| 1 | # SplitFspBin.py is a python script to support some operations on Intel FSP 2.0 image.
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| 2 |
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| 3 | It supports:
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| 4 |
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| 5 | - Split Intel FSP 2.0 image into individual FSP-T/M/S/O component
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| 6 |
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| 7 | - Rebase Intel FSP 2.0 components to different base addresses
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| 8 |
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| 9 | - Generate Intel FSP 2.0 C header file
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| 10 |
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| 11 | - Display Intel FSP 2.0 information header for each FSP component
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| 12 |
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| 13 | ## Split Intel FSP 2.0 image
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| 14 |
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| 15 | To split individual FSP component in Intel FSP 2.0 image, the following
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| 16 | command can be used:
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| 17 |
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| 18 | **python SplitFspBin.py split [-h] -f FSPBINARY [-o OUTPUTDIR] [-n NAMETEMPLATE]**
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| 19 |
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| 20 | For example:
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| 21 |
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| 22 | `python SplitFspBin.py split -f FSP.bin`
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| 23 |
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| 24 | It will create FSP_T.bin, FSP_M.bin and FSP_S.bin in current directory.
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| 25 |
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| 26 | ## Rebase Intel FSP 2.0 components
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| 27 |
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| 28 | To rebase one or multiple FSP components in Intel FSP 2.0 image, the following
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| 29 | command can be used:
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| 30 |
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| 31 | **python SplitFspBin.py rebase [-h] -f FSPBINARY -c {t,m,s,o} [{t,m,s,o} ...] -b FSPBASE [FSPBASE ...] [-o OUTPUTDIR] [-n OUTPUTFILE]**
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| 32 |
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| 33 | For example:
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| 34 |
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| 35 | `python SplitFspBin.py rebase -f FSP.bin –c t –b 0xFFF00000 –n FSP_new.bin`
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| 36 |
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| 37 | It will rebase FSP-T component inside FSP.bin to new base 0xFFF00000 and save the
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| 38 | rebased Intel FSP 2.0 image into file FSP_new.bin.
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| 39 |
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| 40 | `python SplitFspBin.py rebase -f FSP.bin –c t m –b 0xFFF00000 0xFEF80000 –n FSP_new.bin`
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| 41 |
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| 42 | It will rebase FSP-T and FSP-M components inside FSP.bin to new base 0xFFF00000
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| 43 | and 0xFEF80000 respectively, and save the rebased Intel FSP 2.0 image into file
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| 44 | FSP_new.bin file.
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| 45 |
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| 46 | ## Generate Intel FSP 2.0 C header file
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| 47 |
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| 48 | To generate Intel FSP 2.0 C header file, the following command can be used:
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| 49 |
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| 50 | **Python SplitFspBin.py genhdr [-h] -f FSPBINARY [-o OUTPUTDIR] [-n HFILENAME]**
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| 51 |
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| 52 | For example:
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| 53 |
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| 54 | `python SplitFspBin.py genhdr -f FSP.bin –n FSP.h`
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| 55 |
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| 56 | It will create the C header file FSP.h containing the image ID, revision, offset
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| 57 | and size for each individual FSP component.
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| 58 |
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| 59 | ## Display Intel FSP 2.0 information header
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| 60 |
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| 61 | To display Intel FSP 2.0 information headers, the following command can be used:
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| 62 |
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| 63 | **Python SplitFspBin.py info [-h] -f FSPBINARY**
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| 64 |
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| 65 | For example:
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| 66 |
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| 67 | `python SplitFspBin.py info -f FSP.bin`
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| 68 |
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| 69 | It will print out the FSP information header for each FSP component.
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