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authorNobuhiro Iwamatsu <iwamatsu@nigauri.org>2007-03-27 18:13:51 +0900
committerPaul Mundt <lethal@hera.kernel.org>2007-05-07 02:10:54 +0000
commit9465a54fa4a9da628091c372baa84120f8304587 (patch)
treeef34abf9debce228b0985e0fb783ca46939e626a /arch/sh/boards
parentc86c5a910451dd5a30e62a9e36d8e9b3c7a0c1d1 (diff)
downloadlinux-2.6.34-ux500-9465a54fa4a9da628091c372baa84120f8304587.tar.gz
sh: MS7712SE01 board support.
Support the SH7712 (SH3-DSP) Solution Engine reference board. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards')
-rw-r--r--arch/sh/boards/se/770x/io.c2
-rw-r--r--arch/sh/boards/se/770x/irq.c27
-rw-r--r--arch/sh/boards/se/770x/setup.c4
3 files changed, 19 insertions, 14 deletions
diff --git a/arch/sh/boards/se/770x/io.c b/arch/sh/boards/se/770x/io.c
index 9941949331a..c4550473d4c 100644
--- a/arch/sh/boards/se/770x/io.c
+++ b/arch/sh/boards/se/770x/io.c
@@ -27,6 +27,8 @@ int sh_pcic_io_dummy;
static inline volatile __u16 *
port2adr(unsigned int port)
{
+ if (port & 0xff000000)
+ return ( volatile __u16 *) port;
if (port >= 0x2000)
return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000));
else if (port >= 0x1000)
diff --git a/arch/sh/boards/se/770x/irq.c b/arch/sh/boards/se/770x/irq.c
index 307ca5da623..59cdffa1396 100644
--- a/arch/sh/boards/se/770x/irq.c
+++ b/arch/sh/boards/se/770x/irq.c
@@ -55,6 +55,17 @@ void make_se770x_irq(struct ipr_data *table, unsigned int nr_irqs)
}
static struct ipr_data se770x_ipr_map[] = {
+ /*
+ * Super I/O (Just mimic PC):
+ * 1: keyboard
+ * 3: serial 0
+ * 4: serial 1
+ * 5: printer
+ * 6: floppy
+ * 8: rtc
+ * 12: mouse
+ * 14: ide0
+ */
#if defined(CONFIG_CPU_SUBTYPE_SH7705)
/* This is default value */
{ 0xf-0x2, 0, 8, 0x2 , BCR_ILCRA},
@@ -81,8 +92,10 @@ static struct ipr_data se770x_ipr_map[] = {
{ 4, 0, 4, 0x0f- 4 ,BCR_ILCRC},
{ 3, 0, 0, 0x0f- 3 ,BCR_ILCRC},
{ 1, 0, 12, 0x0f- 1 ,BCR_ILCRD},
+#if defined(CONFIG_STNIC)
/* ST NIC */
{ 10, 0, 4, 0x0f-10 ,BCR_ILCRD}, /* LAN */
+#endif
/* MRSHPC IRQs setting */
{ 0, 0, 12, 0x0f- 0 ,BCR_ILCRE}, /* PCIRQ3 */
{ 11, 0, 8, 0x0f-11 ,BCR_ILCRE}, /* PCIRQ2 */
@@ -100,18 +113,6 @@ static struct ipr_data se770x_ipr_map[] = {
*/
void __init init_se_IRQ(void)
{
- /*
- * Super I/O (Just mimic PC):
- * 1: keyboard
- * 3: serial 0
- * 4: serial 1
- * 5: printer
- * 6: floppy
- * 8: rtc
- * 12: mouse
- * 14: ide0
- */
-#if defined(CONFIG_CPU_SUBTYPE_SH7705)
/* Disable all interrupts */
ctrl_outw(0, BCR_ILCRA);
ctrl_outw(0, BCR_ILCRB);
@@ -120,6 +121,6 @@ void __init init_se_IRQ(void)
ctrl_outw(0, BCR_ILCRE);
ctrl_outw(0, BCR_ILCRF);
ctrl_outw(0, BCR_ILCRG);
-#endif
+
make_se770x_irq(se770x_ipr_map, ARRAY_SIZE(se770x_ipr_map));
}
diff --git a/arch/sh/boards/se/770x/setup.c b/arch/sh/boards/se/770x/setup.c
index dab5510699a..f1c7c8d9fdd 100644
--- a/arch/sh/boards/se/770x/setup.c
+++ b/arch/sh/boards/se/770x/setup.c
@@ -117,7 +117,7 @@ static int __init se_devices_setup(void)
{
return platform_add_devices(se_devices, ARRAY_SIZE(se_devices));
}
-__initcall(se_devices_setup);
+device_initcall(se_devices_setup);
/*
* The Machine Vector
@@ -133,6 +133,8 @@ struct sh_machine_vector mv_se __initmv = {
.mv_nr_irqs = 61,
#elif defined(CONFIG_CPU_SUBTYPE_SH7705)
.mv_nr_irqs = 86,
+#elif defined(CONFIG_CPU_SUBTYPE_SH7710) || defined(CONFIG_CPU_SUBTYPE_SH7712)
+ .mv_nr_irqs = 104,
#endif
.mv_inb = se_inb,