From 39c2a6eb75fabd9745c5762c8dec9d1a85dabf00 Mon Sep 17 00:00:00 2001 From: Priyanka Jain <Priyanka.Jain@freescale.com> Date: Mon, 25 Oct 2010 14:52:53 +0530 Subject: p1_p2_rdb: to set SQW/INT pin of RTC as INT line SQW/INT pin in RTC can be used for generating square wave(by default) or as interrupt line. U-boot is registering this pin for interrupts. Configuring SQW/INT bit as interrupt line during board initialization to avoid spurious interrupts generated by square wave. Signed-off-by: Priyanka Jain <Priyanka.Jain@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org> --- board/freescale/p1_p2_rdb/p1_p2_rdb.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'board') diff --git a/board/freescale/p1_p2_rdb/p1_p2_rdb.c b/board/freescale/p1_p2_rdb/p1_p2_rdb.c index fae31f28c0..1c4c0200e8 100644 --- a/board/freescale/p1_p2_rdb/p1_p2_rdb.c +++ b/board/freescale/p1_p2_rdb/p1_p2_rdb.c @@ -1,5 +1,5 @@ /* - * Copyright 2009 Freescale Semiconductor, Inc. + * Copyright 2009-2010 Freescale Semiconductor, Inc. * * See file CREDITS for list of people who contributed to this * project. @@ -33,6 +33,7 @@ #include <tsec.h> #include <vsc7385.h> #include <netdev.h> +#include <rtc.h> DECLARE_GLOBAL_DATA_PTR; @@ -156,6 +157,7 @@ int board_early_init_r(void) set_tlb(1, flashbase, CONFIG_SYS_FLASH_BASE_PHYS, MAS3_SX|MAS3_SW|MAS3_SR, MAS2_I|MAS2_G, 0, flash_esel, BOOKE_PAGESZ_16M, 1); + rtc_reset(); return 0; } -- cgit v1.2.1