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Merge branch 'linus' into core/urgent
[pandora-kernel.git]
/
Documentation
/
arm
/
Booting
diff --git
a/Documentation/arm/Booting
b/Documentation/arm/Booting
index
4e686a2
..
a341d87
100644
(file)
--- a/
Documentation/arm/Booting
+++ b/
Documentation/arm/Booting
@@
-164,3
+164,8
@@
In either case, the following conditions must be met:
- The boot loader is expected to call the kernel image by jumping
directly to the first instruction of the kernel image.
- The boot loader is expected to call the kernel image by jumping
directly to the first instruction of the kernel image.
+ On CPUs supporting the ARM instruction set, the entry must be
+ made in ARM state, even for a Thumb-2 kernel.
+
+ On CPUs supporting only the Thumb instruction set such as
+ Cortex-M class CPUs, the entry must be made in Thumb state.