From 126a2a8a78731b0f913ac0f876b4238359a483b8 Mon Sep 17 00:00:00 2001 From: Damien Zammit Date: Fri, 28 Nov 2014 15:59:10 +1100 Subject: gigabyte/ga-b75m-d3h: Add new Intel mainboard This is based on LENOVO X230 port. Board boots to linux via SATA or USB. All USB ports are working. Remaining Issues: 1. Native raminit sometimes fails with "timC write discovery failed" even without changing the ram configuration. I suggest altering the native raminit code so that it reboots if that message appears to give a chance for the boot process to recover. 2. VGA does not work. Native graphics initialization only supports LVDS and the VGA Option ROM still hangs when run in SeaBIOS. Change-Id: I91a7aab96d6c5f213b097cd55fcc47d4c94b3172 Signed-off-by: Damien Zammit Reviewed-on: http://review.coreboot.org/7341 Tested-by: build bot (Jenkins) Reviewed-by: Edward O'Callaghan Reviewed-by: Paul Menzel --- src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb | 117 +++++++++++++++++++++++ 1 file changed, 117 insertions(+) create mode 100644 src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb (limited to 'src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb') diff --git a/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb b/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb new file mode 100644 index 0000000000..20f88cb0bb --- /dev/null +++ b/src/mainboard/gigabyte/ga-b75m-d3h/devicetree.cb @@ -0,0 +1,117 @@ +chip northbridge/intel/sandybridge + device cpu_cluster 0 on + chip cpu/intel/socket_LGA1155 + device lapic 0 on end + end + chip cpu/intel/model_206ax + register "pstate_coord_type" = "0xfe" + register "c1_acpower" = "1" + register "c2_acpower" = "3" + register "c3_acpower" = "5" + register "c1_battery" = "1" + register "c2_battery" = "3" + register "c3_battery" = "5" + # Magic APIC ID to locate this chip + device lapic 0xACAC off end + end + end + + device domain 0 on + subsystemid 0x1458 0x5000 inherit + device pci 00.0 on # host bridge + subsystemid 0x1458 0x5000 + end + device pci 01.0 off end # PCIe Bridge for discrete graphics + device pci 02.0 on # vga controller + subsystemid 0x1458 0xd000 + end + + chip southbridge/intel/bd82x6x # Intel Series 7 Panther Point PCH + + # GPI routing + register "alt_gp_smi_en" = "0x0000" + register "gen1_dec" = "0x003c0a01" + + # Set max SATA speed to 6.0 Gb/s + register "sata_port_map" = "0x3f" + register "sata_interface_speed_support" = "0x3" + + register "pcie_port_coalesce" = "0" + register "p_cnt_throttling_supported" = "0" + register "docking_supported" = "0" + register "sata_port_map" = "0x3f" + register "c2_latency" = "0x0065" + + device pci 14.0 on # USB 3.0 Controller + subsystemid 0x1458 0x5007 + end + device pci 16.0 on end # Management Engine Interface 1 + device pci 16.1 off end # Management Engine Interface 2 + device pci 16.2 off end # Management Engine IDE-R + device pci 16.3 off end # Management Engine KT + device pci 19.0 off end # Intel Gigabit Ethernet + device pci 1a.0 on # USB2 EHCI #2 + subsystemid 0x1458 0x5006 + end + device pci 1b.0 on # High Definition Audio + subsystemid 0x1458 0xa002 + end + device pci 1c.0 off end # PCIe Port #1 + device pci 1c.1 off end # PCIe Port #2 + device pci 1c.2 off end # PCIe Port #3 + device pci 1c.3 off end # PCIe Port #4 + device pci 1c.4 on # PCIe Port #5 + device pci 00.0 on # PCI 10ec:8168 + subsystemid 0x1458 0xe000 + end + end + device pci 1c.5 off end # PCIe Port #6 + device pci 1c.6 off end # PCIe Port #7 + device pci 1c.7 off end # PCIe Port #8 + device pci 1d.0 on # USB2 EHCI #1 + subsystemid 0x1458 0x5006 + end + device pci 1e.0 on end # PCI bridge + device pci 1f.0 on # ISA/LPC bridge + subsystemid 0x1458 0x5001 + chip superio/ite/it8728f + device pnp 2e.0 off end # FDC + device pnp 2e.1 on # Serial Port 1 + io 0x60 = 0x3f8 + irq 0x70 = 4 + end + device pnp 2e.2 on + io 0x60 = 0x2f8 + irq 0x70 = 3 + end + device pnp 2e.3 on + io 0x60 = 0x378 + irq 0x70 = 7 + drq 0x74 = 4 + end + device pnp 2e.4 on # EC + irq 0x70 = 9 + end + device pnp 2e.5 on # Keyboard + irq 0x70 = 1 + end + device pnp 2e.6 on # Mouse + irq 0x70 = 12 + end + device pnp 2e.7 on # GPIO + irq 0x70 = 0 + end + device pnp 2e.a off end # IR + end + end + device pci 1f.2 on # SATA Controller 1 + subsystemid 0x1458 0xb005 + end + device pci 1f.3 on # SMBus + subsystemid 0x1458 0x5001 + end + device pci 1f.4 off end + device pci 1f.5 off end # SATA Controller 2 + end + end +end -- cgit v1.2.3