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153ac950a5
The Turing RK1 is a Rockchip RK3588 based SoM from Turing Machines.
Specifications:
Rockchip RK3588 SoC
4x ARM Cortex-A76, 4x ARM Cortex-A55
8/16/32GB memory LPDDR4x
Mali G610MC4 GPU
32GB eMMC HS400
2x USB 2.0, 2x USB 3.0
2x MIPI CSI 4x lanes
1x MIPI-DSI DPHY 2x lanes
PCIe 2.0 x1, PCIe 3.0 x4
1x HDMI 2.1 output, 1x DP 1.4 output
Gigabit Ethernet
Size: 69.6mm x 45mm (260-pin SO-DIMM connector)
Kernel commit:
2806a69f3fef ("arm64: dts: rockchip: Add Turing RK1 SoM support")
Signed-off-by: Joshua Riek <jjriek@verizon.net>
Tested-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
39 lines
851 B
C
39 lines
851 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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int turing_rk1_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 turing_rk1_add_reserved_memory_fdt_nodes(blob);
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}
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#endif
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