From f3b84a3032dd989a029320d9512846f48276db95 Mon Sep 17 00:00:00 2001 From: Andrew Bradford Date: Fri, 7 Aug 2015 08:36:35 -0400 Subject: x86: baytrail: Configure FSP UPD from device tree Allow for configuration of FSP UPD from the device tree which will override any settings which the FSP was built with itself. Modify the MinnowMax and BayleyBay boards to transfer sensible UPD settings from the Intel FSPv4 Gold release to the respective dts files, with the condition that the memory-down parameters for MinnowMax are also used. Signed-off-by: Andrew Bradford Reviewed-by: Bin Meng Tested-by: Bin Meng Removed fsp,mrc-debug-msg and fsp,enable-xhci for minnowmax, bayleybay Fixed lines >80col Signed-off-by: Simon Glass --- arch/x86/dts/minnowmax.dts | 56 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) (limited to 'arch/x86/dts/minnowmax.dts') diff --git a/arch/x86/dts/minnowmax.dts b/arch/x86/dts/minnowmax.dts index 9527233d7f..d0c0fe6c64 100644 --- a/arch/x86/dts/minnowmax.dts +++ b/arch/x86/dts/minnowmax.dts @@ -122,6 +122,62 @@ 0x01000000 0x0 0x2000 0x2000 0 0xe000>; }; + 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 = <2>; + fsp,enable-sdio; + fsp,enable-sdcard; + 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,serial-debug-port-address = <0x3f8>; + fsp,serial-debug-port-type = <1>; + 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 = <1>; + fsp,dram-type = <1>; + fsp,dimm-0-enable; + fsp,dimm-width = <1>; + fsp,dimm-density = <2>; + fsp,dimm-bus-width = <3>; + fsp,dimm-sides = <0>; + fsp,dimm-tcl = <0xb>; + fsp,dimm-trpt-rcd = <0xb>; + fsp,dimm-twr = <0xc>; + fsp,dimm-twtr = <6>; + fsp,dimm-trrd = <6>; + fsp,dimm-trtp = <6>; + fsp,dimm-tfaw = <0x14>; + }; + }; + spi { #address-cells = <1>; #size-cells = <0>; -- cgit v1.2.1