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". -- Tom
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