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authorDmitry Osipenko <digetx@gmail.com>2019-03-18 01:52:09 +0300
committerThierry Reding <treding@nvidia.com>2019-04-09 16:36:25 +0200
commitdae84be59d667089a7ad3d27a0662e6b71f13116 (patch)
treece1b07ed6e5387da94ffb0528a568adfd54f0b8d /arch
parent2af6597ac3fab8a3796786bb73f8bd14a9f2d376 (diff)
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-tegra/reset-handler.S1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-tegra/reset-handler.S b/arch/arm/mach-tegra/reset-handler.S
index 809fbc200cef..31fb53f9ce13 100644
--- a/arch/arm/mach-tegra/reset-handler.S
+++ b/arch/arm/mach-tegra/reset-handler.S
@@ -113,6 +113,7 @@ ENTRY(__tegra_cpu_reset_handler_start)
* must be position-independent.
*/
+ .arm
.align L1_CACHE_SHIFT
ENTRY(__tegra_cpu_reset_handler)