Add tags to allow required nodes to be present in SPL / TPL. Also enable the sysreset driver.
Signed-off-by: Simon Glass sjg@chromium.org ---
arch/x86/dts/chromebook_samus.dts | 38 +++++++++++++++++++++++++++---- 1 file changed, 34 insertions(+), 4 deletions(-)
diff --git a/arch/x86/dts/chromebook_samus.dts b/arch/x86/dts/chromebook_samus.dts index b58936b4ac..348d012e23 100644 --- a/arch/x86/dts/chromebook_samus.dts +++ b/arch/x86/dts/chromebook_samus.dts @@ -17,6 +17,7 @@ spi0 = &spi; usb0 = &usb_0; usb1 = &usb_1; + cros-ec0 = &cros_ec; };
config { @@ -73,6 +74,7 @@
/* Put this first: it is the default */ gpio_unused: gpio-unused { + u-boot,dm-pre-reloc; mode-gpio; direction = <PIN_INPUT>; owner = <OWNER_GPIO>; @@ -80,6 +82,7 @@ };
gpio_acpi_sci: acpi-sci { + u-boot,dm-pre-reloc; mode-gpio; direction = <PIN_INPUT>; invert; @@ -87,6 +90,7 @@ };
gpio_acpi_smi: acpi-smi { + u-boot,dm-pre-reloc; mode-gpio; direction = <PIN_INPUT>; invert; @@ -94,12 +98,14 @@ };
gpio_input: gpio-input { + u-boot,dm-pre-reloc; mode-gpio; direction = <PIN_INPUT>; owner = <OWNER_GPIO>; };
gpio_input_invert: gpio-input-invert { + u-boot,dm-pre-reloc; mode-gpio; direction = <PIN_INPUT>; owner = <OWNER_GPIO>; @@ -107,9 +113,11 @@ };
gpio_native: gpio-native { + u-boot,dm-pre-reloc; };
gpio_out_high: gpio-out-high { + u-boot,dm-pre-reloc; mode-gpio; direction = <PIN_OUTPUT>; output-value = <1>; @@ -118,6 +126,7 @@ };
gpio_out_low: gpio-out-low { + u-boot,dm-pre-reloc; mode-gpio; direction = <PIN_OUTPUT>; output-value = <0>; @@ -126,6 +135,7 @@ };
gpio_pirq: gpio-pirq { + u-boot,dm-pre-reloc; mode-gpio; direction = <PIN_INPUT>; owner = <OWNER_GPIO>; @@ -133,6 +143,7 @@ };
soc_gpio@0 { + u-boot,dm-pre-reloc; config = <0 &gpio_unused 0>, /* unused */ <1 &gpio_unused 0>, /* unused */ @@ -250,8 +261,10 @@ spd { #address-cells = <1>; #size-cells = <0>; + u-boot,dm-pre-reloc; samsung_4 { reg = <6>; + u-boot,dm-pre-reloc; data = [91 20 f1 03 04 11 05 0b 03 11 01 08 0a 00 50 01 78 78 90 50 90 11 50 e0 @@ -291,6 +304,7 @@ * columns 10, density 4096 mb, x32 */ reg = <8>; + u-boot,dm-pre-reloc; data = [91 20 f1 03 04 11 05 0b 03 11 01 08 0a 00 50 01 78 78 90 50 90 11 50 e0 @@ -326,6 +340,7 @@ }; samsung_8 { reg = <10>; + u-boot,dm-pre-reloc; data = [91 20 f1 03 04 12 05 0a 03 11 01 08 0a 00 50 01 78 78 90 50 90 11 50 e0 @@ -365,6 +380,7 @@ * columns 11, density 4096 mb, x16 */ reg = <12>; + u-boot,dm-pre-reloc; data = [91 20 f1 03 04 12 05 0a 03 11 01 08 0a 00 50 01 78 78 90 50 90 11 50 e0 @@ -404,6 +420,7 @@ * columns 11, density 8192 mb, x16 */ reg = <13>; + u-boot,dm-pre-reloc; data = [91 20 f1 03 05 1a 05 0a 03 11 01 08 0a 00 50 01 78 78 90 50 90 11 50 e0 @@ -443,6 +460,7 @@ * columns 11, density 8192 mb, x16 */ reg = <15>; + u-boot,dm-pre-reloc; data = [91 20 f1 03 05 1a 05 0a 03 11 01 08 0a 00 50 01 78 78 90 50 90 11 50 e0 @@ -511,7 +529,7 @@ compatible = "ehci-pci"; };
- pch@1f,0 { + pch: pch@1f,0 { reg = <0x0000f800 0 0 0 0>; compatible = "intel,broadwell-pch"; u-boot,dm-pre-reloc; @@ -530,17 +548,20 @@ power-enable-gpio = <&gpio_a 23 0>;
spi: spi { + u-boot,dm-pre-reloc; #address-cells = <1>; #size-cells = <0>; compatible = "intel,ich9-spi"; spi-flash@0 { + u-boot,dm-pre-reloc; #size-cells = <1>; #address-cells = <1>; reg = <0>; compatible = "winbond,w25q64", "spi-flash"; - memory-map = <0xff800000 0x00800000>; + memory-map = <0 0xff800000 0 0x00800000>; rw-mrc-cache { + u-boot,dm-pre-reloc; label = "rw-mrc-cache"; reg = <0x003e0000 0x00010000>; }; @@ -580,7 +601,8 @@ #size-cells = <0>; u-boot,dm-pre-reloc; intel,gen-dec = <0x800 0xfc 0x900 0xfc>; - cros-ec@200 { + cros_ec: cros-ec { + u-boot,dm-pre-reloc; compatible = "google,cros-ec-lpc"; reg = <0x204 1 0x200 1 0x880 0x80>;
@@ -601,7 +623,7 @@ sata@1f,2 { compatible = "intel,wildcatpoint-ahci"; reg = <0x0000fa00 0 0 0 0>; - u-boot,dm-pre-reloc; + u-boot,dm-pre-proper; intel,sata-mode = "ahci"; intel,sata-port-map = <1>; intel,sata-port0-gen3-tx = <0x72>; @@ -615,13 +637,21 @@ }; };
+ pch-reset { + compatible = "intel,pch-reset"; + intel,pch = <&pch>; + }; + tpm { + u-boot,dm-pre-reloc; reg = <0xfed40000 0x5000>; compatible = "infineon,slb9635lpc"; };
microcode { + u-boot,dm-pre-reloc; update@0 { + u-boot,dm-pre-reloc; #include "microcode/mc0306d4_00000018.dtsi" }; };