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author | Bin Meng <bmeng.cn@gmail.com> | 2018-06-12 01:26:47 -0700 |
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committer | Bin Meng <bmeng.cn@gmail.com> | 2018-06-13 09:50:57 +0800 |
commit | bee053e248e93d82e5c352708f8c892f4a488c54 (patch) | |
tree | 8afb5efcb8ab0bf9fec1bd9658a9faeea894547f | |
parent | 51050ff0a239f2640467d4c2fe54e0e8679a4093 (diff) | |
download | u-boot-bee053e248e93d82e5c352708f8c892f4a488c54.zip u-boot-bee053e248e93d82e5c352708f8c892f4a488c54.tar.gz u-boot-bee053e248e93d82e5c352708f8c892f4a488c54.tar.bz2 |
x86: cougarcanyon2: Add missing chipset interrupt information
Add Panther Point chipset interrupt pin/PIRQ information, and
enable the generation of PIRQ routing table and MP table.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
-rw-r--r-- | arch/x86/dts/cougarcanyon2.dts | 46 | ||||
-rw-r--r-- | configs/cougarcanyon2_defconfig | 2 |
2 files changed, 48 insertions, 0 deletions
diff --git a/arch/x86/dts/cougarcanyon2.dts b/arch/x86/dts/cougarcanyon2.dts index 946ba06..c1cda73 100644 --- a/arch/x86/dts/cougarcanyon2.dts +++ b/arch/x86/dts/cougarcanyon2.dts @@ -5,6 +5,8 @@ /dts-v1/; +#include <dt-bindings/interrupt-router/intel-irq.h> + /include/ "skeleton.dtsi" /include/ "serial.dtsi" /include/ "keyboard.dtsi" @@ -99,6 +101,50 @@ #address-cells = <1>; #size-cells = <1>; + irq-router { + compatible = "intel,irq-router"; + intel,pirq-config = "pci"; + intel,actl-8bit; + intel,actl-addr = <0x44>; + intel,pirq-link = <0x60 8>; + intel,pirq-regmap = < + PIRQA 0 + PIRQB 1 + PIRQC 2 + PIRQD 3 + PIRQE 8 + PIRQF 9 + PIRQG 10 + PIRQH 11 + >; + intel,pirq-mask = <0xcee0>; + intel,pirq-routing = < + /* Panther Point PCI devices */ + PCI_BDF(0, 2, 0) INTA PIRQA + PCI_BDF(0, 20, 0) INTA PIRQA + PCI_BDF(0, 22, 0) INTA PIRQA + PCI_BDF(0, 22, 1) INTB PIRQB + PCI_BDF(0, 22, 2) INTC PIRQC + PCI_BDF(0, 22, 3) INTD PIRQD + PCI_BDF(0, 25, 0) INTA PIRQA + PCI_BDF(0, 26, 0) INTA PIRQA + PCI_BDF(0, 27, 0) INTB PIRQA + PCI_BDF(0, 28, 0) INTA PIRQA + PCI_BDF(0, 28, 1) INTB PIRQB + PCI_BDF(0, 28, 2) INTC PIRQC + PCI_BDF(0, 28, 3) INTD PIRQD + PCI_BDF(0, 28, 4) INTA PIRQA + PCI_BDF(0, 28, 5) INTB PIRQB + PCI_BDF(0, 28, 6) INTC PIRQC + PCI_BDF(0, 28, 7) INTD PIRQD + PCI_BDF(0, 29, 0) INTA PIRQA + PCI_BDF(0, 31, 2) INTB PIRQB + PCI_BDF(0, 31, 3) INTC PIRQC + PCI_BDF(0, 31, 5) INTB PIRQB + PCI_BDF(0, 31, 6) INTC PIRQC + >; + }; + spi0: spi { #address-cells = <1>; #size-cells = <0>; diff --git a/configs/cougarcanyon2_defconfig b/configs/cougarcanyon2_defconfig index 98d9aa0..eeee252 100644 --- a/configs/cougarcanyon2_defconfig +++ b/configs/cougarcanyon2_defconfig @@ -6,6 +6,8 @@ CONFIG_TARGET_COUGARCANYON2=y # CONFIG_HAVE_INTEL_ME is not set # CONFIG_ENABLE_MRC_CACHE is not set CONFIG_SMP=y +CONFIG_GENERATE_PIRQ_TABLE=y +CONFIG_GENERATE_MP_TABLE=y CONFIG_USE_BOOTARGS=y CONFIG_BOOTARGS="root=/dev/sdb3 init=/sbin/init rootwait ro" CONFIG_SYS_CONSOLE_INFO_QUIET=y |