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authorKumar Gala <galak@kernel.crashing.org>2008-12-02 16:08:39 -0600
committerAndrew Fleming-AFLEMING <afleming@freescale.com>2009-01-23 17:03:13 -0600
commit5af0fdd81c3370c3a51421208fda568bdcbbec23 (patch)
tree5fbd9f1b25951176fdaaa9d7eb76dd486930e6e5 /include/configs/MPC8540ADS.h
parenta6e04c344ad1eefd47a75484441b385da815b8df (diff)
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85xx: Introduce CONFIG_SYS_PCI*_MEM_VIRT for FSL boards
Introduce a new define to seperate out the virtual address that PCI memory 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/MPC8540ADS.h')
-rw-r--r--include/configs/MPC8540ADS.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/configs/MPC8540ADS.h b/include/configs/MPC8540ADS.h
index 18e4105..645736b 100644
--- a/include/configs/MPC8540ADS.h
+++ b/include/configs/MPC8540ADS.h
@@ -308,16 +308,18 @@
#define CONFIG_SYS_I2C_OFFSET 0x3000
/* RapidIO MMU */
+#define CONFIG_SYS_RIO_MEM_VIRT 0xc0000000 /* base address */
#define CONFIG_SYS_RIO_MEM_BUS 0xc0000000 /* base address */
-#define CONFIG_SYS_RIO_MEM_PHYS CONFIG_SYS_RIO_MEM_BUS
+#define CONFIG_SYS_RIO_MEM_PHYS 0xc0000000
#define CONFIG_SYS_RIO_MEM_SIZE 0x20000000 /* 128M */
/*
* General PCI
* Memory space is mapped 1-1, but I/O space must start from 0.
*/
+#define CONFIG_SYS_PCI1_MEM_VIRT 0x80000000
#define CONFIG_SYS_PCI1_MEM_BUS 0x80000000
-#define CONFIG_SYS_PCI1_MEM_PHYS CONFIG_SYS_PCI1_MEM_BUS
+#define CONFIG_SYS_PCI1_MEM_PHYS 0x80000000
#define CONFIG_SYS_PCI1_MEM_SIZE 0x20000000 /* 512M */
#define CONFIG_SYS_PCI1_IO_BUS 0x00000000
#define CONFIG_SYS_PCI1_IO_PHYS 0xe2000000