newer kernels can disable it, if user does a hard reset he won't see
the boot menu on CC.
+ /* some kernels can now disable REGEN which controls the main 5V supply,
+ * LCD is connected to it on CC units. Also enable it on Rebirth as the
+ * user may want to boot the 2.6 kernel that doesn't control REGEN */
+ if (get_cpu_family() != CPU_OMAP36XX)
+ twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, 0x2e,
+ TWL4030_PM_RECEIVER_REGEN_DEV_GRP);
+
/* set VPLL2 to 1.8V */
twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, 0x05,
TWL4030_PM_RECEIVER_VPLL2_DEDICATED);
/* set VPLL2 to 1.8V */
twl4030_i2c_write_u8(TWL4030_CHIP_PM_RECEIVER, 0x05,
TWL4030_PM_RECEIVER_VPLL2_DEDICATED);