[PATCH u-boot-next 11/12] m68k: mcf5445x: pci: Use PCI_CONF1_ADDRESS() macro
Pali Rohár
pali at kernel.org
Fri Nov 26 11:42:51 CET 2021
mcf5445x platform uses standard format of Config Address for PCI
Configuration Mechanism #1. So use new U-Boot macro PCI_CONF1_ADDRESS().
Signed-off-by: Pali Rohár <pali at kernel.org>
---
arch/m68k/cpu/mcf5445x/pci.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/arch/m68k/cpu/mcf5445x/pci.c b/arch/m68k/cpu/mcf5445x/pci.c
index af02c4934c97..d487468d0bfa 100644
--- a/arch/m68k/cpu/mcf5445x/pci.c
+++ b/arch/m68k/cpu/mcf5445x/pci.c
@@ -26,12 +26,11 @@
int pci_##rw##_cfg_##size(struct pci_controller *hose, \
pci_dev_t dev, int offset, type val) \
{ \
- u32 addr = 0; \
- u16 cfg_type = 0; \
- addr = ((offset & 0xfc) | cfg_type | (dev) | 0x80000000); \
+ u32 addr = PCI_CONF1_ADDRESS(PCI_BUS(dev), PCI_DEV(dev), \
+ PCI_FUNC(dev), offset); \
out_be32(hose->cfg_addr, addr); \
cfg_##rw(val, hose->cfg_data + (offset & mask), type, op); \
- out_be32(hose->cfg_addr, addr & 0x7fffffff); \
+ out_be32(hose->cfg_addr, addr & ~PCI_CONF1_ENABLE); \
return 0; \
}
--
2.20.1
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