From c0da085ad2e6b1419b8a7439538f7f15eb5c4777 Mon Sep 17 00:00:00 2001 From: Catalin Marinas Date: Mon, 20 Jun 2005 18:51:06 +0100 Subject: [PATCH] ARM: 2693/1: Add PCI support for Versatile/PB Patch from Catalin Marinas This patch adds PCI support for the Versatile PB926 platform. Signed-off-by: Colin King Signed-off-by: Catalin Marinas Signed-off-by: Russell King --- include/asm-arm/arch-versatile/hardware.h | 27 +++++++++++++++++---------- 1 file changed, 17 insertions(+), 10 deletions(-) (limited to 'include/asm-arm/arch-versatile/hardware.h') diff --git a/include/asm-arm/arch-versatile/hardware.h b/include/asm-arm/arch-versatile/hardware.h index d5fb4a251e7..41c1bee342a 100644 --- a/include/asm-arm/arch-versatile/hardware.h +++ b/include/asm-arm/arch-versatile/hardware.h @@ -25,19 +25,26 @@ #include #include -// FIXME = PCI settings need to be fixed!!!!! - /* - * Similar to above, but for PCI addresses (memory, IO, Config and the - * V3 chip itself). WARNING: this has to mirror definitions in platform.h + * PCI space virtual addresses */ -#define PCI_MEMORY_VADDR 0xe8000000 -#define PCI_CONFIG_VADDR 0xec000000 -#define PCI_V3_VADDR 0xed000000 -#define PCI_IO_VADDR 0xee000000 +#define VERSATILE_PCI_VIRT_BASE 0xe8000000 +#define VERSATILE_PCI_CFG_VIRT_BASE 0xe9000000 + +#if 0 +#define VERSATILE_PCI_VIRT_MEM_BASE0 0xf4000000 +#define VERSATILE_PCI_VIRT_MEM_BASE1 0xf5000000 +#define VERSATILE_PCI_VIRT_MEM_BASE2 0xf6000000 + +#define PCIO_BASE VERSATILE_PCI_VIRT_MEM_BASE0 +#define PCIMEM_BASE VERSATILE_PCI_VIRT_MEM_BASE1 +#endif + +/* CIK guesswork */ +#define PCIBIOS_MIN_IO 0x44000000 +#define PCIBIOS_MIN_MEM 0x50000000 -#define PCIO_BASE PCI_IO_VADDR -#define PCIMEM_BASE PCI_MEMORY_VADDR +#define pcibios_assign_all_busses() 1 /* macro to get at IO space when running virtually */ #define IO_ADDRESS(x) (((x) & 0x0fffffff) + (((x) >> 4) & 0x0f000000) + 0xf0000000) -- cgit v1.2.3