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[ARM] 3334/1: Add support for IXDP28x5 platforms

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Patch from Deepak Saxena

This patch adds support for Intel's IXDP28x5 platform. This
is just and IXDP2801 with a new CPU rev but the bootloader
has been updated to reflect a new machine ID so we just build
support for it by default when we build IXDP2801.

Signed-off-by: Deepak Saxena <dsaxena@plexity.net>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Deepak Saxena
2006-03-20 17:10:08 +00:00
committed by Russell King
parent 3fc3e1c064
commit 0328ad23cf
3 changed files with 26 additions and 5 deletions
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20
arch/arm/mach-ixp2000/ixdp2x01.c
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@@ -284,7 +284,7 @@ static int ixdp2x01_pci_setup(int nr, struct pci_sys_data *sys)
{
sys->mem_offset = 0xe0000000;
if (machine_is_ixdp2801())
if (machine_is_ixdp2801() || machine_is_ixdp28x5())
sys->mem_offset -= ((*IXP2000_PCI_ADDR_EXT & 0xE000) << 16);
return ixp2000_pci_setup(nr, sys);
@@ -300,7 +300,8 @@ struct hw_pci ixdp2x01_pci __initdata = {
int __init ixdp2x01_pci_init(void)
{
if (machine_is_ixdp2401() || machine_is_ixdp2801())
if (machine_is_ixdp2401() || machine_is_ixdp2801() ||\
machine_is_ixdp28x5())
pci_common_init(&ixdp2x01_pci);
return 0;
@@ -400,6 +401,21 @@ MACHINE_START(IXDP2801, "Intel IXDP2801 Development Platform")
.timer = &ixdp2x01_timer,
.init_machine = ixdp2x01_init_machine,
MACHINE_END
/*
* IXDP28x5 is basically an IXDP2801 with a different CPU but Intel
* changed the machine ID in the bootloader
*/
MACHINE_START(IXDP28X5, "Intel IXDP2805/2855 Development Platform")
/* Maintainer: MontaVista Software, Inc. */
.phys_io = IXP2000_UART_PHYS_BASE,
.io_pg_offst = ((IXP2000_UART_VIRT_BASE) >> 18) & 0xfffc,
.boot_params = 0x00000100,
.map_io = ixdp2x01_map_io,
.init_irq = ixdp2x01_init_irq,
.timer = &ixdp2x01_timer,
.init_machine = ixdp2x01_init_machine,
MACHINE_END
#endif