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>
---
 bsp/raspberry-pi/dm/rtc/SConscript | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100755 bsp/raspberry-pi/dm/rtc/SConscript

(limited to 'bsp/raspberry-pi/dm/rtc/SConscript')

diff --git a/bsp/raspberry-pi/dm/rtc/SConscript b/bsp/raspberry-pi/dm/rtc/SConscript
new file mode 100755
index 0000000000..eff1275ba3
--- /dev/null
+++ b/bsp/raspberry-pi/dm/rtc/SConscript
@@ -0,0 +1,13 @@
+from building import *
+
+group = []
+src = []
+cwd = GetCurrentDir()
+CPPPATH = [cwd + '/../include', cwd + '/../../../../components/drivers/rtc']
+
+if GetDepend(['RT_RTC_RPI']):
+    src += ['rtc-rpi.c']
+
+group = DefineGroup('DeviceDrivers', src, depend = [''], CPPPATH = CPPPATH)
+
+Return('group')
-- 
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