4 * (C) Copyright 2013 Siemens Schweiz AG
5 * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de.
8 * TI AM335x boards information header
9 * u-boot:/board/ti/am335x/board.h
11 * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
13 * SPDX-License-Identifier: GPL-2.0+
19 #define PARGS3(x) settings.ddr3.x-ddr3_default.x, \
20 settings.ddr3.x, ddr3_default.x
21 #define PRINTARGS(y) printf("%x, %8x, %8x : "#y"\n", PARGS3(y))
22 #define MAGIC_CHIP 0x50494843
24 /* Automatic generated definition */
25 /* Wed, 19 Jun 2013 10:57:48 +0200 */
26 /* From file: draco/ddr3-data-micron.txt */
28 unsigned int magic; /* 0x33524444 */
29 unsigned int version; /* 0x56312e33 */
30 unsigned short int ddr3_sratio; /* 0x0100 */
31 unsigned short int iclkout; /* 0x0001 */
32 unsigned short int dt0rdsratio0; /* 0x003A */
33 unsigned short int dt0wdsratio0; /* 0x008A */
34 unsigned short int dt0fwsratio0; /* 0x010B */
35 unsigned short int dt0wrsratio0; /* 0x00C4 */
36 unsigned int sdram_tim1; /* 0x0888A39B */
37 unsigned int sdram_tim2; /* 0x26247FDA */
38 unsigned int sdram_tim3; /* 0x501F821F */
39 unsigned short int emif_ddr_phy_ctlr_1; /* 0x0006 */
40 unsigned int sdram_config; /* 0x61C04AB2 */
41 unsigned int ref_ctrl; /* 0x00000618 */
50 struct dxr2_baseboard_id {
51 struct ddr3_data ddr3;
52 struct chip_data chip;
56 * We have three pin mux functions that must exist. We must be able to enable
57 * uart0, for initial output and i2c0 to read the main EEPROM. We then have a
58 * main pinmux function that can be overridden to enable all other pinmux that
59 * is required on the board.
61 void enable_uart0_pin_mux(void);
62 void enable_uart1_pin_mux(void);
63 void enable_uart2_pin_mux(void);
64 void enable_uart3_pin_mux(void);
65 void enable_uart4_pin_mux(void);
66 void enable_uart5_pin_mux(void);
67 void enable_i2c0_pin_mux(void);
68 void enable_board_pin_mux(void);