Merge branch '2022-07-08-Kconfig-migrations' into next

- Another small round of CONFIG migrations to Kconfig

scripts/config_whitelist.txt

@@ -495,7 +495,6 @@ CONFIG_SYS_CACHE_ACR1
 CONFIG_SYS_CACHE_ACR2
 CONFIG_SYS_CACHE_DCACR
 CONFIG_SYS_CACHE_ICACR
-CONFIG_SYS_CACHE_STASHING
 CONFIG_SYS_CCSRBAR
 CONFIG_SYS_CCSRBAR_PHYS
 CONFIG_SYS_CCSRBAR_PHYS_HIGH
@@ -515,7 +514,6 @@ CONFIG_SYS_CPLD_FTIM1
 CONFIG_SYS_CPLD_FTIM2
 CONFIG_SYS_CPLD_FTIM3
 CONFIG_SYS_CPLD_SIZE
-CONFIG_SYS_CPUSPEED
 CONFIG_SYS_CPU_CLK
 CONFIG_SYS_CS0_BASE
 CONFIG_SYS_CS0_CTRL
@@ -524,7 +522,6 @@ CONFIG_SYS_CS0_FTIM1
 CONFIG_SYS_CS0_FTIM2
 CONFIG_SYS_CS0_FTIM3
 CONFIG_SYS_CS0_MASK
-CONFIG_SYS_CS0_SIZE
 CONFIG_SYS_CS1_BASE
 CONFIG_SYS_CS1_CTRL
 CONFIG_SYS_CS1_FTIM0
@@ -593,12 +590,6 @@ CONFIG_SYS_DA850_DDR2_SDTIMR2
 CONFIG_SYS_DA850_PLL0_PLLM
 CONFIG_SYS_DA850_PLL1_PLLM
 CONFIG_SYS_DA850_SYSCFG_SUSPSRC
-CONFIG_SYS_DAVINCI_I2C_SLAVE
-CONFIG_SYS_DAVINCI_I2C_SLAVE1
-CONFIG_SYS_DAVINCI_I2C_SLAVE2
-CONFIG_SYS_DAVINCI_I2C_SPEED
-CONFIG_SYS_DAVINCI_I2C_SPEED1
-CONFIG_SYS_DAVINCI_I2C_SPEED2
 CONFIG_SYS_DCACHE_INV
 CONFIG_SYS_DCSRBAR
 CONFIG_SYS_DCSRBAR_PHYS
@@ -626,7 +617,6 @@ CONFIG_SYS_DDR_CS0_CONFIG_2
 CONFIG_SYS_DDR_CS1_BNDS
 CONFIG_SYS_DDR_CS1_CONFIG
 CONFIG_SYS_DDR_CS1_CONFIG_2
-CONFIG_SYS_DDR_DATA_INIT
 CONFIG_SYS_DDR_INIT_ADDR
 CONFIG_SYS_DDR_INIT_EXT_ADDR
 CONFIG_SYS_DDR_INTERVAL