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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
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
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_A008511
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
config ARCH_LS2080A
bool
select ARMV8_SET_SMPEN
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 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
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
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.
menu "Layerscape PPA"
config FSL_LS_PPA
bool "FSL Layerscape PPA firmware support"
depends on !ARMV8_PSCI
depends on ARCH_LS1043A || ARCH_LS1046A
select FSL_PPA_ARMV8_PSCI
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 FSL_PPA_ARMV8_PSCI
bool "PSCI implementation in PPA firmware"
depends on FSL_LS_PPA
help
This config enables the ARMv8 PSCI implementation in PPA firmware.
This is a private PSCI implementation and different from those
implemented under the common ARMv8 PSCI framework.
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
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
PLL, in another word DSPI_clk = Platform_PLL_freq / 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 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_A009635
bool
config SYS_FSL_ERRATUM_A009660
bool
config SYS_FSL_ERRATUM_A009929
bool
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