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duos: support usb storage like USB flash disk

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This commit is contained in:
carbon
2024-01-02 15:29:57 +08:00
parent cdaef96e0d
commit 251b6b7652
5 changed files with 66 additions and 0 deletions
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4
build/boards/cv181x/cv1813h_milkv_duos_emmc/dts_riscv/cv1813h_milkv_duos_emmc.dts
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@ -21,6 +21,10 @@
status = "okay"; status = "okay";
}; };
&usb {
vbus-gpio = <&portb 6 0>;
};
/ { / {
}; };

9
build/boards/cv181x/cv1813h_milkv_duos_emmc/linux/cvitek_cv1813h_milkv_duos_emmc_defconfig
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@ -30,6 +30,8 @@ CONFIG_STRICT_KERNEL_RWX=n
CONFIG_MODULES=y CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y CONFIG_MODULE_UNLOAD=y
CONFIG_BLOCK=y
CONFIG_BLK_SCSI_REQUEST=y
# CONFIG_BLK_DEV_BSG is not set # CONFIG_BLK_DEV_BSG is not set
# CONFIG_MQ_IOSCHED_DEADLINE is not set # CONFIG_MQ_IOSCHED_DEADLINE is not set
# CONFIG_MQ_IOSCHED_KYBER is not set # CONFIG_MQ_IOSCHED_KYBER is not set
@ -52,6 +54,11 @@ CONFIG_MTD_CMDLINE_PARTS=y
# CONFIG_MTD_OF_PARTS is not set # CONFIG_MTD_OF_PARTS is not set
CONFIG_MTD_BLOCK=y CONFIG_MTD_BLOCK=y
CONFIG_MTD_RAW_NAND=y CONFIG_MTD_RAW_NAND=y
CONFIG_SCSI=y
CONFIG_SCSI_DMA=y
CONFIG_SCSI_PROC_FS=y
CONFIG_BLK_DEV_SD=y
CONFIG_SCSI_LOWLEVEL=y
CONFIG_NETDEVICES=y CONFIG_NETDEVICES=y
# CONFIG_NET_CORE is not set # CONFIG_NET_CORE is not set
# CONFIG_NET_VENDOR_ALACRITECH is not set # CONFIG_NET_VENDOR_ALACRITECH is not set
@ -369,6 +376,7 @@ CONFIG_SND_SOC_CV182XADAC=y
CONFIG_SND_SOC_CV1835_USE_AUDIO_PLL=y CONFIG_SND_SOC_CV1835_USE_AUDIO_PLL=y
CONFIG_CV1835_I2S_SUBSYS=y CONFIG_CV1835_I2S_SUBSYS=y
CONFIG_USB=y CONFIG_USB=y
CONFIG_USB_STORAGE=y
CONFIG_USB_DWC2=y CONFIG_USB_DWC2=y
CONFIG_USB_GADGET=y CONFIG_USB_GADGET=y
CONFIG_USB_LIBCOMPOSITE=y CONFIG_USB_LIBCOMPOSITE=y
@ -388,6 +396,7 @@ CONFIG_USB_CONFIGFS=y
CONFIG_USB_CONFIGFS_SERIAL=y CONFIG_USB_CONFIGFS_SERIAL=y
CONFIG_USB_CONFIGFS_RNDIS=y CONFIG_USB_CONFIGFS_RNDIS=y
CONFIG_USB_CONFIGFS_ACM=y CONFIG_USB_CONFIGFS_ACM=y
CONFIG_USB_ROLE_SWITCH=y
CONFIG_MMC=y CONFIG_MMC=y
CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI=y
CONFIG_MMC_SDHCI_PLTFM=y CONFIG_MMC_SDHCI_PLTFM=y

3
build/boards/cv181x/cv1813h_milkv_duos_emmc/u-boot/cvi_board_init.c
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@ -12,5 +12,8 @@ int cvi_board_init(void)
PINMUX_CONFIG(VIVO_D1, IIC4_SCL); PINMUX_CONFIG(VIVO_D1, IIC4_SCL);
PINMUX_CONFIG(VIVO_D0, IIC4_SDA); PINMUX_CONFIG(VIVO_D0, IIC4_SDA);
// USB
PINMUX_CONFIG(USB_VBUS_EN, XGPIOB_5);
return 0; return 0;
} }

25
device/milkv-duos/overlay/mnt/system/usb-host.sh
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@ -1,4 +1,29 @@
#!/bin/sh #!/bin/sh
usb_en=453
usb_select=510
function set_gpio()
{
local gpio_num=$1
local gpio_val=$2
local gpio_path="/sys/class/gpio/gpio${gpio_num}"
if test -d ${gpio_path}; then
echo "GPIO ${gpio_num} already exported" >> /tmp/usb.log 2>&1
else
echo ${gpio_num} > /sys/class/gpio/export
fi
echo out > ${gpio_path}/direction
sleep 0.1
echo ${gpio_val} > ${gpio_path}/value
}
set_gpio ${usb_select} 1
sleep 0.5
set_gpio ${usb_en} 1
sleep 0.5
echo host > /proc/cviusb/otg_role >> /tmp/usb.log 2>&1 echo host > /proc/cviusb/otg_role >> /tmp/usb.log 2>&1

25
device/milkv-duos/overlay/mnt/system/usb-rndis.sh
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@ -1,5 +1,30 @@
#!/bin/sh #!/bin/sh
usb_en=453
usb_select=510
function set_gpio()
{
local gpio_num=$1
local gpio_val=$2
local gpio_path="/sys/class/gpio/gpio${gpio_num}"
if test -d ${gpio_path}; then
echo "GPIO ${gpio_num} already exported" >> /tmp/rndis.log 2>&1
else
echo ${gpio_num} > /sys/class/gpio/export
fi
echo out > ${gpio_path}/direction
sleep 0.1
echo ${gpio_val} > ${gpio_path}/value
}
set_gpio ${usb_en} 0
sleep 0.5
set_gpio ${usb_select} 0
sleep 0.5
/etc/uhubon.sh device >> /tmp/rndis.log 2>&1 /etc/uhubon.sh device >> /tmp/rndis.log 2>&1
/etc/run_usb.sh probe rndis >> /tmp/rndis.log 2>&1 /etc/run_usb.sh probe rndis >> /tmp/rndis.log 2>&1
/etc/run_usb.sh start rndis >> /tmp/rndis.log 2>&1 /etc/run_usb.sh start rndis >> /tmp/rndis.log 2>&1