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[81.169.180.215]) by mx.google.com with ESMTP id r11-v6si510718edo.129.2018.11.09.07.29.30; Fri, 09 Nov 2018 07:29:45 -0800 (PST) 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=@baylibre-com.20150623.gappssmtp.com header.s=20150623 header.b="zitS/k3v"; 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 Received: by lists.denx.de (Postfix, from userid 105) id DA3F1C225D8; Fri, 9 Nov 2018 15:28:51 +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_DNSWL_BLOCKED, RCVD_IN_MSPIKE_H2, 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 2BA3AC22595; Fri, 9 Nov 2018 15:27:19 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id EB161C22583; Fri, 9 Nov 2018 15:27:14 +0000 (UTC) Received: from mail-wm1-f67.google.com (mail-wm1-f67.google.com [209.85.128.67]) by lists.denx.de (Postfix) with ESMTPS id B1FFFC2257D for ; Fri, 9 Nov 2018 15:27:06 +0000 (UTC) Received: by mail-wm1-f67.google.com with SMTP id f19-v6so4017927wmb.0 for ; Fri, 09 Nov 2018 07:27:06 -0800 (PST) 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=XKb9HzGzvoMnqsQuGlUooa4JBAUPK0NMdVcF8K4Z08o=; b=zitS/k3vXISaRzdEyKUopQFlyZ2Rd1voBY7x1I7sLKN+JZspybjpzbUWMZY9cq76Wf HhcH9XHnvTTJZtlTSFMbSt8RQARKB2eh5foZ9GGSn9prCkV2lb+0Nv6CAZf1ZWUtirmv VWFoN+ViNTRxgaOAf3ZEv9Rfh2hQ67H9idxIPjJJszK/XBqndBorCXPXcQ+utdIynoTY oethu8jSEsiC6D5QIewsTQLSYScHmOL1uBBCqNSyA7iPL8UqwYRslaM5lzwrLCUUqSM1 RgnqmuF/cm9zYLzwy4IhGVpIlbJqcNGE7DUIrFJSX4MXSXJ9S96TmqwRWxcXL+DOZ6EG 7IJA== 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=XKb9HzGzvoMnqsQuGlUooa4JBAUPK0NMdVcF8K4Z08o=; b=idmbCVWCmO/4jHLuW8pDqVXFMa9FJ+dUEPqsOOISIEw3cnP508w3mhpNVgJD5jl0rk zUM38Qj+zW7kZHfs20zhYMmUBSYGG4MWwVX4lfL1bz8v29KbHJm4L45Qbw2ks7FJr5QF rskBZXE7LP2qe2Szkf+UePxZmv8XVqmWRrSWiu+p9LqQ8mE/l1HomvRr3QUJq/Cl1FOA i7/hXWShHaukVxJBNNcYmUCRVMTSAvJdcYufoKHC60YlMlR90bEnY83Q291tvAPaH/j9 Vuf5tFsnFheMwyxAsUE0qaYcDQmy9D8Z6bGJWQGoGp9c2SnngHwfVUT5DtgTqyJLB1Bz m3Vw== X-Gm-Message-State: AGRZ1gIm35JTbdAZk0+vesgHg+S3p2gGJB64U+cpzxD3Hzgjj+UkmHKK OmQhQVATlzRuMwAE0o7CMX8eLMLcuq0= X-Received: by 2002:a1c:3b06:: with SMTP id i6-v6mr4891960wma.18.1541777225812; Fri, 09 Nov 2018 07:27:05 -0800 (PST) Received: from bender.baylibre.local ([90.63.244.31]) by smtp.gmail.com with ESMTPSA id a127-v6sm1748545wmh.24.2018.11.09.07.27.05 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Fri, 09 Nov 2018 07:27:05 -0800 (PST) From: Neil Armstrong To: u-boot@lists.denx.de Date: Fri, 9 Nov 2018 16:26:44 +0100 Message-Id: <1541777218-472-6-git-send-email-narmstrong@baylibre.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1541777218-472-1-git-send-email-narmstrong@baylibre.com> References: <1541777218-472-1-git-send-email-narmstrong@baylibre.com> Cc: linux-amlogic@lists.infradead.org, trini@konsulko.com, Jerome Brunet Subject: [U-Boot] [PATCH u-boot 05/19] board: amlogic: factorise gxbb boards 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: Jerome Brunet The nanopi-k2 and the odroid-c2 are similar enough to be supported by the same u-boot board. This change use odroid-c2 u-boot board for the nanopi-k2 as well. Dedicated defconfig are kept to customize the names and device tree. Signed-off-by: Jerome Brunet Signed-off-by: Neil Armstrong --- arch/arm/mach-meson/Kconfig | 11 +--- 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 | 55 ------------------ board/amlogic/odroid-c2/MAINTAINERS | 1 + board/amlogic/odroid-c2/README | 66 --------------------- board/amlogic/odroid-c2/README.nanopi-k2 | 99 ++++++++++++++++++++++++++++++++ board/amlogic/odroid-c2/README.odroid-c2 | 66 +++++++++++++++++++++ configs/nanopi-k2_defconfig | 2 +- 11 files changed, 168 insertions(+), 256 deletions(-) delete mode 100644 board/amlogic/nanopi-k2/Kconfig delete mode 100644 board/amlogic/nanopi-k2/MAINTAINERS delete mode 100644 board/amlogic/nanopi-k2/Makefile delete mode 100644 board/amlogic/nanopi-k2/README delete mode 100644 board/amlogic/nanopi-k2/nanopi-k2.c delete mode 100644 board/amlogic/odroid-c2/README create mode 100644 board/amlogic/odroid-c2/README.nanopi-k2 create mode 100644 board/amlogic/odroid-c2/README.odroid-c2 diff --git a/arch/arm/mach-meson/Kconfig b/arch/arm/mach-meson/Kconfig index 98303db..d86b1be 100644 --- a/arch/arm/mach-meson/Kconfig +++ b/arch/arm/mach-meson/Kconfig @@ -31,14 +31,7 @@ config TARGET_ODROID_C2 ODROID-C2 is a single board computer based on Meson GXBaby 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" - select MESON_GXBB - 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. + You should also select this TARGET if you have an nanopi-k2 config TARGET_P212 bool "P212" @@ -69,8 +62,6 @@ 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/q200/Kconfig" diff --git a/board/amlogic/nanopi-k2/Kconfig b/board/amlogic/nanopi-k2/Kconfig deleted file mode 100644 index 374bda2..0000000 --- a/board/amlogic/nanopi-k2/Kconfig +++ /dev/null @@ -1,12 +0,0 @@ -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 deleted file mode 100644 index 0452bd1..0000000 --- a/board/amlogic/nanopi-k2/MAINTAINERS +++ /dev/null @@ -1,6 +0,0 @@ -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 deleted file mode 100644 index 7d9b666..0000000 --- a/board/amlogic/nanopi-k2/Makefile +++ /dev/null @@ -1,7 +0,0 @@ -# -# (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 deleted file mode 100644 index d450d3c..0000000 --- a/board/amlogic/nanopi-k2/README +++ /dev/null @@ -1,99 +0,0 @@ -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 deleted file mode 100644 index ae29dd6..0000000 --- a/board/amlogic/nanopi-k2/nanopi-k2.c +++ /dev/null @@ -1,55 +0,0 @@ -// 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); - - 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/board/amlogic/odroid-c2/MAINTAINERS b/board/amlogic/odroid-c2/MAINTAINERS index 699850f..fd74d53 100644 --- a/board/amlogic/odroid-c2/MAINTAINERS +++ b/board/amlogic/odroid-c2/MAINTAINERS @@ -1,5 +1,6 @@ ODROID-C2 M: Beniamino Galvani +M: Neil Armstrong S: Maintained F: board/amlogic/odroid-c2/ F: include/configs/odroid-c2.h diff --git a/board/amlogic/odroid-c2/README b/board/amlogic/odroid-c2/README deleted file mode 100644 index bed48c5..0000000 --- a/board/amlogic/odroid-c2/README +++ /dev/null @@ -1,66 +0,0 @@ -U-Boot for ODROID-C2 -==================== - -ODROID-C2 is a single board computer manufactured by Hardkernel -Co. Ltd with the following specifications: - - - Amlogic S905 ARM Cortex-A53 quad-core SoC @ 2GHz - - 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 - - I2C - - Regulators - - Reset controller - - Clock controller - - ADC - -u-boot compilation -================== - - > export ARCH=arm - > export CROSS_COMPILE=aarch64-none-elf- - > make odroid-c2_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: - - > DIR=odroid-c2 - > git clone --depth 1 \ - https://github.com/hardkernel/u-boot.git -b odroidc2-v2015.01 \ - $DIR - > $DIR/fip/fip_create --bl30 $DIR/fip/gxb/bl30.bin \ - --bl301 $DIR/fip/gxb/bl301.bin \ - --bl31 $DIR/fip/gxb/bl31.bin \ - --bl33 u-boot.bin \ - $DIR/fip.bin - > $DIR/fip/fip_create --dump $DIR/fip.bin - > cat $DIR/fip/gxb/bl2.package $DIR/fip.bin > $DIR/boot_new.bin - > $DIR/fip/gxb/aml_encrypt_gxb --bootsig \ - --input $DIR/boot_new.bin \ - --output $DIR/u-boot.img - > dd if=$DIR/u-boot.img of=$DIR/u-boot.gxbb bs=512 skip=96 - -and then write the image to SD with: - - > DEV=/dev/your_sd_device - > BL1=$DIR/sd_fuse/bl1.bin.hardkernel - > dd if=$BL1 of=$DEV conv=fsync bs=1 count=442 - > dd if=$BL1 of=$DEV conv=fsync bs=512 skip=1 seek=1 - > dd if=$DIR/u-boot.gxbb of=$DEV conv=fsync bs=512 seek=97 diff --git a/board/amlogic/odroid-c2/README.nanopi-k2 b/board/amlogic/odroid-c2/README.nanopi-k2 new file mode 100644 index 0000000..d450d3c --- /dev/null +++ b/board/amlogic/odroid-c2/README.nanopi-k2 @@ -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/odroid-c2/README.odroid-c2 b/board/amlogic/odroid-c2/README.odroid-c2 new file mode 100644 index 0000000..bed48c5 --- /dev/null +++ b/board/amlogic/odroid-c2/README.odroid-c2 @@ -0,0 +1,66 @@ +U-Boot for ODROID-C2 +==================== + +ODROID-C2 is a single board computer manufactured by Hardkernel +Co. Ltd with the following specifications: + + - Amlogic S905 ARM Cortex-A53 quad-core SoC @ 2GHz + - 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 + - I2C + - Regulators + - Reset controller + - Clock controller + - ADC + +u-boot compilation +================== + + > export ARCH=arm + > export CROSS_COMPILE=aarch64-none-elf- + > make odroid-c2_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: + + > DIR=odroid-c2 + > git clone --depth 1 \ + https://github.com/hardkernel/u-boot.git -b odroidc2-v2015.01 \ + $DIR + > $DIR/fip/fip_create --bl30 $DIR/fip/gxb/bl30.bin \ + --bl301 $DIR/fip/gxb/bl301.bin \ + --bl31 $DIR/fip/gxb/bl31.bin \ + --bl33 u-boot.bin \ + $DIR/fip.bin + > $DIR/fip/fip_create --dump $DIR/fip.bin + > cat $DIR/fip/gxb/bl2.package $DIR/fip.bin > $DIR/boot_new.bin + > $DIR/fip/gxb/aml_encrypt_gxb --bootsig \ + --input $DIR/boot_new.bin \ + --output $DIR/u-boot.img + > dd if=$DIR/u-boot.img of=$DIR/u-boot.gxbb bs=512 skip=96 + +and then write the image to SD with: + + > DEV=/dev/your_sd_device + > BL1=$DIR/sd_fuse/bl1.bin.hardkernel + > dd if=$BL1 of=$DEV conv=fsync bs=1 count=442 + > dd if=$BL1 of=$DEV conv=fsync bs=512 skip=1 seek=1 + > dd if=$DIR/u-boot.gxbb of=$DEV conv=fsync bs=512 seek=97 diff --git a/configs/nanopi-k2_defconfig b/configs/nanopi-k2_defconfig index 5c8c747..01196d6 100644 --- a/configs/nanopi-k2_defconfig +++ b/configs/nanopi-k2_defconfig @@ -2,7 +2,7 @@ CONFIG_ARM=y CONFIG_ARCH_MESON=y CONFIG_SYS_TEXT_BASE=0x01000000 CONFIG_MESON_GXBB=y -CONFIG_TARGET_NANOPI_K2=y +CONFIG_TARGET_ODROID_C2=y CONFIG_DEBUG_UART_BASE=0xc81004c0 CONFIG_DEBUG_UART_CLOCK=24000000 CONFIG_IDENT_STRING=" nanopi-k2"