[coreboot-gerrit] Patch merged into coreboot/master: bf04eda tegra124: enable JTAG in Security Mode

gerrit at coreboot.org gerrit at coreboot.org
Wed Nov 12 20:16:55 CET 2014


the following patch was just integrated into master:
commit bf04edaba71e61d8d2c7ee900c68fee82e0722c5
Author: Jimmy Zhang <jimmzhang at nvidia.com>
Date:   Tue Feb 11 17:21:20 2014 -0800

    tegra124: enable JTAG in Security Mode
    
    Once SECURITY_MODE fuse is burned, JTAG is disabled by default.
    To reenable JTAG, besides chip unique id and SecureJtagControl need
    to be built into BCT, Jtag enable flag is also needed to be set.
    
    BUG=None
    TEST=Burn SECURITY_MODE fuse, build chip specific BCT, coreboot
         comes up and jtag hooks up fine.
    
    Original-Change-Id: Ic6b61be2c09b15541400f9766d486a4fcef192a8
    Original-Signed-off-by: Jimmy Zhang <jimmzhang at nvidia.com>
    Original-Reviewed-on: https://chromium-review.googlesource.com/186031
    Original-Reviewed-by: Julius Werner <jwerner at chromium.org>
    (cherry picked from commit ff962b81f424c840ef171d4287a65ab79b018a28)
    Signed-off-by: Marc Jones <marc.jones at se-eng.com>
    
    Change-Id: I14b496932dbc0ed184a2212a5b33d740e1f34a4e
    Reviewed-on: http://review.coreboot.org/7403
    Tested-by: build bot (Jenkins)
    Reviewed-by: Edward O'Callaghan <eocallaghan at alterapraxis.com>


See http://review.coreboot.org/7403 for details.

-gerrit



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