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[81.169.180.215]) by mx.google.com with ESMTP id r24-v6si1522857edd.102.2018.06.11.03.58.19; Mon, 11 Jun 2018 03:58:20 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 81.169.180.215 as permitted sender) client-ip=81.169.180.215; Authentication-Results: mx.google.com; dkim=neutral (body hash did not verify) header.i=@linaro.org header.s=google header.b=hAaK3u5Y; spf=pass (google.com: best guess record for domain of u-boot-bounces@lists.denx.de designates 81.169.180.215 as permitted sender) smtp.mailfrom=u-boot-bounces@lists.denx.de; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: by lists.denx.de (Postfix, from userid 105) id 99CFAC21DE8; Mon, 11 Jun 2018 10:53:54 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=-0.0 required=5.0 tests=RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, T_DKIM_INVALID autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id C6AA0C21D56; Mon, 11 Jun 2018 10:52:55 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id A655AC21C50; Mon, 11 Jun 2018 04:43:38 +0000 (UTC) Received: from mail-pg0-f68.google.com (mail-pg0-f68.google.com [74.125.83.68]) by lists.denx.de (Postfix) with ESMTPS id D306AC21BE5 for ; Mon, 11 Jun 2018 04:43:37 +0000 (UTC) Received: by mail-pg0-f68.google.com with SMTP id q4-v6so8070701pgr.1 for ; Sun, 10 Jun 2018 21:43:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=w0VlMCxnDuZEJwOAz4zvxi6yyBTqnZPl1S0IV/NJ96E=; b=hAaK3u5YkB91vP576xEQymyPb/kL+CJ/PMhGtFS3tcBbB+MeItC7kr2G3F2sbqBcyf CZafyaOUt3ILniBZWJalm0ak7vkyVpt+fXKf04LhQRptEhuwDOP3UX232Xl7f1NdD6+1 Nyo32Xsdw+p6kEMPDPMqCN7rSg6PCQnFNMpr0= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=w0VlMCxnDuZEJwOAz4zvxi6yyBTqnZPl1S0IV/NJ96E=; b=LRbtP7hTyQTjuN14VpHCgp8GzpOIiFE7hDIPIDZeVC+a5mbgkC/Zr0ZF+9Tw2M1Qbj pZwon3Sb6kM7vWwQM34gHS2IRwSXg3GT59AdyHGgERHFES3OHMZ8zf0Yi4Lbh1sWHb+r zT+2T2yQmeDKcOJybUSdt/ZkEHFkAkEbiBpNHw69jK8CntlmOTfzx4Y6xb2m5G116D5H kKeNobPXZse1I1LJ+dnCgQDrDOh4gAOQFsCEuRzEtimeUDBpb+OjZL+LE5YbsbetlITu 31sTujijq3zDRVDK7XIbDK5HxGh8VfYgqnAPSuSME2GJNNNhaP2AIFNaQkbhSGV4F28L K0MA== X-Gm-Message-State: APt69E2y4BPf99P/+9PDECqBiepMo2MICQxqwln1GGK1C57uV6G/HI65 X+owNS7EW/Jmqv6EKkZ2QDFVaEa/8Q== X-Received: by 2002:a62:9bc9:: with SMTP id e70-v6mr15749428pfk.15.1528692216168; Sun, 10 Jun 2018 21:43:36 -0700 (PDT) Received: from localhost.localdomain ([2405:204:714c:560c:5161:793c:10bb:7502]) by smtp.gmail.com with ESMTPSA id j15-v6sm35232298pgv.17.2018.06.10.21.43.30 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 10 Jun 2018 21:43:35 -0700 (PDT) From: Manivannan Sadhasivam To: u-boot@lists.denx.de Date: Mon, 11 Jun 2018 10:12:58 +0530 Message-Id: <20180611044305.4009-3-manivannan.sadhasivam@linaro.org> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20180611044305.4009-1-manivannan.sadhasivam@linaro.org> References: <20180611044305.4009-1-manivannan.sadhasivam@linaro.org> X-Mailman-Approved-At: Mon, 11 Jun 2018 10:52:50 +0000 Cc: daniel.thompson@linaro.org, bdong@ucrobotics.com, thomas.liau@actions-semi.com, hzhang@ucrobotics.com, amit.kucheria@linaro.org, liuwei@actions-semi.com, afaerber@suse.de, jeff.chen@actions-semi.com, mp-cs@actions-semi.com Subject: [U-Boot] [PATCH 2/9] board: Add uCRobotics Bubblegum-96 board support X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" This commit adds uCRobotics Bubblegum-96 board support. This board is one of the 96Boards Consumer Edition platform based on Actions Semi S900 SoC. Features: - Actions Semi S900 SoC (4xCortex A53, Power VR G6230 GPU) - 2GiB RAM - 8GiB eMMC, uSD slot - WiFi, Bluetooth and GPS module - 2x Host, 1x Device USB port - HDMI - 20-pin low speed and 40-pin high speed expanders, 6 LED, 3 buttons U-Boot will be loaded by ATF at EL2 execution level. Relevant driver support will be added in further commits. Signed-off-by: Manivannan Sadhasivam --- arch/arm/Kconfig | 1 + arch/arm/dts/bubblegum_96.dts | 19 +++++++ arch/arm/mach-owl/Kconfig | 21 ++++++++ board/ucRobotics/bubblegum_96/Kconfig | 15 ++++++ board/ucRobotics/bubblegum_96/MAINTAINERS | 6 +++ board/ucRobotics/bubblegum_96/Makefile | 3 ++ board/ucRobotics/bubblegum_96/bubblegum_96.c | 56 ++++++++++++++++++++ configs/bubblegum_96_defconfig | 22 ++++++++ include/configs/bubblegum_96.h | 43 +++++++++++++++ 9 files changed, 186 insertions(+) create mode 100644 arch/arm/dts/bubblegum_96.dts create mode 100644 board/ucRobotics/bubblegum_96/Kconfig create mode 100644 board/ucRobotics/bubblegum_96/MAINTAINERS create mode 100644 board/ucRobotics/bubblegum_96/Makefile create mode 100644 board/ucRobotics/bubblegum_96/bubblegum_96.c create mode 100644 configs/bubblegum_96_defconfig create mode 100644 include/configs/bubblegum_96.h diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index ec0bb5a42b..6e203f96aa 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -1431,6 +1431,7 @@ source "board/spear/spear600/Kconfig" source "board/spear/x600/Kconfig" source "board/st/stv0991/Kconfig" source "board/tcl/sl50/Kconfig" +source "board/ucRobotics/bubblegum_96/Kconfig" source "board/birdland/bav335x/Kconfig" source "board/timll/devkit3250/Kconfig" source "board/toradex/colibri_pxa270/Kconfig" diff --git a/arch/arm/dts/bubblegum_96.dts b/arch/arm/dts/bubblegum_96.dts new file mode 100644 index 0000000000..4e34ebaa49 --- /dev/null +++ b/arch/arm/dts/bubblegum_96.dts @@ -0,0 +1,19 @@ +// SPDX-License-Identifier: GPL-2.0+ +// +// Device Tree Source for Bubblegum-96 +// +// Copyright (C) 2015 Actions Semi Co., Ltd. +// Copyright (C) 2018 Manivannan Sadhasivam + +/dts-v1/; +#include "s900.dtsi" + +/ { + model = "Bubblegum-96"; + compatible = "ucrobotics,bubblegum-96", "actions,s900"; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x0 0x0 0x80000000>; + }; +}; diff --git a/arch/arm/mach-owl/Kconfig b/arch/arm/mach-owl/Kconfig index f695c16d1e..b0b506dbb4 100644 --- a/arch/arm/mach-owl/Kconfig +++ b/arch/arm/mach-owl/Kconfig @@ -3,4 +3,25 @@ if ARCH_OWL config SYS_SOC default "owl" +choice + prompt "Actions OWL SoCs board select" + optional + +config TARGET_BUBBLEGUM_96 + bool "96Boards Bubblegum-96" + help + Support for 96Boards Bubblegum-96. This board complies with + 96Board Consumer Edition Specification. Features: + - Actions Semi S900 SoC (4xCortex A53, Power VR G6230 GPU) + - 2GiB RAM + - 8GiB eMMC, uSD slot + - WiFi, Bluetooth and GPS module + - 2x Host, 1x Device USB port + - HDMI + - 20-pin low speed and 40-pin high speed expanders, 6 LED, 3 buttons + +endchoice + +source "board/ucRobotics/bubblegum_96/Kconfig" + endif diff --git a/board/ucRobotics/bubblegum_96/Kconfig b/board/ucRobotics/bubblegum_96/Kconfig new file mode 100644 index 0000000000..2dd40d9b6a --- /dev/null +++ b/board/ucRobotics/bubblegum_96/Kconfig @@ -0,0 +1,15 @@ +if TARGET_BUBBLEGUM_96 + +config SYS_BOARD + default "bubblegum_96" + +config SYS_VENDOR + default "ucRobotics" + +config SYS_SOC + default "s900" + +config SYS_CONFIG_NAME + default "bubblegum_96" + +endif diff --git a/board/ucRobotics/bubblegum_96/MAINTAINERS b/board/ucRobotics/bubblegum_96/MAINTAINERS new file mode 100644 index 0000000000..d0cb7278c6 --- /dev/null +++ b/board/ucRobotics/bubblegum_96/MAINTAINERS @@ -0,0 +1,6 @@ +BUBBLEGUM_96 BOARD +M: Manivannan Sadhasivam +S: Maintained +F: board/ucRobotics/bubblegum_96/ +F: include/configs/bubblegum_96.h +F: configs/bubblegum_96_defconfig diff --git a/board/ucRobotics/bubblegum_96/Makefile b/board/ucRobotics/bubblegum_96/Makefile new file mode 100644 index 0000000000..c4b524def2 --- /dev/null +++ b/board/ucRobotics/bubblegum_96/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0+ + +obj-y := bubblegum_96.o diff --git a/board/ucRobotics/bubblegum_96/bubblegum_96.c b/board/ucRobotics/bubblegum_96/bubblegum_96.c new file mode 100644 index 0000000000..a4c202da19 --- /dev/null +++ b/board/ucRobotics/bubblegum_96/bubblegum_96.c @@ -0,0 +1,56 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Bubblegum-96 Boards Support + * + * Copyright (C) 2018 Manivannan Sadhasivam + */ + +#include +#include +#include +#include +#include +#include + +DECLARE_GLOBAL_DATA_PTR; + +/* + * dram_init - sets uboots idea of sdram size + */ +int dram_init(void) +{ + gd->ram_size = CONFIG_SYS_SDRAM_SIZE; + return 0; +} + +/* This is called after dram_init() so use get_ram_size result */ +int dram_init_banksize(void) +{ + gd->bd->bi_dram[0].start = CONFIG_SYS_SDRAM_BASE; + gd->bd->bi_dram[0].size = gd->ram_size; + + return 0; +} + +static void show_psci_version(void) +{ + struct arm_smccc_res res; + + arm_smccc_smc(ARM_PSCI_0_2_FN_PSCI_VERSION, 0, 0, 0, 0, 0, 0, 0, &res); + + printf("PSCI: v%ld.%ld\n", + PSCI_VERSION_MAJOR(res.a0), + PSCI_VERSION_MINOR(res.a0)); +} + +int board_init(void) +{ + show_psci_version(); + + return 0; +} + +void reset_cpu(ulong addr) +{ + psci_system_reset(); +} diff --git a/configs/bubblegum_96_defconfig b/configs/bubblegum_96_defconfig new file mode 100644 index 0000000000..a2bd7e80e2 --- /dev/null +++ b/configs/bubblegum_96_defconfig @@ -0,0 +1,22 @@ +CONFIG_ARM=y +CONFIG_ARCH_OWL=y +CONFIG_TARGET_BUBBLEGUM_96=y +CONFIG_SYS_TEXT_BASE=0x11000000 +CONFIG_IDENT_STRING="\nBubblegum-96" +CONFIG_DEFAULT_DEVICE_TREE="bubblegum_96" +CONFIG_DISTRO_DEFAULTS=y +CONFIG_USE_BOOTARGS=y +CONFIG_ARM_SMCCC=y +CONFIG_BOOTARGS="console=ttyOWL5,115200n8" +CONFIG_BOOTDELAY=5 +CONFIG_SYS_PROMPT="U-Boot => " +# CONFIG_DISPLAY_CPUINFO is not set +# CONFIG_DISPLAY_BOARDINFO is not set +CONFIG_CMD_MD5SUM=y +CONFIG_CMD_MEMINFO=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_TIMER=y +CONFIG_CLK=y +CONFIG_CLK_OWL=y +CONFIG_CLK_S900=y +CONFIG_OWL_SERIAL=y diff --git a/include/configs/bubblegum_96.h b/include/configs/bubblegum_96.h new file mode 100644 index 0000000000..a8f38a23f9 --- /dev/null +++ b/include/configs/bubblegum_96.h @@ -0,0 +1,43 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Board configuration file for Bubblegum-96 + * + * Copyright (C) 2015 Actions Semi Co., Ltd. + * Copyright (C) 2018 Manivannan Sadhasivam + * + */ + +#ifndef _BUBBLEGUM_96_H_ +#define _BUGGLEGUM_96_H_ + +/* SDRAM Definitions */ +#define CONFIG_SYS_SDRAM_BASE 0x0 +#define CONFIG_NR_DRAM_BANKS 1 +#define CONFIG_SYS_SDRAM_SIZE 0x80000000 + +/* Generic Timer Definitions */ +#define COUNTER_FREQUENCY (24000000) /* 24MHz */ + +#define CONFIG_SYS_MALLOC_LEN (32 * 1024 * 1024) + +/* Some commands use this as the default load address */ +#define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x7ffc0) + +/* + * This is the initial SP which is used only briefly for relocating the u-boot + * image to the top of SDRAM. After relocation u-boot moves the stack to the + * proper place. + */ +#define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_TEXT_BASE + 0x7ff00) + +/* UART Definitions */ +#define CONFIG_BAUDRATE 115200 + +#define CONFIG_ENV_SIZE 0x2000 + +/* Console configuration */ +#define CONFIG_SYS_CBSIZE 1024 /* Console buffer size */ +#define CONFIG_SYS_MAXARGS 64 +#define CONFIG_SYS_BARGSIZE CONFIG_SYS_CBSIZE + +#endif