| /* | |
| * | |
| * Copyright (C) 2008-2009 ST-Ericsson AB | |
| * License terms: GNU General Public License (GPL) version 2 | |
| * | |
| * Author: Rickard Andersson <rickard.andersson@stericsson.com> | |
| * Author: Linus Walleij <linus.walleij@stericsson.com> | |
| * | |
| */ | |
| #ifndef __ASMARM_TCM_H | |
| #define __ASMARM_TCM_H | |
| #ifndef CONFIG_HAVE_TCM | |
| #error "You should not be including tcm.h unless you have a TCM!" | |
| #endif | |
| #include <linux/compiler.h> | |
| /* Tag variables with this */ | |
| #define __tcmdata __section(.tcm.data) | |
| /* Tag constants with this */ | |
| #define __tcmconst __section(.tcm.rodata) | |
| /* Tag functions inside TCM called from outside TCM with this */ | |
| #define __tcmfunc __attribute__((long_call)) __section(.tcm.text) noinline | |
| /* Tag function inside TCM called from inside TCM with this */ | |
| #define __tcmlocalfunc __section(.tcm.text) | |
| void *tcm_alloc(size_t len); | |
| void tcm_free(void *addr, size_t len); | |
| bool tcm_dtcm_present(void); | |
| bool tcm_itcm_present(void); | |
| #endif |