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-rw-r--r--src/mainboard/amd/padmelon/devicetree.cb84
1 files changed, 84 insertions, 0 deletions
diff --git a/src/mainboard/amd/padmelon/devicetree.cb b/src/mainboard/amd/padmelon/devicetree.cb
new file mode 100644
index 0000000000..9baee2f2cf
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+++ b/src/mainboard/amd/padmelon/devicetree.cb
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+#
+# This file is part of the coreboot project.
+#
+# Copyright (C) 2015-2017 Advanced Micro Devices, Inc.
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; version 2 of the License.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+chip soc/amd/stoneyridge
+
+ register "spd_addr_lookup" = "
+ {
+#if CONFIG(HAVE_MERLINFALCON_BINARIES)
+ { {0xA0, 0x00}, {0xA4, 0x00} }, // socket 0 - Channel 0 & 1, slot 0
+#else
+ { {0xA0, 0x00} }, // socket 0 - Channel 0, slot 0
+#endif
+ }"
+
+ register "uma_mode" = "UMAMODE_AUTO_LEGACY"
+
+ device cpu_cluster 0 on
+ device lapic 10 on end
+ end
+
+ device domain 0 on
+ subsystemid 0x1022 0x1410 inherit
+ device pci 0.0 on end # Root Complex
+ device pci 1.0 on end # Internal Graphics P2P bridge 0x9874
+ device pci 1.1 on end # Internal Multimedia
+ device pci 2.0 on end # PCIe Host Bridge
+ device pci 2.1 on end # mini PCIe slot x1
+ device pci 2.3 on end # LAN RTL8111F
+ device pci 2.4 on end # LAN RTL8111F
+ device pci 3.0 on end # GFX host bridge
+ device pci 8.0 on end # PSP
+ device pci 9.0 on end # HDA
+ device pci 9.2 on end # HDA
+ device pci 10.0 on end # USB xHCI
+ device pci 11.0 on end # SATA
+ device pci 12.0 on end # USB EHCI
+ device pci 14.0 on # SM
+ chip drivers/generic/generic #dimm 0-0-0
+ device i2c 50 on end
+ end
+ chip drivers/generic/generic #dimm 0-1-0
+ device i2c 52 on end
+ end
+ end # SM
+ device pci 14.3 on # LPC 0x439d
+ chip superio/fintek/f81803a
+ device pnp 4e.1 on # COM1
+ io 0x60 = 0x3f8
+ irq 0x70 = 4
+ end
+ device pnp 4e.2 on # COM2
+ io 0x60 = 0x2f8
+ irq 0x70 = 3
+ end
+ device pnp 4e.4 on # HWM
+ io 0x60 = 0x220
+ irq 0x70 = 0
+ end
+ device pnp 4e.5 off end # KBC
+ device pnp 4e.6 off end # GPIO
+ device pnp 4e.7 off end # WDT
+ device pnp 4e.a off end # PME
+ end # f81803a
+ end # LPC
+ device pci 14.7 on end # SD
+ device pci 18.0 on end
+ device pci 18.1 on end
+ device pci 18.2 on end
+ device pci 18.3 on end
+ device pci 18.4 on end
+ device pci 18.5 on end
+ end #domain
+end #soc/amd/stoneyridge