configs: enable CONFIG_UNIT_TEST for all qemu* generic targets

The qemu* "generic" targets (i.e. not those emulating a particular
board) are typically used for testing as many features as possible,
especially in CI so it makes sense to have UNIT_TEST enabled for
all of the defconfigs for these targets.

Not enabling UNIT_TEST in qemu-x86_defconfig due to:

    LD      u-boot
  ld.bfd: section .rel.dyn VMA wraps around address space
  ld.bfd: section .start16 LMA [fffff800,fffff86f] overlaps section .rel.dyn LMA [ffffb77c,0002ac93]
  make: *** [Makefile:1824: u-boot] Error 1

Suggested-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>

configs/qemu-arm-sbsa_defconfig

@@ -9,3 +9,4 @@ CONFIG_EFI_PARTITION=y
 CONFIG_PARTITION_TYPE_GUID=y
 CONFIG_EFI_MEDIA=y
 CONFIG_FS_FAT=y
+CONFIG_UNIT_TEST=y

configs/qemu-ppce500_defconfig

@@ -66,3 +66,4 @@ CONFIG_VIRTIO_NET=y
 CONFIG_VIRTIO_BLK=y
 CONFIG_ADDR_MAP=y
 CONFIG_PANIC_HANG=y
+CONFIG_UNIT_TEST=y

configs/qemu-riscv32_defconfig

@@ -20,3 +20,4 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM_MTD=y
 CONFIG_FLASH_SHOW_PROGRESS=0
 CONFIG_SYS_MAX_FLASH_BANKS=2
+CONFIG_UNIT_TEST=y

configs/qemu-riscv32_smode_defconfig

@@ -21,3 +21,4 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM_MTD=y
 CONFIG_FLASH_SHOW_PROGRESS=0
 CONFIG_SYS_MAX_FLASH_BANKS=2
+CONFIG_UNIT_TEST=y

configs/qemu-riscv32_spl_defconfig

@@ -26,3 +26,4 @@ CONFIG_DM_MTD=y
 CONFIG_FLASH_SHOW_PROGRESS=0
 CONFIG_SYS_MAX_FLASH_BANKS=2
 # CONFIG_BINMAN_FDT is not set
+CONFIG_UNIT_TEST=y

configs/qemu-riscv64_defconfig

@@ -20,3 +20,4 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM_MTD=y
 CONFIG_FLASH_SHOW_PROGRESS=0
 CONFIG_SYS_MAX_FLASH_BANKS=2
+CONFIG_UNIT_TEST=y

configs/qemu-riscv64_smode_defconfig

@@ -23,3 +23,4 @@ CONFIG_SYS_RELOC_GD_ENV_ADDR=y
 CONFIG_DM_MTD=y
 CONFIG_FLASH_SHOW_PROGRESS=0
 CONFIG_SYS_MAX_FLASH_BANKS=2
+CONFIG_UNIT_TEST=y

configs/qemu-riscv64_spl_defconfig

@@ -25,3 +25,4 @@ CONFIG_DM_MTD=y
 CONFIG_FLASH_SHOW_PROGRESS=0
 CONFIG_SYS_MAX_FLASH_BANKS=2
 # CONFIG_BINMAN_FDT is not set
+CONFIG_UNIT_TEST=y

configs/qemu-x86_64_defconfig

@@ -93,3 +93,4 @@ CONFIG_SPL_VIDEO=y
 CONFIG_GENERATE_ACPI_TABLE=y
 CONFIG_CMD_DHRYSTONE=y
 # CONFIG_GZIP is not set
+CONFIG_UNIT_TEST=y

configs/qemu_arm64_defconfig

@@ -75,3 +75,4 @@ CONFIG_MBEDTLS_LIB=y
 CONFIG_TPM=y
 CONFIG_TPM_PCR_ALLOCATE=y
 CONFIG_GENERATE_SMBIOS_TABLE_VERBOSE=y
+CONFIG_UNIT_TEST=y