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Fri, 20 Sep 2024 06:33:36 -0700 (PDT) Received: from arrakeen.starnux.net ([2a01:e0a:982:cbb0:52eb:f6ff:feb3:451a]) by smtp.gmail.com with ESMTPSA id ffacd0b85a97d-378e780df0bsm17557466f8f.113.2024.09.20.06.33.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 20 Sep 2024 06:33:36 -0700 (PDT) From: Neil Armstrong Date: Fri, 20 Sep 2024 15:33:33 +0200 Subject: [PATCH 1/2] ARM: meson: add support for Libre Computer aml-a311d-cc MIME-Version: 1.0 Message-Id: <20240920-u-boot-topic-libre-computer-solitude-alta-v1-1-8915b108840b@linaro.org> References: <20240920-u-boot-topic-libre-computer-solitude-alta-v1-0-8915b108840b@linaro.org> In-Reply-To: <20240920-u-boot-topic-libre-computer-solitude-alta-v1-0-8915b108840b@linaro.org> To: Tom Rini Cc: u-boot-amlogic@groups.io, u-boot@lists.denx.de, da@libre.computer, ilias.apalodimas@linaro.org, Neil Armstrong X-Mailer: b4 0.14.1 X-Developer-Signature: v=1; a=openpgp-sha256; l=9673; i=neil.armstrong@linaro.org; h=from:subject:message-id; bh=OA7V9CsoWRuuYlmKOkBzI6tahgz8cdVXDACarYqD3XY=; b=owEBbQKS/ZANAwAKAXfc29rIyEnRAcsmYgBm7XmugQtae+oyO8p2fNU1JKX8PYQVH4XrgUFOqfrC MiUiTymJAjMEAAEKAB0WIQQ9U8YmyFYF/h30LIt33NvayMhJ0QUCZu15rgAKCRB33NvayMhJ0RHxEA Clsr93ANf2a5dJEyLrUV92F8rBd1MK2pu4/QLQR5HX/0dyZ4zoU1Laij0GcD0jlohYXb1ORF7b+Bsi JVPm9yZUNkvZr5soOvTiEye78ClNaZXR6D3V+d8ICb3NplvzJ7bscsP7aRSsQhfnOfQfJMSYxMD0UG +pymut7UhLjnGu3ybcdKV8vCnwyhNPGgq5k722lvwgU5R/M7jB7M05rreUBMwXUOAOS8SgSWznhbiq 2VCMHeHymoFhYV0p57qF+2kCd8FA/XE5FpLJv5kjol/oShelfxLKYt6cZcbDiRIvk3kc/hI3X3jPIl D/bSibbP8/fJYNn1IO3YHURjg6X66CT3CscMTF+jgZItMjbCmg95b05k2MysqMGcZ/zKGoPC2amOyk vyC8GyHAMf7Tk06l+klSrIOX32v0GqAq75z8ZKfZD4Lcf9jedSHqOCORWFzssIfY78xqtmAJUA4AXA vWQGC8HZJlwSH9YU/WxbeeoCsVc7S0auBTvzouAnRfb/rS8a10GvCFZBIC/qLSjAJqX+tIf8ZCjuuT ot4roRgo3AXsC045X/7WYL8loluuPRe1gOCmzvP0jg1tT/yIYAE/eNA4ZJ2L6FuNEbHwloi1AZjJSb N0xunPEbMkqWe/sGd1rh4sGmqAvTFdJMOmts53HvNZERqMD5+Wav6BgSEEUw== X-Developer-Key: i=neil.armstrong@linaro.org; a=openpgp; fpr=89EC3D058446217450F22848169AB7B1A4CFF8AE X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Add support for the Libre Computer aml-a311d-cc "Alta" board: https://libre.computer/products/aml-a311d-cc/ The Alta board has a Credit Card form factor, similar to the the prvevious "Le Potato" card, but with the Amlogic A311D SoC, MIPI DSI and CSI connectors. PoE header and a single USB2 Type-C connector replacing the microUSB one for power and USB 2.0. The board has an embedded SPI NOR flash, and EFI Capsule support is added. The GUID is dynamically generated for the board, to get it: => efidebug capsule esrt ======================================== ESRT: fw_resource_count=1 ESRT: fw_resource_count_max=1 ESRT: fw_resource_version=1 [entry 0]============================== ESRT: fw_class=17E07D9D-4D91-53F4-8780-1D91F279C1A5 ESRT: fw_type=unknown ESRT: fw_version=0 ESRT: lowest_supported_fw_version=0 ESRT: capsule_flags=0 ESRT: last_attempt_version=0 ESRT: last_attempt_status=success ======================================== On the host (with the aml_encrypt_g12a result binary): $ eficapsule --guid 17E07D9D-4D91-53F4-8780-1D91F279C1A5 -i 1 u-boot.bin u-boot.cap On the board (from USB disk containing u-boot.cap at root): => load usb 0:1 $kernel_addr_r u-boot.cap => efidebug capsule update $kernel_addr_r The binary will then be flashed on the SPI. Signed-off-by: Neil Armstrong --- .../dts/meson-g12b-a311d-libretech-cc-u-boot.dtsi | 15 +++ board/libre-computer/aml-a311d-cc/MAINTAINERS | 7 ++ board/libre-computer/aml-a311d-cc/Makefile | 6 ++ board/libre-computer/aml-a311d-cc/aml-a311d-cc.c | 44 +++++++++ configs/aml-a311d-cc_defconfig | 108 +++++++++++++++++++++ doc/board/amlogic/aml-a311d-cc.rst | 46 +++++++++ doc/board/amlogic/index.rst | 1 + 7 files changed, 227 insertions(+) diff --git a/arch/arm/dts/meson-g12b-a311d-libretech-cc-u-boot.dtsi b/arch/arm/dts/meson-g12b-a311d-libretech-cc-u-boot.dtsi new file mode 100644 index 00000000000..cbada739042 --- /dev/null +++ b/arch/arm/dts/meson-g12b-a311d-libretech-cc-u-boot.dtsi @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * Copyright (c) 2023 Neil Armstrong + */ + +#include "meson-g12-common-u-boot.dtsi" + +&sd_emmc_c { + pinctrl-0 = <&emmc_ctrl_pins>, <&emmc_data_4b_pins>; + bus-width = <4>; +}; + +&spifc { + status = "okay"; +}; diff --git a/board/libre-computer/aml-a311d-cc/MAINTAINERS b/board/libre-computer/aml-a311d-cc/MAINTAINERS new file mode 100644 index 00000000000..b4b77acd23b --- /dev/null +++ b/board/libre-computer/aml-a311d-cc/MAINTAINERS @@ -0,0 +1,7 @@ +LIBRE-COMPUTER AML-A311D-CC +M: Neil Armstrong +S: Maintained +L: u-boot-amlogic@groups.io +F: board/amlogic/aml-a311d-cc/ +F: configs/aml-a311d-cc_defconfig +F: doc/board/amlogic/aml-a311d-cc.rst diff --git a/board/libre-computer/aml-a311d-cc/Makefile b/board/libre-computer/aml-a311d-cc/Makefile new file mode 100644 index 00000000000..461955def3a --- /dev/null +++ b/board/libre-computer/aml-a311d-cc/Makefile @@ -0,0 +1,6 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# (C) Copyright 2016 BayLibre, SAS +# Author: Neil Armstrong + +obj-y := aml-a311d-cc.o diff --git a/board/libre-computer/aml-a311d-cc/aml-a311d-cc.c b/board/libre-computer/aml-a311d-cc/aml-a311d-cc.c new file mode 100644 index 00000000000..e45cfd5d8a3 --- /dev/null +++ b/board/libre-computer/aml-a311d-cc/aml-a311d-cc.c @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Copyright (C) 2016 BayLibre, SAS + * Author: Neil Armstrong + */ + +#include +#include +#include +#include +#include +#include +#include + +struct efi_fw_image fw_images[] = { + { + .fw_name = u"AML_A311D_CC_BOOT", + .image_index = 1, + }, +}; + +struct efi_capsule_update_info update_info = { + .dfu_string = "sf 0:0=u-boot-bin raw 0 0x10000", + .num_images = ARRAY_SIZE(fw_images), + .images = fw_images, +}; + + +#if IS_ENABLED(CONFIG_SET_DFU_ALT_INFO) +void set_dfu_alt_info(char *interface, char *devstr) +{ + if (strcmp(interface, "ram") == 0) + env_set("dfu_alt_info", "fitimage ram 0x08080000 0x4000000"); + else if (IS_ENABLED(CONFIG_EFI_HAVE_CAPSULE_SUPPORT)) + env_set("dfu_alt_info", update_info.dfu_string); +} +#endif + +int misc_init_r(void) +{ + meson_generate_serial_ethaddr(); + + return 0; +} diff --git a/configs/aml-a311d-cc_defconfig b/configs/aml-a311d-cc_defconfig new file mode 100644 index 00000000000..c8e22200419 --- /dev/null +++ b/configs/aml-a311d-cc_defconfig @@ -0,0 +1,108 @@ +CONFIG_ARM=y +CONFIG_SYS_VENDOR="libre-computer" +CONFIG_SYS_BOARD="aml-a311d-cc" +CONFIG_ARCH_MESON=y +CONFIG_TEXT_BASE=0x01000000 +CONFIG_NR_DRAM_BANKS=1 +CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y +CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x20000000 +CONFIG_ENV_SIZE=0x2000 +CONFIG_ENV_OFFSET=0xFFFF0000 +CONFIG_ENV_SECT_SIZE=0x10000 +CONFIG_DM_GPIO=y +CONFIG_DEFAULT_DEVICE_TREE="amlogic/meson-g12b-a311d-libretech-cc" +CONFIG_OF_LIBFDT_OVERLAY=y +CONFIG_DM_RESET=y +CONFIG_MESON_G12A=y +CONFIG_DEBUG_UART_BASE=0xff803000 +CONFIG_DEBUG_UART_CLOCK=24000000 +CONFIG_IDENT_STRING="aml-a311d-cc" +CONFIG_SYS_LOAD_ADDR=0x1000000 +CONFIG_DEBUG_UART=y +CONFIG_REMAKE_ELF=y +CONFIG_FIT=y +CONFIG_FIT_SIGNATURE=y +CONFIG_FIT_VERBOSE=y +CONFIG_LEGACY_IMAGE_FORMAT=y +CONFIG_OF_BOARD_SETUP=y +# CONFIG_DISPLAY_CPUINFO is not set +CONFIG_MISC_INIT_R=y +CONFIG_SYS_MAXARGS=32 +# CONFIG_CMD_BDI is not set +# CONFIG_CMD_IMI is not set +CONFIG_CMD_DFU=y +CONFIG_CMD_NVEDIT_EFI=y +CONFIG_CMD_GPIO=y +# CONFIG_CMD_LOADS is not set +CONFIG_CMD_MMC=y +CONFIG_CMD_SF_TEST=y +CONFIG_CMD_SPI=y +CONFIG_CMD_USB=y +CONFIG_CMD_USB_MASS_STORAGE=y +CONFIG_CMD_EFIDEBUG=y +# CONFIG_CMD_SETEXPR is not set +CONFIG_CMD_REGULATOR=y +CONFIG_OF_CONTROL=y +CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_SYS_RELOC_GD_ENV_ADDR=y +CONFIG_ADC=y +CONFIG_SARADC_MESON=y +CONFIG_BUTTON=y +CONFIG_BUTTON_ADC=y +CONFIG_DFU_RAM=y +CONFIG_DFU_SF=y +CONFIG_SET_DFU_ALT_INFO=y +CONFIG_MMC_MESON_GX=y +CONFIG_MTD=y +CONFIG_DM_MTD=y +CONFIG_DM_SPI_FLASH=y +CONFIG_SPI_FLASH_GIGADEVICE=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_PHY_REALTEK=y +CONFIG_DM_MDIO=y +CONFIG_DM_MDIO_MUX=y +CONFIG_ETH_DESIGNWARE_MESON8B=y +CONFIG_MDIO_MUX_MESON_G12A=y +CONFIG_MESON_G12A_USB_PHY=y +CONFIG_PINCTRL=y +CONFIG_PINCTRL_MESON_G12A=y +CONFIG_POWER_DOMAIN=y +CONFIG_MESON_EE_POWER_DOMAIN=y +CONFIG_DM_REGULATOR=y +CONFIG_DM_REGULATOR_FIXED=y +CONFIG_DEBUG_UART_ANNOUNCE=y +CONFIG_DEBUG_UART_SKIP_INIT=y +CONFIG_MESON_SERIAL=y +CONFIG_SPI=y +CONFIG_DM_SPI=y +CONFIG_MESON_SPIFC=y +CONFIG_SYSINFO=y +CONFIG_SYSINFO_SMBIOS=y +CONFIG_USB=y +CONFIG_DM_USB_GADGET=y +CONFIG_USB_XHCI_HCD=y +CONFIG_USB_XHCI_DWC3=y +CONFIG_USB_DWC3=y +# CONFIG_USB_DWC3_GADGET is not set +CONFIG_USB_DWC3_MESON_G12A=y +CONFIG_USB_KEYBOARD=y +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_VENDOR_NUM=0x1b8e +CONFIG_USB_GADGET_PRODUCT_NUM=0xfada +CONFIG_USB_GADGET_DWC2_OTG=y +CONFIG_USB_GADGET_DWC2_OTG_PHY_BUS_WIDTH_8=y +CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_VIDEO=y +# CONFIG_VIDEO_BPP8 is not set +# CONFIG_VIDEO_BPP16 is not set +CONFIG_SYS_WHITE_ON_BLACK=y +CONFIG_VIDEO_MESON=y +CONFIG_VIDEO_DT_SIMPLEFB=y +CONFIG_SPLASH_SCREEN=y +CONFIG_SPLASH_SCREEN_ALIGN=y +CONFIG_VIDEO_BMP_RLE8=y +CONFIG_BMP_16BPP=y +CONFIG_BMP_24BPP=y +CONFIG_BMP_32BPP=y +CONFIG_EFI_RUNTIME_UPDATE_CAPSULE=y +CONFIG_EFI_CAPSULE_FIRMWARE_RAW=y diff --git a/doc/board/amlogic/aml-a311d-cc.rst b/doc/board/amlogic/aml-a311d-cc.rst new file mode 100644 index 00000000000..25c1e01906a --- /dev/null +++ b/doc/board/amlogic/aml-a311d-cc.rst @@ -0,0 +1,46 @@ +.. SPDX-License-Identifier: GPL-2.0+ + +U-Boot for Libre Computer AML-A311D-CC 'Alta' (A311D) +===================================================== + +AML-A311D-CC is a Single Board Computer manufactured by Libre Computer Technology with +the following specifications: + + - Amlogic A311D Arm Cortex-A53 dual-core + Cortex-A73 quad-core SoC + - 2 or 4GB LPDDR4 SDRAM + - Gigabit Ethernet + - HDMI 2.1 display + - 40-pin GPIO header + - 4 x USB 3.0 Host, 1 x USB 2.0 Type-C + - eMMC 5.x SM Interface for Libre Computer Modules + - microSD + - Infrared receiver + +Schematics are available on the manufacturer website. + +U-Boot Compilation +------------------ + +.. code-block:: bash + + $ export CROSS_COMPILE=aarch64-none-elf- + $ make aml-a311d-cc_defconfig + $ make + +U-Boot Signing with Pre-Built FIP repo +-------------------------------------- + +.. code-block:: bash + + $ git clone https://github.com/LibreELEC/amlogic-boot-fip --depth=1 + $ cd amlogic-boot-fip + $ mkdir my-output-dir + $ ./build-fip.sh aml-a311d-cc /path/to/u-boot/u-boot.bin my-output-dir + +Then write U-Boot to SD or eMMC with: + +.. code-block:: bash + + $ DEV=/dev/boot_device + $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=512 skip=1 seek=1 + $ dd if=fip/u-boot.bin.sd.bin of=$DEV conv=fsync,notrunc bs=1 count=440 diff --git a/doc/board/amlogic/index.rst b/doc/board/amlogic/index.rst index 46f44bf34ec..de91b21f977 100644 --- a/doc/board/amlogic/index.rst +++ b/doc/board/amlogic/index.rst @@ -85,6 +85,7 @@ Board Documentation .. toctree:: :maxdepth: 1 + aml-a311d-cc bananapi-cm4io bananapi-m2pro bananapi-m2s