Merge branch '2021-08-31-kconfig-migrations-part2' into next

- Further CONFIG to Kconfig migrations
  - Some DDR related symbols
  - CONFIG_SYS_LOAD_ADDR moved, loadaddr always set in environment now.
  - Finish MX7D, convert IMX_CONFIG
  - Some RAMBOOT related options
  - L1 cache size converted and named consistently for all arches.  A
    further follow-up to rename things for even better clarity is welcome.
  - CONFIG_SKIP_LOWLEVEL_INIT, CONFIG_SYS_MALLOC_LEN

3 files changed, 20 insertions, 23 deletions

diff --git a/common/Kconfig b/common/Kconfig
index 4c774a4ffc5..5c1151bf544 100644
--- a/common/Kconfig
+++ b/common/Kconfig
@@ -634,7 +634,6 @@ config TPL_HASH
 
 config STACKPROTECTOR
 	bool "Stack Protector buffer overflow detection"
-	default n
 	help
 	  Enable stack smash detection through compiler's stack-protector
 	  canary logic
@@ -642,12 +641,10 @@ config STACKPROTECTOR
 config SPL_STACKPROTECTOR
 	bool "Stack Protector buffer overflow detection for SPL"
 	depends on STACKPROTECTOR && SPL
-	default n
 
 config TPL_STACKPROTECTOR
 	bool "Stack Protector buffer overflow detection for TPL"
 	depends on STACKPROTECTOR && TPL
-	default n
 
 endmenu
 
@@ -655,7 +652,6 @@ menu "Update support"
 
 config UPDATE_COMMON
 	bool
-	default n
 	select DFU_WRITE_ALT
 
 config UPDATE_TFTP
@@ -687,7 +683,6 @@ config UPDATE_FIT
 
 config ANDROID_AB
 	bool "Android A/B updates"
-	default n
 	help
 	  If enabled, adds support for the new Android A/B update model. This
 	  allows the bootloader to select which slot to boot from based on the
diff --git a/common/Kconfig.boot b/common/Kconfig.boot
index 0d4c38402c1..e2780bdd8eb 100644
--- a/common/Kconfig.boot
+++ b/common/Kconfig.boot
@@ -46,7 +46,6 @@ config FIT_SHA256
 
 config FIT_SHA384
 	bool "Support SHA384 checksum of FIT image contents"
-	default n
 	select SHA384
 	help
 	  Enable this to support SHA384 checksum of FIT image contents. A
@@ -56,7 +55,6 @@ config FIT_SHA384
 
 config FIT_SHA512
 	bool "Support SHA512 checksum of FIT image contents"
-	default n
 	select SHA512
 	help
 	  Enable this to support SHA512 checksum of FIT image contents. A
@@ -106,7 +104,6 @@ config FIT_SIGNATURE_MAX_SIZE
 config FIT_RSASSA_PSS
 	bool "Support rsassa-pss signature scheme of FIT image contents"
 	depends on FIT_SIGNATURE
-	default n
 	help
 	  Enable this to support the pss padding algorithm as described
 	  in the rfc8017 (https://tools.ietf.org/html/rfc8017).
@@ -398,6 +395,26 @@ config CHROMEOS_VBOOT
 	  distinguishing between booting Chrome OS in a basic way (developer
 	  mode) and a full boot.
 
+config RAMBOOT_PBL
+	bool "Freescale PBL(pre-boot loader) image format support"
+	help
+	  Some SoCs use PBL to load RCW and/or pre-initialization instructions.
+	  For more details refer to doc/README.pblimage
+
+config SYS_FSL_PBL_PBI
+	string "PBI(pre-boot instructions) commands for the PBL image"
+	depends on RAMBOOT_PBL
+	help
+	  PBI commands can be used to configure SoC before it starts the execution.
+	  Please refer doc/README.pblimage for more details.
+
+config SYS_FSL_PBL_RCW
+	string "Aadditional RCW (Power on reset configuration) for the PBL image"
+	depends on RAMBOOT_PBL
+	help
+	  Enables addition of RCW (Power on reset configuration) in built image.
+	  Please refer doc/README.pblimage for more details.
+
 endmenu		# Boot images
 
 menu "Boot timing"
@@ -707,7 +724,6 @@ config NOR_BOOT
 
 config NAND_BOOT
 	bool "Support for booting from NAND flash"
-	default n
 	imply MTD_RAW_NAND
 	help
 	  Enabling this will make a U-Boot binary that is capable of being
@@ -716,7 +732,6 @@ config NAND_BOOT
 
 config ONENAND_BOOT
 	bool "Support for booting from ONENAND"
-	default n
 	imply MTD_RAW_NAND
 	help
 	  Enabling this will make a U-Boot binary that is capable of being
@@ -725,7 +740,6 @@ config ONENAND_BOOT
 
 config QSPI_BOOT
 	bool "Support for booting from QSPI flash"
-	default n
 	help
 	  Enabling this will make a U-Boot binary that is capable of being
 	  booted via QSPI flash. This is not a must, some SoCs need this,
@@ -733,7 +747,6 @@ config QSPI_BOOT
 
 config SATA_BOOT
 	bool "Support for booting from SATA"
-	default n
 	help
 	  Enabling this will make a U-Boot binary that is capable of being
 	  booted via SATA. This is not a must, some SoCs need this,
@@ -741,7 +754,6 @@ config SATA_BOOT
 
 config SD_BOOT
 	bool "Support for booting from SD/EMMC"
-	default n
 	help
 	  Enabling this will make a U-Boot binary that is capable of being
 	  booted via SD/EMMC. This is not a must, some SoCs need this,
@@ -749,7 +761,6 @@ config SD_BOOT
 
 config SPI_BOOT
 	bool "Support for booting from SPI flash"
-	default n
 	help
 	  Enabling this will make a U-Boot binary that is capable of being
 	  booted via SPI flash. This is not a must, some SoCs need this,
@@ -783,7 +794,6 @@ config BOOTDELAY
 
 config AUTOBOOT_KEYED
 	bool "Stop autobooting via specific input key / string"
-	default n
 	help
 	  This option enables stopping (aborting) of the automatic
 	  boot feature only by issuing a specific input key or
@@ -870,7 +880,6 @@ config AUTOBOOT_STOP_STR
 config AUTOBOOT_KEYED_CTRLC
 	bool "Enable Ctrl-C autoboot interruption"
 	depends on AUTOBOOT_KEYED && !AUTOBOOT_ENCRYPTION
-	default n
 	help
 	  This option allows for the boot sequence to be interrupted
 	  by ctrl-c, in addition to the "bootdelaykey" and "bootstopkey".
diff --git a/common/spl/Kconfig b/common/spl/Kconfig
index c155a3b5fcc..089774e83f4 100644
--- a/common/spl/Kconfig
+++ b/common/spl/Kconfig
@@ -722,7 +722,6 @@ config SYS_MMCSD_FS_BOOT_PARTITION
 config SPL_MMC_TINY
 	bool "Tiny MMC framework in SPL"
 	depends on SPL_MMC_SUPPORT
-	default n
 	help
 	  Enable MMC framework tinification support. This option is useful if
 	  if your SPL is extremely size constrained. Heed the warning, enable
@@ -739,7 +738,6 @@ config SPL_MMC_TINY
 config SPL_MMC_WRITE
 	bool "MMC/SD/SDIO card support for write operations in SPL"
 	depends on SPL_MMC_SUPPORT
-	default n
 	help
 	  Enable write access to MMC and SD Cards in SPL
 
@@ -912,7 +910,6 @@ config SPL_UBI_LOAD_ARGS_ID
 
 config UBI_SPL_SILENCE_MSG
 	bool "silence UBI SPL messages"
-	default n
 	help
 	  Disable messages from UBI SPL. This leaves warnings
 	  and errors enabled.
@@ -975,7 +972,6 @@ config SPL_ONENAND_SUPPORT
 config SPL_OS_BOOT
 	bool "Activate Falcon Mode"
 	depends on !TI_SECURE_DEVICE
-	default n
 	help
 	  Enable booting directly to an OS from SPL.
 	  for more info read doc/README.falcon
@@ -1422,7 +1418,6 @@ config TPL_LDSCRIPT
 
 config TPL_NEEDS_SEPARATE_TEXT_BASE
 	bool "TPL needs a separate text-base"
-	default n
 	depends on TPL
 	help
 	  Enable, if the TPL stage should not inherit its text-base
@@ -1431,7 +1426,6 @@ config TPL_NEEDS_SEPARATE_TEXT_BASE
 
 config TPL_NEEDS_SEPARATE_STACK
 	bool "TPL needs a separate initial stack-pointer"
-	default n
 	depends on TPL
 	help
 	  Enable, if the TPL stage should not inherit its initial
@@ -1638,7 +1632,6 @@ endif # TPL
 config SPL_AT91_MCK_BYPASS
 	bool "Use external clock signal as a source of main clock for AT91 platforms"
 	depends on ARCH_AT91
-	default n
 	help
 	  Use external 8 to 24 Mhz clock signal as source of main clock instead
 	  of an external crystal oscillator.