mirror of
https://github.com/AsahiLinux/u-boot
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83d290c56f
When U-Boot started using SPDX tags we were among the early adopters and there weren't a lot of other examples to borrow from. So we picked the area of the file that usually had a full license text and replaced it with an appropriate SPDX-License-Identifier: entry. Since then, the Linux Kernel has adopted SPDX tags and they place it as the very first line in a file (except where shebangs are used, then it's second line) and with slightly different comment styles than us. In part due to community overlap, in part due to better tag visibility and in part for other minor reasons, switch over to that style. This commit changes all instances where we have a single declared license in the tag as both the before and after are identical in tag contents. There's also a few places where I found we did not have a tag and have introduced one. Signed-off-by: Tom Rini <trini@konsulko.com>
58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* board.c
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*
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* Board functions for Birdland Audio BAV335x Network Processor
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*
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* Copyright (c) 2012-2014, Birdland Audio - http://birdland.com/oem
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*
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*/
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#ifndef _BOARD_H_
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#define _BOARD_H_
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/* Serial MagicE: AA 55 BA BE */
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#define BOARD_MAGIC 0xBEBA55AA
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enum board_type {UNKNOWN, BAV335A, BAV335B};
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/*
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* The BAV335x may use a built-in read-only serial EEProm.
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* The Evaluation board, disables the write-protect so the Serial-EE
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* Can be programmed during manufacturing to store fields such as
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* a board serial number, ethernet mac address and other user fields.
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* Additionally, the Serial-EE can store the specific version of the
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* board it runs on, and overwrite the defaults in _defconfig
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*/
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#define HDR_NO_OF_MAC_ADDR 3
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#define HDR_ETH_ALEN 6
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#define HDR_NAME_LEN 8
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struct board_eeconfig {
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unsigned int magic;
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char name[HDR_NAME_LEN]; /* BAV3354 */
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char version[4]; /* 0B20 - Rev.B2 */
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char serial[16];
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char config[32];
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char mac_addr[HDR_NO_OF_MAC_ADDR][HDR_ETH_ALEN];
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};
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enum board_type get_board_type(bool verbose_debug_output);
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/*
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* We have three pin mux functions that must exist. We must be able to enable
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* uart0, for initial output and i2c0 to read the main EEPROM. We then have a
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* main pinmux function that can be overridden to enable all other pinmux that
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* is required on the board.
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*/
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void enable_uart0_pin_mux(void);
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void enable_uart1_pin_mux(void);
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void enable_uart2_pin_mux(void);
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void enable_uart3_pin_mux(void);
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void enable_uart4_pin_mux(void);
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void enable_uart5_pin_mux(void);
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void enable_i2c0_pin_mux(void);
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void enable_board_pin_mux(enum board_type board);
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#endif
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