DragonBoard 410
CPU
| NAME | スペック |
|---|---|
| Qualcomm Snapdragon 410 | Quad-core ARM® Cortex® A53(1.2 GHz) |
| Qualcomm Adreno 306 | 400MHz GPU |
Support OS
| OS | Android 5.1 Ubuntu Windows 10 IoT |
|---|
Linux
GPIO
PIN Assign
| PIN | 96Boards Signals | 410c Signals |
|---|---|---|
| 1 | GND | GDN |
| 3 | UART0_CTS | UART0_CTS_N (APQ GPIO_2) |
| 5 | UART0_TxD | UART0_TX (APQ GPIO_0) |
| 7 | UART0_RxD | UART0_RX (APQ GPIO_1) |
| 9 | UART0_RTS | UART0_CTSN_B(APQ GPIO_3) |
| 11 | UART1_TxD | UART1_TX (APQ GPIO_4) |
| 13 | UART1_RxD | UART1_RX (APQ GPIO_5) |
| 15 | I2C0_SCL | I2C0_SCL (APQ GPIO_7) |
| 17 | I2C0_SDA | I2C0_SDA (APQ GPIO_6) |
| 19 | I2C1_SCL | I2C1_SCL (APQ GPIO_23) |
| 21 | I2C1_SDA | I2C1_SDA (APQ GPIO_22) |
| 23 | GPIO-A | LS_EXP_GPIO_A (APQ GPIO_36) (APQ INT) |
| 25 | GPIO-C | LS_EXP_GPIO_C (APQ GPIO_13) (TS_INT_N) |
| 27 | GPIO-E | LS_EXP_GPIO_E (APQ GPIO_115) (GYRO_ACCL_INT_N) |
| 29 | GPIO-G | LS_EXP_GPIO_G (APQ GPIO_24) (DSI_VSYNC) |
| 31 | GPIO-I | LS_EXP_GPIO_I (APQ GPIO_35) (CSI0_RST) |
| 33 | GPIO-K | LS_EXP_GPIO_K (APQ GPIO_28) (CSI1_RST) |
| 35 | +1V8 | LS_EXP_1P8 |
| 37 | +5V | SYS_5P0 |
| 39 | GND | GND |
| PIN | 96Boards Signals | 410c Signals |
|---|---|---|
| 2 | GND | GND |
| 4 | PWR_BTN_N | PHONE_ON_N |
| 6 | RST_BTN_N | PM_RESIN_N |
| 8 | SPI0_SCLK | SPI0_CLK (APQ GPIO_19) |
| 10 | SPI0_DIN | SPI0_MISO (APQ GPIO_17) |
| 12 | SPI0_CS | SPI0_CS_N (APQ GPIO_18) |
| 14 | SPI0_DOUT | SPI0_MOSI (APQ GPIO_16) |
| 16 | PCM_FS | LS_EXP_MI2S_WS (APQ GPIO_110) |
| 18 | PCM_CLK | LS_EXP_MI2S_SCK (APQ GPIO_113) (ALPS_INT) |
| 20 | PCM_DO | LS_EXP_MI2S_DATA0 (APQ GPIO_114) |
| 22 | PCM_DI | N.C. I2S |
| 24 | GPIO-B | LS_EXP_GPIO_B (APQ GPIO_12) (TS_RST_N) |
| 26 | GPIO-D | LS_EXP_GPIO_D (APQ GPIO_69) (MAG_INT) |
| 28 | GPIO-F | LS_EXP_GPIO_F (PM_MPP_4) (DSI_BLCTRL)) |
| 30 | GPIO-H | LS_EXP_GPIO_H (APQ GPIO_25) (DSI_RST) |
| 32 | GPIO-J | LS_EXP_GPIO_J (APQ GPIO_34) (CSI0_PWDN) |
| 34 | GPIO-L | LS_EXP_GPIO_L (APQ GPIO_33) (CSI1_PWDN) |
| 36 | SYS_DCIN | SYS_DCIN |
| 38 | SYC_DCIN | SYS_DCIN |
| 40 | GND | GND |
I2C
VOLTAGE-LEVEL TRANSLATORのPCA9306で、I2Cのレベル変換する。
DIP Switch
| スイッチ | 意味 |
|---|---|
| Switch 1 | onでUSB BOOT |
| Switch 2 | osでSD BOOT |
| Switch 3 | USB HOSTの設定 |
| Switch 4 | HDMI SELの設定 |
インストール
SDカードによるインストール
$ sudo diskutil list
でSDカードのディレクトリを確認する。(以下、SDカードが/dev/disk4だった場合の解説)
$ sudo diskutil unmountDisk /dev/disk4
Unmount of all volumes on disk4 was successful
$ sudo dd if=db410c_sd_install_android.img of=/dev/rdisk4
2048+0 records in
2048+0 records out
2147483648 bytes transferred in 147.654051 secs (14544021 bytes/sec)
147.68 real 0.00 user 1.86 sys
DragonBoard410にSDカードを差し込み、DIP Switchの2番をONにして再起動する。
Installメニューがあらわれるので、Imageを選択しInstall(i)を選択し、ImageをeMMC(Flashメモリ)にコピーする。
DIP Switchを元どおりにして、再起動する。
Fastbootによるインストール(Debian)
S4のスイッチを押した状態で、電源をONにする。
$ fastboot devices
a4e82d18 fastboot
から、 eMMC用のパーティション生成ツールを取得する。
$ cd dragonboard410c_bootloader_emmc_linux-46
$ ./flashall
target reported max download size of 268435456 bytes
sending 'partition' (33 KB)...
OKAY [ 0.005s]
writing 'partition'...
OKAY [ 0.767s]
finished. total time: 0.772s
target reported max download size of 268435456 bytes
sending 'hyp' (56 KB)...
OKAY [ 0.005s]
writing 'hyp'...
OKAY [ 0.013s]
finished. total time: 0.018s
target reported max download size of 268435456 bytes
sending 'modem' (22561 KB)...
OKAY [ 0.713s]
writing 'modem'...
OKAY [ 0.420s]
finished. total time: 1.134s
target reported max download size of 268435456 bytes
sending 'rpm' (151 KB)...
OKAY [ 0.008s]
writing 'rpm'...
OKAY [ 0.011s]
finished. total time: 0.019s
target reported max download size of 268435456 bytes
sending 'sbl1' (246 KB)...
OKAY [ 0.010s]
writing 'sbl1'...
OKAY [ 0.011s]
finished. total time: 0.022s
target reported max download size of 268435456 bytes
sending 'sec' (0 KB)...
OKAY [ 0.004s]
writing 'sec'...
OKAY [ 0.007s]
finished. total time: 0.011s
target reported max download size of 268435456 bytes
sending 'tz' (472 KB)...
OKAY [ 0.018s]
writing 'tz'...
OKAY [ 0.015s]
finished. total time: 0.033s
target reported max download size of 268435456 bytes
sending 'aboot' (726 KB)...
OKAY [ 0.026s]
writing 'aboot'...
OKAY [ 0.025s]
finished. total time: 0.051s
erasing 'boot'...
OKAY [ 0.034s]
finished. total time: 0.034s
erasing 'rootfs'...
OKAY [ 0.268s]
finished. total time: 0.268s
erasing 'devinfo'...
OKAY [ 0.036s]
finished. total time: 0.036s
eMMC内のデータの削除ができたので、今度は焼き込むイメージを用意する。
Debian Boot image
http://builds.96boards.org/releases/dragonboard410c/linaro/debian/latest/boot-linaro-jessie-qcom-snapdragon-arm64*.img.gz
Debian Root file system
http://builds.96boards.org/releases/dragonboard410c/linaro/debian/latest/linaro-jessie-developer-qcom-snapdragon-arm64*.img.gz
$ ls
linaro-jessie-developer-qcom-snapdragon-arm64-20151204-36.img.gz
boot-linaro-jessie-qcom-snapdragon-arm64-20151204-36.img.gz$ gunzip *.gz
$ fastboot flash boot boot-linaro-jessie-qcom-snapdragon-arm64-20151204-36.img
$ flash rootfs linaro-jessie-developer-qcom-snapdragon-arm64-20151204-36.img
Fastbootによるインストール(Android)
から、 eMMC用のパーティション生成ツールを取得する。
$ cd dragonboard410c_bootloader_emmc_android-46
$ ./flashall
- boot.img.tar.xz
- system.img.tar.xz
- userdata.img.tar.xz
- recovery.img.tar.xz
- persist.img.tar.xz
- cache.img.tar.xz
for f in *.tar.xz; do tar xJf $f; done
fastboot flash boot boot.img
fastboot flash system system.img
fastboot flash userdata userdata.img
fastboot flash recovery recovery.img
fastboot flash persist persist.img
fastboot flash cache cache.img