[Add SMP support for Allwinner A20: PATCH V5 3/3] Add arch count timer node in dts for Allwinner A20(sunxi 7i).

ensure you bootload have set same VCTOFF for all cpus. Signed-off-by: Fan Rong --- arch/arm/boot/dts/sun7i-a20.dtsi | 10 ++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 6543b3f..dc01d5a 100644 --- a/arch/arm/boot

[Add SMP support for Allwinner A20: PATCH V5 2/3] Add cpuconfig nodes in dts for smp configure.

Cpu Configure regiser can be used for reset and boot smp cpus in allwiner's A20. Signed-off-by: Fan Rong --- arch/arm/boot/dts/sun7i-a20.dtsi | 5 + 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index e46cfed..65

[Add SMP support for Allwinner A20: PATCH V5 1/3] Add smp support for Allwinner A20(sunxi 7i).

secondary CPU in the secondary_startup operation. Signed-off-by: Fan Rong --- arch/arm/mach-sunxi/Makefile | 2 + arch/arm/mach-sunxi/headsmp.S | 18 +++ arch/arm/mach-sunxi/platsmp.c | 114 ++ arch/arm/mach-sunxi/sunxi.c | 3 ++ 4 files changed

[Add SMP support for Allwinner A20: PATCH V5 0/3]

sunxi.c *** BLURB HERE *** Fan Rong (3): Add smp support for Allwinner A20(sunxi 7i). Add cpuconfig nodes in dts for smp configure. Add arch count timer node in dts for Allwinner A20(sunxi 7i). arch/arm/boot/dts/sun7i-a20.dtsi | 15 ++ arch/arm/mach-sunxi/Makefile | 2 + arch

[Add SMP support for Allwinner A20: PATCH V4 3/3] Add arch count timer node in dts for Allwinner A20(sunxi 7i).

Signed-off-by: Fan Rong --- arch/arm/boot/dts/sun7i-a20.dtsi | 10 ++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index e1bff17..8d5e318 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20

[Add SMP support for Allwinner A20: PATCH V4 2/3] Add cpuconfig nodes in dts for smp configure.

Signed-off-by: Fan Rong --- arch/arm/boot/dts/sun7i-a20.dtsi | 5 + 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 999ff45..e1bff17 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20.dtsi

[Add SMP support for Allwinner A20: PATCH V4 1/3] Add smp support for Allwinner A20(sunxi 7i).

Signed-off-by: Fan Rong --- arch/arm/mach-sunxi/Makefile | 2 + arch/arm/mach-sunxi/headsmp.S | 18 +++ arch/arm/mach-sunxi/platsmp.c | 114 ++ arch/arm/mach-sunxi/sunxi.c | 3 ++ 4 files changed, 137 insertions(+) create mode 100644 arch/arm

[Add SMP support for Allwinner A20: PATCH V4 0/3]

This is the version 4 patch. It use smp_prepare_cpus replacing early_init as cpuconfigure map init funcation caller and use sun7i replacing sunxi7i as funcation name and variable name. Fan Rong (3): Add smp support for Allwinner A20(sunxi 7i). Add cpuconfig nodes in dts for smp configure

[PATCH V3: Add Smp support for Allwinner A20. 3/3] add arch count timer node in dts for Allwinner A20(sunxi 7i).

Signed-off-by: Fan Rong --- arch/arm/boot/dts/sun7i-a20.dtsi | 10 ++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index f745e0b..76b8c3f 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20

[PATCH V3: Add Smp support for Allwinner A20. 2/3] Add cpuconfig nodes in dts for smp configure.

Signed-off-by: Fan Rong --- arch/arm/boot/dts/sun7i-a20.dtsi | 9 +++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 999ff45..f745e0b 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot

[PATCH V3: Add Smp support for Allwinner A20. 1/3] Add smp support for Allwinner A20(sunxi 7i).

Signed-off-by: Fan Rong --- arch/arm/mach-sunxi/Makefile | 2 + arch/arm/mach-sunxi/headsmp.S | 17 + arch/arm/mach-sunxi/platsmp.c | 86 +++ arch/arm/mach-sunxi/sunxi.c | 31 4 files changed, 136 insertions(+) create mode

[PATCH V3: Add Smp support for Allwinner A20. 0/3]

ssell King and Maxime Ripard. Fan Rong (3): Add smp support for Allwinner A20(sunxi 7i). Add cpuconfig nodes in dts for smp configure. add arch count timer node in dts for Allwinner A20(sunxi 7i). arch/arm/boot/dts/sun7i-a20.dtsi | 19 - arch/arm/mach-sunxi/Makefile | 2 + arc

[PATCH 3/3] Add arch count timer node in dts for Allwinner A20(sunxi 7i).

Signed-off-by: Fan Rong --- arch/arm/boot/dts/sun7i-a20.dtsi | 10 ++ 1 file changed, 10 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index f745e0b..76b8c3f 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20

[PATCH 2/3] Add cpuconfig nodes in dts for smp configure.

Signed-off-by: Fan Rong --- arch/arm/boot/dts/sun7i-a20.dtsi | 9 +++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 999ff45..f745e0b 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot

[PATCH 1/3] Add smp support for Allwinner A20(sunxi 7i).

Signed-off-by: Fan Rong --- arch/arm/mach-sunxi/Makefile | 2 + arch/arm/mach-sunxi/headsmp.S | 12 ++ arch/arm/mach-sunxi/platform.h | 347 + arch/arm/mach-sunxi/platsmp.c | 100 arch/arm/mach-sunxi/sunxi.c| 34 +++- 5 files

[PATCH 0/3]

Fan Rong (3): Add smp support for Allwinner A20(sunxi 7i). Add cpuconfig nodes in dts for smp configure. Add arch count timer node in dts for Allwinner A20(sunxi 7i). arch/arm/boot/dts/sun7i-a20.dtsi | 19 ++- arch/arm/mach-sunxi/Makefile | 2 + arch/arm/mach-sunxi/headsmp.S

[PATCH 3/4] Add physical count arch timer support for clocksource in ARMv7.

Signed-off-by: Fan Rong --- arch/arm/include/asm/arch_timer.h| 11 +++ drivers/clocksource/Kconfig |8 drivers/clocksource/arm_arch_timer.c | 10 +- 3 files changed, 28 insertions(+), 1 deletion(-) diff --git a/arch/arm/include/asm/arch_timer.h b

[PATCH 4/4] Add arch count timer node in dts for Allwinner A20(sunxi 7i).

Signed-off-by: Fan Rong --- arch/arm/boot/dts/sun7i-a20.dtsi |9 + 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index bfedcb2..ce138f7 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm/boot/dts/sun7i-a20

[PATCH 2/4] Add cpuconfig nodes in dts for smp configure.

Signed-off-by: Fan Rong --- arch/arm/boot/dts/sun7i-a20.dtsi |9 +++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi index 999ff45..bfedcb2 100644 --- a/arch/arm/boot/dts/sun7i-a20.dtsi +++ b/arch/arm

[PATCH 1/4] Add smp support for Allwinner A20(sunxi 7i).

Signed-off-by: Fan Rong --- arch/arm/mach-sunxi/Makefile |2 + arch/arm/mach-sunxi/headsmp.S | 12 ++ arch/arm/mach-sunxi/platform.h | 346 arch/arm/mach-sunxi/platsmp.c | 166 +++ arch/arm/mach-sunxi/sunxi.c|4 + 5

[PATCH 0/4] Add smp support for Allwinner A20 and phy arch count timer

CNTHCTL.PL1PCTEN is 1 at first. At all, to ensure kernel can use arch timer, bootload should set some generic timer register(cntvoff or cnthctl) at first. the kernel should select which count timer by reading current kernel running mode. Fan Rong (4): Add smp support for Allwinner A20(sunxi 7i