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

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 <[email protected]> Cc: Daniel Schwierzeck <[email protected]>
imaami · Nov 18, 2018 · 101860e · 101860e
1 parent 8bd1977
commit 101860e
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Showing 4 changed files with 31 additions and 16 deletions.
diff --git a/arch/mips/dts/linkit-smart-7688.dts b/arch/mips/dts/linkit-smart-7688.dts
@@ -22,7 +22,6 @@
 	};
 
 	chosen {
-		bootargs = "console=ttyS0,57600";
 		stdout-path = &uart2;
 	};
 };

diff --git a/configs/linkit-smart-7688-ram_defconfig b/configs/linkit-smart-7688-ram_defconfig
@@ -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
diff --git a/configs/linkit-smart-7688_defconfig b/configs/linkit-smart-7688_defconfig
@@ -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
diff --git a/include/configs/linkit-smart-7688.h b/include/configs/linkit-smart-7688.h
@@ -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)
-Original file line number
+Diff line change
@@ Expand Up / @@ -22,7 +22,6 @@ @@
     	};
     	chosen {
-    		bootargs = "console=ttyS0,57600";
     		stdout-path = &uart2;
     	};
     };
@@ Expand Down @@