u-boot

Commit Graph

Author	SHA1	Message	Date
Matt Porter	f99993c108	common/cmd_boot: keep ARM v7M in thumb mode during do_go_exec() On ARM v7M, the processor will return to ARM mode when executing a blx instruction with bit 0 of the address == 0. Always set it to 1 to stay in thumb mode. Signed-off-by: Matt Porter <mporter@konsulko.com>	10 years ago

Author

SHA1

Message

Date

Matt Porter

f99993c108

common/cmd_boot: keep ARM v7M in thumb mode during do_go_exec()

On ARM v7M, the processor will return to ARM mode when executing
a blx instruction with bit 0 of the address == 0. Always set it
to 1 to stay in thumb mode.

Signed-off-by: Matt Porter <mporter@konsulko.com>

10 years ago

1 Commits (7b82a229e56d4f1f7f200e4e712c73be2ef9aea5)