Convert CONFIG_SD_BOOT et al to Kconfig
This converts the following to Kconfig:
CONFIG_SD_BOOT
CONFIG_SD_BOOT_QSPI
Signed-off-by: Tom Rini <trini@konsulko.com>
diff --git a/configs/ls1088ardb_sdcard_qspi_defconfig b/configs/ls1088ardb_sdcard_qspi_defconfig
index 580f6a2..ab19ce4 100644
--- a/configs/ls1088ardb_sdcard_qspi_defconfig
+++ b/configs/ls1088ardb_sdcard_qspi_defconfig
@@ -24,8 +24,8 @@
# CONFIG_SYS_MALLOC_F is not set
CONFIG_FIT_VERBOSE=y
CONFIG_OF_BOARD_SETUP=y
-CONFIG_SYS_EXTRA_OPTIONS="SD_BOOT_QSPI"
CONFIG_SD_BOOT=y
+CONFIG_SD_BOOT_QSPI=y
CONFIG_USE_BOOTARGS=y
CONFIG_BOOTARGS="console=ttyS0,115200 root=/dev/ram0 earlycon=uart8250,mmio,0x21c0500 ramdisk_size=0x3000000 default_hugepagesz=2m hugepagesz=2m hugepages=256"
# CONFIG_USE_BOOTCOMMAND is not set