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- /*
- * (C) Copyright 2011 Logic Product Development <www.logicpd.com>
- * Peter Barada <peter.barada@logicpd.com>
- *
- * Configuration settings for the Logic OMAP35x/DM37x SOM LV/Torpedo
- * reference boards.
- *
- * SPDX-License-Identifier: GPL-2.0+
- */
- #ifndef __CONFIG_H
- #define __CONFIG_H
- /* High Level Configuration Options */
- #define CONFIG_NR_DRAM_BANKS 2 /* CS1 may or may not be populated */
- /*
- * 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. We use this rather than the inherited defines from
- * ti_armv7_common.h for backwards compatibility.
- */
- #define CONFIG_SYS_TEXT_BASE 0x80100000
- #define CONFIG_SPL_BSS_START_ADDR 0x80000000
- #define CONFIG_SPL_BSS_MAX_SIZE (512 << 10) /* 512 KB */
- #define CONFIG_SYS_SPL_MALLOC_START 0x80208000
- #define CONFIG_SYS_SPL_MALLOC_SIZE 0x100000
- #include <configs/ti_omap3_common.h>
- /* Override default SPL info to minimize empty space and allow BCH8 in SPL */
- #undef CONFIG_SPL_TEXT_BASE
- #undef CONFIG_SPL_MAX_SIZE
- #define CONFIG_SPL_TEXT_BASE 0x40200000
- #define CONFIG_SPL_MAX_SIZE (SRAM_SCRATCH_SPACE_ADDR - CONFIG_SPL_TEXT_BASE)
- /* Display CPU and Board information */
- #define CONFIG_DISPLAY_CPUINFO
- #define CONFIG_DISPLAY_BOARDINFO
- #define CONFIG_BOARD_LATE_INIT
- #define CONFIG_MISC_INIT_R /* misc_init_r dumps the die id */
- #define CONFIG_CMDLINE_TAG /* enable passing of ATAGs */
- #define CONFIG_SETUP_MEMORY_TAGS
- #define CONFIG_INITRD_TAG
- #define CONFIG_REVISION_TAG
- #define CONFIG_CMDLINE_EDITING /* cmd line edit/history */
- #define CONFIG_ZERO_BOOTDELAY_CHECK /* check keypress w/no delay */
- /* Hardware drivers */
- /* GPIO banks */
- #define CONFIG_OMAP3_GPIO_6 /* GPIO160..191 is in GPIO bank 6 */
- #define CONFIG_USB_OMAP3
- /* select serial console configuration */
- #undef CONFIG_CONS_INDEX
- #define CONFIG_CONS_INDEX 1
- #define CONFIG_SYS_NS16550_COM1 OMAP34XX_UART1
- #define CONFIG_SERIAL1 1 /* UART1 on OMAP Logic boards */
- /* commands to include */
- #define CONFIG_CMD_NAND
- #define CONFIG_CMD_MTDPARTS
- #define CONFIG_CMD_NAND_LOCK_UNLOCK /* nand (un)lock commands */
- /* I2C */
- #define CONFIG_SYS_I2C_OMAP34XX
- #define CONFIG_SYS_I2C_EEPROM_ADDR 0x50 /* EEPROM AT24C64 */
- #define EXPANSION_EEPROM_I2C_BUS 2 /* I2C Bus for AT24C64 */
- #define CONFIG_OMAP3_LOGIC_USE_NEW_PRODUCT_ID
- /* USB */
- #define CONFIG_USB_MUSB_OMAP2PLUS
- #define CONFIG_USB_MUSB_PIO_ONLY
- #define CONFIG_USB_ETHER
- #define CONFIG_USB_ETHER_RNDIS
- #define CONFIG_USB_FUNCTION_FASTBOOT
- #define CONFIG_CMD_FASTBOOT
- #define CONFIG_ANDROID_BOOT_IMAGE
- #define CONFIG_FASTBOOT_BUF_ADDR CONFIG_SYS_LOAD_ADDR
- #define CONFIG_FASTBOOT_BUF_SIZE 0x07000000
- #define CONFIG_SYS_CACHELINE_SIZE 64
- /* TWL4030 */
- #define CONFIG_TWL4030_PWM
- #define CONFIG_TWL4030_USB
- /* Board NAND Info. */
- #ifdef CONFIG_NAND
- #define CONFIG_NAND_OMAP_GPMC
- #define CONFIG_CMD_UBI /* UBI-formated MTD partition support */
- #define CONFIG_CMD_UBIFS /* Read-only UBI volume operations */
- #define CONFIG_RBTREE /* required by CONFIG_CMD_UBI */
- #define CONFIG_LZO /* required by CONFIG_CMD_UBIFS */
- #define CONFIG_SYS_NAND_ADDR NAND_BASE /* physical address */
- /* to access nand */
- #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of */
- /* NAND devices */
- #define CONFIG_SYS_NAND_BUSWIDTH_16BIT
- #define CONFIG_SYS_NAND_5_ADDR_CYCLE
- #define CONFIG_SYS_NAND_PAGE_COUNT 64
- #define CONFIG_SYS_NAND_PAGE_SIZE 2048
- #define CONFIG_SYS_NAND_OOBSIZE 64
- #define CONFIG_SYS_NAND_BLOCK_SIZE (128 * 1024)
- #define CONFIG_SYS_NAND_BAD_BLOCK_POS NAND_LARGE_BADBLOCK_POS
- #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, \
- 13, 14, 16, 17, 18, 19, 20, 21, 22, \
- 23, 24, 25, 26, 27, 28, 30, 31, 32, \
- 33, 34, 35, 36, 37, 38, 39, 40, 41, \
- 42, 44, 45, 46, 47, 48, 49, 50, 51, \
- 52, 53, 54, 55, 56}
- #define CONFIG_SYS_NAND_ECCSIZE 512
- #define CONFIG_SYS_NAND_ECCBYTES 13
- #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_BCH8_CODE_HW_DETECTION_SW
- #define CONFIG_BCH
- #define CONFIG_SYS_NAND_MAX_OOBFREE 2
- #define CONFIG_SYS_NAND_MAX_ECCPOS 56
- #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000
- #define CONFIG_MTD_DEVICE /* needed for mtdparts commands */
- #define CONFIG_MTD_PARTITIONS /* required for UBI partition support */
- #define MTDIDS_DEFAULT "nand0=omap2-nand.0"
- #define MTDPARTS_DEFAULT "mtdparts=omap2-nand.0:512k(MLO),"\
- "1920k(u-boot),128k(u-boot-env),"\
- "4m(kernel),-(fs)"
- #endif
- /* Environment information */
- /*
- * PREBOOT assumes the 4.3" display is attached. User can interrupt
- * and modify display variable to suit their needs.
- */
- #define CONFIG_PREBOOT \
- "echo ======================NOTICE============================;"\
- "echo \"The u-boot environment is not set.\";" \
- "echo \"If using a display a valid display variable for your panel\";" \
- "echo \"needs to be set.\";" \
- "echo \"Valid display options are:\";" \
- "echo \" 2 == LQ121S1DG31 TFT SVGA (12.1) Sharp\";" \
- "echo \" 3 == LQ036Q1DA01 TFT QVGA (3.6) Sharp w/ASIC\";" \
- "echo \" 5 == LQ064D343 TFT VGA (6.4) Sharp\";" \
- "echo \" 7 == LQ10D368 TFT VGA (10.4) Sharp\";" \
- "echo \" 15 == LQ043T1DG01 TFT WQVGA (4.3) Sharp (DEFAULT)\";" \
- "echo \" vga[-dvi or -hdmi] LCD VGA 640x480\";" \
- "echo \" svga[-dvi or -hdmi] LCD SVGA 800x600\";" \
- "echo \" xga[-dvi or -hdmi] LCD XGA 1024x768\";" \
- "echo \" 720p[-dvi or -hdmi] LCD 720P 1280x720\";" \
- "echo \"Defaulting to 4.3 LCD panel (display=15).\";" \
- "setenv display 15;" \
- "setenv preboot;" \
- "nand unlock;" \
- "saveenv;"
- #define CONFIG_EXTRA_ENV_SETTINGS \
- "loadaddr=0x81000000\0" \
- "uimage=uImage\0" \
- "zimage=zImage\0" \
- "mtdids=" MTDIDS_DEFAULT "\0" \
- "mtdparts=" MTDPARTS_DEFAULT "\0" \
- "mmcdev=0\0" \
- "mmcroot=/dev/mmcblk0p2 rw\0" \
- "mmcrootfstype=ext4 rootwait\0" \
- "nandroot=ubi0:rootfs rw ubi.mtd=fs noinitrd\0" \
- "nandrootfstype=ubifs rootwait\0" \
- "autoboot=mmc dev ${mmcdev}; if mmc rescan; then " \
- "if run loadbootscript; then " \
- "run bootscript; " \
- "else " \
- "run defaultboot;" \
- "fi; " \
- "else run defaultboot; fi\0" \
- "defaultboot=run mmcramboot\0" \
- "consoledevice=ttyO0\0" \
- "display=15\0" \
- "setconsole=setenv console ${consoledevice},${baudrate}n8\0" \
- "dump_bootargs=echo 'Bootargs: '; echo $bootargs\0" \
- "rotation=0\0" \
- "vrfb_arg=if itest ${rotation} -ne 0; then " \
- "setenv bootargs ${bootargs} omapfb.vrfb=y " \
- "omapfb.rotate=${rotation}; " \
- "fi\0" \
- "optargs=ignore_loglevel early_printk no_console_suspend\0" \
- "addmtdparts=setenv bootargs ${bootargs} ${mtdparts}\0" \
- "common_bootargs=setenv bootargs ${bootargs} display=${display} " \
- "${optargs};" \
- "run addmtdparts; " \
- "run vrfb_arg\0" \
- "loadbootscript=fatload mmc ${mmcdev} ${loadaddr} boot.scr\0" \
- "bootscript=echo 'Running bootscript from mmc ...'; " \
- "source ${loadaddr}\0" \
- "loaduimage=mmc rescan; " \
- "fatload mmc ${mmcdev} ${loadaddr} ${uimage}\0" \
- "loadzimage=mmc rescan; " \
- "fatload mmc ${mmcdev} ${loadaddr} ${zimage}\0" \
- "ramdisksize=64000\0" \
- "ramdiskaddr=0x82000000\0" \
- "ramdiskimage=rootfs.ext2.gz.uboot\0" \
- "loadramdisk=mmc rescan; " \
- "fatload mmc ${mmcdev} ${ramdiskaddr} ${ramdiskimage}\0" \
- "ramargs=run setconsole; setenv bootargs console=${console} " \
- "root=/dev/ram rw ramdisk_size=${ramdisksize}\0" \
- "mmcargs=run setconsole; setenv bootargs console=${console} " \
- "${optargs} " \
- "root=${mmcroot} " \
- "rootfstype=${mmcrootfstype}\0" \
- "nandargs=run setconsole; setenv bootargs console=${console} " \
- "${optargs} " \
- "root=${nandroot} " \
- "rootfstype=${nandrootfstype}\0" \
- "fdtaddr=0x86000000\0" \
- "loadfdtimage=mmc rescan; " \
- "fatload mmc ${mmcdev} ${fdtaddr} ${fdtimage}\0" \
- "mmcbootz=echo Booting with DT from mmc${mmcdev} ...; " \
- "run mmcargs; " \
- "run common_bootargs; " \
- "run dump_bootargs; " \
- "run loadzimage; " \
- "run loadfdtimage; " \
- "bootz ${loadaddr} - ${fdtaddr}\0" \
- "mmcramboot=echo 'Booting uImage kernel from mmc w/ramdisk...'; " \
- "run ramargs; " \
- "run common_bootargs; " \
- "run dump_bootargs; " \
- "run loaduimage; " \
- "run loadramdisk; " \
- "bootm ${loadaddr} ${ramdiskaddr}\0" \
- "mmcrambootz=echo 'Booting zImage kernel from mmc w/ramdisk...'; " \
- "run ramargs; " \
- "run common_bootargs; " \
- "run dump_bootargs; " \
- "run loadzimage; " \
- "run loadramdisk; " \
- "run loadfdtimage; " \
- "bootz ${loadaddr} ${ramdiskaddr} ${fdtaddr}\0; " \
- "tftpboot=echo 'Booting kernel/ramdisk rootfs from tftp...'; " \
- "run ramargs; " \
- "run common_bootargs; " \
- "run dump_bootargs; " \
- "tftpboot ${loadaddr} ${uimage}; " \
- "tftpboot ${ramdiskaddr} ${ramdiskimage}; " \
- "bootm ${loadaddr} ${ramdiskaddr}\0"
- #define CONFIG_BOOTCOMMAND \
- "run autoboot"
- /* Miscellaneous configurable options */
- #define CONFIG_AUTO_COMPLETE
- /* memtest works on */
- #define CONFIG_SYS_MEMTEST_START (OMAP34XX_SDRC_CS0)
- #define CONFIG_SYS_MEMTEST_END (OMAP34XX_SDRC_CS0 + \
- 0x01F00000) /* 31MB */
- /* FLASH and environment organization */
- /* **** PISMO SUPPORT *** */
- #if defined(CONFIG_CMD_NAND)
- #define CONFIG_SYS_FLASH_BASE NAND_BASE
- #elif defined(CONFIG_CMD_ONENAND)
- #define CONFIG_SYS_FLASH_BASE ONENAND_MAP
- #endif
- /* Monitor at start of flash */
- #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE
- #define CONFIG_ENV_IS_IN_NAND 1
- #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */
- #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */
- #define SMNAND_ENV_OFFSET 0x260000 /* environment starts here */
- #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */
- #define CONFIG_ENV_OFFSET SMNAND_ENV_OFFSET
- #define CONFIG_ENV_ADDR SMNAND_ENV_OFFSET
- /* SMSC922x Ethernet */
- #if defined(CONFIG_CMD_NET)
- #define CONFIG_SMC911X
- #define CONFIG_SMC911X_32_BIT
- #define CONFIG_SMC911X_BASE 0x08000000
- #endif /* (CONFIG_CMD_NET) */
- /* Defines for SPL */
- #define CONFIG_SPL_OMAP3_ID_NAND
- /* NAND: SPL falcon mode configs */
- #ifdef CONFIG_SPL_OS_BOOT
- #define CONFIG_CMD_SPL_NAND_OFS 0x240000
- #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000
- #define CONFIG_CMD_SPL_WRITE_SIZE 0x2000
- #endif
- #endif /* __CONFIG_H */
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