Support for MPC5643L.

Rework of the start sequence to reduce the amount assembler code and to
support configuration tables which may be provided by the application.

1 files changed, 34 insertions, 6 deletions

diff --git a/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/ebi-cal-cs-config.c b/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/start-config-ebi-cs-cal.c
index 4496c69eb9..5095252a38 100644
--- a/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/ebi-cal-cs-config.c
+++ b/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/start-config-ebi-cs-cal.c
@@ -3,7 +3,7 @@
  *
  * @ingroup mpc55xx
  *
- * @brief MPC55XX EBI calibration chip-select configuration.
+ * @brief EBI calibration chip-select configuration.
  */
 
 /*
@@ -19,16 +19,19 @@
  * found in the file LICENSE in this distribution or at
  * http://www.rtems.com/license/LICENSE.
  *
- * $Id$
+ * $Id: ebi-cal-cs-config.c,v 1.1 2011/08/31 16:03:09 sh Exp $
  */
 
 #include <bsp/mpc55xx-config.h>
 #include <bsp/start.h>
 #include <bsp.h>
 
-const BSP_START_TEXT_SECTION struct EBI_CAL_CS_tag
-mpc55xx_ebi_cal_cs_config [] = {
+#ifdef MPC55XX_HAS_EBI
+
+BSP_START_TEXT_SECTION const struct EBI_CAL_CS_tag
+  mpc55xx_start_config_ebi_cal_cs [] = {
 #if defined(MPC55XX_BOARD_MPC5674FEVB)
+  /* External SRAM */
   {
     .BR = {
       .B = {
@@ -50,10 +53,35 @@ mpc55xx_ebi_cal_cs_config [] = {
         .BSCY = 0
       }
     }
+  },
+  /* External Ethernet controller */
+  {
+    .BR = {
+      .B = {
+        .BA = 0x3fff8000 >> 15,
+        .PS = 0,
+        .AD_MUX = 1,
+        .BL = 0,
+        .WEBS = 0,
+        .TBDIP = 0,
+        .SETA = 0,
+        .BI = 1,
+        .V = 1
+      }
+    },
+    .OR = {
+      .B = {
+        .AM = 0xfff80000 >> 15,
+        .SCY = 1,
+        .BSCY = 0
+      }
+    }
   }
 #endif
 };
 
-const BSP_START_TEXT_SECTION size_t mpc55xx_ebi_cal_cs_config_count [] = {
-  sizeof(mpc55xx_ebi_cal_cs_config) / sizeof(mpc55xx_ebi_cal_cs_config [0])
+BSP_START_TEXT_SECTION const size_t mpc55xx_start_config_ebi_cal_cs_count [] = {
+  sizeof(mpc55xx_start_config_ebi_cal_cs) / sizeof(mpc55xx_start_config_ebi_cal_cs [0])
 };
+
+#endif /* MPC55XX_HAS_EBI */