[coreboot-gerrit] Patch merged into coreboot/master: e4a642c libpayload arm64: Allow board to define upper address limit on DMA

[gerrit at coreboot.org]

the following patch was just integrated into master:
commit e4a642c86713e98617173477b9327cfd3c4cd369
Author: Furquan Shaikh <furquan at google.com>
Date:   Sat Jan 31 23:24:32 2015 -0800

    libpayload arm64: Allow board to define upper address limit on DMA
    
    Instead of forcing boards to have DMA region below 4GiB, provide
    Kconfig option DMA_LIM_EXCL that a board can use to set the upper
    limit in MiB units on the address range reserved by DMA. By default,
    this value is 0x1000 i.e. 4GiB limit on the DMA upper address.
    
    BUG=None
    BRANCH=None
    TEST=Compiles successfully for rush. Default value is seen as 0x1000.
    
    Change-Id: Ie35d3844a0989486ae022f8922fdd4c9d7d57fb4
    Signed-off-by: Patrick Georgi <pgeorgi at chromium.org>
    Original-Commit-Id: 6716cf312a103bc0440a558fc43c8c77869816e3
    Original-Change-Id: I3ecbb4ec90995ab1568cb0924d5ce9467492697d
    Original-Signed-off-by: Furquan Shaikh <furquan at google.com>
    Original-Reviewed-on: https://chromium-review.googlesource.com/245250
    Original-Tested-by: Furquan Shaikh <furquan at chromium.org>
    Original-Reviewed-by: Aaron Durbin <adurbin at chromium.org>
    Original-Commit-Queue: Furquan Shaikh <furquan at chromium.org>
    Reviewed-on: http://review.coreboot.org/8800
    Tested-by: build bot (Jenkins)
    Reviewed-by: Furquan Shaikh <furquan at google.com>


See http://review.coreboot.org/8800 for details.

-gerrit