config ARCH_LS1012A bool select ARMV8_SET_SMPEN select FSL_LSCH2 select SYS_FSL_DDR_BE select SYS_FSL_MMDC select SYS_FSL_ERRATUM_A010315 select ARCH_EARLY_INIT_R select BOARD_EARLY_INIT_F config ARCH_LS1043A bool select ARMV8_SET_SMPEN select FSL_LSCH2 select SYS_FSL_DDR select SYS_FSL_DDR_BE select SYS_FSL_DDR_VER_50 select SYS_FSL_ERRATUM_A008850 select SYS_FSL_ERRATUM_A009660 select SYS_FSL_ERRATUM_A009663 select SYS_FSL_ERRATUM_A009929 select SYS_FSL_ERRATUM_A009942 select SYS_FSL_ERRATUM_A010315 select SYS_FSL_ERRATUM_A010539 select SYS_FSL_HAS_DDR3 select SYS_FSL_HAS_DDR4 select ARCH_EARLY_INIT_R select BOARD_EARLY_INIT_F imply SCSI imply CMD_PCI config ARCH_LS1046A bool select ARMV8_SET_SMPEN select FSL_LSCH2 select SYS_FSL_DDR select SYS_FSL_DDR_BE select SYS_FSL_DDR_VER_50 select SYS_FSL_ERRATUM_A008336 select SYS_FSL_ERRATUM_A008511 select SYS_FSL_ERRATUM_A008850 select SYS_FSL_ERRATUM_A009801 select SYS_FSL_ERRATUM_A009803 select SYS_FSL_ERRATUM_A009942 select SYS_FSL_ERRATUM_A010165 select SYS_FSL_ERRATUM_A010539 select SYS_FSL_HAS_DDR4 select SYS_FSL_SRDS_2 select ARCH_EARLY_INIT_R select BOARD_EARLY_INIT_F imply SCSI config ARCH_LS2080A bool select ARMV8_SET_SMPEN select ARM_ERRATA_826974 select ARM_ERRATA_828024 select ARM_ERRATA_829520 select ARM_ERRATA_833471 select FSL_LSCH3 select SYS_FSL_DDR select SYS_FSL_DDR_LE select SYS_FSL_DDR_VER_50 select SYS_FSL_HAS_DP_DDR select SYS_FSL_HAS_SEC select SYS_FSL_HAS_DDR4 select SYS_FSL_SEC_COMPAT_5 select SYS_FSL_SEC_LE select SYS_FSL_SRDS_2 select FSL_TZASC_1 select FSL_TZASC_2 select SYS_FSL_ERRATUM_A008336 select SYS_FSL_ERRATUM_A008511 select SYS_FSL_ERRATUM_A008514 select SYS_FSL_ERRATUM_A008585 select SYS_FSL_ERRATUM_A009635 select SYS_FSL_ERRATUM_A009663 select SYS_FSL_ERRATUM_A009801 select SYS_FSL_ERRATUM_A009803 select SYS_FSL_ERRATUM_A009942 select SYS_FSL_ERRATUM_A010165 select SYS_FSL_ERRATUM_A009203 select ARCH_EARLY_INIT_R select BOARD_EARLY_INIT_F config FSL_LSCH2 bool select SYS_FSL_HAS_SEC select SYS_FSL_SEC_COMPAT_5 select SYS_FSL_SEC_BE select SYS_FSL_SRDS_1 select SYS_HAS_SERDES config FSL_LSCH3 bool select SYS_FSL_SRDS_1 select SYS_HAS_SERDES config FSL_MC_ENET bool "Management Complex network" depends on ARCH_LS2080A default y select RESV_RAM help Enable Management Complex (MC) network menu "Layerscape architecture" depends on FSL_LSCH2 || FSL_LSCH3 config FSL_PCIE_COMPAT string "PCIe compatible of Kernel DT" depends on PCIE_LAYERSCAPE default "fsl,ls1012a-pcie" if ARCH_LS1012A default "fsl,ls1043a-pcie" if ARCH_LS1043A default "fsl,ls1046a-pcie" if ARCH_LS1046A default "fsl,ls2080a-pcie" if ARCH_LS2080A help This compatible is used to find pci controller node in Kernel DT to complete fixup. config HAS_FEATURE_GIC64K_ALIGN bool default y if ARCH_LS1043A config HAS_FEATURE_ENHANCED_MSI bool default y if ARCH_LS1043A menu "Layerscape PPA" config FSL_LS_PPA bool "FSL Layerscape PPA firmware support" depends on !ARMV8_PSCI select ARMV8_SEC_FIRMWARE_SUPPORT select SEC_FIRMWARE_ARMV8_PSCI select ARMV8_SEC_FIRMWARE_ERET_ADDR_REVERT if FSL_LSCH2 help The FSL Primary Protected Application (PPA) is a software component which is loaded during boot stage, and then remains resident in RAM and runs in the TrustZone after boot. Say y to enable it. config SPL_FSL_LS_PPA bool "FSL Layerscape PPA firmware support for SPL build" depends on !ARMV8_PSCI select SPL_ARMV8_SEC_FIRMWARE_SUPPORT select SEC_FIRMWARE_ARMV8_PSCI select ARMV8_SEC_FIRMWARE_ERET_ADDR_REVERT if FSL_LSCH2 help The FSL Primary Protected Application (PPA) is a software component which is loaded during boot stage, and then remains resident in RAM and runs in the TrustZone after boot. This is to load PPA during SPL stage instead of the RAM version of U-Boot. Once PPA is initialized, the rest of U-Boot (including RAM version) runs at EL2. choice prompt "FSL Layerscape PPA firmware loading-media select" depends on FSL_LS_PPA default SYS_LS_PPA_FW_IN_MMC if SD_BOOT default SYS_LS_PPA_FW_IN_NAND if NAND_BOOT default SYS_LS_PPA_FW_IN_XIP config SYS_LS_PPA_FW_IN_XIP bool "XIP" help Say Y here if the PPA firmware locate at XIP flash, such as NOR or QSPI flash. config SYS_LS_PPA_FW_IN_MMC bool "eMMC or SD Card" help Say Y here if the PPA firmware locate at eMMC/SD card. config SYS_LS_PPA_FW_IN_NAND bool "NAND" help Say Y here if the PPA firmware locate at NAND flash. endchoice config SYS_LS_PPA_FW_ADDR hex "Address of PPA firmware loading from" depends on FSL_LS_PPA default 0x20400000 if SYS_LS_PPA_FW_IN_XIP && QSPI_BOOT && ARCH_LS2080A default 0x40400000 if SYS_LS_PPA_FW_IN_XIP && QSPI_BOOT default 0x580400000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS2080A default 0x60400000 if SYS_LS_PPA_FW_IN_XIP default 0x400000 if SYS_LS_PPA_FW_IN_MMC default 0x400000 if SYS_LS_PPA_FW_IN_NAND help If the PPA firmware locate at XIP flash, such as NOR or QSPI flash, this address is a directly memory-mapped. If it is in a serial accessed flash, such as NAND and SD card, it is a byte offset. config SYS_LS_PPA_ESBC_ADDR hex "hdr address of PPA firmware loading from" depends on FSL_LS_PPA && CHAIN_OF_TRUST default 0x600c0000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1043A default 0x40740000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1046A default 0x40480000 if SYS_LS_PPA_FW_IN_XIP && ARCH_LS1012A default 0x580c40000 if SYS_LS_PPA_FW_IN_XIP && FSL_LSCH3 default 0x700000 if SYS_LS_PPA_FW_IN_MMC default 0x700000 if SYS_LS_PPA_FW_IN_NAND help If the PPA header firmware locate at XIP flash, such as NOR or QSPI flash, this address is a directly memory-mapped. If it is in a serial accessed flash, such as NAND and SD card, it is a byte offset. config LS_PPA_ESBC_HDR_SIZE hex "Length of PPA ESBC header" depends on FSL_LS_PPA && CHAIN_OF_TRUST && !SYS_LS_PPA_FW_IN_XIP default 0x2000 help Length (in bytes) of PPA ESBC header to be copied from MMC/SD or NAND to memory to validate PPA image. endmenu config SYS_FSL_ERRATUM_A010315 bool "Workaround for PCIe erratum A010315" config SYS_FSL_ERRATUM_A010539 bool "Workaround for PIN MUX erratum A010539" config MAX_CPUS int "Maximum number of CPUs permitted for Layerscape" default 4 if ARCH_LS1043A default 4 if ARCH_LS1046A default 16 if ARCH_LS2080A default 1 help Set this number to the maximum number of possible CPUs in the SoC. SoCs may have multiple clusters with each cluster may have multiple ports. If some ports are reserved but higher ports are used for cores, count the reserved ports. This will allocate enough memory in spin table to properly handle all cores. config SECURE_BOOT bool "Secure Boot" help Enable Freescale Secure Boot feature config QSPI_AHB_INIT bool "Init the QSPI AHB bus" help The default setting for QSPI AHB bus just support 3bytes addressing. But some QSPI flash size up to 64MBytes, so initialize the QSPI AHB bus for those flashes to support the full QSPI flash size. config SYS_FSL_IFC_BANK_COUNT int "Maximum banks of Integrated flash controller" depends on ARCH_LS1043A || ARCH_LS1046A || ARCH_LS2080A default 4 if ARCH_LS1043A default 4 if ARCH_LS1046A default 8 if ARCH_LS2080A config SYS_FSL_HAS_DP_DDR bool config SYS_FSL_SRDS_1 bool config SYS_FSL_SRDS_2 bool config SYS_HAS_SERDES bool config FSL_TZASC_1 bool config FSL_TZASC_2 bool endmenu menu "Layerscape clock tree configuration" depends on FSL_LSCH2 || FSL_LSCH3 config SYS_FSL_CLK bool "Enable clock tree initialization" default y config CLUSTER_CLK_FREQ int "Reference clock of core cluster" depends on ARCH_LS1012A default 100000000 help This number is the reference clock frequency of core PLL. For most platforms, the core PLL and Platform PLL have the same reference clock, but for some platforms, LS1012A for instance, they are provided sepatately. config SYS_FSL_PCLK_DIV int "Platform clock divider" default 1 if ARCH_LS1043A default 1 if ARCH_LS1046A default 2 help This is the divider that is used to derive Platform clock from Platform PLL, in another word: Platform_clk = Platform_PLL_freq / this_divider config SYS_FSL_DSPI_CLK_DIV int "DSPI clock divider" default 1 if ARCH_LS1043A default 2 help This is the divider that is used to derive DSPI clock from Platform clock, in another word DSPI_clk = Platform_clk / this_divider. config SYS_FSL_DUART_CLK_DIV int "DUART clock divider" default 1 if ARCH_LS1043A default 2 help This is the divider that is used to derive DUART clock from Platform clock, in another word DUART_clk = Platform_clk / this_divider. config SYS_FSL_I2C_CLK_DIV int "I2C clock divider" default 1 if ARCH_LS1043A default 2 help This is the divider that is used to derive I2C clock from Platform clock, in another word I2C_clk = Platform_clk / this_divider. config SYS_FSL_IFC_CLK_DIV int "IFC clock divider" default 1 if ARCH_LS1043A default 2 help This is the divider that is used to derive IFC clock from Platform clock, in another word IFC_clk = Platform_clk / this_divider. config SYS_FSL_LPUART_CLK_DIV int "LPUART clock divider" default 1 if ARCH_LS1043A default 2 help This is the divider that is used to derive LPUART clock from Platform clock, in another word LPUART_clk = Platform_clk / this_divider. config SYS_FSL_SDHC_CLK_DIV int "SDHC clock divider" default 1 if ARCH_LS1043A default 1 if ARCH_LS1012A default 2 help This is the divider that is used to derive SDHC clock from Platform clock, in another word SDHC_clk = Platform_clk / this_divider. endmenu config RESV_RAM bool help Reserve memory from the top, tracked by gd->arch.resv_ram. This reserved RAM can be used by special driver that resides in memory after U-Boot exits. It's up to implementation to allocate and allow access to this reserved memory. For example, the reserved RAM can be at the high end of physical memory. The reserve RAM may be excluded from memory bank(s) passed to OS, or marked as reserved. config SYS_FSL_ERRATUM_A008336 bool config SYS_FSL_ERRATUM_A008514 bool config SYS_FSL_ERRATUM_A008585 bool config SYS_FSL_ERRATUM_A008850 bool config SYS_FSL_ERRATUM_A009203 bool config SYS_FSL_ERRATUM_A009635 bool config SYS_FSL_ERRATUM_A009660 bool config SYS_FSL_ERRATUM_A009929 bool config SYS_MC_RSV_MEM_ALIGN hex "Management Complex reserved memory alignment" depends on RESV_RAM default 0x20000000 help Reserved memory needs to be aligned for MC to use. Default value is 512MB. config SPL_LDSCRIPT default "arch/arm/cpu/armv8/u-boot-spl.lds" if ARCH_LS1043A || ARCH_LS1046A || ARCH_LS2080A