1/* 2 * Copyright (C) 2012 Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> 3 * Copyright (C) 2012 Renesas Solutions Corp. 4 * 5 * SPDX-License-Identifier: GPL-2.0+ 6 */ 7 8#ifndef __KZM9G_H 9#define __KZM9G_H 10 11#undef DEBUG 12 13#define CONFIG_SH73A0 14#define CONFIG_KZM_A9_GT 15#define CONFIG_ARCH_RMOBILE_BOARD_STRING "KMC KZM-A9-GT" 16#define CONFIG_MACH_TYPE MACH_TYPE_KZM9G 17 18#include <asm/arch/rmobile.h> 19 20#define CONFIG_ARCH_CPU_INIT 21#define CONFIG_DISPLAY_CPUINFO 22#define CONFIG_DISPLAY_BOARDINFO 23#define CONFIG_BOARD_EARLY_INIT_F 24 25#define CONFIG_CMDLINE_TAG 26#define CONFIG_SETUP_MEMORY_TAGS 27#define CONFIG_INITRD_TAG 28#define CONFIG_DOS_PARTITION 29 30#define CONFIG_BAUDRATE 115200 31#define CONFIG_BOOTARGS "root=/dev/null console=ttySC4,115200" 32 33#undef CONFIG_SHOW_BOOT_PROGRESS 34 35/* MEMORY */ 36#define KZM_SDRAM_BASE (0x40000000) 37#define PHYS_SDRAM KZM_SDRAM_BASE 38#define PHYS_SDRAM_SIZE (512 * 1024 * 1024) 39#define CONFIG_NR_DRAM_BANKS (1) 40 41/* NOR Flash */ 42#define KZM_FLASH_BASE (0x00000000) 43#define CONFIG_SYS_FLASH_BASE (KZM_FLASH_BASE) 44#define CONFIG_SYS_FLASH_CFI_WIDTH (FLASH_CFI_16BIT) 45#define CONFIG_SYS_MAX_FLASH_BANKS (1) 46#define CONFIG_SYS_MAX_FLASH_SECT (512) 47 48/* prompt */ 49#define CONFIG_SYS_LONGHELP 50#define CONFIG_SYS_CBSIZE 256 51#define CONFIG_SYS_PBSIZE 256 52#define CONFIG_SYS_MAXARGS 16 53#define CONFIG_SYS_BARGSIZE 512 54#define CONFIG_SYS_BAUDRATE_TABLE { 115200 } 55 56/* SCIF */ 57#define CONFIG_SCIF_CONSOLE 58#define CONFIG_CONS_SCIF4 59#undef CONFIG_SYS_CONSOLE_INFO_QUIET 60#undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 61#undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE 62 63#define CONFIG_SYS_MEMTEST_START (KZM_SDRAM_BASE) 64#define CONFIG_SYS_MEMTEST_END \ 65 (CONFIG_SYS_MEMTEST_START + (60 * 1024 * 1024)) 66#undef CONFIG_SYS_ALT_MEMTEST 67#undef CONFIG_SYS_MEMTEST_SCRATCH 68#undef CONFIG_SYS_LOADS_BAUD_CHANGE 69 70#define CONFIG_SYS_INIT_RAM_ADDR (0xE5600000) /* on MERAM */ 71#define CONFIG_SYS_INIT_RAM_SIZE (0x10000) 72#define LOW_LEVEL_MERAM_STACK (CONFIG_SYS_INIT_RAM_ADDR - 4) 73#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_INIT_RAM_ADDR + \ 74 CONFIG_SYS_INIT_RAM_SIZE - \ 75 GENERATED_GBL_DATA_SIZE) 76#define CONFIG_SDRAM_OFFSET_FOR_RT (16 * 1024 * 1024) 77#define CONFIG_SYS_SDRAM_BASE (KZM_SDRAM_BASE + CONFIG_SDRAM_OFFSET_FOR_RT) 78#define CONFIG_SYS_SDRAM_SIZE (PHYS_SDRAM_SIZE - CONFIG_SDRAM_OFFSET_FOR_RT) 79#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 32 * 1024 * 1024) 80 81#define CONFIG_SYS_MONITOR_BASE (KZM_FLASH_BASE) 82#define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + 128 * 1024) 83#define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 84 85#define CONFIG_SYS_TEXT_BASE 0x00000000 86#define CONFIG_STANDALONE_LOAD_ADDR 0x41000000 87 88/* FLASH */ 89#define CONFIG_FLASH_CFI_DRIVER 90#define CONFIG_SYS_FLASH_CFI 91#undef CONFIG_SYS_FLASH_QUIET_TEST 92#define CONFIG_SYS_FLASH_EMPTY_INFO 93#define FLASH_SECTOR_SIZE (256 * 1024) /* 256 KB sectors */ 94#define CONFIG_ENV_SIZE FLASH_SECTOR_SIZE 95#define CONFIG_ENV_OFFSET FLASH_SECTOR_SIZE 96#define CONFIG_ENV_ADDR (CONFIG_SYS_FLASH_BASE + CONFIG_ENV_OFFSET) 97 98/* Timeout for Flash erase operations (in ms) */ 99#define CONFIG_SYS_FLASH_ERASE_TOUT (3 * 1000) 100/* Timeout for Flash write operations (in ms) */ 101#define CONFIG_SYS_FLASH_WRITE_TOUT (3 * 1000) 102/* Timeout for Flash set sector lock bit operations (in ms) */ 103#define CONFIG_SYS_FLASH_LOCK_TOUT (3 * 1000) 104/* Timeout for Flash clear lock bit operations (in ms) */ 105#define CONFIG_SYS_FLASH_UNLOCK_TOUT (3 * 1000) 106 107#undef CONFIG_SYS_FLASH_PROTECTION 108#undef CONFIG_SYS_DIRECT_FLASH_TFTP 109#define CONFIG_ENV_IS_IN_FLASH 110 111/* GPIO / PFC */ 112#define CONFIG_SH_GPIO_PFC 113 114/* Clock */ 115#define CONFIG_GLOBAL_TIMER 116#define CONFIG_SYS_CLK_FREQ (48000000) 117#define CONFIG_SYS_CPU_CLK (1196000000) 118#define CONFIG_SH_SCIF_CLK_FREQ CONFIG_SYS_CLK_FREQ 119#define TMU_CLK_DIVIDER (4) /* 4 (default), 16, 64, 256 or 1024 */ 120 121/* Ether */ 122#define CONFIG_SMC911X 123#define CONFIG_SMC911X_BASE (0x10000000) 124#define CONFIG_SMC911X_32_BIT 125#define CONFIG_NFS_TIMEOUT 10000UL 126 127/* I2C */ 128#define CONFIG_SYS_I2C 129#define CONFIG_SYS_I2C_SH 130#define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 5 131#define CONFIG_SYS_I2C_SH_BASE0 0xE6820000 132#define CONFIG_SYS_I2C_SH_SPEED0 100000 133#define CONFIG_SYS_I2C_SH_BASE1 0xE6822000 134#define CONFIG_SYS_I2C_SH_SPEED1 100000 135#define CONFIG_SYS_I2C_SH_BASE2 0xE6824000 136#define CONFIG_SYS_I2C_SH_SPEED2 100000 137#define CONFIG_SYS_I2C_SH_BASE3 0xE6826000 138#define CONFIG_SYS_I2C_SH_SPEED3 100000 139#define CONFIG_SYS_I2C_SH_BASE4 0xE6828000 140#define CONFIG_SYS_I2C_SH_SPEED4 100000 141#define CONFIG_SH_I2C_8BIT 142#define CONFIG_SH_I2C_DATA_HIGH 4 143#define CONFIG_SH_I2C_DATA_LOW 5 144#define CONFIG_SH_I2C_CLOCK 104000000 /* 104 MHz */ 145 146#endif /* __KZM9G_H */ 147