arch/mips/mach-mt7620/Kconfig

   1 menu "MediaTek MIPS platforms"
   2         depends on ARCH_MT7620
   3
   4 config SYS_MALLOC_F_LEN
   5         default 0x1000
   6
   7 config SYS_SOC
   8         default "mt7620" if SOC_MT7620
   9
  10 choice
  11         prompt "MediaTek MIPS SoC select"
  12
  13 config SOC_MT7620
  14         bool "MT7620/8"
  15         select MIPS_L1_CACHE_SHIFT_5
  16         help
  17           This supports MediaTek MIPS MT7620 family.
  18
  19 endchoice
  20
  21 choice
  22         prompt "Board select"
  23
  24 config BOARD_GARDENA_SMART_GATEWAY_MT7688
  25         bool "Gardena Smart Gateway"
  26         depends on SOC_MT7620
  27         select SUPPORTS_BOOT_RAM
  28         help
  29           Gardena Smart Gateway boards have a MT7688 SoC with 128 MiB of RAM
  30           and 8 MiB of flash (SPI NOR) and additional SPI NAND storage.
  31
  32 config BOARD_LINKIT_SMART_7688
  33         bool "LinkIt Smart 7688"
  34         depends on SOC_MT7620
  35         select SUPPORTS_BOOT_RAM
  36         help
  37           Seeed LinkIt Smart 7688 boards have a MT7688 SoC with 128 MiB of RAM
  38           and 32 MiB of flash (SPI).
  39           Between its different peripherals there's an integrated switch with 4
  40           ethernet ports, 1 USB port, 1 UART, GPIO buttons and LEDs, and
  41           a MT7688 (PCIe).
  42
  43 endchoice
  44
  45 choice
  46         prompt "Boot mode"
  47
  48 config BOOT_RAM
  49         bool "RAM boot"
  50         depends on SUPPORTS_BOOT_RAM
  51         help
  52           This builds an image that is linked to a RAM address. It can be used
  53           for booting from CFE via TFTP using an ELF image, but it can also be
  54           booted from RAM by other bootloaders using a BIN image.
  55
  56 config BOOT_ROM
  57         bool "ROM boot"
  58         depends on SUPPORTS_BOOT_RAM
  59         help
  60           This builds an image that is linked to a ROM address. It can be
  61           used as main bootloader image which is programmed onto the onboard
  62           flash storage (SPI NOR).
  63
  64 endchoice
  65
  66 choice
  67         prompt "DDR2 size"
  68
  69 config ONBOARD_DDR2_SIZE_256MBIT
  70         bool "256MBit (32MByte) total size"
  71         depends on BOOT_ROM
  72         help
  73           Use 256MBit (32MByte) of DDR total size
  74
  75 config ONBOARD_DDR2_SIZE_512MBIT
  76         bool "512MBit (64MByte) total size"
  77         depends on BOOT_ROM
  78         help
  79           Use 512MBit (64MByte) of DDR total size
  80
  81 config ONBOARD_DDR2_SIZE_1024MBIT
  82         bool "1024MBit (128MByte) total size"
  83         depends on BOOT_ROM
  84         help
  85           Use 1024MBit (128MByte) of DDR total size
  86
  87 config ONBOARD_DDR2_SIZE_2048MBIT
  88         bool "2048MBit (256MByte) total size"
  89         depends on BOOT_ROM
  90         help
  91           Use 2048MBit (256MByte) of DDR total size
  92
  93 endchoice
  94
  95 choice
  96         prompt "DDR2 chip width"
  97
  98 config ONBOARD_DDR2_CHIP_WIDTH_8BIT
  99         bool "8bit DDR chip width"
 100         depends on BOOT_ROM
 101         help
 102           Use DDR chips with 8bit width
 103
 104 config ONBOARD_DDR2_CHIP_WIDTH_16BIT
 105         bool "16bit DDR chip width"
 106         depends on BOOT_ROM
 107         help
 108           Use DDR chips with 16bit width
 109
 110 endchoice
 111
 112 choice
 113         prompt "DDR2 bus width"
 114
 115 config ONBOARD_DDR2_BUS_WIDTH_16BIT
 116         bool "16bit DDR bus width"
 117         depends on BOOT_ROM
 118         help
 119           Use 16bit DDR bus width
 120
 121 config ONBOARD_DDR2_BUS_WIDTH_32BIT
 122         bool "32bit DDR bus width"
 123         depends on BOOT_ROM
 124         help
 125           Use 32bit DDR bus width
 126
 127 endchoice
 128
 129 config SUPPORTS_BOOT_RAM
 130         bool
 131
 132 source "board/gardena/smart-gateway-mt7688/Kconfig"
 133 source "board/seeed/linkit-smart-7688/Kconfig"
 134
 135 endmenu