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path: root/doc/device-tree-bindings/misc/intel,baytrail-fsp.txt
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2017-06-05x86: baytrail: Change lpe/lpss-sio/scc FSP properties to integerBin Meng
At present lpe/lpss-sio/scc FSP properties are all boolean, but in fact for "enable-lpe" it has 3 possible options. This adds macros for these options and change the property from a boolean type to an integer type, and change their names to explicitly indicate what the property is really for. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-06-05x86: baytrail: Use macros instead of magic numbers for FSP settingsBin Meng
Introduce various meaningful macros for FSP settings and switch over to use them instead of magic numbers. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2017-06-05x86: baytrail: Remove "serial-debug-port-*" settingsBin Meng
"serial-debug-port-address" and "serial-debug-port-type" settings are actually reserved in the FSP UPD data structure. Remove them. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
2016-01-28x86: baytrail: Add documentation for FSP memory-down valuesStefan Roese
This patch adds the documentation for the memory-down parameters of the Intel FSP. To configure a board without SPD DDR DIMM but with onboard DDR chips. The values are taken from the coreboot header: src/soc/intel/fsp_baytrail/chip.h (git ID da1a70ea from 2016-01-16 as reference). Signed-off-by: Stefan Roese <sr@denx.de> Cc: Andrew Bradford <andrew.bradford@kodakalaris.com> Cc: Bin Meng <bmeng.cn@gmail.com> Cc: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
2015-08-14x86: baytrail: Configure FSP UPD from device treeAndrew Bradford
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 <andrew.bradford@kodakalaris.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> Removed fsp,mrc-debug-msg and fsp,enable-xhci for minnowmax, bayleybay Fixed lines >80col Signed-off-by: Simon Glass <sjg@chromium.org>