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| author | Stefan Roese <sr@denx.de> | 2009-02-18 13:18:00 +0100 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2009-02-18 15:59:20 +0100 |
| commit | b4996d6b2140e5da7f1c346f37a67b19907b307a (patch) | |
| tree | 08d13dfbf7e1910ca707445f9a95229b00656f0b /cpu/ppc4xx/4xx_pcie.c | |
| parent | f50fe4bd613c6d35a2c34055f02e9501dd6a9ad5 (diff) | |
| download | u-boot-imx-b4996d6b2140e5da7f1c346f37a67b19907b307a.zip u-boot-imx-b4996d6b2140e5da7f1c346f37a67b19907b307a.tar.gz u-boot-imx-b4996d6b2140e5da7f1c346f37a67b19907b307a.tar.bz2 | |
ppc4xx: PCIe: Change 16GB inbound memory to 4GB
This patch fixes a problem recently seen on some 4xx platforms. For
example on Kilauea PCIe slot #0.
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'cpu/ppc4xx/4xx_pcie.c')
| -rw-r--r-- | cpu/ppc4xx/4xx_pcie.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/cpu/ppc4xx/4xx_pcie.c b/cpu/ppc4xx/4xx_pcie.c index 58d96bb..07fbb0e 100644 --- a/cpu/ppc4xx/4xx_pcie.c +++ b/cpu/ppc4xx/4xx_pcie.c @@ -1028,10 +1028,10 @@ void ppc4xx_setup_pcie_rootpoint(struct pci_controller *hose, int port) #endif } - /* Set up 16GB inbound memory window at 0 */ + /* Set up 4GB inbound memory window at 0 */ out_le32(mbase + PCI_BASE_ADDRESS_0, 0); out_le32(mbase + PCI_BASE_ADDRESS_1, 0); - out_le32(mbase + PECFG_BAR0HMPA, 0x7fffffc); + out_le32(mbase + PECFG_BAR0HMPA, 0x7ffffff); out_le32(mbase + PECFG_BAR0LMPA, 0); out_le32(mbase + PECFG_PIM01SAH, 0xffff0000); |