From: Stefan Agner stefan.agner@toradex.com
If config block support is enabled, USB gadget modes unconditionally use Toradex Product ID as USB PID. Some applications might prefer a different and/or static USB PID. Add a Kconfig configuration option to descide whether to use USB PID from config block or the fallback config option CONFIG_G_DNL_PRODUCT_NUM.
Signed-off-by: Stefan Agner stefan.agner@toradex.com Signed-off-by: Oleksandr Suvorov oleksandr.suvorov@toradex.com ---
board/toradex/common/Kconfig | 10 ++++++++++ board/toradex/common/tdx-common.c | 2 +- 2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/board/toradex/common/Kconfig b/board/toradex/common/Kconfig index 36068d2e3b..1f6a5e4db5 100644 --- a/board/toradex/common/Kconfig +++ b/board/toradex/common/Kconfig @@ -84,4 +84,14 @@ config TDX_CFG_BLOCK_EXTRA Enables fetching auxilary config blocks from carrier board/display adapter EEPROMs.
+config TDX_CFG_BLOCK_USB_GADGET_PID + bool "Use config block product ID as USB product ID" + depends on USB_GADGET_DOWNLOAD + default y + help + Use the Toradex product ID learned from the config block as USB + product ID. An offset of 0x4000 is added to the product ID since + inside the Toradex vendor ID (0x1b67) the range starting from + offset 0x4000 is reserved for Colibri/Apalis modules. + endif diff --git a/board/toradex/common/tdx-common.c b/board/toradex/common/tdx-common.c index a3d287ed5e..061abf7537 100644 --- a/board/toradex/common/tdx-common.c +++ b/board/toradex/common/tdx-common.c @@ -147,7 +147,7 @@ int show_board_info(void) return 0; }
-#ifdef CONFIG_USB_GADGET_DOWNLOAD +#ifdef CONFIG_TDX_CFG_BLOCK_USB_GADGET_PID int g_dnl_bind_fixup(struct usb_device_descriptor *dev, const char *name) { unsigned short usb_pid;