Merge with git://www.denx.de/git/u-boot.git
This commit is contained in:
Stefan Roese
@@ -1,7 +1,7 @@
|
||||
/*
|
||||
* (C) Copyright 2004 Atmark Techno, Inc.
|
||||
* (C) Copyright 2007 Michal Simek
|
||||
*
|
||||
* Yasushi SHOJI <yashi@atmark-techno.com>
|
||||
* Michal SIMEK <monstr@monstr.cz>
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
@@ -13,7 +13,7 @@
|
||||
*
|
||||
* 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
|
||||
* 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
|
||||
@@ -22,8 +22,19 @@
|
||||
* MA 02111-1307 USA
|
||||
*/
|
||||
|
||||
#include <config.h>
|
||||
typedef volatile struct microblaze_intc_t {
|
||||
int isr; /* interrupt status register */
|
||||
int ipr; /* interrupt pending register */
|
||||
int ier; /* interrupt enable register */
|
||||
int iar; /* interrupt acknowledge register */
|
||||
int sie; /* set interrupt enable bits */
|
||||
int cie; /* clear interrupt enable bits */
|
||||
int ivr; /* interrupt vector register */
|
||||
int mer; /* master enable register */
|
||||
} microblaze_intc_t;
|
||||
|
||||
#ifdef CONFIG_SUZAKU
|
||||
#include <asm/suzaku.h>
|
||||
#endif
|
||||
struct irq_action {
|
||||
interrupt_handler_t *handler; /* pointer to interrupt rutine */
|
||||
void *arg;
|
||||
int count; /* number of interrupt */
|
||||
};
|
||||
41
include/asm-microblaze/microblaze_timer.h
Normal file
41
include/asm-microblaze/microblaze_timer.h
Normal file
@@ -0,0 +1,41 @@
|
||||
/*
|
||||
* (C) Copyright 2007 Michal Simek
|
||||
*
|
||||
* Michal SIMEK <monstr@monstr.cz>
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* 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
|
||||
*/
|
||||
|
||||
#define TIMER_ENABLE_ALL 0x400 /* ENALL */
|
||||
#define TIMER_PWM 0x200 /* PWMA0 */
|
||||
#define TIMER_INTERRUPT 0x100 /* T0INT */
|
||||
#define TIMER_ENABLE 0x080 /* ENT0 */
|
||||
#define TIMER_ENABLE_INTR 0x040 /* ENIT0 */
|
||||
#define TIMER_RESET 0x020 /* LOAD0 */
|
||||
#define TIMER_RELOAD 0x010 /* ARHT0 */
|
||||
#define TIMER_EXT_CAPTURE 0x008 /* CAPT0 */
|
||||
#define TIMER_EXT_COMPARE 0x004 /* GENT0 */
|
||||
#define TIMER_DOWN_COUNT 0x002 /* UDT0 */
|
||||
#define TIMER_CAPTURE_MODE 0x001 /* MDT0 */
|
||||
|
||||
typedef volatile struct microblaze_timer_t {
|
||||
int control; /* control/statuc register TCSR */
|
||||
int loadreg; /* load register TLR */
|
||||
int counter; /* timer/counter register */
|
||||
} microblaze_timer_t;
|
||||
@@ -1,27 +0,0 @@
|
||||
/*
|
||||
* (C) Copyright 2004 Atmark Techno, Inc.
|
||||
*
|
||||
* Yasushi SHOJI <yashi@atmark-techno.com>
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* 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
|
||||
*/
|
||||
|
||||
/* System Register (GPIO) */
|
||||
#define MICROBLAZE_SYSREG_BASE_ADDR 0xFFFFA000
|
||||
#define MICROBLAZE_SYSREG_RECONFIGURE (1 << 0)
|
||||
@@ -342,8 +342,12 @@
|
||||
#endif
|
||||
|
||||
/* pass open firmware flat tree */
|
||||
#define CONFIG_OF_FLAT_TREE 1
|
||||
#define CONFIG_OF_LIBFDT 1
|
||||
#undef CONFIG_OF_FLAT_TREE
|
||||
#define CONFIG_OF_BOARD_SETUP 1
|
||||
#define CONFIG_OF_HAS_BD_T 1
|
||||
#define CONFIG_OF_HAS_UBOOT_ENV 1
|
||||
|
||||
|
||||
/* maximum size of the flat tree (8K) */
|
||||
#define OF_FLAT_TREE_MAX_SIZE 8192
|
||||
|
||||
230
include/configs/ml401.h
Normal file
230
include/configs/ml401.h
Normal file
@@ -0,0 +1,230 @@
|
||||
/*
|
||||
* (C) Copyright 2007 Czech Technical University.
|
||||
*
|
||||
* Michal SIMEK <monstr@seznam.cz>
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* 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
|
||||
|
||||
#include "../board/xilinx/ml401/xparameters.h"
|
||||
|
||||
#define CONFIG_MICROBLAZE 1 /* MicroBlaze CPU */
|
||||
#define CONFIG_ML401 1 /* ML401 Board */
|
||||
|
||||
/* uart */
|
||||
#define CONFIG_SERIAL_BASE XILINX_UART_BASEADDR
|
||||
#define CONFIG_BAUDRATE XILINX_UART_BAUDRATE
|
||||
#define CFG_BAUDRATE_TABLE { CONFIG_BAUDRATE }
|
||||
|
||||
/* setting reset address */
|
||||
#define CFG_RESET_ADDRESS TEXT_BASE
|
||||
|
||||
/* ethernet */
|
||||
#define CONFIG_EMACLITE 1
|
||||
#define XPAR_EMAC_0_DEVICE_ID XPAR_XEMAC_NUM_INSTANCES
|
||||
|
||||
/* gpio */
|
||||
#define CFG_GPIO_0 1
|
||||
#define CFG_GPIO_0_ADDR XILINX_GPIO_BASEADDR
|
||||
|
||||
/* interrupt controller */
|
||||
#define CFG_INTC_0 1
|
||||
#define CFG_INTC_0_ADDR XILINX_INTC_BASEADDR
|
||||
#define CFG_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS
|
||||
|
||||
/* timer */
|
||||
#define CFG_TIMER_0 1
|
||||
#define CFG_TIMER_0_ADDR XILINX_TIMER_BASEADDR
|
||||
#define CFG_TIMER_0_IRQ XILINX_TIMER_IRQ
|
||||
#define FREQUENCE XILINX_CLOCK_FREQ
|
||||
#define CFG_TIMER_0_PRELOAD ( FREQUENCE/1000 )
|
||||
|
||||
/*
|
||||
* memory layout - Example
|
||||
* TEXT_BASE = 0x1200_0000;
|
||||
* CFG_SRAM_BASE = 0x1000_0000;
|
||||
* CFG_SRAM_SIZE = 0x0400_0000;
|
||||
*
|
||||
* CFG_GBL_DATA_OFFSET = 0x1000_0000 + 0x0400_0000 - 0x1000 = 0x13FF_F000
|
||||
* CFG_MONITOR_BASE = 0x13FF_F000 - 0x40000 = 0x13FB_F000
|
||||
* CFG_MALLOC_BASE = 0x13FB_F000 - 0x40000 = 0x13F7_F000
|
||||
*
|
||||
* 0x1000_0000 CFG_SDRAM_BASE
|
||||
* FREE
|
||||
* 0x1200_0000 TEXT_BASE
|
||||
* U-BOOT code
|
||||
* 0x1202_0000
|
||||
* FREE
|
||||
*
|
||||
* STACK
|
||||
* 0x13F7_F000 CFG_MALLOC_BASE
|
||||
* MALLOC_AREA 256kB Alloc
|
||||
* 0x11FB_F000 CFG_MONITOR_BASE
|
||||
* MONITOR_CODE 256kB Env
|
||||
* 0x13FF_F000 CFG_GBL_DATA_OFFSET
|
||||
* GLOBAL_DATA 4kB bd, gd
|
||||
* 0x1400_0000 CFG_SDRAM_BASE + CFG_SDRAM_SIZE
|
||||
*/
|
||||
|
||||
/* ddr sdram - main memory */
|
||||
#define CFG_SDRAM_BASE XILINX_RAM_START
|
||||
#define CFG_SDRAM_SIZE XILINX_RAM_SIZE
|
||||
#define CFG_MEMTEST_START CFG_SDRAM_BASE
|
||||
#define CFG_MEMTEST_END (CFG_SDRAM_BASE + 0x1000)
|
||||
|
||||
/* global pointer */
|
||||
#define CFG_GBL_DATA_SIZE 0x1000 /* size of global data */
|
||||
#define CFG_GBL_DATA_OFFSET (CFG_SDRAM_BASE + CFG_SDRAM_SIZE - CFG_GBL_DATA_SIZE) /* start of global data */
|
||||
|
||||
/* monitor code */
|
||||
#define SIZE 0x40000
|
||||
#define CFG_MONITOR_LEN SIZE
|
||||
#define CFG_MONITOR_BASE (CFG_GBL_DATA_OFFSET - CFG_MONITOR_LEN)
|
||||
#define CFG_MONITOR_END (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
|
||||
#define CFG_MALLOC_LEN SIZE
|
||||
#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
|
||||
|
||||
/* stack */
|
||||
#define CFG_INIT_SP_OFFSET CFG_MONITOR_BASE
|
||||
|
||||
/*#define RAMENV */
|
||||
#define FLASH
|
||||
|
||||
#ifdef FLASH
|
||||
#define CFG_FLASH_BASE XILINX_FLASH_START
|
||||
#define CFG_FLASH_SIZE XILINX_FLASH_SIZE
|
||||
#define CFG_FLASH_CFI 1
|
||||
#define CFG_FLASH_CFI_DRIVER 1
|
||||
#define CFG_FLASH_EMPTY_INFO 1 /* ?empty sector */
|
||||
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
|
||||
#define CFG_MAX_FLASH_SECT 128 /* max number of sectors on one chip */
|
||||
|
||||
#ifdef RAMENV
|
||||
#define CFG_ENV_IS_NOWHERE 1
|
||||
#define CFG_ENV_SIZE 0x1000
|
||||
#define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SIZE)
|
||||
|
||||
#else /* !RAMENV */
|
||||
#define CFG_ENV_IS_IN_FLASH 1
|
||||
#define CFG_ENV_ADDR 0x40000
|
||||
#define CFG_ENV_SECT_SIZE 0x40000 /* 256K(one sector) for env */
|
||||
#define CFG_ENV_SIZE 0x2000
|
||||
#endif /* !RAMBOOT */
|
||||
#else /* !FLASH */
|
||||
/* ENV in RAM */
|
||||
#define CFG_NO_FLASH 1
|
||||
#define CFG_ENV_IS_NOWHERE 1
|
||||
#define CFG_ENV_SIZE 0x1000
|
||||
#define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SIZE)
|
||||
#endif /* !FLASH */
|
||||
|
||||
#ifdef FLASH
|
||||
#ifdef RAMENV
|
||||
#define CONFIG_COMMANDS (CONFIG__CMD_DFL |\
|
||||
CFG_CMD_MEMORY |\
|
||||
CFG_CMD_MISC |\
|
||||
CFG_CMD_AUTOSCRIPT |\
|
||||
CFG_CMD_IRQ |\
|
||||
CFG_CMD_ASKENV |\
|
||||
CFG_CMD_BDI |\
|
||||
CFG_CMD_RUN |\
|
||||
CFG_CMD_LOADS |\
|
||||
CFG_CMD_LOADB |\
|
||||
CFG_CMD_IMI |\
|
||||
CFG_CMD_NET |\
|
||||
CFG_CMD_CACHE |\
|
||||
CFG_CMD_IMLS |\
|
||||
CFG_CMD_FLASH |\
|
||||
CFG_CMD_PING \
|
||||
)
|
||||
#else /* !RAMENV */
|
||||
#define CONFIG_COMMANDS (CONFIG__CMD_DFL |\
|
||||
CFG_CMD_MEMORY |\
|
||||
CFG_CMD_MISC |\
|
||||
CFG_CMD_AUTOSCRIPT |\
|
||||
CFG_CMD_IRQ |\
|
||||
CFG_CMD_ASKENV |\
|
||||
CFG_CMD_BDI |\
|
||||
CFG_CMD_RUN |\
|
||||
CFG_CMD_LOADS |\
|
||||
CFG_CMD_LOADB |\
|
||||
CFG_CMD_IMI |\
|
||||
CFG_CMD_NET |\
|
||||
CFG_CMD_CACHE |\
|
||||
CFG_CMD_IMLS |\
|
||||
CFG_CMD_FLASH |\
|
||||
CFG_CMD_PING |\
|
||||
CFG_CMD_ENV |\
|
||||
CFG_CMD_SAVES \
|
||||
)
|
||||
|
||||
#endif
|
||||
|
||||
#else /* !FLASH */
|
||||
#define CONFIG_COMMANDS (CONFIG__CMD_DFL |\
|
||||
CFG_CMD_MEMORY |\
|
||||
CFG_CMD_MISC |\
|
||||
CFG_CMD_AUTOSCRIPT |\
|
||||
CFG_CMD_IRQ |\
|
||||
CFG_CMD_ASKENV |\
|
||||
CFG_CMD_BDI |\
|
||||
CFG_CMD_RUN |\
|
||||
CFG_CMD_LOADS |\
|
||||
CFG_CMD_LOADB |\
|
||||
CFG_CMD_IMI |\
|
||||
CFG_CMD_NET |\
|
||||
CFG_CMD_CACHE |\
|
||||
CFG_CMD_PING \
|
||||
)
|
||||
#endif /* !FLASH */
|
||||
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
|
||||
#include <cmd_confdefs.h>
|
||||
|
||||
/* Miscellaneous configurable options */
|
||||
#define CFG_PROMPT "U-Boot-mONStR> "
|
||||
#define CFG_CBSIZE 512 /* size of console buffer */
|
||||
#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16) /* print buffer size */
|
||||
#define CFG_MAXARGS 15 /* max number of command args */
|
||||
#define CFG_LONGHELP
|
||||
#define CFG_LOAD_ADDR 0x12000000 /* default load address */
|
||||
|
||||
#define CONFIG_BOOTDELAY 30
|
||||
#define CONFIG_BOOTARGS "root=romfs"
|
||||
#define CONFIG_HOSTNAME "ml401"
|
||||
#define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
|
||||
#define CONFIG_IPADDR 192.168.0.3
|
||||
#define CONFIG_SERVERIP 192.168.0.5
|
||||
#define CONFIG_GATEWAYIP 192.168.0.1
|
||||
#define CONFIG_ETHADDR 00:E0:0C:00:00:FD
|
||||
|
||||
/* architecture dependent code */
|
||||
#define CFG_USR_EXCEP /* user exception */
|
||||
#define CFG_HZ 1000
|
||||
|
||||
/* system ace */
|
||||
/*#define CONFIG_SYSTEMACE
|
||||
#define DEBUG_SYSTEMACE
|
||||
#define CFG_SYSTEMACE_BASE XILINX_SYSACE_BASEADDR
|
||||
#define CFG_SYSTEMACE_WIDTH XILINX_SYSACE_MEM_WIDTH
|
||||
#define CONFIG_DOS_PARTITION
|
||||
*/
|
||||
#endif /* __CONFIG_H */
|
||||
@@ -133,8 +133,8 @@
|
||||
|
||||
#if 1 /* feel free to disable for development */
|
||||
#define CONFIG_AUTOBOOT_KEYED /* Enable password protection */
|
||||
#define CONFIG_AUTOBOOT_PROMPT "\nSC3 - booting... stop with S\n"
|
||||
#define CONFIG_AUTOBOOT_DELAY_STR "S" /* 1st "password" */
|
||||
#define CONFIG_AUTOBOOT_PROMPT "\nSC3 - booting... stop with ENTER\n"
|
||||
#define CONFIG_AUTOBOOT_DELAY_STR "\n" /* 1st "password" */
|
||||
#endif
|
||||
|
||||
/*
|
||||
@@ -416,11 +416,11 @@ extern unsigned long offsetOfEnvironment;
|
||||
|
||||
#define CONFIG_JFFS2_NAND 1 /* jffs2 on nand support */
|
||||
|
||||
/* No command line, one static partition Partition 3 contains jffs2 rootfs */
|
||||
/* No command line, one static partition */
|
||||
#undef CONFIG_JFFS2_CMDLINE
|
||||
#define CONFIG_JFFS2_DEV "nand0"
|
||||
#define CONFIG_JFFS2_PART_SIZE 0x00400000
|
||||
#define CONFIG_JFFS2_PART_OFFSET 0x00c00000
|
||||
#define CONFIG_JFFS2_PART_SIZE 0x01000000
|
||||
#define CONFIG_JFFS2_PART_OFFSET 0x00000000
|
||||
|
||||
/*-----------------------------------------------------------------------
|
||||
* Cache Configuration
|
||||
|
||||
@@ -44,12 +44,17 @@
|
||||
#define CFG_FLASH_SIZE 0x00400000
|
||||
#define CFG_RESET_ADDRESS 0xfff00100
|
||||
#define CFG_MONITOR_LEN (256 << 10) /* Reserve 256 kB for Monitor */
|
||||
#define CFG_MONITOR_BASE (CFG_SDRAM_BASE + CFG_SDRAM_SIZE - (1024 * 1024))
|
||||
#define CFG_MONITOR_BASE (CFG_SDRAM_BASE + CFG_SDRAM_SIZE - (1024 * 1024))
|
||||
#define CFG_MALLOC_LEN (256 << 10) /* Reserve 256 kB for malloc */
|
||||
#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - (1024 * 1024))
|
||||
|
||||
#define CONFIG_BAUDRATE 115200
|
||||
#define CFG_BAUDRATE_TABLE { 115200 }
|
||||
|
||||
/* System Register (GPIO) */
|
||||
#define MICROBLAZE_SYSREG_BASE_ADDR 0xFFFFA000
|
||||
#define MICROBLAZE_SYSREG_RECONFIGURE (1 << 0)
|
||||
|
||||
#define CONFIG_COMMANDS (CONFIG__CMD_DFL)
|
||||
|
||||
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
|
||||
|
||||
174
include/configs/xupv2p.h
Normal file
174
include/configs/xupv2p.h
Normal file
@@ -0,0 +1,174 @@
|
||||
/*
|
||||
* (C) Copyright 2007 Czech Technical University.
|
||||
*
|
||||
* Michal SIMEK <monstr@monstr.eu>
|
||||
*
|
||||
* See file CREDITS for list of people who contributed to this
|
||||
* project.
|
||||
*
|
||||
* 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
|
||||
|
||||
#include "../board/xilinx/xupv2p/xparameters.h"
|
||||
|
||||
#define CONFIG_MICROBLAZE 1 /* MicroBlaze CPU */
|
||||
#define CONFIG_XUPV2P 1
|
||||
|
||||
/* uart */
|
||||
#define CONFIG_SERIAL_BASE XILINX_UART_BASEADDR
|
||||
#define CONFIG_BAUDRATE XILINX_UART_BAUDRATE
|
||||
#define CFG_BAUDRATE_TABLE { CONFIG_BAUDRATE }
|
||||
|
||||
/* ethernet */
|
||||
#define CONFIG_EMAC 1
|
||||
#define XPAR_EMAC_0_DEVICE_ID XPAR_XEMAC_NUM_INSTANCES
|
||||
|
||||
/*
|
||||
* setting reset address
|
||||
*
|
||||
* TEXT_BASE is set to place, where the U-BOOT run in RAM, but
|
||||
* if you want to store U-BOOT in flash, set CFG_RESET_ADDRESS
|
||||
* to FLASH memory and after loading bitstream jump to FLASH.
|
||||
* U-BOOT auto-relocate to TEXT_BASE. After RESET command Microblaze
|
||||
* jump to CFG_RESET_ADDRESS where is the original U-BOOT code.
|
||||
*/
|
||||
#define CFG_RESET_ADDRESS 0x36000000
|
||||
|
||||
/* gpio */
|
||||
#define CFG_GPIO_0 1
|
||||
#define CFG_GPIO_0_ADDR XILINX_GPIO_BASEADDR
|
||||
|
||||
/* interrupt controller */
|
||||
#define CFG_INTC_0 1
|
||||
#define CFG_INTC_0_ADDR XILINX_INTC_BASEADDR
|
||||
#define CFG_INTC_0_NUM XILINX_INTC_NUM_INTR_INPUTS
|
||||
|
||||
/* timer */
|
||||
#define CFG_TIMER_0 1
|
||||
#define CFG_TIMER_0_ADDR XILINX_TIMER_BASEADDR
|
||||
#define CFG_TIMER_0_IRQ XILINX_TIMER_IRQ
|
||||
#define FREQUENCE XILINX_CLOCK_FREQ
|
||||
#define CFG_TIMER_0_PRELOAD ( FREQUENCE/1000 )
|
||||
|
||||
/*
|
||||
* memory layout - Example
|
||||
* TEXT_BASE = 0x3600_0000;
|
||||
* CFG_SRAM_BASE = 0x3000_0000;
|
||||
* CFG_SRAM_SIZE = 0x1000_0000;
|
||||
*
|
||||
* CFG_GBL_DATA_OFFSET = 0x3000_0000 + 0x1000_0000 - 0x1000 = 0x3FFF_F000
|
||||
* CFG_MONITOR_BASE = 0x3FFF_F000 - 0x40000 = 0x3FFB_F000
|
||||
* CFG_MALLOC_BASE = 0x3FFB_F000 - 0x40000 = 0x3FF7_F000
|
||||
*
|
||||
* 0x3000_0000 CFG_SDRAM_BASE
|
||||
* FREE
|
||||
* 0x3600_0000 TEXT_BASE
|
||||
* U-BOOT code
|
||||
* 0x3602_0000
|
||||
* FREE
|
||||
*
|
||||
* STACK
|
||||
* 0x3FF7_F000 CFG_MALLOC_BASE
|
||||
* MALLOC_AREA 256kB Alloc
|
||||
* 0x3FFB_F000 CFG_MONITOR_BASE
|
||||
* MONITOR_CODE 256kB Env
|
||||
* 0x3FFF_F000 CFG_GBL_DATA_OFFSET
|
||||
* GLOBAL_DATA 4kB bd, gd
|
||||
* 0x4000_0000 CFG_SDRAM_BASE + CFG_SDRAM_SIZE
|
||||
*/
|
||||
|
||||
/* ddr sdram - main memory */
|
||||
#define CFG_SDRAM_BASE XILINX_RAM_START
|
||||
#define CFG_SDRAM_SIZE XILINX_RAM_SIZE
|
||||
#define CFG_MEMTEST_START CFG_SDRAM_BASE
|
||||
#define CFG_MEMTEST_END (CFG_SDRAM_BASE + 0x1000)
|
||||
|
||||
/* global pointer */
|
||||
#define CFG_GBL_DATA_SIZE 0x1000 /* size of global data */
|
||||
#define CFG_GBL_DATA_OFFSET (CFG_SDRAM_BASE + CFG_SDRAM_SIZE - CFG_GBL_DATA_SIZE) /* start of global data */
|
||||
|
||||
/* monitor code */
|
||||
#define SIZE 0x40000
|
||||
#define CFG_MONITOR_LEN SIZE
|
||||
#define CFG_MONITOR_BASE (CFG_GBL_DATA_OFFSET - CFG_MONITOR_LEN)
|
||||
#define CFG_MONITOR_END (CFG_MONITOR_BASE + CFG_MONITOR_LEN)
|
||||
#define CFG_MALLOC_LEN SIZE
|
||||
#define CFG_MALLOC_BASE (CFG_MONITOR_BASE - CFG_MALLOC_LEN)
|
||||
|
||||
/* stack */
|
||||
#define CFG_INIT_SP_OFFSET CFG_MALLOC_BASE
|
||||
|
||||
#define CFG_NO_FLASH 1
|
||||
#define CFG_ENV_IS_NOWHERE 1
|
||||
#define CFG_ENV_SIZE 0x1000
|
||||
#define CFG_ENV_ADDR (CFG_MONITOR_BASE - CFG_ENV_SIZE)
|
||||
#define CONFIG_COMMANDS (CONFIG__CMD_DFL |\
|
||||
CFG_CMD_MEMORY |\
|
||||
CFG_CMD_IRQ |\
|
||||
CFG_CMD_BDI |\
|
||||
CFG_CMD_NET |\
|
||||
CFG_CMD_IMI |\
|
||||
CFG_CMD_ECHO |\
|
||||
CFG_CMD_CACHE |\
|
||||
CFG_CMD_RUN |\
|
||||
CFG_CMD_AUTOSCRIPT |\
|
||||
CFG_CMD_ASKENV |\
|
||||
CFG_CMD_LOADS |\
|
||||
CFG_CMD_LOADB |\
|
||||
CFG_CMD_MISC |\
|
||||
CFG_CMD_PING \
|
||||
)
|
||||
|
||||
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
|
||||
#include <cmd_confdefs.h>
|
||||
|
||||
/* Miscellaneous configurable options */
|
||||
#define CFG_PROMPT "U-Boot-mONStR> "
|
||||
#define CFG_CBSIZE 512 /* size of console buffer */
|
||||
#define CFG_PBSIZE (CFG_CBSIZE + sizeof(CFG_PROMPT) + 16) /* print buffer size */
|
||||
#define CFG_MAXARGS 15 /* max number of command args */
|
||||
#define CFG_LONGHELP
|
||||
#define CFG_LOAD_ADDR 0x12000000 /* default load address */
|
||||
|
||||
#define CONFIG_BOOTDELAY 30
|
||||
#define CONFIG_BOOTARGS "root=romfs"
|
||||
#define CONFIG_HOSTNAME "ml401"
|
||||
#define CONFIG_BOOTCOMMAND "base 0;tftp 11000000 image.img;bootm"
|
||||
#define CONFIG_IPADDR 192.168.0.3
|
||||
#define CONFIG_SERVERIP 192.168.0.5
|
||||
#define CONFIG_GATEWAYIP 192.168.0.1
|
||||
#define CONFIG_ETHADDR 00:E0:0C:00:00:FD
|
||||
|
||||
/* architecture dependent code */
|
||||
#define CFG_USR_EXCEP /* user exception */
|
||||
#define CFG_HZ 1000
|
||||
|
||||
#define CONFIG_PREBOOT "echo U-BOOT by mONStR;" \
|
||||
"base 0;" \
|
||||
"echo"
|
||||
|
||||
|
||||
/* system ace */
|
||||
/*#define CONFIG_SYSTEMACE
|
||||
#define DEBUG_SYSTEMACE
|
||||
#define CFG_SYSTEMACE_BASE 0xCF000000
|
||||
#define CFG_SYSTEMACE_WIDTH 16
|
||||
#define CONFIG_DOS_PARTITION*/
|
||||
|
||||
#endif /* __CONFIG_H */
|
||||
60
include/fdt.h
Normal file
60
include/fdt.h
Normal file
@@ -0,0 +1,60 @@
|
||||
#ifndef _FDT_H
|
||||
#define _FDT_H
|
||||
|
||||
#ifndef __ASSEMBLY__
|
||||
|
||||
struct fdt_header {
|
||||
uint32_t magic; /* magic word FDT_MAGIC */
|
||||
uint32_t totalsize; /* total size of DT block */
|
||||
uint32_t off_dt_struct; /* offset to structure */
|
||||
uint32_t off_dt_strings; /* offset to strings */
|
||||
uint32_t off_mem_rsvmap; /* offset to memory reserve map */
|
||||
uint32_t version; /* format version */
|
||||
uint32_t last_comp_version; /* last compatible version */
|
||||
|
||||
/* version 2 fields below */
|
||||
uint32_t boot_cpuid_phys; /* Which physical CPU id we're
|
||||
booting on */
|
||||
/* version 3 fields below */
|
||||
uint32_t size_dt_strings; /* size of the strings block */
|
||||
|
||||
/* version 17 fields below */
|
||||
uint32_t size_dt_struct; /* size of the structure block */
|
||||
};
|
||||
|
||||
struct fdt_reserve_entry {
|
||||
uint64_t address;
|
||||
uint64_t size;
|
||||
};
|
||||
|
||||
struct fdt_node_header {
|
||||
uint32_t tag;
|
||||
char name[0];
|
||||
};
|
||||
|
||||
struct fdt_property {
|
||||
uint32_t tag;
|
||||
uint32_t len;
|
||||
uint32_t nameoff;
|
||||
char data[0];
|
||||
};
|
||||
|
||||
#endif /* !__ASSEMBLY */
|
||||
|
||||
#define FDT_MAGIC 0xd00dfeed /* 4: version, 4: total size */
|
||||
#define FDT_TAGSIZE sizeof(uint32_t)
|
||||
|
||||
#define FDT_BEGIN_NODE 0x1 /* Start node: full name */
|
||||
#define FDT_END_NODE 0x2 /* End node */
|
||||
#define FDT_PROP 0x3 /* Property: name off,
|
||||
size, content */
|
||||
#define FDT_NOP 0x4 /* nop */
|
||||
#define FDT_END 0x9
|
||||
|
||||
#define FDT_V1_SIZE (7*sizeof(uint32_t))
|
||||
#define FDT_V2_SIZE (FDT_V1_SIZE + sizeof(uint32_t))
|
||||
#define FDT_V3_SIZE (FDT_V2_SIZE + sizeof(uint32_t))
|
||||
#define FDT_V16_SIZE FDT_V3_SIZE
|
||||
#define FDT_V17_SIZE (FDT_V16_SIZE + sizeof(uint32_t))
|
||||
|
||||
#endif /* _FDT_H */
|
||||
138
include/libfdt.h
Normal file
138
include/libfdt.h
Normal file
@@ -0,0 +1,138 @@
|
||||
#ifndef _LIBFDT_H
|
||||
#define _LIBFDT_H
|
||||
/*
|
||||
* libfdt - Flat Device Tree manipulation
|
||||
* Copyright (C) 2006 David Gibson, IBM Corporation.
|
||||
*
|
||||
* This library is free software; you can redistribute it and/or
|
||||
* modify it under the terms of the GNU Lesser General Public License
|
||||
* as published by the Free Software Foundation; either version 2.1 of
|
||||
* the License, or (at your option) any later version.
|
||||
*
|
||||
* This library 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
|
||||
* Lesser General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU Lesser General Public
|
||||
* License along with this library; if not, write to the Free Software
|
||||
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
||||
*/
|
||||
|
||||
#include <fdt.h>
|
||||
#include <libfdt_env.h>
|
||||
|
||||
#define FDT_FIRST_SUPPORTED_VERSION 0x10
|
||||
#define FDT_LAST_SUPPORTED_VERSION 0x11
|
||||
|
||||
/* Error codes: informative error codes */
|
||||
#define FDT_ERR_NOTFOUND 1
|
||||
#define FDT_ERR_EXISTS 2
|
||||
#define FDT_ERR_NOSPACE 3
|
||||
|
||||
/* Error codes: codes for bad parameters */
|
||||
#define FDT_ERR_BADOFFSET 4
|
||||
#define FDT_ERR_BADPATH 5
|
||||
#define FDT_ERR_BADSTATE 6
|
||||
|
||||
/* Error codes: codes for bad device tree blobs */
|
||||
#define FDT_ERR_TRUNCATED 7
|
||||
#define FDT_ERR_BADMAGIC 8
|
||||
#define FDT_ERR_BADVERSION 9
|
||||
#define FDT_ERR_BADSTRUCTURE 10
|
||||
#define FDT_ERR_BADLAYOUT 11
|
||||
|
||||
#define FDT_ERR_MAX 11
|
||||
|
||||
#define fdt_get_header(fdt, field) \
|
||||
(fdt32_to_cpu(((struct fdt_header *)(fdt))->field))
|
||||
#define fdt_magic(fdt) (fdt_get_header(fdt, magic))
|
||||
#define fdt_totalsize(fdt) (fdt_get_header(fdt, totalsize))
|
||||
#define fdt_off_dt_struct(fdt) (fdt_get_header(fdt, off_dt_struct))
|
||||
#define fdt_off_dt_strings(fdt) (fdt_get_header(fdt, off_dt_strings))
|
||||
#define fdt_off_mem_rsvmap(fdt) (fdt_get_header(fdt, off_mem_rsvmap))
|
||||
#define fdt_version(fdt) (fdt_get_header(fdt, version))
|
||||
#define fdt_last_comp_version(fdt) (fdt_get_header(fdt, last_comp_version))
|
||||
#define fdt_boot_cpuid_phys(fdt) (fdt_get_header(fdt, boot_cpuid_phys))
|
||||
#define fdt_size_dt_strings(fdt) (fdt_get_header(fdt, size_dt_strings))
|
||||
#define fdt_size_dt_struct(fdt) (fdt_get_header(fdt, size_dt_struct))
|
||||
|
||||
#define fdt_set_header(fdt, field, val) \
|
||||
((struct fdt_header *)(fdt))->field = cpu_to_fdt32(val)
|
||||
|
||||
void *fdt_offset_ptr(const void *fdt, int offset, int checklen);
|
||||
|
||||
#define fdt_offset_ptr_typed(fdt, offset, var) \
|
||||
((typeof(var))(fdt_offset_ptr((fdt), (offset), sizeof(*(var)))))
|
||||
|
||||
int fdt_move(const void *fdt, void *buf, int bufsize);
|
||||
|
||||
/* Read-only functions */
|
||||
char *fdt_string(const void *fdt, int stroffset);
|
||||
|
||||
int fdt_subnode_offset_namelen(const void *fdt, int parentoffset,
|
||||
const char *name, int namelen);
|
||||
int fdt_subnode_offset(const void *fdt, int parentoffset, const char *name);
|
||||
|
||||
int fdt_path_offset(const void *fdt, const char *path);
|
||||
|
||||
struct fdt_property *fdt_get_property(const void *fdt, int nodeoffset,
|
||||
const char *name, int *lenp);
|
||||
void *fdt_getprop(const void *fdt, int nodeoffset,
|
||||
const char *name, int *lenp);
|
||||
|
||||
uint32_t fdt_next_tag(const void *fdt, int offset,
|
||||
int *nextoffset, char **namep);
|
||||
|
||||
/* Write-in-place functions */
|
||||
int fdt_setprop_inplace(void *fdt, int nodeoffset, const char *name,
|
||||
const void *val, int len);
|
||||
|
||||
#define fdt_setprop_inplace_typed(fdt, nodeoffset, name, val) \
|
||||
({ \
|
||||
typeof(val) x = val; \
|
||||
fdt_setprop_inplace(fdt, nodeoffset, name, &x, sizeof(x)); \
|
||||
})
|
||||
|
||||
int fdt_nop_property(void *fdt, int nodeoffset, const char *name);
|
||||
int fdt_nop_node(void *fdt, int nodeoffset);
|
||||
|
||||
/* Sequential-write functions */
|
||||
int fdt_create(void *buf, int bufsize);
|
||||
int fdt_add_reservemap_entry(void *fdt, uint64_t addr, uint64_t size);
|
||||
int fdt_finish_reservemap(void *fdt);
|
||||
int fdt_begin_node(void *fdt, const char *name);
|
||||
int fdt_property(void *fdt, const char *name, const void *val, int len);
|
||||
#define fdt_property_typed(fdt, name, val) \
|
||||
({ \
|
||||
typeof(val) x = (val); \
|
||||
fdt_property((fdt), (name), &x, sizeof(x)); \
|
||||
})
|
||||
#define fdt_property_string(fdt, name, str) \
|
||||
fdt_property(fdt, name, str, strlen(str)+1)
|
||||
int fdt_end_node(void *fdt);
|
||||
int fdt_finish(void *fdt);
|
||||
|
||||
/* Read-write functions */
|
||||
int fdt_open_into(void *fdt, void *buf, int bufsize);
|
||||
int fdt_pack(void *fdt);
|
||||
|
||||
int fdt_setprop(void *fdt, int nodeoffset, const char *name,
|
||||
const void *val, int len);
|
||||
#define fdt_setprop_typed(fdt, nodeoffset, name, val) \
|
||||
({ \
|
||||
typeof(val) x = (val); \
|
||||
fdt_setprop((fdt), (nodeoffset), (name), &x, sizeof(x)); \
|
||||
})
|
||||
#define fdt_setprop_string(fdt, nodeoffset, name, str) \
|
||||
fdt_setprop((fdt), (nodeoffset), (name), (str), strlen(str)+1)
|
||||
int fdt_delprop(void *fdt, int nodeoffset, const char *name);
|
||||
int fdt_add_subnode_namelen(void *fdt, int parentoffset,
|
||||
const char *name, int namelen);
|
||||
int fdt_add_subnode(void *fdt, int parentoffset, const char *name);
|
||||
int fdt_del_node(void *fdt, int nodeoffset);
|
||||
|
||||
/* Extra functions */
|
||||
const char *fdt_strerror(int errval);
|
||||
|
||||
#endif /* _LIBFDT_H */
|
||||
16
include/libfdt_env.h
Normal file
16
include/libfdt_env.h
Normal file
@@ -0,0 +1,16 @@
|
||||
#ifndef _LIBFDT_ENV_H
|
||||
#define _LIBFDT_ENV_H
|
||||
|
||||
#include <stddef.h>
|
||||
#include <linux/types.h>
|
||||
#include <asm/byteorder.h>
|
||||
#include <linux/string.h>
|
||||
|
||||
struct fdt_header *fdt; /* Pointer to the working fdt */
|
||||
|
||||
#define fdt32_to_cpu(x) __be32_to_cpu(x)
|
||||
#define cpu_to_fdt32(x) __cpu_to_be32(x)
|
||||
#define fdt64_to_cpu(x) __be64_to_cpu(x)
|
||||
#define cpu_to_fdt64(x) __cpu_to_be64(x)
|
||||
|
||||
#endif /* _LIBFDT_ENV_H */
|
||||
Reference in New Issue
Block a user