Merge with git://www.denx.de/git/u-boot.git

This commit is contained in:
Peter Pearse
2007-09-07 13:26:51 +01:00
40 changed files with 2361 additions and 320 deletions

View File

@@ -1288,15 +1288,15 @@ typedef void (*ExcpHndlr) (void) ;
#define _GEDR(x) __REG2(0x40E00048, ((x) & 0x60) >> 3)
#define _GAFR(x) __REG2(0x40E00054, ((x) & 0x70) >> 2)
#define GPLR(x) ((((x) & 0x7f) < 96) ? _GPLR(x) : GPLR3)
#define GPDR(x) ((((x) & 0x7f) < 96) ? _GPDR(x) : GPDR3)
#define GPSR(x) ((((x) & 0x7f) < 96) ? _GPSR(x) : GPSR3)
#define GPCR(x) ((((x) & 0x7f) < 96) ? _GPCR(x) : GPCR3)
#define GRER(x) ((((x) & 0x7f) < 96) ? _GRER(x) : GRER3)
#define GFER(x) ((((x) & 0x7f) < 96) ? _GFER(x) : GFER3)
#define GEDR(x) ((((x) & 0x7f) < 96) ? _GEDR(x) : GEDR3)
#define GAFR(x) ((((x) & 0x7f) < 96) ? _GAFR(x) : \
((((x) & 0x7f) < 112) ? GAFR3_L : GAFR3_U))
#define GPLR(x) __REG2(0x40E00000 + (((x) & 0x7f) < 96) ? 0:0x100, ((x) & 0x60) >> 3)
#define GPDR(x) __REG2(0x40E0000C + (((x) & 0x7f) < 96) ? 0:0x100, ((x) & 0x60) >> 3)
#define GPSR(x) __REG2(0x40E00018 + (((x) & 0x7f) < 96) ? 0:0x100, ((x) & 0x60) >> 3)
#define GPCR(x) __REG2(0x40E00024 + (((x) & 0x7f) < 96) ? 0:0x100, ((x) & 0x60) >> 3)
#define GRER(x) __REG2(0x40E00030 + (((x) & 0x7f) < 96) ? 0:0x100, ((x) & 0x60) >> 3)
#define GFER(x) __REG2(0x40E0003C + (((x) & 0x7f) < 96) ? 0:0x100, ((x) & 0x60) >> 3)
#define GEDR(x) __REG2(0x40E00048 + (((x) & 0x7f) < 96) ? 0:0x100, ((x) & 0x60) >> 3)
#define GAFR(x) __REG2((((x) & 0x7f) < 96) ? 0x40E00054 : \
((((x) & 0x7f) < 112) ? 0x40E0006C : 0x40E00070),((x) & 0x60) >> 3)
#else
#define GPLR(x) __REG2(0x40E00000, ((x) & 0x60) >> 3)

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@@ -1,126 +1,31 @@
/* $Id: string.h,v 1.13 2000/02/19 14:12:14 harald Exp $
*
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (c) 1994, 1995, 1996, 1997, 1998 by Ralf Baechle
* Copyright (c) 1994, 95, 96, 97, 98, 2000, 01 Ralf Baechle
* Copyright (c) 2000 by Silicon Graphics, Inc.
* Copyright (c) 2001 MIPS Technologies, Inc.
*/
#ifndef __ASM_MIPS_STRING_H
#define __ASM_MIPS_STRING_H
#ifndef _ASM_STRING_H
#define _ASM_STRING_H
#include <linux/config.h>
/*
* We don't do inline string functions, since the
* optimised inline asm versions are not small.
*/
#define __HAVE_ARCH_STRCPY
extern __inline__ char *strcpy(char *__dest, __const__ char *__src)
{
char *__xdest = __dest;
#undef __HAVE_ARCH_STRCPY
extern char *strcpy(char *__dest, __const__ char *__src);
__asm__ __volatile__(
".set\tnoreorder\n\t"
".set\tnoat\n"
"1:\tlbu\t$1,(%1)\n\t"
"addiu\t%1,1\n\t"
"sb\t$1,(%0)\n\t"
"bnez\t$1,1b\n\t"
"addiu\t%0,1\n\t"
".set\tat\n\t"
".set\treorder"
: "=r" (__dest), "=r" (__src)
: "0" (__dest), "1" (__src)
: "$1","memory");
#undef __HAVE_ARCH_STRNCPY
extern char *strncpy(char *__dest, __const__ char *__src, size_t __n);
return __xdest;
}
#undef __HAVE_ARCH_STRCMP
extern int strcmp(__const__ char *__cs, __const__ char *__ct);
#define __HAVE_ARCH_STRNCPY
extern __inline__ char *strncpy(char *__dest, __const__ char *__src, size_t __n)
{
char *__xdest = __dest;
if (__n == 0)
return __xdest;
__asm__ __volatile__(
".set\tnoreorder\n\t"
".set\tnoat\n"
"1:\tlbu\t$1,(%1)\n\t"
"subu\t%2,1\n\t"
"sb\t$1,(%0)\n\t"
"beqz\t$1,2f\n\t"
"addiu\t%0,1\n\t"
"bnez\t%2,1b\n\t"
"addiu\t%1,1\n"
"2:\n\t"
".set\tat\n\t"
".set\treorder"
: "=r" (__dest), "=r" (__src), "=r" (__n)
: "0" (__dest), "1" (__src), "2" (__n)
: "$1","memory");
return __dest;
}
#define __HAVE_ARCH_STRCMP
extern __inline__ int strcmp(__const__ char *__cs, __const__ char *__ct)
{
int __res;
__asm__ __volatile__(
".set\tnoreorder\n\t"
".set\tnoat\n\t"
"lbu\t%2,(%0)\n"
"1:\tlbu\t$1,(%1)\n\t"
"addiu\t%0,1\n\t"
"bne\t$1,%2,2f\n\t"
"addiu\t%1,1\n\t"
"bnez\t%2,1b\n\t"
"lbu\t%2,(%0)\n\t"
#if defined(CONFIG_CPU_R3000)
"nop\n\t"
#endif
"move\t%2,$1\n"
"2:\tsubu\t%2,$1\n"
"3:\t.set\tat\n\t"
".set\treorder"
: "=r" (__cs), "=r" (__ct), "=r" (__res)
: "0" (__cs), "1" (__ct)
: "$1");
return __res;
}
#define __HAVE_ARCH_STRNCMP
extern __inline__ int
strncmp(__const__ char *__cs, __const__ char *__ct, size_t __count)
{
int __res;
__asm__ __volatile__(
".set\tnoreorder\n\t"
".set\tnoat\n"
"1:\tlbu\t%3,(%0)\n\t"
"beqz\t%2,2f\n\t"
"lbu\t$1,(%1)\n\t"
"subu\t%2,1\n\t"
"bne\t$1,%3,3f\n\t"
"addiu\t%0,1\n\t"
"bnez\t%3,1b\n\t"
"addiu\t%1,1\n"
"2:\n\t"
#if defined(CONFIG_CPU_R3000)
"nop\n\t"
#endif
"move\t%3,$1\n"
"3:\tsubu\t%3,$1\n\t"
".set\tat\n\t"
".set\treorder"
: "=r" (__cs), "=r" (__ct), "=r" (__count), "=r" (__res)
: "0" (__cs), "1" (__ct), "2" (__count)
: "$1");
return __res;
}
#undef __HAVE_ARCH_STRNCMP
extern int strncmp(__const__ char *__cs, __const__ char *__ct, size_t __count);
#undef __HAVE_ARCH_MEMSET
extern void *memset(void *__s, int __c, size_t __count);
@@ -131,27 +36,4 @@ extern void *memcpy(void *__to, __const__ void *__from, size_t __n);
#undef __HAVE_ARCH_MEMMOVE
extern void *memmove(void *__dest, __const__ void *__src, size_t __n);
/* Don't build bcopy at all ... */
#define __HAVE_ARCH_BCOPY
#define __HAVE_ARCH_MEMSCAN
extern __inline__ void *memscan(void *__addr, int __c, size_t __size)
{
char *__end = (char *)__addr + __size;
__asm__(".set\tpush\n\t"
".set\tnoat\n\t"
".set\treorder\n\t"
"1:\tbeq\t%0,%1,2f\n\t"
"addiu\t%0,1\n\t"
"lb\t$1,-1(%0)\n\t"
"bne\t$1,%4,1b\n"
"2:\t.set\tpop"
: "=r" (__addr), "=r" (__end)
: "0" (__addr), "1" (__end), "r" (__c)
: "$1");
return __addr;
}
#endif /* __ASM_MIPS_STRING_H */
#endif /* _ASM_STRING_H */

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@@ -178,7 +178,7 @@
#endif /* CONFIG_MPC5200 */
/* pass open firmware flat tree */
#define CONFIG_OF_FLAT_TREE 1
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define OF_CPU "PowerPC,5200@0"

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@@ -310,6 +310,9 @@ extern unsigned long get_board_sys_clk(unsigned long dummy);
#define CFG_PCIE3_IO_BASE 0x00000000
#define CFG_PCIE3_IO_PHYS 0xb0100000 /* reuse mem LAW */
#define CFG_PCIE3_IO_SIZE 0x00100000 /* 1M */
#define CFG_PCIE3_MEM_BASE2 0xb0200000
#define CFG_PCIE3_MEM_PHYS2 CFG_PCIE3_MEM_BASE2
#define CFG_PCIE3_MEM_SIZE2 0x00200000 /* 1M */
#if defined(CONFIG_PCI)

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@@ -701,7 +701,7 @@
* Open firmware flat tree support
*-----------------------------------------------------------------------
*/
#define CONFIG_OF_FLAT_TREE 1
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define OF_CPU "PowerPC,5200@0"

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@@ -145,7 +145,7 @@
#if 0
/* pass open firmware flat tree */
#define CONFIG_OF_FLAT_TREE 1
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define OF_CPU "PowerPC,5200@0"

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@@ -417,7 +417,7 @@ extern void __led_set(led_id_t id, int state);
#define CFG_RESET_ADDRESS 0xfff00100
/* pass open firmware flat tree */
#define CONFIG_OF_FLAT_TREE 1
#define CONFIG_OF_LIBFDT 1
#define CONFIG_OF_BOARD_SETUP 1
#define OF_CPU "PowerPC,5200@0"

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@@ -400,7 +400,8 @@
*----------------------------------------------------------------------*/
/* General PCI */
#define CONFIG_PCI /* include pci support */
#undef CONFIG_PCI_PNP /* do (not) pci plug-and-play */
#define CONFIG_PCI_PNP /* do pci plug-and-play */
#define CFG_PCI_CACHE_LINE_SIZE 0 /* to avoid problems with PNP */
#define CONFIG_PCI_SCAN_SHOW /* show pci devices on startup */
#define CFG_PCI_TARGBASE 0x80000000 /* PCIaddr mapped to CFG_PCI_MEMBASE*/

325
include/configs/trizepsiv.h Normal file
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@@ -0,0 +1,325 @@
/*
* (C) Copyright 2007
* Stefano Babic, DENX Gmbh, sbabic@denx.de
*
* (C) Copyright 2004
* Robert Whaley, Applied Data Systems, Inc. rwhaley@applieddata.net
*
* (C) Copyright 2002
* Kyle Harris, Nexus Technologies, Inc. kharris@nexus-tech.net
*
* (C) Copyright 2002
* Sysgo Real-Time Solutions, GmbH <www.elinos.com>
* Marius Groeger <mgroeger@sysgo.de>
*
* Configuation settings for the LUBBOCK board.
*
* 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
/*
* High Level Configuration Options
* (easy to change)
*/
#define CONFIG_PXA27X 1 /* This is an PXA27x CPU */
#define LITTLEENDIAN 1 /* used by usb_ohci.c */
#define CONFIG_MMC 1
#define BOARD_LATE_INIT 1
#undef CONFIG_USE_IRQ /* we don't need IRQ/FIQ stuff */
#define RTC
/*
* Size of malloc() pool
*/
#define CFG_MALLOC_LEN (CFG_ENV_SIZE + 128*1024)
#define CFG_GBL_DATA_SIZE 128 /* size in bytes reserved for initial data */
/*
* Hardware drivers
*/
/*
* select serial console configuration
*/
#define CONFIG_SERIAL_MULTI
#define CONFIG_FFUART 1 /* we use FFUART on Conxs */
#define CONFIG_BTUART 1 /* we use BTUART on Conxs */
#define CONFIG_STUART 1 /* we use STUART on Conxs */
/* allow to overwrite serial and ethaddr */
#define CONFIG_ENV_OVERWRITE
#define CONFIG_BAUDRATE 38400
#define CONFIG_DOS_PARTITION 1
/*
* Command line configuration.
*/
#include <config_cmd_default.h>
#define CONFIG_CMD_MMC
#define CONFIG_CMD_FAT
#define CONFIG_CMD_IMLS
#define CONFIG_CMD_PING
#define CONFIG_CMD_USB
/* this must be included AFTER the definition of CONFIG_COMMANDS (if any) */
#undef CONFIG_SHOW_BOOT_PROGRESS
#define CONFIG_BOOTDELAY 3
#define CONFIG_SERVERIP 192.168.1.99
#define CONFIG_BOOTCOMMAND "run boot_flash"
#define CONFIG_BOOTARGS "console=ttyS0,38400 ramdisk_size=12288"\
" rw root=/dev/ram initrd=0xa0800000,5m"
#define CONFIG_EXTRA_ENV_SETTINGS \
"program_boot_mmc=" \
"mw.b 0xa0010000 0xff 0x20000; " \
"if mmcinit && " \
"fatload mmc 0 0xa0010000 u-boot.bin; " \
"then " \
"protect off 0x0 0x1ffff; " \
"erase 0x0 0x1ffff; " \
"cp.b 0xa0010000 0x0 0x20000; " \
"fi\0" \
"program_uzImage_mmc=" \
"mw.b 0xa0010000 0xff 0x180000; " \
"if mmcinit && " \
"fatload mmc 0 0xa0010000 uzImage; " \
"then " \
"protect off 0x40000 0x1bffff; " \
"erase 0x40000 0x1bffff; " \
"cp.b 0xa0010000 0x40000 0x180000; " \
"fi\0" \
"program_ramdisk_mmc=" \
"mw.b 0xa0010000 0xff 0x500000; " \
"if mmcinit && " \
"fatload mmc 0 0xa0010000 ramdisk.gz; " \
"then " \
"protect off 0x1c0000 0x6bffff; " \
"erase 0x1c0000 0x6bffff; " \
"cp.b 0xa0010000 0x1c0000 0x500000; " \
"fi\0" \
"boot_mmc=" \
"if mmcinit && " \
"fatload mmc 0 0xa0030000 uzImage && " \
"fatload mmc 0 0xa0800000 ramdisk.gz; " \
"then " \
"bootm 0xa0030000; " \
"fi\0" \
"boot_flash=" \
"cp.b 0x1c0000 0xa0800000 0x500000; " \
"bootm 0x40000\0" \
#define CONFIG_SETUP_MEMORY_TAGS 1
#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
/* #define CONFIG_INITRD_TAG 1 */
#if (CONFIG_COMMANDS & CFG_CMD_KGDB)
#define CONFIG_KGDB_BAUDRATE 230400 /* speed to run kgdb serial port */
#define CONFIG_KGDB_SER_INDEX 2 /* which serial port to use */
#endif
/*
* Miscellaneous configurable options
*/
#define CFG_HUSH_PARSER 1
#define CFG_PROMPT_HUSH_PS2 "> "
#define CFG_LONGHELP /* undef to save memory */
#ifdef CFG_HUSH_PARSER
#define CFG_PROMPT "$ " /* Monitor Command Prompt */
#else
#define CFG_PROMPT "=> " /* Monitor Command Prompt */
#endif
#define CFG_CBSIZE 256 /* Console I/O Buffer Size */
#define CFG_PBSIZE (CFG_CBSIZE+sizeof(CFG_PROMPT)+16) /* Print Buffer Size */
#define CFG_MAXARGS 16 /* max number of command args */
#define CFG_BARGSIZE CFG_CBSIZE /* Boot Argument Buffer Size */
#define CFG_DEVICE_NULLDEV 1
#define CFG_MEMTEST_START 0xa0400000 /* memtest works on */
#define CFG_MEMTEST_END 0xa0800000 /* 4 ... 8 MB in DRAM */
#undef CFG_CLKS_IN_HZ /* everything, incl board info, in Hz */
#define CFG_LOAD_ADDR 0xa1000000 /* default load address */
#define CFG_HZ 3686400 /* incrementer freq: 3.6864 MHz */
#define CFG_CPUSPEED 0x207 /* need to look more closely, I think this is Turbo = 2x, L=91Mhz */
/* valid baudrates */
#define CFG_BAUDRATE_TABLE { 9600, 19200, 38400, 57600, 115200 }
#define CFG_MMC_BASE 0xF0000000
/*
* Stack sizes
*
* The stack sizes are set up in start.S using the settings below
*/
#define CONFIG_STACKSIZE (128*1024) /* regular stack */
#ifdef CONFIG_USE_IRQ
#define CONFIG_STACKSIZE_IRQ (4*1024) /* IRQ stack */
#define CONFIG_STACKSIZE_FIQ (4*1024) /* FIQ stack */
#endif
/*
* Physical Memory Map
*/
#define CONFIG_NR_DRAM_BANKS 4 /* we have 2 banks of DRAM */
#define PHYS_SDRAM_1 0xa0000000 /* SDRAM Bank #1 */
#define PHYS_SDRAM_1_SIZE 0x04000000 /* 64 MB */
#define PHYS_SDRAM_2 0xa4000000 /* SDRAM Bank #2 */
#define PHYS_SDRAM_2_SIZE 0x00000000 /* 0 MB */
#define PHYS_SDRAM_3 0xa8000000 /* SDRAM Bank #3 */
#define PHYS_SDRAM_3_SIZE 0x00000000 /* 0 MB */
#define PHYS_SDRAM_4 0xac000000 /* SDRAM Bank #4 */
#define PHYS_SDRAM_4_SIZE 0x00000000 /* 0 MB */
#define PHYS_FLASH_1 0x00000000 /* Flash Bank #1 */
#define CFG_DRAM_BASE 0xa0000000
#define CFG_DRAM_SIZE 0x04000000
#define CFG_FLASH_BASE PHYS_FLASH_1
/*
* GPIO settings
*/
#define CFG_GPSR0_VAL 0x00018000
#define CFG_GPSR1_VAL 0x00000000
#define CFG_GPSR2_VAL 0x400dc000
#define CFG_GPSR3_VAL 0x00000000
#define CFG_GPCR0_VAL 0x00000000
#define CFG_GPCR1_VAL 0x00000000
#define CFG_GPCR2_VAL 0x00000000
#define CFG_GPCR3_VAL 0x00000000
#define CFG_GPDR0_VAL 0x00018000
#define CFG_GPDR1_VAL 0x00028801
#define CFG_GPDR2_VAL 0x520dc000
#define CFG_GPDR3_VAL 0x0001E000
#define CFG_GAFR0_L_VAL 0x801c0000
#define CFG_GAFR0_U_VAL 0x00000013
#define CFG_GAFR1_L_VAL 0x6990100A
#define CFG_GAFR1_U_VAL 0x00000008
#define CFG_GAFR2_L_VAL 0xA0000000
#define CFG_GAFR2_U_VAL 0x010900F2
#define CFG_GAFR3_L_VAL 0x54000003
#define CFG_GAFR3_U_VAL 0x00002401
#define CFG_GRER0_VAL 0x00000000
#define CFG_GRER1_VAL 0x00000000
#define CFG_GRER2_VAL 0x00000000
#define CFG_GRER3_VAL 0x00000000
#define CFG_GFER0_VAL 0x00000000
#define CFG_GFER1_VAL 0x00000000
#define CFG_GFER2_VAL 0x00000000
#define CFG_GFER3_VAL 0x00000020
#define CFG_PSSR_VAL 0x20 /* CHECK */
/*
* Clock settings
*/
#define CFG_CKEN 0x01FFFFFF /* CHECK */
#define CFG_CCCR 0x02000290 /* 520Mhz */
/*
* Memory settings
*/
#define CFG_MSC0_VAL 0x4df84df0
#define CFG_MSC1_VAL 0x7ff87ff4
#define CFG_MSC2_VAL 0xa26936d4
#define CFG_MDCNFG_VAL 0x880009C9
#define CFG_MDREFR_VAL 0x20ca201e
#define CFG_MDMRS_VAL 0x00220022
#define CFG_FLYCNFG_VAL 0x00000000
#define CFG_SXCNFG_VAL 0x40044004
/*
* PCMCIA and CF Interfaces
*/
#define CFG_MECR_VAL 0x00000001
#define CFG_MCMEM0_VAL 0x00004204
#define CFG_MCMEM1_VAL 0x00010204
#define CFG_MCATT0_VAL 0x00010504
#define CFG_MCATT1_VAL 0x00010504
#define CFG_MCIO0_VAL 0x00008407
#define CFG_MCIO1_VAL 0x0000c108
#define CONFIG_DRIVER_DM9000 1
#define CONFIG_DRIVER_DM9000 1
#define CONFIG_DM9000_BASE 0x08000000
#define DM9000_IO CONFIG_DM9000_BASE
#define DM9000_DATA (CONFIG_DM9000_BASE+0x8004)
/* #define CONFIG_DM9000_USE_8BIT */
/* #define CONFIG_DM9000_USE_16BIT */
#define CONFIG_DM9000_USE_32BIT
#define CONFIG_USB_OHCI_NEW 1
#define CFG_USB_OHCI_BOARD_INIT 1
#define CFG_USB_OHCI_MAX_ROOT_PORTS 3
#define CFG_USB_OHCI_REGS_BASE 0x4C000000
#define CFG_USB_OHCI_SLOT_NAME "trizepsiv"
#define CONFIG_USB_STORAGE 1
#define CFG_USB_OHCI_CPU_INIT 1
/*
* FLASH and environment organization
*/
#define CFG_FLASH_CFI
#define CFG_FLASH_CFI_DRIVER 1
#define CFG_MONITOR_BASE 0
#define CFG_MONITOR_LEN 0x40000
#define CFG_MAX_FLASH_BANKS 1 /* max number of memory banks */
#define CFG_MAX_FLASH_SECT 4 + 255 /* max number of sectors on one chip */
/* timeout values are in ticks */
#define CFG_FLASH_ERASE_TOUT (25*CFG_HZ) /* Timeout for Flash Erase */
#define CFG_FLASH_WRITE_TOUT (25*CFG_HZ) /* Timeout for Flash Write */
/* write flash less slowly */
#define CFG_FLASH_USE_BUFFER_WRITE 1
/* Flash environment locations */
#define CFG_ENV_IS_IN_FLASH 1
#define CFG_ENV_ADDR (PHYS_FLASH_1 + CFG_MONITOR_LEN) /* Addr of Environment Sector */
#define CFG_ENV_SIZE 0x40000 /* Total Size of Environment */
#define CFG_ENV_SECT_SIZE 0x40000 /* Total Size of Environment Sector */
/* Address and size of Redundant Environment Sector */
#define CFG_ENV_ADDR_REDUND (CFG_ENV_ADDR+CFG_ENV_SECT_SIZE)
#define CFG_ENV_SIZE_REDUND (CFG_ENV_SIZE)
#endif /* __CONFIG_H */

View File

@@ -140,6 +140,8 @@ int fdt_setprop(void *fdt, int nodeoffset, const char *name,
})
#define fdt_setprop_string(fdt, nodeoffset, name, str) \
fdt_setprop((fdt), (nodeoffset), (name), (str), strlen(str)+1)
int fdt_find_and_setprop(void *fdt, const char *node, const char *prop,
const void *val, int len, int create);
int fdt_delprop(void *fdt, int nodeoffset, const char *name);
int fdt_add_subnode_namelen(void *fdt, int parentoffset,
const char *name, int namelen);

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@@ -36,6 +36,10 @@ extern struct serial_device eserial4_device;
#endif
extern struct serial_device serial_ffuart_device;
extern struct serial_device serial_btuart_device;
extern struct serial_device serial_stuart_device;
extern void serial_initialize(void);
extern void serial_devices_init(void);
extern int serial_assign(char * name);