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mips: mt76xx: linkit-smart-7688: Misc updates to dts/config/defconfig

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These misc updates include the following changes:
- Change baudrate from 57600 to 115200
- Enable MIPS_BOOT_CMDLINE_LEGACY
- Enable FIT support
- Enable ethernet support
- Enable SPI support
- Enable GPIO support
- Change max image size from 0x40000 to 0x80000

A note about the baudrate change:

The original Mediatek U-Boot version used 57600 baud. Lets move to a
more common and faster speed of 115200 baud. And remove the "console="
property from the DT as its not needed.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
This commit is contained in:
Stefan Roese 2018-10-09 08:59:16 +02:00 • committed by Daniel Schwierzeck
parent 8bd1977706
commit 101860ef69
4 changed files with 31 additions and 16 deletions
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1
arch/mips/dts/linkit-smart-7688.dts
View file

@ -22,7 +22,6 @@
};
chosen {
bootargs = "console=ttyS0,57600";
stdout-path = &uart2;
};
};

22
configs/linkit-smart-7688-ram_defconfig
View file

@ -1,35 +1,38 @@
CONFIG_MIPS=y
CONFIG_SYS_TEXT_BASE=0x80010000
CONFIG_ARCH_MT7620=y
# CONFIG_MIPS_BOOT_CMDLINE_LEGACY is not set
CONFIG_BOARD_LINKIT_SMART_7688=y
# CONFIG_MIPS_BOOT_ENV_LEGACY is not set
CONFIG_MIPS_BOOT_FDT=y
CONFIG_NR_DRAM_BANKS=1
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_CPU=y
CONFIG_CMD_LICENSE=y
# CONFIG_CMD_BOOTD is not set
# CONFIG_CMD_ELF is not set
# CONFIG_CMD_XIMG is not set
CONFIG_CMD_MEMINFO=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_LOADS is not set
CONFIG_CMD_SF=y
CONFIG_CMD_SPI=y
# CONFIG_CMD_NET is not set
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_TIME=y
CONFIG_OF_EMBED=y
CONFIG_DEFAULT_DEVICE_TREE="linkit-smart-7688"
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_NET_RANDOM_ETHADDR=y
# CONFIG_DM_DEVICE_REMOVE is not set
CONFIG_HAVE_BLOCK_DEVICE=y
CONFIG_CLK=y
CONFIG_CPU=y
CONFIG_DM_GPIO=y
CONFIG_LED=y
CONFIG_LED_BLINK=y
CONFIG_LED_GPIO=y
@ -40,12 +43,17 @@ CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SPI_FLASH_WINBOND=y
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHYLIB=y
CONFIG_PHY_FIXED=y
CONFIG_MT7628_ETH=y
CONFIG_PHY=y
CONFIG_POWER_DOMAIN=y
CONFIG_RAM=y
CONFIG_DM_RESET=y
CONFIG_BAUDRATE=57600
# CONFIG_SPL_SERIAL_PRESENT is not set
CONFIG_SYS_NS16550=y
CONFIG_SPI=y
CONFIG_MT7621_SPI=y
CONFIG_SYSRESET_SYSCON=y
CONFIG_LZMA=y
CONFIG_LZO=y

22
configs/linkit-smart-7688_defconfig
View file

@ -1,39 +1,42 @@
CONFIG_MIPS=y
CONFIG_SYS_TEXT_BASE=0x9c000000
CONFIG_ARCH_MT7620=y
CONFIG_BOARD_LINKIT_SMART_7688=y
CONFIG_BOOT_ROM=y
CONFIG_ONBOARD_DDR2_SIZE_1024MBIT=y
CONFIG_ONBOARD_DDR2_CHIP_WIDTH_16BIT=y
# CONFIG_MIPS_BOOT_CMDLINE_LEGACY is not set
# CONFIG_MIPS_BOOT_ENV_LEGACY is not set
CONFIG_MIPS_BOOT_FDT=y
CONFIG_NR_DRAM_BANKS=1
# CONFIG_SYS_MALLOC_CLEAR_ON_INIT is not set
CONFIG_FIT=y
CONFIG_FIT_SIGNATURE=y
CONFIG_IMAGE_FORMAT_LEGACY=y
CONFIG_OF_STDOUT_VIA_ALIAS=y
CONFIG_SYS_CONSOLE_INFO_QUIET=y
CONFIG_BOARD_EARLY_INIT_F=y
CONFIG_HUSH_PARSER=y
CONFIG_CMD_CPU=y
CONFIG_CMD_LICENSE=y
# CONFIG_CMD_BOOTD is not set
# CONFIG_CMD_ELF is not set
# CONFIG_CMD_XIMG is not set
# CONFIG_CMD_CRC32 is not set
CONFIG_CMD_MEMINFO=y
# CONFIG_CMD_FLASH is not set
CONFIG_CMD_GPIO=y
# CONFIG_CMD_LOADS is not set
CONFIG_CMD_SF=y
CONFIG_CMD_SPI=y
# CONFIG_CMD_NET is not set
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_TIME=y
CONFIG_OF_EMBED=y
CONFIG_DEFAULT_DEVICE_TREE="linkit-smart-7688"
CONFIG_ENV_IS_IN_SPI_FLASH=y
CONFIG_NET_RANDOM_ETHADDR=y
# CONFIG_DM_DEVICE_REMOVE is not set
CONFIG_HAVE_BLOCK_DEVICE=y
CONFIG_CLK=y
CONFIG_CPU=y
CONFIG_DM_GPIO=y
CONFIG_LED=y
CONFIG_LED_BLINK=y
CONFIG_LED_GPIO=y
@ -44,12 +47,17 @@ CONFIG_SPI_FLASH_SPANSION=y
CONFIG_SPI_FLASH_STMICRO=y
CONFIG_SPI_FLASH_WINBOND=y
CONFIG_SPI_FLASH_MTD=y
CONFIG_PHYLIB=y
CONFIG_PHY_FIXED=y
CONFIG_MT7628_ETH=y
CONFIG_PHY=y
CONFIG_POWER_DOMAIN=y
CONFIG_RAM=y
CONFIG_DM_RESET=y
CONFIG_BAUDRATE=57600
# CONFIG_SPL_SERIAL_PRESENT is not set
CONFIG_SYS_NS16550=y
CONFIG_SPI=y
CONFIG_MT7621_SPI=y
CONFIG_SYSRESET_SYSCON=y
CONFIG_LZMA=y
CONFIG_LZO=y

2
include/configs/linkit-smart-7688.h
View file

@ -38,7 +38,7 @@
#define CONFIG_SYS_MONITOR_BASE CONFIG_SYS_TEXT_BASE
/* Environment settings */
#define CONFIG_ENV_OFFSET 0x40000
#define CONFIG_ENV_OFFSET 0x80000
#define CONFIG_ENV_SIZE (16 << 10)
#define CONFIG_ENV_SECT_SIZE (64 << 10)