[PATCH] ARM: dts: add initial dts file for ORIGEN4QUAD

[kh.choi]

Hi,

2012-11-26 오후 8:52, Kyungmin Park 쓴 글:
> Hi,
>
> On 11/26/12, chlrbgh0 at gmail.com <chlrbgh0 at gmail.com> wrote:
>> From: Kyuho Choi <kh.choi at insignal.co.kr>
>>
>> This patch adds initial dts file for ORIGEN4QUAD board.
>> ORIGEN4QUAD board based on Samsung EXYNOS4412 SoC.
>> More properties will be added later.
>>
>> Signed-off-by: Kyuho Choi <kh.choi at insignal.co.kr>
>> ---
>>   arch/arm/boot/dts/exynos4412-origen4quad.dts |   45
>> ++++++++++++++++++++++++++
>>   1 files changed, 45 insertions(+), 0 deletions(-)
>>   create mode 100644 arch/arm/boot/dts/exynos4412-origen4quad.dts
>>
>> diff --git a/arch/arm/boot/dts/exynos4412-origen4quad.dts
>> b/arch/arm/boot/dts/exynos4412-origen4quad.dts
>> new file mode 100644
>> index 0000000..390a2ab
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/exynos4412-origen4quad.dts
>> @@ -0,0 +1,45 @@
>> +/*
>> + * Samsung's Exynos4412 based Origen4Quad board device tree source
>> + *
>> + * Copyright (c) 2012-2013 Isnignal Co., Ltd.
>> + *		http://www.insignal.co.kr
>> + *
>> + * Device tree source file for Insignal's Origen4Quad board which is based
>> on
>> + * Samsung's Exynos4412 SoC.
>> + *
>> + * This program is free software; you can redistribute it and/or modify
>> + * it under the terms of the GNU General Public License version 2 as
>> + * published by the Free Software Foundation.
>> +*/
>> +
>> +/dts-v1/;
>> +/include/ "exynos4412.dtsi"
>> +
>> +/ {
>> +	model = "Insignal Origen4Quad board based on Exynos4412";
>> +	compatible = "insignal,origen4quad", "samsung,exynos4412";
>> +
>> +	memory {
>> +		reg = <0x40000000 0x40000000>;
>> +	};
> does it test to boot with this dts file?
> does it support 1GiB memory section?
Yes, I tested this dts.
ORIGEN4QUAD board support 1GiB memory.
But in current patch state, only support 760MiB on boot.
>
> Thank you,
> Kyungmin Park
>> +
>> +	chosen {
>> +		bootargs ="root=/dev/ram0 rw ramdisk=32768 initrd=0x41000000,32M
>> console=ttySAC2,115200 init=/linuxrc";
>> +	};
>> +
>> +	serial at 13800000 {
>> +		status = "okay";
>> +	};
>> +
>> +	serial at 13810000 {
>> +		status = "okay";
>> +	};
>> +
>> +	serial at 13820000 {
>> +		status = "okay";
>> +	};
>> +
>> +	serial at 13830000 {
>> +		status = "okay";
>> +	};
>> +};
>> --
>> 1.7.5.4
>>
>>
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>>
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