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- /*
- * ti816x_evm.h
- *
- * Copyright (C) 2013, Adeneo Embedded <www.adeneo-embedded.com>
- * Antoine Tenart, <atenart@adeneo-embedded.com>
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
- #ifndef __CONFIG_TI816X_EVM_H
- #define __CONFIG_TI816X_EVM_H
- #define CONFIG_TI81XX
- #define CONFIG_TI816X
- #define CONFIG_SYS_NO_FLASH
- #define CONFIG_OMAP
- #define CONFIG_OMAP_COMMON
- #define CONFIG_ARCH_CPU_INIT
- #include <asm/arch/omap.h>
- #define CONFIG_ENV_SIZE 0x2000
- #define CONFIG_SYS_MALLOC_LEN (CONFIG_ENV_SIZE + (32 * 1024))
- #define CONFIG_SYS_LONGHELP /* undef save memory */
- #define CONFIG_SYS_HUSH_PARSER
- #define CONFIG_SYS_PROMPT "u-boot/ti816x# "
- #define CONFIG_MACH_TYPE MACH_TYPE_TI8168EVM
- #define CONFIG_OF_LIBFDT
- #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
- #define CONFIG_SETUP_MEMORY_TAGS
- #define CONFIG_INITRD_TAG /* required for ramdisk support */
- #include <config_cmd_default.h> /* u-boot default commands */
- #define CONFIG_VERSION_VARIABLE
- #define CONFIG_DISPLAY_CPUINFO
- #define CONFIG_BOOTDELAY 3 /* set negative for no autoboot */
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "loadaddr=0x81000000\0" \
- #define CONFIG_BOOTCOMMAND \
- "mmc rescan;" \
- "fatload mmc 0 ${loadaddr} uImage;" \
- "bootm ${loadaddr}" \
- #define CONFIG_BOOTARGS "console=ttyO2,115200n8 noinitrd earlyprintk"
- /* Clock Defines */
- #define V_OSCK 24000000 /* Clock output from T2 */
- #define V_SCLK (V_OSCK >> 1)
- #define CONFIG_SYS_MAXARGS 32
- #define CONFIG_SYS_CBSIZE 512 /* console I/O buffer size */
- #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
- + sizeof(CONFIG_SYS_PROMPT) + 16) /* print buffer size */
- #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE /* boot arg buffer size */
- #undef CONFIG_SYS_CLKS_IN_HZ
- #define CONFIG_SYS_LOAD_ADDR 0x81000000 /* Default load address */
- #define CONFIG_CMD_ASKEN
- #define CONFIG_CMD_ECHO
- #define CONFIG_OMAP_GPIO
- #define CONFIG_MMC
- #define CONFIG_GENERIC_MMC
- #define CONFIG_OMAP_HSMMC
- #define CONFIG_CMD_MMC
- #define CONFIG_DOS_PARTITION
- #define CONFIG_CMD_FAT
- #define CONFIG_CMD_EXT2
- #define CONFIG_FS_FAT
- /*
- * Only one of the following two options (DDR3/DDR2) should be enabled
- * CONFIG_TI816X_EVM_DDR2
- * CONFIG_TI816X_EVM_DDR3
- */
- #define CONFIG_TI816X_EVM_DDR3
- /*
- * Supported values: 400, 531, 675 or 796 MHz
- */
- #define CONFIG_TI816X_DDR_PLL_796
- #define CONFIG_TI816X_USE_EMIF0 1
- #define CONFIG_TI816X_USE_EMIF1 1
- #define CONFIG_NR_DRAM_BANKS 2 /* we have 2 banks of DRAM */
- #define PHYS_DRAM_1 0x80000000 /* DRAM Bank #1 */
- #define PHYS_DRAM_1_SIZE 0x40000000 /* 1 GB */
- #define PHYS_DRAM_2 0xC0000000 /* DRAM Bank #2 */
- #define PHYS_DRAM_2_SIZE 0x40000000 /* 1 GB */
- #define CONFIG_MAX_RAM_BANK_SIZE (2048 << 20) /* 2048MB */
- #define CONFIG_SYS_SDRAM_BASE PHYS_DRAM_1
- #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
- GENERATED_GBL_DATA_SIZE)
- /**
- * Platform/Board specific defs
- */
- #define CONFIG_SYS_CLK_FREQ 27000000
- #define CONFIG_SYS_TIMERBASE 0x4802E000
- #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
- #undef CONFIG_NAND_OMAP_GPMC
- /*
- * NS16550 Configuration
- */
- #define CONFIG_SYS_NS16550
- #define CONFIG_SYS_NS16550_SERIAL
- #define CONFIG_SYS_NS16550_REG_SIZE (-4)
- #define CONFIG_SYS_NS16550_CLK (48000000)
- #define CONFIG_SYS_NS16550_COM1 0x48024000 /* Base EVM has UART2 */
- #define CONFIG_BAUDRATE 115200
- /* allow overwriting serial config and ethaddr */
- #define CONFIG_ENV_OVERWRITE
- #define CONFIG_SERIAL1
- #define CONFIG_SERIAL2
- #define CONFIG_SERIAL3
- #define CONFIG_CONS_INDEX 1
- #define CONFIG_SYS_CONSOLE_INFO_QUIET
- #define CONFIG_ENV_IS_NOWHERE
- /* SPL */
- /* Defines for SPL */
- #define CONFIG_SPL 1
- #define CONFIG_SPL_FRAMEWORK
- #define CONFIG_SPL_TEXT_BASE 0x40400000
- #define CONFIG_SPL_MAX_SIZE ((128 - 18) * 1024)
- #define CONFIG_SPL_STACK CONFIG_SYS_INIT_SP_ADDR
- #define CONFIG_SPL_BSS_START_ADDR 0x80000000
- #define CONFIG_SPL_BSS_MAX_SIZE 0x80000 /* 512 KB */
- #define CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR 0x300 /* address 0x60000 */
- #define CONFIG_SYS_U_BOOT_MAX_SIZE_SECTORS 0x200 /* 256 KB */
- #define CONFIG_SYS_MMC_SD_FAT_BOOT_PARTITION 1
- #define CONFIG_SPL_FAT_LOAD_PAYLOAD_NAME "u-boot.img"
- #define CONFIG_SPL_MMC_SUPPORT
- #define CONFIG_SPL_FAT_SUPPORT
- #define CONFIG_SPL_LIBCOMMON_SUPPORT
- #define CONFIG_SPL_LIBDISK_SUPPORT
- #define CONFIG_SPL_LIBGENERIC_SUPPORT
- #define CONFIG_SPL_SERIAL_SUPPORT
- #define CONFIG_SPL_GPIO_SUPPORT
- #define CONFIG_SPL_YMODEM_SUPPORT
- #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
- #define CONFIG_SYS_SPI_U_BOOT_SIZE 0x40000
- #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/omap-common/u-boot-spl.lds"
- #define CONFIG_SPL_BOARD_INIT
- #define CONFIG_SYS_TEXT_BASE 0x80800000
- #define CONFIG_SYS_SPL_MALLOC_START 0x80208000
- #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
- /* Since SPL did pll and ddr initialization for us,
- * we don't need to do it twice.
- */
- #ifndef CONFIG_SPL_BUILD
- #define CONFIG_SKIP_LOWLEVEL_INIT
- #endif
- /* Unsupported features */
- #undef CONFIG_USE_IRQ
- #endif
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