if ARCH_IMX config ARCH_TEXT_BASE hex default 0x83f00000 if MACH_EUKREA_CPUIMX25 default 0xa0000000 if MACH_EUKREA_CPUIMX27 default 0x87f00000 if MACH_EUKREA_CPUIMX35 default 0x97f00000 if MACH_EUKREA_CPUIMX51SD default 0xc0000000 if MACH_IMX21ADS default 0xa0000000 if MACH_IMX27ADS default 0x83f00000 if MACH_FREESCALE_MX25_3STACK && FREESCALE_MX25_3STACK_SDRAM_64MB_DDR2 default 0x87f00000 if MACH_FREESCALE_MX25_3STACK && FREESCALE_MX25_3STACK_SDRAM_128MB_MDDR default 0x87f00000 if MACH_FREESCALE_MX35_3STACK default 0xa7f00000 if MACH_PCA100 default 0xa0000000 if MACH_PCM038 default 0x87f00000 if MACH_PCM037 default 0x87f00000 if MACH_PCM043 default 0x08f80000 if MACH_SCB9328 default 0xa7e00000 if MACH_NESO default 0x97f00000 if MACH_MX51_PDK default 0x7ff00000 if MACH_MX53_LOCO default 0x7ff00000 if MACH_MX53_SMD default 0x87f00000 if MACH_GUF_CUPID default 0x93d00000 if MACH_TX25 default 0x7ff00000 if MACH_TQMA53 default 0x97f00000 if MACH_TX51 default 0x4fc00000 if MACH_MX6Q_ARM2 default 0x97f00000 if MACH_CCMX51 default 0x4fc00000 if MACH_SABRELITE default 0x8fe00000 if MACH_TX53 default 0x7fc00000 if MACH_GUF_VINCELL config BOARDINFO default "Eukrea CPUIMX25" if MACH_EUKREA_CPUIMX25 default "Eukrea CPUIMX27" if MACH_EUKREA_CPUIMX27 default "Eukrea CPUIMX35" if MACH_EUKREA_CPUIMX35 default "Eukrea CPUIMX51" if MACH_EUKREA_CPUIMX51SD default "Freescale i.MX21 ADS" if MACH_IMX21ADS default "Freescale i.MX27 ADS" if MACH_IMX27ADS default "Freescale MX35 3Stack" if MACH_FREESCALE_MX35_3STACK default "Freescale MX25 3Stack" if MACH_FREESCALE_MX25_3STACK default "Phytec phyCard-i.MX27" if MACH_PCA100 default "Phytec phyCORE-i.MX27" if MACH_PCM038 default "Phytec phyCORE-i.MX31" if MACH_PCM037 default "Phytec phyCORE-i.MX35" if MACH_PCM043 default "Synertronixx scb9328" if MACH_SCB9328 default "Garz+Fricke Neso" if MACH_NESO default "Freescale i.MX51 PDK" if MACH_FREESCALE_MX51_PDK default "Freescale i.MX53 LOCO" if MACH_FREESCALE_MX53_LOCO default "Freescale i.MX53 SMD" if MACH_FREESCALE_MX53_SMD default "Garz+Fricke Cupid" if MACH_GUF_CUPID default "Ka-Ro tx25" if MACH_TX25 default "TQ tqma53" if MACH_TQMA53 default "Ka-Ro tx51" if MACH_TX51 default "Freescale i.MX6q armadillo2" if MACH_MX6Q_ARM2 default "ConnectCore i.MX51" if MACH_CCMX51 default "Sabre Lite" if MACH_SABRELITE default "Ka-Ro tx53" if MACH_TX53 default "Garz+Fricke Vincell" if MACH_GUF_VINCELL choice prompt "Select boot mode" help i.MX processors support two different boot modes. With the internal boot mode the boot medium contains a header describing the image to load. The header also contains a register/value table which can be used to setup SDRAM. The internal ROM code then initializes SDRAM using the register/value table, loads the whole barebox image to SDRAM and starts it. The internal boot mode is available on newer i.MX processors (i.MX25, i.MX35, i.MX51, i.MX53 and i.MX6), and supports booting from NOR, NAND, MMC/SD and serial ROMs. The external boot mode supports booting only from NAND and NOR. With NOR flash the image is just started in NOR flash. With NAND flash the NAND controller loads the first 2kbyte from NAND into the NAND controllers internal SRAM where it is then started. It's the responsibility of these 2kbyte to load the rest of the boot image. The external boot mode is supported on older i.MX processors (i.MX1, i.MX21, i.MX25, i.MX27, i.MX31, i.MX35). config ARCH_IMX_INTERNAL_BOOT bool "support internal boot mode" depends on ARCH_IMX25 || ARCH_IMX35 || ARCH_IMX51 || ARCH_IMX53 || ARCH_IMX6 config ARCH_IMX_EXTERNAL_BOOT bool "support external boot mode" depends on ARCH_IMX1 || ARCH_IMX21 || ARCH_IMX25 || ARCH_IMX27 || ARCH_IMX31 || ARCH_IMX35 endchoice choice depends on ARCH_IMX_INTERNAL_BOOT prompt "Internal boot source" default ARCH_IMX_INTERNAL_BOOT_NAND help Determines the location of the header information for internal boot. 0x100 for OneNAND 0x400 for NAND, SD/MMC or Serial ROM 0x1000 for NOR config ARCH_IMX_INTERNAL_BOOT_NAND bool "NAND, SD/MMC, Serial ROM" config ARCH_IMX_INTERNAL_BOOT_NOR bool "NOR" config ARCH_IMX_INTERNAL_BOOT_ONENAND bool "OneNAND" config ARCH_IMX_INTERNAL_BOOT_SERIAL bool "Serial (read help)" help Normally the first instruction of the barebox image contains a jump to the real start of the image which means that you can start it by jumping to the load address. With serial boot images this is not possible because the first instruction is occupied by a magic for the ROM boot code. You can still start this image as a second stage loader, but you have to add 0x400 to the entry point. endchoice config NAND_IMX_BOOT bool depends on ARCH_IMX_EXTERNAL_BOOT_NAND default y config ARCH_IMX_EXTERNAL_BOOT_NAND bool depends on !ARCH_IMX1 prompt "Support Starting barebox from NAND" depends on ARCH_IMX_EXTERNAL_BOOT choice depends on ARCH_IMX_EXTERNAL_BOOT_NAND default NAND_IMX_BOOT_512_2K prompt "select nand pagesize you want to support booting from" config NAND_IMX_BOOT_512 bool "512 byte page size" config NAND_IMX_BOOT_2K bool "2048 byte page size" config NAND_IMX_BOOT_512_2K bool "512 byte and 2048 byte pagesize" endchoice comment "Freescale i.MX System-on-Chip" choice prompt "Freescale i.MX Processor" config ARCH_IMX1 bool "i.MX1" select CPU_ARM920T config ARCH_IMX21 bool "i.MX21" select CPU_ARM926T config ARCH_IMX25 bool "i.MX25" select CPU_ARM926T select ARCH_HAS_FEC_IMX config ARCH_IMX27 bool "i.MX27" select CPU_ARM926T select ARCH_HAS_FEC_IMX config ARCH_IMX31 select CPU_V6 bool "i.MX31" config ARCH_IMX35 bool "i.MX35" select CPU_V6 select ARCH_HAS_FEC_IMX config ARCH_IMX51 bool "i.MX51" select CPU_V7 select ARCH_HAS_FEC_IMX config ARCH_IMX53 bool "i.MX53" select CPU_V7 select ARCH_HAS_FEC_IMX config ARCH_IMX6 bool "i.MX6" select ARCH_HAS_FEC_IMX select CPU_V7 endchoice # ---------------------------------------------------------- if ARCH_IMX1 choice prompt "i.MX1 Board Type" config MACH_SCB9328 bool "Synertronixx scb9328" select HAS_DM9000 select MACH_HAS_LOWLEVEL_INIT help Say Y here if you are using the Synertronixx scb9328 board endchoice endif # ---------------------------------------------------------- if ARCH_IMX21 choice prompt "i.MX21 Board Type" config MACH_IMX21ADS bool "Freescale i.MX21ADS" select MACH_HAS_LOWLEVEL_INIT select HAS_CS8900 help Say Y here if you are using the Freescale i.MX21ads board equipped with a Freescale i.MX21 Processor endchoice endif # ---------------------------------------------------------- if ARCH_IMX25 choice prompt "i.MX25 Board Type" config MACH_EUKREA_CPUIMX25 bool "Eukrea CPUIMX25" select MACH_HAS_LOWLEVEL_INIT help Say Y here if you are using the Eukrea Electromatique's CPUIMX25 equipped with a Freescale i.MX25 Processor config MACH_FREESCALE_MX25_3STACK bool "Freescale MX25 3stack" select MACH_HAS_LOWLEVEL_INIT select I2C select I2C_MC34704 help Say Y here if you are using the Freescale MX25 3stack board equipped with a Freescale i.MX25 Processor config MACH_TX25 bool "Ka-Ro TX25" select MACH_HAS_LOWLEVEL_INIT help Say Y here if you are using the Ka-Ro tx25 board endchoice endif # ---------------------------------------------------------- if ARCH_IMX27 choice prompt "i.MX27 Board Type" config MACH_EUKREA_CPUIMX27 bool "EUKREA CPUIMX27" select MACH_HAS_LOWLEVEL_INIT help Say Y here if you are using Eukrea's CPUIMX27 equipped with a Freescale i.MX27 Processor config MACH_IMX27ADS bool "Freescale i.MX27ADS" select MACH_HAS_LOWLEVEL_INIT help Say Y here if you are using the Freescale i.MX27ads board equipped with a Freescale i.MX27 Processor config MACH_PCA100 bool "phyCard-i.MX27" select MACH_HAS_LOWLEVEL_INIT help Say Y here if you are using Phytec's phyCard-i.MX27 (pca100) equipped with a Freescale i.MX27 Processor config MACH_PCM038 bool "phyCORE-i.MX27" select MACH_HAS_LOWLEVEL_INIT select SPI select DRIVER_SPI_IMX select MFD_MC13XXX select HAVE_DEFAULT_ENVIRONMENT_NEW help Say Y here if you are using Phytec's phyCORE-i.MX27 (pcm038) equipped with a Freescale i.MX27 Processor config MACH_PCM970_BASEBOARD bool "PHYTEC PCM970 development board" depends on MACH_PCM038 default y help This adds board specific devices that can be found on Phytec's PCM970 evaluation board. config MACH_NESO bool "Garz+Fricke Neso" select MACH_HAS_LOWLEVEL_INIT help Say Y here if you are using the Garz+Fricke Neso board equipped with a Freescale i.MX27 Processor endchoice endif # ---------------------------------------------------------- if ARCH_IMX31 choice prompt "i.MX31 Board Type" config MACH_PCM037 bool "phyCORE-i.MX31" select MACH_HAS_LOWLEVEL_INIT select USB_ULPI if USB select ARCH_HAS_L2X0 help Say Y here if you are using Phytec's phyCORE-i.MX31 (pcm037) equipped with a Freescale i.MX31 Processor endchoice endif # ---------------------------------------------------------- if ARCH_IMX35 choice prompt "i.MX35 Board Type" config MACH_EUKREA_CPUIMX35 bool "EUKREA CPUIMX35" select MACH_HAS_LOWLEVEL_INIT select ARCH_HAS_L2X0 help Say Y here if you are using Eukrea's CPUIMX35 equipped with a Freescale i.MX35 Processor config MACH_FREESCALE_MX35_3STACK bool "Freescale MX35 3stack" select MACH_HAS_LOWLEVEL_INIT select I2C select I2C_IMX select MFD_MC13XXX select I2C_MC9SDZ60 help Say Y here if you are using the Freescale MX35 3stack board equipped with a Freescale i.MX35 Processor config MACH_PCM043 bool "phyCORE-i.MX35" select MACH_HAS_LOWLEVEL_INIT select ARCH_HAS_L2X0 help Say Y here if you are using Phytec's phyCORE-i.MX35 (pcm043) equipped with a Freescale i.MX35 Processor config MACH_GUF_CUPID bool "Garz+Fricke Cupid" select MACH_HAS_LOWLEVEL_INIT select ARCH_HAS_L2X0 help Say Y here if you are using the Garz+Fricke Neso board equipped with a Freescale i.MX35 Processor endchoice endif # ---------------------------------------------------------- if ARCH_IMX51 choice prompt "i.MX51 Board Type" config MACH_FREESCALE_MX51_PDK select HAVE_DEFAULT_ENVIRONMENT_NEW bool "Freescale i.MX51 PDK" config MACH_EUKREA_CPUIMX51SD bool "EUKREA CPUIMX51" help Say Y here if you are using Eukrea's CPUIMX51 equipped with a Freescale i.MX51 Processor config MACH_TX51 bool "Ka-Ro TX51" help Say Y here if you are using the Ka-Ro tx51 board config MACH_CCMX51 bool "ConnectCore i.MX51" select IMX_IIM select SPI select DRIVER_SPI_IMX select MFD_MC13XXX help Say Y here if you are using Digi ConnectCore (W)i-i.MX51 equipped with a Freescale i.MX51 Processor config MACH_CCMX51_BASEBOARD bool "Digi development board for CCMX51 module" depends on MACH_CCMX51 default y help This adds board specific devices that can be found on Digi evaluation board for CCMX51 module. endchoice endif # ---------------------------------------------------------- if ARCH_IMX53 choice prompt "i.MX53 Board Type" config MACH_FREESCALE_MX53_LOCO select HAVE_DEFAULT_ENVIRONMENT_NEW bool "Freescale i.MX53 LOCO" config MACH_FREESCALE_MX53_SMD bool "Freescale i.MX53 SMD" config MACH_TQMA53 select HAVE_DEFAULT_ENVIRONMENT_NEW bool "TQ i.MX53 TQMA53" config MACH_TQMA53_1GB_RAM bool "Use 1GiB of SDRAM" depends on MACH_TQMA53 help use 1GiB of SDRAM (512MiB otherwise) config MACH_TX53 bool "Ka-Ro TX53" select HAVE_DEFAULT_ENVIRONMENT_NEW select MACH_HAS_LOWLEVEL_INIT help Say Y here if you are using the Ka-Ro tx53 board config MACH_GUF_VINCELL select HAVE_DEFAULT_ENVIRONMENT_NEW select MACH_HAS_LOWLEVEL_INIT bool "Garz-Fricke Vincell" endchoice if MACH_TX53 choice prompt "TX53 board revision" config TX53_REV_1011 bool "1011" config TX53_REV_XX30 bool "8030 / 1030" endchoice endif endif if ARCH_IMX6 choice prompt "i.MX6 Board Type" config MACH_MX6Q_ARM2 bool "Freescale i.MX6q Armadillo2" config MACH_SABRELITE bool "Freescale i.MX6 Sabre Lite" endchoice endif # ---------------------------------------------------------- menu "Board specific settings " if MACH_PCM037 choice prompt "SDRAM Bank0" config PCM037_SDRAM_BANK0_128MB bool "128MB" config PCM037_SDRAM_BANK0_256MB bool "256MB" endchoice choice prompt "SDRAM Bank1" config PCM037_SDRAM_BANK1_NONE bool "none" config PCM037_SDRAM_BANK1_128MB bool "128MB" config PCM037_SDRAM_BANK1_256MB bool "256MB" endchoice endif if MACH_EUKREA_CPUIMX27 choice prompt "SDRAM Size" config EUKREA_CPUIMX27_SDRAM_128MB bool "128 MB" config EUKREA_CPUIMX27_SDRAM_256MB bool "256 MB" endchoice choice prompt "NOR Flash Size" config EUKREA_CPUIMX27_NOR_32MB bool "<= 32 MB" config EUKREA_CPUIMX27_NOR_64MB bool "> 32 MB" endchoice choice prompt "Quad UART Port" depends on DRIVER_SERIAL_NS16550 config EUKREA_CPUIMX27_QUART1 bool "Q1" config EUKREA_CPUIMX27_QUART2 bool "Q2" config EUKREA_CPUIMX27_QUART3 bool "Q3" config EUKREA_CPUIMX27_QUART4 bool "Q4" endchoice endif if MACH_FREESCALE_MX25_3STACK choice prompt "SDRAM Type" config FREESCALE_MX25_3STACK_SDRAM_64MB_DDR2 bool "64 MB (DDR2)" config FREESCALE_MX25_3STACK_SDRAM_128MB_MDDR bool "128 MB (mDDR)" endchoice endif endmenu menu "i.MX specific settings " config IMX_IIM tristate "IIM fusebox device" depends on !ARCH_IMX21 && !ARCH_IMX21 help Device driver for the IC Identification Module (IIM) fusebox. Use the regular md/mw commands to program and read the fusebox. Fuses are grouped in "rows", 8 bits per row. When using md/mw commands, employ the -b switch and consider the region to be specifying the "Fuse Row Index" rather than "Fuse Row Offset" (which is FRI * 4). You should consult the documentation for your chip for more elaborate description, including the eFuse map, e.g. see AN3682 for i.MX25. config IMX_IIM_FUSE_BLOW bool "IIM fuses blow support" depends on IMX_IIM help Enable this option to add permanent programming of the fusebox, using fuses blowing. Warning: blown fuses can not be unblown. Using this option may damage your CPU, or make it unbootalbe. Use with care. Before being actually able to blow the fuses, you need to explicitely enable it: imx_iim0.permanent_write_enable=1 endmenu endif