From: Gabe Black <gblack@eecs.umich.edu>
Date: Thu, 20 Aug 2009 07:40:14 +0000 (-0700)
Subject: X86: Don't insist on binary encoding for the RTC since we implement BCD.
X-Git-Tag: Calvin_Submission~36
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=bc67396ada6a0a55f863d4084d02300315798818;p=gem5.git

X86: Don't insist on binary encoding for the RTC since we implement BCD.
---

diff --git a/src/dev/mc146818.cc b/src/dev/mc146818.cc
index c01d945b3..2ee5dbaaa 100644
--- a/src/dev/mc146818.cc
+++ b/src/dev/mc146818.cc
@@ -96,7 +96,7 @@ MC146818::writeData(const uint8_t addr, const uint8_t data)
             replaceBits(stat_regA, data, 6, 0);
             break;
           case RTC_STAT_REGB:
-            if ((data & ~(RTCB_PRDC_IE | RTCB_SQWE)) != (RTCB_BIN | RTCB_24HR))
+            if ((data & ~(RTCB_PRDC_IE | RTCB_SQWE)) != RTCB_24HR)
                 panic("Write to RTC reg B bits that are not implemented!\n");
 
             if (data & RTCB_PRDC_IE) {