Author: blueswirl Date: 2008-07-18 12:29:47 +0200 (Fri, 18 Jul 2008) New Revision: 209
Modified: openbios-devel/arch/sparc64/entry.S openbios-devel/config/examples/cross-sparc64_rules.xml openbios-devel/config/examples/sparc64_rules.xml Log: Set up tick_cmpr, update assembly flags
Modified: openbios-devel/arch/sparc64/entry.S =================================================================== --- openbios-devel/arch/sparc64/entry.S 2008-07-17 19:12:23 UTC (rev 208) +++ openbios-devel/arch/sparc64/entry.S 2008-07-18 10:29:47 UTC (rev 209) @@ -45,6 +45,9 @@ wrpr %g0, 0, %canrestore wrpr %g0, 0, %otherwin wrpr %g0, 0, %wstate + ! 100 Hz timer + set 10 * 1000 * 1000, %g1 + wr %g1, 0, %tick_cmpr
! Disable I/D MMUs and caches stxa %g0, [%g0] ASI_LSU_CONTROL
Modified: openbios-devel/config/examples/cross-sparc64_rules.xml =================================================================== --- openbios-devel/config/examples/cross-sparc64_rules.xml 2008-07-17 19:12:23 UTC (rev 208) +++ openbios-devel/config/examples/cross-sparc64_rules.xml 2008-07-18 10:29:47 UTC (rev 209) @@ -20,12 +20,12 @@ STRIP := sparc64-linux-strip RANLIB := sparc64-linux-ranlib CFLAGS := -Os -Wall -W -DNATIVE_BITWIDTH_EQUALS_HOST_BITWIDTH -USWAP_ENDIANNESS -g -CFLAGS+= -Wa,-xarch=v9 -Wa,-64 -m64 -mcpu=ultrasparc -mcmodel=medany +CFLAGS+= -Wa,-xarch=v9b -Wa,-64 -m64 -mcpu=ultrasparc -mcmodel=medany CFLAGS+= -fno-builtin -nostdlib -ffreestanding CFLAGS+= -Wredundant-decls -Wshadow -Wpointer-arith -Wstrict-prototypes -Wmissing-declarations CFLAGS+= -Wundef -Wendif-labels -Wstrict-aliasing INCLUDES := -Iinclude -Ikernel/include -I$(ODIR)/target/include -AS_FLAGS := -Wa,-xarch=v9 -Wa,-64 -g +AS_FLAGS := -Wa,-xarch=v9b -Wa,-64 -g
# # pre rules
Modified: openbios-devel/config/examples/sparc64_rules.xml =================================================================== --- openbios-devel/config/examples/sparc64_rules.xml 2008-07-17 19:12:23 UTC (rev 208) +++ openbios-devel/config/examples/sparc64_rules.xml 2008-07-18 10:29:47 UTC (rev 209) @@ -29,11 +29,11 @@ endif
CFLAGS := -Os -Wall -W -DNATIVE_BITWIDTH_EQUALS_HOST_BITWIDTH -USWAP_ENDIANNESS -fno-builtin -g -CFLAGS+= -Wa,-xarch=v9 -Wa,-64 -m64 -mcpu=ultrasparc -mcmodel=medany +CFLAGS+= -Wa,-xarch=v9b -Wa,-64 -m64 -mcpu=ultrasparc -mcmodel=medany CFLAGS+= -Wredundant-decls -Wshadow -Wpointer-arith -Wstrict-prototypes -Wmissing-declarations CFLAGS+= -Wundef -Wendif-labels -Wstrict-aliasing INCLUDES := -Iinclude -Ikernel/include -I$(ODIR)/target/include -AS_FLAGS := -Wa,-xarch=v9 -Wa,-64 -g +AS_FLAGS := -Wa,-xarch=v9b -Wa,-64 -g
# # pre rules