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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Phil Elwell The legacy peripherals can only address the first gigabyte of RAM, so ensure that DMA allocations are restricted to that region. Signed-off-by: Phil Elwell Signed-off-by: Stefan Wahren --- arch/arm/mach-bcm/board_bcm2835.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm/mach-bcm/board_bcm2835.c b/arch/arm/mach-bcm/board_bcm2835.c index bfc556f..d2b31a9 100644 --- a/arch/arm/mach-bcm/board_bcm2835.c +++ b/arch/arm/mach-bcm/board_bcm2835.c @@ -24,6 +24,7 @@ static const char * const bcm2835_compat[] = { }; DT_MACHINE_START(BCM2835, "BCM2835") + .dma_zone_size = SZ_1G, .dt_compat = bcm2835_compat, .smp = smp_ops(bcm2836_smp_ops), MACHINE_END -- 2.7.4 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel