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ARM: tegra: Always boot CPU in ARM-mode 

CPU always jumps into reset handler in ARM-mode from the Trusted
Foundations firmware, hence let's make CPU to always jump into kernel
in ARM-mode regardless of the firmware presence. This is required to
make Thumb-2 kernel working with the Trusted Foundations firmware on
Tegra30.

Tested-by: Robert Yang <decatf@gmail.com>
Tested-by: Michał Mirosław <mirq-linux@rere.qmqm.pl>
Signed-off-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Dmitry Osipenko 2019-03-18 01:52:09 +03:00 committed by Thierry Reding
parent 2af6597ac3
commit dae84be59d
1 changed files with 1 additions and 0 deletions
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arch/arm/mach-tegra/reset-handler.S
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@ -113,6 +113,7 @@ ENTRY(__tegra_cpu_reset_handler_start)
* must be position-independent. * must be position-independent.
*/ */
.arm
.align L1_CACHE_SHIFT .align L1_CACHE_SHIFT
ENTRY(__tegra_cpu_reset_handler) ENTRY(__tegra_cpu_reset_handler)