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Last change
on this file since 927 was
758,
checked in by cfuguet, 10 years ago
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tsar_boot: improving configuration infrastructure
- Using hard_config.h which respects the same sintax that
the hard_config.h file of all TSAR platforms.
This file can be then generated by the GIET-VM genmap
tool or written manually.
- All peripheral drivers have been moved to a drivers
directory and they are compiled as a static library.
This allows GCC to only include in the final .ELF the
object files of used peripherals and not all of them.
- Example hard_config.h and ldscripts have been introduced
in the conf directory.
- Improving comments in all files
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File size:
637 bytes
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| 1 | /** |
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| 2 | * \file reset_rdk.c |
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| 3 | * \date December 14, 2014 |
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| 4 | * \author Cesar Fuguet |
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| 5 | */ |
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| 6 | #include <reset_rdk.h> |
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| 7 | #include <reset_utils.h> |
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| 8 | #include <defs.h> |
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| 9 | |
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| 10 | #ifndef SEG_RDK_BASE |
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| 11 | # error "SEG_RDK_BASE constant must be defined in the hard_config.h file" |
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| 12 | #endif |
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| 13 | |
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| 14 | static int* const rdk_address = (int* const)SEG_RDK_BASE; |
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| 15 | |
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| 16 | int reset_rdk_init() |
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| 17 | { |
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| 18 | return 0; |
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| 19 | } |
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| 20 | |
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| 21 | int reset_rdk_read( unsigned int lba, void* buffer, unsigned int count ) |
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| 22 | { |
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| 23 | char* const src = (char* const)rdk_address + (lba * BLOCK_SIZE); |
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| 24 | memcpy(buffer, (void*)src, count * BLOCK_SIZE); |
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| 25 | return 0; |
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| 26 | } |
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| 27 | |
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| 28 | /* |
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| 29 | * vim: tabstop=4 : softtabstop=4 : shiftwidth=4 : expandtab |
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| 30 | */ |
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