Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

[MIPS] Cobalt: update reserved resources

Browse source 
This patch has removed unused timer resource.
Moreover, the name of reserved resources ware changed.

Signed-off-by: Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
Yoichi Yuasa 2007-03-01 22:50:25 +09:00 committed by Ralf Baechle
parent 3a1d8217e1
commit 47d7c44b87
1 changed files with 24 additions and 23 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

47
arch/mips/cobalt/setup.c
View file

@ -79,37 +79,38 @@ static struct resource cobalt_io_resource = {
.flags = IORESOURCE_IO
};
static struct resource cobalt_io_resources[] = {
{
/*
* Cobalt doesn't have PS/2 keyboard/mouse interfaces,
* keyboard conntroller is never used.
* Also PCI-ISA bridge DMA contoroller is never used.
*/
static struct resource cobalt_reserved_resources[] = {
{ /* dma1 */
.start = 0x00,
.end = 0x1f,
.name = "dma1",
.flags = IORESOURCE_BUSY
}, {
.start = 0x40,
.end = 0x5f,
.name = "timer",
.flags = IORESOURCE_BUSY
}, {
.name = "reserved",
.flags = IORESOURCE_BUSY | IORESOURCE_IO,
},
{ /* keyboard */
.start = 0x60,
.end = 0x6f,
.name = "keyboard",
.flags = IORESOURCE_BUSY
}, {
.name = "reserved",
.flags = IORESOURCE_BUSY | IORESOURCE_IO,
},
{ /* dma page reg */
.start = 0x80,
.end = 0x8f,
.name = "dma page reg",
.flags = IORESOURCE_BUSY
}, {
.name = "reserved",
.flags = IORESOURCE_BUSY | IORESOURCE_IO,
},
{ /* dma2 */
.start = 0xc0,
.end = 0xdf,
.name = "dma2",
.flags = IORESOURCE_BUSY
.name = "reserved",
.flags = IORESOURCE_BUSY | IORESOURCE_IO,
},
};
#define COBALT_IO_RESOURCES (sizeof(cobalt_io_resources)/sizeof(struct resource))
static struct pci_controller cobalt_pci_controller = {
.pci_ops = &gt64111_pci_ops,
.mem_resource = &cobalt_mem_resource,
@ -133,9 +134,9 @@ void __init plat_mem_setup(void)
/* I/O port resource must include LCD/buttons */
ioport_resource.end = 0x0fffffff;
/* request I/O space for devices used on all i[345]86 PCs */
for (i = 0; i < COBALT_IO_RESOURCES; i++)
request_resource(&ioport_resource, cobalt_io_resources + i);
/* These resources have been reserved by VIA SuperI/O chip. */
for (i = 0; i < ARRAY_SIZE(cobalt_reserved_resources); i++)
request_resource(&ioport_resource, cobalt_reserved_resources + i);
/* Read the cobalt id register out of the PCI config space */
PCI_CFG_SET(devfn, (VIA_COBALT_BRD_ID_REG & ~0x3));