1 /* 2 * include/configs/koelsch.h 3 * 4 * Copyright (C) 2013 Renesas Electronics Corporation 5 * 6 * SPDX-License-Identifier: GPL-2.0 7 */ 8 9 #ifndef __KOELSCH_H 10 #define __KOELSCH_H 11 12 #undef DEBUG 13 14 #include "rcar-gen2-common.h" 15 16 #define CONFIG_SYS_INIT_SP_ADDR 0x4f000000 17 #define STACK_AREA_SIZE 0x00100000 18 #define LOW_LEVEL_MERAM_STACK \ 19 (CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4) 20 21 /* MEMORY */ 22 #define RCAR_GEN2_SDRAM_BASE 0x40000000 23 #define RCAR_GEN2_SDRAM_SIZE (2048u * 1024 * 1024) 24 #define RCAR_GEN2_UBOOT_SDRAM_SIZE (512 * 1024 * 1024) 25 26 /* SH Ether */ 27 #define CONFIG_SH_ETHER_USE_PORT 0 28 #define CONFIG_SH_ETHER_PHY_ADDR 0x1 29 #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII 30 #define CONFIG_SH_ETHER_CACHE_WRITEBACK 31 #define CONFIG_SH_ETHER_CACHE_INVALIDATE 32 #define CONFIG_SH_ETHER_ALIGNE_SIZE 64 33 #define CONFIG_BITBANGMII 34 #define CONFIG_BITBANGMII_MULTI 35 36 /* Board Clock */ 37 #define RMOBILE_XTAL_CLK 20000000u 38 #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK 39 #define CONFIG_SH_TMU_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2) 40 41 #define CONFIG_SYS_TMU_CLK_DIV 4 42 43 #define CONFIG_EXTRA_ENV_SETTINGS \ 44 "fdt_high=0xffffffff\0" \ 45 "initrd_high=0xffffffff\0" 46 47 /* SPL support */ 48 #define CONFIG_SPL_TEXT_BASE 0xe6300000 49 #define CONFIG_SPL_STACK 0xe6340000 50 #define CONFIG_SPL_MAX_SIZE 0x4000 51 #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x140000 52 #ifdef CONFIG_SPL_BUILD 53 #define CONFIG_CONS_SCIF0 54 #define CONFIG_SH_SCIF_CLK_FREQ 65000000 55 #endif 56 57 #endif /* __KOELSCH_H */ 58