mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-08 22:24:32 +00:00
8f1f374f63
Add settings and enable the default sysinfo driver so that these can come from the device tree. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
195 lines
4.2 KiB
Text
195 lines
4.2 KiB
Text
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com>
|
|
*/
|
|
|
|
/dts-v1/;
|
|
|
|
#include <dt-bindings/mrc/quark.h>
|
|
#include <dt-bindings/interrupt-router/intel-irq.h>
|
|
|
|
/include/ "skeleton.dtsi"
|
|
/include/ "reset.dtsi"
|
|
/include/ "rtc.dtsi"
|
|
/include/ "tsc_timer.dtsi"
|
|
|
|
/ {
|
|
model = "Intel Galileo";
|
|
compatible = "intel,galileo", "intel,quark";
|
|
|
|
aliases {
|
|
spi0 = &spi;
|
|
};
|
|
|
|
config {
|
|
silent_console = <0>;
|
|
};
|
|
|
|
chosen {
|
|
stdout-path = &pciuart0;
|
|
};
|
|
|
|
cpus {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
|
|
cpu@0 {
|
|
device_type = "cpu";
|
|
compatible = "cpu-x86";
|
|
reg = <0>;
|
|
intel,apic-id = <0>;
|
|
};
|
|
};
|
|
|
|
tsc-timer {
|
|
clock-frequency = <400000000>;
|
|
};
|
|
|
|
mrc {
|
|
compatible = "intel,quark-mrc";
|
|
flags = <MRC_FLAG_SCRAMBLE_EN>;
|
|
dram-width = <DRAM_WIDTH_X8>;
|
|
dram-speed = <DRAM_FREQ_800>;
|
|
dram-type = <DRAM_TYPE_DDR3>;
|
|
rank-mask = <DRAM_RANK(0)>;
|
|
chan-mask = <DRAM_CHANNEL(0)>;
|
|
chan-width = <DRAM_CHANNEL_WIDTH_X16>;
|
|
addr-mode = <DRAM_ADDR_MODE0>;
|
|
refresh-rate = <DRAM_REFRESH_RATE_785US>;
|
|
sr-temp-range = <DRAM_SRT_RANGE_NORMAL>;
|
|
ron-value = <DRAM_RON_34OHM>;
|
|
rtt-nom-value = <DRAM_RTT_NOM_120OHM>;
|
|
rd-odt-value = <DRAM_RD_ODT_OFF>;
|
|
dram-density = <DRAM_DENSITY_1G>;
|
|
dram-cl = <6>;
|
|
dram-ras = <0x0000927c>;
|
|
dram-wtr = <0x00002710>;
|
|
dram-rrd = <0x00002710>;
|
|
dram-faw = <0x00009c40>;
|
|
};
|
|
|
|
pci {
|
|
#address-cells = <3>;
|
|
#size-cells = <2>;
|
|
compatible = "pci-x86";
|
|
u-boot,dm-pre-reloc;
|
|
ranges = <0x02000000 0x0 0x90000000 0x90000000 0 0x20000000
|
|
0x42000000 0x0 0xb0000000 0xb0000000 0 0x20000000
|
|
0x01000000 0x0 0x2000 0x2000 0 0xe000>;
|
|
|
|
pciuart0: uart@14,5 {
|
|
compatible = "pci8086,0936.00",
|
|
"pci8086,0936",
|
|
"pciclass,070002",
|
|
"pciclass,0700",
|
|
"ns16550";
|
|
u-boot,dm-pre-reloc;
|
|
reg = <0x0000a500 0x0 0x0 0x0 0x0
|
|
0x0200a510 0x0 0x0 0x0 0x0>;
|
|
reg-shift = <2>;
|
|
clock-frequency = <44236800>;
|
|
current-speed = <115200>;
|
|
};
|
|
|
|
pch@1f,0 {
|
|
reg = <0x0000f800 0 0 0 0>;
|
|
compatible = "intel,pch7";
|
|
#address-cells = <1>;
|
|
#size-cells = <1>;
|
|
|
|
irq-router {
|
|
compatible = "intel,irq-router";
|
|
intel,pirq-config = "pci";
|
|
intel,actl-addr = <0x58>;
|
|
intel,pirq-link = <0x60 8>;
|
|
intel,pirq-mask = <0xdef8>;
|
|
intel,pirq-routing = <
|
|
PCI_BDF(0, 20, 0) INTA PIRQE
|
|
PCI_BDF(0, 20, 1) INTB PIRQF
|
|
PCI_BDF(0, 20, 2) INTC PIRQG
|
|
PCI_BDF(0, 20, 3) INTD PIRQH
|
|
PCI_BDF(0, 20, 4) INTA PIRQE
|
|
PCI_BDF(0, 20, 5) INTB PIRQF
|
|
PCI_BDF(0, 20, 6) INTC PIRQG
|
|
PCI_BDF(0, 20, 7) INTD PIRQH
|
|
PCI_BDF(0, 21, 0) INTA PIRQE
|
|
PCI_BDF(0, 21, 1) INTB PIRQF
|
|
PCI_BDF(0, 21, 2) INTC PIRQG
|
|
PCI_BDF(0, 23, 0) INTA PIRQA
|
|
PCI_BDF(0, 23, 1) 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
|
|
>;
|
|
};
|
|
|
|
spi: spi {
|
|
#address-cells = <1>;
|
|
#size-cells = <0>;
|
|
compatible = "intel,ich7-spi";
|
|
spi-flash@0 {
|
|
#size-cells = <1>;
|
|
#address-cells = <1>;
|
|
reg = <0>;
|
|
compatible = "winbond,w25q64",
|
|
"jedec,spi-nor";
|
|
memory-map = <0xff800000 0x00800000>;
|
|
rw-mrc-cache {
|
|
label = "rw-mrc-cache";
|
|
reg = <0x00010000 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";
|
|
};
|
|
};
|
|
};
|
|
|
|
smbios {
|
|
compatible = "u-boot,sysinfo-smbios";
|
|
|
|
/*
|
|
* Override the default product name U-Boot reports in the
|
|
* SMBIOS table, to be compatible with the Intel provided UEFI
|
|
* BIOS, as Linux kernel drivers
|
|
* (drivers/mfd/intel_quark_i2c_gpio.c and
|
|
* drivers/net/ethernet/stmicro/stmmac/stmmac_pci.c) make use of
|
|
* it to do different board level configuration.
|
|
*
|
|
* This can be "Galileo" for GEN1 Galileo board.
|
|
*/
|
|
smbios {
|
|
system {
|
|
product = "GalileoGen2";
|
|
};
|
|
|
|
baseboard {
|
|
product = "GalileoGen2";
|
|
};
|
|
|
|
chassis {
|
|
product = "GalileoGen2";
|
|
};
|
|
};
|
|
};
|
|
|
|
};
|