Add support for MPC8220 based "sorcery" board.LABEL_2005_04_05_2345

6 files changed, 241 insertions, 133 deletions

diff --git a/board/alaska/Makefile b/board/alaska/Makefile
index d2b5bb7..e4fe110 100644
--- a/board/alaska/Makefile
+++ b/board/alaska/Makefile
@@ -1,4 +1,4 @@
-# (C) Copyright 2003-2004
+# (C) Copyright 2003-2005
 # Wolfgang Denk, DENX Software Engineering, wd@denx.de.
 #
 # See file CREDITS for list of people who contributed to this
@@ -24,7 +24,7 @@ include $(TOPDIR)/config.mk
 
 LIB	= lib$(BOARD).a
 
-OBJS	:= $(BOARD).o flash.o extserial.o serial.o
+OBJS	:= $(BOARD).o flash.o extserial.o
 
 $(LIB):	$(OBJS) $(SOBJS)
 	$(AR) crv $@ $(OBJS)
diff --git a/board/alaska/serial.c b/board/alaska/serial.c
deleted file mode 100644
index 08285b8..0000000
--- a/board/alaska/serial.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * (C) Copyright 2004, Freescale, Inc
- * TsiChung Liew, Tsi-Chung.Liew@freescale.com.
- *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
- * MA 02111-1307 USA
- *
- */
-
-/*
- * Minimal serial functions needed to use one of the PSC ports
- * as serial console interface.
- */
-
-#include <common.h>
-#include <mpc8220.h>
-
-int serial_init (void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-
-#if defined (CONFIG_EXTUART_CONSOLE)
-	volatile uchar *cpld = (volatile uchar *) CFG_CPLD_BASE;
-#endif
-
-	/* Check CPLD Switch 2 whether is external or internal */
-#if defined (CONFIG_EXTUART_CONSOLE)
-	if ((*cpld & 0x02) == 0x02) {
-		gd->bExtUart = 1;
-		return ext_serial_init ();
-	} else
-#endif
-	{
-#if defined(CONFIG_PSC_CONSOLE)
-		gd->bExtUart = 0;
-		return psc_serial_init ();
-#endif
-	}
-
-	return (0);
-}
-
-void serial_putc (const char c)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-
-	if (gd->bExtUart) {
-#if defined (CONFIG_EXTUART_CONSOLE)
-		ext_serial_putc (c);
-#endif
-	} else {
-#if defined(CONFIG_PSC_CONSOLE)
-		psc_serial_putc (c);
-#endif
-	}
-}
-
-void serial_puts (const char *s)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-
-	if (gd->bExtUart) {
-#if defined (CONFIG_EXTUART_CONSOLE)
-		ext_serial_puts (s);
-#endif
-	} else {
-#if defined(CONFIG_PSC_CONSOLE)
-		psc_serial_puts (s);
-#endif
-	}
-}
-
-int serial_getc (void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-
-	if (gd->bExtUart) {
-#if defined (CONFIG_EXTUART_CONSOLE)
-		return ext_serial_getc ();
-#endif
-	} else {
-#if defined(CONFIG_PSC_CONSOLE)
-		return psc_serial_getc ();
-#endif
-	}
-}
-
-int serial_tstc (void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-
-	if (gd->bExtUart) {
-#if defined (CONFIG_EXTUART_CONSOLE)
-		return ext_serial_tstc ();
-#endif
-	} else {
-#if defined(CONFIG_PSC_CONSOLE)
-		return psc_serial_tstc ();
-#endif
-	}
-}
-
-void serial_setbrg (void)
-{
-	DECLARE_GLOBAL_DATA_PTR;
-
-	if (gd->bExtUart) {
-#if defined (CONFIG_EXTUART_CONSOLE)
-		ext_serial_setbrg ();
-#endif
-	} else {
-#if defined(CONFIG_PSC_CONSOLE)
-		psc_serial_setbrg ();
-#endif
-	}
-}
diff --git a/board/sorcery/Makefile b/board/sorcery/Makefile
new file mode 100644
index 0000000..3d6d673
--- /dev/null
+++ b/board/sorcery/Makefile
@@ -0,0 +1,45 @@
+# (C) Copyright 2005
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+include $(TOPDIR)/config.mk
+
+LIB	= lib$(BOARD).a
+
+OBJS	:= $(BOARD).o
+
+$(LIB):	$(OBJS) $(SOBJS)
+	$(AR) crv $@ $(OBJS)
+
+clean:
+	rm -f $(SOBJS) $(OBJS)
+
+distclean:	clean
+	rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+.depend:	Makefile $(SOBJS:.o=.S) $(OBJS:.o=.c)
+		$(CC) -M $(CPPFLAGS) $(SOBJS:.o=.S) $(OBJS:.o=.c) > $@
+
+-include .depend
+
+#########################################################################
diff --git a/board/sorcery/config.mk b/board/sorcery/config.mk
new file mode 100644
index 0000000..25de0b5
--- /dev/null
+++ b/board/sorcery/config.mk
@@ -0,0 +1,29 @@
+#
+# (C) Copyright 2003-2004
+# Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+# MA 02111-1307 USA
+#
+
+#
+# sorcery board
+#
+
+TEXT_BASE = 0xfff00000
+PLATFORM_CPPFLAGS += -DTEXT_BASE=$(TEXT_BASE) -I$(TOPDIR)/board
diff --git a/board/sorcery/sorcery.c b/board/sorcery/sorcery.c
new file mode 100644
index 0000000..2f53fac
--- /dev/null
+++ b/board/sorcery/sorcery.c
@@ -0,0 +1,43 @@
+/*
+ * (C) Copyright 2004, Freescale Inc.
+ * TsiChung Liew, Tsi-Chung.Liew@freescale.com
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+#include <common.h>
+#include <mpc8220.h>
+#include <asm/processor.h>
+#include <asm/mmu.h>
+
+long int initdram (int board_type)
+{
+	ulong size;
+
+	size = dramSetup ();
+	
+	return get_ram_size((ulong *)CFG_SDRAM_BASE, size);
+}
+
+int checkboard (void)
+{
+	puts ("Board: Sorcery-C MPC8220\n");
+
+	return 0;
+}
diff --git a/board/sorcery/u-boot.lds b/board/sorcery/u-boot.lds
new file mode 100644
index 0000000..6e4a060
--- /dev/null
+++ b/board/sorcery/u-boot.lds
@@ -0,0 +1,122 @@
+/*
+ * (C) Copyright 2003-2004
+ * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+OUTPUT_ARCH(powerpc)
+SEARCH_DIR(/lib); SEARCH_DIR(/usr/lib); SEARCH_DIR(/usr/local/lib); SEARCH_DIR(/usr/local/powerpc-any-elf/lib);
+/* Do we need any of these for elf?
+   __DYNAMIC = 0;    */
+SECTIONS
+{
+  /* Read-only sections, merged into text segment: */
+  . = + SIZEOF_HEADERS;
+  .interp : { *(.interp) }
+  .hash          : { *(.hash)		}
+  .dynsym        : { *(.dynsym)		}
+  .dynstr        : { *(.dynstr)		}
+  .rel.text      : { *(.rel.text)		}
+  .rela.text     : { *(.rela.text) 	}
+  .rel.data      : { *(.rel.data)		}
+  .rela.data     : { *(.rela.data) 	}
+  .rel.rodata    : { *(.rel.rodata) 	}
+  .rela.rodata   : { *(.rela.rodata) 	}
+  .rel.got       : { *(.rel.got)		}
+  .rela.got      : { *(.rela.got)		}
+  .rel.ctors     : { *(.rel.ctors)	}
+  .rela.ctors    : { *(.rela.ctors)	}
+  .rel.dtors     : { *(.rel.dtors)	}
+  .rela.dtors    : { *(.rela.dtors)	}
+  .rel.bss       : { *(.rel.bss)		}
+  .rela.bss      : { *(.rela.bss)		}
+  .rel.plt       : { *(.rel.plt)		}
+  .rela.plt      : { *(.rela.plt)		}
+  .init          : { *(.init)	}
+  .plt : { *(.plt) }
+  .text      :
+  {
+    cpu/mpc8220/start.o	(.text)
+    *(.text)
+    *(.fixup)
+    *(.got1)
+    . = ALIGN(16);
+    *(.rodata)
+    *(.rodata1)
+    *(.rodata.str1.4)
+  }
+  .fini      : { *(.fini)    } =0
+  .ctors     : { *(.ctors)   }
+  .dtors     : { *(.dtors)   }
+
+  /* Read-write section, merged into data segment: */
+  . = (. + 0x0FFF) & 0xFFFFF000;
+  _erotext = .;
+  PROVIDE (erotext = .);
+  .reloc   :
+  {
+    *(.got)
+    _GOT2_TABLE_ = .;
+    *(.got2)
+    _FIXUP_TABLE_ = .;
+    *(.fixup)
+  }
+  __got2_entries = (_FIXUP_TABLE_ - _GOT2_TABLE_) >> 2;
+  __fixup_entries = (. - _FIXUP_TABLE_) >> 2;
+
+  .data    :
+  {
+    *(.data)
+    *(.data1)
+    *(.sdata)
+    *(.sdata2)
+    *(.dynamic)
+    CONSTRUCTORS
+  }
+  _edata  =  .;
+  PROVIDE (edata = .);
+
+  __u_boot_cmd_start = .;
+  .u_boot_cmd : { *(.u_boot_cmd) }
+  __u_boot_cmd_end = .;
+
+
+  __start___ex_table = .;
+  __ex_table : { *(__ex_table) }
+  __stop___ex_table = .;
+
+  . = ALIGN(4096);
+  __init_begin = .;
+  .text.init : { *(.text.init) }
+  .data.init : { *(.data.init) }
+  . = ALIGN(4096);
+  __init_end = .;
+
+  __bss_start = .;
+  .bss       :
+  {
+   *(.sbss) *(.scommon)
+   *(.dynbss)
+   *(.bss)
+   *(COMMON)
+  }
+  _end = . ;
+  PROVIDE (end = .);
+}