On Fri, Jul 28, 2023 at 10:59:16AM +0800, Du Huanpeng wrote:
On Thu, Jul 27, 2023 at 03:05:28PM -0400, Tom Rini wrote:
On Wed, Jul 26, 2023 at 08:30:24PM +0800, Du Huanpeng wrote:
- devicetree for ls1c300 SoC and board
this devicetree was writen from scratch, I read the SoC's manual and devicetree-specification-v0.3.pdf, and write a Excel to generate it. the v0.3 was lastest version when I wrote it. https://www.devicetree.org/specifications/ the manual seens not available now from official site, https://www.loongson.cn/product/list?id=2 here is my backup: https://github.com/hodcarrier/ls1c300_bsp
The device tree in U-Boot needs to be kept in sync with the device tree in Linux. I haven't been following loongarch closely so I don't know the state of upstreaming the work there. We can be a little bit flexible when it comes to new platforms / chips, but we can't be "two different source trees".