diff --git a/board/aarch64/qemu/uboot/extras.config b/board/aarch64/qemu/uboot/extras.config
new file mode 100644
index 00000000..dcead06d
--- /dev/null
+++ b/board/aarch64/qemu/uboot/extras.config
@@ -0,0 +1,3 @@
+# QEMU-specific U-Boot config
+# Enable PCI MMC for QEMU virtualized environment
+CONFIG_MMC_PCI=y
\ No newline at end of file
diff --git a/board/common/uboot/extras.config b/board/common/uboot/extras.config
index 331412e6..0037106a 100644
--- a/board/common/uboot/extras.config
+++ b/board/common/uboot/extras.config
@@ -20,7 +20,6 @@ CONFIG_CMD_SETEXPR_FMT=y
 
 CONFIG_MMC=y
 CONFIG_MMC_SDHCI=y
-CONFIG_MMC_PCI=y
 CONFIG_CMD_MMC=y
 
 CONFIG_FS_SQUASHFS=y
diff --git a/configs/aarch64_qemu_boot_defconfig b/configs/aarch64_qemu_boot_defconfig
index 910ce65b..dbf84eb3 100644
--- a/configs/aarch64_qemu_boot_defconfig
+++ b/configs/aarch64_qemu_boot_defconfig
@@ -20,7 +20,7 @@ BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION=y
 BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2023.07.02"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="qemu_arm64"
-BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_INFIX_PATH)/board/common/uboot/extras.config"
+BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_INFIX_PATH)/board/common/uboot/extras.config $(BR2_EXTERNAL_INFIX_PATH)/board/aarch64/qemu/uboot/extras.config"
 BR2_TARGET_UBOOT_FORMAT_DTB=y
 BR2_PACKAGE_HOST_GENIMAGE=y
 BR2_PACKAGE_HOST_RAUC=y
diff --git a/configs/fireant_boot_defconfig b/configs/fireant_boot_defconfig
index 247685da..ec9542b1 100644
--- a/configs/fireant_boot_defconfig
+++ b/configs/fireant_boot_defconfig
@@ -11,6 +11,7 @@ BR2_GLOBAL_PATCH_DIR="$(BR2_EXTERNAL_INFIX_PATH)/patches"
 BR2_INIT_NONE=y
 BR2_SYSTEM_BIN_SH_NONE=y
 # BR2_PACKAGE_BUSYBOX is not set
+BR2_PACKAGE_LIBBSD=y
 # BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set
 # BR2_TARGET_ROOTFS_TAR is not set
 BR2_TARGET_UBOOT=y
@@ -20,4 +21,5 @@ BR2_TARGET_UBOOT_CUSTOM_REPO_URL="https://github.com/kernelkit/u-boot.git"
 BR2_TARGET_UBOOT_CUSTOM_REPO_VERSION="c3d9cdcc7d9e3eb490d4036f5eece3fb91a2485c"
 BR2_TARGET_UBOOT_BOARD_DEFCONFIG="mscc_fireant_pcb135_emmc"
 BR2_TARGET_UBOOT_CONFIG_FRAGMENT_FILES="$(BR2_EXTERNAL_INFIX_PATH)/board/common/uboot/extras.config"
+BR2_TARGET_UBOOT_NEEDS_DTC=y
 # GNS3_APPLIANCE is not set