79 lines
2.3 KiB
C
79 lines
2.3 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
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/*
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* board.h
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*
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* (C) Copyright 2013 Siemens Schweiz AG
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* (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
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*
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* Based on:
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* TI AM335x boards information header
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* u-boot:/board/ti/am335x/board.h
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*
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* Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
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*/
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#ifndef _BOARD_H_
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#define _BOARD_H_
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#define PARGS(x) #x , /* Parameter Name */ \
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settings.ddr3.x, /* EEPROM Value */ \
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ddr3_default.x, /* Default Value */ \
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settings.ddr3.x-ddr3_default.x /* Difference */
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#define PRINTARGS(y) printf("%-20s, %8x, %8x, %4d\n", PARGS(y))
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#define MAGIC_CHIP 0x50494843
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/* Automatic generated definition */
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/* Wed, 16 Apr 2014 16:50:41 +0200 */
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/* From file: draco/ddr3-data-universal-default@303MHz-i0-ES3.txt */
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struct ddr3_data {
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unsigned int magic; /* 0x33524444 */
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unsigned int version; /* 0x56312e35 */
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unsigned short int ddr3_sratio; /* 0x0080 */
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unsigned short int iclkout; /* 0x0000 */
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unsigned short int dt0rdsratio0; /* 0x003A */
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unsigned short int dt0wdsratio0; /* 0x003F */
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unsigned short int dt0fwsratio0; /* 0x009F */
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unsigned short int dt0wrsratio0; /* 0x0079 */
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unsigned int sdram_tim1; /* 0x0888A39B */
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unsigned int sdram_tim2; /* 0x26247FDA */
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unsigned int sdram_tim3; /* 0x501F821F */
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unsigned int emif_ddr_phy_ctlr_1; /* 0x00100206 */
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unsigned int sdram_config; /* 0x61A44A32 */
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unsigned int ref_ctrl; /* 0x0000093B */
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unsigned int ioctr_val; /* 0x0000014A */
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char manu_name[32]; /* "default@303MHz \0" */
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char manu_marking[32]; /* "default \0" */
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};
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struct chip_data {
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unsigned int magic;
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char sdevname[16];
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char shwver[7];
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};
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struct draco_baseboard_id {
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struct ddr3_data ddr3;
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struct chip_data chip;
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};
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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(void);
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/* Forwared declaration, defined in common board.c */
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void set_env_gpios(unsigned char state);
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#endif
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