| config HAS_CAAM |
| bool |
| |
| config IMX_CONFIG |
| string |
| |
| 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 |
| 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 |
| |
| 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. |