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ARM: mach-prima2: move ARM_DMA_ZONE_SIZE to mdesc->dma_zone_size
Original comment: Restrict DMA-able region to workaround silicon limitation. The limitation restricts buffers available for DMA to SD/MMC hardware to be below 256MB. Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
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@ -11,11 +11,4 @@
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#define PLAT_PHYS_OFFSET UL(0x00000000)
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/*
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* Restrict DMA-able region to workaround silicon limitation.
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* The limitation restricts buffers available for DMA to SD/MMC
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* hardware to be below 256MB
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*/
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#define ARM_DMA_ZONE_SIZE (SZ_256M)
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#endif
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@ -36,6 +36,7 @@ MACHINE_START(PRIMA2_EVB, "prima2cb")
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.map_io = sirfsoc_map_lluart,
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.init_irq = sirfsoc_of_irq_init,
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.timer = &sirfsoc_timer,
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.dma_zone_size = SZ_256M,
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.init_machine = sirfsoc_mach_init,
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.dt_compat = prima2cb_dt_match,
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MACHINE_END
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