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config SYS_FSL_DDR
bool
help
Select Freescale General DDR driver, shared between most Freescale
PowerPC- based SoCs (such as mpc83xx, mpc85xx and ARM- based
Layerscape SoCs (such as ls2080a).
config SYS_FSL_MMDC
bool
help
Select Freescale Multi Mode DDR controller (MMDC).
if SYS_FSL_DDR || SYS_FSL_MMDC
config SYS_FSL_DDR_BE
bool
help
Access DDR registers in big-endian
config SYS_FSL_DDR_LE
bool
help
Access DDR registers in little-endian
config FSL_DDR_BIST
bool
config FSL_DDR_INTERACTIVE
bool
config FSL_DDR_SYNC_REFRESH
bool
config FSL_DDR_FIRST_SLOT_QUAD_CAPABLE
bool
menu "Freescale DDR controllers"
depends on SYS_FSL_DDR
config SYS_NUM_DDR_CTLRS
int "Maximum DDR controllers"
default 3 if ARCH_LS2080A || \
ARCH_T4240
default 2 if ARCH_B4860 || \
ARCH_BSC9132 || \
ARCH_P4080 || \
ARCH_P5040 || \
ARCH_LX2160A || \
ARCH_LX2162A
default 1
config CHIP_SELECTS_PER_CTRL
int "Number of chip selects per controller"
default 4
config SYS_FSL_DDR_VER
int
default 50 if SYS_FSL_DDR_VER_50
default 47 if SYS_FSL_DDR_VER_47
default 46 if SYS_FSL_DDR_VER_46
default 44 if SYS_FSL_DDR_VER_44
config SYS_FSL_DDR_VER_50
bool
config SYS_FSL_DDR_VER_47
bool
config SYS_FSL_DDR_VER_46
bool
config SYS_FSL_DDR_VER_44
bool
config SYS_FSL_DDRC_GEN1
bool
help
Enable Freescale DDR controller.
config SYS_FSL_DDRC_GEN2
bool
depends on !MPC86xx
help
Enable Freescale DDR2 controller.
config SYS_FSL_DDRC_GEN3
bool
depends on PPC
help
Enable Freescale DDR3 controller for PowerPC SoCs.
config SYS_FSL_DDRC_ARM_GEN3
bool
depends on ARM
help
Enable Freescale DDR3 controller for ARM SoCs.
config SYS_FSL_DDRC_GEN4
bool
help
Enable Freescale DDR4 controller.
config SYS_FSL_HAS_DDR4
bool
config SYS_FSL_HAS_DDR3
bool
config SYS_FSL_HAS_DDR2
bool
config SYS_FSL_HAS_DDR1
bool
choice
prompt "DDR technology"
default SYS_FSL_DDR4 if SYS_FSL_HAS_DDR4
default SYS_FSL_DDR3 if SYS_FSL_HAS_DDR3
default SYS_FSL_DDR2 if SYS_FSL_HAS_DDR2
default SYS_FSL_DDR1 if SYS_FSL_HAS_DDR1
config SYS_FSL_DDR4
bool "Freescale DDR4 controller"
depends on SYS_FSL_HAS_DDR4
imply DDR_SPD
select SYS_FSL_DDRC_GEN4
config SYS_FSL_DDR3
bool "Freescale DDR3 controller"
depends on SYS_FSL_HAS_DDR3
imply DDR_SPD
select SYS_FSL_DDRC_GEN3 if PPC
select SYS_FSL_DDRC_ARM_GEN3 if ARM
config SYS_FSL_DDR2
bool "Freescale DDR2 controller"
depends on SYS_FSL_HAS_DDR2
imply DDR_SPD
select SYS_FSL_DDRC_GEN2 if (!MPC86xx && !SYS_FSL_DDRC_GEN3)
config SYS_FSL_DDR1
bool "Freescale DDR1 controller"
depends on SYS_FSL_HAS_DDR1
imply DDR_SPD
select SYS_FSL_DDRC_GEN1
endchoice
endmenu
config FSL_DMA
def_bool y if DDR_ECC && MPC85xx && !ECC_INIT_VIA_DDRCONTROLLER
config DDR_ECC
bool "ECC DDR memory support"
config DDR_ECC_CMD
bool "Access the ECC features of the memory controller"
depends on DDR_ECC && MPC83xx
default y
config ECC_INIT_VIA_DDRCONTROLLER
bool "DDR Memory controller initializes memory."
help
Use the DDR controller to auto initialize memory. If not enabled,
the DMA controller is responsible for doing this.
endif
menu "PowerPC / M68K initial memory controller definitions (FLASH, SDRAM, etc)"
depends on MCF52x2 || MPC8xx || MPC83xx || MPC85xx
config SYS_BR0_PRELIM_BOOL
bool "Define Bank 0"
config SYS_BR0_PRELIM
hex "Preliminary value for BR0"
depends on SYS_BR0_PRELIM_BOOL
config SYS_OR0_PRELIM
hex "Preliminary value for OR0"
depends on SYS_BR0_PRELIM_BOOL
config SYS_BR1_PRELIM_BOOL
bool "Define Bank 1"
config SYS_BR1_PRELIM
hex "Preliminary value for BR1"
depends on SYS_BR1_PRELIM_BOOL
config SYS_OR1_PRELIM
hex "Preliminary value for OR1"
depends on SYS_BR1_PRELIM_BOOL
config SYS_BR2_PRELIM_BOOL
bool "Define Bank 2"
config SYS_BR2_PRELIM
hex "Preliminary value for BR2"
depends on SYS_BR2_PRELIM_BOOL
config SYS_OR2_PRELIM
hex "Preliminary value for OR2"
depends on SYS_BR2_PRELIM_BOOL
config SYS_BR3_PRELIM_BOOL
bool "Define Bank 3"
config SYS_BR3_PRELIM
hex "Preliminary value for BR3"
depends on SYS_BR3_PRELIM_BOOL
config SYS_OR3_PRELIM
hex "Preliminary value for OR3"
depends on SYS_BR3_PRELIM_BOOL
config SYS_BR4_PRELIM_BOOL
bool "Define Bank 4"
config SYS_BR4_PRELIM
hex "Preliminary value for BR4"
depends on SYS_BR4_PRELIM_BOOL
config SYS_OR4_PRELIM
hex "Preliminary value for OR4"
depends on SYS_BR4_PRELIM_BOOL
config SYS_BR5_PRELIM_BOOL
bool "Define Bank 5"
config SYS_BR5_PRELIM
hex "Preliminary value for BR5"
depends on SYS_BR5_PRELIM_BOOL
config SYS_OR5_PRELIM
hex "Preliminary value for OR5"
depends on SYS_BR5_PRELIM_BOOL
config SYS_BR6_PRELIM_BOOL
bool "Define Bank 6"
config SYS_BR6_PRELIM
hex "Preliminary value for BR6"
depends on SYS_BR6_PRELIM_BOOL
config SYS_OR6_PRELIM
hex "Preliminary value for OR6"
depends on SYS_BR6_PRELIM_BOOL
config SYS_BR7_PRELIM_BOOL
bool "Define Bank 7"
config SYS_BR7_PRELIM
hex "Preliminary value for BR7"
depends on SYS_BR7_PRELIM_BOOL
config SYS_OR7_PRELIM
hex "Preliminary value for OR7"
depends on SYS_BR7_PRELIM_BOOL
endmenu
config SYS_FSL_ERRATUM_A008378
bool
config SYS_FSL_ERRATUM_A008109
bool
config SYS_FSL_ERRATUM_A008511
bool
config SYS_FSL_ERRATUM_A009663
bool
config SYS_FSL_ERRATUM_A009801
bool
config SYS_FSL_ERRATUM_A009803
bool
config SYS_FSL_ERRATUM_A009942
bool
config SYS_FSL_ERRATUM_A010165
bool
config SYS_FSL_ERRATUM_NMG_DDR120
bool
config SYS_FSL_ERRATUM_DDR_115
bool
config SYS_FSL_ERRATUM_DDR111_DDR134
bool
config SYS_FSL_ERRATUM_DDR_A003
bool
config SYS_FSL_ERRATUM_DDR_A003474
bool
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