1/* SPDX-License-Identifier: GPL-2.0 */
 2
 3#ifndef __ASM_CSKY_TCM_H
 4#define __ASM_CSKY_TCM_H
 5
 6#ifndef CONFIG_HAVE_TCM
 7#error "You should not be including tcm.h unless you have a TCM!"
 8#endif
 9
10#include <linux/compiler.h>
11
12/* Tag variables with this */
13#define __tcmdata __section(".tcm.data")
14/* Tag constants with this */
15#define __tcmconst __section(".tcm.rodata")
16/* Tag functions inside TCM called from outside TCM with this */
17#define __tcmfunc __section(".tcm.text") noinline
18/* Tag function inside TCM called from inside TCM  with this */
19#define __tcmlocalfunc __section(".tcm.text")
20
21void *tcm_alloc(size_t len);
22void tcm_free(void *addr, size_t len);
23
24#endif