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feat(dma2d,ppa): Support flash encryption for DMA2D and PPA

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This commit is contained in:
Song Ruo Jing
2026-04-13 15:03:37 +08:00
parent 93b9d470db
commit d15a897d13
65 changed files with 479 additions and 135 deletions
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components/hal/include/hal/dma2d_types.h
+1 -15
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2023-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2023-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -116,20 +116,6 @@ typedef enum {
DMA2D_CHANNEL_DIRECTION_RX, /*!< 2D-DMA channel direction: RX */
} dma2d_channel_direction_t;
/**
* @brief Enumeration of 2D-DMA data burst length options
*
* Starting from 1, saving 0 for special purpose (upper layer could use 0 to be a default burst length)
*/
typedef enum {
DMA2D_DATA_BURST_LENGTH_8 = 1, /*!< 2D-DMA block size: 8 bytes */
DMA2D_DATA_BURST_LENGTH_16, /*!< 2D-DMA block size: 16 bytes */
DMA2D_DATA_BURST_LENGTH_32, /*!< 2D-DMA block size: 32 bytes */
DMA2D_DATA_BURST_LENGTH_64, /*!< 2D-DMA block size: 64 bytes */
DMA2D_DATA_BURST_LENGTH_128, /*!< 2D-DMA block size: 128 bytes */
DMA2D_DATA_BURST_LENGTH_INVALID, /*!< Invalid 2D-DMA block size */
} dma2d_data_burst_length_t;
/**
* @brief Enumeration of 2D-DMA macro block size options
* Only useful in DMA2D_DESCRIPTOR_BLOCK_RW_MODE_MULTIPLE mode (dma2d_en = 1, mode = 1)
components/hal/include/hal/ppa_types.h
+5 -6
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@@ -8,7 +8,6 @@
#include <stdint.h>
#include "hal/color_types.h"
#include "hal/dma2d_types.h"
#ifdef __cplusplus
extern "C" {
@@ -115,11 +114,11 @@ typedef enum {
* @brief Enumeration of PPA supported data burst length
*/
typedef enum {
PPA_DATA_BURST_LENGTH_8 = DMA2D_DATA_BURST_LENGTH_8, /*!< Data burst length: 8 bytes */
PPA_DATA_BURST_LENGTH_16 = DMA2D_DATA_BURST_LENGTH_16, /*!< Data burst length: 16 bytes */
PPA_DATA_BURST_LENGTH_32 = DMA2D_DATA_BURST_LENGTH_32, /*!< Data burst length: 32 bytes */
PPA_DATA_BURST_LENGTH_64 = DMA2D_DATA_BURST_LENGTH_64, /*!< Data burst length: 64 bytes */
PPA_DATA_BURST_LENGTH_128 = DMA2D_DATA_BURST_LENGTH_128, /*!< Data burst length: 128 bytes */
PPA_DATA_BURST_LENGTH_8 = 8, /*!< Data burst length: 8 bytes */
PPA_DATA_BURST_LENGTH_16 = 16, /*!< Data burst length: 16 bytes */
PPA_DATA_BURST_LENGTH_32 = 32, /*!< Data burst length: 32 bytes */
PPA_DATA_BURST_LENGTH_64 = 64, /*!< Data burst length: 64 bytes */
PPA_DATA_BURST_LENGTH_128 = 128, /*!< Data burst length: 128 bytes */
} ppa_data_burst_length_t;
#ifdef __cplusplus