1cff2f5f0SNobuhiro Iwamatsu /* 2cff2f5f0SNobuhiro Iwamatsu * include/configs/alt.h 3cff2f5f0SNobuhiro Iwamatsu * This file is alt board configuration. 4cff2f5f0SNobuhiro Iwamatsu * 5cff2f5f0SNobuhiro Iwamatsu * Copyright (C) 2014 Renesas Electronics Corporation 6cff2f5f0SNobuhiro Iwamatsu * 7cff2f5f0SNobuhiro Iwamatsu * SPDX-License-Identifier: GPL-2.0 8cff2f5f0SNobuhiro Iwamatsu */ 9cff2f5f0SNobuhiro Iwamatsu 10cff2f5f0SNobuhiro Iwamatsu #ifndef __ALT_H 11cff2f5f0SNobuhiro Iwamatsu #define __ALT_H 12cff2f5f0SNobuhiro Iwamatsu 13cff2f5f0SNobuhiro Iwamatsu #undef DEBUG 14cff2f5f0SNobuhiro Iwamatsu #define CONFIG_ARMV7 15cff2f5f0SNobuhiro Iwamatsu #define CONFIG_R8A7794 16cff2f5f0SNobuhiro Iwamatsu #define CONFIG_RMOBILE_BOARD_STRING "Alt" 17cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SH_GPIO_PFC 18cff2f5f0SNobuhiro Iwamatsu 19cff2f5f0SNobuhiro Iwamatsu #include <asm/arch/rmobile.h> 20cff2f5f0SNobuhiro Iwamatsu 21cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_EDITENV 22cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_SAVEENV 23cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_MEMORY 24cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_DFL 25cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_SDRAM 26cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_RUN 27cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_LOADS 28cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_NET 29cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_MII 30cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_PING 31cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_DHCP 32cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_NFS 33cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_BOOTZ 347ffc8dfbSNobuhiro Iwamatsu #define CONFIG_CMD_USB 359cb8d9d2SNobuhiro Iwamatsu #define CONFIG_CMD_FAT 369cb8d9d2SNobuhiro Iwamatsu #define CONFIG_FAT_WRITE 37cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_SF 38cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_SPI 39cff2f5f0SNobuhiro Iwamatsu 40c9b59bf7SNobuhiro Iwamatsu #if defined(CONFIG_RMOBILE_EXTRAM_BOOT) 41c9b59bf7SNobuhiro Iwamatsu #define CONFIG_SYS_TEXT_BASE 0x70000000 42c9b59bf7SNobuhiro Iwamatsu #else 43cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_TEXT_BASE 0xE6304000 44c9b59bf7SNobuhiro Iwamatsu #endif 45cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_THUMB_BUILD 46cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_GENERIC_BOARD 47cff2f5f0SNobuhiro Iwamatsu 48cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMDLINE_TAG 49cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SETUP_MEMORY_TAGS 50cff2f5f0SNobuhiro Iwamatsu #define CONFIG_INITRD_TAG 51cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMDLINE_EDITING 52cff2f5f0SNobuhiro Iwamatsu #define CONFIG_OF_LIBFDT 53cff2f5f0SNobuhiro Iwamatsu 54cff2f5f0SNobuhiro Iwamatsu #define CONFIG_BAUDRATE 38400 55cff2f5f0SNobuhiro Iwamatsu #define CONFIG_BOOTDELAY 3 56cff2f5f0SNobuhiro Iwamatsu #define CONFIG_BOOTARGS "" 57cff2f5f0SNobuhiro Iwamatsu 58cff2f5f0SNobuhiro Iwamatsu #define CONFIG_VERSION_VARIABLE 59cff2f5f0SNobuhiro Iwamatsu #undef CONFIG_SHOW_BOOT_PROGRESS 60cff2f5f0SNobuhiro Iwamatsu 61cff2f5f0SNobuhiro Iwamatsu #define CONFIG_ARCH_CPU_INIT 62cff2f5f0SNobuhiro Iwamatsu #define CONFIG_DISPLAY_CPUINFO 63cff2f5f0SNobuhiro Iwamatsu #define CONFIG_DISPLAY_BOARDINFO 64cff2f5f0SNobuhiro Iwamatsu #define CONFIG_BOARD_EARLY_INIT_F 65cff2f5f0SNobuhiro Iwamatsu #define CONFIG_TMU_TIMER 66cff2f5f0SNobuhiro Iwamatsu 67c9b59bf7SNobuhiro Iwamatsu #if defined(CONFIG_RMOBILE_EXTRAM_BOOT) 68c9b59bf7SNobuhiro Iwamatsu #define CONFIG_SYS_INIT_SP_ADDR 0x7003FFFC 69c9b59bf7SNobuhiro Iwamatsu #else 70cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_INIT_SP_ADDR 0xE633FFFC 71c9b59bf7SNobuhiro Iwamatsu #endif 72cff2f5f0SNobuhiro Iwamatsu #define STACK_AREA_SIZE 0xC000 73cff2f5f0SNobuhiro Iwamatsu #define LOW_LEVEL_MERAM_STACK \ 74cff2f5f0SNobuhiro Iwamatsu (CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4) 75cff2f5f0SNobuhiro Iwamatsu 76cff2f5f0SNobuhiro Iwamatsu /* MEMORY */ 77cff2f5f0SNobuhiro Iwamatsu #define ALT_SDRAM_BASE 0x40000000 78cff2f5f0SNobuhiro Iwamatsu #define ALT_SDRAM_SIZE (1024u * 1024 * 1024) 79cff2f5f0SNobuhiro Iwamatsu #define ALT_UBOOT_SDRAM_SIZE (512 * 1024 * 1024) 80cff2f5f0SNobuhiro Iwamatsu 81cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_LONGHELP 82cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_CBSIZE 256 83cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_PBSIZE 256 84cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_MAXARGS 16 85cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_BARGSIZE 512 86cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_BAUDRATE_TABLE { 38400, 115200 } 87cff2f5f0SNobuhiro Iwamatsu 88cff2f5f0SNobuhiro Iwamatsu /* SCIF */ 89cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SCIF_CONSOLE 90cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CONS_SCIF2 91*62b571a3SNobuhiro Iwamatsu #define CONFIG_SCIF_USE_EXT_CLK 92cff2f5f0SNobuhiro Iwamatsu #undef CONFIG_SYS_CONSOLE_INFO_QUIET 93cff2f5f0SNobuhiro Iwamatsu #undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE 94cff2f5f0SNobuhiro Iwamatsu #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE 95cff2f5f0SNobuhiro Iwamatsu 96cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_MEMTEST_START (ALT_SDRAM_BASE) 97cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ 98cff2f5f0SNobuhiro Iwamatsu 504 * 1024 * 1024) 99cff2f5f0SNobuhiro Iwamatsu #undef CONFIG_SYS_ALT_MEMTEST 100cff2f5f0SNobuhiro Iwamatsu #undef CONFIG_SYS_MEMTEST_SCRATCH 101cff2f5f0SNobuhiro Iwamatsu #undef CONFIG_SYS_LOADS_BAUD_CHANGE 102cff2f5f0SNobuhiro Iwamatsu 103cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_SDRAM_BASE (ALT_SDRAM_BASE) 104cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_SDRAM_SIZE (ALT_UBOOT_SDRAM_SIZE) 105cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fc0) 106cff2f5f0SNobuhiro Iwamatsu #define CONFIG_NR_DRAM_BANKS 1 107cff2f5f0SNobuhiro Iwamatsu 108cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_MONITOR_BASE 0x00000000 109cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_MONITOR_LEN (256 * 1024) 110cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024) 111cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) 112cff2f5f0SNobuhiro Iwamatsu 113cff2f5f0SNobuhiro Iwamatsu /* FLASH */ 114cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SPI 115cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SPI_FLASH_BAR 116cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SH_QSPI 117cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SPI_FLASH 118cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SPI_FLASH_SPANSION 119cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SPI_FLASH_QUAD 120cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_NO_FLASH 121cff2f5f0SNobuhiro Iwamatsu 122cff2f5f0SNobuhiro Iwamatsu /* ENV setting */ 123cff2f5f0SNobuhiro Iwamatsu #define CONFIG_ENV_IS_IN_SPI_FLASH 124cff2f5f0SNobuhiro Iwamatsu #define CONFIG_ENV_SECT_SIZE (256 * 1024) 125cff2f5f0SNobuhiro Iwamatsu #define CONFIG_ENV_ADDR 0xC0000 126cff2f5f0SNobuhiro Iwamatsu #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) 127cff2f5f0SNobuhiro Iwamatsu #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) 128cff2f5f0SNobuhiro Iwamatsu 129cff2f5f0SNobuhiro Iwamatsu #define CONFIG_EXTRA_ENV_SETTINGS \ 130cff2f5f0SNobuhiro Iwamatsu "bootm_low=0x40e00000\0" \ 131cff2f5f0SNobuhiro Iwamatsu "bootm_size=0x100000\0" \ 132cff2f5f0SNobuhiro Iwamatsu 133cff2f5f0SNobuhiro Iwamatsu /* SH Ether */ 134cff2f5f0SNobuhiro Iwamatsu #define CONFIG_NET_MULTI 135cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SH_ETHER 136cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SH_ETHER_USE_PORT 0 137cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SH_ETHER_PHY_ADDR 0x1 138cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII 139cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SH_ETHER_CACHE_WRITEBACK 140cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SH_ETHER_CACHE_INVALIDATE 141cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SH_ETHER_ALIGNE_SIZE 64 142cff2f5f0SNobuhiro Iwamatsu #define CONFIG_PHYLIB 143cff2f5f0SNobuhiro Iwamatsu #define CONFIG_PHY_MICREL 144cff2f5f0SNobuhiro Iwamatsu #define CONFIG_BITBANGMII 145cff2f5f0SNobuhiro Iwamatsu #define CONFIG_BITBANGMII_MULTI 146cff2f5f0SNobuhiro Iwamatsu 147cff2f5f0SNobuhiro Iwamatsu /* Board Clock */ 148cff2f5f0SNobuhiro Iwamatsu #define RMOBILE_XTAL_CLK 20000000u 149cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK 150cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SH_TMU_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2) /* EXT / 2 */ 151cff2f5f0SNobuhiro Iwamatsu #define CONFIG_PLL1_CLK_FREQ (CONFIG_SYS_CLK_FREQ * 156 / 2) 152cff2f5f0SNobuhiro Iwamatsu #define CONFIG_P_CLK_FREQ (CONFIG_PLL1_CLK_FREQ / 24) 153*62b571a3SNobuhiro Iwamatsu #define CONFIG_SH_SCIF_CLK_FREQ 14745600 /* External Clock */ 154cff2f5f0SNobuhiro Iwamatsu 155cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_TMU_CLK_DIV 4 156cff2f5f0SNobuhiro Iwamatsu 157cff2f5f0SNobuhiro Iwamatsu /* i2c */ 158cff2f5f0SNobuhiro Iwamatsu #define CONFIG_CMD_I2C 159cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_I2C 160cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_I2C_SH 161cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_I2C_SLAVE 0x7F 162cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 3 163cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_I2C_SH_SPEED0 400000 164cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_I2C_SH_SPEED1 400000 165cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_I2C_SH_SPEED2 400000 166cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SH_I2C_DATA_HIGH 4 167cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SH_I2C_DATA_LOW 5 168cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SH_I2C_CLOCK 10000000 169cff2f5f0SNobuhiro Iwamatsu 170cff2f5f0SNobuhiro Iwamatsu #define CONFIG_SYS_I2C_POWERIC_ADDR 0x58 /* da9063 */ 171cff2f5f0SNobuhiro Iwamatsu 1729cb8d9d2SNobuhiro Iwamatsu /* Filesystems */ 1739cb8d9d2SNobuhiro Iwamatsu #define CONFIG_DOS_PARTITION 1749cb8d9d2SNobuhiro Iwamatsu #define CONFIG_SUPPORT_VFAT 1759cb8d9d2SNobuhiro Iwamatsu 1767ffc8dfbSNobuhiro Iwamatsu /* USB */ 1777ffc8dfbSNobuhiro Iwamatsu #define CONFIG_USB_STORAGE 1787ffc8dfbSNobuhiro Iwamatsu #define CONFIG_USB_EHCI 1797ffc8dfbSNobuhiro Iwamatsu #define CONFIG_USB_EHCI_RMOBILE 1807ffc8dfbSNobuhiro Iwamatsu #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 1817ffc8dfbSNobuhiro Iwamatsu 182cff2f5f0SNobuhiro Iwamatsu #endif /* __ALT_H */ 183