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ARM: tegra: select required CPU and L2 errata options

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commit f35b431dde upstream.

The ARM IP revisions in Tegra are:
Tegra20: CPU r1p1, PL310 r2p0
Tegra30: CPU A01=r2p7/>=A02=r2p9, NEON r2p3-50, PL310 r3p1-50

Based on work by Olof Johansson, although the actual list of errata is
somewhat different here, since I added a bunch more and removed one PL310
erratum that doesn't seem applicable.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Stephen Warren
2012-02-14 13:39:39 -07:00
committed by Greg Kroah-Hartman
parent d27e4c282e
commit 83e4194644
1 changed files with 12 additions and 0 deletions
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12
arch/arm/mach-tegra/Kconfig
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@@ -13,6 +13,13 @@ config ARCH_TEGRA_2x_SOC
select USB_ARCH_HAS_EHCI if USB_SUPPORT select USB_ARCH_HAS_EHCI if USB_SUPPORT
select USB_ULPI if USB_SUPPORT select USB_ULPI if USB_SUPPORT
select USB_ULPI_VIEWPORT if USB_SUPPORT select USB_ULPI_VIEWPORT if USB_SUPPORT
select ARM_ERRATA_720789
select ARM_ERRATA_742230
select ARM_ERRATA_751472
select ARM_ERRATA_754327
select ARM_ERRATA_764369
select PL310_ERRATA_727915 if CACHE_L2X0
select PL310_ERRATA_769419 if CACHE_L2X0
help help
Support for NVIDIA Tegra AP20 and T20 processors, based on the Support for NVIDIA Tegra AP20 and T20 processors, based on the
ARM CortexA9MP CPU and the ARM PL310 L2 cache controller ARM CortexA9MP CPU and the ARM PL310 L2 cache controller
@@ -54,6 +61,11 @@ config MACH_SEABOARD
config MACH_TEGRA_DT config MACH_TEGRA_DT
bool "Generic Tegra board (FDT support)" bool "Generic Tegra board (FDT support)"
select USE_OF select USE_OF
select ARM_ERRATA_743622
select ARM_ERRATA_751472
select ARM_ERRATA_754322
select ARM_ERRATA_764369
select PL310_ERRATA_769419 if CACHE_L2X0
help help
Support for generic nVidia Tegra boards using Flattened Device Tree Support for generic nVidia Tegra boards using Flattened Device Tree