Commit 40e3e672 authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Olof Johansson
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ARM: stih41x: Add B2020 board support



B2020 ADI board is reference board for STIH415/416 SOCs, it has 2 x
UART, 4x USB, 1 x Ethernet, 1 x SATA, 1 x PCIe, and 2GB RAM  with
standard set-top box IPs.

This patch adds initial support to B2020 with STiH415/416 with SBC_UART1
as console and a heard beat LED.

Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@st.com>
CC: Stephen Gallimore <stephen.gallimore@st.com>
CC: Stuart Menefy <stuart.menefy@st.com>
CC: Arnd Bergmann <arnd@arndb.de>

Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@st.com>
Signed-off-by: default avatarOlof Johansson <olof@lixom.net>
parent f1148dba
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+3 −1
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@@ -178,7 +178,9 @@ dtb-$(CONFIG_ARCH_SPEAR3XX)+= spear300-evb.dtb \
	spear320-hmi.dtb
dtb-$(CONFIG_ARCH_SPEAR6XX)+= spear600-evb.dtb
dtb-$(CONFIG_ARCH_STI)+= stih415-b2000.dtb \
	stih416-b2000.dtb
	stih416-b2000.dtb \
	stih415-b2020.dtb \
	stih416-b2020.dtb
dtb-$(CONFIG_ARCH_SUNXI) += \
	sun4i-a10-cubieboard.dtb \
	sun4i-a10-mini-xplus.dtb \
+15 −0
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/*
 * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
 * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
 *
 * 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
 * publishhed by the Free Software Foundation.
 */
/dts-v1/;
#include "stih415.dtsi"
#include "stih41x-b2020.dtsi"
/ {
	model = "STiH415 B2020 Board";
	compatible = "st,stih415", "st,stih415-b2020";
};
+16 −0
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/*
 * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
 * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
 *
 * 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
 * publishhed by the Free Software Foundation.
 */
/dts-v1/;
#include "stih416.dtsi"
#include "stih41x-b2020.dtsi"
/ {
	model = "STiH416 B2020";
	compatible = "st,stih416", "st,stih416-b2020";

};
+42 −0
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/*
 * Copyright (C) 2013 STMicroelectronics (R&D) Limited.
 * Author: Srinivas Kandagatla <srinivas.kandagatla@st.com>
 *
 * 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
 * publishhed by the Free Software Foundation.
 */
/ {
	memory{
		device_type = "memory";
		reg = <0x40000000 0x80000000>;
	};

	chosen {
		bootargs = "console=ttyAS0,115200";
		linux,stdout-path = &sbc_serial1;
	};

	aliases {
		ttyAS0 = &sbc_serial1;
	};
	soc {
		sbc_serial1: serial@fe531000 {
			status = "okay";
		};

		leds {
			compatible	= "gpio-leds";
			red {
				#gpio-cells = <1>;
				label	= "Front Panel LED";
				gpios	= <&PIO4 1>;
				linux,default-trigger	= "heartbeat";
			};
			green {
				gpios	= <&PIO4 7>;
				default-state = "off";
			};
		};
	};
};