[PATCH v2 0/3] imx93-phyboard-segin: Add USB support.
Hello,
This series adds USB support to imx93-phyboard-segin, in the same way as it has been done for imx93_var_som here:
https://lists.denx.de/pipermail/u-boot/2024-February/546301.html
Thanks,
Mathieu
Changelog:
v1: https://lists.denx.de/pipermail/u-boot/2024-March/548613.html
Mathieu Othacehe (3): arm: dts: imx93-phyboard-segin: Add USB support configs: imx93-phyboard-segin: Add USB support configs: imx93-phyboard-segin: Add fastboot support
arch/arm/dts/imx93-phyboard-segin.dts | 13 +++++++++++++ configs/imx93-phyboard-segin_defconfig | 14 ++++++++++++++ 2 files changed, 27 insertions(+)
Enable both usbotg1 and usbotg2 ports. Disable over-current as OC pins are not connected to the SoC.
Signed-off-by: Mathieu Othacehe othacehe@gnu.org --- arch/arm/dts/imx93-phyboard-segin.dts | 13 +++++++++++++ 1 file changed, 13 insertions(+)
diff --git a/arch/arm/dts/imx93-phyboard-segin.dts b/arch/arm/dts/imx93-phyboard-segin.dts index 85fb188b057..acf307a3192 100644 --- a/arch/arm/dts/imx93-phyboard-segin.dts +++ b/arch/arm/dts/imx93-phyboard-segin.dts @@ -40,6 +40,19 @@ status = "okay"; };
+/* USB */ +&usbotg1 { + disable-over-current; + dr_mode = "otg"; + status = "okay"; +}; + +&usbotg2 { + disable-over-current; + dr_mode = "host"; + status = "okay"; +}; + /* eMMC */ &usdhc1 { no-1-8-v;
Add USB support by enabling `usb` command and required USB drivers.
Signed-off-by: Mathieu Othacehe othacehe@gnu.org --- configs/imx93-phyboard-segin_defconfig | 8 ++++++++ 1 file changed, 8 insertions(+)
diff --git a/configs/imx93-phyboard-segin_defconfig b/configs/imx93-phyboard-segin_defconfig index 24f9bd553aa..0345e7deeab 100644 --- a/configs/imx93-phyboard-segin_defconfig +++ b/configs/imx93-phyboard-segin_defconfig @@ -67,6 +67,7 @@ CONFIG_CMD_GPIO=y CONFIG_CMD_I2C=y CONFIG_CMD_MMC=y CONFIG_CMD_POWEROFF=y +CONFIG_CMD_USB=y CONFIG_CMD_SNTP=y CONFIG_CMD_CACHE=y CONFIG_CMD_EFIDEBUG=y @@ -132,6 +133,13 @@ CONFIG_SPL_SYSRESET=y CONFIG_SYSRESET_WATCHDOG=y CONFIG_DM_THERMAL=y CONFIG_IMX_TMU=y +CONFIG_USB=y +CONFIG_USB_EHCI_HCD=y +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_MANUFACTURER="PHYTEC" +CONFIG_USB_GADGET_VENDOR_NUM=0x1fc9 +CONFIG_USB_GADGET_PRODUCT_NUM=0x0152 +CONFIG_CI_UDC=y CONFIG_ULP_WATCHDOG=y CONFIG_LZO=y CONFIG_BZIP2=y
Enable the `fastboot` command.
Reviewed-by: Marek Vasut marex@denx.de Signed-off-by: Mathieu Othacehe othacehe@gnu.org --- configs/imx93-phyboard-segin_defconfig | 6 ++++++ 1 file changed, 6 insertions(+)
diff --git a/configs/imx93-phyboard-segin_defconfig b/configs/imx93-phyboard-segin_defconfig index 0345e7deeab..54215c51c08 100644 --- a/configs/imx93-phyboard-segin_defconfig +++ b/configs/imx93-phyboard-segin_defconfig @@ -94,6 +94,12 @@ CONFIG_SPL_CLK_IMX93=y CONFIG_CLK_IMX93=y CONFIG_DFU_MMC=y CONFIG_DFU_RAM=y +CONFIG_USB_FUNCTION_FASTBOOT=y +CONFIG_FASTBOOT_BUF_ADDR=0x82800000 +CONFIG_FASTBOOT_BUF_SIZE=0x20000000 +CONFIG_FASTBOOT_FLASH=y +CONFIG_FASTBOOT_UUU_SUPPORT=y +CONFIG_FASTBOOT_FLASH_MMC_DEV=0 CONFIG_GPIO_HOG=y CONFIG_IMX_RGPIO2P=y CONFIG_DM_I2C=y
Hi Mathieu,
On Thu, Mar 21, 2024 at 3:57 AM Mathieu Othacehe othacehe@gnu.org wrote:
Mathieu Othacehe (3): arm: dts: imx93-phyboard-segin: Add USB support configs: imx93-phyboard-segin: Add USB support configs: imx93-phyboard-segin: Add fastboot support
arch/arm/dts/imx93-phyboard-segin.dts | 13 +++++++++++++
The addition of the i.MX93 USB support in the kernel devicetree is taking longer than expected:
https://lore.kernel.org/linux-arm-kernel/20240321081439.541799-8-xu.yang_2@n...
To avoid getting out of sync with the upstream dts, please add the USB nodes inside imx93-phyboard-segin-u-boot.dtsi for now.
Thanks
participants (2)
-
Fabio Estevam -
Mathieu Othacehe