[PATCH] arm64: zynqmp: Fix i2c bus for kd240

Michal Simek michal.simek at amd.com
Mon Dec 18 14:08:36 CET 2023


i2c1 is having all chips on it that's why use it instead of 0.

You can see this error when you boot system.
eth0: ethernet at ff0c0000
Setting bus to 0
Failure changing bus number (-19)
Enable permission for node ID 33
Enable permission for node ID 47
Hit any key to stop autoboot:  0

It also get USB to work.

Fixes: dd4a82201694 ("arm64: zynqmp: Introduce kria SOM defconfig")
Signed-off-by: Michal Simek <michal.simek at amd.com>
---

 board/xilinx/zynqmp/zynqmp_kria.env | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/board/xilinx/zynqmp/zynqmp_kria.env b/board/xilinx/zynqmp/zynqmp_kria.env
index 70384538ab1d..36182f1b0d85 100644
--- a/board/xilinx/zynqmp/zynqmp_kria.env
+++ b/board/xilinx/zynqmp/zynqmp_kria.env
@@ -58,7 +58,7 @@ kv260_setup=i2c dev 1 && run usb_hub_init
 # usb hub init
 kr260_setup=i2c dev 1 && run usb_hub_init; i2c dev 2 && run usb_hub_init;
 # usb hub init with enabling PM nodes for ...
-kd240_setup=i2c dev 0 && run usb_hub_init;zynqmp pmufw node 33; zynqmp pmufw node 47
+kd240_setup=i2c dev 1 && run usb_hub_init;zynqmp pmufw node 33; zynqmp pmufw node 47
 
 board_setup=\
 if test ${card1_name} = SCK-KV-G; then run kv260_setup; fi;\
-- 
2.36.1



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