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-rw-r--r--arch/x86/dts/dfi-bt700.dtsi308
1 files changed, 308 insertions, 0 deletions
diff --git a/arch/x86/dts/dfi-bt700.dtsi b/arch/x86/dts/dfi-bt700.dtsi
new file mode 100644
index 0000000000..75ee6ade7c
--- /dev/null
+++ b/arch/x86/dts/dfi-bt700.dtsi
@@ -0,0 +1,308 @@
+/*
+ * Copyright (C) 2014, Bin Meng <bmeng.cn@gmail.com>
+ * Copyright (C) 2016 Stefan Roese <sr@denx.de>
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <dt-bindings/gpio/x86-gpio.h>
+#include <dt-bindings/interrupt-router/intel-irq.h>
+
+#include "skeleton.dtsi"
+#include "rtc.dtsi"
+#include "tsc_timer.dtsi"
+
+/ {
+ config {
+ silent_console = <0>;
+ };
+
+ pch_pinctrl {
+ compatible = "intel,x86-pinctrl";
+ reg = <0 0>;
+
+ /* Add UART1 PAD configuration (SIO HS-UART) */
+ uart1_txd@0 {
+ pad-offset = <0x10>;
+ mode-func = <1>;
+ };
+
+ uart1_rxd@0 {
+ pad-offset = <0x20>;
+ mode-func = <1>;
+ };
+
+ /*
+ * As of today, the latest version FSP (gold4) for BayTrail
+ * misses the PAD configuration of the SD controller's Card
+ * Detect signal. The default PAD value for the CD pin sets
+ * the pin to work in GPIO mode, which causes card detect
+ * status cannot be reflected by the Present State register
+ * in the SD controller (bit 16 & bit 18 are always zero).
+ *
+ * Configure this pin to function 1 (SD controller).
+ */
+ sdmmc3_cd@0 {
+ pad-offset = <0x3a0>;
+ mode-func = <1>;
+ };
+ };
+
+ chosen {
+ stdout-path = "/serial";
+ };
+
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "intel,baytrail-cpu";
+ reg = <0>;
+ intel,apic-id = <0>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "intel,baytrail-cpu";
+ reg = <1>;
+ intel,apic-id = <2>;
+ };
+
+ cpu@2 {
+ device_type = "cpu";
+ compatible = "intel,baytrail-cpu";
+ reg = <2>;
+ intel,apic-id = <4>;
+ };
+
+ cpu@3 {
+ device_type = "cpu";
+ compatible = "intel,baytrail-cpu";
+ reg = <3>;
+ intel,apic-id = <6>;
+ };
+ };
+
+ pci {
+ compatible = "intel,pci-baytrail", "pci-x86";
+ #address-cells = <3>;
+ #size-cells = <2>;
+ u-boot,dm-pre-reloc;
+ ranges = <0x02000000 0x0 0x80000000 0x80000000 0 0x40000000
+ 0x42000000 0x0 0xc0000000 0xc0000000 0 0x20000000
+ 0x01000000 0x0 0x2000 0x2000 0 0xe000>;
+
+ pciuart0: uart@1e,3 {
+ compatible = "pci8086,0f0a.00",
+ "pci8086,0f0a",
+ "pciclass,070002",
+ "pciclass,0700",
+ "ns16550";
+ u-boot,dm-pre-reloc;
+ reg = <0x0200f310 0x0 0x0 0x0 0x0>;
+ reg-shift = <2>;
+ clock-frequency = <58982400>;
+ current-speed = <115200>;
+ };
+
+ pch@1f,0 {
+ reg = <0x0000f800 0 0 0 0>;
+ compatible = "pci8086,0f1c", "intel,pch9";
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ irq-router {
+ compatible = "intel,irq-router";
+ intel,pirq-config = "ibase";
+ intel,ibase-offset = <0x50>;
+ intel,actl-addr = <0>;
+ intel,pirq-link = <8 8>;
+ intel,pirq-mask = <0xdee0>;
+ intel,pirq-routing = <
+ /* BayTrail PCI devices */
+ PCI_BDF(0, 2, 0) INTA PIRQA
+ PCI_BDF(0, 3, 0) INTA PIRQA
+ PCI_BDF(0, 16, 0) INTA PIRQA
+ PCI_BDF(0, 17, 0) INTA PIRQA
+ PCI_BDF(0, 18, 0) INTA PIRQA
+ PCI_BDF(0, 19, 0) INTA PIRQA
+ PCI_BDF(0, 20, 0) INTA PIRQA
+ PCI_BDF(0, 21, 0) INTA PIRQA
+ PCI_BDF(0, 22, 0) INTA PIRQA
+ PCI_BDF(0, 23, 0) INTA PIRQA
+ PCI_BDF(0, 24, 0) INTA PIRQA
+ PCI_BDF(0, 24, 1) INTC PIRQC
+ PCI_BDF(0, 24, 2) INTD PIRQD
+ PCI_BDF(0, 24, 3) INTB PIRQB
+ PCI_BDF(0, 24, 4) INTA PIRQA
+ PCI_BDF(0, 24, 5) INTC PIRQC
+ PCI_BDF(0, 24, 6) INTD PIRQD
+ PCI_BDF(0, 24, 7) INTB PIRQB
+ PCI_BDF(0, 26, 0) INTA PIRQA
+ PCI_BDF(0, 27, 0) INTA 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, 29, 0) INTA PIRQA
+ PCI_BDF(0, 30, 0) INTA PIRQA
+ PCI_BDF(0, 30, 1) INTD PIRQD
+ PCI_BDF(0, 30, 2) INTB PIRQB
+ PCI_BDF(0, 30, 3) INTC PIRQC
+ PCI_BDF(0, 30, 4) INTD PIRQD
+ PCI_BDF(0, 30, 5) INTB PIRQB
+ PCI_BDF(0, 31, 3) INTB PIRQB
+
+ /*
+ * PCIe root ports downstream
+ * interrupts
+ */
+ PCI_BDF(1, 0, 0) INTA PIRQA
+ PCI_BDF(1, 0, 0) INTB PIRQB
+ PCI_BDF(1, 0, 0) INTC PIRQC
+ PCI_BDF(1, 0, 0) INTD PIRQD
+ PCI_BDF(2, 0, 0) INTA PIRQB
+ PCI_BDF(2, 0, 0) INTB PIRQC
+ PCI_BDF(2, 0, 0) INTC PIRQD
+ PCI_BDF(2, 0, 0) INTD PIRQA
+ PCI_BDF(3, 0, 0) INTA PIRQC
+ PCI_BDF(3, 0, 0) INTB PIRQD
+ PCI_BDF(3, 0, 0) INTC PIRQA
+ PCI_BDF(3, 0, 0) INTD PIRQB
+ PCI_BDF(4, 0, 0) INTA PIRQD
+ PCI_BDF(4, 0, 0) INTB PIRQA
+ PCI_BDF(4, 0, 0) INTC PIRQB
+ PCI_BDF(4, 0, 0) INTD PIRQC
+ >;
+ };
+
+ spi: spi {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "intel,ich9-spi";
+ spi-flash@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ reg = <0>;
+ compatible = "stmicro,n25q064a",
+ "spi-flash";
+ memory-map = <0xff800000 0x00800000>;
+ rw-mrc-cache {
+ label = "rw-mrc-cache";
+ reg = <0x006f0000 0x00010000>;
+ };
+ };
+ };
+
+ gpioa {
+ compatible = "intel,ich6-gpio";
+ u-boot,dm-pre-reloc;
+ reg = <0 0x20>;
+ bank-name = "A";
+ };
+
+ gpiob {
+ compatible = "intel,ich6-gpio";
+ u-boot,dm-pre-reloc;
+ reg = <0x20 0x20>;
+ bank-name = "B";
+ };
+
+ gpioc {
+ compatible = "intel,ich6-gpio";
+ u-boot,dm-pre-reloc;
+ reg = <0x40 0x20>;
+ bank-name = "C";
+ };
+
+ gpiod {
+ compatible = "intel,ich6-gpio";
+ u-boot,dm-pre-reloc;
+ reg = <0x60 0x20>;
+ bank-name = "D";
+ };
+
+ gpioe {
+ compatible = "intel,ich6-gpio";
+ u-boot,dm-pre-reloc;
+ reg = <0x80 0x20>;
+ bank-name = "E";
+ };
+
+ gpiof {
+ compatible = "intel,ich6-gpio";
+ u-boot,dm-pre-reloc;
+ reg = <0xA0 0x20>;
+ bank-name = "F";
+ };
+ };
+ };
+
+ fsp {
+ compatible = "intel,baytrail-fsp";
+ fsp,mrc-init-tseg-size = <0>;
+ fsp,mrc-init-mmio-size = <0x800>;
+ fsp,mrc-init-spd-addr1 = <0xa0>;
+ fsp,mrc-init-spd-addr2 = <0xa2>;
+ fsp,emmc-boot-mode = <1>;
+ fsp,enable-sdio;
+ fsp,enable-sdcard;
+ fsp,enable-hsuart0;
+ fsp,enable-hsuart1;
+ fsp,enable-spi;
+ fsp,enable-sata;
+ fsp,sata-mode = <1>;
+ fsp,enable-lpe;
+ fsp,lpss-sio-enable-pci-mode;
+ fsp,enable-dma0;
+ fsp,enable-dma1;
+ fsp,enable-i2c0;
+ fsp,enable-i2c1;
+ fsp,enable-i2c2;
+ fsp,enable-i2c3;
+ fsp,enable-i2c4;
+ fsp,enable-i2c5;
+ fsp,enable-i2c6;
+ fsp,enable-pwm0;
+ fsp,enable-pwm1;
+ fsp,igd-dvmt50-pre-alloc = <2>;
+ fsp,aperture-size = <2>;
+ fsp,gtt-size = <2>;
+ fsp,scc-enable-pci-mode;
+ fsp,os-selection = <4>;
+ fsp,emmc45-ddr50-enabled;
+ fsp,emmc45-retune-timer-value = <8>;
+ fsp,enable-igd;
+ fsp,enable-memory-down;
+ fsp,memory-down-params {
+ compatible = "intel,baytrail-fsp-mdp";
+ fsp,dram-speed = <2>; /* 2=1333MHz */
+ fsp,dram-type = <1>; /* 1=DDR3L */
+ fsp,dimm-0-enable;
+ fsp,dimm-width = <1>; /* 1=x16, 2=x32 */
+ fsp,dimm-density = <3>; /* 3=8Gbit */
+ fsp,dimm-bus-width = <3>; /* 3=64bits */
+ fsp,dimm-sides = <0>; /* 0=1 ranks -> 0x2b */
+
+ /* These following values might need a re-visit */
+ fsp,dimm-tcl = <8>;
+ fsp,dimm-trpt-rcd = <8>;
+ fsp,dimm-twr = <8>;
+ fsp,dimm-twtr = <4>;
+ fsp,dimm-trrd = <6>;
+ fsp,dimm-trtp = <4>;
+ fsp,dimm-tfaw = <22>;
+ };
+ };
+
+ microcode {
+ update@0 {
+#include "microcode/m0130673325.dtsi"
+ };
+ update@1 {
+#include "microcode/m0130679907.dtsi"
+ };
+ };
+};
generated by cgit (git 2.34.1) at 2024-12-26 01:38:17 +0000