From patchwork Mon Jun 25 14:50:17 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Neil Armstrong X-Patchwork-Id: 934377 X-Patchwork-Delegate: trini@ti.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=baylibre.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="Rf5kfswD"; dkim-atps=neutral Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 41DsZk2YfVz9rvt for ; Tue, 26 Jun 2018 00:51:58 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id 0BA70C21DB5; Mon, 25 Jun 2018 14:51:11 +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 2AE03C21EBA; Mon, 25 Jun 2018 14:50:41 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id F3AD0C21EE7; Mon, 25 Jun 2018 14:50:30 +0000 (UTC) Received: from mail-wm0-f66.google.com (mail-wm0-f66.google.com [74.125.82.66]) by lists.denx.de (Postfix) with ESMTPS id A0FA8C21E74 for ; Mon, 25 Jun 2018 14:50:25 +0000 (UTC) Received: by mail-wm0-f66.google.com with SMTP id r125-v6so10339797wmg.2 for ; Mon, 25 Jun 2018 07:50:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=eiuCjDryoVUHr6ShLFTkUqkLfho5UX9NVaMFxYH74Is=; b=Rf5kfswDdnJWKVkSpMNGOUtqz+dR446rG8qL2V8ZOl5nn5pWwcOuOzORpryvjEeLDL cH7LqWCz2kwCgxlj77dvdfe2SyJo47GimbEJucj43jHUUjhdlbEpAFn5HtF5xvrRfoG2 UuGZ6fUmgFtT5cEkVK8idL0x9SIhP5mRiCIKzS+K1sJyZ4qqPftru0lfoJhFtgecTG4b BTzdiXE+TkEG0mYr8oiloF0VAgc9EaSxytvQmaDIWYbwVOuQ6ZpeXUmbdubR/j+00eJ9 LFXEMQlftQxHavfnsgXwlSFdhuBv4yhnskCyHFM5oZ4O81b5KwKCQ7JNA0kDH8uhpq29 +XKA== 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=eiuCjDryoVUHr6ShLFTkUqkLfho5UX9NVaMFxYH74Is=; b=s4JSxX021LKWczgX58Ptxqoc9PI5COjV7kOYBcRWrsSqCs6M4vI+d8UKp7PPOFTyEB MeqpNtsBSaBo8Dx45Es+6+vlWrsJ+M4BZ2kuSjPHHeoTls/Gskeaj0r8SZizW/nNqDYp 7T8kN8kf86h80A1WIPKdCoj0ilzBL/uqQAqDxRCSaaafxpPVXjvzarmLoe5lkwdlTEOK evq3tSkoLLu2kv3+8a0mKX0O7IqoCGw+R+NsNJggLiSRbqZ3FNB2Z2buvVia2+fLUpoR LRYHHQ8Ce8zEHKDbW/o/lLbB0Wqw4XiVN6DLmNmGnn/elK58JfxlbrO3WCy2+brM/0lS OUuA== X-Gm-Message-State: APt69E1ibWj0Kuy6Kwr68Sm9Sj4YXCCg7b6/DleaE74DlZ8x4gQny4/v Vr2HyUFMZfZ3cUV4nv6HQ6hECGHNL/M= X-Google-Smtp-Source: AAOMgpc5SOmIsSSsR1Kqe5iTZrvopsxaJ3FM95jxn5z5oFnTx0WoiVXpiwr2Onp6NmX2PvrA2XO26g== X-Received: by 2002:a1c:ec1:: with SMTP id 184-v6mr1352419wmo.84.1529938224593; Mon, 25 Jun 2018 07:50:24 -0700 (PDT) Received: from bender.baylibre.local ([90.63.244.31]) by smtp.gmail.com with ESMTPSA id w67-v6sm9181629wmw.0.2018.06.25.07.50.22 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Mon, 25 Jun 2018 07:50:23 -0700 (PDT) From: Neil Armstrong To: u-boot@lists.denx.de Date: Mon, 25 Jun 2018 16:50:17 +0200 Message-Id: <1529938217-4196-3-git-send-email-narmstrong@baylibre.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1529938217-4196-1-git-send-email-narmstrong@baylibre.com> References: <1529938217-4196-1-git-send-email-narmstrong@baylibre.com> Cc: trini@konsulko.com, Yuefei Tan , Thomas McKahan , linux-amlogic@lists.infradead.org Subject: [U-Boot] [PATCH u-boot 2/2] boards: amlogic: Add FriendlyElec NanoPi K2 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" From: Thomas McKahan This adds platform code for the FriendlyElec NanoPi K2 board based on a Meson GXBB (S905) SoC with the Meson GXBB configuration. This initial submission only supports: - UART - MMC/SDCard - Ethernet - Reset Controller - Clock controller Cc: Yuefei Tan Signed-off-by: Thomas McKahan Signed-off-by: Neil Armstrong --- arch/arm/dts/Makefile | 1 + arch/arm/mach-meson/Kconfig | 8 +++ board/amlogic/nanopi-k2/Kconfig | 12 +++++ board/amlogic/nanopi-k2/MAINTAINERS | 6 +++ board/amlogic/nanopi-k2/Makefile | 7 +++ board/amlogic/nanopi-k2/README | 99 +++++++++++++++++++++++++++++++++++++ board/amlogic/nanopi-k2/nanopi-k2.c | 61 +++++++++++++++++++++++ configs/nanopi-k2_defconfig | 40 +++++++++++++++ include/configs/nanopi-k2.h | 18 +++++++ 9 files changed, 252 insertions(+) create mode 100644 board/amlogic/nanopi-k2/Kconfig create mode 100644 board/amlogic/nanopi-k2/MAINTAINERS create mode 100644 board/amlogic/nanopi-k2/Makefile create mode 100644 board/amlogic/nanopi-k2/README create mode 100644 board/amlogic/nanopi-k2/nanopi-k2.c create mode 100644 configs/nanopi-k2_defconfig create mode 100644 include/configs/nanopi-k2.h diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index bcbaae2..62fc442 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -55,6 +55,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += \ dtb-$(CONFIG_ARCH_MESON) += \ meson-gxbb-nanopi-k2.dtb \ meson-gxbb-odroidc2.dtb \ + meson-gxbb-nanopi-k2.dtb \ meson-gxl-s905x-p212.dtb \ meson-gxl-s905x-libretech-cc.dtb \ meson-gxl-s905x-khadas-vim.dtb diff --git a/arch/arm/mach-meson/Kconfig b/arch/arm/mach-meson/Kconfig index 9a06ccc..cc3383a 100644 --- a/arch/arm/mach-meson/Kconfig +++ b/arch/arm/mach-meson/Kconfig @@ -29,6 +29,12 @@ config TARGET_ODROID_C2 with 2 GiB of RAM, Gigabit Ethernet, HDMI, 4 USB, micro-SD slot, eMMC, IR receiver and a 40-pin GPIO header. +config TARGET_NANOPI_K2 + bool "NANOPI_K2" + help + NANOPI_K2 is a single board computer based on Meson GXBaby + with 2 GiB of RAM, Gigabit Ethernet,AP6212 Wifi, HDMI, 4 USB, + micro-SD slot, eMMC, IR receiver and a 40-pin GPIO header. endif if MESON_GXL @@ -64,6 +70,8 @@ config SYS_MALLOC_F_LEN source "board/amlogic/odroid-c2/Kconfig" +source "board/amlogic/nanopi-k2/Kconfig" + source "board/amlogic/p212/Kconfig" source "board/amlogic/libretech-cc/Kconfig" diff --git a/board/amlogic/nanopi-k2/Kconfig b/board/amlogic/nanopi-k2/Kconfig new file mode 100644 index 0000000..374bda2 --- /dev/null +++ b/board/amlogic/nanopi-k2/Kconfig @@ -0,0 +1,12 @@ +if TARGET_NANOPI_K2 + +config SYS_BOARD + default "nanopi-k2" + +config SYS_VENDOR + default "amlogic" + +config SYS_CONFIG_NAME + default "nanopi-k2" + +endif diff --git a/board/amlogic/nanopi-k2/MAINTAINERS b/board/amlogic/nanopi-k2/MAINTAINERS new file mode 100644 index 0000000..0452bd1 --- /dev/null +++ b/board/amlogic/nanopi-k2/MAINTAINERS @@ -0,0 +1,6 @@ +NANOPI-K2 +M: Neil Armstrong +S: Maintained +F: board/amlogic/nanopi-k2/ +F: include/configs/nanopi-k2.h +F: configs/nanopi-k2_defconfig diff --git a/board/amlogic/nanopi-k2/Makefile b/board/amlogic/nanopi-k2/Makefile new file mode 100644 index 0000000..7d9b666 --- /dev/null +++ b/board/amlogic/nanopi-k2/Makefile @@ -0,0 +1,7 @@ +# +# (C) Copyright 2018 Thomas McKahan +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := nanopi-k2.o diff --git a/board/amlogic/nanopi-k2/README b/board/amlogic/nanopi-k2/README new file mode 100644 index 0000000..d450d3c --- /dev/null +++ b/board/amlogic/nanopi-k2/README @@ -0,0 +1,99 @@ +U-Boot for NanoPi-K2 +==================== + +NanoPi-K2 is a single board computer manufactured by FriendlyElec +with the following specifications: + + - Amlogic S905 ARM Cortex-A53 quad-core SoC @ 1.5GHz + - ARM Mali 450 GPU + - 2GB DDR3 SDRAM + - Gigabit Ethernet + - HDMI 2.0 4K/60Hz display + - 40-pin GPIO header + - 4 x USB 2.0 Host, 1 x USB OTG + - eMMC, microSD + - Infrared receiver + +Schematics are available on the manufacturer website. + +Currently the u-boot port supports the following devices: + - serial + - eMMC, microSD + - Ethernet + +u-boot compilation +================== + + > export ARCH=arm + > export CROSS_COMPILE=aarch64-none-elf- + > make nanopi-k2_defconfig + > make + +Image creation +============== + +Amlogic doesn't provide sources for the firmware and for tools needed +to create the bootloader image, so it is necessary to obtain them from +the git tree published by the board vendor: + + > wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz + > wget https://releases.linaro.org/archive/13.11/components/toolchain/binaries/gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz + > tar xvfJ gcc-linaro-aarch64-none-elf-4.8-2013.11_linux.tar.xz + > tar xvfJ gcc-linaro-arm-none-eabi-4.8-2013.11_linux.tar.xz + > export PATH=$PWD/gcc-linaro-aarch64-none-elf-4.8-2013.11_linux/bin:$PWD/gcc-linaro-arm-none-eabi-4.8-2013.11_linux/bin:$PATH + > git clone https://github.com/BayLibre/u-boot.git -b libretech-cc amlogic-u-boot + > git clone https://github.com/friendlyarm/u-boot.git -b nanopi-k2-v2015.01 amlogic-u-boot + > cd amlogic-u-boot + > sed -i 's/aarch64-linux-gnu-/aarch64-none-elf-/' Makefile + > sed -i 's/arm-linux-/arm-none-eabi-/' arch/arm/cpu/armv8/gxb/firmware/scp_task/Makefile + > make nanopi-k2_defconfig + > make + > export FIPDIR=$PWD/fip + +Go back to mainline U-Boot source tree then : + > mkdir fip + + > cp $FIPDIR/gxb/bl2.bin fip/ + > cp $FIPDIR/gxb/acs.bin fip/ + > cp $FIPDIR/gxb/bl21.bin fip/ + > cp $FIPDIR/gxb/bl30.bin fip/ + > cp $FIPDIR/gxb/bl301.bin fip/ + > cp $FIPDIR/gxb/bl31.img fip/ + > cp u-boot.bin fip/bl33.bin + + > $FIPDIR/blx_fix.sh \ + fip/bl30.bin \ + fip/zero_tmp \ + fip/bl30_zero.bin \ + fip/bl301.bin \ + fip/bl301_zero.bin \ + fip/bl30_new.bin \ + bl30 + + > $FIPDIR/fip_create \ + --bl30 fip/bl30_new.bin \ + --bl31 fip/bl31.img \ + --bl33 fip/bl33.bin \ + fip/fip.bin + + > python $FIPDIR/acs_tool.pyc fip/bl2.bin fip/bl2_acs.bin fip/acs.bin 0 + + > $FIPDIR/blx_fix.sh \ + fip/bl2_acs.bin \ + fip/zero_tmp \ + fip/bl2_zero.bin \ + fip/bl21.bin \ + fip/bl21_zero.bin \ + fip/bl2_new.bin \ + bl2 + + > cat fip/bl2_new.bin fip/fip.bin > fip/boot_new.bin + + > $FIPDIR/gxb/aml_encrypt_gxb --bootsig \ + --input fip/boot_new.bin + --output fip/u-boot.bin + +and then write the image to SD with: + + > DEV=/dev/your_sd_device + > dd if=fip/u-boot.bin of=$DEV conv=fsync,notrunc bs=512 seek=1 diff --git a/board/amlogic/nanopi-k2/nanopi-k2.c b/board/amlogic/nanopi-k2/nanopi-k2.c new file mode 100644 index 0000000..339dbb8 --- /dev/null +++ b/board/amlogic/nanopi-k2/nanopi-k2.c @@ -0,0 +1,61 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * (C) Copyright 2018 Thomas McKahan + */ + +#include +#include +#include +#include +#include +#include +#include +#include + +#define EFUSE_SN_OFFSET 20 +#define EFUSE_SN_SIZE 16 +#define EFUSE_MAC_OFFSET 52 +#define EFUSE_MAC_SIZE 6 + +int board_init(void) +{ + return 0; +} + +int misc_init_r(void) +{ + u8 mac_addr[EFUSE_MAC_SIZE]; + char serial[EFUSE_SN_SIZE]; + ssize_t len; + + meson_gx_eth_init(PHY_INTERFACE_MODE_RGMII, 0); + + /* Reset PHY on GPIOZ_14 */ + clrbits_le32(GX_GPIO_EN(3), BIT(14)); + clrbits_le32(GX_GPIO_OUT(3), BIT(14)); + mdelay(10); + setbits_le32(GX_GPIO_OUT(3), BIT(14)); + + if (!eth_env_get_enetaddr("ethaddr", mac_addr)) { + len = meson_sm_read_efuse(EFUSE_MAC_OFFSET, + mac_addr, EFUSE_MAC_SIZE); + if (len == EFUSE_MAC_SIZE && is_valid_ethaddr(mac_addr)) + eth_env_set_enetaddr("ethaddr", mac_addr); + } + + if (!env_get("serial#")) { + len = meson_sm_read_efuse(EFUSE_SN_OFFSET, serial, + EFUSE_SN_SIZE); + if (len == EFUSE_SN_SIZE) + env_set("serial#", serial); + } + + return 0; +} + +int ft_board_setup(void *blob, bd_t *bd) +{ + meson_gx_init_reserved_memory(blob); + + return 0; +} diff --git a/configs/nanopi-k2_defconfig b/configs/nanopi-k2_defconfig new file mode 100644 index 0000000..8a0dbf0 --- /dev/null +++ b/configs/nanopi-k2_defconfig @@ -0,0 +1,40 @@ +CONFIG_ARM=y +CONFIG_ARCH_MESON=y +CONFIG_SYS_TEXT_BASE=0x01000000 +CONFIG_MESON_GXBB=y +CONFIG_TARGET_NANOPI_K2=y +CONFIG_DEBUG_UART_BASE=0xc81004c0 +CONFIG_DEBUG_UART_CLOCK=24000000 +CONFIG_IDENT_STRING=" nanopi-k2" +CONFIG_DEFAULT_DEVICE_TREE="meson-gxbb-nanopi-k2" +CONFIG_DEBUG_UART=y +CONFIG_OF_BOARD_SETUP=y +# CONFIG_DISPLAY_CPUINFO is not set +# CONFIG_DISPLAY_BOARDINFO is not set +# CONFIG_CMD_BDI is not set +# CONFIG_CMD_IMI is not set +CONFIG_CMD_GPIO=y +CONFIG_CMD_I2C=y +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_MMC=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_REGULATOR=y +CONFIG_OF_CONTROL=y +CONFIG_NET_RANDOM_ETHADDR=y +CONFIG_DM_GPIO=y +CONFIG_DM_I2C=y +CONFIG_SYS_I2C_MESON=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DM_RESET=y +CONFIG_DM_MMC=y +CONFIG_MMC_MESON_GX=y +CONFIG_DM_ETH=y +CONFIG_ETH_DESIGNWARE=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_MESON_GXBB=y +CONFIG_DEBUG_UART_MESON=y +CONFIG_DEBUG_UART_ANNOUNCE=y +CONFIG_DEBUG_UART_SKIP_INIT=y +CONFIG_MESON_SERIAL=y +CONFIG_OF_LIBFDT_OVERLAY=y diff --git a/include/configs/nanopi-k2.h b/include/configs/nanopi-k2.h new file mode 100644 index 0000000..f7ecb7b --- /dev/null +++ b/include/configs/nanopi-k2.h @@ -0,0 +1,18 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Configuration for NANOPI-K2 + * (C) Copyright 2018 Thomas McKahan + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#define CONFIG_MISC_INIT_R + +/* Serial setup */ + +#define MESON_FDTFILE_SETTING "fdtfile=amlogic/meson-gxbb-nanopi-k2.dtb\0" + +#include + +#endif /* __CONFIG_H */