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- /*
- * pcm051.h
- *
- * Phytec phyCORE-AM335x (pcm051) boards information header
- *
- * Copyright (C) 2013 Lemonage Software GmbH
- * Author Lars Poeschel <poeschel@lemonage.de>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation version 2.
- *
- * This program is distributed "as is" WITHOUT ANY WARRANTY of any
- * kind, whether express or implied; without even the implied warranty
- * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- */
- #ifndef __CONFIG_PCM051_H
- #define __CONFIG_PCM051_H
- #define CONFIG_AM33XX
- #define CONFIG_OMAP
- #define CONFIG_OMAP_COMMON
- #include <asm/arch/omap.h>
- #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
- #define CONFIG_SYS_MALLOC_LEN (1024 << 10)
- #define CONFIG_SYS_LONGHELP /* undef to save memory */
- #define CONFIG_SYS_HUSH_PARSER /* use "hush" command parser */
- #define CONFIG_SYS_PROMPT "U-Boot# "
- #define CONFIG_SYS_NO_FLASH
- #define MACH_TYPE_PCM051 4144 /* Until the next sync */
- #define CONFIG_MACH_TYPE MACH_TYPE_PCM051
- #define CONFIG_OF_LIBFDT
- #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
- #define CONFIG_SETUP_MEMORY_TAGS
- #define CONFIG_INITRD_TAG
- /* commands to include */
- #include <config_cmd_default.h>
- #define CONFIG_CMD_ASKENV
- #define CONFIG_VERSION_VARIABLE
- /* set to negative value for no autoboot */
- #define CONFIG_BOOTDELAY 1
- #define CONFIG_ENV_VARS_UBOOT_CONFIG
- #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "loadaddr=0x80007fc0\0" \
- "fdtaddr=0x80000000\0" \
- "rdaddr=0x81000000\0" \
- "bootfile=uImage\0" \
- "fdtfile=pcm051.dtb\0" \
- "console=ttyO0,115200n8\0" \
- "optargs=\0" \
- "mmcdev=0\0" \
- "mmcroot=/dev/mmcblk0p2 ro\0" \
- "mmcrootfstype=ext4 rootwait\0" \
- "ramroot=/dev/ram0 rw ramdisk_size=65536 initrd=${rdaddr},64M\0" \
- "ramrootfstype=ext2\0" \
- "mmcargs=setenv bootargs console=${console} " \
- "${optargs} " \
- "root=${mmcroot} " \
- "rootfstype=${mmcrootfstype}\0" \
- "bootenv=uEnv.txt\0" \
- "loadbootenv=fatload mmc ${mmcdev} ${loadaddr} ${bootenv}\0" \
- "importbootenv=echo Importing environment from mmc ...; " \
- "env import -t $loadaddr $filesize\0" \
- "ramargs=setenv bootargs console=${console} " \
- "${optargs} " \
- "root=${ramroot} " \
- "rootfstype=${ramrootfstype}\0" \
- "loadramdisk=fatload mmc ${mmcdev} ${rdaddr} ramdisk.gz\0" \
- "loaduimagefat=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}\0" \
- "loaduimage=ext2load mmc ${mmcdev}:2 ${loadaddr} ${bootfile}\0" \
- "mmcboot=echo Booting from mmc ...; " \
- "run mmcargs; " \
- "bootm ${loadaddr}\0" \
- "ramboot=echo Booting from ramdisk ...; " \
- "run ramargs; " \
- "bootm ${loadaddr}\0" \
- #define CONFIG_BOOTCOMMAND \
- "mmc dev ${mmcdev}; if mmc rescan; then " \
- "echo SD/MMC found on device ${mmcdev};" \
- "if run loadbootenv; then " \
- "echo Loaded environment from ${bootenv};" \
- "run importbootenv;" \
- "fi;" \
- "if test -n $uenvcmd; then " \
- "echo Running uenvcmd ...;" \
- "run uenvcmd;" \
- "fi;" \
- "if run loaduimage; then " \
- "run mmcboot;" \
- "fi;" \
- "fi;" \
- /* Clock Defines */
- #define V_OSCK 25000000 /* Clock output from T2 */
- #define V_SCLK (V_OSCK)
- #define CONFIG_CMD_ECHO
- /* max number of command args */
- #define CONFIG_SYS_MAXARGS 16
- /* Console I/O Buffer Size */
- #define CONFIG_SYS_CBSIZE 512
- /* Print Buffer Size */
- #define CONFIG_SYS_PBSIZE (CONFIG_SYS_CBSIZE \
- + sizeof(CONFIG_SYS_PROMPT) + 16)
- /* Boot Argument Buffer Size */
- #define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE
- /*
- * memtest works on 8 MB in DRAM after skipping 32MB from
- * start addr of ram disk
- */
- #define CONFIG_SYS_MEMTEST_START (CONFIG_SYS_SDRAM_BASE + (64 << 20))
- #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_MEMTEST_START \
- + (8 * 1024 * 1024))
- #define CONFIG_SYS_LOAD_ADDR 0x80007fc0 /* Default load address */
- #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_SPI
- #define CONFIG_OMAP3_SPI
- #define CONFIG_MTD_DEVICE
- #define CONFIG_SPI_FLASH
- #define CONFIG_SPI_FLASH_WINBOND
- #define CONFIG_CMD_SF
- #define CONFIG_SF_DEFAULT_SPEED 24000000
- /* Physical Memory Map */
- #define CONFIG_NR_DRAM_BANKS 1 /* 1 bank of DRAM */
- #define CONFIG_MAX_RAM_BANK_SIZE (1024 << 19) /* 512MiB */
- #define CONFIG_SYS_SDRAM_BASE 0x80000000
- #define CONFIG_SYS_INIT_SP_ADDR (NON_SECURE_SRAM_END - \
- GENERATED_GBL_DATA_SIZE)
- /* Platform/Board specific defs */
- #define CONFIG_SYS_TIMERBASE 0x48040000 /* Use Timer2 */
- #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */
- #define CONFIG_CONS_INDEX 1
- /* 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 0x44e09000 /* Base EVM has UART0 */
- #define CONFIG_SYS_NS16550_COM2 0x48022000 /* UART1 */
- #define CONFIG_SYS_NS16550_COM3 0x48024000 /* UART2 */
- #define CONFIG_SYS_NS16550_COM4 0x481a6000 /* UART3 */
- #define CONFIG_SYS_NS16550_COM5 0x481a8000 /* UART4 */
- #define CONFIG_SYS_NS16550_COM6 0x481aa000 /* UART5 */
- /* I2C Configuration */
- #define CONFIG_I2C
- #define CONFIG_CMD_I2C
- #define CONFIG_SYS_I2C
- #define CONFIG_SYS_OMAP24_I2C_SPEED 100000
- #define CONFIG_SYS_OMAP24_I2C_SLAVE 1
- #define CONFIG_SYS_I2C_OMAP24XX
- #define CONFIG_CMD_EEPROM
- #define CONFIG_ENV_EEPROM_IS_ON_I2C
- #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* Main EEPROM */
- #define CONFIG_SYS_I2C_EEPROM_ADDR_LEN 2
- #define CONFIG_SYS_I2C_MULTI_EEPROMS
- #define CONFIG_OMAP_GPIO
- #define CONFIG_BAUDRATE 115200
- #define CONFIG_SYS_BAUDRATE_TABLE { 110, 300, 600, 1200, 2400, \
- 4800, 9600, 14400, 19200, 28800, 38400, 56000, 57600, 115200 }
- /* CPU */
- #define CONFIG_ARCH_CPU_INIT
- #define CONFIG_ENV_OVERWRITE
- #define CONFIG_SYS_CONSOLE_INFO_QUIET
- #define CONFIG_ENV_IS_NOWHERE
- /* Defines for SPL */
- #define CONFIG_SPL 1
- #define CONFIG_SPL_FRAMEWORK
- #define CONFIG_SPL_BOARD_INIT
- /*
- * Place the image at the start of the ROM defined image space.
- * We limit our size to the ROM-defined downloaded image area, and use the
- * rest of the space for stack.
- */
- #define CONFIG_SPL_TEXT_BASE 0x402F0400
- #define CONFIG_SPL_MAX_SIZE (0x4030C000 - CONFIG_SPL_TEXT_BASE)
- #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_I2C_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_SPL_NET_SUPPORT
- #define CONFIG_SPL_ENV_SUPPORT
- #define CONFIG_SPL_NET_VCI_STRING "pcm051 U-Boot SPL"
- #define CONFIG_SPL_ETH_SUPPORT
- #define CONFIG_SPL_SPI_SUPPORT
- #define CONFIG_SPL_SPI_FLASH_SUPPORT
- #define CONFIG_SPL_SPI_LOAD
- #define CONFIG_SPL_SPI_BUS 0
- #define CONFIG_SPL_SPI_CS 0
- #define CONFIG_SYS_SPI_U_BOOT_OFFS 0x20000
- #define CONFIG_SYS_SPI_U_BOOT_SIZE 0x40000
- #define CONFIG_SPL_LDSCRIPT "$(CPUDIR)/am33xx/u-boot-spl.lds"
- /*
- * 1MB into the SDRAM to allow for SPL's bss at the beginning of SDRAM
- * 64 bytes before this address should be set aside for u-boot.img's
- * header. That is 0x800FFFC0--0x80100000 should not be used for any
- * other needs.
- */
- #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
- /*
- * USB configuration
- */
- #define CONFIG_USB_MUSB_DSPS
- #define CONFIG_ARCH_MISC_INIT
- #define CONFIG_MUSB_GADGET
- #define CONFIG_MUSB_PIO_ONLY
- #define CONFIG_USB_GADGET_DUALSPEED
- #define CONFIG_MUSB_HOST
- #define CONFIG_AM335X_USB0
- #define CONFIG_AM335X_USB0_MODE MUSB_PERIPHERAL
- #define CONFIG_AM335X_USB1
- #define CONFIG_AM335X_USB1_MODE MUSB_HOST
- #ifdef CONFIG_MUSB_HOST
- #define CONFIG_CMD_USB
- #define CONFIG_USB_STORAGE
- #endif
- #ifdef CONFIG_MUSB_GADGET
- #define CONFIG_USB_ETHER
- #define CONFIG_USB_ETH_RNDIS
- #endif /* CONFIG_MUSB_GADGET */
- /* Unsupported features */
- #undef CONFIG_USE_IRQ
- #define CONFIG_CMD_NET
- #define CONFIG_CMD_DHCP
- #define CONFIG_CMD_PING
- #define CONFIG_DRIVER_TI_CPSW
- #define CONFIG_MII
- #define CONFIG_BOOTP_DNS
- #define CONFIG_BOOTP_DNS2
- #define CONFIG_BOOTP_SEND_HOSTNAME
- #define CONFIG_BOOTP_GATEWAY
- #define CONFIG_BOOTP_SUBNETMASK
- #define CONFIG_NET_RETRY_COUNT 10
- #define CONFIG_NET_MULTI
- #define CONFIG_PHY_GIGE
- #define CONFIG_PHYLIB
- #define CONFIG_PHY_SMSC
- #endif /* ! __CONFIG_PCM051_H */
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