1config HAS_CAAM 2 bool 3 4config IMX_CONFIG 5 string 6 7config ROM_UNIFIED_SECTIONS 8 bool 9 10config SYSCOUNTER_TIMER 11 bool 12 13config GPT_TIMER 14 bool 15 16config IMX_RDC 17 bool "i.MX Resource domain controller driver" 18 depends on ARCH_MX6 || ARCH_MX7 19 help 20 i.MX Resource domain controller is used to assign masters 21 and peripherals to differet domains. This can be used to 22 isolate resources. 23 24config IMX_BOOTAUX 25 bool "Support boot auxiliary core" 26 depends on ARCH_MX7 || ARCH_MX6 || ARCH_VF610 || ARCH_IMX8M 27 help 28 bootaux [addr] to boot auxiliary core. 29 30config IMX_MODULE_FUSE 31 bool "i.MX Module Fuse" 32 depends on ARCH_MX6 33 help 34 i.MX module fuse to runtime disable some driver, including 35 Linux OS device node. 36 37config USE_IMXIMG_PLUGIN 38 bool "Use imximage plugin code" 39 depends on ARCH_MX7 || ARCH_MX6 || ARCH_MX7ULP 40 help 41 i.MX6/7 supports DCD and Plugin. Enable this configuration 42 to use Plugin, otherwise DCD will be used. 43 44config IMX_HAB 45 bool "Support i.MX HAB features" 46 depends on ARCH_MX7 || ARCH_MX6 || ARCH_MX5 || ARCH_IMX8M 47 select FSL_CAAM if HAS_CAAM 48 imply CMD_DEKBLOB if HAS_CAAM 49 help 50 This option enables the support for secure boot (HAB). 51 See doc/imx/habv4/* for more details. 52 53config CSF_SIZE 54 hex "Maximum size for Command Sequence File (CSF) binary" 55 depends on IMX_HAB 56 default 0x2000 if ARCH_IMX8M 57 default 0x2060 58 help 59 Define the maximum size for Command Sequence File (CSF) binary 60 this information is used to define the image boot data. 61 62config CMD_BMODE 63 bool "Support the 'bmode' command" 64 default y 65 depends on ARCH_MX7 || ARCH_MX6 || ARCH_MX5 66 help 67 This enables the 'bmode' (bootmode) command for forcing 68 a boot from specific media. 69 70 This is useful for forcing the ROM's usb downloader to 71 activate upon a watchdog reset which is nice when iterating 72 on U-Boot. Using the reset button or running bmode normal 73 will set it back to normal. This command currently 74 supports i.MX53 and i.MX6. 75 76config CMD_DEKBLOB 77 bool "Support the 'dek_blob' command" 78 select IMX_CAAM_DEK_ENCAP if ARCH_MX6 || ARCH_MX7 || ARCH_MX7ULP 79 select IMX_OPTEE_DEK_ENCAP if ARCH_IMX8M 80 select IMX_SECO_DEK_ENCAP if ARCH_IMX8 81 help 82 This enables the 'dek_blob' command which is used with the 83 Freescale secure boot mechanism. This command encapsulates and 84 creates a blob of data. See also CMD_BLOB and doc/imx/habv4/* for 85 more information. 86 87config IMX_CAAM_DEK_ENCAP 88 bool "Support the DEK blob encapsulation with CAAM U-Boot driver" 89 help 90 This enables the DEK blob encapsulation with the U-Boot CAAM driver. 91 This option is only available on imx6, imx7 and imx7ulp. 92 93config IMX_OPTEE_DEK_ENCAP 94 select TEE 95 select OPTEE 96 bool "Support the DEK blob encapsulation with OP-TEE" 97 help 98 This enabled the DEK blob encapsulation with OP-TEE. The communication 99 with OP-TEE is done through a SMC call and OP-TEE shared memory. This 100 option is available on imx8mm. 101 102config IMX_SECO_DEK_ENCAP 103 bool "Support the DEK blob encapsulation with SECO" 104 help 105 This enabled the DEK blob encapsulation with the SECO API. This option 106 is only available on imx8. 107 108config CMD_PRIBLOB 109 bool "Support the set_priblob_bitfield command" 110 depends on HAS_CAAM && IMX_HAB 111 help 112 This option enables the priblob command which can be used 113 to set the priblob setting to 0x3. 114 115config CMD_HDMIDETECT 116 bool "Support the 'hdmidet' command" 117 help 118 This enables the 'hdmidet' command which detects if an HDMI monitor 119 is connected. 120 121config CMD_NANDBCB 122 bool "i.MX6 NAND Boot Control Block(BCB) command" 123 depends on MTD_RAW_NAND && CMD_MTDPARTS 124 select BCH if MX6UL || MX6ULL 125 default y if ((ARCH_MX6 || ARCH_MX7 || ARCH_IMX8M) && NAND_MXS) 126 help 127 Unlike normal 'nand write/erase' commands, this command update 128 Boot Control Block(BCB) for i.MX6 platform NAND IP's. 129 130 This is similar to kobs-ng, which is used in Linux as separate 131 rootfs package. 132 133config FSL_MFGPROT 134 bool "Support the 'mfgprot' command" 135 depends on IMX_HAB && ARCH_MX7 136 help 137 This option enables the manufacturing protection command 138 which can be used has a protection feature for Manufacturing 139 process. With this tool is possible to authenticate the 140 chip to the OEM's server. 141 142config NXP_BOARD_REVISION 143 bool "Read NXP board revision from fuses" 144 depends on ARCH_MX6 || ARCH_MX7 145 help 146 NXP boards based on i.MX6/7 contain the board revision information 147 stored in the fuses. Select this option if you want to be able to 148 retrieve the board revision information. 149 150config DDRMC_VF610_CALIBRATION 151 bool "Enable DDRMC (DDR3) on-chip calibration" 152 depends on ARCH_VF610 153 help 154 Vybrid (vf610) SoC provides some on-chip facility to tune the DDR3 155 memory parameters. Select this option if you want to calculate them 156 at boot time. 157 NOTE: 158 NXP does NOT recommend to perform this calibration at each boot. One 159 shall perform it on a new PCB and then use those values to program 160 the ddrmc_cr_setting on relevant board file. 161 162config SPL_IMX_ROMAPI_LOADADDR 163 hex "Default load address to load image through ROM API" 164 depends on IMX8MN || IMX8MP 165 166config IMX_DCD_ADDR 167 hex "DCD Blocks location on the image" 168 default 0x00910000 if !ARCH_MX7ULP 169 default 0x2f010000 if ARCH_MX7ULP 170 help 171 Indicates where the Device Configuration Data, a binary table used by 172 the ROM code to configure the device at early boot stage, is located. 173 This information is shared with the user via mkimage -l just so the 174 image can be signed. 175