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config MACH_IMX
bool
config HAS_CAAM
bool
config IMX_CONFIG
string "DCD script to use"
depends on MACH_IMX
default "arch/arm/mach-imx/spl_sd.cfg"
config ROM_UNIFIED_SECTIONS
bool
config SYSCOUNTER_TIMER
bool
config GPT_TIMER
bool
config IMX_RDC
bool "i.MX Resource domain controller driver"
depends on ARCH_MX6 || ARCH_MX7
help
i.MX Resource domain controller is used to assign masters
and peripherals to differet domains. This can be used to
isolate resources.
config IMX_BOOTAUX
bool "Support boot auxiliary core"
depends on ARCH_MX7 || ARCH_MX6 || ARCH_VF610 || ARCH_IMX8M
help
bootaux [addr] to boot auxiliary core.
config IMX_MODULE_FUSE
bool "i.MX Module Fuse"
depends on ARCH_MX6
help
i.MX module fuse to runtime disable some driver, including
Linux OS device node.
config USE_IMXIMG_PLUGIN
bool "Use imximage plugin code"
depends on ARCH_MX7 || ARCH_MX6 || ARCH_MX7ULP
help
i.MX6/7 supports DCD and Plugin. Enable this configuration
to use Plugin, otherwise DCD will be used.
config IMX_HAB
bool "Support i.MX HAB features"
depends on ARCH_MX7 || ARCH_MX6 || ARCH_MX5 || ARCH_IMX8M || ARCH_MX7ULP
select FSL_CAAM if HAS_CAAM
imply CMD_DEKBLOB if HAS_CAAM
help
This option enables the support for secure boot (HAB).
See doc/imx/habv4/* for more details.
config CSF_SIZE
hex "Maximum size for Command Sequence File (CSF) binary"
depends on IMX_HAB
default 0x2000 if ARCH_IMX8M
default 0x2060
help
Define the maximum size for Command Sequence File (CSF) binary
this information is used to define the image boot data.
config CMD_BMODE
bool "Support the 'bmode' command"
default y
depends on ARCH_MX7 || ARCH_MX6 || ARCH_MX5
help
This enables the 'bmode' (bootmode) command for forcing
a boot from specific media.
This is useful for forcing the ROM's usb downloader to
activate upon a watchdog reset which is nice when iterating
on U-Boot. Using the reset button or running bmode normal
will set it back to normal. This command currently
supports i.MX53 and i.MX6.
config CMD_DEKBLOB
bool "Support the 'dek_blob' command"
select IMX_CAAM_DEK_ENCAP if ARCH_MX6 || ARCH_MX7 || ARCH_MX7ULP
select IMX_OPTEE_DEK_ENCAP if ARCH_IMX8M
select IMX_SECO_DEK_ENCAP if ARCH_IMX8
help
This enables the 'dek_blob' command which is used with the
Freescale secure boot mechanism. This command encapsulates and
creates a blob of data. See also CMD_BLOB and doc/imx/habv4/* for
more information.
config IMX_CAAM_DEK_ENCAP
bool "Support the DEK blob encapsulation with CAAM U-Boot driver"
help
This enables the DEK blob encapsulation with the U-Boot CAAM driver.
This option is only available on imx6, imx7 and imx7ulp.
config IMX_OPTEE_DEK_ENCAP
select TEE
select OPTEE
bool "Support the DEK blob encapsulation with OP-TEE"
help
This enabled the DEK blob encapsulation with OP-TEE. The communication
with OP-TEE is done through a SMC call and OP-TEE shared memory. This
option is available on imx8mm.
config IMX_SECO_DEK_ENCAP
bool "Support the DEK blob encapsulation with SECO"
help
This enabled the DEK blob encapsulation with the SECO API. This option
is only available on imx8.
config CMD_PRIBLOB
bool "Support the set_priblob_bitfield command"
depends on HAS_CAAM && IMX_HAB
help
This option enables the priblob command which can be used
to set the priblob setting to 0x3.
config CMD_HDMIDETECT
bool "Support the 'hdmidet' command"
help
This enables the 'hdmidet' command which detects if an HDMI monitor
is connected.
config CMD_NANDBCB
bool "i.MX6 NAND Boot Control Block(BCB) command"
depends on MTD_RAW_NAND && CMD_MTDPARTS
select BCH if MX6UL || MX6ULL
default y if ((ARCH_MX6 || ARCH_MX7 || ARCH_IMX8M) && NAND_MXS)
help
Unlike normal 'nand write/erase' commands, this command update
Boot Control Block(BCB) for i.MX6 platform NAND IP's.
This is similar to kobs-ng, which is used in Linux as separate
rootfs package.
config FSL_MFGPROT
bool "Support the 'mfgprot' command"
depends on IMX_HAB && ARCH_MX7
help
This option enables the manufacturing protection command
which can be used has a protection feature for Manufacturing
process. With this tool is possible to authenticate the
chip to the OEM's server.
config NXP_BOARD_REVISION
bool "Read NXP board revision from fuses"
depends on ARCH_MX6 || ARCH_MX7
help
NXP boards based on i.MX6/7 contain the board revision information
stored in the fuses. Select this option if you want to be able to
retrieve the board revision information.
config DDRMC_VF610_CALIBRATION
bool "Enable DDRMC (DDR3) on-chip calibration"
depends on ARCH_VF610
help
Vybrid (vf610) SoC provides some on-chip facility to tune the DDR3
memory parameters. Select this option if you want to calculate them
at boot time.
NOTE:
NXP does NOT recommend to perform this calibration at each boot. One
shall perform it on a new PCB and then use those values to program
the ddrmc_cr_setting on relevant board file.
config SPL_IMX_ROMAPI_LOADADDR
hex "Default load address to load image through ROM API"
depends on IMX8MN || IMX8MP || IMX8ULP
config IMX_DCD_ADDR
hex "DCD Blocks location on the image"
default 0x00910000 if !ARCH_MX7ULP
default 0x2f010000 if ARCH_MX7ULP
help
Indicates where the Device Configuration Data, a binary table used by
the ROM code to configure the device at early boot stage, is located.
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.
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