Provide a constant U_BOOT_EPOCH with the number of seconds since 1970-01-01. This constant can be used to initialize a software real time clock until it is updated via the 'sntp' command.
Signed-off-by: Heinrich Schuchardt xypron.glpk@gmx.de --- v2: new patch --- Makefile | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/Makefile b/Makefile index 5a0ef18668..c21729cf52 100644 --- a/Makefile +++ b/Makefile @@ -1870,6 +1870,7 @@ define filechk_timestamp.h LC_ALL=C $${DATE} -u -d "$${SOURCE_DATE}" +'#define U_BOOT_TZ "%z"'; \ LC_ALL=C $${DATE} -u -d "$${SOURCE_DATE}" +'#define U_BOOT_DMI_DATE "%m/%d/%Y"'; \ LC_ALL=C $${DATE} -u -d "$${SOURCE_DATE}" +'#define U_BOOT_BUILD_DATE 0x%Y%m%d'; \ + LC_ALL=C $${DATE} -u -d "$${SOURCE_DATE}" +'#define U_BOOT_EPOCH %s'; \ else \ return 42; \ fi; \ @@ -1879,6 +1880,7 @@ define filechk_timestamp.h LC_ALL=C date +'#define U_BOOT_TZ "%z"'; \ LC_ALL=C date +'#define U_BOOT_DMI_DATE "%m/%d/%Y"'; \ LC_ALL=C date +'#define U_BOOT_BUILD_DATE 0x%Y%m%d'; \ + LC_ALL=C date +'#define U_BOOT_EPOCH %s'; \ fi) endef
-- 2.28.0