diff options
| author | Felix Singer <felixsinger@posteo.net> | 2020-10-12 19:51:02 +0000 |
|---|---|---|
| committer | Michael Niewöhner <foss@mniewoehner.de> | 2020-12-03 21:55:42 +0000 |
| commit | 424467c2a38303a697a3f6f1cb9cdc6e397e4b2b (patch) | |
| tree | ab1995c13a5ee6f6153e32a85320cfc740176aa1 /src/soc/intel | |
| parent | 20f5dcec63ade1108e8ebaa6a34665aa9273db99 (diff) | |
soc/intel/skylake: Add chipset devicetree
Set most of the devices to off to keep current behaviour.
Change-Id: Ic4dbd965c84c3679e42a181dea0e7e618c12fb97
Signed-off-by: Felix Singer <felixsinger@posteo.net>
Reviewed-on: https://review.coreboot.org/c/coreboot/+/46314
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Tim Wawrzynczak <twawrzynczak@chromium.org>
Reviewed-by: Michael Niewöhner <foss@mniewoehner.de>
Diffstat (limited to 'src/soc/intel')
| -rw-r--r-- | src/soc/intel/skylake/Kconfig | 4 | ||||
| -rw-r--r-- | src/soc/intel/skylake/chipset.cb | 66 |
2 files changed, 70 insertions, 0 deletions
diff --git a/src/soc/intel/skylake/Kconfig b/src/soc/intel/skylake/Kconfig index ba3af84fc7..314a08bc82 100644 --- a/src/soc/intel/skylake/Kconfig +++ b/src/soc/intel/skylake/Kconfig @@ -282,6 +282,10 @@ config SOC_INTEL_COMMON_LPSS_UART_CLK_N_VAL hex default 0xc35 +config CHIPSET_DEVICETREE + string + default "soc/intel/skylake/chipset.cb" + config IFD_CHIPSET string default "sklkbl" diff --git a/src/soc/intel/skylake/chipset.cb b/src/soc/intel/skylake/chipset.cb new file mode 100644 index 0000000000..136630efa9 --- /dev/null +++ b/src/soc/intel/skylake/chipset.cb @@ -0,0 +1,66 @@ +chip soc/intel/skylake + device domain 0 on + device pci 00.0 alias system_agent on end # Host Bridge + device pci 01.0 alias peg0 off end # PEG0 + device pci 01.1 alias peg1 off end # PEG1 + device pci 01.2 alias peg2 off end # PEG2 + device pci 02.0 alias igpu off end # Integrated Graphics Device + device pci 04.0 alias sa_thermal off end # SA thermal subsystem + device pci 05.0 alias imgu off end # Imaging Unit + device pci 07.0 alias chap off end # CHAP + device pci 08.0 alias gmm off end # Gaussian Mixture Model + device pci 13.0 alias ish off end # SensorHub + device pci 14.0 alias south_xhci off end # USB xHCI + device pci 14.1 alias south_xdci off end # USB xDCI (OTG) + device pci 14.2 alias thermal off end # Thermal Subsystem + device pci 14.3 alias cio off end # CIO + device pci 15.0 alias i2c0 off end # I2C0 + device pci 15.1 alias i2c1 off end # I2C1 + device pci 15.2 alias i2c2 off end # I2C2 + device pci 15.3 alias i2c3 off end # I2C3 + device pci 16.0 alias heci1 off end # Management Engine Interface 1 + device pci 16.1 alias heci2 off end # Management Engine Interface 2 + device pci 16.2 alias csme_ider off end # Management Engine IDE-R + device pci 16.3 alias csme_ktr off end # Management Engine KT Redirection + device pci 16.4 alias heci3 off end # Management Engine Interface 3 + device pci 17.0 alias sata off end # SATA + device pci 19.0 alias uart2 off end # UART2 + device pci 19.1 alias i2c5 off end # I2C5 + device pci 19.2 alias i2c4 off end # I2C4 + device pci 1b.0 alias pcie_rp17 off end # PCI Express Port 17 + device pci 1b.1 alias pcie_rp18 off end # PCI Express Port 18 + device pci 1b.2 alias pcie_rp19 off end # PCI Express Port 19 + device pci 1b.3 alias pcie_rp20 off end # PCI Express Port 20 + device pci 1c.0 alias pcie_rp1 off end # PCI Express Port 1 + device pci 1c.1 alias pcie_rp2 off end # PCI Express Port 2 + device pci 1c.2 alias pcie_rp3 off end # PCI Express Port 3 + device pci 1c.3 alias pcie_rp4 off end # PCI Express Port 4 + device pci 1c.4 alias pcie_rp5 off end # PCI Express Port 5 + device pci 1c.5 alias pcie_rp6 off end # PCI Express Port 6 + device pci 1c.6 alias pcie_rp7 off end # PCI Express Port 7 + device pci 1c.7 alias pcie_rp8 off end # PCI Express Port 8 + device pci 1d.0 alias pcie_rp9 off end # PCI Express Port 9 + device pci 1d.1 alias pcie_rp10 off end # PCI Express Port 10 + device pci 1d.2 alias pcie_rp11 off end # PCI Express Port 11 + device pci 1d.3 alias pcie_rp12 off end # PCI Express Port 12 + device pci 1d.4 alias pcie_rp13 off end # PCI Express Port 13 + device pci 1d.5 alias pcie_rp14 off end # PCI Express Port 14 + device pci 1d.6 alias pcie_rp15 off end # PCI Express Port 15 + device pci 1d.7 alias pcie_rp16 off end # PCI Express Port 16 + device pci 1e.0 alias uart0 off end # UART0 + device pci 1e.1 alias uart1 off end # UART1 + device pci 1e.2 alias gspi0 off end # GSPI0 + device pci 1e.3 alias gspi1 off end # GSPI1 + device pci 1e.4 alias emmc off end # EMMC + device pci 1e.5 alias sdio off end # SDIO + device pci 1e.6 alias sdxc off end # SDXC + device pci 1f.0 alias lpc_espi off end # LPC Interface + device pci 1f.1 alias p2sb off end # P2SB + device pci 1f.2 alias pmc off end # Power Management Controller + device pci 1f.3 alias hda off end # Intel HDA + device pci 1f.4 alias smbus off end # SMBus + device pci 1f.5 alias fast_spi off end # PCH SPI + device pci 1f.6 alias gbe off end # GbE + device pci 1f.7 alias tracehub off end # TraceHub + end +end |