sh: Titan board support.

Add support for the titan board.

Signed-off-by: Jamie Lenehan <lenehan@twibble.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

1 files changed, 60 insertions, 0 deletions

diff --git a/arch/sh/boards/titan/setup.c b/arch/sh/boards/titan/setup.c
new file mode 100644
index 000000000000..6ac5c8d7b3fb
--- /dev/null
+++ b/arch/sh/boards/titan/setup.c
@@ -0,0 +1,60 @@
+/*
+ *      Setup for Titan
+ */
+
+#include <linux/init.h>
+#include <asm/irq.h>
+#include <asm/titan.h>
+#include <asm/io.h>
+
+extern void __init pcibios_init_platform(void);
+
+static void __init init_titan_irq(void)
+{
+        /* enable individual interrupt mode for externals */
+        ctrl_outw(ctrl_inw(INTC_ICR) | INTC_ICR_IRLM, INTC_ICR);
+
+        make_ipr_irq( TITAN_IRQ_WAN,   IRL0_IPR_ADDR, IRL0_IPR_POS, IRL0_PRIORITY); /* PCIRQ0 */
+        make_ipr_irq( TITAN_IRQ_LAN,   IRL1_IPR_ADDR, IRL1_IPR_POS, IRL1_PRIORITY); /* PCIRQ1 */
+        make_ipr_irq( TITAN_IRQ_MPCIA, IRL2_IPR_ADDR, IRL2_IPR_POS, IRL2_PRIORITY); /* PCIRQ2 */
+        make_ipr_irq( TITAN_IRQ_USB,   IRL3_IPR_ADDR, IRL3_IPR_POS, IRL3_PRIORITY); /* PCIRQ3 */
+}
+
+const char *get_system_type(void)
+{
+        return "Titan";
+}
+
+int __init platform_setup(void)
+{
+        printk("%s Platform Setup\n", get_system_type());
+        return 0;
+}
+
+struct sh_machine_vector mv_titan __initmv = {
+        .mv_nr_irqs =   NR_IRQS,
+
+        .mv_inb =       titan_inb,
+        .mv_inw =       titan_inw,
+        .mv_inl =       titan_inl,
+        .mv_outb =      titan_outb,
+        .mv_outw =      titan_outw,
+        .mv_outl =      titan_outl,
+
+        .mv_inb_p =     titan_inb_p,
+        .mv_inw_p =     titan_inw,
+        .mv_inl_p =     titan_inl,
+        .mv_outb_p =    titan_outb_p,
+        .mv_outw_p =    titan_outw,
+        .mv_outl_p =    titan_outl,
+
+        .mv_insl =      titan_insl,
+        .mv_outsl =     titan_outsl,
+
+        .mv_ioremap =   titan_ioremap,
+        .mv_ioport_map = titan_ioport_map,
+
+        .mv_init_irq =  init_titan_irq,
+        .mv_init_pci =  pcibios_init_platform,
+};
+ALIAS_MV(titan)