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