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https://github.com/AsahiLinux/u-boot
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Mini U-Boot is running out of OCM and it's only purpose is to program non volatile memories. There are different configurations which qspi can be that's why describe them via DT. DT binding is already approved that's why there is no reason not to add it. Signed-off-by: Michal Simek <michal.simek@amd.com> Link: https://lore.kernel.org/r/28b3cdd7e91b2b4c3c36d0bf65aa5bac042f248c.1698329087.git.michal.simek@amd.com
22 lines
351 B
Text
22 lines
351 B
Text
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Xilinx CSE QSPI Quad Stacked DTS
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*
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* Copyright (C) 2015 - 2017 Xilinx, Inc.
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*/
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#include "zynq-cse-qspi.dtsi"
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/ {
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model = "Zynq CSE QSPI STACKED Board";
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};
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&qspi {
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num-cs = <2>;
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};
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&flash0 {
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reg = <0>, <1>;
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stacked-memories = /bits/ 64 <0x1000000 0x1000000>; /* 16MB */
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spi-rx-bus-width = <4>;
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};
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