util/autoport: Use chipset.cb references
TESTED with x220 logs.
Change-Id: I89023b6c6dd5d985168331fbb12b2fc36fb65dc3
Signed-off-by: Arthur Heymans <arthur@aheymans.xyz>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/72597
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Jakub Czapiga <jacz@semihalf.com>
Reviewed-by: Elyes Haouas <ehaouas@noos.fr>
diff --git a/util/autoport/main.go b/util/autoport/main.go
index 9b0b436..ed7cb0e 100644
--- a/util/autoport/main.go
+++ b/util/autoport/main.go
@@ -238,6 +238,7 @@
type PCISlot struct {
PCIAddr
+ alias string
additionalComment string
writeEmpty bool
}
@@ -361,14 +362,18 @@
}
}
-func WriteDev(dt *os.File, offset int, dev DevTreeNode) {
+func WriteDev(dt *os.File, offset int, alias string, dev DevTreeNode) {
Offset(dt, offset)
switch dev.Chip {
case "cpu_cluster", "lapic", "domain", "ioapic":
fmt.Fprintf(dt, "device %s 0x%x ", dev.Chip, dev.Dev)
writeOn(dt, dev)
case "pci", "pnp":
- fmt.Fprintf(dt, "device %s %02x.%x ", dev.Chip, dev.Dev, dev.Func)
+ if alias != "" {
+ fmt.Fprintf(dt, "device ref %s ", alias)
+ } else {
+ fmt.Fprintf(dt, "device %s %02x.%x ", dev.Chip, dev.Dev, dev.Func)
+ }
writeOn(dt, dev)
case "i2c":
fmt.Fprintf(dt, "device %s %02x ", dev.Chip, dev.Dev)
@@ -422,7 +427,14 @@
}
for _, child := range dev.Children {
- WriteDev(dt, offset+1, child)
+ alias = ""
+ for _, slot := range dev.PCISlots {
+ if slot.PCIAddr.Bus == child.Bus &&
+ slot.PCIAddr.Dev == child.Dev && slot.PCIAddr.Func == child.Func {
+ alias = slot.alias
+ }
+ }
+ WriteDev(dt, offset+1, alias, child)
}
Offset(dt, offset)
@@ -739,7 +751,7 @@
defer devtree.Close()
MatchDev(&DevTree)
- WriteDev(devtree, 0, DevTree)
+ WriteDev(devtree, 0, "", DevTree)
if MainboardInit != "" || MainboardEnable != "" || MainboardIncludes != nil {
mainboard := Create(ctx, "mainboard.c")