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authorDeepak Saxena <dsaxena@plexity.net>2006-03-20 20:10:08 +0300
committerRussell King <rmk+kernel@arm.linux.org.uk>2006-03-22 01:06:06 +0300
commit0328ad23cfd8a0501f44a1b83e49d5b0e47e2b3c (patch)
tree6cf4b72c6a243a1848c26bd548370ed794bfe065 /arch/arm/mach-ixp2000/ixdp2x01.c
parent3fc3e1c0640887f883c28330e9d35145d23b2696 (diff)
downloadlinux-0328ad23cfd8a0501f44a1b83e49d5b0e47e2b3c.tar.xz
[ARM] 3334/1: Add support for IXDP28x5 platforms
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>
Diffstat (limited to 'arch/arm/mach-ixp2000/ixdp2x01.c')
-rw-r--r--arch/arm/mach-ixp2000/ixdp2x01.c20
1 files changed, 18 insertions, 2 deletions
diff --git a/arch/arm/mach-ixp2000/ixdp2x01.c b/arch/arm/mach-ixp2000/ixdp2x01.c
index 150519fb38ec..f9d4968c1d66 100644
--- a/arch/arm/mach-ixp2000/ixdp2x01.c
+++ b/arch/arm/mach-ixp2000/ixdp2x01.c
@@ -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