Hello all,
I am struggling with booting the beaglebone green from sd card. When beagle bone connected with custom carrier board then sysboot[15:14] state is 00b due to carrier board connections. There is no issue when booting from emmc.
MMC Clock frequency for different sysboot[15:14] are shown below.
MMC0 clock is 60MHz when sysboot[15:14]=00b
MMC0 clock is 48MHz when sysboot[15:14]=01b
MMC1 clock is 48MHz in all conditions, and it is boot from emmc without any issue.
How can i solve this issue without changing my custom board connections.
Simple, you change your custom board connections.. This has been
documented in all the SRM's since the first BeagleBone (White) was
built..
Regards,