This commit was manufactured by cvs2svn to create branch 'vserver'.

[linux-2.6.git] / arch / mips / vr41xx / nec-cmbvr4133 / setup.c

diff --git a/arch/mips/vr41xx/nec-cmbvr4133/setup.c b/arch/mips/vr41xx/nec-cmbvr4133/setup.c
new file mode 100644 (file)
index 0000000..b2ffa1d
--- /dev/null
+++ b/arch/mips/vr41xx/nec-cmbvr4133/setup.c
@@ -0,0 +1,108 @@
+/*
+ * arch/mips/vr41xx/nec-cmbvr4133/setup.c
+ *
+ * Setup for the NEC CMB-VR4133.
+ *
+ * Author: Yoichi Yuasa <yyuasa@mvista.com, or source@mvista.com> and
+ *         Alex Sapkov <asapkov@ru.mvista.com>
+ *
+ * 2001-2004 (c) MontaVista, Software, Inc. This file is licensed under
+ * the terms of the GNU General Public License version 2. This program
+ * is licensed "as is" without any warranty of any kind, whether express
+ * or implied.
+ *
+ * Support for CMBVR4133 board in 2.6
+ * Author: Manish Lachwani (mlachwani@mvista.com)
+ */
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/console.h>
+#include <linux/ide.h>
+#include <linux/ioport.h>
+
+#include <asm/reboot.h>
+#include <asm/time.h>
+#include <asm/vr41xx/cmbvr4133.h>
+#include <asm/bootinfo.h>
+
+#ifdef CONFIG_MTD
+#include <linux/mtd/physmap.h>
+#include <linux/mtd/partitions.h>
+#include <linux/mtd/mtd.h>
+#include <linux/mtd/map.h>
+
+static struct mtd_partition cmbvr4133_mtd_parts[] = {
+       {
+               .name =         "User FS",
+               .size =         0x1be0000,
+               .offset =       0,
+               .mask_flags =   0,
+       },
+       {
+               .name =         "PMON",
+               .size =         0x140000,
+               .offset =       MTDPART_OFS_APPEND,
+               .mask_flags =   MTD_WRITEABLE,  /* force read-only */
+       },
+       {
+               .name =         "User FS2",
+               .size =         MTDPART_SIZ_FULL,
+               .offset =       MTDPART_OFS_APPEND,
+               .mask_flags =   0,
+       }
+};
+
+#define number_partitions (sizeof(cmbvr4133_mtd_parts)/sizeof(struct mtd_partition))
+#endif
+
+extern void (*late_time_init)(void);
+
+static void __init vr4133_serial_init(void)
+{
+       vr41xx_select_siu_interface(SIU_RS232C, IRDA_NONE);
+       vr41xx_siu_init();
+       vr41xx_dsiu_init();
+}
+
+extern void i8259_init(void);
+
+static int __init nec_cmbvr4133_setup(void)
+{
+#ifdef CONFIG_ROCKHOPPER
+       extern void disable_pcnet(void);
+
+       disable_pcnet();
+#endif
+       set_io_port_base(KSEG1ADDR(0x16000000));
+
+       mips_machgroup = MACH_GROUP_NEC_VR41XX;
+       mips_machtype = MACH_NEC_CMBVR4133;
+
+       late_time_init = vr4133_serial_init;
+
+#ifdef CONFIG_PCI
+#ifdef CONFIG_ROCKHOPPER
+       ali_m5229_preinit();
+#endif
+#endif
+
+#ifdef CONFIG_ROCKHOPPER
+       rockhopper_init_irq();
+#endif
+
+#ifdef CONFIG_MTD
+       /* we use generic physmap mapping driver and we use partitions */
+       physmap_configure(0x1C000000, 0x02000000, 4, NULL);
+       physmap_set_partitions(cmbvr4133_mtd_parts, number_partitions);
+#endif
+
+       /* 128 MB memory support */
+       add_memory_region(0, 0x08000000, BOOT_MEM_RAM);
+
+#ifdef CONFIG_ROCKHOPPER
+       i8259_init();
+#endif
+       return 0;
+}
+
+early_initcall(nec_cmbvr4133_setup);