Changeset 364d75b in rtems

Timestamp:

10/12/01 14:45:28 (22 years ago)

Author:

Joel Sherrill <joel.sherrill@…>

Branches:

4.10, 4.11, 4.8, 4.9, 5, master

Children:

19b704cd

Parents:

cedf9296

Message:

2001-10-12 Ralf Corsepius <corsepiu@…>

• configure.ac: Add bspopts.h; Add CPU_CLOCK_RATE_HZ.
• startup/bspstart.c: Replace HZ with CPU_CLOCK_RATE_HZ.
• include/.cvsignore: Add stamp-h*, bspopts.h*.
• include/bsp.h: Add bspopts.h.

Location:

c/src/lib/libbsp/sh/gensh4

Files:

• ChangeLog (modified) (1 diff)
• configure.ac (modified) (1 diff)
• include/.cvsignore (modified) (1 diff)
• include/bsp.h (modified) (1 diff)
• startup/bspstart.c (modified) (2 diffs)

c/src/lib/libbsp/sh/gensh4/ChangeLog

@@ +1 @@
+2001-10-12      Ralf Corsepius <corsepiu@faw.uni-ulm.de>
+
+        * configure.ac: Add bspopts.h; Add CPU_CLOCK_RATE_HZ.
+        * startup/bspstart.c: Replace HZ with CPU_CLOCK_RATE_HZ.
+        * include/.cvsignore: Add stamp-h*, bspopts.h*.
+        * include/bsp.h: Add bspopts.h.
+
 2001-10-11      Alexandra Kossovsky <sasha@oktet.ru>
 

c/src/lib/libbsp/sh/gensh4/configure.ac

@@ -20 +20 @@
 RTEMS_CHECK_BSP_CACHE(RTEMS_BSP)
 RTEMS_CANONICAL_HOST
+
+## bsp-specific options
+CPU_CLOCK_RATE_HZ=${CPU_CLOCK_RATE_HZ-96000000}
+AC_SUBST(CPU_CLOCK_RATE_HZ)
+AC_DEFINE_UNQUOTED(
+  [CPU_CLOCK_RATE_HZ],
+  [$CPU_CLOCK_RATE_HZ],
+  [cpu clock rate in HZ])
+
+AM_CONFIG_HEADER(include/bspopts.h)
 RTEMS_PROJECT_ROOT
 

c/src/lib/libbsp/sh/gensh4/include/.cvsignore

@@ -1 +1 @@
 Makefile
 Makefile.in
+stamp-h*
+bspopts.h*

c/src/lib/libbsp/sh/gensh4/include/bsp.h

@@ -48 +48 @@
 #include <clockdrv.h>
 #include <console.h>
+#include <bspopts.h>
+
 #include "rtems/score/sh7750_regs.h"
+
 
 /*

c/src/lib/libbsp/sh/gensh4/startup/bspstart.c

@@ -50 +50 @@
  * This variable is nesessary for console driver.
  */
-unsigned32 SH4_CPU_HZ_Frequency = HZ;
+unsigned32 SH4_CPU_HZ_Frequency = CPU_CLOCK_RATE_HZ;
 
 /*
@@ -143 +143 @@
 #endif
 
-  Cpu_table.clicks_per_second = HZ ;
+  Cpu_table.clicks_per_second = CPU_CLOCK_RATE_HZ ;
 }