Merge branch '2022-07-07-Kconfig-migrations-dead-code-removal' into next

- Migrate more CONFIG options to Kconfig and remove some unused code
  while we're at it.
diff --git a/configs/ls2080ardb_SECURE_BOOT_defconfig b/configs/ls2080ardb_SECURE_BOOT_defconfig
index cb2d568..4fab4fb 100644
--- a/configs/ls2080ardb_SECURE_BOOT_defconfig
+++ b/configs/ls2080ardb_SECURE_BOOT_defconfig
@@ -6,8 +6,10 @@
 CONFIG_SYS_MALLOC_LEN=0x202000
 CONFIG_NR_DRAM_BANKS=3
 CONFIG_ENV_SIZE=0x2000
-CONFIG_NXP_ESBC=y
 CONFIG_DEFAULT_DEVICE_TREE="fsl-ls2080a-rdb"
+CONFIG_FSL_LS_PPA=y
+CONFIG_AHCI=y
+CONFIG_NXP_ESBC=y
 CONFIG_FSL_USE_PCA9547_MUX=y
 CONFIG_VID=y
 CONFIG_VID_FLS_ENV="ls2080ardb_vdd_mv"
@@ -15,8 +17,6 @@
 CONFIG_VOL_MONITOR_IR36021_SET=y
 CONFIG_FSL_QIXIS=y
 # CONFIG_QIXIS_I2C_ACCESS is not set
-CONFIG_FSL_LS_PPA=y
-CONFIG_AHCI=y
 CONFIG_HAS_CUSTOM_SYS_INIT_SP_ADDR=y
 CONFIG_CUSTOM_SYS_INIT_SP_ADDR=0x1800fff0
 # CONFIG_SYS_MALLOC_F is not set