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Diffstat (limited to 'board/siemens/draco/board.h')
| -rw-r--r-- | board/siemens/draco/board.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/board/siemens/draco/board.h b/board/siemens/draco/board.h new file mode 100644 index 0000000000..ff8ab764c5 --- /dev/null +++ b/board/siemens/draco/board.h @@ -0,0 +1,72 @@ +/* + * board.h + * + * (C) Copyright 2013 Siemens Schweiz AG + * (C) Heiko Schocher, DENX Software Engineering, hs@denx.de. + * + * Based on: + * TI AM335x boards information header + * u-boot:/board/ti/am335x/board.h + * + * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/ + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef _BOARD_H_ +#define _BOARD_H_ + +#define PARGS3(x) settings.ddr3.x-ddr3_default.x, \ + settings.ddr3.x, ddr3_default.x +#define PRINTARGS(y) printf("%x, %8x, %8x : "#y"\n", PARGS3(y)) +#define MAGIC_CHIP 0x50494843 + +/* Automatic generated definition */ +/* Wed, 16 Apr 2014 16:50:41 +0200 */ +/* From file: draco/ddr3-data-universal-default@303MHz-i0-ES3.txt */ +struct ddr3_data { + unsigned int magic; /* 0x33524444 */ + unsigned int version; /* 0x56312e35 */ + unsigned short int ddr3_sratio; /* 0x0080 */ + unsigned short int iclkout; /* 0x0000 */ + unsigned short int dt0rdsratio0; /* 0x003A */ + unsigned short int dt0wdsratio0; /* 0x003F */ + unsigned short int dt0fwsratio0; /* 0x009F */ + unsigned short int dt0wrsratio0; /* 0x0079 */ + unsigned int sdram_tim1; /* 0x0888A39B */ + unsigned int sdram_tim2; /* 0x26247FDA */ + unsigned int sdram_tim3; /* 0x501F821F */ + unsigned int emif_ddr_phy_ctlr_1; /* 0x00100206 */ + unsigned int sdram_config; /* 0x61A44A32 */ + unsigned int ref_ctrl; /* 0x0000093B */ + unsigned int ioctr_val; /* 0x0000014A */ + char manu_name[32]; /* "default@303MHz \0" */ + char manu_marking[32]; /* "default \0" */ +}; + +struct chip_data { + unsigned int magic; + char sdevname[16]; + char shwver[7]; +}; + +struct draco_baseboard_id { + struct ddr3_data ddr3; + struct chip_data chip; +}; + +/* + * We have three pin mux functions that must exist. We must be able to enable + * uart0, for initial output and i2c0 to read the main EEPROM. We then have a + * main pinmux function that can be overridden to enable all other pinmux that + * is required on the board. + */ +void enable_uart0_pin_mux(void); +void enable_uart1_pin_mux(void); +void enable_uart2_pin_mux(void); +void enable_uart3_pin_mux(void); +void enable_uart4_pin_mux(void); +void enable_uart5_pin_mux(void); +void enable_i2c0_pin_mux(void); +void enable_board_pin_mux(void); +#endif |