1 menu "MediaTek MIPS platforms"
4 config SYS_MALLOC_F_LEN
8 default "mt7620" if SOC_MT7620
11 prompt "MediaTek MIPS SoC select"
15 select MIPS_L1_CACHE_SHIFT_5
17 This supports MediaTek MIPS MT7620 family.
24 config BOARD_GARDENA_SMART_GATEWAY_MT7688
25 bool "Gardena Smart Gateway"
27 select BOARD_LATE_INIT
28 select SUPPORTS_BOOT_RAM
30 Gardena Smart Gateway boards have a MT7688 SoC with 128 MiB of RAM
31 and 8 MiB of flash (SPI NOR) and additional SPI NAND storage.
33 config BOARD_LINKIT_SMART_7688
34 bool "LinkIt Smart 7688"
36 select SUPPORTS_BOOT_RAM
38 Seeed LinkIt Smart 7688 boards have a MT7688 SoC with 128 MiB of RAM
39 and 32 MiB of flash (SPI).
40 Between its different peripherals there's an integrated switch with 4
41 ethernet ports, 1 USB port, 1 UART, GPIO buttons and LEDs, and
51 depends on SUPPORTS_BOOT_RAM
53 This builds an image that is linked to a RAM address. It can be used
54 for booting from CFE via TFTP using an ELF image, but it can also be
55 booted from RAM by other bootloaders using a BIN image.
59 depends on SUPPORTS_BOOT_RAM
61 This builds an image that is linked to a ROM address. It can be
62 used as main bootloader image which is programmed onto the onboard
63 flash storage (SPI NOR).
70 config ONBOARD_DDR2_SIZE_256MBIT
71 bool "256MBit (32MByte) total size"
74 Use 256MBit (32MByte) of DDR total size
76 config ONBOARD_DDR2_SIZE_512MBIT
77 bool "512MBit (64MByte) total size"
80 Use 512MBit (64MByte) of DDR total size
82 config ONBOARD_DDR2_SIZE_1024MBIT
83 bool "1024MBit (128MByte) total size"
86 Use 1024MBit (128MByte) of DDR total size
88 config ONBOARD_DDR2_SIZE_2048MBIT
89 bool "2048MBit (256MByte) total size"
92 Use 2048MBit (256MByte) of DDR total size
97 prompt "DDR2 chip width"
99 config ONBOARD_DDR2_CHIP_WIDTH_8BIT
100 bool "8bit DDR chip width"
103 Use DDR chips with 8bit width
105 config ONBOARD_DDR2_CHIP_WIDTH_16BIT
106 bool "16bit DDR chip width"
109 Use DDR chips with 16bit width
114 prompt "DDR2 bus width"
116 config ONBOARD_DDR2_BUS_WIDTH_16BIT
117 bool "16bit DDR bus width"
120 Use 16bit DDR bus width
122 config ONBOARD_DDR2_BUS_WIDTH_32BIT
123 bool "32bit DDR bus width"
126 Use 32bit DDR bus width
130 config SUPPORTS_BOOT_RAM
133 source "board/gardena/smart-gateway-mt7688/Kconfig"
134 source "board/seeed/linkit-smart-7688/Kconfig"