Merge pull request #4517 from yangjie11/zynq-bsp

[bsp] 移出 zynq7000 bsp

15 files changed, 0 insertions, 1345 deletions

diff --git a/bsp/zynq7000/README.txt b/bsp/zynq7000/README.txt
deleted file mode 100644
index f84aaa81e7..0000000000
--- a/bsp/zynq7000/README.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-Place the rtthread.bin in the SD card and run:
-
-     mmcinfo; fatload mmc 0 0x1ff00000 rtthread.bin; go 0x1ff00000
-
-in the uboot console.
diff --git a/bsp/zynq7000/SConscript b/bsp/zynq7000/SConscript
deleted file mode 100644
index fe0ae941ae..0000000000
--- a/bsp/zynq7000/SConscript
+++ /dev/null
@@ -1,14 +0,0 @@
-# for module compiling
-import os
-Import('RTT_ROOT')
-
-cwd = str(Dir('#'))
-objs = []
-list = os.listdir(cwd)
-
-for d in list:
-    path = os.path.join(cwd, d)
-    if os.path.isfile(os.path.join(path, 'SConscript')):
-        objs = objs + SConscript(os.path.join(d, 'SConscript'))
-
-Return('objs')
diff --git a/bsp/zynq7000/SConstruct b/bsp/zynq7000/SConstruct
deleted file mode 100644
index d06010997d..0000000000
--- a/bsp/zynq7000/SConstruct
+++ /dev/null
@@ -1,35 +0,0 @@
-import os
-import sys
-import rtconfig
-
-if os.path.isdir('./rt-thread'):
-    RTT_ROOT = os.path.normpath(os.path.join(os.getcwd(), 'rt-thread/'))
-elif os.getenv('RTT_ROOT'):
-    RTT_ROOT = os.getenv('RTT_ROOT')
-else:
-    RTT_ROOT = os.path.normpath(os.getcwd() + '/../..')
-
-sys.path = sys.path + [os.path.join(RTT_ROOT, 'tools')]
-from building import *
-
-TARGET = 'rtthread-zynq7000.' + rtconfig.TARGET_EXT
-
-DefaultEnvironment(tools=[])
-env = Environment(tools = ['mingw'],
-        AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
-        CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS,
-        AR = rtconfig.AR, ARFLAGS = '-rc',
-        LINK = rtconfig.LINK, LINKFLAGS = rtconfig.LFLAGS)
-env.PrependENVPath('PATH', rtconfig.EXEC_PATH)
-
-Export('RTT_ROOT')
-Export('rtconfig')
-
-# prepare building environment
-objs = PrepareBuilding(env, RTT_ROOT)
-
-# if the linker script changed, relink the target
-Depends(TARGET, rtconfig.LINK_SCRIPT)
-
-# make a building
-DoBuilding(TARGET, objs)
diff --git a/bsp/zynq7000/applications/SConscript b/bsp/zynq7000/applications/SConscript
deleted file mode 100644
index 01eb940dfb..0000000000
--- a/bsp/zynq7000/applications/SConscript
+++ /dev/null
@@ -1,11 +0,0 @@
-Import('RTT_ROOT')
-Import('rtconfig')
-from building import *
-
-cwd     = os.path.join(str(Dir('#')), 'applications')
-src	= Glob('*.c')
-CPPPATH = [cwd, str(Dir('#'))]
-
-group = DefineGroup('Applications', src, depend = [''], CPPPATH = CPPPATH)
-
-Return('group')
diff --git a/bsp/zynq7000/applications/application.c b/bsp/zynq7000/applications/application.c
deleted file mode 100644
index 0e4bf433d4..0000000000
--- a/bsp/zynq7000/applications/application.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/*
- * COPYRIGHT (C) 2013-2014, Shanghai Real-Thread Technology Co., Ltd
- *
- *  All rights reserved.
- *
- *  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.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <rtthread.h>
-
-#include <cp15.h>
-
-/* thread phase init */
-static void rt_init_thread_entry(void *parameter)
-{
-    /* do component initialization */
-    rt_components_init();
-    rt_kprintf("running on cpu %d\n",
-               rt_cpu_get_smp_id() & 0x0f);
-
-    /* add your initialization here */
-}
-
-int rt_application_init()
-{
-    rt_thread_t tid;
-
-    tid = rt_thread_create("init", rt_init_thread_entry, RT_NULL, 2048,
-                            RT_THREAD_PRIORITY_MAX/3, 20);
-    if (tid != RT_NULL)
-        rt_thread_startup(tid);
-
-    return 0;
-}
-
diff --git a/bsp/zynq7000/applications/startup.c b/bsp/zynq7000/applications/startup.c
deleted file mode 100644
index d2958a2c58..0000000000
--- a/bsp/zynq7000/applications/startup.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/*
- * COPYRIGHT (C) 2013-2014, Shanghai Real-Thread Technology Co., Ltd
- *
- *  All rights reserved.
- *
- *  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.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <rthw.h>
-#include <rtthread.h>
-
-#include <board.h>
-
-extern int rt_application_init(void);
-
-/**
- * This function will startup RT-Thread RTOS.
- */
-void rtthread_startup(void)
-{
-    rt_hw_mmu_init();
-
-    /* initialzie hardware interrupt */
-    rt_hw_interrupt_init();
-
-    /* initialize board */
-    rt_hw_board_init();
-
-    /* show RT-Thread version */
-    rt_show_version();
-
-    /* initialize memory system */
-#ifdef RT_USING_HEAP
-    rt_system_heap_init(HEAP_BEGIN, HEAP_END);
-#endif
-
-    /* initialize scheduler system */
-    rt_system_scheduler_init();
-
-    /* initialize system timer */
-    rt_system_timer_init();
-
-    /* initialize soft timer thread */
-    rt_system_timer_thread_init();
-
-    /* initialize application */
-    rt_application_init();
-
-    /* initialize idle thread */
-    rt_thread_idle_init();
-
-    /* start scheduler */
-    rt_system_scheduler_start();
-
-    /* never reach here */
-    return ;
-}
-
-int main(void)
-{
-    /* disable interrupt first */
-    rt_hw_interrupt_disable();
-
-    /* invoke rtthread_startup */
-    rtthread_startup();
-
-    return 0;
-}
-
diff --git a/bsp/zynq7000/drivers/SConscript b/bsp/zynq7000/drivers/SConscript
deleted file mode 100644
index a630c8a7c4..0000000000
--- a/bsp/zynq7000/drivers/SConscript
+++ /dev/null
@@ -1,22 +0,0 @@
-import copy
-Import('RTT_ROOT')
-Import('rtconfig')
-from building import *
-
-cwd     = GetCurrentDir()
-src	= Glob('*.c')
-
-# remove no need file.
-if GetDepend('RT_USING_LWIP') == False:
-    src_need_remove = ['dm9000.c'] # need remove file list.
-    SrcRemove(src, src_need_remove)
-
-if GetDepend('RT_USING_DFS') == False:
-    src_need_remove = ['sd.c'] # need remove file list.
-    SrcRemove(src, src_need_remove)
-
-CPPPATH = [cwd]
-
-group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)
-
-Return('group')
diff --git a/bsp/zynq7000/drivers/board.c b/bsp/zynq7000/drivers/board.c
deleted file mode 100644
index 5696fbbf2c..0000000000
--- a/bsp/zynq7000/drivers/board.c
+++ /dev/null
@@ -1,87 +0,0 @@
-/*
- * COPYRIGHT (C) 2013-2014, Shanghai Real-Thread Technology Co., Ltd
- *
- *  All rights reserved.
- *
- *  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.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include <rthw.h>
-#include <rtthread.h>
-
-#include "board.h"
-
-typedef struct
-{
-    volatile rt_uint32_t LOAD;
-    volatile rt_uint32_t COUNTER;
-    volatile rt_uint32_t CONTROL;
-    volatile rt_uint32_t ISR;
-} ptimer_reg_t;
-
-/* Values for control register */
-#define PRIVATE_TIMER_CONTROL_PRESCALER_MASK     0x0000FF00
-#define PRIVATE_TIMER_CONTROL_PRESCALER_SHIFT    8
-#define PRIVATE_TIMER_CONTROL_IRQ_ENABLE_MASK    0x00000004
-#define PRIVATE_TIMER_CONTROL_AUTO_RELOAD_MASK   0x00000002
-#define PRIVATE_TIMER_CONTROL_ENABLE_MASK        0x00000001
-
-/* Values for ISR register */
-#define PRIVATE_TIMER_ISR_EVENT_FLAG_MASK        0x00000001
-
-
-#define PRIVATE_TIMER_BASE            0xF8F00600
-#define PRIVATE_TIMER                ((ptimer_reg_t*)PRIVATE_TIMER_BASE)
-
-static void rt_hw_timer_isr(int vector, void *param)
-{
-    rt_tick_increase();
-    /* clear interrupt */
-    PRIVATE_TIMER->ISR = PRIVATE_TIMER_ISR_EVENT_FLAG_MASK;
-}
-
-int rt_hw_timer_init(void)
-{
-    PRIVATE_TIMER->CONTROL &= ~PRIVATE_TIMER_CONTROL_ENABLE_MASK;
-    {
-        /* Clear the prescaler. */
-        rt_uint32_t ctrl = PRIVATE_TIMER->CONTROL;
-        ctrl &= ~PRIVATE_TIMER_CONTROL_PRESCALER_MASK;
-        PRIVATE_TIMER->CONTROL = ctrl;
-    }
-    /* The processor timer is always clocked at 1/2 CPU frequency(CPU_3x2x). */
-    PRIVATE_TIMER->COUNTER = APU_FREQ/2/RT_TICK_PER_SECOND;
-    /* Set reload value. */
-    PRIVATE_TIMER->LOAD = APU_FREQ/2/RT_TICK_PER_SECOND;
-    PRIVATE_TIMER->CONTROL |= PRIVATE_TIMER_CONTROL_AUTO_RELOAD_MASK;
-
-    PRIVATE_TIMER->CONTROL |= PRIVATE_TIMER_CONTROL_IRQ_ENABLE_MASK;
-    PRIVATE_TIMER->ISR = PRIVATE_TIMER_ISR_EVENT_FLAG_MASK;
-
-    rt_hw_interrupt_install(IRQ_Zynq7000_PTIMER, rt_hw_timer_isr, RT_NULL, "tick");
-    rt_hw_interrupt_umask(IRQ_Zynq7000_PTIMER);
-
-    PRIVATE_TIMER->CONTROL |= PRIVATE_TIMER_CONTROL_ENABLE_MASK;
-
-    return 0;
-}
-INIT_BOARD_EXPORT(rt_hw_timer_init);
-
-void rt_hw_board_init()
-{
-    rt_components_board_init();
-    rt_console_set_device(RT_CONSOLE_DEVICE_NAME);
-}
-
diff --git a/bsp/zynq7000/drivers/board.h b/bsp/zynq7000/drivers/board.h
deleted file mode 100644
index cfd617f824..0000000000
--- a/bsp/zynq7000/drivers/board.h
+++ /dev/null
@@ -1,64 +0,0 @@
-/*
- * COPYRIGHT (C) 2013-2014, Shanghai Real-Thread Technology Co., Ltd
- *
- *  All rights reserved.
- *
- *  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.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#ifndef __BOARD_H__
-#define __BOARD_H__
-
-#include <zynq7000.h>
-
-/* Freq of all peripherals */
-#define APU_FREQ     666666667
-#define DDR_FREQ     533333313
-#define DCI_FREQ     10159000
-#define QSPI_FREQ    200000000
-#define SMC_FREQ     100000000
-#define ENET0_FREQ   125000000
-#define ENET1_FREQ   125000000
-#define USB0_FREQ    60000000
-#define USB1_FREQ    60000000
-#define SDIO_FREQ    50000000
-#define UART_FREQ    50000000
-#define SPI_FREQ     166666666
-#define I2C_FREQ     25000000
-#define WDT_FREQ     133333333
-#define TTC_FREQ     50000000
-#define CAN_FREQ     100000000
-#define PCAP_FREQ    200000000
-#define TPIU_FREQ    0
-#define FPGA0_FREQ   100000000
-#define FPGA1_FREQ   200000000
-#define FPGA2_FREQ   200000000
-#define FPGA3_FREQ   80000000
-
-#if defined(__CC_ARM)
-extern int Image$$RW_IRAM1$$ZI$$Limit;
-#define HEAP_BEGIN      ((void*)&Image$$RW_IRAM1$$ZI$$Limit)
-#elif defined(__GNUC__)
-extern int __bss_end;
-#define HEAP_BEGIN      ((void*)&__bss_end)
-#endif
-
-#define HEAP_END        (void*)(0x20000000)
-
-void rt_hw_board_init();
-
-int rt_hw_uart_init(void);
-
-#endif
diff --git a/bsp/zynq7000/drivers/uart.c b/bsp/zynq7000/drivers/uart.c
deleted file mode 100644
index df4250b399..0000000000
--- a/bsp/zynq7000/drivers/uart.c
+++ /dev/null
@@ -1,301 +0,0 @@
-/*
- *  serial.c UART driver
- *
- * COPYRIGHT (C) 2013, Shanghai Real-Thread Technology Co., Ltd
- *
- *  All rights reserved.
- *
- *  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.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- *
- * Change Logs:
- * Date           Author       Notes
- * 2013-03-30     Bernard      the first verion
- */
-
-#include <rthw.h>
-#include <rtdevice.h>
-
-#include "board.h"
-
-#include "gic.h"
-#include "cp15.h"
-
-#include "uart_hw.h"
-
-#define Zynq7000_UART_INT_DISABLE(UART)       \
-    (UART->IER &= ~(UART_IXR_RXOVR | UART_IXR_RXFULL))
-#define Zynq7000_UART_INT_ENABLE(UART)        \
-    (UART->IER |= (UART_IXR_RXOVR | UART_IXR_RXFULL))
-
-#define Zynq7000_UART_SENDCHAR(UART, ch)          \
-    do {                                     \
-        while ((UART->SR) & UART_SR_TXFULL); \
-        UART->FIFO = ch;                     \
-    } while(0)
-
-#define Zynq7000_UART_GETCHAR(UART, ch)                          \
-    do {                                                    \
-        if (UART->ISR & UART_SR_RXOVR)                      \
-        {                                                   \
-            ch = UART->FIFO & 0xff;                         \
-            UART->ISR = (UART_IXR_RXOVR | UART_IXR_RXFULL); \
-        }                                                   \
-    } while(0)
-
-static void UartEnable(UART_Registers* uart)
-{
-	uint32_t tmp = uart->CR;
-	tmp &= ~UART_CR_EN_DIS_MASK;
-	tmp |= (UART_CR_TX_EN | UART_CR_RX_EN);
-
-	uart->CR = tmp;
-}
-
-static void UartDisable(UART_Registers* uart)
-{
-	uint32_t tmp = uart->CR;
-	tmp &= ~UART_CR_EN_DIS_MASK;
-	tmp |= (UART_CR_TX_DIS | UART_CR_RX_DIS);
-	uart->CR = tmp;
-}
-
-static void UartResetTXRXLogic(UART_Registers* uart)
-{
-	uart->CR |= 0x03;
-    while (uart->CR & 0x03)
-        ;
-}
-
-/*                        PULLUP       | LVCMOS18     | Fast CMOS     | UART  */
-#define RX_MIO_PIN_MODE ((0x1UL << 12) | (0x1UL << 9) | (0x01UL << 8) | (0x7UL << 5))
-#define TX_MIO_PIN_MODE (                (0x1UL << 9) | (0x01UL << 8) | (0x7UL << 5))
-
-struct hw_uart_device
-{
-    UART_Registers * uart;
-    rt_uint32_t irqno;
-
-    /* MIO pin mode address */
-    rt_uint32_t *rxmio;
-    rt_uint32_t *txmio;
-};
-
-/* RT-Thread UART interface */
-
-static void rt_hw_uart_isr(int irqno, void *param)
-{
-    struct rt_serial_device *serial = (struct rt_serial_device *)param;
-
-    rt_hw_serial_isr(serial, RT_SERIAL_EVENT_RX_IND);
-}
-
-static rt_err_t uart_configure(struct rt_serial_device *serial, struct serial_configure *cfg)
-{
-    uint32_t mr;
-    struct hw_uart_device *pdev = serial->parent.user_data;
-    UART_Registers *uart = pdev->uart;
-
-    /* unlock SLCR */
-    __REG32(Zynq7000_SLCR_BASE+Zynq7000_SLCR_UNLOCK) = 0xDF0D;
-
-    /* no loopback */
-    __REG32(Zynq7000_SLCR_BASE+Zynq7000_SLCR_MIO_LOOPBACK) &= ~(1 << 1);
-
-    if (uart == (void*)Zynq7000_UART0_BASE)
-    {
-        /* enable the coresponding AMBA Peripheral Clock */
-        __REG32(Zynq7000_SLCR_BASE+Zynq7000_SLCR_APER_CLK_CTRL) |= 1 << 20;
-        /* enable uart clock. Divider 0x14 gives 50MHZ ref clock on IO PLL input. */
-        __REG32(Zynq7000_SLCR_BASE+Zynq7000_SLCR_UART_CLK_CTRL) |= (0x14 << 8) | 0x01;
-        /* deassert the AMBA clock and software reset */
-        __REG32(Zynq7000_SLCR_BASE+Zynq7000_SLCR_UART_RST_CTRL) &= ~((0x01 << 2)|(0x01 << 0));
-    }
-    else if (uart == (void*)Zynq7000_UART1_BASE)
-    {
-        __REG32(Zynq7000_SLCR_BASE+Zynq7000_SLCR_APER_CLK_CTRL) |= 1 << 21;
-        __REG32(Zynq7000_SLCR_BASE+Zynq7000_SLCR_UART_CLK_CTRL) |= (0x14 << 8) | 0x02;
-        __REG32(Zynq7000_SLCR_BASE+Zynq7000_SLCR_UART_RST_CTRL) &= ~((0x01 << 3)|(0x01 << 1));
-    }
-    else
-        return -RT_ERROR;
-
-    UartDisable(uart);
-    UartResetTXRXLogic(uart);
-    UartEnable(uart);
-
-    mr = uart->MR & ~(UART_MR_CHARLEN_MASK |
-                      UART_MR_STOPMODE_MASK |
-                      UART_MR_PARITY_MASK);
-
-    if (cfg->stop_bits == STOP_BITS_2)
-        mr |= UART_MR_STOPMODE_2_BIT;
-    else if (cfg->stop_bits == STOP_BITS_1)
-        mr |= UART_MR_STOPMODE_1_BIT;
-    else
-        return -RT_ERROR;
-
-    if (cfg->parity == PARITY_EVEN)
-        mr |= UART_MR_PARITY_EVEN;
-    else if (cfg->parity == PARITY_ODD)
-        mr |= UART_MR_PARITY_ODD;
-    else if (cfg->parity == PARITY_NONE)
-        mr |= UART_MR_PARITY_NONE;
-    else
-        return -1;
-
-    if (cfg->data_bits == DATA_BITS_8)
-        mr |= UART_MR_CHARLEN_8_BIT;
-    else if (cfg->data_bits == DATA_BITS_7)
-        mr |= UART_MR_CHARLEN_7_BIT;
-    else if (cfg->data_bits == DATA_BITS_6)
-        mr |= UART_MR_CHARLEN_6_BIT;
-    else
-        return -RT_ERROR;
-
-	uart->MR = mr;
-
-    uart->TXWM = 8;
-    uart->RXWM = 1;
-
-    if (cfg->baud_rate == BAUD_RATE_115200)
-    {
-        uart->BAUDGEN = UART_BAUDGEN_115200;
-        uart->BAUDDIV = UART_BAUDDIV_115200;
-    }
-    else
-    {
-        rt_kprintf("baudrate %d not implemented yet\n", cfg->baud_rate);
-    }
-
-    /* disable all interrupts */
-    uart->IDR = UART_IXR_MASK;
-
-    /* configure the pin */
-    *(pdev->txmio) = TX_MIO_PIN_MODE;
-    *(pdev->rxmio) = RX_MIO_PIN_MODE;
-
-    return RT_EOK;
-}
-
-static rt_err_t uart_control(struct rt_serial_device *serial, int cmd, void *arg)
-{
-    struct hw_uart_device *pdev;
-
-    RT_ASSERT(serial != RT_NULL);
-
-    pdev = serial->parent.user_data;
-
-    switch (cmd)
-    {
-    case RT_DEVICE_CTRL_CLR_INT:
-        /* disable rx irq */
-        Zynq7000_UART_INT_DISABLE(pdev->uart);
-        break;
-
-    case RT_DEVICE_CTRL_SET_INT:
-        /* enable rx irq */
-        Zynq7000_UART_INT_ENABLE(pdev->uart);
-        rt_hw_interrupt_install(pdev->irqno, rt_hw_uart_isr, serial, "uart");
-        /* set the interrupt to this cpu */
-        arm_gic_set_cpu(0, pdev->irqno, 1 << rt_cpu_get_smp_id());
-        rt_hw_interrupt_umask(pdev->irqno);
-        break;
-    }
-
-    return RT_EOK;
-}
-
-static int uart_putc(struct rt_serial_device *serial, char c)
-{
-    struct hw_uart_device *dev;
-
-    RT_ASSERT(serial != RT_NULL);
-    dev = (struct hw_uart_device *)serial->parent.user_data;
-
-    Zynq7000_UART_SENDCHAR(dev->uart, c);
-
-    return 1;
-}
-
-static int uart_getc(struct rt_serial_device *serial)
-{
-    int ch;
-    struct hw_uart_device *dev;
-
-    RT_ASSERT(serial != RT_NULL);
-    dev = (struct hw_uart_device *)serial->parent.user_data;
-
-    ch = -1;
-    Zynq7000_UART_GETCHAR(dev->uart, ch);
-
-    return ch;
-}
-
-static const struct rt_uart_ops _uart_ops =
-{
-    uart_configure,
-    uart_control,
-    uart_putc,
-    uart_getc,
-};
-
-/* UART device driver structure */
-static struct hw_uart_device _uart_device0 =
-{
-    .uart  = (UART_Registers*)Zynq7000_UART0_BASE,
-    .irqno = IRQ_Zynq7000_UART0,
-    .rxmio = (rt_uint32_t*)(Zynq7000_SLCR_BASE+0x0728), /* MIO10 */
-    .txmio = (rt_uint32_t*)(Zynq7000_SLCR_BASE+0x072C), /* MIO11 */
-};
-static struct hw_uart_device _uart_device1 =
-{
-    .uart  = (UART_Registers*)Zynq7000_UART1_BASE,
-    .irqno = IRQ_Zynq7000_UART1,
-    .rxmio = (rt_uint32_t*)(Zynq7000_SLCR_BASE+0x07C4), /* MIO49 */
-    .txmio = (rt_uint32_t*)(Zynq7000_SLCR_BASE+0x07C0), /* MIO48 */
-};
-
-static struct rt_serial_device _serial0;
-static struct rt_serial_device _serial1;
-
-int rt_hw_uart_init(void)
-{
-    struct serial_configure config;
-
-    config.baud_rate = BAUD_RATE_115200;
-    config.bit_order = BIT_ORDER_LSB;
-    config.data_bits = DATA_BITS_8;
-    config.parity    = PARITY_NONE;
-    config.stop_bits = STOP_BITS_1;
-    config.invert    = NRZ_NORMAL;
-	config.bufsz     = RT_SERIAL_RB_BUFSZ;
-
-    _serial0.ops    = &_uart_ops;
-    _serial0.config = config;
-
-    _serial1.ops    = &_uart_ops;
-    _serial1.config = config;
-
-    /* register uart device */
-    rt_hw_serial_register(&_serial0, "uart0",
-                          RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
-                          &_uart_device0);
-    rt_hw_serial_register(&_serial1, "uart1",
-                          RT_DEVICE_FLAG_RDWR | RT_DEVICE_FLAG_INT_RX,
-                          &_uart_device1);
-    return 0;
-}
-INIT_BOARD_EXPORT(rt_hw_uart_init);
-
diff --git a/bsp/zynq7000/drivers/uart_hw.h b/bsp/zynq7000/drivers/uart_hw.h
deleted file mode 100644
index 75e3937559..0000000000
--- a/bsp/zynq7000/drivers/uart_hw.h
+++ /dev/null
@@ -1,307 +0,0 @@
-#ifndef _UART_HW_H_
-#define _UART_HW_H_
-
-#include <stdint.h>
-
-/** @name Register Map
- *
- * Registers of the UART.
- * @{
- */
-typedef struct
-{
-    volatile uint32_t CR;            /**< Control Register */
-    volatile uint32_t MR;            /**< Mode Register */
-    volatile uint32_t IER;           /**< Interrupt Enable */
-    volatile uint32_t IDR;           /**< Interrupt Disable */
-    volatile uint32_t IMR;           /**< Interrupt Mask */
-    volatile uint32_t ISR;           /**< Interrupt Status */
-    volatile uint32_t BAUDGEN;       /**< Baud Rate Generator */
-    volatile uint32_t RXTOUT;        /**< RX Timeout */
-    volatile uint32_t RXWM;          /**< RX FIFO Trigger Level */
-    volatile uint32_t MODEMCR;       /**< Modem Control */
-    volatile uint32_t MODEMSR;       /**< Modem Status */
-    volatile uint32_t SR;            /**< Channel Status */
-    volatile uint32_t FIFO;          /**< FIFO */
-    volatile uint32_t BAUDDIV;       /**< Baud Rate Divider */
-    volatile uint32_t FLOWDEL;       /**< Flow Delay */
-    volatile uint32_t RESERVED1;
-    volatile uint32_t RESERVED2;
-    volatile uint32_t TXWM;            /* TX FIFO Trigger Level */
-} UART_Registers;
-/* @} */
-
-/** @name Control Register
- *
- * The Control register (CR) controls the major functions of the device.
- *
- * Control Register Bit Definition
- */
-#define UART_CR_STOPBRK             0x00000100        /**< Stop transmission of break */
-#define UART_CR_STARTBRK            0x00000080        /**< Set break */
-#define UART_CR_TORST               0x00000040        /**< RX timeout counter restart */
-#define UART_CR_TX_DIS              0x00000020        /**< TX disabled. */
-#define UART_CR_TX_EN               0x00000010        /**< TX enabled */
-#define UART_CR_RX_DIS              0x00000008        /**< RX disabled. */
-#define UART_CR_RX_EN               0x00000004        /**< RX enabled */
-#define UART_CR_EN_DIS_MASK         0x0000003C        /**< Enable/disable Mask */
-#define UART_CR_TXRST               0x00000002        /**< TX logic reset */
-#define UART_CR_RXRST               0x00000001        /**< RX logic reset */
-/* @}*/
-
-/** @name Mode Register
- *
- * The mode register (MR) defines the mode of transfer as well as the data
- * format. If this register is modified during transmission or reception,
- * data validity cannot be guaranteed.
- *
- * Mode Register Bit Definition
- * @{
- */
-#define UART_MR_CCLK                0x00000400        /**< Input clock selection */
-#define UART_MR_CHMODE_R_LOOP       0x00000300        /**< Remote loopback mode */
-#define UART_MR_CHMODE_L_LOOP       0x00000200        /**< Local loopback mode */
-#define UART_MR_CHMODE_ECHO         0x00000100        /**< Auto echo mode */
-#define UART_MR_CHMODE_NORM         0x00000000        /**< Normal mode */
-#define UART_MR_CHMODE_SHIFT        8                /**< Mode shift */
-#define UART_MR_CHMODE_MASK         0x00000300        /**< Mode mask */
-#define UART_MR_STOPMODE_2_BIT      0x00000080        /**< 2 stop bits */
-#define UART_MR_STOPMODE_1_5_BIT    0x00000040        /**< 1.5 stop bits */
-#define UART_MR_STOPMODE_1_BIT      0x00000000        /**< 1 stop bit */
-#define UART_MR_STOPMODE_SHIFT      6                /**< Stop bits shift */
-#define UART_MR_STOPMODE_MASK       0x000000A0        /**< Stop bits mask */
-#define UART_MR_PARITY_NONE         0x00000020        /**< No parity mode */
-#define UART_MR_PARITY_MARK         0x00000018        /**< Mark parity mode */
-#define UART_MR_PARITY_SPACE        0x00000010        /**< Space parity mode */
-#define UART_MR_PARITY_ODD          0x00000008        /**< Odd parity mode */
-#define UART_MR_PARITY_EVEN         0x00000000        /**< Even parity mode */
-#define UART_MR_PARITY_SHIFT        3                /**< Parity setting shift */
-#define UART_MR_PARITY_MASK         0x00000038        /**< Parity mask */
-#define UART_MR_CHARLEN_6_BIT       0x00000006        /**< 6 bits data */
-#define UART_MR_CHARLEN_7_BIT       0x00000004        /**< 7 bits data */
-#define UART_MR_CHARLEN_8_BIT       0x00000000        /**< 8 bits data */
-#define UART_MR_CHARLEN_SHIFT       1                /**< Data Length shift */
-#define UART_MR_CHARLEN_MASK        0x00000006        /**< Data length mask */
-#define UART_MR_CLKSEL              0x00000001        /**< Input clock selection */
-/* @} */
-
-/** @name Interrupt Registers
- *
- * Interrupt control logic uses the interrupt enable register (IER) and the
- * interrupt disable register (IDR) to set the value of the bits in the
- * interrupt mask register (IMR). The IMR determines whether to pass an
- * interrupt to the interrupt status register (ISR).
- * Writing a 1 to IER Enbables an interrupt, writing a 1 to IDR disables an
- * interrupt. IMR and ISR are read only, and IER and IDR are write only.
- * Reading either IER or IDR returns 0x00.
- *
- * All four registers have the same bit definitions.
- *
- * @{
- */
-#define UART_IXR_DMS                0x00000200        /**< Modem status change interrupt */
-#define UART_IXR_TOUT               0x00000100        /**< Timeout error interrupt */
-#define UART_IXR_PARITY             0x00000080        /**< Parity error interrupt */
-#define UART_IXR_FRAMING            0x00000040        /**< Framing error interrupt */
-#define UART_IXR_OVER               0x00000020        /**< Overrun error interrupt */
-#define UART_IXR_TXFULL             0x00000010        /**< TX FIFO full interrupt. */
-#define UART_IXR_TXEMPTY            0x00000008        /**< TX FIFO empty interrupt. */
-#define UART_IXR_RXFULL             0x00000004        /**< RX FIFO full interrupt. */
-#define UART_IXR_RXEMPTY            0x00000002        /**< RX FIFO empty interrupt. */
-#define UART_IXR_RXOVR              0x00000001        /**< RX FIFO trigger interrupt. */
-#define UART_IXR_MASK               0x000003FF        /**< Valid bit mask */
-/* @} */
-
-/** @name Baud Rate Generator Register
- *
- * The baud rate generator control register (BRGR) is a 16 bit register that
- * controls the receiver bit sample clock and baud rate.
- * Valid values are 1 - 65535.
- *
- * Bit Sample Rate = CCLK / BRGR, where the CCLK is selected by the MR_CCLK bit
- * in the MR register.
- * @{
- */
-#define UART_BAUDGEN_DISABLE        0x00000000        /**< Disable clock */
-#define UART_BAUDGEN_MASK           0x0000FFFF        /**< Valid bits mask */
-/* @} */
-
-/** @name Baud Divisor Rate register
- *
- * The baud rate divider register (BDIV) controls how much the bit sample
- * rate is divided by. It sets the baud rate.
- * Valid values are 0x04 to 0xFF. Writing a value less than 4 will be ignored.
- *
- * Baud rate = CCLK / ((BAUDDIV + 1) x BRGR), where the CCLK is selected by
- * the MR_CCLK bit in the MR register.
- * @{
- */
-#define UART_BAUDDIV_MASK            0x000000FF        /**< 8 bit baud divider mask */
-/* @} */
-
-/*
-    Page 496
-    Simplifyed Table 19-1 UART Parameter Value Examples
-    Parameter Value Examples
-    Clock                Baud  BRGR-CD   BDIV-CD                    Actual Baud Rate
-    UART Ref clock        600   10417     7
-    UART Ref clock      9,600     651     7
-    UART Ref clock     28,800     347     4
-    UART Ref clock    115,200      62     6
-    UART Ref clock    230,400      31     6
-*/
-
-/*Baudrates assuming input clock speed is 3125000L */
-/*Baud_rate_gen_reg0*/
-#define UART_BAUDGEN_115200       62 /*Baud Rate Clock Divisor*/
-
-/*Register Baud_rate_divider_reg0 Details*/
-#define UART_BAUDDIV_115200       6  /*Baud Rate Clock Divisor*/
-
-/** @name Receiver Timeout Register
- *
- * Use the receiver timeout register (RTR) to detect an idle condition on
- * the receiver data line.
- *
- * @{
- */
-#define UART_RXTOUT_DISABLE          0x00000000        /**< Disable time out */
-#define UART_RXTOUT_MASK             0x000000FF        /**< Valid bits mask */
-/* @} */
-
-/** @name Receiver FIFO Trigger Level Register
- *
- * Use the Receiver FIFO Trigger Level Register (RTRIG) to set the value at
- * which the RX FIFO triggers an interrupt event.
- * @{
- */
-#define UART_RXWM_DISABLE            0x00000000        /**< Disable RX trigger interrupt */
-#define UART_RXWM_MASK               0x0000003F        /**< Valid bits mask */
-/* @} */
-
-/** @name Modem Control Register
- *
- * This register (MODEMCR) controls the interface with the modem or data set,
- * or a peripheral device emulating a modem.
- *
- * @{
- */
-#define UART_MODEMCR_FCM            0x00000010        /**< Flow control mode */
-#define UART_MODEMCR_RTS            0x00000002        /**< Request to send */
-#define UART_MODEMCR_DTR            0x00000001        /**< Data terminal ready */
-/* @} */
-
-/** @name Modem Status Register
- *
- * This register (MODEMSR) indicates the current state of the control lines
- * from a modem, or another peripheral device, to the CPU. In addition, four
- * bits of the modem status register provide change information. These bits
- * are set to a logic 1 whenever a control input from the modem changes state.
- *
- * Note: Whenever the DCTS, DDSR, TERI, or DDCD bit is set to logic 1, a modem
- * status interrupt is generated and this is reflected in the modem status
- * register.
- *
- * @{
- */
-#define UART_MODEMSR_FCMS           0x00000100        /**< Flow control mode (FCMS) */
-#define UART_MODEMSR_DCD            0x00000080        /**< Complement of DCD input */
-#define UART_MODEMSR_RI             0x00000040        /**< Complement of RI input */
-#define UART_MODEMSR_DSR            0x00000020        /**< Complement of DSR input */
-#define UART_MODEMSR_CTS            0x00000010        /**< Complement of CTS input */
-#define UART_MEDEMSR_DCDX           0x00000008        /**< Delta DCD indicator */
-#define UART_MEDEMSR_RIX            0x00000004        /**< Change of RI */
-#define UART_MEDEMSR_DSRX           0x00000002        /**< Change of DSR */
-#define UART_MEDEMSR_CTSX           0x00000001        /**< Change of CTS */
-/* @} */
-
-/** @name Channel Status Register
- *
- * The channel status register (CSR) is provided to enable the control logic
- * to monitor the status of bits in the channel interrupt status register,
- * even if these are masked out by the interrupt mask register.
- *
- * @{
- */
-#define UART_SR_FLOWDEL             0x00001000        /**< RX FIFO fill over flow delay */
-#define UART_SR_TACTIVE             0x00000800        /**< TX active */
-#define UART_SR_RACTIVE             0x00000400        /**< RX active */
-#define UART_SR_DMS                 0x00000200        /**< Delta modem status change */
-#define UART_SR_TOUT                0x00000100        /**< RX timeout */
-#define UART_SR_PARITY              0x00000080        /**< RX parity error */
-#define UART_SR_FRAME               0x00000040        /**< RX frame error */
-#define UART_SR_OVER                0x00000020        /**< RX overflow error */
-#define UART_SR_TXFULL              0x00000010        /**< TX FIFO full */
-#define UART_SR_TXEMPTY             0x00000008        /**< TX FIFO empty */
-#define UART_SR_RXFULL              0x00000004        /**< RX FIFO full */
-#define UART_SR_RXEMPTY             0x00000002        /**< RX FIFO empty */
-#define UART_SR_RXOVR               0x00000001        /**< RX FIFO fill over trigger */
-/* @} */
-
-/** @name Flow Delay Register
- *
- * Operation of the flow delay register (FLOWDEL) is very similar to the
- * receive FIFO trigger register. An internal trigger signal activates when the
- * FIFO is filled to the level set by this register. This trigger will not
- * cause an interrupt, although it can be read through the channel status
- * register. In hardware flow control mode, RTS is deactivated when the trigger
- * becomes active. RTS only resets when the FIFO level is four less than the
- * level of the flow delay trigger and the flow delay trigger is not activated.
- * A value less than 4 disables the flow delay.
- * @{
- */
-#define UART_FLOWDEL_MASK           UART_RXWM_MASK    /**< Valid bit mask */
-/* @} */
-
-
-/** @name Base Address of UART0
- *
- * The base address of UART0
- */
-#define UART0_BASE                  0xE0000000
-
-/** @name Base Address of UART1
- *
- * The base address of UART1
- */
-#define UART1_BASE                  0xE0001000
-
-
-#define UART0                       ((UART_Registers*)UART0_BASE)
-#define UART1                       ((UART_Registers*)UART1_BASE)
-
-/****************************************************************************/
-/**
-* Determine if there is receive data in the receiver and/or FIFO.
-*
-* @param    BaseAddress contains the base address of the device.
-*
-* @return    TRUE if there is receive data, FALSE otherwise.
-*
-* @note        C-Style signature:
-*        uint32_t UartDataReceived(uint32_t BaseAddress)
-*
-******************************************************************************/
-#define UartDataReceived(BaseAddress)            \
-    !((io_in32((BaseAddress) + UART_SR_OFFSET) & \
-    UART_SR_RXEMPTY) == UART_SR_RXEMPTY)
-
-/****************************************************************************/
-/**
-* Determine if a byte of data can be sent with the transmitter.
-*
-* @param    BaseAddress contains the base address of the device.
-*
-* @return    TRUE if the TX FIFO is full, FALSE if a byte can be put in the
-*        FIFO.
-*
-* @note        C-Style signature:
-*        uint32_t UartTXFIFOFull(uint32_t BaseAddress)
-*
-******************************************************************************/
-#define UartTXFIFOFull(BaseAddress)             \
-    ((io_in32((BaseAddress) + UART_SR_OFFSET) & \
-     UART_SR_TXFULL) == UART_SR_TXFULL)
-
-#endif
-
diff --git a/bsp/zynq7000/drivers/zynq7000.h b/bsp/zynq7000/drivers/zynq7000.h
deleted file mode 100644
index fb3d349b04..0000000000
--- a/bsp/zynq7000/drivers/zynq7000.h
+++ /dev/null
@@ -1,59 +0,0 @@
-#ifndef __AM33XX_H__
-#define __AM33XX_H__
-/*
- * COPYRIGHT (C) 2013-2014, Shanghai Real-Thread Technology Co., Ltd
- *
- *  All rights reserved.
- *
- *  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.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-#include "armv7.h"
-
-#define __REG32(x)  (*((volatile unsigned int *)(x)))
-#define __REG16(x)  (*((volatile unsigned short *)(x)))
-
-#define Zynq7000_UART0_BASE              0xE0000000
-#define Zynq7000_UART1_BASE              0xE0001000
-
-#define Zynq7000_SLCR_BASE               0xF8000000
-#define Zynq7000_SLCR_LOCK               0x004
-#define Zynq7000_SLCR_UNLOCK             0x008
-#define Zynq7000_SLCR_APER_CLK_CTRL      0x12C
-#define Zynq7000_SLCR_UART_CLK_CTRL      0x154
-#define Zynq7000_SLCR_UART_RST_CTRL      0x228
-#define Zynq7000_SLCR_MIO_LOOPBACK       0x804
-#define Zynq7000_SLCR_MIO_MST_TRI0       0x80C
-#define Zynq7000_SLCR_MIO_MST_TRI1       0x810
-
-#define Zynq7000_SCTL_BASE               0xF8F00000  /* System Controller */
-#define Zynq7000_TIMER_GLOBAL_BASE       0xF8F00200  /* Global 64bit timer */
-
-#define Zynq7000_GIC_CPU_BASE            0xF8F00100  /* Generic interrupt controller CPU interface */
-#define Zynq7000_GIC_DIST_BASE           0xF8F01000  /* Generic interrupt controller distributor */
-
-/* zynq on-board gic irq sources */
-#define IRQ_Zynq7000_GTIMER      27
-#define IRQ_Zynq7000_PTIMER      29
-#define IRQ_Zynq7000_AWDT        30
-#define IRQ_Zynq7000_UART0       59
-#define IRQ_Zynq7000_UART1       82
-#define IRQ_Zynq7000_MAXNR       94
-
-#define ARM_GIC_NR_IRQS     IRQ_Zynq7000_MAXNR
-/* only one GIC available */
-#define ARM_GIC_MAX_NR      1
-
-#endif
diff --git a/bsp/zynq7000/rtconfig.h b/bsp/zynq7000/rtconfig.h
deleted file mode 100644
index 21087f03b9..0000000000
--- a/bsp/zynq7000/rtconfig.h
+++ /dev/null
@@ -1,147 +0,0 @@
-/* RT-Thread config file */
-#ifndef __RTTHREAD_CFG_H__
-#define __RTTHREAD_CFG_H__
-
-// <RDTConfigurator URL="http://www.rt-thread.com/eclipse">
-
-// <integer name="RT_NAME_MAX" description="Maximal size of kernel object name length" default="6" />
-#define RT_NAME_MAX	6
-// <integer name="RT_ALIGN_SIZE" description="Alignment size for CPU architecture data access" default="4" />
-#define RT_ALIGN_SIZE	4
-// <integer name="RT_THREAD_PRIORITY_MAX" description="Maximal level of thread priority" default="32">
-// <item description="8">8</item>
-// <item description="32">32</item>
-// <item description="256">256</item>
-// </integer>
-#define RT_THREAD_PRIORITY_MAX	32
-// <integer name="RT_TICK_PER_SECOND" description="OS tick per second" default="1000" />
-#define RT_TICK_PER_SECOND	1000
-// <integer name="IDLE_THREAD_STACK_SIZE" description="The stack size of idle thread" default="512" />
-#define IDLE_THREAD_STACK_SIZE	512
-// <section name="RT_DEBUG" description="Kernel Debug Configuration" default="true" >
-#define RT_DEBUG
-#define RT_DEBUG_COLOR
-// <bool name="RT_THREAD_DEBUG" description="Thread debug enable" default="false" />
-// #define RT_THREAD_DEBUG
-// <bool name="RT_USING_OVERFLOW_CHECK" description="Thread stack over flow detect" default="true" />
-#define RT_USING_OVERFLOW_CHECK
-// </section>
-
-// <bool name="RT_USING_HOOK" description="Using hook functions" default="true" />
-#define RT_USING_HOOK
-// <section name="RT_USING_TIMER_SOFT" description="Using software timer which will start a thread to handle soft-timer" default="true" >
-// #define RT_USING_TIMER_SOFT
-// <integer name="RT_TIMER_THREAD_PRIO" description="The priority level of timer thread" default="4" />
-#define RT_TIMER_THREAD_PRIO	4
-// <integer name="RT_TIMER_THREAD_STACK_SIZE" description="The stack size of timer thread" default="512" />
-#define RT_TIMER_THREAD_STACK_SIZE	512
-// <integer name="RT_TIMER_TICK_PER_SECOND" description="The soft-timer tick per second" default="10" />
-#define RT_TIMER_TICK_PER_SECOND	10
-// </section>
-
-// <section name="IPC" description="Inter-Thread communication" default="always" >
-// <bool name="RT_USING_SEMAPHORE" description="Using semaphore in the system" default="true" />
-#define RT_USING_SEMAPHORE
-// <bool name="RT_USING_MUTEX" description="Using mutex in the system" default="true" />
-#define RT_USING_MUTEX
-// <bool name="RT_USING_EVENT" description="Using event group in the system" default="true" />
-#define RT_USING_EVENT
-// <bool name="RT_USING_MAILBOX" description="Using mailbox in the system" default="true" />
-#define RT_USING_MAILBOX
-// <bool name="RT_USING_MESSAGEQUEUE" description="Using message queue in the system" default="true" />
-#define RT_USING_MESSAGEQUEUE
-// </section>
-
-// <section name="MM" description="Memory Management" default="always" >
-// <bool name="RT_USING_MEMPOOL" description="Using Memory Pool Management in the system" default="true" />
-#define RT_USING_MEMPOOL
-// <bool name="RT_USING_MEMHEAP" description="Using Memory Heap Object in the system" default="true" />
-// #define RT_USING_MEMHEAP
-// <bool name="RT_USING_HEAP" description="Using Dynamic Heap Management in the system" default="true" />
-#define RT_USING_HEAP
-// <bool name="RT_USING_MEMHEAP_AS_HEAP" description="Using Memory Heap Object as system heap" default="true" />
-// #define RT_USING_MEMHEAP_AS_HEAP
-// <bool name="RT_USING_SMALL_MEM" description="Optimizing for small memory" default="false" />
-#define RT_USING_SMALL_MEM
-// <bool name="RT_USING_SLAB" description="Using SLAB memory management for large memory" default="false" />
-// #define RT_USING_SLAB
-// </section>
-
-// <section name="RT_USING_DEVICE" description="Using Device Driver Framework" default="true" >
-#define RT_USING_DEVICE
-// <bool name=RT_USING_DEVICE_IPC description="Using IPC in Device Driver Framework" default="true" />
-#define RT_USING_DEVICE_IPC
-// <bool name="RT_USING_SERIAL" description="Using Serial Device Driver Framework" default="true" />
-#define RT_USING_SERIAL
-#define RT_SERIAL_USING_DMA
-// <integer name="RT_UART_RX_BUFFER_SIZE" description="The buffer size for UART reception" default="64" />
-#define RT_UART_RX_BUFFER_SIZE    64
-// <bool name=RT_USING_INTERRUPT_INFO description="Using interrupt information description" default="true" />
-#define RT_USING_INTERRUPT_INFO
-// </section>
-
-// <section name="RT_USING_CONSOLE" description="Using console" default="true" >
-#define RT_USING_CONSOLE
-// <integer name="RT_CONSOLEBUF_SIZE" description="The buffer size for console output" default="128" />
-#define RT_CONSOLEBUF_SIZE	128
-// <string name="RT_CONSOLE_DEVICE_NAME" description="The device name for console" default="uart" />
-#define RT_CONSOLE_DEVICE_NAME	"uart0"
-// </section>
-
-// <bool name="RT_USING_COMPONENTS_INIT" description="Using RT-Thread components initialization" default="true" />
-#define RT_USING_COMPONENTS_INIT
-// <section name="RT_USING_FINSH" description="Using finsh as shell, which is a C-Express shell" default="true" >
-#define RT_USING_FINSH
-// <bool name="FINSH_USING_MSH" description="Using module shell" default="true" />
-#define FINSH_USING_MSH
-// <bool name="FINSH_USING_MSH_DEFAULT" description="The default shell is msh" default="true" />
-#define FINSH_USING_MSH_DEFAULT
-// <bool name="FINSH_USING_SYMTAB" description="Using symbol table in finsh shell" default="true" />
-#define FINSH_USING_SYMTAB
-// <bool name="FINSH_USING_DESCRIPTION" description="Keeping description in symbol table" default="true" />
-#define FINSH_USING_DESCRIPTION
-// <integer name="FINSH_THREAD_STACK_SIZE" description="The stack size for finsh thread" default="4096" />
-#define FINSH_THREAD_STACK_SIZE	4096
-// </section>
-
-// <section name="LIBC" description="C Runtime library setting" default="always" >
-// <bool name="RT_USING_LIBC" description="Using C library" default="true" />
-#define RT_USING_LIBC
-// <bool name="RT_USING_POSIX" description="Using POSIX library" default="true" />
-#define RT_USING_POSIX
-// <bool name="RT_USING_PTHREADS" description="Using POSIX threads library" default="true" />
-#define RT_USING_PTHREADS
-// </section>
-
-// <section name="RT_USING_DFS" description="Device file system" default="true" >
-#define RT_USING_DFS
-// <bool name="DFS_USING_WORKDIR" description="Using working directory" default="true" />
-// #define DFS_USING_WORKDIR
-// <integer name="DFS_FILESYSTEMS_MAX" description="The maximal number of mounted file system" default="4" />
-#define DFS_FILESYSTEMS_MAX	2
-// <integer name="DFS_FD_MAX" description="The maximal number of opened files" default="4" />
-#define DFS_FD_MAX	4
-// <bool name="RT_USING_DFS_ELMFAT" description="Using ELM FatFs" default="true" />
-#define RT_USING_DFS_ELMFAT
-// <integer name="RT_DFS_ELM_USE_LFN" description="Support long file name" default="0">
-// <item description="LFN1">1</item>
-// <item description="LFN1">2</item>
-// </integer>
-#define RT_DFS_ELM_USE_LFN	1
-// <integer name="RT_DFS_ELM_MAX_LFN" description="Maximal size of file name length" default="255" />
-#define RT_DFS_ELM_MAX_LFN	64
-// <bool name="RT_USING_DFS_YAFFS2" description="Using YAFFS2" default="false" />
-// #define RT_USING_DFS_YAFFS2
-// <bool name="RT_USING_DFS_UFFS" description="Using UFFS" default="false" />
-// #define RT_USING_DFS_UFFS
-// <bool name="RT_USING_DFS_DEVFS" description="Using devfs for device objects" default="true" />
-#define RT_USING_DFS_DEVFS
-// <bool name="RT_USING_DFS_NFS" description="Using NFS v3 client file system" default="false" />
-// #define RT_USING_DFS_NFS
-// <string name="RT_NFS_HOST_EXPORT" description="NFSv3 host export" default="192.168.1.5:/" />
-#define RT_NFS_HOST_EXPORT	"192.168.1.5:/"
-// </section>
-// </RDTConfigurator>
-
-
-#endif
diff --git a/bsp/zynq7000/rtconfig.py b/bsp/zynq7000/rtconfig.py
deleted file mode 100644
index 47c1fd7cb6..0000000000
--- a/bsp/zynq7000/rtconfig.py
+++ /dev/null
@@ -1,49 +0,0 @@
-import os
-
-# toolchains options
-ARCH='arm'
-CPU='zynq7000'
-CROSS_TOOL='gcc'
-
-if os.getenv('RTT_CC'):
-    CROSS_TOOL = os.getenv('RTT_CC')
-
-# only support GNU GCC compiler
-PLATFORM 	= 'gcc'
-EXEC_PATH 	= '/opt/arm-none-eabi-gcc'
-
-if os.getenv('RTT_EXEC_PATH'):
-    EXEC_PATH = os.getenv('RTT_EXEC_PATH')
-
-BUILD = 'debug'
-
-if PLATFORM == 'gcc':
-    # toolchains
-    PREFIX = 'arm-none-eabi-'
-    CC = PREFIX + 'gcc'
-    CXX = PREFIX + 'g++'
-    AS = PREFIX + 'gcc'
-    AR = PREFIX + 'ar'
-    LINK = PREFIX + 'gcc'
-    TARGET_EXT = 'elf'
-    SIZE = PREFIX + 'size'
-    OBJDUMP = PREFIX + 'objdump'
-    OBJCPY = PREFIX + 'objcopy'
-    #ARCH    = -mcpu=cortex-a9 -mfpu=vfpv3 
-    DEVICE = ' -Wall -mcpu=cortex-a9 -mfpu=vfpv3 -ftree-vectorize -ffast-math -mfloat-abi=softfp'
-    CFLAGS = DEVICE
-    AFLAGS = ' -c' + DEVICE + ' -x assembler-with-cpp'
-    LINK_SCRIPT = 'zynq7000.ld'
-    LFLAGS = DEVICE + ' -Wl,--gc-sections,-Map=zynq7000.map,-cref,-u,system_vectors -T %s' % LINK_SCRIPT
-
-    CPATH = ''
-    LPATH = ''
-
-    if BUILD == 'debug':
-        CFLAGS += ' -O0 -gdwarf-2'
-        AFLAGS += ' -gdwarf-2'
-    else:
-        CFLAGS += ' -O2'
-
-    POST_ACTION = OBJCPY + ' -O binary $TARGET rtthread.bin\n' +\
-            SIZE + ' $TARGET \n'
diff --git a/bsp/zynq7000/zynq7000.ld b/bsp/zynq7000/zynq7000.ld
deleted file mode 100644
index ae9b8ea38d..0000000000
--- a/bsp/zynq7000/zynq7000.ld
+++ /dev/null
@@ -1,116 +0,0 @@
-/*
- * COPYRIGHT (C) 2013-2014, Shanghai Real-Thread Technology Co., Ltd
- *
- *  This file is part of RT-Thread (http://www.rt-thread.org)
- *
- *  All rights reserved.
- *
- *  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.,
- *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
- */
-
-OUTPUT_FORMAT("elf32-littlearm", "elf32-littlearm", "elf32-littlearm")
-OUTPUT_ARCH(arm)
-SECTIONS
-{
-    . = 0x1ff00000;
-    __text_start = .;
-    .text :
-    {
-        *(.vectors)
-        /* make the ISRs close to vectors may be more cache-friendly */
-        *(.text.isr)
-
-        *(.text)
-        *(.text.*)
-
-        /* section information for finsh shell */
-        . = ALIGN(4);
-        __fsymtab_start = .;
-        KEEP(*(FSymTab))
-        __fsymtab_end = .;
-        . = ALIGN(4);
-        __vsymtab_start = .;
-        KEEP(*(VSymTab))
-        __vsymtab_end = .;
-        . = ALIGN(4);
-
-        /* section information for modules */
-        . = ALIGN(4);
-        __rtmsymtab_start = .;
-        KEEP(*(RTMSymTab))
-        __rtmsymtab_end = .;
-
-        /* section information for initialization */
-        . = ALIGN(4);
-        __rt_init_start = .;
-        KEEP(*(SORT(.rti_fn*)))
-        __rt_init_end = .;
-    } =0
-    __text_end = .;
-
-    __rodata_start = .;
-    .rodata   : { *(.rodata) *(.rodata.*) }
-    __rodata_end = .;
-
-    . = ALIGN(4);
-    .ctors :
-    {
-        PROVIDE(__ctors_start__ = .);
-        KEEP(*(SORT(.ctors.*)))
-        KEEP(*(.ctors))
-        PROVIDE(__ctors_end__ = .);
-    }
-
-    .dtors :
-    {
-        PROVIDE(__dtors_start__ = .);
-        KEEP(*(SORT(.dtors.*)))
-        KEEP(*(.dtors))
-        PROVIDE(__dtors_end__ = .);
-    }
-
-    __data_start = .;
-    . = ALIGN(4);
-    .data :
-    {
-        KEEP(*(.resource_table))
-        *(.data)
-        *(.data.*)
-    }
-    __data_end = .;
-
-    . = ALIGN(4);
-    __bss_start = __data_end;
-    .bss       :
-    {
-    *(.bss)
-    *(.bss.*)
-    *(COMMON)
-    . = ALIGN(4);
-    }
-    . = ALIGN(4);
-    __bss_end = .;
-
-    /* Stabs debugging sections.  */
-    .stab 0 : { *(.stab) }
-    .stabstr 0 : { *(.stabstr) }
-    .stab.excl 0 : { *(.stab.excl) }
-    .stab.exclstr 0 : { *(.stab.exclstr) }
-    .stab.index 0 : { *(.stab.index) }
-    .stab.indexstr 0 : { *(.stab.indexstr) }
-    .comment 0 : { *(.comment) }
-
-    _end = .;
-}