mjb/altos/src/stm/altos-application.ld, branch 1.9

altos: Use flash loader on all STM products

2013-05-08T04:30:26+00:00

Includes the boot chain stuff Signed-off-by: Keith Packard

altos/stm: Provide another 4kB of flash space for apps

2013-05-08T04:30:26+00:00

With the flash loader now < 4kB, we can use the spare 4kB for applications Signed-off-by: Keith Packard

altos/stm: Add comments to the .ld files explaining how the romconfig stuff works

2013-05-08T03:16:52+00:00

Would be nice to be able to explicitly define addresses for the romconfig variables, but I can't figure out how to make that work. Instead, just explicitly load the files in teh right order to make things land in the right places. Signed-off-by: Keith Packard

altos: Mark .boot section as (NOLOAD)

2013-05-08T03:16:52+00:00

For some reason, the silly linker marks things in section .boot as data rather than bss, so they'd end up initialized by default. Force them to be NOLOAD so they preserve values across reboot so that boot chaining works properly. Signed-off-by: Keith Packard

altos: Clean up boot loader support

2013-05-08T03:16:36+00:00

Split out code into separate files. Add support for getting back to boot loader from application. Signed-off-by: Keith Packard

altos: Make stm-flash capable of switching to application

2013-05-08T03:15:43+00:00

This shrinks the base OS load down a bit as well so that stm-flash fits comfortably in the first 8kB of memory. Signed-off-by: Keith Packard