1 /* 2 * include/configs/porter.h 3 * This file is Porter board configuration. 4 * 5 * Copyright (C) 2015 Renesas Electronics Corporation 6 * Copyright (C) 2015 Cogent Embedded, Inc. 7 * 8 * SPDX-License-Identifier: GPL-2.0 9 */ 10 11 #ifndef __PORTER_H 12 #define __PORTER_H 13 14 #undef DEBUG 15 #define CONFIG_ARCH_RMOBILE_BOARD_STRING "Porter" 16 17 #include "rcar-gen2-common.h" 18 19 #if defined(CONFIG_ARCH_RMOBILE_EXTRAM_BOOT) 20 #define CONFIG_SYS_INIT_SP_ADDR 0x7023FFFC 21 #else 22 #define CONFIG_SYS_INIT_SP_ADDR 0xE633fffC 23 #endif 24 #define STACK_AREA_SIZE 0xC000 25 #define LOW_LEVEL_MERAM_STACK \ 26 (CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4) 27 28 /* MEMORY */ 29 #define RCAR_GEN2_SDRAM_BASE 0x40000000 30 #define RCAR_GEN2_SDRAM_SIZE (2048u * 1024 * 1024) 31 #define RCAR_GEN2_UBOOT_SDRAM_SIZE (1024u * 1024 * 1024) 32 33 /* SCIF */ 34 35 /* FLASH */ 36 #define CONFIG_SPI 37 #define CONFIG_SPI_FLASH_QUAD 38 39 /* SH Ether */ 40 #define CONFIG_SH_ETHER_USE_PORT 0 41 #define CONFIG_SH_ETHER_PHY_ADDR 0x1 42 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII 43 #define CONFIG_SH_ETHER_CACHE_WRITEBACK 44 #define CONFIG_SH_ETHER_CACHE_INVALIDATE 45 #define CONFIG_SH_ETHER_ALIGNE_SIZE 64 46 #define CONFIG_BITBANGMII 47 #define CONFIG_BITBANGMII_MULTI 48 49 /* Board Clock */ 50 #define RMOBILE_XTAL_CLK 20000000u 51 #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK 52 #define CONFIG_SH_TMU_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2) 53 54 #define CONFIG_SYS_TMU_CLK_DIV 4 55 56 /* i2c */ 57 #define CONFIG_SYS_I2C 58 #define CONFIG_SYS_I2C_SH 59 #define CONFIG_SYS_I2C_SLAVE 0x7F 60 #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 3 61 #define CONFIG_SYS_I2C_SH_SPEED0 400000 62 #define CONFIG_SYS_I2C_SH_SPEED1 400000 63 #define CONFIG_SYS_I2C_SH_SPEED2 400000 64 #define CONFIG_SH_I2C_DATA_HIGH 4 65 #define CONFIG_SH_I2C_DATA_LOW 5 66 #define CONFIG_SH_I2C_CLOCK 10000000 67 68 #define CONFIG_SYS_I2C_POWERIC_ADDR 0x58 /* da9063 */ 69 70 #endif /* __PORTER_H */ 71