From aca5f018a8386b85469482ed9867e3e29a2437d0 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 2 Dec 2008 16:08:40 -0600 Subject: 85xx: Introduce CONFIG_SYS_PCI*_IO_VIRT for FSL boards Introduce a new define to seperate out the virtual address that PCI IO space is at from the physical address. In most situations these are mapped 1:1. However any code accessing the bus should use VIRT. Signed-off-by: Kumar Gala Acked-by: Andy Fleming --- include/configs/MPC8536DS.h | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-) (limited to 'include/configs/MPC8536DS.h') diff --git a/include/configs/MPC8536DS.h b/include/configs/MPC8536DS.h index d537940..63a0f7e 100644 --- a/include/configs/MPC8536DS.h +++ b/include/configs/MPC8536DS.h @@ -361,6 +361,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); #define CONFIG_SYS_PCI1_MEM_BUS 0x80000000 #define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000 #define CONFIG_SYS_PCI1_MEM_SIZE 0x10000000 /* 256M */ +#define CONFIG_SYS_PCI1_IO_VIRT 0xffc00000 #define CONFIG_SYS_PCI1_IO_BUS 0x00000000 #define CONFIG_SYS_PCI1_IO_PHYS 0xffc00000 #define CONFIG_SYS_PCI1_IO_SIZE 0x00010000 /* 64k */ @@ -370,6 +371,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); #define CONFIG_SYS_PCIE1_MEM_BUS 0x90000000 #define CONFIG_SYS_PCIE1_MEM_PHYS 0x90000000 #define CONFIG_SYS_PCIE1_MEM_SIZE 0x08000000 /* 128M */ +#define CONFIG_SYS_PCIE1_IO_VIRT 0xffc10000 #define CONFIG_SYS_PCIE1_IO_BUS 0x00000000 #define CONFIG_SYS_PCIE1_IO_PHYS 0xffc10000 #define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */ @@ -379,6 +381,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); #define CONFIG_SYS_PCIE2_MEM_BUS 0x98000000 #define CONFIG_SYS_PCIE2_MEM_PHYS 0x98000000 #define CONFIG_SYS_PCIE2_MEM_SIZE 0x08000000 /* 128M */ +#define CONFIG_SYS_PCIE2_IO_VIRT 0xffc20000 #define CONFIG_SYS_PCIE2_IO_BUS 0x00000000 #define CONFIG_SYS_PCIE2_IO_PHYS 0xffc20000 #define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */ @@ -388,6 +391,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); #define CONFIG_SYS_PCIE3_MEM_BUS 0xa0000000 #define CONFIG_SYS_PCIE3_MEM_PHYS 0xa0000000 #define CONFIG_SYS_PCIE3_MEM_SIZE 0x20000000 /* 512M */ +#define CONFIG_SYS_PCIE3_IO_VIRT 0xffc30000 #define CONFIG_SYS_PCIE3_IO_BUS 0x00000000 #define CONFIG_SYS_PCIE3_IO_PHYS 0xffc30000 #define CONFIG_SYS_PCIE3_IO_SIZE 0x00010000 /* 64k */ @@ -398,10 +402,10 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); #define CONFIG_PCI_PNP /* do pci plug-and-play */ /*PCIE video card used*/ -#define VIDEO_IO_OFFSET CONFIG_SYS_PCIE3_IO_PHYS +#define VIDEO_IO_OFFSET CONFIG_SYS_PCIE3_IO_VIRT /*PCI video card used*/ -/*#define VIDEO_IO_OFFSET CONFIG_SYS_PCI1_IO_PHYS*/ +/*#define VIDEO_IO_OFFSET CONFIG_SYS_PCI1_IO_VIRT*/ /* video */ #define CONFIG_VIDEO @@ -414,7 +418,7 @@ extern unsigned long get_board_ddr_clk(unsigned long dummy); #define CONFIG_ATI_RADEON_FB #define CONFIG_VIDEO_LOGO /*#define CONFIG_CONSOLE_CURSOR*/ -#define CONFIG_SYS_ISA_IO_BASE_ADDRESS CONFIG_SYS_PCIE3_IO_PHYS +#define CONFIG_SYS_ISA_IO_BASE_ADDRESS CONFIG_SYS_PCIE3_IO_VIRT #endif #undef CONFIG_EEPRO100 -- cgit v1.1