mpc83xx: Set PCI I/O bus-address base to zero.

The device trees for these boards describe PCI I/O as starting from
address zero from the device's perspective.

Placing I/O elsewhere may cause problems with certain PCI boards, and may
cause problems with Linux.

Signed-off-by: Scott Wood <scottwood@freescale.com>

diff --git a/include/configs/MPC8315ERDB.h b/include/configs/MPC8315ERDB.h
index ff7101f249a2038b81bc050b3ad0dd2e669eedd4..af7872628ed15575778b63a61424fef6d9471e70 100644 (file)
--- a/include/configs/MPC8315ERDB.h
+++ b/include/configs/MPC8315ERDB.h
@@ -299,7 +299,7 @@
 #define CFG_PCI_MMIO_BASE      0x90000000
 #define CFG_PCI_MMIO_PHYS      CFG_PCI_MMIO_BASE
 #define CFG_PCI_MMIO_SIZE      0x10000000 /* 256M */
-#define CFG_PCI_IO_BASE                0xE0300000
+#define CFG_PCI_IO_BASE                0x00000000
 #define CFG_PCI_IO_PHYS                0xE0300000
 #define CFG_PCI_IO_SIZE                0x100000 /* 1M */
 

diff --git a/include/configs/MPC832XEMDS.h b/include/configs/MPC832XEMDS.h
index f32c4f70cf77782d15fe47dcc9b7aaca69559a6c..be2ab455843bcb7429698199a3e13c34669cc3f0 100644 (file)
--- a/include/configs/MPC832XEMDS.h
+++ b/include/configs/MPC832XEMDS.h
@@ -346,7 +346,7 @@
 #define CFG_PCI_MMIO_BASE      0x90000000
 #define CFG_PCI_MMIO_PHYS      CFG_PCI_MMIO_BASE
 #define CFG_PCI_MMIO_SIZE      0x10000000      /* 256M */
-#define CFG_PCI_IO_BASE                0xE0300000
+#define CFG_PCI_IO_BASE                0x00000000
 #define CFG_PCI_IO_PHYS                0xE0300000
 #define CFG_PCI_IO_SIZE                0x100000        /* 1M */
 

diff --git a/include/configs/MPC8360EMDS.h b/include/configs/MPC8360EMDS.h
index b3f99d178d624690ebdeb116ce12a9277dd0c8d8..46451c4c981100c3b6c49a716df3c231275d72c8 100644 (file)
--- a/include/configs/MPC8360EMDS.h
+++ b/include/configs/MPC8360EMDS.h
@@ -375,7 +375,7 @@
 #define CFG_PCI_MMIO_BASE      0x90000000
 #define CFG_PCI_MMIO_PHYS      CFG_PCI_MMIO_BASE
 #define CFG_PCI_MMIO_SIZE      0x10000000 /* 256M */
-#define CFG_PCI_IO_BASE                0xE0300000
+#define CFG_PCI_IO_BASE                0x00000000
 #define CFG_PCI_IO_PHYS                0xE0300000
 #define CFG_PCI_IO_SIZE                0x100000 /* 1M */
 

diff --git a/include/configs/MPC837XEMDS.h b/include/configs/MPC837XEMDS.h
index 5586533de59eea27ff190a5a193e4c3bc7b3df10..b307bf71effc9d2032a7d13667a8ad9910f3a1cd 100644 (file)
--- a/include/configs/MPC837XEMDS.h
+++ b/include/configs/MPC837XEMDS.h
@@ -338,7 +338,7 @@
 #define CFG_PCI_MMIO_BASE      0x90000000
 #define CFG_PCI_MMIO_PHYS      CFG_PCI_MMIO_BASE
 #define CFG_PCI_MMIO_SIZE      0x10000000 /* 256M */
-#define CFG_PCI_IO_BASE                0xE0300000
+#define CFG_PCI_IO_BASE                0x00000000
 #define CFG_PCI_IO_PHYS                0xE0300000
 #define CFG_PCI_IO_SIZE                0x100000 /* 1M */
 

diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h
index 3b5d035e0e135d6a8395648f69bd04110832f12c..b2f54e10b3a7243038c52ba0954624869631c00e 100644 (file)
--- a/include/configs/MPC837XERDB.h
+++ b/include/configs/MPC837XERDB.h
@@ -366,7 +366,7 @@
 #define CFG_PCI_MMIO_BASE      0x90000000
 #define CFG_PCI_MMIO_PHYS      CFG_PCI_MMIO_BASE
 #define CFG_PCI_MMIO_SIZE      0x10000000 /* 256M */
-#define CFG_PCI_IO_BASE                0xE0300000
+#define CFG_PCI_IO_BASE                0x00000000
 #define CFG_PCI_IO_PHYS                0xE0300000
 #define CFG_PCI_IO_SIZE                0x100000 /* 1M */