ARM: i.MX51 babbage: switch to devicetree
This switches the babbage board to probe from devicetree for all for all devices we currently support probing from devicetree. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
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@ -39,80 +39,8 @@
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#include <mach/iomux-mx51.h>
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#include <mach/devices-imx51.h>
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#include <mach/revision.h>
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#include <mach/iim.h>
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#include <mach/imx-flash-header.h>
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static struct fec_platform_data fec_info = {
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.xcv_type = PHY_INTERFACE_MODE_MII,
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};
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static iomux_v3_cfg_t f3s_pads[] = {
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/* UART1 */
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MX51_PAD_UART1_RXD__UART1_RXD,
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MX51_PAD_UART1_TXD__UART1_TXD,
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MX51_PAD_UART1_RTS__UART1_RTS,
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MX51_PAD_UART1_CTS__UART1_CTS,
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/* FEC */
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MX51_PAD_EIM_EB2__FEC_MDIO,
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MX51_PAD_EIM_EB3__FEC_RDATA1,
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MX51_PAD_EIM_CS2__FEC_RDATA2,
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MX51_PAD_EIM_CS3__FEC_RDATA3,
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MX51_PAD_EIM_CS4__FEC_RX_ER,
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MX51_PAD_EIM_CS5__FEC_CRS,
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MX51_PAD_NANDF_RB2__FEC_COL,
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MX51_PAD_NANDF_RB3__FEC_RX_CLK,
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MX51_PAD_NANDF_CS2__FEC_TX_ER,
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MX51_PAD_NANDF_CS3__FEC_MDC,
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MX51_PAD_NANDF_CS4__FEC_TDATA1,
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MX51_PAD_NANDF_CS5__FEC_TDATA2,
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MX51_PAD_NANDF_CS6__FEC_TDATA3,
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MX51_PAD_NANDF_CS7__FEC_TX_EN,
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MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK,
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MX51_PAD_NANDF_D11__FEC_RX_DV,
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MX51_PAD_NANDF_D9__FEC_RDATA0,
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MX51_PAD_NANDF_D8__FEC_TDATA0,
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MX51_PAD_CSPI1_SS0__ECSPI1_SS0,
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MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI,
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MX51_PAD_CSPI1_MISO__ECSPI1_MISO,
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MX51_PAD_CSPI1_RDY__ECSPI1_RDY,
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MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK,
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MX51_PAD_EIM_A20__GPIO2_14, /* LAN8700 reset pin */
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IOMUX_PAD(0x60C, 0x21C, 3, 0x0, 0, 0x85), /* FIXME: needed? */
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/* SD 1 */
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MX51_PAD_SD1_CMD__SD1_CMD,
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MX51_PAD_SD1_CLK__SD1_CLK,
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MX51_PAD_SD1_DATA0__SD1_DATA0,
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MX51_PAD_SD1_DATA1__SD1_DATA1,
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MX51_PAD_SD1_DATA2__SD1_DATA2,
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MX51_PAD_SD1_DATA3__SD1_DATA3,
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/* SD 2 */
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MX51_PAD_SD2_CMD__SD2_CMD,
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MX51_PAD_SD2_CLK__SD2_CLK,
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MX51_PAD_SD2_DATA0__SD2_DATA0,
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MX51_PAD_SD2_DATA1__SD2_DATA1,
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MX51_PAD_SD2_DATA2__SD2_DATA2,
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MX51_PAD_SD2_DATA3__SD2_DATA3,
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/* CD/WP gpio */
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MX51_PAD_GPIO1_6__GPIO1_6,
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MX51_PAD_GPIO1_5__GPIO1_5,
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};
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#define BABBAGE_ECSPI1_CS0 (3 * 32 + 24)
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static int spi_0_cs[] = {BABBAGE_ECSPI1_CS0};
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static struct spi_imx_master spi_0_data = {
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.chipselect = spi_0_cs,
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.num_chipselect = ARRAY_SIZE(spi_0_cs),
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};
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static const struct spi_board_info mx51_babbage_spi_board_info[] = {
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{
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.name = "mc13xxx-spi",
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.bus_num = 0,
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.chip_select = 0,
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},
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};
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#define MX51_CCM_CACRR 0x10
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static void babbage_power_init(void)
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@ -235,21 +163,12 @@ static void babbage_power_init(void)
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static int f3s_devices_init(void)
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{
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spi_register_board_info(mx51_babbage_spi_board_info,
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ARRAY_SIZE(mx51_babbage_spi_board_info));
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imx51_add_spi0(&spi_0_data);
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babbage_power_init();
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console_flush();
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imx51_init_lowlevel(800);
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clock_notifier_call_chain();
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imx51_iim_register_fec_ethaddr();
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imx51_add_fec(&fec_info);
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imx51_add_mmc0(NULL);
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imx51_add_mmc1(NULL);
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armlinux_set_bootparams((void *)0x90000100);
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armlinux_set_architecture(MACH_TYPE_MX51_BABBAGE);
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@ -269,15 +188,3 @@ static int f3s_part_init(void)
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return 0;
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}
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late_initcall(f3s_part_init);
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static int f3s_console_init(void)
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{
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mxc_iomux_v3_setup_multiple_pads(f3s_pads, ARRAY_SIZE(f3s_pads));
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imx51_add_uart0();
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return 0;
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}
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console_initcall(f3s_console_init);
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@ -1,13 +1,13 @@
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CONFIG_BUILTIN_DTB=y
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CONFIG_BUILTIN_DTB_NAME="imx51-babbage"
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CONFIG_ARCH_IMX=y
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CONFIG_ARCH_IMX51=y
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CONFIG_IMX_IIM=y
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CONFIG_IMX_IIM_FUSE_BLOW=y
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CONFIG_AEABI=y
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CONFIG_THUMB2_BAREBOX=y
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CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
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CONFIG_ARM_UNWIND=y
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CONFIG_MMU=y
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CONFIG_TEXT_BASE=0x97f00000
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CONFIG_MALLOC_SIZE=0x2000000
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CONFIG_MALLOC_TLSF=y
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CONFIG_KALLSYMS=y
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@ -16,6 +16,7 @@ CONFIG_HUSH_FANCY_PROMPT=y
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CONFIG_CMDLINE_EDITING=y
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CONFIG_AUTO_COMPLETE=y
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CONFIG_MENU=y
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CONFIG_CONSOLE_ACTIVATE_NONE=y
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CONFIG_DEFAULT_ENVIRONMENT_COMPRESSED_LZO=y
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CONFIG_DEFAULT_ENVIRONMENT_GENERIC_NEW=y
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CONFIG_DEFAULT_ENVIRONMENT_PATH="arch/arm/boards/freescale-mx51-pdk/env/"
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@ -31,8 +32,10 @@ CONFIG_CMD_TIME=y
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CONFIG_CMD_ECHO_E=y
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CONFIG_CMD_MEMINFO=y
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CONFIG_CMD_IOMEM=y
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CONFIG_CMD_MM=y
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CONFIG_CMD_CRC=y
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CONFIG_CMD_CRC_CMP=y
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CONFIG_CMD_MD5SUM=y
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CONFIG_CMD_FLASH=y
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CONFIG_CMD_BOOTM_SHOW_TYPE=y
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CONFIG_CMD_BOOTM_VERBOSE=y
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@ -43,19 +46,28 @@ CONFIG_CMD_UIMAGE=y
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# CONFIG_CMD_BOOTU is not set
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CONFIG_CMD_RESET=y
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CONFIG_CMD_GO=y
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CONFIG_CMD_OFTREE=y
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CONFIG_CMD_OF_PROPERTY=y
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CONFIG_CMD_OF_NODE=y
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CONFIG_CMD_BAREBOX_UPDATE=y
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CONFIG_CMD_TIMEOUT=y
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CONFIG_CMD_PARTITION=y
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CONFIG_CMD_MAGICVAR=y
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CONFIG_CMD_MAGICVAR_HELP=y
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CONFIG_CMD_GPIO=y
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CONFIG_CMD_UNCOMPRESS=y
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CONFIG_CMD_SPI=y
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CONFIG_CMD_MIITOOL=y
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CONFIG_CMD_CLK=y
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CONFIG_NET=y
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CONFIG_NET_DHCP=y
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CONFIG_NET_PING=y
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CONFIG_NET_RESOLV=y
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CONFIG_OFDEVICE=y
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CONFIG_DRIVER_NET_FEC_IMX=y
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CONFIG_DRIVER_SPI_IMX=y
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CONFIG_MTD=y
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CONFIG_MTD_DATAFLASH=y
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CONFIG_DRIVER_CFI=y
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CONFIG_CFI_BUFFER_WRITE=y
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CONFIG_MCI=y
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@ -17,6 +17,10 @@
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model = "Freescale i.MX51 Babbage Board";
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compatible = "fsl,imx51-babbage", "fsl,imx51";
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chosen {
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linux,stdout-path = "/soc/aips@70000000/serial@73fbc000";
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};
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memory {
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reg = <0x90000000 0x20000000>;
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};
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