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[FAQ] AM6548: Linux SDK 7.1 fails on PG 1.0 board

Keerthy J
Guru**** 150220 points
Part Number: AM6548

Linux SDK 7.1 fails on PG 1.0 board. No traces on UART seen. Sysfw does not seem to be loaded.
How can i get Linux booted with SDK 7.1 on PG 1.0 AM65.


  • 0
    TI__Guru**** 150220 points

    Please do the following change and this should get you booting on AM654 PG 1.0 with SDK 7.1.

    Change on u-boot directory:

    diff --git a/arch/arm/dts/k3-am65-main.dtsi b/arch/arm/dts/k3-am65-main.dtsi
index 08273a05ed..e9a1141d2a 100644
--- a/arch/arm/dts/k3-am65-main.dtsi
+++ b/arch/arm/dts/k3-am65-main.dtsi
@@ -159,7 +159,6 @@
                ti,otap-del-sel-ddr50 = <0x4>;
                ti,otap-del-sel-ddr52 = <0x4>;
                ti,otap-del-sel-hs200 = <0x7>;
-               ti,clkbuf-sel = <0x7>;
                ti,trm-icp = <0x8>;
                dma-coherent;
        };

    Best Regards,
    Keerthy