From 180b700dc7227d454d30656662912c79ffc3a62f Mon Sep 17 00:00:00 2001 From: bellard Date: Wed, 14 Jun 2006 12:41:34 +0000 Subject: clock year fix for sparc (Blue Swirl) git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@1963 c046a42c-6fe2-441c-8c8c-71466251a162 --- hw/m48t59.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/hw/m48t59.c b/hw/m48t59.c index 81e64e4418..daa1c524db 100644 --- a/hw/m48t59.c +++ b/hw/m48t59.c @@ -332,7 +332,10 @@ void m48t59_write (m48t59_t *NVRAM, uint32_t addr, uint32_t val) tmp = fromBCD(val); if (tmp >= 0 && tmp <= 99) { get_time(NVRAM, &tm); - tm.tm_year = fromBCD(val); + if (NVRAM->type == 8) + tm.tm_year = fromBCD(val) + 68; // Base year is 1968 + else + tm.tm_year = fromBCD(val); set_time(NVRAM, &tm); } break; @@ -421,7 +424,10 @@ uint32_t m48t59_read (m48t59_t *NVRAM, uint32_t addr) case 0x1FFF: /* year */ get_time(NVRAM, &tm); - retval = toBCD(tm.tm_year); + if (NVRAM->type == 8) + retval = toBCD(tm.tm_year - 68); // Base year is 1968 + else + retval = toBCD(tm.tm_year); break; default: /* Check lock registers state */ -- cgit v1.2.3