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authorKumar Gala <galak@kernel.crashing.org>2008-12-02 16:08:40 -0600
committerAndrew Fleming-AFLEMING <afleming@freescale.com>2009-01-23 17:03:13 -0600
commitaca5f018a8386b85469482ed9867e3e29a2437d0 (patch)
tree549f45497d86a9efcddeae589b8228d07041820d /include/configs/MPC8544DS.h
parent5af0fdd81c3370c3a51421208fda568bdcbbec23 (diff)
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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 <galak@kernel.crashing.org> Acked-by: Andy Fleming <afleming@freescale.com>
Diffstat (limited to 'include/configs/MPC8544DS.h')
-rw-r--r--include/configs/MPC8544DS.h8
1 files changed, 6 insertions, 2 deletions
diff --git a/include/configs/MPC8544DS.h b/include/configs/MPC8544DS.h
index 4a43edf..59cfde6 100644
--- a/include/configs/MPC8544DS.h
+++ b/include/configs/MPC8544DS.h
@@ -272,6 +272,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_SYS_PCI1_MEM_BUS 0xc0000000
#define CONFIG_SYS_PCI1_MEM_PHYS 0xc0000000
#define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
+#define CONFIG_SYS_PCI1_IO_VIRT 0xe1000000
#define CONFIG_SYS_PCI1_IO_BUS 0x00000000
#define CONFIG_SYS_PCI1_IO_PHYS 0xe1000000
#define CONFIG_SYS_PCI1_IO_SIZE 0x00010000 /* 64k */
@@ -281,6 +282,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_SYS_PCIE2_MEM_BUS 0x80000000
#define CONFIG_SYS_PCIE2_MEM_PHYS 0x80000000
#define CONFIG_SYS_PCIE2_MEM_SIZE 0x20000000 /* 512M */
+#define CONFIG_SYS_PCIE2_IO_VIRT 0xe1010000
#define CONFIG_SYS_PCIE2_IO_BUS 0x00000000
#define CONFIG_SYS_PCIE2_IO_PHYS 0xe1010000
#define CONFIG_SYS_PCIE2_IO_SIZE 0x00010000 /* 64k */
@@ -290,6 +292,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_SYS_PCIE1_MEM_BUS 0xa0000000
#define CONFIG_SYS_PCIE1_MEM_PHYS 0xa0000000
#define CONFIG_SYS_PCIE1_MEM_SIZE 0x10000000 /* 256M */
+#define CONFIG_SYS_PCIE1_IO_VIRT 0xe1020000
#define CONFIG_SYS_PCIE1_IO_BUS 0x00000000
#define CONFIG_SYS_PCIE1_IO_PHYS 0xe1020000
#define CONFIG_SYS_PCIE1_IO_SIZE 0x00010000 /* 64k */
@@ -299,6 +302,7 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CONFIG_SYS_PCIE3_MEM_BUS 0xb0000000
#define CONFIG_SYS_PCIE3_MEM_PHYS 0xb0000000
#define CONFIG_SYS_PCIE3_MEM_SIZE 0x00100000 /* 1M */
+#define CONFIG_SYS_PCIE3_IO_VIRT 0xb0100000 /* reuse mem LAW */
#define CONFIG_SYS_PCIE3_IO_BUS 0x00000000
#define CONFIG_SYS_PCIE3_IO_PHYS 0xb0100000 /* reuse mem LAW */
#define CONFIG_SYS_PCIE3_IO_SIZE 0x00100000 /* 1M */
@@ -310,10 +314,10 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#if defined(CONFIG_PCI)
/*PCIE video card used*/
-#define VIDEO_IO_OFFSET CONFIG_SYS_PCIE2_IO_PHYS
+#define VIDEO_IO_OFFSET CONFIG_SYS_PCIE2_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