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[v5,0/7] Add basic support for Loongson-2K1000

Message ID 20210315075004.15465-1-zhangqing@loongson.cn (mailing list archive)
Headers show
Series Add basic support for Loongson-2K1000 | expand

Message

Qing Zhang March 15, 2021, 7:49 a.m. UTC 
These patches support single-core DTS boot to the serial port login
interface, which can be operated using conventional commands.

I have successfully tested it on the Loongson 2K1000 machine.
pmon: http://cgit.loongnix.org/cgit/pmon-loongson3/

Note:
After the basic support is merged,
I will commit SMP and other driver support in the future.

Qing Zhang (7):
  MIPS: Loongson64: DeviceTree for Loongson-2K1000
  MIPS: Loongson64: Distinguish firmware dependencies DTB/LEFI
  MIPS: Loongson64: Add support for the Loongson-2K1000 to get
    cpu_clock_freq
  MIPS: Loongson64: Add Loongson-2K1000 early_printk_port
  irqchip/loongson-liointc: irqchip add 2.0 version
  dt-bindings: interrupt-controller: Add Loongson-2K1000 LIOINTC
  MIPS: Loongson64: Add a Loongson-2K1000 default config file

 .../loongson,liointc.yaml                     |  36 +-
 arch/mips/boot/dts/loongson/Makefile          |   1 +
 .../boot/dts/loongson/loongson64-2k1000.dtsi  | 243 ++++++++++++
 .../dts/loongson/loongson64_2core_2k1000.dts  |  10 +
 arch/mips/configs/loongson2k_defconfig        | 353 ++++++++++++++++++
 .../asm/mach-loongson64/builtin_dtbs.h        |   1 +
 .../include/asm/mach-loongson64/loongson.h    |   9 +-
 arch/mips/loongson64/env.c                    |  13 +-
 arch/mips/loongson64/init.c                   |  21 +-
 arch/mips/loongson64/time.c                   |  24 ++
 drivers/irqchip/irq-loongson-liointc.c        |  58 ++-
 11 files changed, 751 insertions(+), 18 deletions(-)
 create mode 100644 arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
 create mode 100644 arch/mips/boot/dts/loongson/loongson64_2core_2k1000.dts
 create mode 100644 arch/mips/configs/loongson2k_defconfig

Comments

Qing Zhang March 20, 2021, 9:28 a.m. UTC | #1 
ping

On 03/15/2021 03:49 PM, Qing Zhang wrote:
> These patches support single-core DTS boot to the serial port login
> interface, which can be operated using conventional commands.
>
> I have successfully tested it on the Loongson 2K1000 machine.
> pmon: http://cgit.loongnix.org/cgit/pmon-loongson3/
>
> Note:
> After the basic support is merged,
> I will commit SMP and other driver support in the future.
>
> Qing Zhang (7):
>    MIPS: Loongson64: DeviceTree for Loongson-2K1000
>    MIPS: Loongson64: Distinguish firmware dependencies DTB/LEFI
>    MIPS: Loongson64: Add support for the Loongson-2K1000 to get
>      cpu_clock_freq
>    MIPS: Loongson64: Add Loongson-2K1000 early_printk_port
>    irqchip/loongson-liointc: irqchip add 2.0 version
>    dt-bindings: interrupt-controller: Add Loongson-2K1000 LIOINTC
>    MIPS: Loongson64: Add a Loongson-2K1000 default config file
>
>   .../loongson,liointc.yaml                     |  36 +-
>   arch/mips/boot/dts/loongson/Makefile          |   1 +
>   .../boot/dts/loongson/loongson64-2k1000.dtsi  | 243 ++++++++++++
>   .../dts/loongson/loongson64_2core_2k1000.dts  |  10 +
>   arch/mips/configs/loongson2k_defconfig        | 353 ++++++++++++++++++
>   .../asm/mach-loongson64/builtin_dtbs.h        |   1 +
>   .../include/asm/mach-loongson64/loongson.h    |   9 +-
>   arch/mips/loongson64/env.c                    |  13 +-
>   arch/mips/loongson64/init.c                   |  21 +-
>   arch/mips/loongson64/time.c                   |  24 ++
>   drivers/irqchip/irq-loongson-liointc.c        |  58 ++-
>   11 files changed, 751 insertions(+), 18 deletions(-)
>   create mode 100644 arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
>   create mode 100644 arch/mips/boot/dts/loongson/loongson64_2core_2k1000.dts
>   create mode 100644 arch/mips/configs/loongson2k_defconfig
>
Thomas Bogendoerfer March 25, 2021, 9:58 a.m. UTC | #2 
On Mon, Mar 15, 2021 at 03:49:57PM +0800, Qing Zhang wrote:
> These patches support single-core DTS boot to the serial port login
> interface, which can be operated using conventional commands.
> 
> I have successfully tested it on the Loongson 2K1000 machine.
> pmon: http://cgit.loongnix.org/cgit/pmon-loongson3/
> 
> Note:
> After the basic support is merged,
> I will commit SMP and other driver support in the future.
> 
> Qing Zhang (7):
>   MIPS: Loongson64: DeviceTree for Loongson-2K1000
>   MIPS: Loongson64: Distinguish firmware dependencies DTB/LEFI
>   MIPS: Loongson64: Add support for the Loongson-2K1000 to get
>     cpu_clock_freq
>   MIPS: Loongson64: Add Loongson-2K1000 early_printk_port
>   irqchip/loongson-liointc: irqchip add 2.0 version
>   dt-bindings: interrupt-controller: Add Loongson-2K1000 LIOINTC
>   MIPS: Loongson64: Add a Loongson-2K1000 default config file
> 
>  .../loongson,liointc.yaml                     |  36 +-
>  arch/mips/boot/dts/loongson/Makefile          |   1 +
>  .../boot/dts/loongson/loongson64-2k1000.dtsi  | 243 ++++++++++++
>  .../dts/loongson/loongson64_2core_2k1000.dts  |  10 +
>  arch/mips/configs/loongson2k_defconfig        | 353 ++++++++++++++++++
>  .../asm/mach-loongson64/builtin_dtbs.h        |   1 +
>  .../include/asm/mach-loongson64/loongson.h    |   9 +-
>  arch/mips/loongson64/env.c                    |  13 +-
>  arch/mips/loongson64/init.c                   |  21 +-
>  arch/mips/loongson64/time.c                   |  24 ++
>  drivers/irqchip/irq-loongson-liointc.c        |  58 ++-
>  11 files changed, 751 insertions(+), 18 deletions(-)
>  create mode 100644 arch/mips/boot/dts/loongson/loongson64-2k1000.dtsi
>  create mode 100644 arch/mips/boot/dts/loongson/loongson64_2core_2k1000.dts
>  create mode 100644 arch/mips/configs/loongson2k_defconfig

series applied to mips-next.

Thomas.