85xx: Fix address map for 36-bit config of MPC8572DS
When we introduced the 36-bit config of the MPC8572DS board we had the
wrong PCI MEM bus address map. Additionally, the change to the address
map exposes a small issue in our dummy read on the ULI bus. We need
to use the new mapping functions to handle that read properly in the
36-bit config.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/board/freescale/mpc8572ds/mpc8572ds.c b/board/freescale/mpc8572ds/mpc8572ds.c
index e57f9ff..d7e9f2f 100644
--- a/board/freescale/mpc8572ds/mpc8572ds.c
+++ b/board/freescale/mpc8572ds/mpc8572ds.c
@@ -216,8 +216,10 @@
pci_hose_read_config_dword(hose, PCI_BDF(2, 0x1d, 0 ),
PCI_BASE_ADDRESS_1, &temp32);
if (temp32 >= CONFIG_SYS_PCIE3_MEM_BUS) {
- debug(" uli1572 read to %x\n", temp32);
- in_be32((unsigned *)temp32);
+ void *p = pci_mem_to_virt(PCI_BDF(2, 0x1d, 0),
+ temp32, 4, 0);
+ debug(" uli1572 read to %p\n", p);
+ in_be32(p);
}
} else {
printf (" PCIE3: disabled\n");