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authorScott Wood <scottwood@freescale.com>2008-03-24 12:44:13 -0500
committerKim Phillips <kim.phillips@freescale.com>2008-03-25 19:16:48 -0500
commita7ba32d480a86db5db8dcd8ca66b21b4cadda923 (patch)
treed0f63b772c344231fa8b50531803dc7b91d1e6ae /include/configs/MPC837XERDB.h
parentf700e7df7fecf2d3765ae568ce77ce788cde4f3e (diff)
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>
Diffstat (limited to 'include/configs/MPC837XERDB.h')
-rw-r--r--include/configs/MPC837XERDB.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/configs/MPC837XERDB.h b/include/configs/MPC837XERDB.h
index 3b5d035e0e..b2f54e10b3 100644
--- 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 */