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author | Stefano Babic <sbabic@denx.de> | 2015-02-13 11:17:01 +0100 |
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committer | Stefano Babic <sbabic@denx.de> | 2015-02-13 11:17:01 +0100 |
commit | e72d344386bf80738fab7a6bd37cb321f443093a (patch) | |
tree | d3e02055e6aa903ab80ef87c78d2f38e93981dcf /arch/x86/dts/galileo.dts | |
parent | 258c98f8d36ef35d7cb7604847ba73e64d702c2a (diff) | |
parent | bd2a4888b123713adec271d6c8040ca9f609aa2f (diff) | |
download | u-boot-imx-e72d344386bf80738fab7a6bd37cb321f443093a.zip u-boot-imx-e72d344386bf80738fab7a6bd37cb321f443093a.tar.gz u-boot-imx-e72d344386bf80738fab7a6bd37cb321f443093a.tar.bz2 |
Merge branch 'master' of git://git.denx.de/u-boot
Diffstat (limited to 'arch/x86/dts/galileo.dts')
-rw-r--r-- | arch/x86/dts/galileo.dts | 95 |
1 files changed, 95 insertions, 0 deletions
diff --git a/arch/x86/dts/galileo.dts b/arch/x86/dts/galileo.dts new file mode 100644 index 0000000..66af64a --- /dev/null +++ b/arch/x86/dts/galileo.dts @@ -0,0 +1,95 @@ +/* + * Copyright (C) 2015, Bin Meng <bmeng.cn@gmail.com> + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +/dts-v1/; + +#include <dt-bindings/mrc/quark.h> + +/include/ "skeleton.dtsi" + +/ { + model = "Intel Galileo"; + compatible = "intel,galileo", "intel,quark"; + + config { + silent_console = <0>; + }; + + chosen { + stdout-path = &pciuart0; + }; + + 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 = "intel,pci"; + device_type = "pci"; + + pciuart0: uart@14,5 { + compatible = "pci8086,0936.00", + "pci8086,0936", + "pciclass,070002", + "pciclass,0700", + "x86-uart"; + reg = <0x0000a500 0x0 0x0 0x0 0x0 + 0x0200a510 0x0 0x0 0x0 0x0>; + reg-shift = <2>; + clock-frequency = <44236800>; + current-speed = <115200>; + }; + }; + + 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"; + }; + + spi { + #address-cells = <1>; + #size-cells = <0>; + compatible = "intel,ich-spi"; + spi-flash@0 { + #size-cells = <1>; + #address-cells = <1>; + reg = <0>; + compatible = "winbond,w25q64", "spi-flash"; + memory-map = <0xff800000 0x00800000>; + }; + }; + +}; |