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a7a3448708
Sync rk3399-rock-pi-4 related device tree from Linux kernel v6.8. Add SPI flash related nodes and options to support boot from SPI flash. Add AHCI=y, SCSI_AHCI=y, AHCI_PCI=y and SCSI=y to support SATA HAT. Change to SPL_MAX_SIZE=0x40000, SPL can be up to 256 KiB. Add ROCKCHIP_IODOMAIN=y to configure io-domain voltage. Add PHY_REALTEK=y and DM_ETH_PHY=y to support ethernet PHY. Remove SPL_TINY_MEMSET=y to use full memset in SPL. Signed-off-by: Jonas Karlman <jonas@kwiboo.se> Reviewed-by: Dragan Simic <dsimic@manjaro.org> Reviewed-by: Christopher Obbard <chris.obbard@collabora.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
18 lines
309 B
Text
18 lines
309 B
Text
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (C) 2019 Jagan Teki <jagan@amarulasolutions.com>
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*/
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#include "rk3399-rock-pi-4-u-boot.dtsi"
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&spi1 {
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status = "okay";
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flash@0 {
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compatible = "jedec,spi-nor";
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reg = <0>;
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bootph-pre-ram;
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bootph-some-ram;
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spi-max-frequency = <10000000>;
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};
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};
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