diff options
Diffstat (limited to 'arch/x86/dts')
| -rw-r--r-- | arch/x86/dts/Makefile | 4 | ||||
| -rw-r--r-- | arch/x86/dts/alex.dts | 24 | ||||
| -rw-r--r--[l---------] | arch/x86/dts/chromebook_link.dts | 217 | ||||
| -rw-r--r-- | arch/x86/dts/coreboot.dtsi | 17 | ||||
| -rw-r--r-- | arch/x86/dts/crownbay.dts | 94 | ||||
| -rw-r--r-- | arch/x86/dts/link.dts | 224 | ||||
| -rw-r--r-- | arch/x86/dts/serial.dtsi | 9 |
7 files changed, 311 insertions, 278 deletions
diff --git a/arch/x86/dts/Makefile b/arch/x86/dts/Makefile index 3b5d6da..97ed884 100644 --- a/arch/x86/dts/Makefile +++ b/arch/x86/dts/Makefile @@ -1,6 +1,4 @@ -dtb-y += link.dtb \ - chromebook_link.dtb \ - alex.dtb \ +dtb-y += chromebook_link.dtb \ crownbay.dtb targets += $(dtb-y) diff --git a/arch/x86/dts/alex.dts b/arch/x86/dts/alex.dts deleted file mode 100644 index 2f13544..0000000 --- a/arch/x86/dts/alex.dts +++ /dev/null @@ -1,24 +0,0 @@ -/dts-v1/; - -/include/ "coreboot.dtsi" - -/ { - #address-cells = <1>; - #size-cells = <1>; - model = "Google Alex"; - compatible = "google,alex", "intel,atom-pineview"; - - config { - silent_console = <0>; - }; - - gpio: gpio {}; - - serial { - reg = <0x3f8 8>; - clock-frequency = <115200>; - }; - - chosen { }; - memory { device_type = "memory"; reg = <0 0>; }; -}; diff --git a/arch/x86/dts/chromebook_link.dts b/arch/x86/dts/chromebook_link.dts index 6f8c5cd..9490b16 120000..100644 --- a/arch/x86/dts/chromebook_link.dts +++ b/arch/x86/dts/chromebook_link.dts @@ -1 +1,216 @@ -link.dts
\ No newline at end of file +/dts-v1/; + +/include/ "skeleton.dtsi" +/include/ "serial.dtsi" + +/ { + model = "Google Link"; + compatible = "google,link", "intel,celeron-ivybridge"; + + config { + silent_console = <0>; + }; + + gpioa { + compatible = "intel,ich6-gpio"; + u-boot,dm-pre-reloc; + reg = <0 0x10>; + bank-name = "A"; + }; + + gpiob { + compatible = "intel,ich6-gpio"; + u-boot,dm-pre-reloc; + reg = <0x30 0x10>; + bank-name = "B"; + }; + + gpioc { + compatible = "intel,ich6-gpio"; + u-boot,dm-pre-reloc; + reg = <0x40 0x10>; + bank-name = "C"; + }; + + chosen { + stdout-path = "/serial"; + }; + + spd { + compatible = "memory-spd"; + #address-cells = <1>; + #size-cells = <0>; + elpida_4Gb_1600_x16 { + reg = <0>; + data = [92 10 0b 03 04 19 02 02 + 03 52 01 08 0a 00 fe 00 + 69 78 69 3c 69 11 18 81 + 20 08 3c 3c 01 40 83 81 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 0f 11 42 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 02 fe 00 + 11 52 00 00 00 07 7f 37 + 45 42 4a 32 30 55 47 36 + 45 42 55 30 2d 47 4e 2d + 46 20 30 20 02 fe 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00]; + }; + samsung_4Gb_1600_1.35v_x16 { + reg = <1>; + data = [92 11 0b 03 04 19 02 02 + 03 11 01 08 0a 00 fe 00 + 69 78 69 3c 69 11 18 81 + f0 0a 3c 3c 01 40 83 01 + 00 80 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 0f 11 02 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 80 ce 01 + 00 00 00 00 00 00 6a 04 + 4d 34 37 31 42 35 36 37 + 34 42 48 30 2d 59 4b 30 + 20 20 00 00 80 ce 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00]; + }; + micron_4Gb_1600_1.35v_x16 { + reg = <2>; + data = [92 11 0b 03 04 19 02 02 + 03 11 01 08 0a 00 fe 00 + 69 78 69 3c 69 11 18 81 + 20 08 3c 3c 01 40 83 05 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 0f 01 02 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 80 2c 00 + 00 00 00 00 00 00 ad 75 + 34 4b 54 46 32 35 36 36 + 34 48 5a 2d 31 47 36 45 + 31 20 45 31 80 2c 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + 00 00 00 00 00 00 00 00 + ff ff ff ff ff ff ff ff + ff ff ff ff ff ff ff ff + ff ff ff ff ff ff ff ff + ff ff ff ff ff ff ff ff + ff ff ff ff ff ff ff ff + ff ff ff ff ff ff ff ff + ff ff ff ff ff ff ff ff + ff ff ff ff ff ff ff ff + ff ff ff ff ff ff ff ff + ff ff ff ff ff ff ff ff]; + }; + }; + + spi { + #address-cells = <1>; + #size-cells = <0>; + compatible = "intel,ich9"; + spi-flash@0 { + reg = <0>; + compatible = "winbond,w25q64", "spi-flash"; + memory-map = <0xff800000 0x00800000>; + }; + }; + + pci { + sata { + compatible = "intel,pantherpoint-ahci"; + intel,sata-mode = "ahci"; + intel,sata-port-map = <1>; + intel,sata-port0-gen3-tx = <0x00880a7f>; + }; + + gma { + compatible = "intel,gma"; + intel,dp_hotplug = <0 0 0x06>; + intel,panel-port-select = <1>; + intel,panel-power-cycle-delay = <6>; + intel,panel-power-up-delay = <2000>; + intel,panel-power-down-delay = <500>; + intel,panel-power-backlight-on-delay = <2000>; + intel,panel-power-backlight-off-delay = <2000>; + intel,cpu-backlight = <0x00000200>; + intel,pch-backlight = <0x04000000>; + }; + + lpc { + compatible = "intel,lpc"; + #address-cells = <1>; + #size-cells = <1>; + gen-dec = <0x800 0xfc 0x900 0xfc>; + intel,gen-dec = <0x800 0xfc 0x900 0xfc>; + intel,pirq-routing = <0x8b 0x8a 0x8b 0x8b + 0x80 0x80 0x80 0x80>; + intel,gpi-routing = <0 0 0 0 0 0 0 2 + 1 0 0 0 0 0 0 0>; + /* Enable EC SMI source */ + intel,alt-gp-smi-enable = <0x0100>; + + cros-ec@200 { + compatible = "google,cros-ec"; + reg = <0x204 1 0x200 1 0x880 0x80>; + + /* Describes the flash memory within the EC */ + #address-cells = <1>; + #size-cells = <1>; + flash@8000000 { + reg = <0x08000000 0x20000>; + erase-value = <0xff>; + }; + }; + }; + }; + + microcode { + update@0 { +#include "microcode/m12306a9_0000001b.dtsi" + }; + }; + +}; diff --git a/arch/x86/dts/coreboot.dtsi b/arch/x86/dts/coreboot.dtsi deleted file mode 100644 index 65a93ac..0000000 --- a/arch/x86/dts/coreboot.dtsi +++ /dev/null @@ -1,17 +0,0 @@ -/include/ "skeleton.dtsi" - -/ { - chosen { - stdout-path = "/serial"; - }; - - serial { - compatible = "x86-uart"; - reg = <0x3f8 0x10>; - reg-shift = <0>; - io-mapped = <1>; - multiplier = <1>; - baudrate = <115200>; - status = "disabled"; - }; -}; diff --git a/arch/x86/dts/crownbay.dts b/arch/x86/dts/crownbay.dts index 3f43f3c..e81054e 100644 --- a/arch/x86/dts/crownbay.dts +++ b/arch/x86/dts/crownbay.dts @@ -6,11 +6,10 @@ /dts-v1/; -/include/ "coreboot.dtsi" +/include/ "skeleton.dtsi" +/include/ "serial.dtsi" / { - #address-cells = <1>; - #size-cells = <1>; model = "Intel Crown Bay"; compatible = "intel,crownbay", "intel,queensbay"; @@ -32,14 +31,18 @@ bank-name = "B"; }; - serial { - reg = <0x3f8 8>; - clock-frequency = <115200>; + chosen { + /* + * By default the legacy superio serial port is used as the + * U-Boot serial console. If we want to use UART from Topcliff + * PCH as the console, change this property to &pciuart#. + * + * For example, stdout-path = &pciuart0 will use the first + * UART on Topcliff PCH. + */ + stdout-path = "/serial"; }; - chosen { }; - memory { device_type = "memory"; reg = <0 0>; }; - spi { #address-cells = <1>; #size-cells = <0>; @@ -57,4 +60,77 @@ }; }; + pci { + #address-cells = <3>; + #size-cells = <2>; + compatible = "intel,pci"; + device_type = "pci"; + + pcie@17,0 { + #address-cells = <3>; + #size-cells = <2>; + compatible = "intel,pci"; + device_type = "pci"; + + topcliff@0,0 { + #address-cells = <3>; + #size-cells = <2>; + compatible = "intel,pci"; + device_type = "pci"; + + pciuart0: uart@a,1 { + compatible = "pci8086,8811.00", + "pci8086,8811", + "pciclass,070002", + "pciclass,0700", + "x86-uart"; + reg = <0x00025100 0x0 0x0 0x0 0x0 + 0x01025110 0x0 0x0 0x0 0x0>; + reg-shift = <0>; + clock-frequency = <1843200>; + current-speed = <115200>; + }; + + pciuart1: uart@a,2 { + compatible = "pci8086,8812.00", + "pci8086,8812", + "pciclass,070002", + "pciclass,0700", + "x86-uart"; + reg = <0x00025200 0x0 0x0 0x0 0x0 + 0x01025210 0x0 0x0 0x0 0x0>; + reg-shift = <0>; + clock-frequency = <1843200>; + current-speed = <115200>; + }; + + pciuart2: uart@a,3 { + compatible = "pci8086,8813.00", + "pci8086,8813", + "pciclass,070002", + "pciclass,0700", + "x86-uart"; + reg = <0x00025300 0x0 0x0 0x0 0x0 + 0x01025310 0x0 0x0 0x0 0x0>; + reg-shift = <0>; + clock-frequency = <1843200>; + current-speed = <115200>; + }; + + pciuart3: uart@a,4 { + compatible = "pci8086,8814.00", + "pci8086,8814", + "pciclass,070002", + "pciclass,0700", + "x86-uart"; + reg = <0x00025400 0x0 0x0 0x0 0x0 + 0x01025410 0x0 0x0 0x0 0x0>; + reg-shift = <0>; + clock-frequency = <1843200>; + current-speed = <115200>; + }; + }; + }; + }; + }; diff --git a/arch/x86/dts/link.dts b/arch/x86/dts/link.dts deleted file mode 100644 index a739080..0000000 --- a/arch/x86/dts/link.dts +++ /dev/null @@ -1,224 +0,0 @@ -/dts-v1/; - -/include/ "coreboot.dtsi" - -/ { - #address-cells = <1>; - #size-cells = <1>; - model = "Google Link"; - compatible = "google,link", "intel,celeron-ivybridge"; - - config { - silent_console = <0>; - }; - - gpioa { - compatible = "intel,ich6-gpio"; - u-boot,dm-pre-reloc; - reg = <0 0x10>; - bank-name = "A"; - }; - - gpiob { - compatible = "intel,ich6-gpio"; - u-boot,dm-pre-reloc; - reg = <0x30 0x10>; - bank-name = "B"; - }; - - gpioc { - compatible = "intel,ich6-gpio"; - u-boot,dm-pre-reloc; - reg = <0x40 0x10>; - bank-name = "C"; - }; - - serial { - reg = <0x3f8 8>; - clock-frequency = <115200>; - }; - - chosen { }; - memory { device_type = "memory"; reg = <0 0>; }; - - spd { - compatible = "memory-spd"; - #address-cells = <1>; - #size-cells = <0>; - elpida_4Gb_1600_x16 { - reg = <0>; - data = [92 10 0b 03 04 19 02 02 - 03 52 01 08 0a 00 fe 00 - 69 78 69 3c 69 11 18 81 - 20 08 3c 3c 01 40 83 81 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 0f 11 42 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 02 fe 00 - 11 52 00 00 00 07 7f 37 - 45 42 4a 32 30 55 47 36 - 45 42 55 30 2d 47 4e 2d - 46 20 30 20 02 fe 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00]; - }; - samsung_4Gb_1600_1.35v_x16 { - reg = <1>; - data = [92 11 0b 03 04 19 02 02 - 03 11 01 08 0a 00 fe 00 - 69 78 69 3c 69 11 18 81 - f0 0a 3c 3c 01 40 83 01 - 00 80 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 0f 11 02 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 80 ce 01 - 00 00 00 00 00 00 6a 04 - 4d 34 37 31 42 35 36 37 - 34 42 48 30 2d 59 4b 30 - 20 20 00 00 80 ce 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00]; - }; - micron_4Gb_1600_1.35v_x16 { - reg = <2>; - data = [92 11 0b 03 04 19 02 02 - 03 11 01 08 0a 00 fe 00 - 69 78 69 3c 69 11 18 81 - 20 08 3c 3c 01 40 83 05 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 0f 01 02 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 80 2c 00 - 00 00 00 00 00 00 ad 75 - 34 4b 54 46 32 35 36 36 - 34 48 5a 2d 31 47 36 45 - 31 20 45 31 80 2c 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - 00 00 00 00 00 00 00 00 - ff ff ff ff ff ff ff ff - ff ff ff ff ff ff ff ff - ff ff ff ff ff ff ff ff - ff ff ff ff ff ff ff ff - ff ff ff ff ff ff ff ff - ff ff ff ff ff ff ff ff - ff ff ff ff ff ff ff ff - ff ff ff ff ff ff ff ff - ff ff ff ff ff ff ff ff - ff ff ff ff ff ff ff ff]; - }; - }; - - spi { - #address-cells = <1>; - #size-cells = <0>; - compatible = "intel,ich9"; - spi-flash@0 { - reg = <0>; - compatible = "winbond,w25q64", "spi-flash"; - memory-map = <0xff800000 0x00800000>; - }; - }; - - pci { - sata { - compatible = "intel,pantherpoint-ahci"; - intel,sata-mode = "ahci"; - intel,sata-port-map = <1>; - intel,sata-port0-gen3-tx = <0x00880a7f>; - }; - - gma { - compatible = "intel,gma"; - intel,dp_hotplug = <0 0 0x06>; - intel,panel-port-select = <1>; - intel,panel-power-cycle-delay = <6>; - intel,panel-power-up-delay = <2000>; - intel,panel-power-down-delay = <500>; - intel,panel-power-backlight-on-delay = <2000>; - intel,panel-power-backlight-off-delay = <2000>; - intel,cpu-backlight = <0x00000200>; - intel,pch-backlight = <0x04000000>; - }; - - lpc { - compatible = "intel,lpc"; - #address-cells = <1>; - #size-cells = <1>; - gen-dec = <0x800 0xfc 0x900 0xfc>; - intel,gen-dec = <0x800 0xfc 0x900 0xfc>; - intel,pirq-routing = <0x8b 0x8a 0x8b 0x8b - 0x80 0x80 0x80 0x80>; - intel,gpi-routing = <0 0 0 0 0 0 0 2 - 1 0 0 0 0 0 0 0>; - /* Enable EC SMI source */ - intel,alt-gp-smi-enable = <0x0100>; - - cros-ec@200 { - compatible = "google,cros-ec"; - reg = <0x204 1 0x200 1 0x880 0x80>; - - /* Describes the flash memory within the EC */ - #address-cells = <1>; - #size-cells = <1>; - flash@8000000 { - reg = <0x08000000 0x20000>; - erase-value = <0xff>; - }; - }; - }; - }; - - microcode { - update@0 { -#include "microcode/m12206a7_00000029.dtsi" - }; - update@1 { -#include "microcode/m12306a9_0000001b.dtsi" - }; - }; - -}; diff --git a/arch/x86/dts/serial.dtsi b/arch/x86/dts/serial.dtsi new file mode 100644 index 0000000..9b097f4 --- /dev/null +++ b/arch/x86/dts/serial.dtsi @@ -0,0 +1,9 @@ +/ { + serial { + compatible = "x86-uart"; + reg = <0x3f8 8>; + reg-shift = <0>; + clock-frequency = <1843200>; + current-speed = <115200>; + }; +}; |