diff mbox

[1/3] ARM: tegra20: Make MC optional in Kconfig

Message ID 1336719389-28506-1-git-send-email-hdoyu@nvidia.com
State Not Applicable, archived
Headers show

Commit Message

Hiroshi Doyu May 11, 2012, 6:56 a.m. UTC
For bare minimal system.

Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
---
 arch/arm/mach-tegra/Kconfig |    2 --
 drivers/memory/Kconfig      |    8 +++++++-
 2 files changed, 7 insertions(+), 3 deletions(-)

Comments

Stephen Warren May 11, 2012, 5:54 p.m. UTC | #1
On 05/11/2012 12:56 AM, Hiroshi DOYU wrote:
> For bare minimal system.
> 
> Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>

Patches 1 and 2,

Acked-by: Stephen Warren <swarren@wwwdotorg.org>

I'll take patch 3 through the Tegra tree along with the .dts changes.
--
To unsubscribe from this list: send the line "unsubscribe linux-tegra" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
gregkh@linuxfoundation.org May 11, 2012, 10:25 p.m. UTC | #2
On Fri, May 11, 2012 at 11:54:29AM -0600, Stephen Warren wrote:
> On 05/11/2012 12:56 AM, Hiroshi DOYU wrote:
> > For bare minimal system.
> > 
> > Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
> 
> Patches 1 and 2,
> 
> Acked-by: Stephen Warren <swarren@wwwdotorg.org>

Thanks, now applied.

greg k-h
--
To unsubscribe from this list: send the line "unsubscribe linux-tegra" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
diff mbox

Patch

diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index 16fe065..8b6b181 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -20,8 +20,6 @@  config ARCH_TEGRA_2x_SOC
 	select PL310_ERRATA_727915 if CACHE_L2X0
 	select PL310_ERRATA_769419 if CACHE_L2X0
 	select CPU_FREQ_TABLE if CPU_FREQ
-	select MEMORY
-	select TEGRA20_MC
 	help
 	  Support for NVIDIA Tegra AP20 and T20 processors, based on the
 	  ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
diff --git a/drivers/memory/Kconfig b/drivers/memory/Kconfig
index 42e6d66..efc6b36 100644
--- a/drivers/memory/Kconfig
+++ b/drivers/memory/Kconfig
@@ -21,8 +21,14 @@  config TI_EMIF
 	  temperature changes
 
 config TEGRA20_MC
-	bool
+	bool "Tegra20 Memory Controller(MC) driver"
+	default y
 	depends on ARCH_TEGRA_2x_SOC
+	help
+	  This driver is for the Memory Controller(MC) module available
+	  in Tegra20 SoCs, mainly for a address translation fault
+	  analysis, especially for IOMMU/GART(Graphics Address
+	  Relocation Table) module.
 
 config TEGRA30_MC
 	bool