2 Commits

Author SHA1 Message Date
Kevin O'Connor
fb50570994 buildbinary: Add support for building lpc176x checksum
The lpc176x internal rom checks that the first 8 words of the flash
sum to zero.  Many flash writing tools for the lpc176x will
automatically add the appropriate checksum.  However, it can be useful
to build the checksum locally so that the image supports direct flash
writing.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2022-07-29 12:20:00 -04:00
Kevin O'Connor
d6c874b0ad stm32: Support 4KiB application start
Allow the application start address to be configurable from "make
menuconfig".

Add a build check to verify the final binary can fit within the
configured size.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2022-05-16 14:08:54 -04:00