rt-thread.git/bsp/qemu-virt64-aarch64/README_zh.md, branch master

[dm][dma] Update DMA (#11678)

2026-08-14T04:42:01Z

* [dm][dma] update DMA interface Extend DMA mapping to honor OFW dma-ranges even when no reserved memory pool is present, and add PCI host-bridge DMA-region translation for PCI devices. Prefer 32-bit-addressable allocations for translated devices, improve pool allocation fallbacks and synchronization, and establish a linear mapping for installed DMA pools when possible. Signed-off-by: GuEe-GUI <2991707448@qq.com> * [dm][dma] fixup PL330 work flow Fix PL330 channel allocation so device-tree cells select peripheral request lines rather than execution channels. Generate proper peripheral DMA microcode using DMAWFP, DMALDP, DMASTP, and DMAFLUSHP, encode burst lengths correctly, honor transfer direction and non-secure attributes, and allocate microcode from DMA-coherent memory. Signed-off-by: GuEe-GUI <2991707448@qq.com> * style: format code with clang-format * style: format complete changed files with clang-format * drivers: dma: fix diagnostic format types * style: format DMA changes for current master --------- Signed-off-by: GuEe-GUI <2991707448@qq.com>

[bsp][qemu-virt64-aarch64] update doc for #11232

2026-06-15T08:46:33Z

Link: https://github.com/RT-Thread/rt-thread/pull/11232 Signed-off-by: GuEe-GUI <2991707448@qq.com>

[bsp][qemu-virt64-aarch64] add DM config and docs

2026-06-15T02:00:57Z

Signed-off-by: GuEe-GUI <2991707448@qq.com>

[bsp][readme] 增加scons --exec-path=xxx 命令的使用说明

2022-10-10T01:42:44Z

[bsp/qemu-virt64-aarch64] Update drivers' code (#6194)

2022-07-30T06:04:25Z

* [bsp/qemu-virt64-aarch64] RTC add hard alarm support * [bsp/qemu-virt64-aarch64] Fixup VirtIO-GPU init buffer fail by cpu out-of-order execution * [bsp/qemu-virt64-aarch64] Fixup VirtIO-NET transmit payload split Add Virtio-GPU cursor demo

[bsp/qemu-virt64-aarch64] Add VirtIO-Console and GPIO driver (#6150)

2022-07-07T18:11:19Z

[bsp/qemu-virt64-aarch64] Add more VirtIO drivers (#6091)

2022-06-18T00:09:57Z

[libcpu/aarch64] add gicv3 support and bsp/rockchip/rk3568 (#5722)

2022-03-29T03:08:25Z

* [libcpu/aarch64] add smp support * [libcpu/aarch64] rt_hw_trap_irq get irq instead of iar when using gicv2 * [libcpu/aarch64] disable irq/fiq when switch thread * [libcpu/aarch64] add gtimer frq set and stack align * [libcpu/aarch64] add gicv3 support and bsp/rockchip/rk3568

[libcpu/aarch64] add smp support

2022-01-08T10:24:02Z

Merge AArch64 libcpu and add some drivers for their bsps

2021-09-26T07:01:59Z