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22 lines
679 B
22 lines
679 B
11 years ago
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README for HVUBL
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This UBL can be used for flashing itself and a 2nd stage bootloader (usually
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U-boot) in flash memory.
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It can also be used to flash an arbitrary data image into flash, without
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a header.
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It can also be used to run DDR RAM memory testing.
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To compile HVUBL for the sffsdr board, for example, run:
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$> make BOARD=sffsdr
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The Makefile honors the CROSS_COMPILE environment variable to specify the prefix
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of your ARM gcc toolchain. If it is not set, it defaults to:
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CROSS_COMPILE=arm-linux-
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You can override it like this, for example:
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$> make CROSS_COMPILE=arm-angstrom-linux-gnueabi- BOARD=sffsdr
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The output file, in ARM ELF format, will be named <ubl.elf>
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