From 52bb779ff5b93ca02fa8776204999aad2d5d86dd Mon Sep 17 00:00:00 2001 From: Edgar Bonet Date: Mon, 22 Mar 2021 18:14:24 +0100 Subject: [PATCH] configs/acmesystems_acqua_a5: new defconfigs The Acqua A5 is a system on module based on the Microchip SAMA5D31 SoC: https://www.acmesystems.it/acqua It is available in both 256 MiB and 512 MiB versions, hence the two defconfig files. These configs build microSD card images with: - AT91Bootstrap 3 - Linux 5.4.107 - default buildroot packages (uClibc, Busybox) The device tree blob comes from Acme Systems: https://github.com/AcmeSystems/dts-archive It is licensed under GPLv2 or later. Signed-off-by: Edgar Bonet Signed-off-by: Thomas Petazzoni --- DEVELOPERS | 5 + .../acqua-a5/at91-sama5d3_acqua.dts | 301 ++++++++++++++++++ board/acmesystems/acqua-a5/genimage.cfg | 28 ++ board/acmesystems/acqua-a5/readme.txt | 44 +++ configs/acmesystems_acqua_a5_256mb_defconfig | 22 ++ configs/acmesystems_acqua_a5_512mb_defconfig | 22 ++ 6 files changed, 422 insertions(+) create mode 100644 board/acmesystems/acqua-a5/at91-sama5d3_acqua.dts create mode 100644 board/acmesystems/acqua-a5/genimage.cfg create mode 100644 board/acmesystems/acqua-a5/readme.txt create mode 100644 configs/acmesystems_acqua_a5_256mb_defconfig create mode 100644 configs/acmesystems_acqua_a5_512mb_defconfig diff --git a/DEVELOPERS b/DEVELOPERS index 44978286b1..c6d4f1919f 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -688,6 +688,11 @@ F: package/unscd/ N: Dushara Jayasinghe F: package/prosody/ +N: Edgar Bonet +F: board/acmesystems/acqua-a5/ +F: configs/acmesystems_acqua_a5_256mb_defconfig +F: configs/acmesystems_acqua_a5_512mb_defconfig + N: Eloi Bail F: package/bayer2rgb-neon/ F: package/gstreamer1/gst1-plugins-bayer2rgb-neon/ diff --git a/board/acmesystems/acqua-a5/at91-sama5d3_acqua.dts b/board/acmesystems/acqua-a5/at91-sama5d3_acqua.dts new file mode 100644 index 0000000000..264af29809 --- /dev/null +++ b/board/acmesystems/acqua-a5/at91-sama5d3_acqua.dts @@ -0,0 +1,301 @@ +/* + * acme-acqua.dts - Device Tree file for Acqua A5 Board + * + * Copyright (C) 2014 Atmel, + * 2014 Nicolas Ferre + * + * 2020 Sergio Tanzilli + * + * Licensed under GPLv2 or later. + */ +/dts-v1/; +#include "sama5d31.dtsi" + +/ { + model = "Acme Systems Acqua SOM"; + compatible = "acme,acqua", "atmel,sama5d3", "atmel,sama5"; + + chosen { + stdout-path = "serial0:115200n8"; + bootargs = "mem=256M console=ttyS0,115200 root=/dev/mmcblk0p2 rootfstype=ext4 rw rootwait consoleblank=0"; + }; + + memory { + reg = <0x20000000 0x10000000>; + }; + + clocks { + slow_xtal { + clock-frequency = <32768>; + }; + + main_xtal { + clock-frequency = <12000000>; + }; + }; + + ahb { + apb { + hlcdc: hlcdc@f0030000 { + status = "disabled"; + hlcdc-display-controller { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_lcd_base &pinctrl_lcd_rgb888_alt>; + port@0 { + hlcdc_panel_output: endpoint@0 { + remote-endpoint = <&panel_input>; + }; + }; + }; + }; + + /* MicroSD mounted on the SOM */ + + mmc0: mmc@f0000000 { + pinctrl-0 = <&pinctrl_mmc0_clk_cmd_dat0 &pinctrl_mmc0_dat1_3 &pinctrl_mmc0_cd>; + status = "okay"; + slot@0 { + reg = <0>; + bus-width = <4>; + }; + }; + + /* Optional MicroSD to mount on the carrier board */ + + mmc1: mmc@f8000000 { + pinctrl-0 = <&pinctrl_mmc1_clk_cmd_dat0 &pinctrl_mmc1_dat1_3 &pinctrl_mmc1_cd>; + status = "disabled"; + slot@0 { + reg = <0>; + bus-width = <4>; + cd-gpios = <&pioE 1 GPIO_ACTIVE_LOW>; + }; + }; + + spi0: spi@f0004000 { + cs-gpios = <&pioD 13 0>, <0>, <0>, <&pioD 16 0>; + status = "disabled"; + }; + + can0: can@f000c000 { + status = "disabled"; + }; + + tcb0: timer@f0010000 { + timer0: timer@0 { + compatible = "atmel,tcb-timer"; + reg = <0>; + }; + + timer1: timer@1 { + compatible = "atmel,tcb-timer"; + reg = <1>; + }; + }; + + i2c0: i2c@f0014000 { + pinctrl-0 = <&pinctrl_i2c0_pu>; + status = "disabled"; + }; + + i2c1: i2c@f0018000 { + status = "disabled"; + }; + + macb1: ethernet@f802c000 { + compatible = "atmel,sama5d3-macb", "cdns,at91sam9260-macb", "cdns,macb"; + + status = "okay"; + phy-mode = "rmii"; + #address-cells = <1>; + #size-cells = <0>; + + nvmem-cells = <ð0_addr>; + nvmem-cell-names = "mac-address"; + + phy0: ethernet-phy@1 { + interrupt-parent = <&pioE>; + interrupts = <30 IRQ_TYPE_EDGE_FALLING>; + reg = <1>; + }; + + /*ethernet-phy@1 { + reg = <0x1>; + };*/ + }; + + /* Bit banging internal I2C to manage the AT24MAC402 chip */ + + i2c3@ { + compatible = "i2c-gpio"; + gpios = <&pioE 1 0 /* SDA */ + &pioE 2 0 /* SCK */ + >; + i2c-gpio,delay-us = <4>; /* ~178 kHz */ + #address-cells = <1>; + #size-cells = <0>; + + /* EEPROM contains the eth0 MAC address */ + + eeprom@58 { + compatible = "atmel,24mac402"; + pagesize = <256>; + read-only; + reg = <0x58>; + #address-cells = <1>; + #size-cells = <1>; + + eth0_addr: eth-mac-addr@9A { + reg = <0x0 0x06>; + }; + }; + }; + + pwm0: pwm@f002c000 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm0_pwmh0_0 &pinctrl_pwm0_pwmh1_0>; + status = "disabled"; + }; + + usart0: serial@f001c000 { + status = "okay"; + }; + + usart1: serial@f0020000 { + pinctrl-0 = <&pinctrl_usart1 &pinctrl_usart1_rts_cts>; + status = "disabled"; + }; + + uart0: serial@f0024000 { + status = "disabled"; + }; + + + spi1: spi@f8008000 { + cs-gpios = <&pioC 25 0>; + status = "disabled"; + }; + + adc0: adc@f8018000 { + atmel,adc-vref = <3300>; + atmel,adc-channels-used = <0xfe>; + pinctrl-0 = < + &pinctrl_adc0_adtrg + &pinctrl_adc0_ad1 + &pinctrl_adc0_ad2 + &pinctrl_adc0_ad3 + &pinctrl_adc0_ad4 + &pinctrl_adc0_ad5 + &pinctrl_adc0_ad6 + &pinctrl_adc0_ad7 + >; + status = "disabled"; + }; + + i2c2: i2c@f801c000 { + dmas = <0>, <0>; /* Do not use DMA for i2c2 */ + pinctrl-0 = <&pinctrl_i2c2_pu>; + status = "disabled"; + }; + + + dbgu: serial@ffffee00 { + status = "okay"; + }; + + pinctrl@fffff200 { + board { + pinctrl_i2c0_pu: i2c0_pu { + atmel,pins = + , + ; + }; + + pinctrl_i2c2_pu: i2c2_pu { + atmel,pins = + , + ; + }; + + pinctrl_key_gpio: key_gpio_0 { + atmel,pins = + ; + }; + + pinctrl_mmc0_cd: mmc0_cd { + atmel,pins = + ; + }; + + pinctrl_mmc1_cd: mmc1_cd { + atmel,pins = + ; + }; + + pinctrl_usba_vbus: usba_vbus { + atmel,pins = + ; /* PE9, conflicts with A9 */ + }; + }; + }; + }; + + usb0: gadget@500000 { + status = "okay"; + }; + + usb1: ohci@600000 { + status = "okay"; + }; + + usb2: ehci@700000 { + status = "okay"; + }; + + }; + + + panel: panel { + /* compatible = "acme,43inch", "simple-panel"; */ + compatible = "acme,50inch", "simple-panel"; + /* compatible = "acme,70inch", "simple-panel"; */ + + status = "disable"; + + port@0 { + panel_input: endpoint@0 { + remote-endpoint = <&hlcdc_panel_output>; + }; + }; + }; + + + leds { + compatible = "gpio-leds"; + + led0 { + label = "led0"; + gpios = <&pioE 3 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led1 { + label = "led1"; + gpios = <&pioE 4 GPIO_ACTIVE_LOW>; + default-state = "off"; + }; + + led2 { + label = "led2"; + gpios = <&pioE 5 GPIO_ACTIVE_LOW>; + linux,default-trigger = "heartbeat"; + }; + + led3 { + label = "led3"; + gpios = <&pioE 6 GPIO_ACTIVE_LOW>; + linux,default-trigger = "mmc0"; + default-state = "off"; + }; + }; +}; diff --git a/board/acmesystems/acqua-a5/genimage.cfg b/board/acmesystems/acqua-a5/genimage.cfg new file mode 100644 index 0000000000..63b003f378 --- /dev/null +++ b/board/acmesystems/acqua-a5/genimage.cfg @@ -0,0 +1,28 @@ +# Minimal SD card image for the Acme Systems Acqua A5 + +image boot.vfat { + vfat { + files = { + "boot.bin", + "zImage", + "at91-sama5d3_acqua.dtb" + } + } + size = 16M +} + +image sdcard.img { + hdimage { + } + + partition boot { + partition-type = 0xC + bootable = "true" + image = "boot.vfat" + } + + partition rootfs { + partition-type = 0x83 + image = "rootfs.ext4" + } +} diff --git a/board/acmesystems/acqua-a5/readme.txt b/board/acmesystems/acqua-a5/readme.txt new file mode 100644 index 0000000000..ce7dbafb29 --- /dev/null +++ b/board/acmesystems/acqua-a5/readme.txt @@ -0,0 +1,44 @@ +Acme Systems Acqua A5 + +Intro +===== + +The Acqua A5 is a system on module based on the Microchip SAMA5D31 SoC: + + https://www.acmesystems.it/acqua + +The files here support configurations that build a microSD image for a +minimal system that can be accessed through the serial console. You will +need an USB-to-serial interface in order to access that console from +your computer: + + https://www.acmesystems.it/DPI + +How to build the image +====================== + +If you have an Acqua module with 256 MiB of RAM, type: + +$ make acmesystems_acqua_a5_256mb_defconfig + +If you have the 512 MiB version, type instead: + +$ make acmesystems_acqua_a5_512mb_defconfig + +You can optionally tweak the configuration and add packages by typing: + +$ make menuconfig + +Then, proceed with the build: + +$ make + +How to write the microSD card +============================= + +The system image is the file "sdcard.img" in the "output/images" +directory. Write it to the card by invoking: + +$ sudo dd if=output/images/sdcard.img of=/dev/sdX bs=1M + +where `sdX' is the block device representing the microSD card. diff --git a/configs/acmesystems_acqua_a5_256mb_defconfig b/configs/acmesystems_acqua_a5_256mb_defconfig new file mode 100644 index 0000000000..37c7dcd83f --- /dev/null +++ b/configs/acmesystems_acqua_a5_256mb_defconfig @@ -0,0 +1,22 @@ +BR2_arm=y +BR2_cortex_a5=y +BR2_ARM_ENABLE_VFP=y +BR2_ARM_INSTRUCTIONS_THUMB2=y +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y +BR2_SYSTEM_DHCP="eth0" +BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh" +BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/acmesystems/acqua-a5/genimage.cfg" +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_VERSION=y +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.107" +BR2_LINUX_KERNEL_DEFCONFIG="sama5" +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_CUSTOM_DTS_PATH="board/acmesystems/acqua-a5/at91-sama5d3_acqua.dts" +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +# BR2_TARGET_ROOTFS_TAR is not set +BR2_TARGET_AT91BOOTSTRAP3=y +BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="acqua-256m" +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y +BR2_PACKAGE_HOST_MTOOLS=y diff --git a/configs/acmesystems_acqua_a5_512mb_defconfig b/configs/acmesystems_acqua_a5_512mb_defconfig new file mode 100644 index 0000000000..1809575727 --- /dev/null +++ b/configs/acmesystems_acqua_a5_512mb_defconfig @@ -0,0 +1,22 @@ +BR2_arm=y +BR2_cortex_a5=y +BR2_ARM_ENABLE_VFP=y +BR2_ARM_INSTRUCTIONS_THUMB2=y +BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y +BR2_SYSTEM_DHCP="eth0" +BR2_ROOTFS_POST_IMAGE_SCRIPT="support/scripts/genimage.sh" +BR2_ROOTFS_POST_SCRIPT_ARGS="-c board/acmesystems/acqua-a5/genimage.cfg" +BR2_LINUX_KERNEL=y +BR2_LINUX_KERNEL_CUSTOM_VERSION=y +BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="5.4.107" +BR2_LINUX_KERNEL_DEFCONFIG="sama5" +BR2_LINUX_KERNEL_DTS_SUPPORT=y +BR2_LINUX_KERNEL_CUSTOM_DTS_PATH="board/acmesystems/acqua-a5/at91-sama5d3_acqua.dts" +BR2_TARGET_ROOTFS_EXT2=y +BR2_TARGET_ROOTFS_EXT2_4=y +# BR2_TARGET_ROOTFS_TAR is not set +BR2_TARGET_AT91BOOTSTRAP3=y +BR2_TARGET_AT91BOOTSTRAP3_DEFCONFIG="acqua-512m" +BR2_PACKAGE_HOST_DOSFSTOOLS=y +BR2_PACKAGE_HOST_GENIMAGE=y +BR2_PACKAGE_HOST_MTOOLS=y -- 2.30.2