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![Hans de Goede](/assets/img/avatar_default.png)
Add support for the Allwinner A10 SoC also known as the Allwinner sun4i family, and add the Cubieboard board which uses the A10 SoC. Compared to sun7 only the DRAM controller is a bit different: -Controller reset bits are inverted, but only for Rev. A -Different hpcr values -No MBUS on sun4i -Various other initialization changes Signed-off-by: Henrik Nordstrom <henrik@henriknordstrom.net> Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Oliver Schinagl <oliver@schinagl.nl> Signed-off-by: Hans de Goede <hdegoede@redhat.com> Acked-by: Ian Campbell <ijc@hellion.org.uk>
32 lines
492 B
C
32 lines
492 B
C
/* this file is generated, don't edit it yourself */
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#include <common.h>
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#include <asm/arch/dram.h>
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static struct dram_para dram_para = {
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.clock = 480,
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.type = 3,
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.rank_num = 1,
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.density = 4096,
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.io_width = 16,
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.bus_width = 32,
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.cas = 6,
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.zq = 123,
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.odt_en = 0,
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.size = 1024,
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.tpr0 = 0x30926692,
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.tpr1 = 0x1090,
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.tpr2 = 0x1a0c8,
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.tpr3 = 0,
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.tpr4 = 0,
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.tpr5 = 0,
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.emr1 = 0,
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.emr2 = 0,
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.emr3 = 0,
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};
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unsigned long sunxi_dram_init(void)
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{
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return dramc_init(&dram_para);
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}
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