Hello Eric,
we have both, a beagle xM-B and a beagle xM-C. The following works on both boards and is different from your patch. It is not possible to differentiate between Rev xM-A and xM-B. Anyway, the only difference is in the processors silicon revision (ES 1.0 to ES 1.1).
regards, chris.
--- @@ -299,7 +309,15 @@ int misc_init_r(void) setenv(expansion_config.env_var, expansion_config.env_setting);
twl4030_power_init(); - twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON); + switch (get_board_revision()) { + case REVISION_XM_C: + case REVISION_C4: + twl4030_led_init( TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON ); + break; + default: + twl4030_led_init( TWL4030_LED_LEDEN_LEDBON ); + break; + }
/* Configure GPIOs to output */ writel(~(GPIO23 | GPIO10 | GPIO8 | GPIO2 | GPIO1), &gpio6_base->oe);