mirror of https://gitee.com/openkylin/linux.git
ARM: mach-shmobile: ap4evb: Reserve DMA memory for the frame buffer
ap4evb board needs the same fix as
1740d34480
(ARM: mach-shmobile: mackerel: Reserve DMA memory for the frame buffer)
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
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@ -1206,6 +1206,12 @@ static void __init ap4evb_map_io(void)
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{
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iotable_init(ap4evb_io_desc, ARRAY_SIZE(ap4evb_io_desc));
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/*
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* DMA memory at 0xff200000 - 0xffdfffff. The default 2MB size isn't
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* enough to allocate the frame buffer memory.
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*/
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init_consistent_dma_size(12 << 20);
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/* setup early devices and console here as well */
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sh7372_add_early_devices();
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shmobile_setup_console();
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