[PATCH] zynqmp: Remove usb init initialization for Kria

Michal Simek michal.simek at amd.com
Wed Dec 18 12:40:44 CET 2024


USB hub initialization is done by driver introduced by commit 09f557e106ef
("usb: onboard-hub: Add i2c initialization for usb5744 hub") that's why
there is no need to do initialization via variables.

Reported-by: Love Kumar <love.kumar at amd.com>
Signed-off-by: Michal Simek <michal.simek at amd.com>
---

 board/xilinx/zynqmp/zynqmp_kria.env | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

diff --git a/board/xilinx/zynqmp/zynqmp_kria.env b/board/xilinx/zynqmp/zynqmp_kria.env
index ff3a0924de7d..b0c2ac6f2e86 100644
--- a/board/xilinx/zynqmp/zynqmp_kria.env
+++ b/board/xilinx/zynqmp/zynqmp_kria.env
@@ -62,14 +62,8 @@ bootmenu_0=eMMC Boot=run som_mmc_boot
 bootmenu_1=SD Boot=run som_cc_boot
 bootmenu_delay=5
 
-usb_hub_init=mw 1000 0056 && sleep 1 && i2c write 1000 2d aa 2 -s
-
-# usb hub init
-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 1 && run usb_hub_init;zynqmp pmufw node 33; zynqmp pmufw node 47
+# Enabling PM nodes for uart0 and can0
+kd240_setup=zynqmp pmufw node 33; zynqmp pmufw node 47
 
 tpm_setup=tpm autostart;
 tpm_reset=echo "!!! For TPM reset a full power cycle or pressing the POR_B button is required !!!";
@@ -79,7 +73,7 @@ tpm_kd240=if test ${card1_rev} = A; then run tpm_reset; fi
 board_setup=\
 rtc dev 0; \
 zynqmp mmio_write 0xFFCA0010 0xfff 0; \
-if test ${card1_name} = SCK-KV-G; then run kv260_setup; run tpm_kv260; fi;\
-if test ${card1_name} = SCK-KR-G; then run kr260_setup; run tpm_reset; fi;\
+if test ${card1_name} = SCK-KV-G; then run tpm_kv260; fi;\
+if test ${card1_name} = SCK-KR-G; then run tpm_reset; fi;\
 if test ${card1_name} = SCK-KD-G; then run kd240_setup; run tpm_kd240; fi;\
 run tpm_setup
-- 
2.43.0



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