With the memory mapping giving us some more avialable RAM, this updates the da850-evm-u-boot.dtsi to include the serial port, SPI and Flash nodes along with some dependent nodes in the SPL dtb. This also removes the platform data initialization code for the serial port and SPI Flash.
Signed-off-by: Adam Ford aford173@gmail.com --- V2: Add da850evm_nand_defconfig to build with DT as well V3: No change
diff --git a/arch/arm/dts/da850-evm-u-boot.dtsi b/arch/arm/dts/da850-evm-u-boot.dtsi index ab1de77954..ab9368b9d3 100644 --- a/arch/arm/dts/da850-evm-u-boot.dtsi +++ b/arch/arm/dts/da850-evm-u-boot.dtsi @@ -6,6 +6,24 @@ * Copyright (C) Adam Ford */
+/ { + soc@1c00000 { + u-boot,dm-spl; + }; +}; + &flash { compatible = "m25p64", "spi-flash"; }; + +&mmc0 { + u-boot,dm-spl; +}; + +&serial2 { + u-boot,dm-spl; +}; + +&spi1 { + u-boot,dm-spl; +}; diff --git a/board/davinci/da8xxevm/da850evm.c b/board/davinci/da8xxevm/da850evm.c index b0b29b3887..e8ec553f99 100644 --- a/board/davinci/da8xxevm/da850evm.c +++ b/board/davinci/da8xxevm/da850evm.c @@ -49,33 +49,6 @@ DECLARE_GLOBAL_DATA_PTR;
#define CFG_MAC_ADDR_OFFSET (flash->size - SZ_64K)
-#ifdef CONFIG_SPL_BUILD -#include <ns16550.h> -#include <dm/platform_data/spi_davinci.h> - -static const struct ns16550_platdata da850evm_serial = { - .base = DAVINCI_UART2_BASE, - .reg_shift = 2, - .clock = 150000000, - .fcr = UART_FCR_DEFVAL, -}; - -U_BOOT_DEVICE(da850evm_uart) = { - .name = "ns16550_serial", - .platdata = &da850evm_serial, -}; - -static const struct davinci_spi_platdata davinci_spi_data = { - .regs = (struct davinci_spi_regs *)0x01f0e000, - .num_cs = 4, -}; - -U_BOOT_DEVICE(davinci_spi) = { - .name = "davinci_spi", - .platdata = &davinci_spi_data, -}; -#endif - #ifdef CONFIG_MAC_ADDR_IN_SPIFLASH static int get_mac_addr(u8 *addr) { diff --git a/configs/da850evm_defconfig b/configs/da850evm_defconfig index 41dae05fb9..4b09ba10a6 100644 --- a/configs/da850evm_defconfig +++ b/configs/da850evm_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_THUMB_BUILD=y CONFIG_ARCH_DAVINCI=y CONFIG_SYS_TEXT_BASE=0xc1080000 CONFIG_TARGET_DA850EVM=y @@ -13,6 +14,7 @@ CONFIG_SPL_SPI_SUPPORT=y CONFIG_NR_DRAM_BANKS=1 CONFIG_SYS_EXTRA_OPTIONS="MAC_ADDR_IN_SPIFLASH" CONFIG_BOOTDELAY=3 +CONFIG_DEFAULT_FDT_FILE="da850-evm.dtb" CONFIG_MISC_INIT_R=y CONFIG_VERSION_VARIABLE=y # CONFIG_DISPLAY_CPUINFO is not set @@ -20,6 +22,7 @@ CONFIG_VERSION_VARIABLE=y CONFIG_BOARD_EARLY_INIT_F=y CONFIG_SPL_BOARD_INIT=y CONFIG_SPL_SYS_MALLOC_SIMPLE=y +CONFIG_SPL_SEPARATE_BSS=y CONFIG_SPL_SPI_LOAD=y CONFIG_HUSH_PARSER=y CONFIG_SYS_PROMPT="U-Boot > " @@ -39,10 +42,11 @@ CONFIG_CMD_DIAG=y CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y CONFIG_DEFAULT_DEVICE_TREE="da850-evm" -CONFIG_SPL_OF_PLATDATA=y CONFIG_ENV_IS_IN_SPI_FLASH=y CONFIG_DM=y CONFIG_SPL_DM=y +CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_SPL_OF_TRANSLATE=y CONFIG_DM_GPIO=y CONFIG_DA8XX_GPIO=y CONFIG_DM_I2C=y diff --git a/configs/da850evm_nand_defconfig b/configs/da850evm_nand_defconfig index 48b7c2a97a..af5ba813c2 100644 --- a/configs/da850evm_nand_defconfig +++ b/configs/da850evm_nand_defconfig @@ -1,4 +1,5 @@ CONFIG_ARM=y +CONFIG_SYS_THUMB_BUILD=y CONFIG_ARCH_DAVINCI=y CONFIG_SYS_TEXT_BASE=0xc1080000 CONFIG_TARGET_DA850EVM=y @@ -12,12 +13,14 @@ CONFIG_SPL_SPI_FLASH_SUPPORT=y CONFIG_SPL_SPI_SUPPORT=y CONFIG_SYS_EXTRA_OPTIONS="MAC_ADDR_IN_SPIFLASH" CONFIG_BOOTDELAY=3 +CONFIG_DEFAULT_FDT_FILE="da850-evm.dtb" CONFIG_VERSION_VARIABLE=y # CONFIG_DISPLAY_CPUINFO is not set # CONFIG_DISPLAY_BOARDINFO is not set CONFIG_BOARD_EARLY_INIT_F=y CONFIG_SPL_BOARD_INIT=y CONFIG_SPL_SYS_MALLOC_SIMPLE=y +CONFIG_SPL_SEPARATE_BSS=y CONFIG_SPL_NAND_SUPPORT=y CONFIG_SPL_SPI_LOAD=y CONFIG_HUSH_PARSER=y @@ -37,13 +40,15 @@ CONFIG_CMD_DIAG=y CONFIG_OF_CONTROL=y CONFIG_SPL_OF_CONTROL=y CONFIG_DEFAULT_DEVICE_TREE="da850-evm" -CONFIG_SPL_OF_PLATDATA=y CONFIG_ENV_IS_IN_NAND=y CONFIG_DM=y CONFIG_SPL_DM=y +CONFIG_SPL_DM_SEQ_ALIAS=y +CONFIG_SPL_OF_TRANSLATE=y CONFIG_DM_GPIO=y CONFIG_DA8XX_GPIO=y CONFIG_DM_I2C=y +CONFIG_DM_MMC=y CONFIG_NAND=y CONFIG_NAND_DAVINCI=y CONFIG_SYS_NAND_U_BOOT_LOCATIONS=y