pm9261: compiles with the AT91 reworked scheme

Signed-off-by: Asen Chavdarov Dimov <dimov@ronetix.at>
diff --git a/boards.cfg b/boards.cfg
index 6e9ab9b..c3d72eb 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -122,7 +122,7 @@
 meesc_dataflash              arm         arm926ejs   meesc               esd            at91        meesc:AT91SAM9263,SYS_USE_DATAFLASH
 otc570                       arm         arm926ejs   otc570              esd            at91        otc570:AT91SAM9263,SYS_USE_NANDFLASH
 otc570_dataflash             arm         arm926ejs   otc570              esd            at91        otc570:AT91SAM9263,SYS_USE_DATAFLASH
-pm9261                       arm         arm926ejs   -                   ronetix        at91
+pm9261                       arm         arm926ejs   pm9261              ronetix        at91        pm9261:AT91SAM9261
 pm9263                       arm         arm926ejs   -                   ronetix        at91
 da830evm                     arm         arm926ejs   da8xxevm            davinci        davinci
 da850evm                     arm         arm926ejs   da8xxevm            davinci        davinci