Changeset faad192 in rtems

Timestamp:

03/11/13 16:54:34 (9 years ago)

Author:

Sebastian Huber <sebastian.huber@…>

Branches:

4.11, 5, master

Children:

df3f022

Parents:

f88da30

git-author:

Sebastian Huber <sebastian.huber@…> (03/11/13 16:54:34)

git-committer:

Sebastian Huber <sebastian.huber@…> (03/14/13 09:56:48)

Message:

mpc83xx: Add and use mpc83xx_reset()

The inline version makes it possible to use this code in different
memory areas.

Location:

c/src/lib

Files:

• libbsp/powerpc/gen83xx/startup/bspreset.c (modified) (1 diff)
• libcpu/powerpc/mpc83xx/include/mpc83xx.h (modified) (1 diff)

c/src/lib/libbsp/powerpc/gen83xx/startup/bspreset.c

@@ -15 +15 @@
 #include <bsp/bootcard.h>
 
+#include <mpc83xx/mpc83xx.h>
+
 void bsp_reset(void)
 {
-  _ISR_Set_level( 0 );
-
-  /* Set Reset Protection Register (RPR) to "RSTE" */
-  mpc83xx.res.rpr = 0x52535445;
-
-  /*
-   * Wait for Control Register Enabled in the
-   * Reset Control Enable Register (RCER).
-   */
-  while (mpc83xx.res.rcer != 0x00000001) {
-    /* Wait */
-  }
-
-  /* Set Software Hard Reset in the Reset Control Register (RCR) */
-  mpc83xx.res.rcr = 0x00000002;
+  mpc83xx_reset();
 }

c/src/lib/libcpu/powerpc/mpc83xx/include/mpc83xx.h

@@ -821 +821 @@
 extern m83xxRegisters_t mpc83xx;
 
+static inline void mpc83xx_reset(void)
+{
+  _ISR_Set_level( 0 );
+
+  /* Set Reset Protection Register (RPR) to "RSTE" */
+  mpc83xx.res.rpr = 0x52535445;
+
+  /*
+   * Wait for Control Register Enabled in the
+   * Reset Control Enable Register (RCER).
+   */
+  while (mpc83xx.res.rcer != 0x00000001) {
+    /* Wait */
+  }
+
+  /* Set Software Hard Reset in the Reset Control Register (RCR) */
+  mpc83xx.res.rcr = 0x00000002;
+}
+
 #endif /* !defined ASM */
 /*