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configs: am62x_evm_*: Enable USB and DFU support

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Provide config fragments to enable USB host as well as USB gadget and DFU
support for a53 and r5. This relevant fragment is included into the
am62x EVM a53 defconfig. For the r5, due to the smaller available size,
the config fragment also disables support for persistent storage to free
up space for USB support. This fragment needs to be included is DFU
booting is desired.

The CONFIG_DFU_SF option is placed in the defconfig rather than the
fragment as this is known not to be supported on all boards that can
support DFU.

Signed-off-by: Sjoerd Simons <sjoerd@collabora.com>
Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
This commit is contained in:
Sjoerd Simons 2024-05-06 15:38:44 +01:00 • committed by Tom Rini
parent 6165b923e8
commit dfc2dff5a8
3 changed files with 60 additions and 0 deletions

29
configs/am62x_a53_usbdfu.config Normal file
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@ -0,0 +1,29 @@
CONFIG_SYS_MALLOC_LEN=0x2000000
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SPL_RAM_SUPPORT=y
CONFIG_SPL_RAM_DEVICE=y
CONFIG_SPL_USB_GADGET=y
CONFIG_SPL_DFU=y
CONFIG_CMD_DFU=y
CONFIG_CMD_USB=y
CONFIG_SYSCON=y
CONFIG_SPL_SYSCON=y
CONFIG_DFU_MMC=y
CONFIG_DFU_RAM=y
CONFIG_SYS_DFU_DATA_BUF_SIZE=0x5000
CONFIG_SYS_DFU_MAX_FILE_SIZE=0x800000
CONFIG_USB=y
CONFIG_DM_USB_GADGET=y
CONFIG_SPL_DM_USB_GADGET=y
CONFIG_USB_XHCI_HCD=y
CONFIG_USB_XHCI_DWC3=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GENERIC=y
CONFIG_SPL_USB_DWC3_GENERIC=y
CONFIG_SPL_USB_DWC3_AM62=y
CONFIG_USB_DWC3_AM62=y
CONFIG_USB_GADGET=y
CONFIG_USB_GADGET_MANUFACTURER="Texas Instruments"
CONFIG_USB_GADGET_VENDOR_NUM=0x0451
CONFIG_USB_GADGET_PRODUCT_NUM=0x6165
CONFIG_USB_GADGET_DOWNLOAD=y

3
configs/am62x_evm_a53_defconfig
View file

@ -68,6 +68,7 @@ CONFIG_SPL_OF_TRANSLATE=y
CONFIG_CLK=y
CONFIG_SPL_CLK=y
CONFIG_CLK_TI_SCI=y
CONFIG_DFU_SF=y
CONFIG_DMA_CHANNELS=y
CONFIG_TI_K3_NAVSS_UDMA=y
CONFIG_TI_SCI_PROTOCOL=y
@ -111,3 +112,5 @@ CONFIG_SPL_SYSRESET=y
CONFIG_SYSRESET_TI_SCI=y
CONFIG_FS_FAT_MAX_CLUSTSIZE=16384
CONFIG_EFI_SET_TIME=y
#include <configs/am62x_a53_usbdfu.config>

28
configs/am62x_r5_usbdfu.config Normal file
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@ -0,0 +1,28 @@
CONFIG_SPL_ENV_SUPPORT=y
CONFIG_SYSCON=y
CONFIG_SPL_SYSCON=y
CONFIG_SYS_DFU_DATA_BUF_SIZE=0x5000
CONFIG_MISC=y
CONFIG_USB=y
CONFIG_DM_USB_GADGET=y
CONFIG_SPL_DM_USB_GADGET=y
CONFIG_USB_DWC3=y
CONFIG_USB_DWC3_GENERIC=y
CONFIG_SPL_USB_DWC3_GENERIC=y
CONFIG_SPL_USB_DWC3_AM62=y
CONFIG_USB_GADGET=y
CONFIG_SPL_USB_GADGET=y
CONFIG_USB_GADGET_MANUFACTURER="Texas Instruments"
CONFIG_USB_GADGET_VENDOR_NUM=0x0451
CONFIG_USB_GADGET_PRODUCT_NUM=0x6165
CONFIG_USB_GADGET_DOWNLOAD=y
CONFIG_SPL_DFU=y
# CONFIG_SPL_MMC is not set
# CONFIG_SPL_FS_FAT is not set
# CONFIG_SPL_LIBDISK_SUPPORT is not set
# CONFIG_SPL_SPI is not set
# CONFIG_SPL_SYS_MALLOC is not set
# CONFIG_CMD_GPT is not set
# CONFIG_CMD_MMC is not set
# CONFIG_CMD_FAT is not set
# CONFIG_MMC_SDHCI is not set