From: Thomas Cort <tcort@minix3.org>
Date: Mon, 17 Jun 2013 12:23:31 +0000 (-0400)
Subject: clkconf: move clkconf from libgpio to it's own lib
X-Git-Tag: v3.3.0~914
X-Git-Url: http://zhaoyanbai.com/repos/%22http:/www.isc.org/icons/zlib_tech.html?a=commitdiff_plain;h=ba92d5219d3ca12987cae7749dd19475b4de68c0;p=minix.git

clkconf: move clkconf from libgpio to it's own lib

Clock configuration will be needed by other/future subsystems such as i2c.
Extract the functionality from libgpio and put it into it's own library.

Change-Id: I6f6de0b3fb4d305ddfeac74123b78c983d1318dd
---

diff --git a/distrib/sets/lists/minix/md.evbarm b/distrib/sets/lists/minix/md.evbarm
index 8b9113f1c..fab0b0f55 100644
--- a/distrib/sets/lists/minix/md.evbarm
+++ b/distrib/sets/lists/minix/md.evbarm
@@ -92,6 +92,8 @@
 ./usr/include/evbarm/vmparam.h		minix-sys
 ./usr/include/evbarm/wchar_limits.h	minix-sys
 ./usr/include/i386			minix-sys	obsolete
+./usr/lib/libclkconf.a			minix-sys
+./usr/lib/libclkconf_pic.a		minix-sys
 ./usr/lib/libgpio.a			minix-sys
 ./usr/lib/libgpio_pic.a			minix-sys
 ./usr/lib/libpadconf.a			minix-sys
diff --git a/distrib/sets/lists/minix/mi b/distrib/sets/lists/minix/mi
index 6ffeb55a6..549c80ea6 100644
--- a/distrib/sets/lists/minix/mi
+++ b/distrib/sets/lists/minix/mi
@@ -625,6 +625,7 @@
 ./usr/include/minix/btrace.h		minix-sys
 ./usr/include/minix/callnr.h		minix-sys
 ./usr/include/minix/chardriver.h	minix-sys
+./usr/include/minix/clkconf.h		minix-sys
 ./usr/include/minix/com.h		minix-sys
 ./usr/include/minix/compiler.h		minix-sys
 ./usr/include/minix/config.h		minix-sys
diff --git a/drivers/gpio/Makefile b/drivers/gpio/Makefile
index 7cb5a9cc8..ceeef86a0 100644
--- a/drivers/gpio/Makefile
+++ b/drivers/gpio/Makefile
@@ -3,7 +3,7 @@ PROG=	gpio
 SRCS=	gpio.c
 
 DPADD+=	${LIBBLOCKDRIVER} ${LIBSYS}
-LDADD+=	-lvtreefs -lsys -lgpio -lpadconf
+LDADD+=	-lvtreefs -lsys -lgpio -lpadconf -lclkconf
 
 #
 # This is a system driver.
diff --git a/include/minix/Makefile b/include/minix/Makefile
index f52c0ce08..071d38770 100644
--- a/include/minix/Makefile
+++ b/include/minix/Makefile
@@ -6,7 +6,7 @@ INCS+=	dirent.h paths.h param.h
 INCS+=	acpi.h audio_fw.h bitmap.h \
 	bdev.h blockdriver.h blockdriver_mt.h \
 	btrace.h \
-	callnr.h chardriver.h com.h compiler.h \
+	callnr.h chardriver.h clkconf.h com.h compiler.h \
 	config.h const.h cpufeature.h crtso.h \
 	debug.h devio.h devman.h dmap.h \
 	driver.h drivers.h drvlib.h ds.h \
diff --git a/lib/libgpio/clkconf.h b/include/minix/clkconf.h
similarity index 100%
rename from lib/libgpio/clkconf.h
rename to include/minix/clkconf.h
diff --git a/lib/Makefile b/lib/Makefile
index 40e4f4cb7..87b1179dc 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -54,7 +54,7 @@ SUBDIR += libvassert libhgfs libvboxfs libvirtio
 .endif
 
 .if (${MACHINE_ARCH} == "earm")
-SUBDIR += libgpio libpadconf
+SUBDIR += libclkconf libgpio libpadconf
 .endif
 
 .if (${MKRUMP} != "no")
diff --git a/lib/libclkconf/Makefile b/lib/libclkconf/Makefile
new file mode 100644
index 000000000..88ac3c3cc
--- /dev/null
+++ b/lib/libclkconf/Makefile
@@ -0,0 +1,10 @@
+# Makefile for libclkconf
+
+CPPFLAGS+= -D_SYSTEM
+
+LIB=	clkconf
+
+SRCS=	\
+	clkconf.c
+
+.include <bsd.lib.mk>
diff --git a/lib/libgpio/clkconf.c b/lib/libclkconf/clkconf.c
similarity index 97%
rename from lib/libgpio/clkconf.c
rename to lib/libclkconf/clkconf.c
index 7fb73cdfe..e830c07f2 100644
--- a/lib/libgpio/clkconf.c
+++ b/lib/libclkconf/clkconf.c
@@ -3,6 +3,7 @@
 #include <minix/drvlib.h>
 #include <minix/log.h>
 #include <minix/mmio.h>
+#include <minix/clkconf.h>
 
 /* system headers */
 #include <sys/mman.h>
@@ -16,9 +17,6 @@
 #include <errno.h>
 #include <assert.h>
 
-/* local headers */
-#include "clkconf.h"
-
 /* used for logging */
 static struct log log = {
 	.name = "omap_clkconf",
diff --git a/lib/libgpio/Makefile b/lib/libgpio/Makefile
index 8c5cb2be3..e60d45bd1 100644
--- a/lib/libgpio/Makefile
+++ b/lib/libgpio/Makefile
@@ -5,7 +5,7 @@ CPPFLAGS+= -D_SYSTEM
 LIB=	gpio
 
 SRCS=	\
-	gpio_omap.c  clkconf.c
+	gpio_omap.c
 
 WARNS?=	5
 
diff --git a/lib/libgpio/gpio_omap.c b/lib/libgpio/gpio_omap.c
index dcfc10a29..22f73499c 100644
--- a/lib/libgpio/gpio_omap.c
+++ b/lib/libgpio/gpio_omap.c
@@ -4,6 +4,7 @@
 #include <minix/log.h>
 #include <minix/mmio.h>
 #include <minix/gpio.h>
+#include <minix/clkconf.h>
 
 /* system headers */
 #include <sys/mman.h>
@@ -17,8 +18,6 @@
 #include <errno.h>
 #include <assert.h>
 
-#include "clkconf.h"
-
 /* local headers */
 
 /* used for logging */