2011-08-31 Sebastian Huber <sebastian.huber@embedded-brains.de>

	* startup/bspgetworkarea.c, startup/linkcmds.base: Removed files.
	* include/mpc55xx-config.h, make/custom/mpc5674fevb.cfg,
	startup/early-init.c, startup/ebi-cal-cs-config.c,
	startup/ebi-cs-config.c, startup/exc-vector-base.S,
	startup/fmpll-syncr-vals.c, startup/linkcmds.mpc5674fevb,
	startup/mmu-config.c, startup/siu-pcr-config.c: New files.
	* Makefile.am, preinstall.am: Reflect changes above.
	* startup/linkcmds.gwlcfm, startup/linkcmds.mpc5566evb,
	startup/linkcmds.phycore_mpc5554: Use linker command base file.
	* configure.ac: Support MPC5674F.  Changed eSCI options.
	* clock/clock-config.c: Support MPC5674F.
	* i2c/i2c_init.c, network/smsc9218i.c, startup/sd-card-init.c: Update
	due to API changes.
	* include/bsp.h: Define BSP_INTERRUPT_STACK_AT_WORK_AREA_BEGIN.
	* network/if_smc.c: Use HAS_SMC91111.
	* startup/start.S, startup/bspstart.c: Moved low-level initialization
	into new files.  Overall cleanup.

1 files changed, 125 insertions, 0 deletions

diff --git a/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/mmu-config.c b/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/mmu-config.c
new file mode 100644
index 0000000000..f4561f620e
--- /dev/null
+++ b/c/src/lib/libbsp/powerpc/mpc55xxevb/startup/mmu-config.c
@@ -0,0 +1,125 @@
+/**
+ * @file
+ *
+ * @ingroup mpc55xx
+ *
+ * @brief MPC55XX MMU configuration.
+ */
+
+/*
+ * Copyright (c) 2008-2011 embedded brains GmbH.  All rights reserved.
+ *
+ *  embedded brains GmbH
+ *  Obere Lagerstr. 30
+ *  82178 Puchheim
+ *  Germany
+ *  <rtems@embedded-brains.de>
+ *
+ * The license and distribution terms for this file may be
+ * found in the file LICENSE in this distribution or at
+ * http://www.rtems.com/license/LICENSE.
+ *
+ * $Id$
+ */
+
+#include <bsp/mpc55xx-config.h>
+#include <bsp/start.h>
+#include <bsp.h>
+
+const BSP_START_TEXT_SECTION struct MMU_tag
+mpc55xx_mmu_config [] = {
+#if defined(MPC55XX_BOARD_GWLCFM)
+  /* External Ethernet Controller 64k */
+  MPC55XX_MMU_TAG_INITIALIZER(5, 0x3fff8000, 6, 0, 1, 1, 1)
+#elif defined(MPC55XX_BOARD_PHYCORE_MPC5554)
+    /* XXX I'm not using TLB1 entry 2 the same way as 
+	 * in the BAM.
+     */
+    /*  Set up MMU TLB1 entry 2 for external ram. */
+    /*  Effective Base address = 0x2100_0000 XXX NOT LIKE BAM */
+    /*       Real Base address = 0x2100_0000 XXX NOT LIKE BAM */
+    /*  Page Size            6 =  4MB XXX Not like BAM */
+    /*  Not Guarded, Cache Enable, All Access (0, 3F) */
+    {
+        { .R = 0x10020000},     /* MAS0 */
+        { .R = 0xC0000600},     /* MAS1 */
+        { .R = 0x21000000},     /* MAS2 */
+        { .R = 0x2100003F}      /* MAS3 */
+    },
+
+    /*  Set up MMU TLB1 entry 5 for second half of SRAM (debug RAM) */
+    /*  Effective Base address = 0x2140_0000 */
+    /*       Real Base address = 0x2140_0000 */
+    /*  Page Size            6 = 4MB */
+    /*  Not Guarded, Cache Enable, All Access (0, 3F) */
+    {
+        { .R =  0x10050000 },   /* MAS0 */
+        { .R =  0xC0000600 },   /* MAS1 */
+        { .R =  0x21400000 },   /* MAS2 */
+        { .R =  0x2140003F }    /* MAS3 */
+    },
+    /*  Set up MMU TLB1 entry 6 for External LAN91C111 */
+    /*  Effective Base address = 0x2200_0000 */
+    /*       Real Base address = 0x2200_0000 */
+    /*  Page Size            7 = 16MB */
+    /*  Write-through, Guarded, Cache Inhibit, All Access (E, 3F) */
+    {
+        { .R = 0x10060000},     /* MAS0 */
+        { .R = 0xC0000700},     /* MAS1 */
+        { .R = 0x2200000E},     /* MAS2 */
+        { .R = 0x2200003F}      /* MAS3 */
+    },
+
+    /*  Set up MMU TLB1 entry 7 for External FPGA */
+    /*  Effective Base address = 0x2300_0000 */
+    /*       Real Base address = 0x2300_0000 */
+    /*  Page Size            7 = 16MB */
+    /*  Write-through, Guarded, Cache Inhibit, All Access (E, 3F) */
+    {
+        { .R = 0x10070000},     /* MAS0 */
+        { .R = 0xC0000700},     /* MAS1 */
+        { .R = 0x2300000E},     /* MAS2 */
+        { .R = 0x2300003F},     /* MAS3 */
+    },
+
+	/* Should also set up maps for the debug RAM and the
+	 * external flash.
+	 */
+#elif defined(MPC55XX_BOARD_MPC5566EVB)
+  /* Internal flash 3M */
+  MPC55XX_MMU_TAG_INITIALIZER(1, 0x00000000, 6, 1, 0, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(5, 0x00010000, 6, 1, 0, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(6, 0x00020000, 6, 1, 0, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(7, 0x00030000, 6, 1, 0, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(8, 0x00040000, 8, 1, 0, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(9, 0x00080000, 8, 1, 0, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(10, 0x000c0000, 8, 1, 0, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(11, 0x00100000, 10, 1, 0, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(12, 0x00200000, 10, 1, 0, 1, 0),
+  /* External SRAM 512k */
+  MPC55XX_MMU_TAG_INITIALIZER(2, 0x20000000, 8, 0, 1, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(13, 0x20040000, 8, 0, 1, 1, 0),
+  /* Internal SRAM 128k */
+  MPC55XX_MMU_TAG_INITIALIZER(3, 0x40010000, 6, 0, 1, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(14, 0x40000000, 6, 0, 1, 1, 0),
+  /* External Ethernet Controller 64k */
+  MPC55XX_MMU_TAG_INITIALIZER(15, 0x3fff8000, 6, 0, 1, 1, 1)
+#elif defined(MPC55XX_BOARD_MPC5674FEVB)
+  /* Internal flash 4M */
+  MPC55XX_MMU_TAG_INITIALIZER(1, 0x00000000, 6, 1, 0, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(5, 0x00010000, 6, 1, 0, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(6, 0x00020000, 7, 1, 0, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(7, 0x00040000, 8, 1, 0, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(8, 0x00080000, 9, 1, 0, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(9, 0x00100000, 10, 1, 0, 1, 0),
+  MPC55XX_MMU_TAG_INITIALIZER(10, 0x00200000, 11, 1, 0, 1, 0),
+  /* External SRAM 512k */
+  MPC55XX_MMU_TAG_INITIALIZER(2, 0x20000000, 9, 0, 1, 1, 0),
+  /* Internal SRAM 256k */
+  MPC55XX_MMU_TAG_INITIALIZER(3, 0x40000000, 8, 0, 1, 1, 0)
+#endif
+};
+
+const BSP_START_TEXT_SECTION size_t mpc55xx_mmu_config_count [] = {
+  sizeof(mpc55xx_mmu_config) / sizeof(mpc55xx_mmu_config [0])
+};