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| author | Jeff Epler <jepler@gmail.com> | 2018-04-03 21:20:42 -0500 |
|---|---|---|
| committer | Jeff Epler <jepler@gmail.com> | 2018-04-03 21:40:10 -0500 |
| commit | 5eb9f9d06074bf532683b268bc5370cfa33ce8ba (patch) | |
| tree | 8935c6a496ea0583cfcbb086a45f3947e5be69cb /shared-bindings/microcontroller | |
| parent | 98c7d70fe406d66d80c3c9cc888602f96cf444c4 (diff) | |
atmel-samd: Fix rebooting to bootloader
Commit efbf08266b6 moved _estack in order to ensure 8-byte alignment
of the stack, but the address of _bootloader_dbl_tap must remain
right at the end of SRAM.
I verified by reading the source that the 4-byte-aligned address is
used for all samd21 / samd51 boards in
adafruit/circuitpython@efbf08266b. However, I only tested on
trinket_m0.
Closes: #739
Diffstat (limited to 'shared-bindings/microcontroller')
0 files changed, 0 insertions, 0 deletions