Messages in this thread | | | From | Rodolfo Giometti <> | Date | Wed, 22 Oct 2008 15:47:18 +0200 | Subject | c2port (Version 2): support for Silicon C2 Interface. |
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C2 port implements a two wire serial communication protocol (bit banging) designed to enable in-system programming, debugging, and boundary-scan testing on low pin-count Silicon Labs devices.
Main references are at Silicon Laboratories site:
* AN127: FLASH Programming via the C2 Interface http://www.silabs.com/public/documents/tpub_doc/anote/Microcontrollers/Small_Form_Factor/en/an127.pdf
* C2 Specification http://www.silabs.com/public/documents/tpub_doc/spec/Microcontrollers/en/C2spec.pdf
Currently this code supports only flash programming through sysfs interface but extensions shoud be easy to add.
Changelog ---------
Version 1 -> 2:
* Documentation added.
* One client added.
Rodolfo
--
b/Documentation/ABI/testing/sysfs-c2port | 88 ++ b/Documentation/c2port.txt | 90 ++ b/drivers/misc/Kconfig | 2 b/drivers/misc/Makefile | 1 b/drivers/misc/c2port/Kconfig | 24 b/drivers/misc/c2port/Makefile | 1 b/drivers/misc/c2port/c2port-duramar2150.c | 160 ++++ b/drivers/misc/c2port/core.c | 996 +++++++++++++++++++++++++++++ b/include/linux/c2port.h | 65 + drivers/misc/c2port/Kconfig | 11 drivers/misc/c2port/Makefile | 2 11 files changed, 1440 insertions(+)
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