From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from 2.mo1.mail-out.ovh.net ([178.32.119.250] helo=mo1.mail-out.ovh.net) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1RXaOA-0000pX-RT for barebox@lists.infradead.org; Mon, 05 Dec 2011 15:23:33 +0000 Received: from mail99.ha.ovh.net (b6.ovh.net [213.186.33.56]) by mo1.mail-out.ovh.net (Postfix) with SMTP id E4779FFB0B8 for ; Mon, 5 Dec 2011 16:23:36 +0100 (CET) From: Jean-Christophe PLAGNIOL-VILLARD Date: Mon, 5 Dec 2011 16:19:03 +0100 Message-Id: <1323098343-31863-4-git-send-email-plagnioj@jcrosoft.com> In-Reply-To: <20111205151439.GC9192@game.jcrosoft.org> References: <20111205151439.GC9192@game.jcrosoft.org> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: barebox-bounces@lists.infradead.org Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH 4/4] imx: add mx53 SMD board support To: barebox@lists.infradead.org with: - uarts - sd and emmc - fec Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD --- arch/arm/Makefile | 1 + arch/arm/boards/freescale-mx53-smd/Makefile | 2 + arch/arm/boards/freescale-mx53-smd/board.c | 170 +++++++++++++++++++++ arch/arm/boards/freescale-mx53-smd/config.h | 24 +++ arch/arm/boards/freescale-mx53-smd/env/config | 51 ++++++ arch/arm/boards/freescale-mx53-smd/flash_header.c | 101 ++++++++++++ arch/arm/boards/freescale-mx53-smd/mx53-smd.dox | 4 + arch/arm/configs/freescale_mx53_smd_defconfig | 51 ++++++ arch/arm/mach-imx/Kconfig | 5 + arch/arm/mach-imx/include/mach/devices-imx53.h | 5 + 10 files changed, 414 insertions(+), 0 deletions(-) create mode 100644 arch/arm/boards/freescale-mx53-smd/Makefile create mode 100644 arch/arm/boards/freescale-mx53-smd/board.c create mode 100644 arch/arm/boards/freescale-mx53-smd/config.h create mode 100644 arch/arm/boards/freescale-mx53-smd/env/config create mode 100644 arch/arm/boards/freescale-mx53-smd/flash_header.c create mode 100644 arch/arm/boards/freescale-mx53-smd/mx53-smd.dox create mode 100644 arch/arm/configs/freescale_mx53_smd_defconfig diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 0c42f3d..d2e5378 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -103,6 +103,7 @@ board-$(CONFIG_MACH_CHUMBY) := chumby_falconwing board-$(CONFIG_MACH_TX28) := karo-tx28 board-$(CONFIG_MACH_FREESCALE_MX51_PDK) := freescale-mx51-pdk board-$(CONFIG_MACH_FREESCALE_MX53_LOCO) := freescale-mx53-loco +board-$(CONFIG_MACH_FREESCALE_MX53_SMD) := freescale-mx53-smd board-$(CONFIG_MACH_GUF_CUPID) := guf-cupid board-$(CONFIG_MACH_MINI2440) := mini2440 board-$(CONFIG_MACH_USB_A9260) := usb-a926x diff --git a/arch/arm/boards/freescale-mx53-smd/Makefile b/arch/arm/boards/freescale-mx53-smd/Makefile new file mode 100644 index 0000000..b56ce7f --- /dev/null +++ b/arch/arm/boards/freescale-mx53-smd/Makefile @@ -0,0 +1,2 @@ +obj-y += board.o +obj-y += flash_header.o diff --git a/arch/arm/boards/freescale-mx53-smd/board.c b/arch/arm/boards/freescale-mx53-smd/board.c new file mode 100644 index 0000000..325458e --- /dev/null +++ b/arch/arm/boards/freescale-mx53-smd/board.c @@ -0,0 +1,170 @@ +/* + * Copyright (C) 2007 Sascha Hauer, Pengutronix + * Copyright (C) 2011 Marc Kleine-Budde + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +#include + +#include +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include + +static struct fec_platform_data fec_info = { + .xcv_type = RMII, +}; + +static struct pad_desc smd_pads[] = { + /* UART1 */ + MX53_PAD_CSI0_DAT10__UART1_TXD_MUX, + MX53_PAD_CSI0_DAT11__UART1_RXD_MUX, + + /* UART2 */ + MX53_PAD_PATA_BUFFER_EN__UART2_RXD_MUX, + MX53_PAD_PATA_DMARQ__UART2_TXD_MUX, + + /* UART3 */ + MX53_PAD_PATA_CS_0__UART3_TXD_MUX, + MX53_PAD_PATA_CS_1__UART3_RXD_MUX, + MX53_PAD_PATA_DA_1__UART3_CTS, + MX53_PAD_PATA_DA_2__UART3_RTS, + + /* FEC */ + MX53_PAD_FEC_MDC__FEC_MDC, + MX53_PAD_FEC_MDIO__FEC_MDIO, + MX53_PAD_FEC_REF_CLK__FEC_TX_CLK, + MX53_PAD_FEC_RX_ER__FEC_RX_ER, + MX53_PAD_FEC_CRS_DV__FEC_RX_DV, + MX53_PAD_FEC_RXD1__FEC_RDATA_1, + MX53_PAD_FEC_RXD0__FEC_RDATA_0, + MX53_PAD_FEC_TX_EN__FEC_TX_EN, + MX53_PAD_FEC_TXD1__FEC_TDATA_1, + MX53_PAD_FEC_TXD0__FEC_TDATA_0, + /* FEC_nRST */ + MX53_PAD_PATA_DA_0__GPIO7_6, + + /* SD1 */ + MX53_PAD_SD1_CMD__ESDHC1_CMD, + MX53_PAD_SD1_CLK__ESDHC1_CLK, + MX53_PAD_SD1_DATA0__ESDHC1_DAT0, + MX53_PAD_SD1_DATA1__ESDHC1_DAT1, + MX53_PAD_SD1_DATA2__ESDHC1_DAT2, + MX53_PAD_SD1_DATA3__ESDHC1_DAT3, + /* SD1_CD */ + MX53_PAD_EIM_DA13__GPIO3_13, + /* SD1_WP */ + MX53_PAD_KEY_ROW2__GPIO4_11, + + /* SD3 */ + MX53_PAD_PATA_DATA8__ESDHC3_DAT0, + MX53_PAD_PATA_DATA9__ESDHC3_DAT1, + MX53_PAD_PATA_DATA10__ESDHC3_DAT2, + MX53_PAD_PATA_DATA11__ESDHC3_DAT3, + MX53_PAD_PATA_DATA0__ESDHC3_DAT4, + MX53_PAD_PATA_DATA1__ESDHC3_DAT5, + MX53_PAD_PATA_DATA2__ESDHC3_DAT6, + MX53_PAD_PATA_DATA3__ESDHC3_DAT7, + MX53_PAD_PATA_IORDY__ESDHC3_CLK, + MX53_PAD_PATA_RESET_B__ESDHC3_CMD, +}; + +static int smd_mem_init(void) +{ + arm_add_mem_device("ram0", 0x70000000, SZ_512M); + arm_add_mem_device("ram1", 0xb0000000, SZ_512M); + + return 0; +} +mem_initcall(smd_mem_init); + +#define SMD_FEC_PHY_RST IMX_GPIO_NR(7, 6) + +static void smd_fec_reset(void) +{ + gpio_direction_output(SMD_FEC_PHY_RST, 0); + mdelay(1); + gpio_set_value(SMD_FEC_PHY_RST, 1); +} + +#define LOCO_SD1_CD IMX_GPIO_NR(3, 13) +#define LOCO_SD1_WP IMX_GPIO_NR(4, 11) + +static struct esdhc_platform_data loco_sd1_data = { + .cd_gpio = LOCO_SD1_CD, + .wp_gpio = LOCO_SD1_WP, + .cd_type = ESDHC_CD_GPIO, + .wp_type = ESDHC_WP_GPIO, +}; + +static struct esdhc_platform_data loco_sd3_data = { + .wp_type = ESDHC_WP_NONE, + .cd_type = ESDHC_CD_PERMANENT, +}; + +static int smd_devices_init(void) +{ + imx51_iim_register_fec_ethaddr(); + imx53_add_fec(&fec_info); + imx53_add_mmc0(&loco_sd1_data); + imx53_add_mmc2(&loco_sd3_data); + + smd_fec_reset(); + + armlinux_set_bootparams((void *)0x70000100); + armlinux_set_architecture(MACH_TYPE_MX53_SMD); + + return 0; +} +device_initcall(smd_devices_init); + +static int smd_part_init(void) +{ + devfs_add_partition("disk0", 0x00000, 0x40000, PARTITION_FIXED, "self0"); + devfs_add_partition("disk0", 0x40000, 0x20000, PARTITION_FIXED, "env0"); + + return 0; +} +late_initcall(smd_part_init); + +static int smd_console_init(void) +{ + mxc_iomux_v3_setup_multiple_pads(smd_pads, ARRAY_SIZE(smd_pads)); + + mx53_init_lowlevel(); + + imx53_add_uart0(); + imx53_add_uart1(); + imx53_add_uart2(); + return 0; +} +console_initcall(smd_console_init); diff --git a/arch/arm/boards/freescale-mx53-smd/config.h b/arch/arm/boards/freescale-mx53-smd/config.h new file mode 100644 index 0000000..b7effe5 --- /dev/null +++ b/arch/arm/boards/freescale-mx53-smd/config.h @@ -0,0 +1,24 @@ +/** + * @file + * @brief Global defintions for the ARM i.MX51 based babbage board + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#endif /* __CONFIG_H */ diff --git a/arch/arm/boards/freescale-mx53-smd/env/config b/arch/arm/boards/freescale-mx53-smd/env/config new file mode 100644 index 0000000..3659a62 --- /dev/null +++ b/arch/arm/boards/freescale-mx53-smd/env/config @@ -0,0 +1,51 @@ +#!/bin/sh + +machine=loco +eth0.serverip= +user= + +# use 'dhcp' to do dhcp in barebox and in kernel +# use 'none' if you want to skip kernel ip autoconfiguration +ip=dhcp + +# or set your networking parameters here +#eth0.ipaddr=a.b.c.d +#eth0.netmask=a.b.c.d +#eth0.gateway=a.b.c.d +#eth0.serverip=a.b.c.d + +# can be either 'nfs', 'tftp', 'nor' or 'nand' +kernel_loc=tftp +# can be either 'net', 'nor', 'nand' or 'initrd' +rootfs_loc=net + +# can be either 'jffs2' or 'ubifs' +rootfs_type=ubifs +rootfsimage=root-$machine.$rootfs_type + +# The image type of the kernel. Can be uimage, zimage, raw, or raw_lzo +kernelimage_type=zimage +kernelimage=zImage-$machine +#kernelimage_type=uimage +#kernelimage=uImage-$machine +#kernelimage_type=raw +#kernelimage=Image-$machine +#kernelimage_type=raw_lzo +#kernelimage=Image-$machine.lzo + +if [ -n $user ]; then + kernelimage="$user"-"$kernelimage" + nfsroot="$eth0.serverip:/home/$user/nfsroot/$machine" + rootfsimage="$user"-"$rootfsimage" +else + nfsroot="$eth0.serverip:/path/to/nfs/root" +fi + +autoboot_timeout=3 + +bootargs="console=ttymxc0,115200" + +disk_parts="256k(barebox)ro,128k(bareboxenv),4M(kernel),-(root)" + +# set a fancy prompt (if support is compiled in) +PS1="\e[1;32mbarebox@\e[1;31m\h:\w\e[0m " diff --git a/arch/arm/boards/freescale-mx53-smd/flash_header.c b/arch/arm/boards/freescale-mx53-smd/flash_header.c new file mode 100644 index 0000000..490e223 --- /dev/null +++ b/arch/arm/boards/freescale-mx53-smd/flash_header.c @@ -0,0 +1,101 @@ +/* + * Copyright (C) 2011 Marc Kleine-Budde + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License as + * published by the Free Software Foundation; either version 2 of + * the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + */ + +#include +#include +#include + +void __naked __flash_header_start go(void) +{ + __asm__ __volatile__("b exception_vectors\n"); +} + +struct imx_dcd_v2_entry __dcd_entry_section dcd_entry[] = { + { .addr = cpu_to_be32(0x53fa8554), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8558), .val = cpu_to_be32(0x00300040), }, + { .addr = cpu_to_be32(0x53fa8560), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8564), .val = cpu_to_be32(0x00300040), }, + { .addr = cpu_to_be32(0x53fa8568), .val = cpu_to_be32(0x00300040), }, + { .addr = cpu_to_be32(0x53fa8570), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8574), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8578), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa857c), .val = cpu_to_be32(0x00300040), }, + { .addr = cpu_to_be32(0x53fa8580), .val = cpu_to_be32(0x00300040), }, + { .addr = cpu_to_be32(0x53fa8584), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8588), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8590), .val = cpu_to_be32(0x00300040), }, + { .addr = cpu_to_be32(0x53fa8594), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa86f0), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa86f4), .val = cpu_to_be32(0x00000000), }, + { .addr = cpu_to_be32(0x53fa86fc), .val = cpu_to_be32(0x00000000), }, + { .addr = cpu_to_be32(0x53fa8714), .val = cpu_to_be32(0x00000000), }, + { .addr = cpu_to_be32(0x53fa8718), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa871c), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8720), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa8724), .val = cpu_to_be32(0x04000000), }, + { .addr = cpu_to_be32(0x53fa8728), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x53fa872c), .val = cpu_to_be32(0x00300000), }, + { .addr = cpu_to_be32(0x63fd9088), .val = cpu_to_be32(0x35343535), }, + { .addr = cpu_to_be32(0x63fd9090), .val = cpu_to_be32(0x4d444c44), }, + { .addr = cpu_to_be32(0x63fd907c), .val = cpu_to_be32(0x01370138), }, + { .addr = cpu_to_be32(0x63fd9080), .val = cpu_to_be32(0x013b013c), }, + { .addr = cpu_to_be32(0x63fd9018), .val = cpu_to_be32(0x00011740), }, + { .addr = cpu_to_be32(0x63fd9000), .val = cpu_to_be32(0xc3190000), }, + { .addr = cpu_to_be32(0x63fd900c), .val = cpu_to_be32(0x9f5152e3), }, + { .addr = cpu_to_be32(0x63fd9010), .val = cpu_to_be32(0xb68e8a63), }, + { .addr = cpu_to_be32(0x63fd9014), .val = cpu_to_be32(0x01ff00db), }, + { .addr = cpu_to_be32(0x63fd902c), .val = cpu_to_be32(0x000026d2), }, + { .addr = cpu_to_be32(0x63fd9030), .val = cpu_to_be32(0x009f0e21), }, + { .addr = cpu_to_be32(0x63fd9008), .val = cpu_to_be32(0x12273030), }, + { .addr = cpu_to_be32(0x63fd9004), .val = cpu_to_be32(0x0002002d), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00008032), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00008033), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00028031), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x052080b0), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x04008040), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x0000803a), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x0000803b), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00028039), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x05208138), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x04008048), }, + { .addr = cpu_to_be32(0x63fd9020), .val = cpu_to_be32(0x00005800), }, + { .addr = cpu_to_be32(0x63fd9040), .val = cpu_to_be32(0x04b80003), }, + { .addr = cpu_to_be32(0x63fd9058), .val = cpu_to_be32(0x00022227), }, + { .addr = cpu_to_be32(0x63fd901c), .val = cpu_to_be32(0x00000000), }, +}; + +#define APP_DEST CONFIG_TEXT_BASE + +struct imx_flash_header_v2 __flash_header_section flash_header = { + .header.tag = IVT_HEADER_TAG, + .header.length = cpu_to_be16(32), + .header.version = IVT_VERSION, + + .entry = APP_DEST + 0x1000, + .dcd_ptr = APP_DEST + 0x400 + offsetof(struct imx_flash_header_v2, dcd), + .boot_data_ptr = APP_DEST + 0x400 + offsetof(struct imx_flash_header_v2, boot_data), + .self = APP_DEST + 0x400, + + .boot_data.start = APP_DEST, + .boot_data.size = 0x40000, + + .dcd.header.tag = DCD_HEADER_TAG, + .dcd.header.length = cpu_to_be16(sizeof(struct imx_dcd) + sizeof(dcd_entry)), + .dcd.header.version = DCD_VERSION, + + .dcd.command.tag = DCD_COMMAND_WRITE_TAG, + .dcd.command.length = cpu_to_be16(sizeof(struct imx_dcd_command) + sizeof(dcd_entry)), + .dcd.command.param = DCD_COMMAND_WRITE_PARAM, +}; diff --git a/arch/arm/boards/freescale-mx53-smd/mx53-smd.dox b/arch/arm/boards/freescale-mx53-smd/mx53-smd.dox new file mode 100644 index 0000000..1960508 --- /dev/null +++ b/arch/arm/boards/freescale-mx53-smd/mx53-smd.dox @@ -0,0 +1,4 @@ +/** @page board_loco Freescale i.MX53 SMD Board + + +*/ diff --git a/arch/arm/configs/freescale_mx53_smd_defconfig b/arch/arm/configs/freescale_mx53_smd_defconfig new file mode 100644 index 0000000..1548b05 --- /dev/null +++ b/arch/arm/configs/freescale_mx53_smd_defconfig @@ -0,0 +1,51 @@ +CONFIG_ARCH_IMX=y +CONFIG_ARCH_IMX53=y +CONFIG_MACH_FREESCALE_MX53_SMD=y +CONFIG_IMX_IIM=y +CONFIG_IMX_IIM_FUSE_BLOW=y +CONFIG_AEABI=y +CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y +CONFIG_ARM_UNWIND=y +CONFIG_MMU=y +CONFIG_TEXT_BASE=0x7ff00000 +CONFIG_MALLOC_SIZE=0x2000000 +CONFIG_KALLSYMS=y +CONFIG_LONGHELP=y +CONFIG_GLOB=y +CONFIG_HUSH_FANCY_PROMPT=y +CONFIG_CMDLINE_EDITING=y +CONFIG_AUTO_COMPLETE=y +CONFIG_DEFAULT_ENVIRONMENT_GENERIC=y +CONFIG_DEFAULT_ENVIRONMENT_PATH="defaultenv arch/arm/boards/freescale-mx53-smd/env/" +CONFIG_DEBUG_INFO=y +CONFIG_CMD_EDIT=y +CONFIG_CMD_SLEEP=y +CONFIG_CMD_SAVEENV=y +CONFIG_CMD_LOADENV=y +CONFIG_CMD_EXPORT=y +CONFIG_CMD_PRINTENV=y +CONFIG_CMD_READLINE=y +CONFIG_CMD_ECHO_E=y +CONFIG_CMD_MEMINFO=y +CONFIG_CMD_FLASH=y +CONFIG_CMD_RESET=y +CONFIG_CMD_GO=y +CONFIG_CMD_TIMEOUT=y +CONFIG_CMD_PARTITION=y +CONFIG_CMD_GPIO=y +CONFIG_CMD_UNCOMPRESS=y +CONFIG_NET=y +CONFIG_NET_DHCP=y +CONFIG_NET_NFS=y +CONFIG_NET_PING=y +CONFIG_NET_TFTP=y +CONFIG_NET_TFTP_PUSH=y +CONFIG_NET_NETCONSOLE=y +CONFIG_DRIVER_NET_FEC_IMX=y +# CONFIG_SPI is not set +CONFIG_MCI=y +CONFIG_MCI_STARTUP=y +CONFIG_MCI_IMX_ESDHC=y +CONFIG_FS_FAT=y +CONFIG_FS_FAT_WRITE=y +CONFIG_FS_FAT_LFN=y diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig index 984d9dc..726920f 100644 --- a/arch/arm/mach-imx/Kconfig +++ b/arch/arm/mach-imx/Kconfig @@ -20,6 +20,7 @@ config ARCH_TEXT_BASE default 0xa7e00000 if MACH_NESO default 0x97f00000 if MACH_MX51_PDK default 0x7ff00000 if MACH_MX53_LOCO + default 0x7ff00000 if MACH_MX53_SMD default 0x87f00000 if MACH_GUF_CUPID default 0x93d00000 if MACH_TX25 @@ -40,6 +41,7 @@ config BOARDINFO default "Garz+Fricke Neso" if MACH_NESO default "Freescale i.MX51 PDK" if MACH_FREESCALE_MX51_PDK default "Freescale i.MX53 LOCO" if MACH_FREESCALE_MX53_LOCO + default "Freescale i.MX53 SMD" if MACH_FREESCALE_MX53_SMD default "Garz+Fricke Cupid" if MACH_GUF_CUPID default "Ka-Ro tx25" if MACH_TX25 @@ -402,6 +404,9 @@ choice config MACH_FREESCALE_MX53_LOCO bool "Freescale i.MX53 LOCO" +config MACH_FREESCALE_MX53_SMD + bool "Freescale i.MX53 SMD" + endchoice endif diff --git a/arch/arm/mach-imx/include/mach/devices-imx53.h b/arch/arm/mach-imx/include/mach/devices-imx53.h index bc01420..1fc2417 100644 --- a/arch/arm/mach-imx/include/mach/devices-imx53.h +++ b/arch/arm/mach-imx/include/mach/devices-imx53.h @@ -31,6 +31,11 @@ static inline struct device_d *imx53_add_uart1(void) return imx_add_uart((void *)MX53_UART2_BASE_ADDR, 1); } +static inline struct device_d *imx53_add_uart2(void) +{ + return imx_add_uart((void *)MX53_UART3_BASE_ADDR, 2); +} + static inline struct device_d *imx53_add_fec(struct fec_platform_data *pdata) { return imx_add_fec((void *)MX53_FEC_BASE_ADDR, pdata); -- 1.7.7 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox