Gerson Fernando Budke
4cbd311196
cpu: Refact atmega_common into avr8_common
...
Split atmega_common code into avr8_common folder. This moves common
avr8 code to be used for all avr8 variants: tiny, mega and xmega.
Signed-off-by: Gerson Fernando Budke <nandojve@gmail.com>
2021-01-07 16:29:22 -03:00
90e10d3009
cpu/atmega_common: move avr-libc-extra dependency to Makefile.dep
2020-01-28 13:20:52 +01:00
629003d042
cpu/atmega: cleanup dependencies handling
2019-10-18 12:40:34 +02:00
Gaëtan Harter
1be5b7b10b
cpu: do not locally export compilation variables
...
These are already exported by `makefiles/vars.inc.mk`.
It is a prerequisite to allow handling compilation without global exports.
2019-08-29 10:35:53 +02:00
Robert Hartung
7bca1cc5d5
cpu/atmega_common: implements pseudomodule-based pin change interrupts
2019-08-01 09:23:04 +02:00
Francisco Acosta
2bdcdddd76
cpu/atmega*: make use of common atmega.inc.mk and remove redundancies
...
Everything is now defined in atmega.inc.mk, following the common
RIOT-like reusability of rules and variables (e.g. cortexm.inc.mk).
2019-02-05 17:12:03 +01:00
Gaëtan Harter
9cd50a693a
cpu/atmega_common: do not export LINKFLAGS
...
This prevent evaluating `LINKFLAGS` when not needed and when building
in docker so does not produce errors if `avr-ld` is not installed.
```
BUILD_IN_DOCKER=1 BOARD=arduino-mega2560 make --no-print-directory -C examples/hello-world/ clean
/srv/ilab-builds/workspace/git/riot_master/makefiles/toolchain/gnu.inc.mk:18: objcopy not found. Hex file will not be created.
/bin/sh: 1: avr-ld: not found
```
It removes the `/bin/sh: 1: avr-ld: not found`
2019-01-23 18:32:40 +01:00
7313525035
atmega_common: refactor avr-libc-extra into avr_libc_extra module
2019-01-21 14:37:08 +01:00
cladmi
9720d9c51c
cpu/atmega_common: Allow specifying a reserved space in ROM
...
It is defined using the `ROM_RESERVED` variable.
This should allow supporting arduino bootloader that is stored at the
end of the ROM.
2018-09-05 12:20:36 +02:00
cladmi
493cad03da
atmega_common: make rom and ram length definition mandatory
...
Now all atmega cpu define them so use them by default.
2018-09-05 12:20:33 +02:00
cladmi
098770aeda
atmega_common: use binutils 2.26 ldscript for older versions
...
This allows configuring __TEXT_REGION_LENGTH__ and __DATA_REGION_LENGTH__
for previous versions (ubuntu xenial for example).
2018-09-05 12:20:17 +02:00
cladmi
6e148bcf1b
atmega_common: allow defining rom and ram length for link.
...
Allow configuring __TEXT_REGION_LENGTH__ and __DATA_REGION_LENGTH__ linkerscript
variables using ROM_LEN and RAM_LEN makefile variables.
2018-09-05 12:08:31 +02:00
Hauke Petersen
c2184f3454
boards/cpu/drivers/sys: use generic stdio_ if
2018-08-22 10:54:25 +02:00
Matthew Blue
b597700a67
cpu/atmega_common: ignore format of avr-libc in CI
2018-05-28 13:04:55 -04:00
Robert Hartung
491f420651
cpu/atmega_common: renames periph module
2017-11-06 11:38:26 +01:00
Anthony Merlino
23efa92cc9
cpu/atmega_common: Adds toolchain flags originally located in atmega-based boards
2017-02-02 14:12:02 -05:00
3e365b89fa
cpu: atmega_common: adapt to periph/pm
2017-01-12 16:26:01 +01:00
Laurent Navet
31029daaab
boards/atmega_common: remove dead code on link
...
Don't include unused functions and data in binary.
2016-08-18 22:08:55 +02:00
kYc0o
17c78e70e2
cpu/atmega_common: add common atmega CPU code to atmega_common
2016-06-22 14:25:10 +02:00
Joakim Nohlgård
d0033a5d20
avr: Use TARGET_ARCH instead of custom toolchain specification
2016-03-21 12:19:30 +01:00
Hinnerk van Bruinehsen
a6b77b4745
cpu: atmega_common: Initial import
2014-08-27 16:22:48 +02:00
