| /* |
| * include/configs/alt.h |
| * This file is alt board configuration. |
| * |
| * Copyright (C) 2014 Renesas Electronics Corporation |
| * |
| * SPDX-License-Identifier: GPL-2.0 |
| */ |
| |
| #ifndef __ALT_H |
| #define __ALT_H |
| |
| #undef DEBUG |
| #define CONFIG_ARMV7 |
| #define CONFIG_R8A7794 |
| #define CONFIG_RMOBILE_BOARD_STRING "Alt" |
| #define CONFIG_SH_GPIO_PFC |
| |
| #include <asm/arch/rmobile.h> |
| |
| #define CONFIG_CMD_EDITENV |
| #define CONFIG_CMD_SAVEENV |
| #define CONFIG_CMD_MEMORY |
| #define CONFIG_CMD_DFL |
| #define CONFIG_CMD_SDRAM |
| #define CONFIG_CMD_RUN |
| #define CONFIG_CMD_LOADS |
| #define CONFIG_CMD_NET |
| #define CONFIG_CMD_MII |
| #define CONFIG_CMD_PING |
| #define CONFIG_CMD_DHCP |
| #define CONFIG_CMD_NFS |
| #define CONFIG_CMD_BOOTZ |
| #define CONFIG_CMD_USB |
| #define CONFIG_CMD_FAT |
| #define CONFIG_FAT_WRITE |
| #define CONFIG_CMD_SF |
| #define CONFIG_CMD_SPI |
| |
| #if defined(CONFIG_RMOBILE_EXTRAM_BOOT) |
| #define CONFIG_SYS_TEXT_BASE 0x70000000 |
| #else |
| #define CONFIG_SYS_TEXT_BASE 0xE6304000 |
| #endif |
| #define CONFIG_SYS_THUMB_BUILD |
| #define CONFIG_SYS_GENERIC_BOARD |
| |
| #define CONFIG_CMDLINE_TAG |
| #define CONFIG_SETUP_MEMORY_TAGS |
| #define CONFIG_INITRD_TAG |
| #define CONFIG_CMDLINE_EDITING |
| |
| #define CONFIG_OF_LIBFDT |
| #define BOARD_LATE_INIT |
| |
| #define CONFIG_BAUDRATE 38400 |
| #define CONFIG_BOOTDELAY 3 |
| #define CONFIG_BOOTARGS "" |
| |
| #define CONFIG_VERSION_VARIABLE |
| #undef CONFIG_SHOW_BOOT_PROGRESS |
| |
| #define CONFIG_ARCH_CPU_INIT |
| #define CONFIG_DISPLAY_CPUINFO |
| #define CONFIG_DISPLAY_BOARDINFO |
| #define CONFIG_BOARD_EARLY_INIT_F |
| #define CONFIG_TMU_TIMER |
| |
| #if defined(CONFIG_RMOBILE_EXTRAM_BOOT) |
| #define CONFIG_SYS_INIT_SP_ADDR 0x7003FFFC |
| #else |
| #define CONFIG_SYS_INIT_SP_ADDR 0xE633FFFC |
| #endif |
| #define STACK_AREA_SIZE 0xC000 |
| #define LOW_LEVEL_MERAM_STACK \ |
| (CONFIG_SYS_INIT_SP_ADDR + STACK_AREA_SIZE - 4) |
| |
| /* MEMORY */ |
| #define ALT_SDRAM_BASE 0x40000000 |
| #define ALT_SDRAM_SIZE (1024u * 1024 * 1024) |
| #define ALT_UBOOT_SDRAM_SIZE (512 * 1024 * 1024) |
| |
| #define CONFIG_SYS_LONGHELP |
| #define CONFIG_SYS_CBSIZE 256 |
| #define CONFIG_SYS_PBSIZE 256 |
| #define CONFIG_SYS_MAXARGS 16 |
| #define CONFIG_SYS_BARGSIZE 512 |
| #define CONFIG_SYS_BAUDRATE_TABLE { 38400, 115200 } |
| |
| /* SCIF */ |
| #define CONFIG_SCIF_CONSOLE |
| #define CONFIG_CONS_SCIF2 |
| #undef CONFIG_SYS_CONSOLE_INFO_QUIET |
| #undef CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE |
| #undef CONFIG_SYS_CONSOLE_ENV_OVERWRITE |
| |
| #define CONFIG_SYS_MEMTEST_START (ALT_SDRAM_BASE) |
| #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START + \ |
| 504 * 1024 * 1024) |
| #undef CONFIG_SYS_ALT_MEMTEST |
| #undef CONFIG_SYS_MEMTEST_SCRATCH |
| #undef CONFIG_SYS_LOADS_BAUD_CHANGE |
| |
| #define CONFIG_SYS_SDRAM_BASE (ALT_SDRAM_BASE) |
| #define CONFIG_SYS_SDRAM_SIZE (ALT_UBOOT_SDRAM_SIZE) |
| #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7fc0) |
| #define CONFIG_NR_DRAM_BANKS 1 |
| |
| #define CONFIG_SYS_MONITOR_BASE 0x00000000 |
| #define CONFIG_SYS_MONITOR_LEN (256 * 1024) |
| #define CONFIG_SYS_MALLOC_LEN (1 * 1024 * 1024) |
| #define CONFIG_SYS_BOOTMAPSZ (8 * 1024 * 1024) |
| |
| /* FLASH */ |
| #define CONFIG_SPI |
| #define CONFIG_SPI_FLASH_BAR |
| #define CONFIG_SH_QSPI |
| #define CONFIG_SPI_FLASH |
| #define CONFIG_SPI_FLASH_SPANSION |
| #define CONFIG_SPI_FLASH_QUAD |
| #define CONFIG_SYS_NO_FLASH |
| |
| /* ENV setting */ |
| #define CONFIG_ENV_IS_IN_SPI_FLASH |
| #define CONFIG_ENV_SECT_SIZE (256 * 1024) |
| #define CONFIG_ENV_ADDR 0xC0000 |
| #define CONFIG_ENV_OFFSET (CONFIG_ENV_ADDR) |
| #define CONFIG_ENV_SIZE (CONFIG_ENV_SECT_SIZE) |
| |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "bootm_low=0x40e00000\0" \ |
| "bootm_size=0x100000\0" \ |
| |
| /* SH Ether */ |
| #define CONFIG_NET_MULTI |
| #define CONFIG_SH_ETHER |
| #define CONFIG_SH_ETHER_USE_PORT 0 |
| #define CONFIG_SH_ETHER_PHY_ADDR 0x1 |
| #define CONFIG_SH_ETHER_PHY_MODE PHY_INTERFACE_MODE_RMII |
| #define CONFIG_SH_ETHER_CACHE_WRITEBACK |
| #define CONFIG_SH_ETHER_CACHE_INVALIDATE |
| #define CONFIG_SH_ETHER_ALIGNE_SIZE 64 |
| #define CONFIG_PHYLIB |
| #define CONFIG_PHY_MICREL |
| #define CONFIG_BITBANGMII |
| #define CONFIG_BITBANGMII_MULTI |
| |
| /* Board Clock */ |
| #define RMOBILE_XTAL_CLK 20000000u |
| #define CONFIG_SYS_CLK_FREQ RMOBILE_XTAL_CLK |
| #define CONFIG_SH_TMU_CLK_FREQ (CONFIG_SYS_CLK_FREQ / 2) /* EXT / 2 */ |
| #define CONFIG_PLL1_CLK_FREQ (CONFIG_SYS_CLK_FREQ * 156 / 2) |
| #define CONFIG_P_CLK_FREQ (CONFIG_PLL1_CLK_FREQ / 24) |
| #define CONFIG_SH_SCIF_CLK_FREQ CONFIG_P_CLK_FREQ |
| |
| #define CONFIG_SYS_TMU_CLK_DIV 4 |
| |
| /* i2c */ |
| #define CONFIG_CMD_I2C |
| #define CONFIG_SYS_I2C |
| #define CONFIG_SYS_I2C_SH |
| #define CONFIG_SYS_I2C_SLAVE 0x7F |
| #define CONFIG_SYS_I2C_SH_NUM_CONTROLLERS 3 |
| #define CONFIG_SYS_I2C_SH_BASE0 0xE6500000 |
| #define CONFIG_SYS_I2C_SH_SPEED0 400000 |
| #define CONFIG_SYS_I2C_SH_BASE1 0xE6510000 |
| #define CONFIG_SYS_I2C_SH_SPEED1 400000 |
| #define CONFIG_SYS_I2C_SH_BASE2 0xE60B0000 |
| #define CONFIG_SYS_I2C_SH_SPEED2 400000 |
| #define CONFIG_SH_I2C_DATA_HIGH 4 |
| #define CONFIG_SH_I2C_DATA_LOW 5 |
| #define CONFIG_SH_I2C_CLOCK 10000000 |
| |
| #define CONFIG_SYS_I2C_POWERIC_ADDR 0x58 /* da9063 */ |
| |
| /* Filesystems */ |
| #define CONFIG_DOS_PARTITION |
| #define CONFIG_SUPPORT_VFAT |
| |
| /* USB */ |
| #define CONFIG_USB_STORAGE |
| #define CONFIG_USB_EHCI |
| #define CONFIG_USB_EHCI_RMOBILE |
| #define CONFIG_USB_MAX_CONTROLLER_COUNT 2 |
| |
| #endif /* __ALT_H */ |