| Heiko Schocher | c0dcece | 2013-08-19 16:39:01 +0200 | [diff] [blame] | 1 | /* |
| 2 | * board.h |
| 3 | * |
| 4 | * (C) Copyright 2013 Siemens Schweiz AG |
| 5 | * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de. |
| 6 | * |
| 7 | * Based on: |
| 8 | * TI AM335x boards information header |
| 9 | * u-boot:/board/ti/am335x/board.h |
| 10 | * |
| 11 | * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/ |
| 12 | * |
| 13 | * SPDX-License-Identifier: GPL-2.0+ |
| 14 | */ |
| 15 | |
| 16 | #ifndef _BOARD_H_ |
| 17 | #define _BOARD_H_ |
| 18 | |
| 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 |
| 23 | |
| 24 | /* Automatic generated definition */ |
| 25 | /* Wed, 19 Jun 2013 10:57:48 +0200 */ |
| 26 | /* From file: draco/ddr3-data-micron.txt */ |
| 27 | struct ddr3_data { |
| 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 */ |
| 42 | }; |
| 43 | |
| 44 | struct chip_data { |
| 45 | unsigned int magic; |
| 46 | char sdevname[16]; |
| 47 | char shwver[7]; |
| 48 | }; |
| 49 | |
| 50 | struct dxr2_baseboard_id { |
| 51 | struct ddr3_data ddr3; |
| 52 | struct chip_data chip; |
| 53 | }; |
| 54 | |
| 55 | /* |
| 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. |
| 60 | */ |
| 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); |
| 69 | #endif |