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[bsp/ls1cdev]添加自引导特性，添加配置选项 

1、添加自引导特性，添加配置选项
2、修复cpuport.c的bug
3、修复ls1c_pin.c不能默认复用的bug
This commit is contained in:
zhuangwei123 2018-05-12 19:33:32 +08:00
parent ce6a918316
commit 9a7caed323
9 changed files with 263 additions and 129 deletions
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43
bsp/ls1cdev/.config
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@ -228,20 +228,6 @@ CONFIG_LWIP_NETIF_LOOPBACK=0
# RT-Thread online packages
#
#
# system packages
#
#
# RT-Thread GUI Engine
#
# CONFIG_PKG_USING_GUIENGINE is not set
# CONFIG_PKG_USING_LVGL is not set
# CONFIG_PKG_USING_LWEXT4 is not set
# CONFIG_PKG_USING_PARTITION is not set
# CONFIG_PKG_USING_SQLITE is not set
# CONFIG_PKG_USING_RTI is not set
#
# IoT - internet of things
#
@ -271,6 +257,7 @@ CONFIG_LWIP_NETIF_LOOPBACK=0
# CONFIG_PKG_USING_COAP is not set
# CONFIG_PKG_USING_NOPOLL is not set
# CONFIG_PKG_USING_NETUTILS is not set
# CONFIG_PKG_USING_ONENET is not set
#
# security packages
@ -289,6 +276,7 @@ CONFIG_LWIP_NETIF_LOOPBACK=0
# multimedia packages
#
# CONFIG_PKG_USING_OPENMV is not set
# CONFIG_PKG_USING_MUPDF is not set
#
# tools packages
@ -299,6 +287,26 @@ CONFIG_LWIP_NETIF_LOOPBACK=0
# CONFIG_PKG_USING_SYSTEMVIEW is not set
# CONFIG_PKG_USING_IPERF is not set
#
# system packages
#
#
# RT-Thread GUI Engine
#
# CONFIG_PKG_USING_GUIENGINE is not set
# CONFIG_PKG_USING_LWEXT4 is not set
# CONFIG_PKG_USING_PARTITION is not set
# CONFIG_PKG_USING_SQLITE is not set
# CONFIG_PKG_USING_RTI is not set
# CONFIG_PKG_USING_LITTLEVGL2RTT is not set
#
# peripheral libraries and drivers
#
# CONFIG_PKG_USING_STM32F4_HAL is not set
# CONFIG_PKG_USING_STM32F4_DRIVERS is not set
#
# miscellaneous packages
#
@ -306,13 +314,18 @@ CONFIG_LWIP_NETIF_LOOPBACK=0
# CONFIG_PKG_USING_MINILZO is not set
# CONFIG_PKG_USING_QUICKLZ is not set
# CONFIG_PKG_USING_MULTIBUTTON is not set
# CONFIG_PKG_USING_SAMPLES is not set
# CONFIG_PKG_USING_CANFESTIVAL is not set
#
# sample package
#
# CONFIG_PKG_USING_SAMPLES is not set
#
# example package: hello
#
# CONFIG_PKG_USING_HELLO is not set
# CONFIG_RT_USING_SELF_BOOT is not set
CONFIG_RT_USING_UART2=y
CONFIG_RT_UART_RX_BUFFER_SIZE=64
CONFIG_RT_USING_GMAC_INT_MODE=y

9
bsp/ls1cdev/SConstruct
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@ -12,6 +12,8 @@ from building import *
TARGET = 'rtthread.' + rtconfig.TARGET_EXT
rtconfig.AFLAGS += ' -I' + str(Dir('#'))
env = Environment(tools = ['mingw'],
AS = rtconfig.AS, ASFLAGS = rtconfig.AFLAGS,
CC = rtconfig.CC, CCFLAGS = rtconfig.CFLAGS,
@ -25,6 +27,13 @@ Export('rtconfig')
# prepare building environment
objs = PrepareBuilding(env, RTT_ROOT)
if GetDepend('RT_USING_SELF_BOOT'):
rtconfig.LFLAGS += " -Ttext 0x80010000"
else:
rtconfig.LFLAGS += " -Ttext 0x80200000"
env.Replace(LINKFLAGS = rtconfig.LFLAGS)
if GetDepend('RT_USING_RTGUI'):
objs = objs + SConscript(RTT_ROOT + '/examples/gui/SConscript', variant_dir='build/examples/gui', duplicate=0)

3
bsp/ls1cdev/drivers/board.c
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@ -100,6 +100,9 @@ void rt_hw_board_init(void)
/* init hardware interrupt */
rt_hw_interrupt_init();
/* clear bev */
write_c0_status(read_c0_status()&(~(1<<22)));
/* copy vector */
rt_memcpy((void *)A_K0BASE, tlb_refill_exception, 0x80);
rt_memcpy((void *)(A_K0BASE + 0x180), general_exception, 0x80);

14
bsp/ls1cdev/drivers/net/synopGMAC.c
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@ -31,6 +31,8 @@
#include "mii.c"
#include "synopGMAC_debug.h"
#include <ls1c.h>
#include "ls1c_pin.h"
#define RMII
#define Gmac_base 0xbfe10000
@ -865,10 +867,22 @@ int rt_hw_eth_init(void)
u64 base_addr = Gmac_base;
struct synopGMACNetworkAdapter * synopGMACadapter;
static u8 mac_addr0[6] = DEFAULT_MAC_ADDRESS;
int index;
rt_sem_init(&sem_ack, "tx_ack", 1, RT_IPC_FLAG_FIFO);
rt_sem_init(&sem_lock, "eth_lock", 1, RT_IPC_FLAG_FIFO);
for(index=21; index<=30;index++)
{
pin_set_purpose(index, PIN_PURPOSE_OTHER);
pin_set_remap(index, PIN_REMAP_DEFAULT);
}
pin_set_purpose(35, PIN_PURPOSE_OTHER);
pin_set_remap(35, PIN_REMAP_DEFAULT);
*((volatile unsigned int *)0xbfd00424) &= ~(7 << 28);
*((volatile unsigned int *)0xbfd00424) |= (1 << 30); //wl rmii
memset(&eth_dev, 0, sizeof(eth_dev));
synopGMACadapter = (struct synopGMACNetworkAdapter * )plat_alloc_memory(sizeof (struct synopGMACNetworkAdapter));

4
bsp/ls1cdev/kconfig
View File

@ -19,6 +19,10 @@ config $PKGS_DIR
source "$RTT_DIR/Kconfig"
source "$PKGS_DIR/Kconfig"
config RT_USING_SELF_BOOT
bool "Enable RT-Thread run without bootloader"
default n
if RT_USING_SERIAL
config RT_USING_UART2
bool "Using RT_USING_UART2"

30
bsp/ls1cdev/libraries/ls1c_pin.c
View File

@ -1,4 +1,4 @@
// 引脚功能(普通gpio，pwm，复用等)相关接口
// 引脚功能(普通gpio，pwm，复用等)相关接口
#include "ls1c_public.h"
@ -8,21 +8,21 @@
/*
* 把指定pin设置为指定用途(普通gpio，非gpio)
* @gpio gpio引脚编号
* @purpose 用途
* 把指定pin设置为指定用途(普通gpio，非gpio)
* @gpio gpio引脚编号
* @purpose 用途
*/
void pin_set_purpose(unsigned int gpio, pin_purpose_t purpose)
{
volatile unsigned int *gpio_cfgx; // GPIO_CFGx寄存器
volatile unsigned int *gpio_cfgx; // GPIO_CFGx寄存器
unsigned int pin = GPIO_GET_PIN(gpio);
gpio_cfgx = gpio_get_cfg_reg(gpio);
if (PIN_PURPOSE_GPIO == purpose) // 引脚用作普通gpio
if (PIN_PURPOSE_GPIO == purpose) // 引脚用作普通gpio
{
reg_set_one_bit(gpio_cfgx, pin);
}
else // 引脚用作其它功能(非gpio)
else // 引脚用作其它功能(非gpio)
{
reg_clr_one_bit(gpio_cfgx, pin);
}
@ -33,25 +33,27 @@ void pin_set_purpose(unsigned int gpio, pin_purpose_t purpose)
/*
* 设置指定pin为第n复用
* @gpio gpio编号
* @remap 第n复用
* 设置指定pin为第n复用
* @gpio gpio编号
* @remap 第n复用
*/
void pin_set_remap(unsigned int gpio, pin_remap_t remap)
{
volatile unsigned int *reg = NULL; // 复用寄存器
volatile unsigned int *reg = NULL; // 复用寄存器
unsigned int port = GPIO_GET_PORT(gpio);
unsigned int pin = GPIO_GET_PIN(gpio);
int i;
/*指定全部pin复用为0*/
/*指定全部pin复用为0*/
for (i = 0; i <= 4; i++)
{
reg = (volatile unsigned int *)((LS1C_CBUS_FIRST0) + ((port) * 0x04) + ((i) * 0x10));
// 置0
// 置0
reg_clr_one_bit(reg, pin);
}
if (remap == PIN_REMAP_DEFAULT) return;
switch (port)
{
case 0:
@ -142,7 +144,7 @@ void pin_set_remap(unsigned int gpio, pin_remap_t remap)
return ;
}
// 置1
// 置1
reg_set_one_bit(reg, pin);
return ;

10
bsp/ls1cdev/ls1c_ram.lds
View File

@ -11,6 +11,7 @@
* Date Author Notes
* 2010-05-17 swkyer first version
* 2010-09-04 bernard move the beginning entry to 0x80200000
* 2018-05-12 zhuangwei use -Ttext
*/
OUTPUT_ARCH(mips)
@ -19,16 +20,13 @@ GROUP(-lgcc -lc)
ENTRY(_start)
SECTIONS
{
. = 0x80200000 ;
.start :
{
*(.start);
}
. = 0x80000000 ;
. = ALIGN(4);
.text :
{
start = ABSOLUTE(.);
*(.start);
*(.text)
*(.text.*)
*(.rodata)

16
bsp/ls1cdev/rtconfig.h
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@ -156,11 +156,6 @@
/* RT-Thread online packages */
/* system packages */
/* RT-Thread GUI Engine */
/* IoT - internet of things */
@ -184,9 +179,20 @@
/* tools packages */
/* system packages */
/* RT-Thread GUI Engine */
/* peripheral libraries and drivers */
/* miscellaneous packages */
/* sample package */
/* example package: hello */
#define RT_USING_UART2

85
libcpu/mips/loongson_1c/sdram_cfg.h Normal file
View File

@ -0,0 +1,85 @@
#ifndef __OPENLOONGSON_SDRAM_CFG_H
#define __OPENLOONGSON_SDRAM_CFG_H
//#define SD_FREQ (6 * PLL_M) / (2 * SDRAM_PARAM_DIV_NUM)
#define SD_FREQ (((APB_CLK / 4) * (PLL_MULT / CPU_DIV)) / SDRAM_PARAM_DIV_NUM)
/* 颗粒行数 */
#define ROW_1K 0x7
#define ROW_2K 0x0
#define ROW_4K 0x1
#define ROW_8K 0x2
#define ROW_16K 0x3
/* 颗粒列数 */
#define COL_256 0x7
#define COL_512 0x0
#define COL_1K 0x1
#define COL_2K 0x2
#define COL_4K 0x3
/* 颗粒位宽 */
#define WIDTH_8 0x0
#define WIDTH_16 0x1
#define WIDTH_32 0x2
#define TRCD 3
#define TCL 3
#define TRP 3
#define TRFC 8
#define TRAS 6
#define TREF 0x818
#define TWR 2
#define DEF_SEL 0x1
#define DEF_SEL_N 0x0
#define HANG_UP 0x1
#define HANG_UP_N 0x0
#define CFG_VALID 0x1
#if 0
// 白菜板8MB
/*
以型号为IS42S16400的SDRAM为例，
物理参数为，
容量：8MB
位宽：16位
列宽：8位，即2的8次方，即256
行宽：12位，即2的12次方，即4K
所以，
颗粒的位宽=WIDTH_16
颗粒的列数=COL_256
颗粒的行数=ROW_4K
再结合宏SD_PARA0和芯片手册中寄存器SD_CONFIG，相信一看就能明白
替换宏SD_PARA0中的行宽、列宽和位宽
*/
#define SDRAM_WIDTH (WIDTH_16)
#define SDRAM_COL (COL_256)
#define SDRAM_ROW (ROW_4K)
#else
// 智龙32MByte
#define SDRAM_WIDTH (WIDTH_16)
#define SDRAM_COL (COL_512)
#define SDRAM_ROW (ROW_8K)
#endif
#define SD_PARA0 (0x7f<<25 | \
(TRAS << 21) | \
(TRFC << 17) | (TRP << 14) | (TCL << 11) | \
(TRCD << 8) | (SDRAM_WIDTH << 6) | (SDRAM_COL << 3) | \
SDRAM_ROW)
#define SD_PARA1 ((HANG_UP_N << 8) | (DEF_SEL_N << 7) | (TWR << 5) | (TREF >> 7))
#define SD_PARA1_EN ((CFG_VALID << 9) | (HANG_UP_N << 8) | \
(DEF_SEL_N << 7) | (TWR << 5) | (TREF >> 7))
#endif