13 Sep
2021
13 Sep
'21
3:30 p.m.
On 13/09/2021 11:40, Peter Maydell wrote:
On Mon, 13 Sept 2021 at 10:31, Matthias Brugger mbrugger@suse.com wrote:
Hi Robin,
It's a long long time that you reported this issue.
I prepared a fix in qemu for it. Would you mind to try it out? You can find a branch with the fix on top here: https://github.com/mbgg/qemu/tree/vrit-flash-dtb-bug
Basically I fix the reg property to reflect the fact that the size-cell is one.
Isn't #size-cells here inherited from the fdt root node (where we set it to 2) ?
Yes, you are right. After a lot of digging I realized that this should be fixed, by: 492b9917c68 ("cfi_flash: Fix devicetree address determination")
ae6b33dcc34 ("dm: fix ofnode_read_addr/size_cells()")
Sorry for the noise.
Matthias