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| author | Stephen Warren <swarren@nvidia.com> | 2012-02-14 13:39:39 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-02 10:32:20 -0700 |
| commit | acfb7dd4141db85969e75d97a4f9f4250678c557 (patch) | |
| tree | 2a507a6fe78f8d51f065d38c533fdfa820e70cd6 | |
| parent | 403ce368af5b5484c5880715bfd2a765835f05b9 (diff) | |
| download | linux-stable-acfb7dd4141db85969e75d97a4f9f4250678c557.tar.gz linux-stable-acfb7dd4141db85969e75d97a4f9f4250678c557.tar.bz2 linux-stable-acfb7dd4141db85969e75d97a4f9f4250678c557.zip | |
ARM: tegra: select required CPU and L2 errata options
commit f35b431dde39fb40944d1024f08d88fbf04a3193 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>
| -rw-r--r-- | arch/arm/mach-tegra/Kconfig | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig index 373652d76b90..46b6839e5b28 100644 --- a/arch/arm/mach-tegra/Kconfig +++ b/arch/arm/mach-tegra/Kconfig @@ -10,6 +10,13 @@ config ARCH_TEGRA_2x_SOC select USB_ARCH_HAS_EHCI if USB_SUPPORT select USB_ULPI 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 Support for NVIDIA Tegra AP20 and T20 processors, based on the ARM CortexA9MP CPU and the ARM PL310 L2 cache controller @@ -23,6 +30,11 @@ config ARCH_TEGRA_3x_SOC select USB_ULPI if USB_SUPPORT select USB_ULPI_VIEWPORT if USB_SUPPORT 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 Support for NVIDIA Tegra T30 processor family, based on the ARM CortexA9MP CPU and the ARM PL310 L2 cache controller |