From f7258a6bb80d9be12e73675ab35a04651e32eda3 Mon Sep 17 00:00:00 2001
From: GuEe-GUI <2991707448@qq.com>
Date: Sat, 15 Aug 2026 22:36:46 +0800
Subject: [bsp/raspberry-pi] update DM support

- reorganize common Raspberry Pi drivers under the device framework
- add the Raspberry Pi 5 BSP, configuration and documentation
- add BCM2712 and DesignWare AXI DMA controller support
- distinguish BCM2712 DMA32 and DMA40 channels by channel mask
- restore DesignWare AXI DMA enable bits after controller reset
- support a shared AXI maximum burst length across DMA channels

Signed-off-by: GuEe-GUI <2991707448@qq.com>
---
 components/drivers/dma/SConscript | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'components/drivers/dma/SConscript')

diff --git a/components/drivers/dma/SConscript b/components/drivers/dma/SConscript
index f32d702ecc..9202ecfa6d 100644
--- a/components/drivers/dma/SConscript
+++ b/components/drivers/dma/SConscript
@@ -13,6 +13,9 @@ src = ['dma.c', 'dma_pool.c']
 if GetDepend(['RT_DMA_PL330']):
     src += ['dma-pl330.c']
 
+if GetDepend(['RT_DMA_DW_AXI_DMAC']):
+    src += ['dma-dw-axi-dmac.c']
+
 group = DefineGroup('DeviceDrivers', src, depend = [''], CPPPATH = CPPPATH)
 
 Return('group')
-- 
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