Re: [PATCH] starfive: visionfive2: add device tree overlay support

device tree overlay support requires fdtoverlay_addr_r to be set

before

Invalid fdtoverlay_addr_r for loading overlays

after
~~~~~
Retrieving file: /boot/overlay/rtc-ds3231.dtbo

Signed-off-by: John Clark<inindev@gmail.com>
---

  include/configs/starfive-visionfive2.h | 1 +
  1 file changed, 1 insertion(+)

diff --git a/include/configs/starfive-visionfive2.h b/include/configs/starfive-visionfive2.h
index ff43113f24..29c74470c7 100644
--- a/include/configs/starfive-visionfive2.h
+++ b/include/configs/starfive-visionfive2.h
@@ -40,6 +40,7 @@
   "kernel_comp_addr_r=0x88000000\0" \
   "kernel_comp_size=0x4000000\0" \
   "fdt_addr_r=0x46000000\0" \
+	"fdtoverlay_addr_r=0x45800000\0" \
   "scriptaddr=0x43900000\0" \
   "pxefile_addr_r=0x45900000\0" \
   "ramdisk_addr_r=0x46100000\0" \

Additional detail as to the selection of 0x45800000 as the location to place fdtoverlay_addr_r:

"kernel_comp_addr_r=0x88000000\0" \     "ramdisk_addr_r=0x46100000\0" \   0x41F00000         "fdt_addr_r=0x46000000\0" \     0x100000     "pxefile_addr_r=0x45900000\0" \     0x700000  "fdtoverlay_addr_r=0x45800000\0" \     0x100000         "scriptaddr=0x43900000\0" \    0x1F00000      "kernel_addr_r=0x40200000\0" \    0x3700000    "kernel_comp_size=0x4000000\0" \