| Sandeep Paulraj | 49ea9a0 | 2009-11-21 13:13:59 -0500 | [diff] [blame] | 1 | Summary |
| 2 | ======= |
| 3 | |
| 4 | This README is about U-Boot support for TI's ARM 926EJS based family of SoCs. |
| 5 | These SOCs are used for cameras, video security and surveillance, DVR's, etc. |
| 6 | DaVinci SOC's comprise of DM644x, DM646x, DM35x and DM36x series of SOC's |
| 7 | Additionally there are some SOCs meant for the audio market which though have |
| 8 | an OMAP part number are very similar to the DaVinci series of SOC's |
| 9 | Additionally, some family members contain a TI DSP and/or graphics |
| 10 | co processors along with a host of other peripherals. |
| 11 | |
| 12 | Currently the following boards are supported: |
| 13 | |
| 14 | * TI DaVinci DM644x EVM |
| 15 | |
| 16 | * TI DaVinci DM646x EVM |
| 17 | |
| 18 | * TI DaVinci DM355 EVM |
| 19 | |
| 20 | * TI DaVinci DM365 EVM |
| 21 | |
| 22 | * TI DA830 EVM |
| 23 | |
| 24 | * DM355 based Leopard board |
| 25 | |
| 26 | * DM644x based schmoogie board |
| 27 | |
| 28 | * DM644x based sffsdr board |
| 29 | |
| 30 | * DM644x based sonata board |
| 31 | |
| 32 | Build |
| 33 | ===== |
| 34 | |
| 35 | * TI DaVinci DM644x EVM: |
| 36 | |
| 37 | make davinci_dvevm_config |
| 38 | make |
| 39 | |
| 40 | * TI DaVinci DM646x EVM: |
| 41 | |
| 42 | make davinci_dm6467evm_config |
| 43 | make |
| 44 | |
| 45 | * TI DaVinci DM355 EVM: |
| 46 | |
| 47 | make davinci_dm355evm_config |
| 48 | make |
| 49 | |
| 50 | * TI DaVinci DM365 EVM: |
| 51 | |
| 52 | make davinci_dm365evm_config |
| 53 | make |
| 54 | |
| 55 | * TI DA830 EVM: |
| 56 | |
| 57 | make da830evm_config |
| 58 | make |
| 59 | |
| 60 | * DM355 based Leopard board: |
| 61 | |
| 62 | make davinci_dm355leopard_config |
| 63 | make |
| 64 | |
| 65 | * DM644x based schmoogie board: |
| 66 | |
| 67 | make davinci_schmoogie_config |
| 68 | make |
| 69 | |
| 70 | * DM644x based sffsdr board: |
| 71 | |
| 72 | make davinci_sffsdr_config |
| 73 | make |
| 74 | |
| 75 | * DM644x based sonata board: |
| 76 | |
| 77 | make davinci_sonata_config |
| 78 | make |
| 79 | |
| 80 | Bootloaders |
| 81 | =============== |
| 82 | |
| 83 | The DaVinci SOC's use 2 bootloaders. The low level initialization |
| 84 | is done by a UBL(user boot loader). The UBL is written to a NAND/NOR/SPI flash |
| 85 | by a programmer. During initial bootup, the ROM Bootloader reads the UBL |
| 86 | from a storage device and loads it into the IRAM. The UBL then loads the U-Boot |
| 87 | into the RAM. |
| 88 | The programmers and UBL are always released as part of any standard TI |
| 89 | software release associated with an SOC. |
| 90 | |
| 91 | Links |
| 92 | ===== |
| 93 | |
| 94 | 1) TI DaVinci DM355 EVM: |
| 95 | http://focus.ti.com/docs/prod/folders/print/tms320dm355.html |
| 96 | http://www.spectrumdigital.com/product_info.php?cPath=103&products_id=203&osCsid=c499af6087317f11b3da19b4e8f1af32 |
| 97 | |
| 98 | 2) TI DaVinci DM365 EVM: |
| 99 | http://focus.ti.com/docs/prod/folders/print/tms320dm365.html?247SEM= |
| 100 | http://support.spectrumdigital.com/boards/evmdm365/revc/ |
| 101 | |
| 102 | 3) DaVinci DM355 based leopard board |
| 103 | http://designsomething.org/leopardboard/default.aspx |
| 104 | http://www.spectrumdigital.com/product_info.php?cPath=103&products_id=192&osCsid=67c20335668ffc57cb35727106eb24b1 |
| 105 | |
| 106 | 4) TI DaVinci DM6467 EVM: |
| 107 | http://focus.ti.com/docs/prod/folders/print/tms320dm6467.html |
| 108 | http://support.spectrumdigital.com/boards/evmdm6467/revf/ |
| 109 | |
| 110 | 5) TI DaVinci DM6446 EVM: |
| 111 | http://focus.ti.com/docs/prod/folders/print/tms320dm6446.html |
| 112 | http://www.spectrumdigital.com/product_info.php?cPath=103&products_id=222 |
| 113 | |
| 114 | 6) TI DA830 EVM |
| 115 | http://focus.ti.com/apps/docs/gencontent.tsp?appId=1&contentId=52385 |
| 116 | http://www.spectrumdigital.com/product_info.php?cPath=37&products_id=214 |