arch/arm/cpu/armv7/ls102xa/Kconfig

   1 config ARCH_LS1021A
   2         bool
   3         select SYS_FSL_ERRATUM_A010315
   4         select SYS_FSL_SRDS_1
   5         select SYS_HAS_SERDES
   6         select SYS_FSL_DDR_BE
   7         select SYS_FSL_DDR_VER_50
   8
   9 menu "LS102xA architecture"
  10         depends on ARCH_LS1021A
  11
  12 config LS1_DEEP_SLEEP
  13         bool "Deep sleep"
  14         depends on ARCH_LS1021A
  15
  16 config MAX_CPUS
  17         int "Maximum number of CPUs permitted for LS102xA"
  18         depends on ARCH_LS1021A
  19         default 2
  20         help
  21           Set this number to the maximum number of possible CPUs in the SoC.
  22           SoCs may have multiple clusters with each cluster may have multiple
  23           ports. If some ports are reserved but higher ports are used for
  24           cores, count the reserved ports. This will allocate enough memory
  25           in spin table to properly handle all cores.
  26
  27 config NUM_DDR_CONTROLLERS
  28         int "Maximum DDR controllers"
  29         default 1
  30
  31 config SYS_FSL_ERRATUM_A010315
  32         bool "Workaround for PCIe erratum A010315"
  33
  34 config SYS_FSL_SRDS_1
  35         bool
  36
  37 config SYS_FSL_SRDS_2
  38         bool
  39
  40 config SYS_HAS_SERDES
  41         bool
  42
  43 config SYS_FSL_DDR
  44         bool "Freescale DDR driver"
  45         help
  46           Select Freescale General DDR driver, shared between most Freescale
  47           PowerPC- based SoCs (such as mpc83xx, mpc85xx, mpc86xx) and ARM-
  48           based Layerscape SoCs (such as ls2080a).
  49
  50 config SYS_FSL_DDR_BE
  51         bool
  52         default y
  53         help
  54           Access DDR registers in big-endian.
  55
  56 config SYS_FSL_DDR_VER
  57         int
  58         default 50 if SYS_FSL_DDR_VER_50
  59
  60 config SYS_FSL_DDR_VER_50
  61         bool
  62
  63 config SYS_FSL_DDRC_ARM_GEN3
  64         bool
  65
  66 config SYS_FSL_DDRC_GEN4
  67         bool
  68
  69 config SYS_FSL_DDR3
  70         bool "Freescale DDR3 controller"
  71         depends on !SYS_FSL_DDR4
  72         select SYS_FSL_DDR
  73         select SYS_FSL_DDRC_ARM_GEN3
  74         help
  75           Enable Freescale DDR3 controller on ARM-based SoCs.
  76
  77 config SYS_FSL_DDR4
  78         bool "Freescale DDR4 controller"
  79         select SYS_FSL_DDR
  80         select SYS_FSL_DDRC_GEN4
  81         help
  82           Enable Freescale DDR4 controller.
  83
  84 config SYS_FSL_IFC_BANK_COUNT
  85         int "Maximum banks of Integrated flash controller"
  86         depends on ARCH_LS1021A
  87         default 8
  88
  89 endmenu