beagleboard: enable HUB power on XM boards

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.

---

(quoted diff) +9 -1

@@ -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);

Hi Christian,

Quoted 5 lines · Christian Spielberger

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).

ok thanks, I'll include it with an update to the previous patch that fix a problem when loading the kernel with USB clocks enabled.

Quoted 8 lines · Eric B?nard

Hi Christian,

Quoted 5 lines · Christian Spielberger

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).

...

Quoted 1 line

Quoted 2 lines

ok thanks, I'll include it with an update to the previous patch that fix a problem when loading the kernel with USB clocks enabled.

Eric, Christian,

Are either of you still planning to send an updated patch to get USB working on BB-xM-A/B (and not break it for<=BB-C5 and>=BB-xM-C)?