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https://github.com/brain-hackers/u-boot-brain
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215099a522
Add support for Advantech SOM-DB5800 with the SOM-6867 installed. This is very similar to conga-qeval20-qa3-e3845 in that there is a reference carrier board (SOM-DB5800) with a Baytrail based SoM (SOM-6867) installed. Currently supported: - 2x UART (From ITE EC on SOM-6867) routed to COM3/4 connectors on SOM-DB5800. - 4x USB 2.0 (EHCI) - Video - SATA - Ethernet - PCIe - Realtek ALC892 HD Audio Pad configuration for HDA_RSTB, HDA_SYNC, HDA_CLK, HDA_SDO HDA_SDI0 is set in DT to enable HD Audio codec. Pin defaults for codec pin complexs are not changed. Not supported: - Winbond Super I/O (Must be disabled with jumpers on SOM-DB8500) - USB 3.0 (XHCI) - TPM Signed-off-by: George McCollister <george.mccollister@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
25 lines
436 B
C
25 lines
436 B
C
/*
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* Copyright (C) 2016 Stefan Roese <sr@denx.de>
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* Copyright (C) 2016 George McCollister <george.mccollister@gmail.com>
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*
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* SPDX-License-Identifier: GPL-2.0+
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*/
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#include <common.h>
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int board_early_init_f(void)
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{
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/*
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* The FSP enables the BayTrail internal legacy UART (again).
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* Disable it again, so that the one on the EC can be used.
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*/
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setup_internal_uart(0);
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return 0;
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}
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int arch_early_init_r(void)
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{
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return 0;
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}
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