diff options
| -rw-r--r-- | src/soc/amd/stoneyridge/Kconfig | 6 | ||||
| -rw-r--r-- | src/soc/amd/stoneyridge/chipset_cz.cb | 44 | ||||
| -rw-r--r-- | src/soc/amd/stoneyridge/chipset_st.cb | 38 |
3 files changed, 88 insertions, 0 deletions
diff --git a/src/soc/amd/stoneyridge/Kconfig b/src/soc/amd/stoneyridge/Kconfig index 26dca89fd2..53b986e68a 100644 --- a/src/soc/amd/stoneyridge/Kconfig +++ b/src/soc/amd/stoneyridge/Kconfig @@ -77,6 +77,12 @@ config AMD_SOC_PACKAGE default "FP4" if AMD_APU_PKG_FP4 default "FT4" if AMD_APU_PKG_FT4 +config CHIPSET_DEVICETREE + string + default "soc/amd/stoneyridge/chipset_cz.cb" if AMD_APU_MERLINFALCON + default "soc/amd/stoneyridge/chipset_st.cb" if AMD_APU_PRAIRIEFALCON + default "soc/amd/stoneyridge/chipset_st.cb" if AMD_APU_STONEYRIDGE + config VBOOT select VBOOT_STARTS_IN_BOOTBLOCK select VBOOT_VBNV_CMOS diff --git a/src/soc/amd/stoneyridge/chipset_cz.cb b/src/soc/amd/stoneyridge/chipset_cz.cb new file mode 100644 index 0000000000..22dc418922 --- /dev/null +++ b/src/soc/amd/stoneyridge/chipset_cz.cb @@ -0,0 +1,44 @@ +# SPDX-License-Identifier: GPL-2.0-only + +chip soc/amd/stoneyridge + device cpu_cluster 0 on + end + device domain 0 on + device pci 00.0 alias gnb on end + device pci 00.2 alias iommu off end + device pci 01.0 alias gfx off end # internal GPU + device pci 01.1 alias gfx_hda off end # display HD Audio controller + device pci 02.0 on end # Dummy Host Bridge, do not disable + device pci 02.1 alias gpp_bridge_0 off end + device pci 02.2 alias gpp_bridge_1 off end + device pci 02.3 alias gpp_bridge_2 off end + device pci 02.4 alias gpp_bridge_3 off end + device pci 02.5 alias gpp_bridge_4 off end + device pci 03.0 on end # Dummy Host Bridge, do not disable + device pci 03.1 alias gfx_bridge_0 off end + device pci 03.2 alias gfx_bridge_1 off end + device pci 03.3 alias gfx_bridge_2 off end + device pci 03.4 alias gfx_bridge_3 off end + device pci 03.5 alias gfx_bridge_4 off end + device pci 08.0 alias crypto on end # cryptography coprocessor / PSP + device pci 09.0 alias hda_bridge off end # host audio bridge + device pci 09.2 alias hda off end # main HD Audio Controller + device pci 10.0 alias xhci off end + device pci 11.0 alias sata off end + device pci 12.0 alias ehci off end + device pci 14.0 alias smbus on end # primary FCH function + device pci 14.3 alias lpc_bridge on end + device pci 14.7 alias sdhci off end + device pci 18.0 alias ht_0 on end + device pci 18.1 alias ht_1 on end + device pci 18.2 alias ht_2 on end + device pci 18.3 alias ht_3 on end + device pci 18.4 alias ht_4 on end + device pci 18.5 alias ht_5 on end + end + + device mmio 0xfedc2000 alias i2c_0 off end + device mmio 0xfedc3000 alias i2c_1 off end + device mmio 0xfedc4000 alias i2c_2 off end + device mmio 0xfedc5000 alias i2c_3 off end +end diff --git a/src/soc/amd/stoneyridge/chipset_st.cb b/src/soc/amd/stoneyridge/chipset_st.cb new file mode 100644 index 0000000000..d150c18b15 --- /dev/null +++ b/src/soc/amd/stoneyridge/chipset_st.cb @@ -0,0 +1,38 @@ +# SPDX-License-Identifier: GPL-2.0-only + +chip soc/amd/stoneyridge + device cpu_cluster 0 on + end + device domain 0 on + device pci 00.0 alias gnb on end + device pci 00.2 alias iommu off end + device pci 01.0 alias gfx off end # internal GPU + device pci 01.1 alias gfx_hda off end # display HD Audio controller + device pci 02.0 on end # Dummy Host Bridge, do not disable + device pci 02.1 alias gpp_bridge_0 off end + device pci 02.2 alias gpp_bridge_1 off end + device pci 02.3 alias gpp_bridge_2 off end + device pci 02.4 alias gpp_bridge_3 off end + device pci 02.5 alias gpp_bridge_4 off end + device pci 08.0 alias crypto on end # cryptography coprocessor / PSP + device pci 09.0 alias hda_bridge off end # host audio bridge + device pci 09.2 alias hda off end # main HD Audio Controller + device pci 10.0 alias xhci off end + device pci 11.0 alias sata off end + device pci 12.0 alias ehci off end + device pci 14.0 alias smbus on end # primary FCH function + device pci 14.3 alias lpc_bridge on end + device pci 14.7 alias sdhci off end + device pci 18.0 alias ht_0 on end + device pci 18.1 alias ht_1 on end + device pci 18.2 alias ht_2 on end + device pci 18.3 alias ht_3 on end + device pci 18.4 alias ht_4 on end + device pci 18.5 alias ht_5 on end + end + + device mmio 0xfedc2000 alias i2c_0 off end + device mmio 0xfedc3000 alias i2c_1 off end + device mmio 0xfedc4000 alias i2c_2 off end + device mmio 0xfedc5000 alias i2c_3 off end +end |