| /* |
| * Copyright 2025 NXP |
| * |
| * SPDX-License-Identifier: Apache-2.0 |
| */ |
| |
| #include <zephyr/kernel.h> |
| #include <zephyr/drivers/cache.h> |
| #include <zephyr/logging/log.h> |
| #include <soc.h> |
| #include <fsl_cache.h> |
| |
| LOG_MODULE_REGISTER(cache_nxp_xcache, CONFIG_CACHE_LOG_LEVEL); |
| |
| #if !defined(NXP_XCACHE_INSTR) |
| #define NXP_XCACHE_INSTR XCACHE_PC |
| #endif |
| |
| #if !defined(NXP_XCACHE_DATA) |
| #define NXP_XCACHE_DATA XCACHE_PS |
| #endif |
| |
| void cache_data_enable(void) |
| { |
| XCACHE_EnableCache(NXP_XCACHE_DATA); |
| } |
| |
| void cache_data_disable(void) |
| { |
| XCACHE_DisableCache(NXP_XCACHE_DATA); |
| } |
| |
| int cache_data_flush_all(void) |
| { |
| XCACHE_CleanCache(NXP_XCACHE_DATA); |
| |
| return 0; |
| } |
| |
| int cache_data_invd_all(void) |
| { |
| XCACHE_InvalidateCache(NXP_XCACHE_DATA); |
| |
| return 0; |
| } |
| |
| int cache_data_flush_and_invd_all(void) |
| { |
| XCACHE_CleanInvalidateCache(NXP_XCACHE_DATA); |
| |
| return 0; |
| } |
| |
| int cache_data_flush_range(void *addr, size_t size) |
| { |
| XCACHE_CleanCacheByRange((uint32_t)addr, size); |
| |
| return 0; |
| } |
| |
| int cache_data_invd_range(void *addr, size_t size) |
| { |
| XCACHE_InvalidateCacheByRange((uint32_t)addr, size); |
| |
| return 0; |
| } |
| |
| int cache_data_flush_and_invd_range(void *addr, size_t size) |
| { |
| XCACHE_CleanInvalidateCacheByRange((uint32_t)addr, size); |
| |
| return 0; |
| } |
| |
| void cache_instr_enable(void) |
| { |
| XCACHE_EnableCache(NXP_XCACHE_INSTR); |
| } |
| |
| void cache_instr_disable(void) |
| { |
| XCACHE_DisableCache(NXP_XCACHE_INSTR); |
| } |
| |
| int cache_instr_flush_all(void) |
| { |
| XCACHE_CleanCache(NXP_XCACHE_INSTR); |
| |
| return 0; |
| } |
| |
| int cache_instr_invd_all(void) |
| { |
| XCACHE_InvalidateCache(NXP_XCACHE_INSTR); |
| |
| return 0; |
| } |
| |
| int cache_instr_flush_and_invd_all(void) |
| { |
| XCACHE_CleanInvalidateCache(NXP_XCACHE_INSTR); |
| |
| return 0; |
| } |
| |
| int cache_instr_flush_range(void *addr, size_t size) |
| { |
| XCACHE_CleanCacheByRange((uint32_t)addr, size); |
| |
| return 0; |
| } |
| |
| int cache_instr_invd_range(void *addr, size_t size) |
| { |
| XCACHE_InvalidateCacheByRange((uint32_t)addr, size); |
| |
| return 0; |
| } |
| |
| int cache_instr_flush_and_invd_range(void *addr, size_t size) |
| { |
| XCACHE_CleanInvalidateCacheByRange((uint32_t)addr, size); |
| |
| return 0; |
| } |