rpi_arm64: Enable MBEDTLS/LWIP/WGET and WGET_HTTPS

Enable LWIP and HTTPS on the Raspberry Pi arm64 platform to be able to
use it in the boot process.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>

configs/rpi_arm64_defconfig

@@ -11,6 +11,7 @@ CONFIG_SYS_LOAD_ADDR=0x1000000
 CONFIG_PCI=y
 CONFIG_EFI_RUNTIME_UPDATE_CAPSULE=y
 CONFIG_EFI_CAPSULE_FIRMWARE_RAW=y
+CONFIG_EFI_HTTP_BOOT=y
 CONFIG_BOOTSTD_DEFAULTS=y
 CONFIG_OF_BOARD_SETUP=y
 CONFIG_FDT_SIMPLEFB=y
@@ -26,11 +27,13 @@ CONFIG_CMD_GPIO=y
 CONFIG_CMD_MMC=y
 CONFIG_CMD_PCI=y
 CONFIG_CMD_USB=y
+CONFIG_CMD_SNTP=y
+CONFIG_WGET_HTTPS=y
 CONFIG_CMD_EFIDEBUG=y
 CONFIG_CMD_FS_UUID=y
 CONFIG_ENV_FAT_DEVICE_AND_PART="0:1"
 CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
-CONFIG_TFTP_TSIZE=y
+CONFIG_NET_LWIP=y
 CONFIG_DM_DMA=y
 CONFIG_DFU_MMC=y
 CONFIG_SYS_DFU_DATA_BUF_SIZE=0x100000
@@ -64,4 +67,5 @@ CONFIG_SYS_WHITE_ON_BLACK=y
 CONFIG_VIDEO_BCM2835=y
 CONFIG_CONSOLE_SCROLL_LINES=10
 CONFIG_PHYS_TO_BUS=y
+CONFIG_MBEDTLS_LIB=y
 # CONFIG_HEXDUMP is not set