Changeset 059c95e in rtems


Ignore:
Timestamp:
Feb 14, 2005, 10:05:04 PM (16 years ago)
Author:
Eric Norum <WENorum@…>
Branches:
4.10, 4.11, 4.8, 4.9, 5, master
Children:
bb540989
Parents:
995e19f5
Message:

Don't cache flash.

Location:
c/src/lib/libbsp/m68k/uC5282
Files:
2 edited

Legend:

Unmodified
Added
Removed
  • c/src/lib/libbsp/m68k/uC5282/ChangeLog

    r995e19f5 r059c95e  
     12005-02-14  Eric Norum <norume@aps.anl.gov>
     2
     3        * startup/bspstart.c: Don't cache flash -- it messes up programming.
     4
    152005-02-04      Ralf Corsepius <ralf.corsepius@rtems.org>
    26
  • c/src/lib/libbsp/m68k/uC5282/startup/bspstart.c

    r995e19f5 r059c95e  
    200200
    201201    /*
    202      * Cache SDRAM and FLASH
     202     * Cache SDRAM
    203203     */
    204204    m68k_set_acr0(MCF5XXX_ACR_AB((uint32_t)_RamBase)     |
     
    206206                  MCF5XXX_ACR_EN                         |
    207207                  MCF5XXX_ACR_BWE                        |
    208                   MCF5XXX_ACR_SM_IGNORE);
    209     m68k_set_acr1(MCF5XXX_ACR_AB((uint32_t)_FlashBase)   |
    210                   MCF5XXX_ACR_AM((uint32_t)_FlashSize-1) |
    211                   MCF5XXX_ACR_EN                         |
    212208                  MCF5XXX_ACR_SM_IGNORE);
    213209
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