diff options
| author | Kevin O'Connor <kevin@koconnor.net> | 2018-12-26 16:50:44 -0500 |
|---|---|---|
| committer | Kevin O'Connor <kevin@koconnor.net> | 2019-01-07 19:33:26 -0500 |
| commit | 94c86d6c6ce85143d47b79f7cc2680c6b0ee6889 (patch) | |
| tree | a9b8e293c4ba986e306366f039d9b979086bb12b /src/sam3/sam4_cache.c | |
| parent | e278552d44e2d795e335ec33f898c9d6e1413688 (diff) | |
| download | kutter-94c86d6c6ce85143d47b79f7cc2680c6b0ee6889.tar.gz kutter-94c86d6c6ce85143d47b79f7cc2680c6b0ee6889.tar.xz kutter-94c86d6c6ce85143d47b79f7cc2680c6b0ee6889.zip | |
sam3: Merge sam4e8e support into sam3 code
Most of the peripherals on the sam4e8e are similar to the ones on the
sam3x8e mcu. Merge the code together and use just one code directory.
Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
Diffstat (limited to 'src/sam3/sam4_cache.c')
| -rw-r--r-- | src/sam3/sam4_cache.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/sam3/sam4_cache.c b/src/sam3/sam4_cache.c new file mode 100644 index 00000000..75459660 --- /dev/null +++ b/src/sam3/sam4_cache.c @@ -0,0 +1,16 @@ +// SAM4 cache enable +// +// Copyright (C) 2018 Kevin O'Connor <kevin@koconnor.net> +// +// This file may be distributed under the terms of the GNU GPLv3 license. + +#include "sam4e.h" // CMCC +#include "sched.h" // DECL_INIT + +void +sam4_cache_init(void) +{ + if (!(CMCC->CMCC_SR & CMCC_SR_CSTS)) + CMCC->CMCC_CTRL = CMCC_CTRL_CEN; +} +DECL_INIT(sam4_cache_init); |