Move i.MX8 container image loading support to common/spl

To facilitate testing loading i.MX8 container images, move the
parse-container code to common/spl.

Signed-off-by: Sean Anderson <seanga2@gmail.com>

MAINTAINERS

@@ -300,6 +300,7 @@ F:	arch/arm/include/asm/arch-vf610/
 F:	arch/arm/include/asm/mach-imx/
 F:	board/freescale/*mx*/
 F:	board/freescale/common/
+F:	common/spl/spl_imx_container.c
 F:	drivers/serial/serial_mxc.c
 F:	include/imx_container.h
 

arch/arm/mach-imx/Kconfig

@@ -194,19 +194,6 @@ config IMX_DCD_ADDR
 	  This information is shared with the user via mkimage -l just so the
 	  image can be signed.
 
-config SPL_LOAD_IMX_CONTAINER
-	bool "Enable SPL loading U-Boot as a i.MX Container image"
-	depends on SPL
-	help
-	  This is to let SPL could load i.MX Container image
-
-config IMX_CONTAINER_CFG
-	string "i.MX Container config file"
-	depends on SPL
-	help
-	  This is to specific the cfg file for generating container
-	  image which will be loaded by SPL.
-
 config IOMUX_LPSR
 	bool
 

arch/arm/mach-imx/Makefile

@@ -79,7 +79,7 @@ obj-$(CONFIG_CMD_NANDBCB) += cmd_nandbcb.o
 endif
 
 ifeq ($(CONFIG_SPL_BUILD),y)
-obj-$(CONFIG_SPL_LOAD_IMX_CONTAINER) += image-container.o parse-container.o
+obj-$(CONFIG_SPL_LOAD_IMX_CONTAINER) += image-container.o
 endif
 
 ifeq ($(SOC),$(filter $(SOC),imx8ulp imx9))

common/spl/Kconfig

@@ -330,6 +330,20 @@ config SPL_LEGACY_IMAGE_CRC_CHECK
 	  If disabled, Legacy images are booted if the image magic and size
 	  are correct, without further integrity checks.
 
+config SPL_LOAD_IMX_CONTAINER
+	bool "Enable SPL loading and booting of i.MX8 Containers"
+	depends on SPL
+	help
+	  Support booting U-Boot from an i.MX8 container image. If you are not
+	  using i.MX8, say 'n'.
+
+config IMX_CONTAINER_CFG
+	string "i.MX8 Container config file"
+	depends on SPL && SPL_LOAD_IMX_CONTAINER
+	help
+	  Specify the cfg file for generating the container image which will be
+	  loaded by SPL.
+
 config SPL_SYS_MALLOC_SIMPLE
 	bool "Only use malloc_simple functions in the SPL"
 	help

common/spl/Makefile

@@ -28,6 +28,7 @@ obj-$(CONFIG_$(SPL_TPL_)OPENSBI) += spl_opensbi.o
 obj-$(CONFIG_$(SPL_TPL_)USB_STORAGE) += spl_usb.o
 obj-$(CONFIG_$(SPL_TPL_)FS_FAT) += spl_fat.o
 obj-$(CONFIG_$(SPL_TPL_)FS_EXT4) += spl_ext.o
+obj-$(CONFIG_$(SPL_TPL_)LOAD_IMX_CONTAINER) += spl_imx_container.o
 obj-$(CONFIG_$(SPL_TPL_)SATA) += spl_sata.o
 obj-$(CONFIG_$(SPL_TPL_)NVME) += spl_nvme.o
 obj-$(CONFIG_$(SPL_TPL_)SEMIHOSTING) += spl_semihosting.o