diff options
| author | Lennert Buytenhek <buytenh@wantstofly.org> | 2005-06-26 23:24:17 +0200 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2005-06-26 23:24:17 +0200 |
| commit | baaf7ed1797de1defce3e3a03f3c9c49cdf3b534 (patch) | |
| tree | 243e6cf8708dcd9c120739a0e3b7fe9c5612e5d2 | |
| parent | [PATCH] ARM: 2755/1: describe ixp2000 virtual memory map layout (diff) | |
| download | linux-baaf7ed1797de1defce3e3a03f3c9c49cdf3b534.tar.xz linux-baaf7ed1797de1defce3e3a03f3c9c49cdf3b534.zip | |
[PATCH] ARM: 2756/1: add ixp2000 msf mapping
Patch from Lennert Buytenhek
Add a mapping for the ixp2400 and ixp2800 msf unit. The msf is the
ixp2000's 'media and switch fabric' unit, which handles the networking
part of the chip.
Signed-off-by: Lennert Buytenhek <buytenh@wantstofly.org>
Signed-off-by: Deepak Saxena
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
| -rw-r--r-- | arch/arm/mach-ixp2000/core.c | 5 | ||||
| -rw-r--r-- | include/asm-arm/arch-ixp2000/ixp2000-regs.h | 4 |
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-ixp2000/core.c b/arch/arm/mach-ixp2000/core.c index efd77eee0657..4b9d841e04c1 100644 --- a/arch/arm/mach-ixp2000/core.c +++ b/arch/arm/mach-ixp2000/core.c @@ -103,6 +103,11 @@ static struct map_desc ixp2000_io_desc[] __initdata = { .length = IXP2000_PCI_CSR_SIZE, .type = MT_DEVICE }, { + .virtual = IXP2000_MSF_VIRT_BASE, + .physical = IXP2000_MSF_PHYS_BASE, + .length = IXP2000_MSF_SIZE, + .type = MT_DEVICE + }, { .virtual = IXP2000_PCI_IO_VIRT_BASE, .physical = IXP2000_PCI_IO_PHYS_BASE, .length = IXP2000_PCI_IO_SIZE, diff --git a/include/asm-arm/arch-ixp2000/ixp2000-regs.h b/include/asm-arm/arch-ixp2000/ixp2000-regs.h index 213c0cfbb157..75623f81ef75 100644 --- a/include/asm-arm/arch-ixp2000/ixp2000-regs.h +++ b/include/asm-arm/arch-ixp2000/ixp2000-regs.h @@ -86,6 +86,10 @@ #define IXP2000_PCI_CSR_VIRT_BASE 0xfec00000 #define IXP2000_PCI_CSR_SIZE 0x00100000 +#define IXP2000_MSF_PHYS_BASE 0xc8000000 +#define IXP2000_MSF_VIRT_BASE 0xfeb00000 +#define IXP2000_MSF_SIZE 0x00100000 + #define IXP2000_PCI_IO_PHYS_BASE 0xd8000000 #define IXP2000_PCI_IO_VIRT_BASE 0xfd000000 #define IXP2000_PCI_IO_SIZE 0x01000000 |