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rk3588 evb1 v10 is a evalution board from Rockchip, it is a dev board for rockchip and also a reference board for board vendors. Hardware: SoC: RK3588 DRAM: LPDDR4X 8GB Debug: UART2 via USB PCIe: 3x4 *1 SATA *2 HDMI out *2 HDMI IN *1 USB2.0 Host *2 USB3.0 Host *1 Type C *1 MIPI DSI panel dts Sync from Linux v6.2. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Jagan Teki <jagan@edgeble.ai>
39 lines
850 B
C
39 lines
850 B
C
// SPDX-License-Identifier: GPL-2.0+
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/*
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* Copyright (c) 2023 Rockchip Electronics Co,. Ltd.
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*/
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#include <fdtdec.h>
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#include <fdt_support.h>
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#ifdef CONFIG_OF_BOARD_SETUP
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static int rk3588_add_reserved_memory_fdt_nodes(void *new_blob)
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{
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struct fdt_memory gap1 = {
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.start = 0x3fc000000,
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.end = 0x3fc4fffff,
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};
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struct fdt_memory gap2 = {
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.start = 0x3fff00000,
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.end = 0x3ffffffff,
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};
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unsigned long flags = FDTDEC_RESERVED_MEMORY_NO_MAP;
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unsigned int ret;
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/*
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* Inject the reserved-memory nodes into the DTS
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*/
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ret = fdtdec_add_reserved_memory(new_blob, "gap1", &gap1, NULL, 0,
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NULL, flags);
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if (ret)
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return ret;
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return fdtdec_add_reserved_memory(new_blob, "gap2", &gap2, NULL, 0,
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NULL, flags);
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}
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int ft_board_setup(void *blob, struct bd_info *bd)
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{
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return rk3588_add_reserved_memory_fdt_nodes(blob);
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}
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#endif
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