| /* SPDX-License-Identifier: GPL-2.0+ */ |
| /* |
| * Configuration settings for the QUIPOS Cairo board. |
| * |
| * Copyright (C) DENX GmbH |
| * |
| * Author : |
| * Albert ARIBAUD <albert.aribaud@3adev.fr> |
| * |
| * Derived from EVM code by |
| * Manikandan Pillai <mani.pillai@ti.com> |
| * Itself derived from Beagle Board and 3430 SDP code by |
| * Richard Woodruff <r-woodruff2@ti.com> |
| * Syed Mohammed Khasim <khasim@ti.com> |
| * |
| * Also derived from include/configs/omap3_beagle.h |
| */ |
| |
| #ifndef __OMAP3_CAIRO_CONFIG_H |
| #define __OMAP3_CAIRO_CONFIG_H |
| |
| /* |
| * 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_UBOOT_START CONFIG_SYS_TEXT_BASE |
| #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> |
| |
| #define CONFIG_REVISION_TAG 1 |
| #define CONFIG_ENV_OVERWRITE |
| |
| /* Enable Multi Bus support for I2C */ |
| #define CONFIG_I2C_MULTI_BUS 1 |
| |
| /* Probe all devices */ |
| #define CONFIG_SYS_I2C_NOPROBES { {0x0, 0x0} } |
| |
| /* |
| * TWL4030 |
| */ |
| |
| /* |
| * Board NAND Info. |
| */ |
| #define CONFIG_SYS_MAX_NAND_DEVICE 1 /* Max number of NAND */ |
| /* devices */ |
| #define CONFIG_EXTRA_ENV_SETTINGS \ |
| "machid=ffffffff\0" \ |
| "fdt_high=0x87000000\0" \ |
| "baudrate=115200\0" \ |
| "fec_addr=00:50:C2:7E:90:F0\0" \ |
| "netmask=255.255.255.0\0" \ |
| "ipaddr=192.168.2.9\0" \ |
| "gateway=192.168.2.1\0" \ |
| "serverip=192.168.2.10\0" \ |
| "nfshost=192.168.2.10\0" \ |
| "stdin=serial\0" \ |
| "stdout=serial\0" \ |
| "stderr=serial\0" \ |
| "bootargs_mmc_ramdisk=mem=128M " \ |
| "console=ttyO1,115200n8 " \ |
| "root=/dev/ram0 rw " \ |
| "initrd=0x81600000,16M " \ |
| "mpurate=600 ramdisk_size=16384 omapfb.rotate=1 " \ |
| "omapfb.rotate_type=1 omap_vout.vid1_static_vrfb_alloc=y\0" \ |
| "mmcboot=mmc init; " \ |
| "fatload mmc 0 0x80000000 uImage; " \ |
| "fatload mmc 0 0x81600000 ramdisk.gz; " \ |
| "setenv bootargs ${bootargs_mmc_ramdisk}; " \ |
| "bootm 0x80000000\0" \ |
| "bootargs_nfs=mem=99M console=ttyO0,115200n8 noinitrd rw ip=dhcp " \ |
| "root=/dev/nfs " \ |
| "nfsroot=192.168.2.10:/home/spiid/workdir/Quipos/rootfs,nolock " \ |
| "mpurate=600 omapfb.rotate=1 omapfb.rotate_type=1 " \ |
| "omap_vout.vid1_static_vrfb_alloc=y\0" \ |
| "boot_nfs=run get_kernel; setenv bootargs ${bootargs_nfs}; " \ |
| "bootm 0x80000000\0" \ |
| "bootargs_nand=mem=128M console=ttyO1,115200n8 noinitrd " \ |
| "root=/dev/mtdblock4 rw rootfstype=jffs2 mpurate=600 " \ |
| "omap_vout.vid1_static_vrfb_alloc=y omapfb.rotate=1 " \ |
| "omapfb.rotate_type=1\0" \ |
| "boot_nand=nand read.i 0x80000000 280000 300000; setenv " \ |
| "bootargs ${bootargs_nand}; bootm 0x80000000\0" \ |
| "ledorange=i2c dev 1; i2c mw 60 00 00 1; i2c mw 60 14 FF 1; " \ |
| "i2c mw 60 15 FF 1; i2c mw 60 16 FF 1; i2c mw 60 17 FF 1; " \ |
| "i2c mw 60 09 10 1; i2c mw 60 06 10 1\0" \ |
| "ledgreen=i2c dev 1; i2c mw 60 00 00 1; i2c mw 60 14 FF 1; " \ |
| "i2c mw 60 15 FF 1; i2c mw 60 16 FF 1; i2c mw 60 17 FF 1; i2c " \ |
| "mw 60 09 00 1; i2c mw 60 06 10 1\0" \ |
| "ledoff=i2c dev 1; i2c mw 60 00 00 1; i2c mw 60 14 FF 1; " \ |
| "i2c mw 60 15 FF 1; i2c mw 60 16 FF 1; i2c mw 60 17 FF 1; " \ |
| "i2c mw 60 09 00 1; i2c mw 60 06 0 1\0" \ |
| "ledred=i2c dev 1; i2c mw 60 00 00 1; i2c mw 60 14 FF 1; " \ |
| "i2c mw 60 15 FF 1; i2c mw 60 16 FF 1; i2c mw 60 17 FF 1; " \ |
| "i2c mw 60 09 10 1; i2c mw 60 06 0 1\0" \ |
| "flash_xloader=mw.b 0x81600000 0xff 0x20000; " \ |
| "nand erase 0 20000; " \ |
| "fatload mmc 0 0x81600000 MLO; " \ |
| "nandecc hw; " \ |
| "nand write.i 0x81600000 0 20000;\0" \ |
| "flash_uboot=mw.b 0x81600000 0xff 0x40000; " \ |
| "nand erase 80000 40000; " \ |
| "fatload mmc 0 0x81600000 u-boot.bin; " \ |
| "nandecc sw; " \ |
| "nand write.i 0x81600000 80000 40000;\0" \ |
| "flash_kernel=mw.b 0x81600000 0xff 0x300000; " \ |
| "nand erase 280000 300000; " \ |
| "fatload mmc 0 0x81600000 uImage; " \ |
| "nandecc sw; " \ |
| "nand write.i 0x81600000 280000 300000;\0" \ |
| "flash_rootfs=fatload mmc 0 0x81600000 rootfs.jffs2; " \ |
| "nandecc sw; " \ |
| "nand write.jffs2 0x680000 0xFF ${filesize}; " \ |
| "nand erase 680000 ${filesize}; " \ |
| "nand write.jffs2 81600000 680000 ${filesize};\0" \ |
| "flash_scrub=nand scrub; " \ |
| "run flash_xloader; " \ |
| "run flash_uboot; " \ |
| "run flash_kernel; " \ |
| "run flash_rootfs;\0" \ |
| "flash_all=run ledred; " \ |
| "nand erase.chip; " \ |
| "run ledorange; " \ |
| "run flash_xloader; " \ |
| "run flash_uboot; " \ |
| "run flash_kernel; " \ |
| "run flash_rootfs; " \ |
| "run ledgreen; " \ |
| "run boot_nand; \0" \ |
| |
| #define CONFIG_BOOTCOMMAND \ |
| "if fatload mmc 0 0x81600000 MLO; then run flash_all; " \ |
| "else run boot_nand; fi" |
| |
| /* |
| * OMAP3 has 12 GP timers, they can be driven by the system clock |
| * (12/13/16.8/19.2/38.4MHz) or by 32KHz clock. We use 13MHz (V_SCLK). |
| * This rate is divided by a local divisor. |
| */ |
| #define CONFIG_SYS_PTV 2 /* Divisor: 2^(PTV+1) => 8 */ |
| |
| /*----------------------------------------------------------------------- |
| * FLASH and environment organization |
| */ |
| |
| /* **** PISMO SUPPORT *** */ |
| #if defined(CONFIG_CMD_NAND) |
| #define CONFIG_SYS_FLASH_BASE NAND_BASE |
| #endif |
| |
| /* Monitor at start of flash */ |
| #define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_FLASH_BASE |
| #define CONFIG_SYS_ONENAND_BASE ONENAND_MAP |
| |
| #define CONFIG_ENV_SIZE (128 << 10) /* 128 KiB */ |
| #define ONENAND_ENV_OFFSET 0x260000 /* environment starts here */ |
| |
| #define CONFIG_SYS_ENV_SECT_SIZE (128 << 10) /* 128 KiB */ |
| #define CONFIG_ENV_OFFSET 0x260000 |
| #define CONFIG_ENV_ADDR 0x260000 |
| |
| /* Defines for SPL */ |
| |
| /* NAND boot config */ |
| #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 0 |
| #define CONFIG_SYS_NAND_ECCPOS {2, 3, 4, 5, 6, 7, 8, 9,\ |
| 10, 11, 12, 13} |
| #define CONFIG_SYS_NAND_ECCSIZE 512 |
| #define CONFIG_SYS_NAND_ECCBYTES 3 |
| #define CONFIG_NAND_OMAP_ECCSCHEME OMAP_ECC_HAM1_CODE_HW |
| #define CONFIG_SYS_NAND_U_BOOT_OFFS 0x80000 |
| /* NAND: SPL falcon mode configs */ |
| #ifdef CONFIG_SPL_OS_BOOT |
| #define CONFIG_SYS_NAND_SPL_KERNEL_OFFS 0x280000 |
| #endif |
| |
| /* env defaults */ |
| #define CONFIG_BOOTFILE "uImage" |
| |
| /* Provide the MACH_TYPE value the vendor kernel requires */ |
| #define CONFIG_MACH_TYPE 3063 |
| |
| /*----------------------------------------------------------------------- |
| * FLASH and environment organization |
| */ |
| |
| /* **** PISMO SUPPORT *** */ |
| |
| #define CONFIG_SYS_MAX_FLASH_SECT 520 /* max number of sectors */ |
| /* on one chip */ |
| #define CONFIG_SYS_MAX_FLASH_BANKS 2 /* max number of flash banks */ |
| |
| /*----------------------------------------------------------------------- |
| * CFI FLASH driver setup |
| */ |
| /* timeout values are in ticks */ |
| #define CONFIG_SYS_FLASH_ERASE_TOUT (100 * CONFIG_SYS_HZ) |
| #define CONFIG_SYS_FLASH_WRITE_TOUT (100 * CONFIG_SYS_HZ) |
| |
| /* Flash banks JFFS2 should use */ |
| #define CONFIG_SYS_MAX_MTD_BANKS (CONFIG_SYS_MAX_FLASH_BANKS + \ |
| CONFIG_SYS_MAX_NAND_DEVICE) |
| #define CONFIG_SYS_JFFS2_MEM_NAND |
| /* use flash_info[2] */ |
| #define CONFIG_SYS_JFFS2_FIRST_BANK CONFIG_SYS_MAX_FLASH_BANKS |
| #define CONFIG_SYS_JFFS2_NUM_BANKS 1 |
| |
| #endif /* __OMAP3_CAIRO_CONFIG_H */ |