MIPS: Alchemy: devboards: consolidate files
Share some code and merge small files:
- Extract the prom init code from all devboard files (they only differ in
memory configuration).
- Merge the irq configuration into board setup code.
- Merge smaller files into board setup code.
Signed-off-by: Manuel Lauss <mano@roarinelk.homelinux.net>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
delete mode 100644 arch/mips/alchemy/devboards/db1x00/init.c
delete mode 100644 arch/mips/alchemy/devboards/pb1000/init.c
delete mode 100644 arch/mips/alchemy/devboards/pb1000/irqmap.c
delete mode 100644 arch/mips/alchemy/devboards/pb1100/init.c
delete mode 100644 arch/mips/alchemy/devboards/pb1100/irqmap.c
delete mode 100644 arch/mips/alchemy/devboards/pb1200/init.c
delete mode 100644 arch/mips/alchemy/devboards/pb1500/init.c
delete mode 100644 arch/mips/alchemy/devboards/pb1500/irqmap.c
delete mode 100644 arch/mips/alchemy/devboards/pb1550/init.c
delete mode 100644 arch/mips/alchemy/devboards/pb1550/irqmap.c
create mode 100644 arch/mips/alchemy/devboards/prom.c
diff --git a/arch/mips/alchemy/devboards/prom.c b/arch/mips/alchemy/devboards/prom.c
new file mode 100644
index 0000000..0042bd6
--- /dev/null
+++ b/arch/mips/alchemy/devboards/prom.c
@@ -0,0 +1,62 @@
+/*
+ * Common code used by all Alchemy develboards.
+ *
+ * Extracted from files which had this to say:
+ *
+ * Copyright 2000, 2008 MontaVista Software Inc.
+ * Author: MontaVista Software, Inc. <source@mvista.com>
+ *
+ * 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 SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN
+ * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
+ * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * 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.,
+ * 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <linux/init.h>
+#include <linux/kernel.h>
+#include <asm/bootinfo.h>
+#include <asm/mach-au1x00/au1000.h>
+#include <prom.h>
+
+#if defined(CONFIG_MIPS_PB1000) || defined(CONFIG_MIPS_DB1000) || \
+ defined(CONFIG_MIPS_PB1100) || defined(CONFIG_MIPS_DB1100) || \
+ defined(CONFIG_MIPS_PB1500) || defined(CONFIG_MIPS_DB1500) || \
+ defined(CONFIG_MIPS_BOSPORUS) || defined(CONFIG_MIPS_MIRAGE)
+#define ALCHEMY_BOARD_DEFAULT_MEMSIZE 0x04000000
+
+#else /* Au1550/Au1200-based develboards */
+#define ALCHEMY_BOARD_DEFAULT_MEMSIZE 0x08000000
+#endif
+
+void __init prom_init(void)
+{
+ unsigned char *memsize_str;
+ unsigned long memsize;
+
+ prom_argc = (int)fw_arg0;
+ prom_argv = (char **)fw_arg1;
+ prom_envp = (char **)fw_arg2;
+
+ prom_init_cmdline();
+ memsize_str = prom_getenv("memsize");
+ if (!memsize_str)
+ memsize = ALCHEMY_BOARD_DEFAULT_MEMSIZE;
+ else
+ strict_strtoul(memsize_str, 0, &memsize);
+ add_memory_region(0, memsize, BOOT_MEM_RAM);
+}