[coreboot] Patch set updated for coreboot: cb4c6ef rtc: Command date in NetBSD and Darwin doesn't take hyphen
Zheng Bao (zheng.bao@amd.com)
gerrit at coreboot.org
Thu Nov 8 07:06:40 CET 2012
Zheng Bao (zheng.bao at amd.com) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1804
-gerrit
commit cb4c6ef677673c568fd61a584306f3782cbad654
Author: Zheng Bao <fishbaozi at gmail.com>
Date: Thu Nov 8 15:30:32 2012 +0800
rtc: Command date in NetBSD and Darwin doesn't take hyphen
By default, date pads numeric fields with zeroes. So add "0x" to
convert it to BSD directly.
Change-Id: Icd44312acf01b8232f1da1fbaa70630d09007b40
Signed-off-by: Zheng Bao <zheng.bao at amd.com>
Signed-off-by: zbao <fishbaozi at gmail.com>
---
Makefile.inc | 8 ++++----
src/drivers/pc80/mc146818rtc.c | 8 ++++----
src/include/pc80/mc146818rtc.h | 2 --
3 files changed, 8 insertions(+), 10 deletions(-)
diff --git a/Makefile.inc b/Makefile.inc
index 71fdbc2..f85bbda 100644
--- a/Makefile.inc
+++ b/Makefile.inc
@@ -179,10 +179,10 @@ $(obj)/build.h: .xcompile
printf "#define COREBOOT_VERSION \"$(KERNELVERSION)\"\n" >> $(obj)/build.ht
printf "#define COREBOOT_EXTRA_VERSION \"$(COREBOOT_EXTRA_VERSION)\"\n" >> $(obj)/build.ht
printf "#define COREBOOT_BUILD \"`LANG= date`\"\n" >> $(obj)/build.ht
- printf "#define COREBOOT_BUILD_YEAR `LANG= date +"%-y"`\n" >> $(obj)/build.ht
- printf "#define COREBOOT_BUILD_MONTH `LANG= date +"%-m"`\n" >> $(obj)/build.ht
- printf "#define COREBOOT_BUILD_DAY `LANG= date +"%-d"`\n" >> $(obj)/build.ht
- printf "#define COREBOOT_BUILD_WEEKDAY `LANG= date +"%-w"`\n" >> $(obj)/build.ht
+ printf "#define COREBOOT_BUILD_YEAR_BCD 0x`LANG= date +"%y"`\n" >> $(obj)/build.ht
+ printf "#define COREBOOT_BUILD_MONTH_BCD 0x`LANG= date +"%m"`\n" >> $(obj)/build.ht
+ printf "#define COREBOOT_BUILD_DAY_BCD 0x`LANG= date +"%d"`\n" >> $(obj)/build.ht
+ printf "#define COREBOOT_BUILD_WEEKDAY_BCD 0x`LANG= date +"%w"`\n" >> $(obj)/build.ht
printf "#define COREBOOT_DMI_DATE \"`LANG= date +"%m/%d/%Y"`\"\n" >> $(obj)/build.ht
printf "\n" >> $(obj)/build.ht
printf "#define COREBOOT_COMPILER \"$(shell LANG= $(CC) --version | head -n1)\"\n" >> $(obj)/build.ht
diff --git a/src/drivers/pc80/mc146818rtc.c b/src/drivers/pc80/mc146818rtc.c
index b728199..89fe9c6 100644
--- a/src/drivers/pc80/mc146818rtc.c
+++ b/src/drivers/pc80/mc146818rtc.c
@@ -84,10 +84,10 @@ static void rtc_update_cmos_date(u8 has_century)
cmos_write(0, RTC_CLK_SECOND);
cmos_write(0, RTC_CLK_MINUTE);
cmos_write(1, RTC_CLK_HOUR);
- cmos_write(RTC_TO_BCD(COREBOOT_BUILD_WEEKDAY) + 1, RTC_CLK_DAYOFWEEK);
- cmos_write(RTC_TO_BCD(COREBOOT_BUILD_DAY), RTC_CLK_DAYOFMONTH);
- cmos_write(RTC_TO_BCD(COREBOOT_BUILD_MONTH), RTC_CLK_MINUTE);
- cmos_write(RTC_TO_BCD(COREBOOT_BUILD_YEAR), RTC_CLK_YEAR);
+ cmos_write(COREBOOT_BUILD_WEEKDAY_BCD + 1, RTC_CLK_DAYOFWEEK);
+ cmos_write(COREBOOT_BUILD_DAY_BCD, RTC_CLK_DAYOFMONTH);
+ cmos_write(COREBOOT_BUILD_MONTH_BCD, RTC_CLK_MINUTE);
+ cmos_write(COREBOOT_BUILD_YEAR_BCD, RTC_CLK_YEAR);
if (has_century) cmos_write(0x20, RTC_CLK_ALTCENTURY);
}
diff --git a/src/include/pc80/mc146818rtc.h b/src/include/pc80/mc146818rtc.h
index 61b522c..a916761 100644
--- a/src/include/pc80/mc146818rtc.h
+++ b/src/include/pc80/mc146818rtc.h
@@ -63,8 +63,6 @@
# define RTC_24H 0x02 /* 24 hour mode - else hours bit 7 means pm */
# define RTC_DST_EN 0x01 /* auto switch DST - works f. USA only */
-#define RTC_TO_BCD(value) (((value / 10) << 4) | (value % 10))
-
/**********************************************************************/
#define RTC_INTR_FLAGS RTC_REG_C
/* caution - cleared by read */
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