phone-side
/
uboot-mt623x
9
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

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>
This commit is contained in:
Stefan Roese 2009-02-18 13:18:00 +01:00
parent f50fe4bd61
commit b4996d6b21
1 changed files with 2 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
cpu/ppc4xx/4xx_pcie.c
View File

@ -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);