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authorNitin Garg <nitin.garg@freescale.com>2014-04-02 08:55:02 -0500
committerStefano Babic <sbabic@denx.de>2014-04-07 18:11:01 +0200
commitb7588e3bdcdb2ee073a6a66a4c882b23feaaa0e6 (patch)
tree8955f4f4eeb50f404d798165bf0ff1391713ea23 /README
parentf71cbfe3ca5d2ad20159871700e8e248c8818ba8 (diff)
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ARM: Add workaround for Cortex-A9 errata 761320
Full cache line writes to the same memory region from at least two processors might deadlock the processor. Exists on r1, r2, r3 revisions. Signed-off-by: Nitin Garg <nitin.garg@freescale.com> Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
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@@ -567,6 +567,7 @@ The following options need to be configured:
CONFIG_ARM_ERRATA_743622
CONFIG_ARM_ERRATA_751472
CONFIG_ARM_ERRATA_794072
+ CONFIG_ARM_ERRATA_761320
If set, the workarounds for these ARM errata are applied early
during U-Boot startup. Note that these options force the