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c20611df13
This patch makes it possible to enter zImage in Thumb mode for ARMv7-M (Cortex-M) CPUs that do not support ARM mode. The kernel entry is also made in Thumb mode. [ukl: fix spelling in commit log, return early in call_cache_fn] Signed-off-by: Joachim Eastwood <manabian@gmail.com> Tested-by: Stefan Agner <stefan@agner.ch> Tested-by: Ezequiel Garcia <ezequiel@vanguardiasur.com.ar> Tested-by: Chanwoo Choi <cw00.choi@samsung.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>