diff mbox series

[PULL,4/7] ppc/pegasos2: Fix reg property of 64 bit BARs in device tree

Message ID 20230804152955.22316-5-danielhb413@gmail.com
State New
Headers show
Series [PULL,1/7] ppc/pegasos2: Fix reset state of USB functions | expand

Commit Message

Daniel Henrique Barboza Aug. 4, 2023, 3:29 p.m. UTC 
From: BALATON Zoltan <balaton@eik.bme.hu>

The board firmware handles this correctly following the Open Firmware
standard which we missed. This fixes 64 bit BARs when using VOF.

Signed-off-by: BALATON Zoltan <balaton@eik.bme.hu>
Reviewed-by: Daniel Henrique Barboza <danielhb413@gmail.com>
Message-ID: <20230721221320.1311E7456AB@zero.eik.bme.hu>
Signed-off-by: Daniel Henrique Barboza <danielhb413@gmail.com>
---
 hw/ppc/pegasos2.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/hw/ppc/pegasos2.c b/hw/ppc/pegasos2.c
index 6475acfbed..075367d94d 100644
--- a/hw/ppc/pegasos2.c
+++ b/hw/ppc/pegasos2.c
@@ -781,7 +781,11 @@  static void add_pci_device(PCIBus *bus, PCIDevice *d, void *opaque)
         if (d->io_regions[i].type & PCI_BASE_ADDRESS_SPACE_IO) {
             cells[j] |= cpu_to_be32(1 << 24);
         } else {
-            cells[j] |= cpu_to_be32(2 << 24);
+            if (d->io_regions[i].type & PCI_BASE_ADDRESS_MEM_TYPE_64) {
+                cells[j] |= cpu_to_be32(3 << 24);
+            } else {
+                cells[j] |= cpu_to_be32(2 << 24);
+            }
             if (d->io_regions[i].type & PCI_BASE_ADDRESS_MEM_PREFETCH) {
                 cells[j] |= cpu_to_be32(4 << 28);
             }