The AM43xx SOCs have the ability to download the SPl through USB (RNDIS). Adding support for RNDIS in SPL allows to also download u-boot through USB.
Signed-off-by: Jean-Jacques Hiblot jjhiblot@ti.com ---
configs/am43xx_evm_defconfig | 9 +++++++++ 1 file changed, 9 insertions(+)
diff --git a/configs/am43xx_evm_defconfig b/configs/am43xx_evm_defconfig index aeecdc2..537a794 100644 --- a/configs/am43xx_evm_defconfig +++ b/configs/am43xx_evm_defconfig @@ -3,6 +3,7 @@ CONFIG_ARCH_OMAP2PLUS=y CONFIG_TI_COMMON_CMD_OPTIONS=y CONFIG_SYS_MALLOC_F_LEN=0x2000 CONFIG_AM43XX=y +CONFIG_SPL_DRIVERS_MISC_SUPPORT=y CONFIG_SPL=y CONFIG_DISTRO_DEFAULTS=y CONFIG_SPL_LOAD_FIT=y @@ -12,7 +13,11 @@ CONFIG_SYS_CONSOLE_INFO_QUIET=y # CONFIG_MISC_INIT_R is not set CONFIG_VERSION_VARIABLE=y CONFIG_SPL_MTD_SUPPORT=y +CONFIG_SPL_NET_SUPPORT=y +CONFIG_SPL_NET_VCI_STRING="AM43xx U-Boot SPL" CONFIG_SPL_OS_BOOT=y +CONFIG_SPL_USB_GADGET_SUPPORT=y +CONFIG_SPL_USB_ETHER=y CONFIG_CMD_SPL=y CONFIG_CMD_SPL_NAND_OFS=0x00100000 CONFIG_CMD_SPL_WRITE_SIZE=0x40000 @@ -28,7 +33,9 @@ CONFIG_OF_LIST="am437x-gp-evm am437x-sk-evm am43x-epos-evm am437x-idk-evm" CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y CONFIG_DM=y CONFIG_REGMAP=y +CONFIG_SPL_REGMAP=y CONFIG_SYSCON=y +CONFIG_SPL_SYSCON=y # CONFIG_BLK is not set CONFIG_DFU_MMC=y CONFIG_DFU_RAM=y @@ -44,6 +51,7 @@ CONFIG_DRIVER_TI_CPSW=y CONFIG_PHY_GIGE=y CONFIG_MII=y CONFIG_PHY=y +CONFIG_SPL_PHY=y CONFIG_OMAP_USB2_PHY=y CONFIG_DM_SERIAL=y CONFIG_SPI=y @@ -67,3 +75,4 @@ CONFIG_USB_GADGET_MANUFACTURER="Texas Instruments" CONFIG_USB_GADGET_VENDOR_NUM=0x0403 CONFIG_USB_GADGET_PRODUCT_NUM=0xbd00 CONFIG_USB_GADGET_DOWNLOAD=y +CONFIG_USB_ETHER=y