diff options
| -rw-r--r-- | arch/arm/dts/meson-g12b-a311d-libretech-cc-u-boot.dtsi | 15 | ||||
| -rw-r--r-- | board/libre-computer/aml-a311d-cc/MAINTAINERS | 7 | ||||
| -rw-r--r-- | board/libre-computer/aml-a311d-cc/Makefile | 6 | ||||
| -rw-r--r-- | board/libre-computer/aml-a311d-cc/aml-a311d-cc.c | 44 | ||||
| -rw-r--r-- | configs/aml-a311d-cc_defconfig | 108 | ||||
| -rw-r--r-- | doc/board/amlogic/aml-a311d-cc.rst | 46 | ||||
| -rw-r--r-- | doc/board/amlogic/index.rst | 1 |
7 files changed, 227 insertions, 0 deletions
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 <neil.armstrong@linaro.org> + */ + +#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 <neil.armstrong@linaro.org> +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 <narmstrong@baylibre.com> + +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 <narmstrong@baylibre.com> + */ + +#include <dm.h> +#include <env.h> +#include <init.h> +#include <net.h> +#include <efi_loader.h> +#include <asm/io.h> +#include <asm/arch/eth.h> + +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 |