch/mips/Kconfig | 44 ++
arch/mips/configs/nlm_xlp_defconfig | 590 ++++++++++++++++++++
arch/mips/include/asm/cpu.h | 3 +-
.../asm/mach-netlogic/cpu-feature-overrides.h | 18 +-
arch/mips/include/asm/module.h | 2 +
arch/mips/include/asm/netlogic/xlp-hal/bridge.h | 187 +++++++
arch/mips/include/asm/netlogic/xlp-hal/cop2.h | 319 +++++++++++
.../mips/include/asm/netlogic/xlp-hal/cpucontrol.h | 71 +++
arch/mips/include/asm/netlogic/xlp-hal/iomap.h | 133 +++++
arch/mips/include/asm/netlogic/xlp-hal/mmio.h | 441 +++++++++++++++
arch/mips/include/asm/netlogic/xlp-hal/pic.h | 339 +++++++++++
arch/mips/include/asm/netlogic/xlp-hal/sys.h | 128 +++++
arch/mips/include/asm/netlogic/xlp-hal/uart.h | 191 +++++++
arch/mips/include/asm/netlogic/xlp-hal/xlp.h | 68 +++
arch/mips/kernel/Makefile | 1 +
arch/mips/kernel/cpu-probe.c | 19 +-
arch/mips/lib/Makefile | 1 +
arch/mips/mm/Makefile | 1 +
arch/mips/mm/c-r4k.c | 4 +
arch/mips/mm/tlbex.c | 1 +
arch/mips/netlogic/Kconfig | 3 +
arch/mips/netlogic/Platform | 7 +
arch/mips/netlogic/xlp/Makefile | 5 +
arch/mips/netlogic/xlp/irq.c | 240 ++++++++
arch/mips/netlogic/xlp/nlm_hal.c | 84 +++
arch/mips/netlogic/xlp/platform.c | 107 ++++
arch/mips/netlogic/xlp/setup.c | 98 ++++
arch/mips/netlogic/xlp/smp.c | 286 ++++++++++
arch/mips/netlogic/xlp/smpboot.S | 217 +++++++
arch/mips/netlogic/xlp/time.c | 74 +++
arch/mips/netlogic/xlp/xlp_console.c | 49 ++
31 files changed, 3723 insertions(+), 8 deletions(-)
create mode 100644 arch/mips/configs/nlm_xlp_defconfig
create mode 100644 arch/mips/include/asm/netlogic/xlp-hal/bridge.h
create mode 100644 arch/mips/include/asm/netlogic/xlp-hal/cop2.h
create mode 100644 arch/mips/include/asm/netlogic/xlp-hal/cpucontrol.h
create mode 100644 arch/mips/include/asm/netlogic/xlp-hal/iomap.h
create mode 100644 arch/mips/include/asm/netlogic/xlp-hal/mmio.h
create mode 100644 arch/mips/include/asm/netlogic/xlp-hal/pic.h
create mode 100644 arch/mips/include/asm/netlogic/xlp-hal/sys.h
create mode 100644 arch/mips/include/asm/netlogic/xlp-hal/uart.h
create mode 100644 arch/mips/include/asm/netlogic/xlp-hal/xlp.h
create mode 100644 arch/mips/netlogic/xlp/Makefile
create mode 100644 arch/mips/netlogic/xlp/irq.c
create mode 100644 arch/mips/netlogic/xlp/nlm_hal.c
create mode 100644 arch/mips/netlogic/xlp/platform.c
create mode 100644 arch/mips/netlogic/xlp/setup.c
create mode 100644 arch/mips/netlogic/xlp/smp.c
create mode 100644 arch/mips/netlogic/xlp/smpboot.S
create mode 100644 arch/mips/netlogic/xlp/time.c
create mode 100644 arch/mips/netlogic/xlp/xlp_console.c
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1.7.4.1
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