# Aurora ramboot-emmc1: kernel config delta vs ramboot-usb1 = NONE. # Everything needed is already built-in in the usb1 kernel (from arm64 defconfig): # CONFIG_MMC=y CONFIG_MMC_BLOCK=y CONFIG_MMC_SDHCI=y CONFIG_MMC_SDHCI_PLTFM=y CONFIG_MMC_SDHCI_MSM=y # CONFIG_EFI_PARTITION=y CONFIG_MSDOS_PARTITION=y CONFIG_MMC_BLOCK_MINORS=32 (27 GPT partitions fit) # The usb1 kernel binary (Image.gz e09d7e81...) is reused byte-for-byte: only DTB + initramfs change.