ARM: da850evm_direct_nor_defconfig: Enable DM_SERIAL

With DM enabled, this patch enables DM_SERIAL and removes
the NS16550 initialization from da850_lowlevel since the driver
will take care of that itself.

Signed-off-by: Adam Ford <aford173@gmail.com>

arch/arm/mach-davinci/da850_lowlevel.c

@@ -288,10 +288,10 @@ int arch_cpu_init(void)
 	/* GPIO setup */
 	board_gpio_init();
 
-
+#if !CONFIG_IS_ENABLED(DM_SERIAL)
 	NS16550_init((NS16550_t)(CONFIG_SYS_NS16550_COM1),
 			CONFIG_SYS_NS16550_CLK / 16 / CONFIG_BAUDRATE);
-
+#endif
 	/*
 	 * Fix Power and Emulation Management Register
 	 * see sprufw3a.pdf page 37 Table 24

configs/da850evm_direct_nor_defconfig

@@ -5,7 +5,6 @@ CONFIG_TARGET_DA850EVM=y
 CONFIG_DA850_LOWLEVEL=y
 CONFIG_TI_COMMON_CMD_OPTIONS=y
 CONFIG_NR_DRAM_BANKS=1
-# CONFIG_SYS_MALLOC_F is not set
 CONFIG_SYS_EXTRA_OPTIONS="USE_NOR,DIRECT_NOR_BOOT"
 CONFIG_BOOTDELAY=3
 CONFIG_USE_BOOTARGS=y
@@ -53,6 +52,8 @@ CONFIG_PINCTRL=y
 CONFIG_PINCTRL_SINGLE=y
 CONFIG_MII=y
 CONFIG_DRIVER_TI_EMAC=y
+CONFIG_SPECIFY_CONSOLE_INDEX=y
+CONFIG_DM_SERIAL=y
 CONFIG_SYS_NS16550=y
 CONFIG_SPI=y
 CONFIG_DM_SPI=y

include/configs/da850evm.h

@@ -116,7 +116,7 @@
  * Serial Driver info
  */
 
-#if defined(CONFIG_SPL_BUILD) || defined(CONFIG_DIRECT_NOR_BOOT)
+#if !CONFIG_IS_ENABLED(DM_SERIAL)
 #define CONFIG_SYS_NS16550_SERIAL
 #define CONFIG_SYS_NS16550_REG_SIZE	-4	/* NS16550 register size */
 #define CONFIG_SYS_NS16550_COM1	DAVINCI_UART2_BASE /* Base address of UART2 */