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authorGabe Black <gabeblack@google.com>2014-04-30 21:31:44 -0700
committerMarc Jones <marc.jones@se-eng.com>2014-12-30 22:10:41 +0100
commit03abaee2196ef5598742132df0e3c224d1ebd11c (patch)
treea856770408e14bd8817a3f87fe73d7530d327e64 /src/include
parent3afa03e995c39aa60e23f3af2714a51abe54e948 (diff)
downloadcoreboot-03abaee2196ef5598742132df0e3c224d1ebd11c.tar.xz
drivers/pc80/mc146818rtc: Assume we always have ALTCENTURY
This patch has a rather twisted history. It was originally split off from a chromium patch, which moved ALTCENTURY to Kconfig. However, since we have no user without ALTCENTURY, we've agreed that the best way to proceed is to eliminate the non-ALTCENTURY case entirely. The old commit message and identifiers are kept below for reference: The availability of "ALTCENTURY" is now set through a kconfig variable so it can be available to the RTC driver without having to have a specialized interface. BUG=None TEST=Built and booted on Link with the event log code modified to use the RTC interface. Verified that the event times were accurate. BRANCH=nyan Original-Change-Id: Ifa807898e583254e57167fd44932ea86627a02ee Original-Signed-off-by: Gabe Black <gabeblack@google.com> Original-Reviewed-on: https://chromium-review.googlesource.com/197795 Original-Reviewed-by: David Hendricks <dhendrix@chromium.org> Original-Tested-by: Gabe Black <gabeblack@chromium.org> Original-Commit-Queue: Gabe Black <gabeblack@chromium.org> This is the second half the following patch. (cherry picked from commit 9e0fd75142d29afe34f6c6b9ce0099f478ca5a93) Signed-off-by: Marc Jones <marc.jones@se-eng.com> Change-Id: I8e871f31c3d4be7676abf9454ca90808d1ddca03 Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com> Reviewed-on: http://review.coreboot.org/7987 Reviewed-by: Marc Jones <marc.jones@se-eng.com> Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com> Tested-by: build bot (Jenkins)
Diffstat (limited to 'src/include')
-rw-r--r--src/include/pc80/mc146818rtc.h5
-rw-r--r--src/include/rtc.h4
2 files changed, 3 insertions, 6 deletions
diff --git a/src/include/pc80/mc146818rtc.h b/src/include/pc80/mc146818rtc.h
index 3d65909faf..90ae7ae1d7 100644
--- a/src/include/pc80/mc146818rtc.h
+++ b/src/include/pc80/mc146818rtc.h
@@ -94,9 +94,6 @@
#define RTC_CLK_YEAR 9
#define RTC_CLK_ALTCENTURY 0x32
-#define RTC_HAS_ALTCENTURY 1
-#define RTC_HAS_NO_ALTCENTURY 0
-
/* On PCs, the checksum is built only over bytes 16..45 */
#define PC_CKS_RANGE_START 16
#define PC_CKS_RANGE_END 45
@@ -173,7 +170,7 @@ static inline void cmos_write32(u8 offset, u32 value)
#if !defined(__ROMCC__)
void cmos_init(int invalid);
-void cmos_check_update_date(u8 has_century);
+void cmos_check_update_date(void);
#if CONFIG_USE_OPTION_TABLE
enum cb_err set_option(const char *name, void *val);
enum cb_err get_option(void *dest, const char *name);
diff --git a/src/include/rtc.h b/src/include/rtc.h
index ed32b6993b..ba9a9c351d 100644
--- a/src/include/rtc.h
+++ b/src/include/rtc.h
@@ -31,7 +31,7 @@ struct rtc_time
int wday;
};
-int rtc_set(const struct rtc_time *time, u8 has_century);
-int rtc_get(struct rtc_time *time, u8 has_century);
+int rtc_set(const struct rtc_time *time);
+int rtc_get(struct rtc_time *time);
#endif /* _RTC_H_ */