diff options
| author | Drashna Jaelre <drashna@live.com> | 2020-02-14 01:06:06 -0800 |
|---|---|---|
| committer | Florian Didron <fdidron@users.noreply.github.com> | 2020-02-26 10:15:12 +0900 |
| commit | ebd4b1dc1e9ae56d47c41ae896c5a72a749ed0fa (patch) | |
| tree | 9dbefb63142363af9d8e2258d86a2f303b2e6a79 /tmk_core/common/arm_atsam/eeprom.c | |
| parent | 30ed4bdb38e68400b1bb13f3509516bfdf7a95be (diff) | |
Add additional fixes to EEPROM driver selection (#7274) (#266)
* Add additional fixes to EEPROM driver selection (#7274)
- uprintf -> dprintf
- Fix atsam "vendor" eeprom.
- Bump Kinetis K20x to 64 bytes, too.
- Rollback Kinetis to 32 bytes as partitioning can only be done once. Add warning about changing the value.
- Change RAM-backed "fake" EEPROM implementations to match eeconfig's current usage.
- Add 24LC128 by request.
* format code according to conventions [skip ci]
Co-authored-by: Nick Brassel <nick@tzarc.org>
Co-authored-by: QMK Bot <hello@qmk.fm>
Co-authored-by: Florian Didron <fdidron@users.noreply.github.com>
Diffstat (limited to 'tmk_core/common/arm_atsam/eeprom.c')
| -rw-r--r-- | tmk_core/common/arm_atsam/eeprom.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/tmk_core/common/arm_atsam/eeprom.c b/tmk_core/common/arm_atsam/eeprom.c index 5c8e69dae3..ccd5d15a54 100644 --- a/tmk_core/common/arm_atsam/eeprom.c +++ b/tmk_core/common/arm_atsam/eeprom.c @@ -16,9 +16,12 @@ #include "eeprom.h" -#define EEPROM_SIZE 32 +#ifndef EEPROM_SIZE +# include "eeconfig.h" +# define EEPROM_SIZE (((EECONFIG_SIZE + 3) / 4) * 4) // based off eeconfig's current usage, aligned to 4-byte sizes, to deal with LTO +#endif -static uint8_t buffer[EEPROM_SIZE]; +__attribute__((aligned(4))) static uint8_t buffer[EEPROM_SIZE]; uint8_t eeprom_read_byte(const uint8_t *addr) { uintptr_t offset = (uintptr_t)addr; |