1 /* 2 * include/configs/stout.h 3 * This file is Stout board configuration. 4 * 5 * Copyright (C) 2015 Renesas Electronics Europe GmbH 6 * Copyright (C) 2015 Renesas Electronics Corporation 7 * Copyright (C) 2015 Cogent Embedded, Inc. 8 * 9 * SPDX-License-Identifier: GPL-2.0 10 */ 11 12 #ifndef __STOUT_H 13 #define __STOUT_H 14 15 #undef DEBUG 16 #define CONFIG_ARCH_RMOBILE_BOARD_STRING "Stout" 17 18 #include "rcar-gen2-common.h" 19 20 #define CONFIG_SYS_INIT_SP_ADDR 0x4f000000 21 #define STACK_AREA_SIZE 0x00100000 22 #define LOW_LEVEL_MERAM_STACK \ 23 (CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4) 24 25 /* MEMORY */ 26 #define RCAR_GEN2_SDRAM_BASE 0x40000000 27 #define RCAR_GEN2_SDRAM_SIZE (1024u * 1024 * 1024) 28 #define RCAR_GEN2_UBOOT_SDRAM_SIZE (512 * 1024 * 1024) 29 30 /* SCIF */ 31 #define CONFIG_SCIF_A 32 33 /* SPI */ 34 #define CONFIG_SPI_FLASH_QUAD 35 36 /* SH Ether */ 37 #define CONFIG_SH_ETHER_USE_PORT 0 38 #define CONFIG_SH_ETHER_PHY_ADDR 0x1 39 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII 40 #define CONFIG_SH_ETHER_CACHE_WRITEBACK 41 #define CONFIG_SH_ETHER_CACHE_INVALIDATE 42 #define CONFIG_SH_ETHER_ALIGNE_SIZE 64 43 #define CONFIG_BITBANGMII 44 #define CONFIG_BITBANGMII_MULTI 45 46 /* Board Clock */ 47 #define RMOBILE_XTAL_CLK 20000000u 48 #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK 49 #define CONFIG_SH_TMU_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2) 50 51 #define CONFIG_SYS_TMU_CLK_DIV 4 52 53 #define CONFIG_EXTRA_ENV_SETTINGS \ 54 "fdt_high=0xffffffff\0" \ 55 "initrd_high=0xffffffff\0" 56 57 /* SPL support */ 58 #define CONFIG_SPL_TEXT_BASE 0xe6300000 59 #define CONFIG_SPL_STACK 0xe6340000 60 #define CONFIG_SPL_MAX_SIZE 0x4000 61 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x140000 62 #ifdef CONFIG_SPL_BUILD 63 #define CONFIG_CONS_SCIFA0 64 #define CONFIG_SH_SCIF_CLK_FREQ 52000000 65 #endif 66 67 #endif /* __STOUT_H */ 68