From 8cba237086dfbb312a5913bb75eef4f6046aeae5 Mon Sep 17 00:00:00 2001 From: Nicholas Chin Date: Mon, 18 Mar 2024 10:45:05 -0600 Subject: util: Import autoport with Haswell patches This is a copy of coreboot's autoport utility, with a patch applied to support Haswell/Lynx Point platforms. That patch is currently in review on coreboot's Gerrit. https://review.coreboot.org/c/coreboot/+/30890 Signed-off-by: Nicholas Chin --- util/autoport/rce823.go | 39 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 util/autoport/rce823.go (limited to 'util/autoport/rce823.go') diff --git a/util/autoport/rce823.go b/util/autoport/rce823.go new file mode 100644 index 00000000..7c921093 --- /dev/null +++ b/util/autoport/rce823.go @@ -0,0 +1,39 @@ +package main + +import "fmt" + +type rce823 struct { + variant string +} + +func (r rce823) Scan(ctx Context, addr PCIDevData) { + if addr.Dev == 0 && addr.Func == 0 { + cur := DevTreeNode{ + Chip: "drivers/ricoh/rce822", + Comment: "Ricoh cardreader", + Registers: map[string]string{ + + "sdwppol": fmt.Sprintf("%d", (addr.ConfigDump[0xfb]&2)>>1), + "disable_mask": fmt.Sprintf("0x%x", addr.ConfigDump[0xcb]), + }, + PCISlots: []PCISlot{ + PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 0}, writeEmpty: false}, + PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 1}, writeEmpty: false}, + PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 2}, writeEmpty: false}, + PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 3}, writeEmpty: false}, + PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 4}, writeEmpty: false}, + PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 5}, writeEmpty: false}, + PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 6}, writeEmpty: false}, + PCISlot{PCIAddr: PCIAddr{Bus: addr.Bus, Dev: 0x0, Func: 7}, writeEmpty: false}, + }, + } + PutPCIChip(addr, cur) + } + PutPCIDev(addr, "Ricoh SD card reader") + KconfigBool["DRIVERS_RICOH_RCE822"] = true +} + +func init() { + RegisterPCI(0x1180, 0xe822, rce823{}) + RegisterPCI(0x1180, 0xe823, rce823{}) +} -- cgit v1.2.1