flash_v2: packages/redboot/current/src/main.c annotate

annotate packages/redboot/current/src/main.c @ 1513:c4355f101bf6

Cleanups to remove warnings

author	gthomas
date	Tue, 24 Feb 2004 14:15:14 +0000
parents	0ec4d1b9182f
children	43a89c18d005

rev	line source
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	1 //==========================================================================
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	2 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	3 // main.c
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	4 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	5 // RedBoot main routine
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	6 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	7 //==========================================================================
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	8 //####ECOSGPLCOPYRIGHTBEGIN####
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	9 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	10 // This file is part of eCos, the Embedded Configurable Operating System.
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	11 // Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003 Red Hat, Inc.
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	12 // Copyright (C) 2002, 2003 Gary Thomas
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	13 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	14 // eCos is free software; you can redistribute it and/or modify it under
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	15 // the terms of the GNU General Public License as published by the Free
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	16 // Software Foundation; either version 2 or (at your option) any later version.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	17 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	18 // eCos is distributed in the hope that it will be useful, but WITHOUT ANY
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	19 // WARRANTY; without even the implied warranty of MERCHANTABILITY or
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	20 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	21 // for more details.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	22 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	23 // You should have received a copy of the GNU General Public License along
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	24 // with eCos; if not, write to the Free Software Foundation, Inc.,
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	25 // 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	26 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	27 // As a special exception, if other files instantiate templates or use macros
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	28 // or inline functions from this file, or you compile this file and link it
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	29 // with other works to produce a work based on this file, this file does not
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	30 // by itself cause the resulting work to be covered by the GNU General Public
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	31 // License. However the source code for this file must still be made available
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	32 // in accordance with section (3) of the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	33 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	34 // This exception does not invalidate any other reasons why a work based on
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	35 // this file might be covered by the GNU General Public License.
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	36 //
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	37 // Alternative licenses for eCos may be arranged by contacting Red Hat, Inc.
210 d2c90368aeef Merge from eCos master repository on 2002-05-23-21:39:14-BST jlarmour parents: 208 diff changeset	38 // at http://sources.redhat.com/ecos/ecos-license/
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	39 // -------------------------------------------
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	40 //####ECOSGPLCOPYRIGHTEND####
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	41 //==========================================================================
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	42 //#####DESCRIPTIONBEGIN####
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	43 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	44 // Author(s): gthomas
307 906a5d289c6d Better memory use vis FIS & ZLIB - from Thomas Koeller gthomas parents: 264 diff changeset	45 // Contributors: gthomas, tkoeller
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	46 // Date: 2000-07-14
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	47 // Purpose:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	48 // Description:
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	49 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	50 // This code is part of RedBoot (tm).
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	51 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	52 //####DESCRIPTIONEND####
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	53 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	54 //==========================================================================
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	55
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	56 #define DEFINE_VARS
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	57 #include <redboot.h>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	58 #include <cyg/hal/hal_arch.h>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	59 #include <cyg/hal/hal_intr.h>
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	60 #include <cyg/hal/hal_if.h>
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	61 #include <cyg/hal/hal_cache.h>
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	62 #include CYGHWR_MEMORY_LAYOUT_H
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	63
907 a289defa82f0 go command enhancements msalter parents: 800 diff changeset	64 #ifdef CYGPKG_IO_ETH_DRIVERS
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	65 #include <cyg/io/eth/eth_drv.h> // Logical driver interfaces
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	66 #endif
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	67
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	68 #include <cyg/hal/hal_tables.h>
162 2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 161 diff changeset	69
2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 161 diff changeset	70 #ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
145 2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 143 diff changeset	71 #ifdef CYGBLD_HAL_PLATFORM_STUB_H
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 143 diff changeset	72 #include CYGBLD_HAL_PLATFORM_STUB_H
2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 143 diff changeset	73 #else
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	74 #include <cyg/hal/plf_stub.h>
145 2e9a636d9de9 Merge from eCos master repository on 2000-12-21-14:18:40-GMT jlarmour parents: 143 diff changeset	75 #endif
264 57f3c72256bb Reorg CLI functions into separate files. Update CDL. Fix macros in scripts. gthomas parents: 210 diff changeset	76 // GDB interfaces
57f3c72256bb Reorg CLI functions into separate files. Update CDL. Fix macros in scripts. gthomas parents: 210 diff changeset	77 extern void breakpoint(void);
162 2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 161 diff changeset	78 #endif
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	79
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	80 // Builtin Self Test (BIST)
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	81 externC void bist(void);
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	82
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	83 // Path to code run from a go command or to GDB stubs
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	84 static void trampoline(unsigned long entry);
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	85
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	86 // Return path for code run from a go command or for GDB stubs
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	87 static void return_to_redboot(int status);
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	88
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	89 // Address of area where current context is saved before executing
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	90 // trampoline procedure
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	91 static void * saved_context;
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	92
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	93 // Status returned after trampoline execution
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	94 static int return_status;
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	95
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	96
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	97 // CLI command processing (defined in this file)
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	98 RedBoot_cmd("version",
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	99 "Display RedBoot version information",
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	100 "",
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	101 do_version
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	102 );
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	103 RedBoot_cmd("help",
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	104 "Help about help?",
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	105 "[<topic>]",
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	106 do_help
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	107 );
1503 0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	108
0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	109 static char go_usage[] = "[-w <timeout>] [-c] "
0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	110 #ifdef CYGPKG_IO_ETH_DRIVERS
0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	111 "[-n] "
0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	112 #endif
0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	113 "[entry]";
0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	114
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	115 RedBoot_cmd("go",
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	116 "Execute code at a location",
1503 0ec4d1b9182f Update help strings for 'go' command - from Andy Dyer gthomas parents: 1492 diff changeset	117 go_usage,
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	118 do_go
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	119 );
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	120 #ifdef HAL_PLATFORM_RESET
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	121 RedBoot_cmd("reset",
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	122 "Reset the system",
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	123 "",
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	124 do_reset
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	125 );
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	126 #endif
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	127 #ifdef CYGSEM_REDBOOT_VARIABLE_BAUD_RATE
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	128 RedBoot_cmd("baudrate",
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	129 "Set/Query the system console baud rate",
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	130 "[-b <rate>]",
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	131 do_baud_rate
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	132 );
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	133 #endif
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	134
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	135 // Define table boundaries
130 eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 128 diff changeset	136 CYG_HAL_TABLE_BEGIN( __RedBoot_INIT_TAB__, RedBoot_inits );
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 128 diff changeset	137 CYG_HAL_TABLE_END( __RedBoot_INIT_TAB_END__, RedBoot_inits );
eb9fd8c04db3 Merge from eCos master repository on 2000-10-23-17:01:37-BST jlarmour parents: 128 diff changeset	138 extern struct init_tab_entry __RedBoot_INIT_TAB__[], __RedBoot_INIT_TAB_END__;
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	139
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	140 CYG_HAL_TABLE_BEGIN( __RedBoot_CMD_TAB__, RedBoot_commands );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	141 CYG_HAL_TABLE_END( __RedBoot_CMD_TAB_END__, RedBoot_commands );
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	142 extern struct cmd __RedBoot_CMD_TAB__[], __RedBoot_CMD_TAB_END__;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	143
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	144 CYG_HAL_TABLE_BEGIN( __RedBoot_IDLE_TAB__, RedBoot_idle );
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	145 CYG_HAL_TABLE_END( __RedBoot_IDLE_TAB_END__, RedBoot_idle );
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	146 extern struct idle_tab_entry __RedBoot_IDLE_TAB__[], __RedBoot_IDLE_TAB_END__;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	147
141 450e4e1f1e80 Merge from eCos master repository on 2000-11-27-23:09:27-GMT jlarmour parents: 138 diff changeset	148 #ifdef HAL_ARCH_PROGRAM_NEW_STACK
450e4e1f1e80 Merge from eCos master repository on 2000-11-27-23:09:27-GMT jlarmour parents: 138 diff changeset	149 extern void HAL_ARCH_PROGRAM_NEW_STACK(void *fun);
450e4e1f1e80 Merge from eCos master repository on 2000-11-27-23:09:27-GMT jlarmour parents: 138 diff changeset	150 #endif
450e4e1f1e80 Merge from eCos master repository on 2000-11-27-23:09:27-GMT jlarmour parents: 138 diff changeset	151
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	152 //
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	153 // [Null] Builtin [Power On] Self Test
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	154 //
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	155 void bist(void) CYGBLD_ATTRIB_WEAK;
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	156
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	157 void
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	158 bist(void)
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	159 {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	160 }
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	161
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	162 //
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	163 // 'version' command
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	164 //
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	165 void
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	166 do_version(int argc, char *argv[])
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	167 {
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	168 #if CYGBLD_REDBOOT_MAX_MEM_SEGMENTS > 1
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	169 int seg;
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	170 #endif
800 900f348771ef * src/main.c (do_version): Test for CYGPKG_REDBOOT_FLASH as jlarmour parents: 791 diff changeset	171 #ifdef CYGPKG_REDBOOT_FLASH
171 42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 165 diff changeset	172 externC void _flash_info(void);
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 165 diff changeset	173 #endif
447 44f818173f96 Export RedBoot version via virtual vector table. gthomas parents: 335 diff changeset	174 char *version = CYGACC_CALL_IF_MONITOR_VERSION();
171 42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 165 diff changeset	175
447 44f818173f96 Export RedBoot version via virtual vector table. gthomas parents: 335 diff changeset	176 diag_printf(version);
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	177 #ifdef HAL_PLATFORM_CPU
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	178 diag_printf("Platform: %s (%s) %s\n", HAL_PLATFORM_BOARD, HAL_PLATFORM_CPU, HAL_PLATFORM_EXTRA);
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	179 #endif
202 353a011b23b8 Merge from eCos master repository on 2002-01-11-06:43:03-GMT jlarmour parents: 198 diff changeset	180 diag_printf("Copyright (C) 2000, 2001, 2002, Red Hat, Inc.\n\n");
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	181 diag_printf("RAM: %p-%p, ", (void)ram_start, (void)ram_end);
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	182 diag_printf("[%p-%p]", mem_segments[0].start, mem_segments[0].end);
1226 e4e339326f84 Improve memory layout display - from Chris Garry gthomas parents: 1223 diff changeset	183 diag_printf(" available\n");
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	184 #if CYGBLD_REDBOOT_MAX_MEM_SEGMENTS > 1
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	185 for (seg = 1; seg < CYGBLD_REDBOOT_MAX_MEM_SEGMENTS; seg++) {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	186 if (mem_segments[seg].start != NO_MEMORY) {
1226 e4e339326f84 Improve memory layout display - from Chris Garry gthomas parents: 1223 diff changeset	187 diag_printf(" %p-%p, ", mem_segments[seg].start, mem_segments[seg].end);
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	188 diag_printf("[%p-%p]", mem_segments[seg].start, mem_segments[seg].end);
1226 e4e339326f84 Improve memory layout display - from Chris Garry gthomas parents: 1223 diff changeset	189 diag_printf(" available\n");
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	190 }
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	191 }
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	192 #endif
800 900f348771ef * src/main.c (do_version): Test for CYGPKG_REDBOOT_FLASH as jlarmour parents: 791 diff changeset	193 #ifdef CYGPKG_REDBOOT_FLASH
171 42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 165 diff changeset	194 _flash_info();
42f843b391aa Merge from eCos master repository on 2001-07-18-03:13:25-BST jlarmour parents: 165 diff changeset	195 #endif
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	196 }
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	197
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	198 //
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	199 // This function is called when RedBoot is idle (waiting for user
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	200 // input). It will call any registered "idle" routines, e.g. scan
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	201 // for incoming network connections, blank an LCD screen, etc.
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	202 //
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	203 void
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	204 do_idle(bool is_idle)
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	205 {
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	206 struct idle_tab_entry *idle_entry;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	207
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	208 for (idle_entry = __RedBoot_IDLE_TAB__;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	209 idle_entry != &__RedBoot_IDLE_TAB_END__; idle_entry++) {
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	210 (*idle_entry->fun)(is_idle);
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	211 }
138 289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	212 }
289bf90c6a9b Merge from eCos master repository on 2000-11-24-06:43:05-GMT jlarmour parents: 132 diff changeset	213
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	214 // Wrapper used by diag_printf()
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	215 static void
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	216 _mon_write_char(char c, void **param)
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	217 {
210 d2c90368aeef Merge from eCos master repository on 2002-05-23-21:39:14-BST jlarmour parents: 208 diff changeset	218 if (c == '\n') {
d2c90368aeef Merge from eCos master repository on 2002-05-23-21:39:14-BST jlarmour parents: 208 diff changeset	219 mon_write_char('\r');
d2c90368aeef Merge from eCos master repository on 2002-05-23-21:39:14-BST jlarmour parents: 208 diff changeset	220 }
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	221 mon_write_char(c);
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	222 }
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	223
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	224 //
1328 afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	225 // Handle illegal memory accesses (and other abort conditions)
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	226 //
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	227 static hal_jmp_buf error_jmpbuf;
1475 c9e09b1c18cb Fix for building without GDB stubs gthomas parents: 1444 diff changeset	228 #ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
c9e09b1c18cb Fix for building without GDB stubs gthomas parents: 1444 diff changeset	229 externC
c9e09b1c18cb Fix for building without GDB stubs gthomas parents: 1444 diff changeset	230 #endif
c9e09b1c18cb Fix for building without GDB stubs gthomas parents: 1444 diff changeset	231 void* volatile __mem_fault_handler;
1328 afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	232
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	233 static void error_handler(void)
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	234 {
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	235 hal_longjmp(error_jmpbuf, 1);
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	236 }
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	237
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	238
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	239 //
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	240 // This is the main entry point for RedBoot
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	241 //
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	242 void
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	243 cyg_start(void)
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	244 {
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	245 int res = 0;
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	246 bool prompt = true;
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	247 static char line[CYGPKG_REDBOOT_MAX_CMD_LINE];
183 9160a8005d76 Merge from eCos master repository on 2001-09-12-03:52:30-BST jlarmour parents: 182 diff changeset	248 char *command;
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	249 struct cmd *cmd;
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	250 int cur;
126 518f42066aba Merge from eCos master repository on 2000-09-19-06:25:26-BST jlarmour parents: 117 diff changeset	251 struct init_tab_entry *init_entry;
447 44f818173f96 Export RedBoot version via virtual vector table. gthomas parents: 335 diff changeset	252 extern char RedBoot_version[];
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	253 #if CYGBLD_REDBOOT_MAX_MEM_SEGMENTS > 1
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	254 int seg;
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	255 #endif
447 44f818173f96 Export RedBoot version via virtual vector table. gthomas parents: 335 diff changeset	256
44f818173f96 Export RedBoot version via virtual vector table. gthomas parents: 335 diff changeset	257 // Export version information
44f818173f96 Export RedBoot version via virtual vector table. gthomas parents: 335 diff changeset	258 CYGACC_CALL_IF_MONITOR_VERSION_SET(RedBoot_version);
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	259
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	260 CYGACC_CALL_IF_MONITOR_RETURN_SET(return_to_redboot);
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	261
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	262 // Make sure the channels are properly initialized.
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	263 diag_init_putc(_mon_write_char);
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	264 hal_if_diag_init();
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	265
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	266 // Force console to output raw text - but remember the old setting
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	267 // so it can be restored if interaction with a debugger is
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	268 // required.
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	269 cur = CYGACC_CALL_IF_SET_CONSOLE_COMM(CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT);
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	270 CYGACC_CALL_IF_SET_CONSOLE_COMM(CYGNUM_HAL_VIRTUAL_VECTOR_DEBUG_CHANNEL);
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	271 #ifdef CYGPKG_REDBOOT_ANY_CONSOLE
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	272 console_selected = false;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	273 #endif
128 0c2b7be0d798 Merge from eCos master repository on 2000-10-12-08:46:24-BST jlarmour parents: 126 diff changeset	274 console_echo = true;
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	275 CYGACC_CALL_IF_DELAY_US((cyg_int32)2*100000);
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	276
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	277 ram_start = (unsigned char *)CYGMEM_REGION_ram;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	278 ram_end = (unsigned char *)(CYGMEM_REGION_ram+CYGMEM_REGION_ram_SIZE);
150 f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 147 diff changeset	279 #ifdef HAL_MEM_REAL_REGION_TOP
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 147 diff changeset	280 {
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 147 diff changeset	281 unsigned char *ram_end_tmp = ram_end;
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 147 diff changeset	282 ram_end = HAL_MEM_REAL_REGION_TOP( ram_end_tmp );
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 147 diff changeset	283 }
f0e3fb000de8 Merge from eCos master repository on 2001-01-26-06:43:02-GMT jlarmour parents: 147 diff changeset	284 #endif
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	285 #ifdef CYGMEM_SECTION_heap1
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	286 workspace_start = (unsigned char *)CYGMEM_SECTION_heap1;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	287 workspace_end = (unsigned char *)(CYGMEM_SECTION_heap1+CYGMEM_SECTION_heap1_SIZE);
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	288 workspace_size = CYGMEM_SECTION_heap1_SIZE;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	289 #else
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	290 workspace_start = (unsigned char *)CYGMEM_REGION_ram;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	291 workspace_end = (unsigned char *)(CYGMEM_REGION_ram+CYGMEM_REGION_ram_SIZE);
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	292 workspace_size = CYGMEM_REGION_ram_SIZE;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	293 #endif
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	294
158 f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	295 if ( ram_end < workspace_end ) {
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	296 // when less SDRAM is installed than the possible maximum,
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	297 // but the heap1 region remains greater...
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	298 workspace_end = ram_end;
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	299 workspace_size = workspace_end - workspace_start;
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	300 }
f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	301
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	302 // Nothing has ever been loaded into memory
1475 c9e09b1c18cb Fix for building without GDB stubs gthomas parents: 1444 diff changeset	303 entry_address = (unsigned long)NO_MEMORY;
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	304
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	305 bist();
0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	306
1492 8b3549abe4ac * cdl/redboot.cdl: Bring CYGNUM_REDBOOT_LOAD_ZLIB_BUFFER under jlarmour parents: 1491 diff changeset	307 #if defined(CYGPRI_REDBOOT_ZLIB_FLASH) && defined(CYGOPT_REDBOOT_FIS_ZLIB_COMMON_BUFFER)
307 906a5d289c6d Better memory use vis FIS & ZLIB - from Thomas Koeller gthomas parents: 264 diff changeset	308 fis_zlib_common_buffer =
906a5d289c6d Better memory use vis FIS & ZLIB - from Thomas Koeller gthomas parents: 264 diff changeset	309 workspace_end -= CYGNUM_REDBOOT_FIS_ZLIB_COMMON_BUFFER_SIZE;
906a5d289c6d Better memory use vis FIS & ZLIB - from Thomas Koeller gthomas parents: 264 diff changeset	310 #endif
906a5d289c6d Better memory use vis FIS & ZLIB - from Thomas Koeller gthomas parents: 264 diff changeset	311
1444 d9e058a49f03 TCP SYN fix - from Jani Monoses gthomas parents: 1399 diff changeset	312 #ifdef CYGFUN_REDBOOT_BOOT_SCRIPT
d9e058a49f03 TCP SYN fix - from Jani Monoses gthomas parents: 1399 diff changeset	313 script_timeout = CYGNUM_REDBOOT_BOOT_SCRIPT_DEFAULT_TIMEOUT;
d9e058a49f03 TCP SYN fix - from Jani Monoses gthomas parents: 1399 diff changeset	314 #endif
d9e058a49f03 TCP SYN fix - from Jani Monoses gthomas parents: 1399 diff changeset	315
126 518f42066aba Merge from eCos master repository on 2000-09-19-06:25:26-BST jlarmour parents: 117 diff changeset	316 for (init_entry = __RedBoot_INIT_TAB__; init_entry != &__RedBoot_INIT_TAB_END__; init_entry++) {
518f42066aba Merge from eCos master repository on 2000-09-19-06:25:26-BST jlarmour parents: 117 diff changeset	317 (*init_entry->fun)();
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	318 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	319
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	320 mem_segments[0].start = workspace_start;
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	321 mem_segments[0].end = workspace_end;
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	322 #if CYGBLD_REDBOOT_MAX_MEM_SEGMENTS > 1
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	323 for (seg = 1; seg < CYGBLD_REDBOOT_MAX_MEM_SEGMENTS; seg++) {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	324 cyg_plf_memory_segment(seg, &mem_segments[seg].start, &mem_segments[seg].end);
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	325 }
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	326 #endif
191 678094f34118 Merge from eCos master repository on 2001-10-19-06:43:02-BST jlarmour parents: 186 diff changeset	327
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	328 #ifdef CYGSEM_REDBOOT_PLF_STARTUP
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	329 cyg_plf_redboot_startup();
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	330 #endif
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	331 do_version(0,0);
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	332
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	333 #ifdef CYGFUN_REDBOOT_BOOT_SCRIPT
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	334 # ifdef CYGDAT_REDBOOT_DEFAULT_BOOT_SCRIPT
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	335 if (!script) {
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	336 script = CYGDAT_REDBOOT_DEFAULT_BOOT_SCRIPT;
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	337 }
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	338 # endif
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	339 if (script) {
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	340 // Give the guy a chance to abort any boot script
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	341 unsigned char *hold_script = script;
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	342 int script_timeout_ms = script_timeout * CYGNUM_REDBOOT_BOOT_SCRIPT_TIMEOUT_RESOLUTION;
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	343 diag_printf("== Executing boot script in %d.%03d seconds - enter ^C to abort\n",
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	344 script_timeout_ms/1000, script_timeout_ms%1000);
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	345 script = (unsigned char *)0;
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	346 res = _GETS_CTRLC; // Treat 0 timeout as ^C
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	347 while (script_timeout_ms >= CYGNUM_REDBOOT_CLI_IDLE_TIMEOUT) {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	348 res = _rb_gets(line, sizeof(line), CYGNUM_REDBOOT_CLI_IDLE_TIMEOUT);
158 f2545e5de153 Merge from eCos master repository on 2001-04-24-11:22:42-BST jlarmour parents: 156 diff changeset	349 if (res >= _GETS_OK) {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	350 diag_printf("== Executing boot script in %d.%03d seconds - enter ^C to abort\n",
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	351 script_timeout_ms/1000, script_timeout_ms%1000);
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	352 continue; // Ignore anything but ^C
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	353 }
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	354 if (res != _GETS_TIMEOUT) break;
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	355 script_timeout_ms -= CYGNUM_REDBOOT_CLI_IDLE_TIMEOUT;
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	356 }
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	357 if (res == _GETS_CTRLC) {
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	358 script = (unsigned char *)0; // Disable script
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	359 } else {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	360 script = hold_script; // Re-enable script
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	361 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	362 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	363 #endif
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	364
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	365 while (true) {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	366 if (prompt) {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	367 diag_printf("RedBoot> ");
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	368 prompt = false;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	369 }
195 67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	370 #if CYGNUM_REDBOOT_CMD_LINE_EDITING != 0
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	371 cmd_history = true; // Enable history collection
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	372 #endif
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	373 res = _rb_gets(line, sizeof(line), CYGNUM_REDBOOT_CLI_IDLE_TIMEOUT);
195 67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	374 #if CYGNUM_REDBOOT_CMD_LINE_EDITING != 0
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	375 cmd_history = false; // Enable history collection
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	376 #endif
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	377 if (res == _GETS_TIMEOUT) {
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	378 // No input arrived
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	379 } else {
162 2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 161 diff changeset	380 #ifdef CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	381 if (res == _GETS_GDB) {
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	382 int dbgchan;
161 ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	383 hal_virtual_comm_table_t *__chan;
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	384 int i;
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	385 // Special case of '$' - need to start GDB protocol
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	386 gdb_active = true;
161 ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	387 // Mask interrupts on all channels
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	388 for (i = 0; i < CYGNUM_HAL_VIRTUAL_VECTOR_NUM_CHANNELS; i++) {
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	389 CYGACC_CALL_IF_SET_CONSOLE_COMM(i);
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	390 __chan = CYGACC_CALL_IF_CONSOLE_PROCS();
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	391 CYGACC_COMM_IF_CONTROL( *__chan, __COMMCTL_IRQ_DISABLE );
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	392 }
ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	393
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	394 CYGACC_CALL_IF_SET_CONSOLE_COMM(cur);
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	395
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	396 // set up a temporary context that will take us to the trampoline
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	397 HAL_THREAD_INIT_CONTEXT((CYG_ADDRESS)workspace_end,
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	398 breakpoint, trampoline, 0);
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	399
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	400 // switch context to trampoline (get GDB stubs started)
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	401 HAL_THREAD_SWITCH_CONTEXT(&saved_context, &workspace_end);
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	402
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	403 gdb_active = false;
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	404
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	405 dbgchan = CYGACC_CALL_IF_SET_DEBUG_COMM(CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT);
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	406 CYGACC_CALL_IF_SET_CONSOLE_COMM(dbgchan);
162 2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 161 diff changeset	407 } else
2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 161 diff changeset	408 #endif // CYGDBG_HAL_DEBUG_GDB_INCLUDE_STUBS
2395031e7a66 Merge from eCos master repository on 2001-06-15-06:43:03-BST jlarmour parents: 161 diff changeset	409 {
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	410 expand_aliases(line, sizeof(line));
183 9160a8005d76 Merge from eCos master repository on 2001-09-12-03:52:30-BST jlarmour parents: 182 diff changeset	411 command = (char *)&line;
195 67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	412 if ((command == '#') \|\| (command == '=')) {
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	413 // Special cases
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	414 if (*command == '=') {
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	415 // Print line on console
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	416 diag_printf("%s\n", &line[2]);
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	417 }
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	418 } else {
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	419 while (strlen(command) > 0) {
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	420 if ((cmd = parse(&command, &argc, &argv[0])) != (struct cmd *)0) {
1328 afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	421 // Try to handle aborts - messy because of the stack unwinding...
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	422 __mem_fault_handler = error_handler;
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	423 if (hal_setjmp(error_jmpbuf)) {
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	424 diag_printf("** command abort - illegal memory access?\n");
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	425 } else {
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	426 (cmd->fun)(argc, argv);
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	427 }
afd4dd211d3a Attempt to handle illegal memory accesses and other abort conditions gthomas parents: 1226 diff changeset	428 __mem_fault_handler = 0;
195 67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	429 } else {
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	430 diag_printf("** Error: Illegal command: \"%s\"\n", argv[0]);
67850532eebb Merge from eCos master repository on 2001-11-02-06:43:03-GMT jlarmour parents: 191 diff changeset	431 }
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	432 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	433 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	434 prompt = true;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	435 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	436 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	437 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	438 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	439
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	440 void
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	441 show_help(struct cmd cmd, struct cmd cmd_end, char which, char pre)
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	442 {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	443 bool show;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	444 int len = 0;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	445
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	446 if (which) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	447 len = strlen(which);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	448 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	449 while (cmd != cmd_end) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	450 show = true;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	451 if (which && (strncasecmp(which, cmd->str, len) != 0)) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	452 show = false;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	453 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	454 if (show) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	455 diag_printf("%s\n %s %s %s\n", cmd->help, pre, cmd->str, cmd->usage);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	456 if ((cmd->sub_cmds != (struct cmd )0) && (which != (char )0)) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	457 show_help(cmd->sub_cmds, cmd->sub_cmds_end, 0, cmd->str);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	458 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	459 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	460 cmd++;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	461 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	462 }
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	463
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	464 void
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	465 do_help(int argc, char *argv[])
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	466 {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	467 struct cmd *cmd;
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	468 char which = (char )0;
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	469
1513 c4355f101bf6 Cleanups to remove warnings gthomas parents: 1503 diff changeset	470 if (!scan_opts(argc, argv, 1, 0, 0, (void *)&which, OPTION_ARG_TYPE_STR, "<topic>")) {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	471 diag_printf("Invalid argument\n");
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	472 return;
25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	473 }
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	474 cmd = __RedBoot_CMD_TAB__;
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	475 show_help(cmd, &__RedBoot_CMD_TAB_END__, which, "");
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	476 return;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	477 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	478
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	479 static void
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	480 trampoline(unsigned long entry)
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	481 {
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	482 typedef void code_fun(void);
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	483 code_fun fun = (code_fun )entry;
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	484 unsigned long oldints;
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	485
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	486 HAL_DISABLE_INTERRUPTS(oldints);
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	487
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	488 #ifdef HAL_ARCH_PROGRAM_NEW_STACK
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	489 HAL_ARCH_PROGRAM_NEW_STACK(fun);
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	490 #else
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	491 (*fun)();
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	492 #endif
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	493
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	494 HAL_THREAD_LOAD_CONTEXT(&saved_context);
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	495 }
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	496
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	497 static void
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	498 return_to_redboot(int status)
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	499 {
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	500 CYGARC_HAL_SAVE_GP();
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	501
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	502 return_status = status;
609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	503 HAL_THREAD_LOAD_CONTEXT(&saved_context);
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	504 // never returns
566 17d4ac30ee71 return_to_redboot tweak msalter parents: 556 diff changeset	505
17d4ac30ee71 return_to_redboot tweak msalter parents: 556 diff changeset	506 // need this to balance above CYGARC_HAL_SAVE_GP on
17d4ac30ee71 return_to_redboot tweak msalter parents: 556 diff changeset	507 // some platforms. It will never run, though.
17d4ac30ee71 return_to_redboot tweak msalter parents: 556 diff changeset	508 CYGARC_HAL_RESTORE_GP();
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	509 }
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	510
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	511 void
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	512 do_go(int argc, char *argv[])
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	513 {
908 6aa5728bb6a0 go command tweak msalter parents: 907 diff changeset	514 int i, cur, num_options;
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	515 unsigned long entry;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	516 unsigned long oldints;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	517 bool wait_time_set;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	518 int wait_time, res;
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	519 bool cache_enabled = false;
913 3c59fd67ae50 * src/main.c (do_go): Silence unused variable warning when no net. jlarmour parents: 908 diff changeset	520 #ifdef CYGPKG_IO_ETH_DRIVERS
907 a289defa82f0 go command enhancements msalter parents: 800 diff changeset	521 bool stop_net = false;
913 3c59fd67ae50 * src/main.c (do_go): Silence unused variable warning when no net. jlarmour parents: 908 diff changeset	522 #endif
907 a289defa82f0 go command enhancements msalter parents: 800 diff changeset	523 struct option_info opts[3];
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	524 char line[8];
907 a289defa82f0 go command enhancements msalter parents: 800 diff changeset	525 hal_virtual_comm_table_t *__chan;
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	526
1364 19f40f995cc2 Fix GDB exceptions - broken on 10/23 gthomas parents: 1328 diff changeset	527 __mem_fault_handler = 0; // Let GDB handle any faults directly
196 9b55e9c69693 Merge from eCos master repository on 2001-11-23-15:32:03-GMT jlarmour parents: 195 diff changeset	528 entry = entry_address; // Default from last 'load' operation
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	529 init_opts(&opts[0], 'w', true, OPTION_ARG_TYPE_NUM,
1513 c4355f101bf6 Cleanups to remove warnings gthomas parents: 1503 diff changeset	530 (void )&wait_time, (bool )&wait_time_set, "wait timeout");
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	531 init_opts(&opts[1], 'c', false, OPTION_ARG_TYPE_FLG,
1513 c4355f101bf6 Cleanups to remove warnings gthomas parents: 1503 diff changeset	532 (void )&cache_enabled, (bool )0, "go with caches enabled");
908 6aa5728bb6a0 go command tweak msalter parents: 907 diff changeset	533 num_options = 2;
6aa5728bb6a0 go command tweak msalter parents: 907 diff changeset	534 #ifdef CYGPKG_IO_ETH_DRIVERS
907 a289defa82f0 go command enhancements msalter parents: 800 diff changeset	535 init_opts(&opts[2], 'n', false, OPTION_ARG_TYPE_FLG,
1513 c4355f101bf6 Cleanups to remove warnings gthomas parents: 1503 diff changeset	536 (void )&stop_net, (bool )0, "go with network driver stopped");
908 6aa5728bb6a0 go command tweak msalter parents: 907 diff changeset	537 num_options++;
6aa5728bb6a0 go command tweak msalter parents: 907 diff changeset	538 #endif
6aa5728bb6a0 go command tweak msalter parents: 907 diff changeset	539 if (!scan_opts(argc, argv, 1, opts, num_options, (void *)&entry, OPTION_ARG_TYPE_NUM, "starting address"))
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	540 {
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	541 return;
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	542 }
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	543 if (entry == (unsigned long)NO_MEMORY) {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	544 diag_printf("No entry point known - aborted\n");
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	545 return;
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	546 }
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	547 if (wait_time_set) {
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	548 int script_timeout_ms = wait_time * 1000;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	549 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	550 unsigned char *hold_script = script;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	551 script = (unsigned char *)0;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	552 #endif
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	553 diag_printf("About to start execution at %p - abort with ^C within %d seconds\n",
f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	554 (void *)entry, wait_time);
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	555 while (script_timeout_ms >= CYGNUM_REDBOOT_CLI_IDLE_TIMEOUT) {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	556 res = _rb_gets(line, sizeof(line), CYGNUM_REDBOOT_CLI_IDLE_TIMEOUT);
156 b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	557 if (res == _GETS_CTRLC) {
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	558 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	559 script = hold_script; // Re-enable script
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	560 #endif
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	561 return;
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	562 }
b939e9cada46 Merge from eCos master repository on 2001-03-29-21:44:39-BST jlarmour parents: 151 diff changeset	563 script_timeout_ms -= CYGNUM_REDBOOT_CLI_IDLE_TIMEOUT;
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	564 }
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	565 }
907 a289defa82f0 go command enhancements msalter parents: 800 diff changeset	566
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	567 // Mask interrupts on all channels
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	568 cur = CYGACC_CALL_IF_SET_CONSOLE_COMM(CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT);
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	569 for (i = 0; i < CYGNUM_HAL_VIRTUAL_VECTOR_NUM_CHANNELS; i++) {
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	570 CYGACC_CALL_IF_SET_CONSOLE_COMM(i);
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	571 __chan = CYGACC_CALL_IF_CONSOLE_PROCS();
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	572 CYGACC_COMM_IF_CONTROL( *__chan, __COMMCTL_IRQ_DISABLE );
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	573 }
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	574 CYGACC_CALL_IF_SET_CONSOLE_COMM(cur);
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	575
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	576 __chan = CYGACC_CALL_IF_CONSOLE_PROCS();
329 85c0eb753287 Add control for netio line flushing. msalter parents: 307 diff changeset	577 CYGACC_COMM_IF_CONTROL(*__chan, __COMMCTL_ENABLE_LINE_FLUSH);
85c0eb753287 Add control for netio line flushing. msalter parents: 307 diff changeset	578
907 a289defa82f0 go command enhancements msalter parents: 800 diff changeset	579 #ifdef CYGPKG_IO_ETH_DRIVERS
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	580 if (stop_net)
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	581 eth_drv_stop();
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	582 #endif
a289defa82f0 go command enhancements msalter parents: 800 diff changeset	583
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	584 HAL_DISABLE_INTERRUPTS(oldints);
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	585 HAL_DCACHE_SYNC();
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	586 if (!cache_enabled) {
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	587 HAL_ICACHE_DISABLE();
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	588 HAL_DCACHE_DISABLE();
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	589 HAL_DCACHE_SYNC();
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	590 }
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	591 HAL_ICACHE_INVALIDATE_ALL();
6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	592 HAL_DCACHE_INVALIDATE_ALL();
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	593 // set up a temporary context that will take us to the trampoline
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	594 HAL_THREAD_INIT_CONTEXT((CYG_ADDRESS)workspace_end, entry, trampoline, 0);
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	595
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	596 // switch context to trampoline
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	597 HAL_THREAD_SWITCH_CONTEXT(&saved_context, &workspace_end);
556 f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	598
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	599 // we get back here by way of return_to_redboot()
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	600
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	601 // undo the changes we made before switching context
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	602 if (!cache_enabled) {
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	603 HAL_ICACHE_ENABLE();
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	604 HAL_DCACHE_ENABLE();
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	605 }
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	606
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	607 CYGACC_COMM_IF_CONTROL(*__chan, __COMMCTL_DISABLE_LINE_FLUSH);
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	608
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	609 HAL_RESTORE_INTERRUPTS(oldints);
f2b5df359050 Support return to redboot from go msalter parents: 447 diff changeset	610
1002 609c8b1447ee HAL enhancements from Pierre Habraken msalter parents: 913 diff changeset	611 diag_printf("\nProgram completed with status %d\n", return_status);
115 6ed91473a1cd Merge from eCos master repository on 2000-08-21-22:40:54-BST jlarmour parents: diff changeset	612 }
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	613
151 25e238959bae Merge from eCos master repository on 2001-02-12-23:44:24-GMT jlarmour parents: 150 diff changeset	614 #ifdef HAL_PLATFORM_RESET
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	615 void
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	616 do_reset(int argc, char *argv[])
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	617 {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	618 diag_printf("... Resetting.");
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	619 CYGACC_CALL_IF_DELAY_US(2*100000);
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	620 diag_printf("\n");
165 d63db767121d Merge from eCos master repository on 2001-06-29-06:43:03-BST jlarmour parents: 162 diff changeset	621 CYGACC_CALL_IF_RESET();
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	622 diag_printf("!! oops, RESET not working on this platform\n");
143 6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	623 }
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	624 #endif
6b5f480c6929 Merge from eCos master repository on 2000-12-08-02:09:36-GMT jlarmour parents: 141 diff changeset	625
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	626 #ifdef CYGSEM_REDBOOT_VARIABLE_BAUD_RATE
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	627 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	628 #include <flash_config.h>
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	629 #endif
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	630
335 a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	631 static int
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	632 set_comm_baud_rate(hal_virtual_comm_table_t *chan, int rate)
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	633 {
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	634 int current_rate;
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	635
1491 ab4a708d689e * src/main.c (set_comm_baud_rate): Get current rate with GETBAUD jlarmour parents: 1475 diff changeset	636 current_rate = CYGACC_COMM_IF_CONTROL(*chan, __COMMCTL_GETBAUD);
335 a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	637 if (rate != current_rate)
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	638 return CYGACC_COMM_IF_CONTROL(*chan, __COMMCTL_SETBAUD, rate);
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	639
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	640 return 0;
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	641 }
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	642
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	643 int
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	644 set_console_baud_rate(int rate)
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	645 {
791 a2dfa8bf3c57 Export RedBoot FIS functions - from Knud Woehler <knud.woehler@microplex.de> gthomas parents: 566 diff changeset	646 int ret = -1;
335 a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	647 #ifdef CYGPKG_REDBOOT_ANY_CONSOLE
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	648 if (!console_selected) {
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	649 int cur = CYGACC_CALL_IF_SET_CONSOLE_COMM(CYGNUM_CALL_IF_SET_COMM_ID_QUERY_CURRENT);
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	650 int i;
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	651 // Set baud for all channels
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	652 for (i = 0; i < CYGNUM_HAL_VIRTUAL_VECTOR_COMM_CHANNELS; i++) {
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	653 CYGACC_CALL_IF_SET_CONSOLE_COMM(i);
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	654 ret = set_comm_baud_rate(CYGACC_CALL_IF_CONSOLE_PROCS(), rate);
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	655 if (ret < 0)
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	656 break;
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	657 }
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	658 CYGACC_CALL_IF_SET_CONSOLE_COMM(cur);
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	659 } else
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	660 #endif
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	661 ret = set_comm_baud_rate(CYGACC_CALL_IF_CONSOLE_PROCS(), rate);
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	662
335 a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	663 if (ret < 0)
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	664 diag_printf("Setting console baud rate to %d failed\n", rate);
a253970d627b Fix baudrate setting for CYGPKG_REDBOOT_ANY_CONSOLE msalter parents: 329 diff changeset	665
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	666 return ret;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	667 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	668
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	669 static void
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	670 _sleep(int ms)
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	671 {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	672 int i;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	673 for (i = 0; i < ms; i++) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	674 CYGACC_CALL_IF_DELAY_US((cyg_int32)1000);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	675 }
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	676 }
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	677
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	678 void
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	679 do_baud_rate(int argc, char *argv[])
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	680 {
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	681 int new_rate, ret, old_rate;
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	682 bool new_rate_set;
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	683 hal_virtual_comm_table_t *__chan;
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	684 struct option_info opts[1];
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	685 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	686 struct config_option opt;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	687 #endif
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	688
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	689 init_opts(&opts[0], 'b', true, OPTION_ARG_TYPE_NUM,
1513 c4355f101bf6 Cleanups to remove warnings gthomas parents: 1503 diff changeset	690 (void )&new_rate, (bool )&new_rate_set, "new baud rate");
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	691 if (!scan_opts(argc, argv, 1, opts, 1, 0, 0, "")) {
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	692 return;
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	693 }
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	694 __chan = CYGACC_CALL_IF_CONSOLE_PROCS();
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	695 if (new_rate_set) {
208 e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	696 diag_printf("Baud rate will be changed to %d - update your settings\n", new_rate);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	697 _sleep(500); // Give serial time to flush
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	698 old_rate = CYGACC_COMM_IF_CONTROL(*__chan, __COMMCTL_GETBAUD);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	699 ret = set_console_baud_rate(new_rate);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	700 if (ret < 0) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	701 if (old_rate > 0) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	702 // Try to restore
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	703 set_console_baud_rate(old_rate);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	704 _sleep(500); // Give serial time to flush
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	705 diag_printf("\nret = %d\n", ret);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	706 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	707 return; // Couldn't set the desired rate
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	708 }
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	709 // Make sure this new rate works or back off to previous value
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	710 // Sleep for a few seconds, then prompt to see if it works
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	711 _sleep(3000); // Give serial time to flush
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	712 if (!verify_action_with_timeout(5000, "Baud rate changed to %d", new_rate)) {
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	713 _sleep(500); // Give serial time to flush
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	714 set_console_baud_rate(old_rate);
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	715 _sleep(500); // Give serial time to flush
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	716 return;
e0c0827131d1 Merge from eCos master repository on 2002-05-20-20:11:54-BST jlarmour parents: 202 diff changeset	717 }
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	718 #ifdef CYGSEM_REDBOOT_FLASH_CONFIG
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	719 opt.type = CONFIG_INT;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	720 opt.enable = (char *)0;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	721 opt.enable_sense = 1;
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	722 opt.key = "console_baud_rate";
0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	723 opt.dflt = new_rate;
161 ac086aa3217e Merge from eCos master repository on 2001-06-08-21:11:51-BST jlarmour parents: 160 diff changeset	724 flash_add_config(&opt, true);
160 0d0f03f76f6a Merge from eCos master repository on 2001-06-01-18:52:13-BST jlarmour parents: 159 diff changeset	725 #endif
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	726 } else {
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	727 ret = CYGACC_COMM_IF_CONTROL(*__chan, __COMMCTL_GETBAUD);
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	728 diag_printf("Baud rate = ");
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	729 if (ret <= 0) {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	730 diag_printf("unknown\n");
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	731 } else {
182 f62680ef1804 Merge from eCos master repository on 2001-09-07-06:43:02-BST jlarmour parents: 174 diff changeset	732 diag_printf("%d\n", ret);
159 511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	733 }
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	734 }
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	735 }
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	736 #endif
511f4dc167f6 Merge from eCos master repository on 2001-05-18-01:30:05-BST jlarmour parents: 158 diff changeset	737
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	738 //
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	739 // Validate an address to see if it is within any known RAM area
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	740 //
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	741 bool
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	742 valid_address(unsigned char *addr)
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	743 {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	744 int seg;
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	745
1223 dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	746 for (seg = 0; seg < CYGBLD_REDBOOT_MAX_MEM_SEGMENTS; seg++) {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	747 if (mem_segments[seg].start != NO_MEMORY) {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	748 if ((addr >= mem_segments[seg].start) && (addr < mem_segments[seg].end)) {
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	749 return true;
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	750 }
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	751 }
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	752 }
dbcfe4e0dbd2 New platform - TAMS MOAB - and generic changes to support it gthomas parents: 1002 diff changeset	753 return false;
132 0ae0bc38e387 Merge from eCos master repository on 2000-10-31-00:30:36-GMT jlarmour parents: 130 diff changeset	754 }

Mercurial > flash_v2

annotate packages/redboot/current/src/main.c @ 1513:c4355f101bf6