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

[linux-2.6.git] / arch / sh / boards / renesas / hs7751rvoip / setup.c

diff --git a/arch/sh/boards/renesas/hs7751rvoip/setup.c b/arch/sh/boards/renesas/hs7751rvoip/setup.c
new file mode 100644 (file)
index 0000000..f1a78b6
--- /dev/null
+++ b/arch/sh/boards/renesas/hs7751rvoip/setup.c
@@ -0,0 +1,89 @@
+/*
+ * linux/arch/sh/kernel/setup_hs7751rvoip.c
+ *
+ * Copyright (C) 2000  Kazumoto Kojima
+ *
+ * Renesas Technology Sales HS7751RVoIP Support.
+ *
+ * Modified for HS7751RVoIP by
+ * Atom Create Engineering Co., Ltd. 2002.
+ * Lineo uSolutions, Inc. 2003.
+ */
+
+#include <linux/config.h>
+#include <linux/init.h>
+#include <linux/irq.h>
+
+#include <linux/hdreg.h>
+#include <linux/ide.h>
+#include <asm/io.h>
+#include <asm/hs7751rvoip/hs7751rvoip.h>
+
+#include <linux/mm.h>
+#include <linux/vmalloc.h>
+
+/* defined in mm/ioremap.c */
+extern void * p3_ioremap(unsigned long phys_addr, unsigned long size, unsigned long flags);
+
+unsigned int debug_counter;
+
+const char *get_system_type(void)
+{
+       return "HS7751RVoIP";
+}
+
+/*
+ * Initialize the board
+ */
+void __init platform_setup(void)
+{
+       printk(KERN_INFO "Renesas Technology Sales HS7751RVoIP-2 support.\n");
+       ctrl_outb(0xf0, PA_OUTPORTR);
+       debug_counter = 0;
+}
+
+void *area5_io8_base;
+void *area6_io8_base;
+void *area5_io16_base;
+void *area6_io16_base;
+
+int __init cf_init(void)
+{
+       pgprot_t prot;
+       unsigned long paddrbase, psize;
+
+       /* open I/O area window */
+       paddrbase = virt_to_phys((void *)(PA_AREA5_IO+0x00000800));
+       psize = PAGE_SIZE;
+       prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_COM16);
+       area5_io16_base = p3_ioremap(paddrbase, psize, prot.pgprot);
+       if (!area5_io16_base) {
+               printk("allocate_cf_area : can't open CF I/O window!\n");
+               return -ENOMEM;
+       }
+
+       /* XXX : do we need attribute and common-memory area also? */
+
+       paddrbase = virt_to_phys((void *)PA_AREA6_IO);
+       psize = PAGE_SIZE;
+#if defined(CONFIG_HS7751RVOIP_CODEC)
+       prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_COM8);
+#else
+       prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO8);
+#endif
+       area6_io8_base = p3_ioremap(paddrbase, psize, prot.pgprot);
+       if (!area6_io8_base) {
+               printk("allocate_cf_area : can't open CODEC I/O 8bit window!\n");
+               return -ENOMEM;
+       }
+       prot = PAGE_KERNEL_PCC(0, _PAGE_PCC_IO16);
+       area6_io16_base = p3_ioremap(paddrbase, psize, prot.pgprot);
+       if (!area6_io16_base) {
+               printk("allocate_cf_area : can't open CODEC I/O 16bit window!\n");
+               return -ENOMEM;
+       }
+
+       return 0;
+}
+
+__initcall (cf_init);