From: nvmarkzhang@gmail.com (Mark Zhang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 0/9] ARM: Initial support for Tegra 114 SoC.
Date: Mon, 24 Dec 2012 17:58:56 +0800 [thread overview]
Message-ID: <50D82760.6060706@gmail.com> (raw)
In-Reply-To: <1355996654-6579-1-git-send-email-hdoyu@nvidia.com>
On 12/20/2012 05:43 PM, Hiroshi Doyu wrote:
> Hi,
>
> This patchset adds initial support for the NVIDIA's new Tegra 114
> SoC (T114) based on the ARM Cortex-A15 MP. It has the minimal support
> to allow the kernel to boot up into shell console. This can be used as
> a basis for adding other device drivers for this SoC. Currently there
> are 2 evaluation boards available, "Dalmore" and "Pluto".
>
> This patchset is against Stephen Warren's linux-next_common branch:
>
> git://nv-tegra.nvidia.com/user/swarren/linux-2.6 linux-next_common
>
> For those who want to try:
>
> $ make ARCH=arm tegra_defconfig
> $ scripts/config -e ARCH_TEGRA_114_SOC -d DRM -d SUSPEND \
> -d PM_RUNTIME -d CPU_FREQ -d CPU_IDLE
> $ make ARCH=arm menuconfig # if needed to configure more
I think we also need to enable:
CONFIG_ARM_APPENDED_DTB
CONFIG_ARM_ATAG_DTB_COMPAT
because currently we append the dtb to the kernel image(will not do this
after u-boot supports dalmore and we can load the dtb in u-boot cmd), so
we need to make kernel being aware of this.
My experience is after I enabled these 2 configs, kernel starts up normally.
Mark
> $ make ARCH=arm all -j9
>
> Verified that this single image booted up with "Dalmore(T114)",
> "Pluto(T114)" and "Cardhu(T30)". For "Cardhu(T30)" with this single
> image, SPI driver doesn't seem to afford the above configuration , it
> hangs at boot-up. With SPI disabled, it's ok.
>
>
> Hiroshi Doyu (9):
> ARM: tegra: fuse: Add chipid TEGRA114 0x35
> HACK: ARM: tegra: Use CLK_IGNORE_UNUSED for Tegra 114 SoC
> ARM: tegra: # of CPU cores detection w/ & w/o HAVE_ARM_SCU
> clocksource: tegra: Reorganize funcs by clock functionarities
> clocksource: tegra: Enable ARM arch_timer with TSC
> ARM: dt: tegra114: Add new SoC base, Tegra 114 SoC
> ARM: dt: tegra114: Add new board, Dalmore
> ARM: dt: tegra114: Add new board, Pluto
> ARM: tegra: Add initial support for Tegra 114 SoC.
>
> .../bindings/arm/tegra/nvidia,tegra114-tsc.txt | 11 +
> arch/arm/boot/dts/Makefile | 4 +-
> arch/arm/boot/dts/tegra114-dalmore.dts | 21 ++
> arch/arm/boot/dts/tegra114-pluto.dts | 21 ++
> arch/arm/boot/dts/tegra114.dtsi | 89 ++++++++
> arch/arm/mach-tegra/Kconfig | 10 +
> arch/arm/mach-tegra/Makefile | 1 +
> arch/arm/mach-tegra/board-dt-tegra114.c | 48 +++++
> arch/arm/mach-tegra/common.c | 1 +
> arch/arm/mach-tegra/fuse.h | 1 +
> arch/arm/mach-tegra/platsmp.c | 31 ++-
> arch/arm/mach-tegra/tegra30_clocks_data.c | 2 +
> drivers/clocksource/tegra20_timer.c | 222 +++++++++++++-------
> 13 files changed, 384 insertions(+), 78 deletions(-)
> create mode 100644 Documentation/devicetree/bindings/arm/tegra/nvidia,tegra114-tsc.txt
> create mode 100644 arch/arm/boot/dts/tegra114-dalmore.dts
> create mode 100644 arch/arm/boot/dts/tegra114-pluto.dts
> create mode 100644 arch/arm/boot/dts/tegra114.dtsi
> create mode 100644 arch/arm/mach-tegra/board-dt-tegra114.c
>
next prev parent reply other threads:[~2012-12-24 9:58 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-12-20 9:43 [PATCH 0/9] ARM: Initial support for Tegra 114 SoC Hiroshi Doyu
2012-12-20 9:43 ` [PATCH 1/9] ARM: tegra: fuse: Add chipid TEGRA114 0x35 Hiroshi Doyu
2012-12-20 9:44 ` [PATCH 2/9] HACK: ARM: tegra: Use CLK_IGNORE_UNUSED for Tegra 114 SoC Hiroshi Doyu
2012-12-20 9:44 ` [PATCH 3/9] ARM: tegra: # of CPU cores detection w/ & w/o HAVE_ARM_SCU Hiroshi Doyu
2012-12-20 10:06 ` Felipe Balbi
2012-12-20 11:21 ` Hiroshi Doyu
2012-12-20 18:18 ` Felipe Balbi
2012-12-20 11:17 ` Marc Zyngier
2012-12-20 11:26 ` Hiroshi Doyu
2012-12-20 11:32 ` Marc Zyngier
2012-12-20 9:44 ` [PATCH 4/9] clocksource: tegra: Reorganize funcs by clock functionarities Hiroshi Doyu
2012-12-20 9:44 ` [PATCH 5/9] clocksource: tegra: Enable ARM arch_timer with TSC Hiroshi Doyu
2012-12-20 11:01 ` Marc Zyngier
2012-12-20 11:57 ` Hiroshi Doyu
2012-12-20 12:05 ` Marc Zyngier
2012-12-20 12:22 ` Peter De Schrijver
2012-12-20 12:33 ` Marc Zyngier
2012-12-20 12:55 ` Peter De Schrijver
2012-12-20 13:32 ` Marc Zyngier
2012-12-20 14:42 ` Hiroshi Doyu
2012-12-20 17:09 ` Marc Zyngier
2012-12-20 22:13 ` Peter De Schrijver
2012-12-20 13:25 ` Hiroshi Doyu
2012-12-20 13:33 ` Marc Zyngier
2012-12-20 9:44 ` [PATCH 6/9] ARM: dt: tegra114: Add new SoC base, Tegra 114 SoC Hiroshi Doyu
2012-12-20 11:27 ` Marc Zyngier
2012-12-29 6:39 ` Olof Johansson
2012-12-31 7:12 ` Hiroshi Doyu
2012-12-20 9:44 ` [PATCH 7/9] ARM: dt: tegra114: Add new board, Dalmore Hiroshi Doyu
2012-12-20 9:44 ` [PATCH 8/9] ARM: dt: tegra114: Add new board, Pluto Hiroshi Doyu
2012-12-20 9:44 ` [PATCH 9/9] ARM: tegra: Add initial support for Tegra 114 SoC Hiroshi Doyu
2013-01-03 16:28 ` Arnd Bergmann
2013-01-04 7:16 ` Hiroshi Doyu
2012-12-24 9:58 ` Mark Zhang [this message]
2013-01-03 14:06 ` [PATCH 0/9] ARM: Initial " Hiroshi Doyu
2013-01-03 21:00 ` Thierry Reding
2013-01-03 21:16 ` Stephen Warren
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