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authorJamie Lenehan <lenehan@twibble.org>2006-09-27 15:05:39 +0900
committerPaul Mundt <lethal@linux-sh.org>2006-09-27 15:05:39 +0900
commita09749dd86e9e93de10f12ab4ce4e90815b5650a (patch)
tree013d7deabb31dea70063a2acdc50ee86fb3c7b9a /arch/sh/boards/titan/setup.c
parentb7e108ee63624176af85b97d4d80bef6fe099395 (diff)
downloadlinux-2.6.34-ux500-a09749dd86e9e93de10f12ab4ce4e90815b5650a.tar.gz
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>
Diffstat (limited to 'arch/sh/boards/titan/setup.c')
-rw-r--r--arch/sh/boards/titan/setup.c60
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 00000000000..6ac5c8d7b3f
--- /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)