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| author | Sudeep Holla <Sudeep.Holla@arm.com> | 2016-09-23 17:38:39 +0100 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2016-10-07 14:26:30 +0000 |
| commit | 03ab5d136b43296b2eb7d4dd80196381aa719a09 (patch) | |
| tree | b05d9b7c0e050af26a2be4380bc870b297dceac7 /board/freescale/p1_p2_rdb_pc/law.c | |
| parent | 43e0a3dec0a86a4e1a164f0b3839b6f1435c6685 (diff) | |
| download | u-boot-imx-03ab5d136b43296b2eb7d4dd80196381aa719a09.zip u-boot-imx-03ab5d136b43296b2eb7d4dd80196381aa719a09.tar.gz u-boot-imx-03ab5d136b43296b2eb7d4dd80196381aa719a09.tar.bz2 | |
vexpress: disable cci ace slave ports when booting in non-sec/hyp mode
Commit f225d39d3093 ("vexpress: Check TC2 firmware support before defaulting
to nonsec booting") added support to check if the firmware on TC2 is
configured appropriately before booting in nonsec/hyp mode.
However when booting in non-secure/hyp mode, CCI control must be done in
secure firmware and can't be done in non-secure/hyp mode. In order to
ensure that, this patch disables the cci slave port inteface so that it
is not accessed at all.
Cc: Jon Medhurst <tixy@linaro.org>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Jon Medhurst <tixy@linaro.org>
Tested-by: Jon Medhurst <tixy@linaro.org>
Diffstat (limited to 'board/freescale/p1_p2_rdb_pc/law.c')
0 files changed, 0 insertions, 0 deletions