Ganesh,
What is your HW pull-up/pull-down for BTMODE[12] (ball R3)?
http://arago-project.org/git/projects/?p=u-boot-ipnc-rdk-dm81xx.git;a=blobdiff;f=arch/arm/cpu/arm_cortexa8/ti81xx/sys_info.c;h=d8f7d3a7e47824bd9d65382063312c4f2026ec4c;hp=446f0d22673d6d6dfe505ef027447ad9739d2401;hb…