From patchwork Fri Aug 10 07:48:18 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Stefan Roese X-Patchwork-Id: 956026 X-Patchwork-Delegate: daniel.schwierzeck@googlemail.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=lists.denx.de (client-ip=81.169.180.215; helo=lists.denx.de; envelope-from=u-boot-bounces@lists.denx.de; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=denx.de Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 41my2c2BlLz9s5b for ; Fri, 10 Aug 2018 17:50:00 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id D3C4FC21CB6; Fri, 10 Aug 2018 07:49:40 +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=none 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 C1845C21DD7; Fri, 10 Aug 2018 07:48:25 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id B904FC21BE5; Fri, 10 Aug 2018 07:48:22 +0000 (UTC) Received: from mx1.mailbox.org (mx1.mailbox.org [80.241.60.212]) by lists.denx.de (Postfix) with ESMTPS id 6A47DC21C27 for ; Fri, 10 Aug 2018 07:48:22 +0000 (UTC) Received: from smtp2.mailbox.org (smtp2.mailbox.org [80.241.60.241]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.mailbox.org (Postfix) with ESMTPS id 4B25A483EE; Fri, 10 Aug 2018 09:48:22 +0200 (CEST) X-Virus-Scanned: amavisd-new at heinlein-support.de Received: from smtp2.mailbox.org ([80.241.60.241]) by hefe.heinlein-support.de (hefe.heinlein-support.de [91.198.250.172]) (amavisd-new, port 10030) with ESMTP id bUCpV8EGqo_g; Fri, 10 Aug 2018 09:48:20 +0200 (CEST) From: Stefan Roese To: u-boot@lists.denx.de Date: Fri, 10 Aug 2018 09:48:18 +0200 Message-Id: <20180810074819.24962-4-sr@denx.de> In-Reply-To: <20180810074819.24962-1-sr@denx.de> References: <20180810074819.24962-1-sr@denx.de> Subject: [U-Boot] [PATCH 4/5 v2] mips: Add Gardena Smart-Gateway 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" The Gardena Smart-Gateway boards have a MT7688 SoC with 128 MiB of RAM and 8 MiB of flash (SPI NOR) and additional 128MiB SPI NAND storage. This patch also includes 2 targets. One is the target that can be programmed into the SPI NOR flash and a 2nd target "xxx-ram" is added to support loading and booting via an already running U-Boot version. This allows easy development and testing without the need to flash the image each time. Signed-off-by: Stefan Roese Cc: Daniel Schwierzeck --- v2: - No change .../mips/dts/gardena-smart-gateway-mt7688.dts | 54 +++++++++++++++ arch/mips/mach-mt7620/Kconfig | 9 +++ board/gardena/smart-gateway-mt7688/Kconfig | 12 ++++ .../gardena/smart-gateway-mt7688/MAINTAINERS | 8 +++ board/gardena/smart-gateway-mt7688/Makefile | 3 + board/gardena/smart-gateway-mt7688/board.c | 18 +++++ ...gardena-smart-gateway-mt7688-ram_defconfig | 68 +++++++++++++++++++ .../gardena-smart-gateway-mt7688_defconfig | 67 ++++++++++++++++++ .../configs/gardena-smart-gateway-mt7688.h | 56 +++++++++++++++ 9 files changed, 295 insertions(+) create mode 100644 arch/mips/dts/gardena-smart-gateway-mt7688.dts create mode 100644 board/gardena/smart-gateway-mt7688/Kconfig create mode 100644 board/gardena/smart-gateway-mt7688/MAINTAINERS create mode 100644 board/gardena/smart-gateway-mt7688/Makefile create mode 100644 board/gardena/smart-gateway-mt7688/board.c create mode 100644 configs/gardena-smart-gateway-mt7688-ram_defconfig create mode 100644 configs/gardena-smart-gateway-mt7688_defconfig create mode 100644 include/configs/gardena-smart-gateway-mt7688.h diff --git a/arch/mips/dts/gardena-smart-gateway-mt7688.dts b/arch/mips/dts/gardena-smart-gateway-mt7688.dts new file mode 100644 index 0000000000..6b2600a446 --- /dev/null +++ b/arch/mips/dts/gardena-smart-gateway-mt7688.dts @@ -0,0 +1,54 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2018 Stefan Roese + */ + +/dts-v1/; + +#include "mt7628a.dtsi" + +/ { + compatible = "gardena,smart-gateway-mt7688", "ralink,mt7628a-soc"; + model = "Gardena smart-Gateway-MT7688"; + + aliases { + serial0 = &uart0; + spi0 = &spi0; + }; + + memory@0 { + device_type = "memory"; + reg = <0x0 0x08000000>; + }; + + chosen { + bootargs = "console=ttyS0,57600"; + stdout-path = &uart0; + }; +}; + +&uart0 { + status = "okay"; + clock-frequency = <40000000>; +}; + +&spi0 { + status = "okay"; + num-cs = <2>; + + spi-flash@0 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-flash", "jedec,spi-nor"; + spi-max-frequency = <25000000>; + reg = <0>; + }; + + spi-nand@1 { + #address-cells = <1>; + #size-cells = <1>; + compatible = "spi-nand"; + spi-max-frequency = <25000000>; + reg = <1>; + }; +}; diff --git a/arch/mips/mach-mt7620/Kconfig b/arch/mips/mach-mt7620/Kconfig index ef1211d172..13a7bd2cc0 100644 --- a/arch/mips/mach-mt7620/Kconfig +++ b/arch/mips/mach-mt7620/Kconfig @@ -21,6 +21,14 @@ endchoice choice prompt "Board select" +config BOARD_GARDENA_SMART_GATEWAY_MT7688 + bool "Gardena Smart Gateway" + depends on SOC_MT7620 + select SUPPORTS_BOOT_RAM + help + Gardena Smart Gateway boards have a MT7688 SoC with 128 MiB of RAM + and 8 MiB of flash (SPI NOR) and additional SPI NAND storage. + config BOARD_LINKIT_SMART_7688 bool "LinkIt Smart 7688" depends on SOC_MT7620 @@ -121,6 +129,7 @@ endchoice config SUPPORTS_BOOT_RAM bool +source "board/gardena/smart-gateway-mt7688/Kconfig" source "board/seeed/linkit-smart-7688/Kconfig" endmenu diff --git a/board/gardena/smart-gateway-mt7688/Kconfig b/board/gardena/smart-gateway-mt7688/Kconfig new file mode 100644 index 0000000000..3653f8aadb --- /dev/null +++ b/board/gardena/smart-gateway-mt7688/Kconfig @@ -0,0 +1,12 @@ +if BOARD_GARDENA_SMART_GATEWAY_MT7688 + +config SYS_BOARD + default "smart-gateway-mt7688" + +config SYS_VENDOR + default "gardena" + +config SYS_CONFIG_NAME + default "gardena-smart-gateway-mt7688" + +endif diff --git a/board/gardena/smart-gateway-mt7688/MAINTAINERS b/board/gardena/smart-gateway-mt7688/MAINTAINERS new file mode 100644 index 0000000000..bbb491c1ce --- /dev/null +++ b/board/gardena/smart-gateway-mt7688/MAINTAINERS @@ -0,0 +1,8 @@ +GARDENA_SMART_GATEWAY_MT7688 BOARD +M: Stefan Roese +S: Maintained +F: board/gardena/smart-gateway-mt7688 +F: include/configs/gardena-smart-gateway-mt7688.h +F: configs/gardena-smart-gateway-mt7688_defconfig +F: configs/gardena-smart-gateway-mt7688-ram_defconfig +F: arch/mips/dts/gardena-smart-gateway-mt7688.dts diff --git a/board/gardena/smart-gateway-mt7688/Makefile b/board/gardena/smart-gateway-mt7688/Makefile new file mode 100644 index 0000000000..70cd7a8e56 --- /dev/null +++ b/board/gardena/smart-gateway-mt7688/Makefile @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0+ + +obj-y += board.o diff --git a/board/gardena/smart-gateway-mt7688/board.c b/board/gardena/smart-gateway-mt7688/board.c new file mode 100644 index 0000000000..a62dc654f2 --- /dev/null +++ b/board/gardena/smart-gateway-mt7688/board.c @@ -0,0 +1,18 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2018 Stefan Roese + */ + +#include +#include + +void board_debug_uart_init(void) +{ + /* Nothing to be done here for this board (no UART setup etc) */ +} + +int board_early_init_f(void) +{ + /* Nothing to be done here for this board (no UART setup etc) */ + return 0; +} diff --git a/configs/gardena-smart-gateway-mt7688-ram_defconfig b/configs/gardena-smart-gateway-mt7688-ram_defconfig new file mode 100644 index 0000000000..3220db6677 --- /dev/null +++ b/configs/gardena-smart-gateway-mt7688-ram_defconfig @@ -0,0 +1,68 @@ +CONFIG_MIPS=y +CONFIG_SYS_TEXT_BASE=0x80010000 +CONFIG_DEBUG_UART_BOARD_INIT=y +CONFIG_DEBUG_UART_BASE=0x10000c00 +CONFIG_DEBUG_UART_CLOCK=40000000 +CONFIG_ARCH_MT7620=y +# CONFIG_MIPS_BOOT_CMDLINE_LEGACY is not set +# CONFIG_MIPS_BOOT_ENV_LEGACY is not set +CONFIG_MIPS_BOOT_FDT=y +CONFIG_DEFAULT_DEVICE_TREE="gardena-smart-gateway-mt7688" +CONFIG_DEBUG_UART=y +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_OF_STDOUT_VIA_ALIAS=y +CONFIG_SYS_CONSOLE_INFO_QUIET=y +CONFIG_BOARD_EARLY_INIT_F=y +CONFIG_HUSH_PARSER=y +CONFIG_CMD_CPU=y +CONFIG_CMD_LICENSE=y +# CONFIG_CMD_BOOTD is not set +# CONFIG_CMD_ELF is not set +# CONFIG_CMD_XIMG is not set +CONFIG_CMD_MEMINFO=y +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_MTD=y +CONFIG_CMD_SF=y +CONFIG_CMD_SPI=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_TIME=y +CONFIG_MTDIDS_DEFAULT="spi-nand0=spi-nand0" +CONFIG_MTDPARTS_DEFAULT="mtdparts=spi-nand0:-(ubi)" +CONFIG_CMD_UBI=y +CONFIG_OF_EMBED=y +CONFIG_ENV_IS_IN_SPI_FLASH=y +# CONFIG_DM_DEVICE_REMOVE is not set +CONFIG_HAVE_BLOCK_DEVICE=y +CONFIG_CLK=y +CONFIG_CPU=y +CONFIG_DM_GPIO=y +CONFIG_LED=y +CONFIG_LED_BLINK=y +CONFIG_LED_GPIO=y +CONFIG_MTD=y +CONFIG_MTD_SPI_NAND=y +CONFIG_SPI_FLASH=y +CONFIG_SPI_FLASH_GIGADEVICE=y +CONFIG_SPI_FLASH_MACRONIX=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_WINBOND=y +CONFIG_SPI_FLASH_XMC=y +CONFIG_SPI_FLASH_MTD=y +CONFIG_PHYLIB=y +CONFIG_PHY_FIXED=y +CONFIG_MT76XX_ETH=y +CONFIG_PHY=y +CONFIG_POWER_DOMAIN=y +CONFIG_RAM=y +CONFIG_DM_RESET=y +CONFIG_BAUDRATE=57600 +# CONFIG_SPL_SERIAL_PRESENT is not set +CONFIG_DEBUG_UART_SHIFT=2 +CONFIG_DEBUG_UART_ANNOUNCE=y +CONFIG_SYS_NS16550=y +CONFIG_SPI=y +CONFIG_MT76XX_SPI=y +CONFIG_SYSRESET_SYSCON=y diff --git a/configs/gardena-smart-gateway-mt7688_defconfig b/configs/gardena-smart-gateway-mt7688_defconfig new file mode 100644 index 0000000000..8e9e6e895e --- /dev/null +++ b/configs/gardena-smart-gateway-mt7688_defconfig @@ -0,0 +1,67 @@ +CONFIG_MIPS=y +CONFIG_SYS_TEXT_BASE=0xbc000000 +CONFIG_DEBUG_UART_BOARD_INIT=y +CONFIG_DEBUG_UART_BASE=0x10000c00 +CONFIG_DEBUG_UART_CLOCK=40000000 +CONFIG_ARCH_MT7620=y +CONFIG_BOOT_ROM=y +CONFIG_ONBOARD_DDR2_SIZE_1024MBIT=y +CONFIG_ONBOARD_DDR2_CHIP_WIDTH_16BIT=y +# CONFIG_MIPS_BOOT_CMDLINE_LEGACY is not set +# CONFIG_MIPS_BOOT_ENV_LEGACY is not set +CONFIG_MIPS_BOOT_FDT=y +CONFIG_DEFAULT_DEVICE_TREE="gardena-smart-gateway-mt7688" +CONFIG_DEBUG_UART=y +# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set +CONFIG_OF_STDOUT_VIA_ALIAS=y +CONFIG_SYS_CONSOLE_INFO_QUIET=y +CONFIG_BOARD_EARLY_INIT_F=y +CONFIG_HUSH_PARSER=y +CONFIG_CMD_CPU=y +CONFIG_CMD_LICENSE=y +# CONFIG_CMD_BOOTD is not set +# CONFIG_CMD_ELF is not set +# CONFIG_CMD_XIMG is not set +CONFIG_CMD_MEMINFO=y +# CONFIG_CMD_FLASH is not set +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_MTD=y +CONFIG_CMD_SF=y +CONFIG_CMD_SPI=y +# CONFIG_CMD_NET is not set +CONFIG_CMD_TIME=y +CONFIG_MTDIDS_DEFAULT="spi-nand0=spi-nand0" +CONFIG_MTDPARTS_DEFAULT="mtdparts=spi-nand0:-(ubi)" +CONFIG_CMD_UBI=y +CONFIG_OF_EMBED=y +CONFIG_ENV_IS_IN_SPI_FLASH=y +# CONFIG_DM_DEVICE_REMOVE is not set +CONFIG_HAVE_BLOCK_DEVICE=y +CONFIG_CLK=y +CONFIG_CPU=y +CONFIG_DM_GPIO=y +CONFIG_LED=y +CONFIG_LED_BLINK=y +CONFIG_LED_GPIO=y +CONFIG_MTD=y +CONFIG_MTD_SPI_NAND=y +CONFIG_SPI_FLASH=y +CONFIG_SPI_FLASH_GIGADEVICE=y +CONFIG_SPI_FLASH_MACRONIX=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_STMICRO=y +CONFIG_SPI_FLASH_WINBOND=y +CONFIG_SPI_FLASH_XMC=y +CONFIG_SPI_FLASH_MTD=y +CONFIG_PHY=y +CONFIG_POWER_DOMAIN=y +CONFIG_RAM=y +CONFIG_DM_RESET=y +CONFIG_BAUDRATE=57600 +# CONFIG_SPL_SERIAL_PRESENT is not set +CONFIG_DEBUG_UART_SHIFT=2 +CONFIG_DEBUG_UART_ANNOUNCE=y +CONFIG_SYS_NS16550=y +CONFIG_SPI=y +CONFIG_MT76XX_SPI=y +CONFIG_SYSRESET_SYSCON=y diff --git a/include/configs/gardena-smart-gateway-mt7688.h b/include/configs/gardena-smart-gateway-mt7688.h new file mode 100644 index 0000000000..5ec9c6a041 --- /dev/null +++ b/include/configs/gardena-smart-gateway-mt7688.h @@ -0,0 +1,56 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Copyright (C) 2018 Stefan Roese + */ + +#ifndef __CONFIG_GARDENA_SMART_GATEWAY_H +#define __CONFIG_GARDENA_SMART_GATEWAY_H + +/* CPU */ +#define CONFIG_SYS_MIPS_TIMER_FREQ 200000000 + +/* RAM */ +#define CONFIG_NR_DRAM_BANKS 1 +#define CONFIG_SYS_SDRAM_BASE 0x80000000 + +#define CONFIG_SYS_LOAD_ADDR CONFIG_SYS_SDRAM_BASE + 0x100000 + +#define CONFIG_SYS_INIT_SP_OFFSET 0x400000 + +#ifdef CONFIG_BOOT_RAM +#define CONFIG_SKIP_LOWLEVEL_INIT +#endif + +/* UART */ +#define CONFIG_SYS_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200, \ + 230400, 500000, 1500000 } + +/* RAM */ +#define CONFIG_SYS_MEMTEST_START 0x80100000 +#define CONFIG_SYS_MEMTEST_END 0x80400000 + +/* Memory usage */ +#define CONFIG_SYS_MAXARGS 64 +#define CONFIG_SYS_MALLOC_LEN (1024 * 1024) +#define CONFIG_SYS_BOOTPARAMS_LEN (128 * 1024) +#define CONFIG_SYS_CBSIZE 512 + +/* U-Boot */ +#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE + +/* Environment settings */ +#define CONFIG_ENV_OFFSET 0x80000 +#define CONFIG_ENV_SIZE (64 << 10) +#define CONFIG_ENV_SECT_SIZE (64 << 10) +#define CONFIG_SYS_REDUNDAND_ENVIRONMENT +#define CONFIG_ENV_OFFSET_REDUND (CONFIG_ENV_OFFSET + \ + CONFIG_ENV_SECT_SIZE) +#define CONFIG_ENV_SIZE_REDUND CONFIG_ENV_SIZE + +/* + * Environment is right behind U-Boot in flash. Make sure U-Boot + * doesn't grow into the environment area. + */ +#define CONFIG_BOARD_SIZE_LIMIT CONFIG_ENV_OFFSET + +#endif /* __CONFIG_GARDENA_SMART_GATEWAY_H */