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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
2026-03-20 16:53:29 +08:00
parent cdcb4cbce8
commit 163a95614c
67 changed files with 469 additions and 146 deletions
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components/esp_lcd/src/esp_async_fbcpy.c
+3
View File
@@ -173,6 +173,9 @@ static bool dma2d_job_picked_cb(uint32_t num_chans, const dma2d_trans_channel_in
};
dma2d_register_rx_event_callbacks(rx_chan, &dma_cbs, mcp);
// 2D-DMA channel data burst length is set to the maximum burst length by default, which meets the encryption alignment restriction
// so even if flash encryption is enabled, it can work properly
dma2d_set_desc_addr(tx_chan, (intptr_t)(mcp->tx_desc));
dma2d_set_desc_addr(rx_chan, (intptr_t)(mcp->rx_desc));
components/esp_lcd/test_apps/mipi_dsi_lcd/main/test_mipi_dsi_panel.c
+7 -7
View File
@@ -178,9 +178,9 @@ TEST_CASE("MIPI DSI use DMA2D (EK79007)", "[mipi_dsi]")
uint8_t *img = NULL;
size_t buffer_alignment = 1;
// If flash encryption is enabled, the buffer address and size must be aligned to SOC_GDMA_EXT_MEM_ENC_ALIGNMENT.
// If flash encryption is enabled, the buffer address and size must be aligned to SOC_MEMSPI_ENCRYPTION_ALIGNMENT.
if (esp_efuse_is_flash_encryption_enabled()) {
buffer_alignment = SOC_GDMA_EXT_MEM_ENC_ALIGNMENT;
buffer_alignment = SOC_MEMSPI_ENCRYPTION_ALIGNMENT;
}
img = heap_caps_aligned_calloc(buffer_alignment, 1, TEST_IMG_SIZE, MALLOC_CAP_DMA | MALLOC_CAP_SPIRAM);
@@ -249,12 +249,12 @@ TEST_CASE("MIPI DSI use DMA2D (EK79007)", "[mipi_dsi]")
size_t start_alignment = 1;
size_t src_x_start = 50;
size_t src_y_start = 50;
// If flash encryption is enabled, the buffer address and size must be aligned to SOC_GDMA_EXT_MEM_ENC_ALIGNMENT.
// If flash encryption is enabled, the buffer address and size must be aligned to SOC_MEMSPI_ENCRYPTION_ALIGNMENT.
if (esp_efuse_is_flash_encryption_enabled()) {
test_block_size = ALIGN_DOWN(test_block_size, SOC_GDMA_EXT_MEM_ENC_ALIGNMENT);
start_alignment = SOC_GDMA_EXT_MEM_ENC_ALIGNMENT;
src_x_start = ALIGN_DOWN(src_x_start, SOC_GDMA_EXT_MEM_ENC_ALIGNMENT);
src_y_start = ALIGN_DOWN(src_y_start, SOC_GDMA_EXT_MEM_ENC_ALIGNMENT);
test_block_size = ALIGN_DOWN(test_block_size, SOC_MEMSPI_ENCRYPTION_ALIGNMENT);
start_alignment = SOC_MEMSPI_ENCRYPTION_ALIGNMENT;
src_x_start = ALIGN_DOWN(src_x_start, SOC_MEMSPI_ENCRYPTION_ALIGNMENT);
src_y_start = ALIGN_DOWN(src_y_start, SOC_MEMSPI_ENCRYPTION_ALIGNMENT);
}
printf("Add Built-in DMA2D draw bitmap hook\r\n");