tiLinux Core Uboot.docx
- 文档编号:12447389
- 上传时间:2023-04-19
- 格式:DOCX
- 页数:7
- 大小:14.55KB
tiLinux Core Uboot.docx
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tiLinuxCoreUboot
ti-LinuxCoreU-boot
Contents[hide]
1Overview
2GeneralInformation
2.1GettingtheU-BootSourceCode
2.2DeviceTrees
2.3BuildingMLOandu-boot
2.3.1Settingthetoolchainpath
2.3.2CleaningtheSources
2.3.3CompilingMLOandu-boot
2.4U-BootEnvironment
2.4.1Restoringdefaults
2.4.2NetworkingEnvironment
2.5WorkingwithUSBDeviceFirmwareUpgrade
2.6USBPeripheralbootmode(SPL-DFUsupport)
3Usingthenetwork(WiredorUSBClient)
3.1BootingU-Bootfromthenetwork
3.2MultipleInterfaces
3.3NetworkconfigurationviaDHCP
3.4Manualnetworkconfiguration
3.5DisablingGigabitPhyAdvertising
3.6BootingLinuxfromthenetwork
4UsingNAND
4.1WritingtoNANDfromU-Boot
4.2WritingtoNANDviaDFU
4.3BootingfromNAND
5UsingSD,eMMCorUSBstorage
5.1PartitioningeMMCfromU-Boot
5.2UpdatinganSDcardfromahostPC
5.3UpdatinganSDcardoreMMCusingDFU
5.4UpdatinganSDcardoreMMCwithRAWwrites
5.5BootingLinuxfromSDcardoreMMC
5.6BootingLinuxfromUSBstorage
6UsingSPI
6.1WritingtoSPIfromU-Boot
6.2BootingfromSPI
7UsingQSPI
7.1DRA7xxsupport
7.1.1WritingtoQSPIfromU-Boot
7.1.2WritingtoQSPIusingDFU
7.1.3BootingfromQSPIfromu-boot
7.1.4BootingfromQSPIfromSPL(SinglestageorFalconmode)
7.2AM43xxsupport
7.2.1WritingtoQSPIfromU-Boot
7.2.2BootingfromQSPI8UsingNOR
8.1WritingtoNORfromU-Boot
8.2BootingfromNOR
9UsingUART
9.1BootingU-BootfromtheconsoleUART
10Archived
Overview
ThisdocumentcoversthegeneraluseofLinuxCoreReleaseofU-Bootonfollowingplatforms:
am335xGPEVM
am335xEVM-SK
BeagleBoneWhite
BeagleBoneBlack
DRA7xxEVM(J6andJ6Eco)
AM43xxGPEVM
AM43xxePOSEVM
AM43xxEVM-SK
AM57xxGPEVM
66AK2HxEVM
K2KEVM
K2ExEVM
66AK2L06EVM
K2GEVM
Board
Wiredethernet
USBgadgetethernet
DFU
NAND
SD/eMMC
USBHost(massstorage)
SPIflash
AM335xEVM
yes
yes
yes
yes
yes
yes
yes
AM335xEVM-SK
yes
yes
yes
N/A
yes
yes
N/A
BeagleboneWhite/Black
yes
yes
yes
N/A
yes
yes
N/A
DRA7xxEVM
yes
no
yes
yes
yes(both)
yes
yes(QSPI)
AM43xxGPEVM
yes
no
yes
yes
yes(both)
yes
yes(QSPI)
AM43xxePOSEVM
yes
no
yes
N/A
yes(both)
yes
yes(QSPI)
AM43xxEVM-SK
yes
no
yes
N/A
yes(both)
yes
yes(QSPI)
AM57xxGPEVM
yes
no
no
N/A
yes(both)
yes
N/A
K2H/K/E/LEVM
yes
no
no
yes
no
no
yes
K2GEVM
yes
no
no
yes
yes(both)
no
yes(QSPI)
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