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authorBecky Bruce <beckyb@kernel.crashing.org>2009-02-03 18:10:53 -0600
committerWolfgang Denk <wd@denx.de>2009-02-10 00:30:17 +0100
commit49f46f3bf08aaf7b1db131a1082f1e603bb7a94b (patch)
treeeade9d668c18d29ab8bcd386121813b79dc52fb2 /include
parentc9315e6b4f244981de0b2eaaa29a7838a165b494 (diff)
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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 <beckyb@kernel.crashing.org>
Diffstat (limited to 'include')
-rw-r--r--include/configs/MPC8641HPCN.h17
1 files changed, 11 insertions, 6 deletions
diff --git a/include/configs/MPC8641HPCN.h b/include/configs/MPC8641HPCN.h
index ceb8e54..ce94b7a 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)