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Diffstat (limited to 'roms/u-boot/arch/arm/mach-k3/Kconfig')
| -rw-r--r-- | roms/u-boot/arch/arm/mach-k3/Kconfig | 153 |
1 files changed, 153 insertions, 0 deletions
diff --git a/roms/u-boot/arch/arm/mach-k3/Kconfig b/roms/u-boot/arch/arm/mach-k3/Kconfig new file mode 100644 index 000000000..bfbce44bf --- /dev/null +++ b/roms/u-boot/arch/arm/mach-k3/Kconfig @@ -0,0 +1,153 @@ +if ARCH_K3 + +choice + prompt "Texas Instruments' K3 based SoC select" + optional + +config SOC_K3_AM6 + bool "TI's K3 based AM6 SoC Family Support" + +config SOC_K3_J721E + bool "TI's K3 based J721E SoC Family Support" + +config SOC_K3_AM642 + bool "TI's K3 based AM642 SoC Family Support" + +endchoice + +config SYS_SOC + default "k3" + +config SYS_K3_NON_SECURE_MSRAM_SIZE + hex + default 0x80000 if SOC_K3_AM6 + default 0x100000 if SOC_K3_J721E + default 0x1c0000 if SOC_K3_AM642 + help + Describes the total size of the MCU or OCMC MSRAM present on + the SoC in use. This doesn't specify the total size of SPL as + ROM can use some part of this RAM. Once ROM gives control to + SPL then this complete size can be usable. + +config SYS_K3_MAX_DOWNLODABLE_IMAGE_SIZE + hex + default 0x58000 if SOC_K3_AM6 + default 0xc0000 if SOC_K3_J721E + default 0x180000 if SOC_K3_AM642 + help + Describes the maximum size of the image that ROM can download + from any boot media. + +config SYS_K3_MCU_SCRATCHPAD_BASE + hex + default 0x40280000 if SOC_K3_AM6 + default 0x40280000 if SOC_K3_J721E + help + Describes the base address of MCU Scratchpad RAM. + +config SYS_K3_MCU_SCRATCHPAD_SIZE + hex + default 0x200 if SOC_K3_AM6 + default 0x200 if SOC_K3_J721E + help + Describes the size of MCU Scratchpad RAM. + +config SYS_K3_BOOT_PARAM_TABLE_INDEX + hex + default 0x41c7fbfc if SOC_K3_AM6 + default 0x41cffbfc if SOC_K3_J721E + default 0x701bebfc if SOC_K3_AM642 + help + Address at which ROM stores the value which determines if SPL + is booted up by primary boot media or secondary boot media. + +config SYS_K3_KEY + string "Key used to generate x509 certificate" + help + This option enables to provide a custom key that can be used for + generating x509 certificate for spl binary. If not needed leave + it blank so that a random key is generated and used. + +config SYS_K3_BOOT_CORE_ID + int + default 16 + +config K3_EARLY_CONS + bool "Activate to allow for an early console during SPL" + depends on SPL + help + Turn this option on to enable an early console functionality in SPL + before the main console is being brought up. This can be useful in + situations where the main console is dependent on System Firmware + (SYSFW) being up and running, which is usually not the case during + the very early stages of boot. Using this early console functionality + will allow for an alternate serial port to be used to support things + like UART-based boot and early diagnostic messages until the main + console is ready to get activated. + +config K3_EARLY_CONS_IDX + depends on K3_EARLY_CONS + int "Index of serial device to use for SPL early console" + default 1 + help + Use this option to set the index of the serial device to be used + for the early console during SPL execution. + +config K3_LOAD_SYSFW + bool + depends on SPL + +config K3_SYSFW_IMAGE_NAME + string "File name of SYSFW firmware and configuration blob" + depends on K3_LOAD_SYSFW + default "sysfw.itb" + help + Filename of the combined System Firmware and configuration image tree + blob to be loaded when booting from a filesystem. + +config K3_SYSFW_IMAGE_MMCSD_RAW_MODE_SECT + hex "MMC sector to load SYSFW firmware and configuration blob from" + depends on K3_LOAD_SYSFW && SYS_MMCSD_RAW_MODE_U_BOOT_USE_SECTOR + default 0x3600 + help + Address on the MMC to load the combined System Firmware and + configuration image tree blob from, when the MMC is being used + in raw mode. Units: MMC sectors (1 sector = 512 bytes). + +config K3_SYSFW_IMAGE_MMCSD_RAW_MODE_PART + hex "MMC partition to load SYSFW firmware and configuration blob from" + depends on K3_LOAD_SYSFW && SYS_MMCSD_RAW_MODE_U_BOOT_USE_PARTITION + default 2 + help + Partition on the MMC to the combined System Firmware and configuration + image tree blob from, when the MMC is being used in raw mode. + +config K3_SYSFW_IMAGE_SIZE_MAX + int "Amount of memory dynamically allocated for loading SYSFW blob" + depends on K3_LOAD_SYSFW + default 278000 + help + Amount of memory (in bytes) reserved through dynamic allocation at + runtime for loading the combined System Firmware and configuration image + tree blob. Keep it as tight as possible, as this directly affects the + overall SPL memory footprint. + +config K3_SYSFW_IMAGE_SPI_OFFS + hex "SPI offset of SYSFW firmware and configuration blob" + depends on K3_LOAD_SYSFW + default 0x6C0000 + help + Offset of the combined System Firmware and configuration image tree + blob to be loaded when booting from a SPI flash memory. + +config SYS_K3_SPL_ATF + bool "Start Cortex-A from SPL" + depends on SPL && CPU_V7R + help + Enabling this will try to start Cortex-A (typically with ATF) + after SPL from R5. + +source "board/ti/am65x/Kconfig" +source "board/ti/am64x/Kconfig" +source "board/ti/j721e/Kconfig" +endif |