Commit c957445b authored by Dave Martin's avatar Dave Martin
Browse files

omap4: Unconditionally require l2x0 L2 cache controller support

If running in the Normal World on a TrustZone-enabled SoC, Linux
does not have complete control over the L2 cache controller
configuration.  The kernel cannot work reliably on such platforms
without the l2x0 cache support code built in.

This patch unconditionally enables l2x0 support for the OMAP4 SoCs.

Thanks to Rob Herring for this suggestion.  [1]


Signed-off-by: default avatarDave Martin <>
Acked-by: default avatarTony Lindgren <>
parent 3b55658a
......@@ -41,11 +41,11 @@ config ARCH_OMAP4
bool "TI OMAP4"
default y
depends on ARCH_OMAP2PLUS
select CACHE_L2X0
select CPU_V7
select ARM_GIC
select HAVE_SMP
select PL310_ERRATA_588369
select PL310_ERRATA_727915
select ARM_ERRATA_720789
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