求一份DM8148-V2开发板uboot默认的print参数 - TMS320DM8148 - 嵌入式开发者社区 - 51ele.net
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[已解决] 求一份DM8148-V2开发板uboot默认的print参数

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发表于 2018-8-1 10:20:27 | 显示全部楼层 |阅读模式
开发板几经易手,无法启动,求一份print后的出厂默认参数,

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您好,如下所示,希望可以帮助到您。 TI8148_EVM#pri bootcmd=run mmcboot; run nandboot; run spiboot; bootdelay=3 baudrate=115200 autoload=yes verify=yes bootfile=uImage ramdisk_file=ramdisk.gz loadadd ...
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发表于 2018-8-1 13:58:20 | 显示全部楼层
您好,如下所示,希望可以帮助到您。


TI8148_EVM#pri
bootcmd=run mmcboot; run nandboot; run spiboot;
bootdelay=3
baudrate=115200
autoload=yes
verify=yes
bootfile=uImage
ramdisk_file=ramdisk.gz
loadaddr=0x81000000
script_addr=0x80900000
console_args=console=ttyO0,115200n8
optargs=notifyk.vpssm3_sva=0xBF900000 vmalloc=50M noinitrd
mmcdev=0
mmcroot=/dev/mmcblk0p2 rw rootwait
loadimage=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}
loadbootscript=fatload mmc ${mmcdev} ${script_addr} boot.scr
bootscript= echo Running bootscript from MMC/SD to set the ENV...; source ${script_addr}
mmcargs=setenv bootargs ${console_args} ${mem_args} root=${mmcroot} ${optargs}
mmcboot=mmc list; if mmc rescan ${mmcdev}; then if run loadbootscript; then run bootscript; fi; if run loadimage; then echo Booting from mmc${mmcdev} ...; run mmcargs; bootm ${loadaddr}; fi; fi;
emmcroot=/dev/mmcblk1p2 rw rootwait
emmcargs=setenv bootargs ${console_args} ${mem_args} root=${emmcroot} ${optargs}
mtdids=nand0=omap2-nand.0
mtdparts=mtdparts=omap2-nand.0:512k(u-boot-min),512k(u-boot),512k(env),4m(kernel),640m(filesystem),-(user_data)
nandroot=ubi0_0 ubi.mtd=9
nandrootfstype=ubifs
get_nand_pagesize=nand info
nanddev=0
nandbootpart=kernel
nandargs=setenv bootargs ${console_args} ${mem_args} root=${nandroot},${nand_pagesize} rootfstype=${nandrootfstype} ${optargs}
nandboot=if nboot ${nandbootpart}; then echo Booting from nand ...; run get_nand_pagesize; run nandargs; bootm ${loadaddr}; fi;
rootpath=/export/rootfs
nfsopts=nolock
netargs=setenv bootargs ${console_args} ${mem_args} ip=dhcp root=/dev/nfs nfsroot=${serverip}{rootpath},${nfsopts} rw
netboot=echo Booting from network ...; run netargs; if mmc rescan ${mmcdev}; then if run loadimage; then bootm ${loadaddr}; fi; fi; if sf probe ${spidev}; then sf read ${loadaddr} ${spibootaddr} ${spibootsize}; bootm ${loadaddr}; fi; fi;
spidev=0
spibootaddr=0x100000
spibootsize=0x400000
spiargs=mmcargs
spiboot=if sf probe ${spidev}; then sf read ${loadaddr} ${spibootaddr} ${spibootsize}; run ${spiargs}; bootm ${loadaddr}; fi;
ethaddr=74:da:ea:44:4a:46
ethact=cpsw
stdin=serial
stdout=serial
stderr=serial
mem_args=mem=256M@0x80000000 mem=512M@0xc0000000

Environment size: 2136/8188 bytes
TI8148_EVM#
bootcmd=run mmcboot; run nandboot; run spiboot;
bootdelay=3
baudrate=115200
autoload=yes
verify=yes
bootfile=uImage
ramdisk_file=ramdisk.gz
loadaddr=0x81000000
script_addr=0x80900000
console_args=console=ttyO0,115200n8
optargs=notifyk.vpssm3_sva=0xBF900000 vmalloc=50M noinitrd
mmcdev=0
mmcroot=/dev/mmcblk0p2 rw rootwait
loadimage=fatload mmc ${mmcdev} ${loadaddr} ${bootfile}
loadbootscript=fatload mmc ${mmcdev} ${script_addr} boot.scr
bootscript= echo Running bootscript from MMC/SD to set the ENV...; source ${script_addr}
mmcargs=setenv bootargs ${console_args} ${mem_args} root=${mmcroot} ${optargs}
mmcboot=mmc list; if mmc rescan ${mmcdev}; then if run loadbootscript; then run bootscript; fi; if run loadimage; then echo Booting from mmc${mmcdev} ...; run mmcargs; bootm ${loadaddr}; fi; fi;
emmcroot=/dev/mmcblk1p2 rw rootwait
emmcargs=setenv bootargs ${console_args} ${mem_args} root=${emmcroot} ${optargs}
mtdids=nand0=omap2-nand.0
mtdparts=mtdparts=omap2-nand.0:512k(u-boot-min),512k(u-boot),512k(env),4m(kernel),640m(filesystem),-(user_data)
nandroot=ubi0_0 ubi.mtd=9
nandrootfstype=ubifs
get_nand_pagesize=nand info
nanddev=0
nandbootpart=kernel
nandargs=setenv bootargs ${console_args} ${mem_args} root=${nandroot},${nand_pagesize} rootfstype=${nandrootfstype} ${optargs}
nandboot=if nboot ${nandbootpart}; then echo Booting from nand ...; run get_nand_pagesize; run nandargs; bootm ${loadaddr}; fi;
rootpath=/export/rootfs
nfsopts=nolock
netargs=setenv bootargs ${console_args} ${mem_args} ip=dhcp root=/dev/nfs nfsroot=${serverip}{rootpath},${nfsopts} rw
netboot=echo Booting from network ...; run netargs; if mmc rescan ${mmcdev}; then if run loadimage; then bootm ${loadaddr}; fi; fi; if sf probe ${spidev}; then sf read ${loadaddr} ${spibootaddr} ${spibootsize}; bootm ${loadaddr}; fi; fi;
spidev=0
spibootaddr=0x100000
spibootsize=0x400000
spiargs=mmcargs
spiboot=if sf probe ${spidev}; then sf read ${loadaddr} ${spibootaddr} ${spibootsize}; run ${spiargs}; bootm ${loadaddr}; fi;
ethaddr=74:da:ea:44:4a:46
ethact=cpsw
stdin=serial
stdout=serial
stderr=serial
mem_args=mem=256M@0x80000000 mem=512M@0xc0000000

Environment size: 2136/8188 bytes
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