From 49f46f3bf08aaf7b1db131a1082f1e603bb7a94b Mon Sep 17 00:00:00 2001 From: Becky Bruce Date: Tue, 3 Feb 2009 18:10:53 -0600 Subject: mpc8641hpcn: Clean up PCI mapping concepts Clean up PCI mapping concepts in the 8641 config - rename _BASE to _BUS, as it's actually a PCI bus address, separate virtual and physical addresses into _VIRT and _PHYS, and use each appopriately. Signed-off-by: Becky Bruce --- include/configs/MPC8641HPCN.h | 17 +++++++++++------ 1 file changed, 11 insertions(+), 6 deletions(-) (limited to 'include/configs/MPC8641HPCN.h') diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h index ceb8e546bd..ce94b7a34b 100644 --- a/include/configs/MPC8641HPCN.h +++ b/include/configs/MPC8641HPCN.h @@ -331,14 +331,17 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); * General PCI * Addresses are mapped 1-1. */ -#define CONFIG_SYS_PCI1_MEM_BASE 0x80000000 + +#define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000 #ifdef CONFIG_PHYS_64BIT +#define CONFIG_SYS_PCI1_MEM_BUS CONFIG_SYS_PCI1_MEM_VIRT #define CONFIG_SYS_PCI1_MEM_PHYS 0x0000000c00000000ULL #else -#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BASE +#define CONFIG_SYS_PCI1_MEM_BUS CONFIG_SYS_PCI1_MEM_VIRT +#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_VIRT #endif #define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */ -#define CONFIG_SYS_PCI1_IO_BASE 0x00000000 +#define CONFIG_SYS_PCI1_IO_BUS 0x00000000 #define CONFIG_SYS_PCI1_IO_VIRT 0xffc00000 #define CONFIG_SYS_PCI1_IO_PHYS (CONFIG_SYS_PCI1_IO_VIRT \ | CONFIG_SYS_PHYS_ADDR_HIGH) @@ -348,12 +351,14 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define KSEG1ADDR(x) ({u32 _x=le32_to_cpu(*(u32 *)(x)); (&_x);}) #define _IO_BASE 0x00000000 -#define CONFIG_SYS_PCI2_MEM_BASE (CONFIG_SYS_PCI1_MEM_BASE \ +#define CONFIG_SYS_PCI2_MEM_BUS (CONFIG_SYS_PCI1_MEM_BUS \ + + CONFIG_SYS_PCI1_MEM_SIZE) +#define CONFIG_SYS_PCI2_MEM_VIRT (CONFIG_SYS_PCI1_MEM_VIRT \ + CONFIG_SYS_PCI1_MEM_SIZE) #define CONFIG_SYS_PCI2_MEM_PHYS (CONFIG_SYS_PCI1_MEM_PHYS \ + CONFIG_SYS_PCI1_MEM_SIZE) #define CONFIG_SYS_PCI2_MEM_SIZE 0x20000000 /* 512M */ -#define CONFIG_SYS_PCI2_IO_BASE 0x00000000 +#define CONFIG_SYS_PCI2_IO_BUS 0x00000000 #define CONFIG_SYS_PCI2_IO_VIRT (CONFIG_SYS_PCI1_IO_VIRT \ + CONFIG_SYS_PCI1_IO_SIZE) #define CONFIG_SYS_PCI2_IO_PHYS (CONFIG_SYS_PCI1_IO_PHYS \ @@ -501,7 +506,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy); #define CONFIG_SYS_DBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_PCI1_MEM_PHYS) \ | BATL_PP_RW | BATL_CACHEINHIBIT \ | BATL_GUARDEDSTORAGE) -#define CONFIG_SYS_DBAT2U (CONFIG_SYS_PCI1_MEM_BASE | BATU_BL_1G \ +#define CONFIG_SYS_DBAT2U (CONFIG_SYS_PCI1_MEM_VIRT | BATU_BL_1G \ | BATU_VS | BATU_VP) #define CONFIG_SYS_IBAT2L (BAT_PHYS_ADDR(CONFIG_SYS_PCI1_MEM_PHYS) \ | BATL_PP_RW | BATL_CACHEINHIBIT) -- cgit