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* Make sure that argv[] argument pointers are not modified.Wolfgang Denk2010-07-04-8/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The hush shell dynamically allocates (and re-allocates) memory for the argument strings in the "char *argv[]" argument vector passed to commands. Any code that modifies these pointers will cause serious corruption of the malloc data structures and crash U-Boot, so make sure the compiler can check that no such modifications are being done by changing the code into "char * const argv[]". This modification is the result of debugging a strange crash caused after adding a new command, which used the following argument processing code which has been working perfectly fine in all Unix systems since version 6 - but not so in U-Boot: int main (int argc, char **argv) { while (--argc > 0 && **++argv == '-') { /* ====> */ while (*++*argv) { switch (**argv) { case 'd': debug++; break; ... default: usage (); } } } ... } The line marked "====>" will corrupt the malloc data structures and usually cause U-Boot to crash when the next command gets executed by the shell. With the modification, the compiler will prevent this with an error: increment of read-only location '*argv' N.B.: The code above can be trivially rewritten like this: while (--argc > 0 && **++argv == '-') { char *arg = *argv; while (*++arg) { switch (*arg) { ... Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
* Fix #if chain and added AVR32 case in cmd_bdinfo.cReinhard Meyer2010-06-29-9/+35
| | | | | | | | | | | AVR32 case was missing in cmd_bdinfo, resulting in compiler warning (bd->bi_baudrate declared unsigned int at AVR32, but printf used %d) At the same time slightly reordered #if #elif #endif to make ARM one of the cases and not an extra case surrounding all others Signed-off-by: Reinhard Meyer <info@emk-elektronik.de> Tested-by: Andreas Bießmann <biessmann@corscience.de>
* nios: remove nios-32 archThomas Chou2010-05-28-19/+0
| | | | | | The nios-32 arch is obsolete and broken. So it is removed. Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
* fix cmd_bdinfo.c:354: warning: 'print_eth' defined but not usedPhilippe De Muyter2010-03-24-2/+2
| | | | | | | This fixes the following warnings when running MAKEALL for coldfire : cmd_bdinfo.c:354: warning: 'print_eth' defined but not used Signed-off-by: Philippe De Muyter <phdm at macqel.be>
* PPC: Record U-Boot's relocated address in RAM and show in bdinfo.Richard Retanubun2010-03-11-0/+1
| | | | | | | | | | | This patch uses gd->relocaddr variable to store uboot's relocated address in RAM and shows it in bdinfo command. This patch moves CONFIG_AMIGAONEG3SE style copying of the address in board_init_f to just before relocation is actually done. Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com> Tested-by: Detlev Zundel <dzu@denx.de>
* General help message cleanupWolfgang Denk2009-06-12-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Many of the help messages were not really helpful; for example, many commands that take no arguments would not print a correct synopsis line, but "No additional help available." which is not exactly wrong, but not helpful either. Commit ``Make "usage" messages more helpful.'' changed this partially. But it also became clear that lots of "Usage" and "Help" messages (fields "usage" and "help" in struct cmd_tbl_s respective) were actually redundant. This patch cleans this up - for example: Before: => help dtt dtt - Digital Thermometer and Thermostat Usage: dtt - Read temperature from digital thermometer and thermostat. After: => help dtt dtt - Read temperature from Digital Thermometer and Thermostat Usage: dtt Signed-off-by: Wolfgang Denk <wd@denx.de>
* ARM: fix warning: 'print_eth' defined but not usedWolfgang Denk2009-03-29-0/+4
| | | | | | | This warning got issued for all ARM systems that don't have CONFIG_CMD_NET enabled. Signed-off-by: Wolfgang Denk <wd@denx.de>
* bdinfo: get mac address from environmentMike Frysinger2009-03-20-88/+32
| | | | | | | | | | | | | Add a new print_eth() function to automate the eth*addr env var acquisition and display. Affects all arches. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> CC: Scott McNutt <smcnutt@psyent.com> CC: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp> CC: Michal Simek <monstr@seznam.cz> CC: Daniel Hellstrom <daniel@gaisler.com> CC: Ben Warren <biggerbadderben@gmail.com>
* convert print_IPaddr() to %pI4Mike Frysinger2009-03-20-29/+19
| | | | | | | | | Now that our printf functions support the %pI4 modifier like the kernel, let's drop the inflexible print_IPaddr() function and covert over to the %pI4 modifier. Signed-off-by: Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com>
* Coldfire: cmd_bdinfo cleanupRichard Retanubun2009-02-06-1/+2
| | | | | | | | | | | CONFIG_M68K bdinfo cleanup: Fixed compiler warning about baudrate printing. format '%d' expects type 'int', but argument 2 has type 'long unsigned int'. Added printing of "cpufreq" Signed-off-by: Richard Retanubun <RichardRetanubun@RuggedCom.com>
* Command usage cleanupPeter Tyser2009-01-28-1/+1
| | | | | | | | Remove command name from all command "usage" fields and update common/command.c to display "name - usage" instead of just "usage". Also remove newlines from command usage fields. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Blackfin: use common strmhz() in system outputMike Frysinger2009-01-23-4/+6
| | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD2008-10-18-15/+15
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Adds two more ethernet interface to 83xxrichardretanubun2008-10-18-0/+14
| | | | | | | | | Added as a convenience for other platforms that uses MPC8360 (has 8 UCC). Six eth interface is chosen because the platform I am using combines UCC1&2 and UCC3&4 as 1000 Eth and the other four UCCs as 10/100 Eth. Signed-off-by: Richard Retanubun <RichardRetanubun@RugggedCom.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* rename CFG_ENV macros to CONFIG_ENVJean-Christophe PLAGNIOL-VILLARD2008-09-10-1/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Fix merge problemsStefan Roese2008-08-06-1/+1
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* ppc4xx: Rename CONFIG_XILINX_ML300 to CONFIG_XILINX_405Michal Simek2008-07-06-4/+4
| | | | | | | | This change helps with better handling with others Xilinx based platform. Signed-off-by: Michal Simek <monstr@monstr.eu> Acked-by: Stefan Roese <sr@denx.de>
* Change bd/gd memsize/ram_size to be phys_size_t.Becky Bruce2008-06-12-8/+16
| | | | | | | | | | Currently, both are defined as an unsigned long, but should be phys_size_t. This should result in no real change, since phys_size_t is currently an unsigned long for all the default configs. Also add print_lnum to cmd_bdinfo to deal with the potentially wider memsize. Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
* SPARC: added SPARC board information to the command bdinfo.Daniel Hellstrom2008-04-08-0/+39
| | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* Merge branch 'master' of git://www.denx.de/git/u-boot-blackfinWolfgang Denk2008-02-15-0/+31
|\ | | | | | | | | | | | | | | | | Conflicts: Makefile doc/README.standalone Signed-off-by: Wolfgang Denk <wd@denx.de>
| * add Blackfin-specific bdinfo commandMike Frysinger2008-02-04-0/+31
| | | | | | | | Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | ARM: Display Ethernet info in do_bdinfo only if CONFIG_CMD_NET is definedHebbar2008-02-04-0/+2
|/ | | | | | | Add ifdef to bdinfo command to display ethernet information only if CONFIG_CMD_NET is defined for arm modules. Signed-off-by: K R Gururaja Hebbar <gururajakr@sanyo.co.in>
* Nios2: remove common/cmd_bdinfo.c unused variable.Jean-Christophe PLAGNIOL-VILLARD2008-01-10-0/+2
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Scott McNutt <smcnutt@psyent.com>
* [BUILD] conditionally compile common/cmd_*.c in common/MakefileGrant Likely2007-11-20-2/+0
| | | | | | | Modify common/Makefile to conditionally compile the cmd_*.c files based on the board config. Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
* ColdFire: Fix some remaining problems with CFG_CMD_Stefan Roese2007-08-18-2/+2
| | | | Signed-off-by: Stefan Roese <sr@denx.de>
* ColdFire: Add M54455EVB for MCF5445xTsiChungLiew2007-08-16-5/+17
| | | | Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
* ColdFire: MCF5329 Update and cleanupTsiChungLiew2007-08-16-6/+6
| | | | Signed-off-by: TsiChungLiew <Tsi-Chung.Liew@freescale.com>
* Merge with git://www.denx.de/git/u-boot.gitStefan Roese2007-08-15-4/+4
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| * common/: Remove lingering references to CFG_CMD_* symbols.Jon Loeliger2007-07-10-3/+3
| | | | | | | | | | | | | | | | Fixed some broken instances of "#ifdef CMD_CFG_IDE" too. Those always evaluated TRUE, and thus were always compiled even when IDE really wasn't defined/wanted. Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * common/cmd_[af]*: Remove obsolete references to CONFIG_COMMANDS.Jon Loeliger2007-07-08-1/+1
| | | | | | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * common/cmd_[a-f]* : Augment CONFIG_COMMANDS tests with defined(CONFIG_CMD_*).Jon Loeliger2007-07-04-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a compatibility step that allows both the older form and the new form to co-exist for a while until the older can be removed entirely. All transformations are of the form: Before: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) After: #if (CONFIG_COMMANDS & CFG_CMD_AUTOSCRIPT) || defined(CONFIG_CMD_AUTOSCRIPT) Signed-off-by: Jon Loeliger <jdl@freescale.com>
* | Added M5329AFEE and M5329BFEE PlatformsTsiChung Liew2007-06-18-0/+53
|/ | | | | | | | | | | | | | | | Added board/freescale/m5329evb, cpu/mcf532x, drivers/net, drivers/serial, immap_5329.h, m5329.h, mcfrtc.h, include/configs/M5329EVB.h, lib_m68k/interrupts.c, and rtc/mcfrtc.c Modified CREDITS, MAKEFILE, Makefile, README, common/cmd_bdinfo.c, common/cmd_mii.c, include/asm-m68k/byteorder.h, include/asm-m68k/fec.h, include/asm-m68k/io.h, include/asm-m68k/mcftimer.h, include/asm-m68k/mcfuart.h, include/asm-m68k/ptrace.h, include/asm-m68k/u-boot.h, lib_m68k/Makefile, lib_m68k/board.c, lib_m68k/time.c, net/eth.c and rtc/Makefile Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com>
* [Microblaze][PATCH] part 2Michal Simek2007-03-11-0/+26
| | | | | | | | | | | | | timer support interrupt controller support flash support ethernet support cache support board information support env support booting image support adding support for Xilinx ML401
* Add support for AMCC Sequoia PPC440EPx eval boardStefan Roese2006-09-07-2/+4
| | | | | | | | | | | - Add support for PPC440EPx & PPC440GRx - Add support for PPC440EP(x)/GR(x) NAND controller in cpu/ppc4xx directory - Add NAND boot functionality for Sequoia board, please see doc/README.nand-boot-ppc440 for details - This Sequoia NAND image doesn't support environment in NAND for now. This will be added in a short while. Patch by Stefan Roese, 07 Sep 2006
* Merge: Add support for AMCC 440SPe CPU based eval board (Yucca).Marian Balakowicz2006-06-30-2/+3
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| * Add support for AMCC 440SPe CPU based eval board (Yucca).Marian Balakowicz2006-06-30-2/+3
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* | GCC-4.x fixes: clean up global data pointer initialization for all boards.Wolfgang Denk2006-03-31-10/+1
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* Changed CONFIG_440_xx to CONFIG_440xx for a consistent design (405 and linux)Stefan Roese2005-08-08-4/+4
| | | | Patch by Stefan Roese, 08 Aug 2005
* Merge with rsync://git-user@source.denx.net/git/u-boot.gitJon Loeliger2005-08-02-4/+6
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| * Add support for AMCC PPC440EP/GR eval boards Yosemite and Yellowstone.Stefan Roese2005-08-01-4/+6
| | | | | | | | Patch by Steven Blakeslee, 27 Jul 2005
* | * Patch by Jon Loeliger, Kumar Gala 2005-02-08Jon Loeliger2005-07-23-2/+2
|/ | | | | | | | - Convert the CPM2 based functionality to use new CONFIG_CPM2 option rather than a myriad of CONFIG_MPC8560-like variants. Applies to MPC85xx and MPC8260 boards, includes stxgp3 and sbc8560. Eliminates the CONFIG_MPC8560 option entirely. Distributes the new CONFIG_CPM2 option to each 8260 board.
* * Code cleanup, mostly for GCC-3.3.xwdenk2004-12-31-3/+3
| | | | | | | | | | | | * Cleanup confusing use of CONFIG_ETH*ADDR - ust his only to pre-define a MAC address; use CONFIG_HAS_ETH* to enable support for additional ethernet addresses. * Cleanup drivers/i82365.c - avoid duplication of code * Fix bogus "cannot span across banks" flash error message * Add support for CompactFlash for the CPC45 Board.
* Patch by TsiChung Liew, 23 Sep 2004:wdenk2004-10-28-2/+9
| | | | | - add support for MPC8220 CPU - Add support for Alaska and Yukon boards
* Patches by Scott McNutt, 24 Aug 2004:wdenk2004-10-10-0/+33
| | | | | | - Add support for Altera Nios-II processors. - Add support for Psyent PCI-5441 board. - Add support for Psyent PK1C20 board.
* Patches by Jon Loeliger, 24 Aug 2004:wdenk2004-10-10-5/+14
| | | | | - Add support for the MPC8541 and MPC8555 CDS boards - Cleanup eth?addr handling: make dependent on CONFIG_ETH?ADDR
* Patches Part 1 by Jon Loeliger, 11 May 2004:wdenk2004-06-09-5/+8
| | | | | | | | | | | | | | | | | | | | | | Dynamically handle REV1 and REV2 MPC85xx parts. (Jon Loeliger, 10-May-2004). New consistent memory map and Local Access Window across MPC85xx line. New CCSRBAR at 0xE000_0000 now. Add RAPID I/O memory map. New memory map in README.MPC85xxads (Kumar Gala, 10-May-2004) Better board and CPU identification on MPC85xx boards at boot. (Jon Loeliger, 10-May-2004) SDRAM clock control fixes on MPC8540ADS & MPC8560 boards. Some configuration options for MPC8540ADS & MPC8560ADS cleaned up. (Jim Robertson, 10-May-2004) Rewrite of the MPC85xx Three Speed Ethernet Controller (TSEC) driver. Supports multiple PHYs. (Andy Fleming, 10-May-2004) Some README.MPC85xxads updates. (Kumar Gala, 10-May-2004) Copyright updates for "Freescale" (Andy Fleming, 10-May-2004)
* Code cleanupwdenk2004-03-25-1/+1
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* * Patches by Thomas Viehweger, 16 Mar 2004:wdenk2004-03-23-11/+11
| | | | | | | | | - show PCI clock frequency on MPC8260 systems - add FCC_PSMR_RMII flag for HiP7 processors - in do_jffs2_fsload(), take load address from load_addr if not set explicit, update load_addr otherwise - replaced printf by putc/puts when no formatting is needed (smaller code size, faster execution)
* * Patch by Peter Ryser, 20 Feb 2004:wdenk2004-02-23-4/+4
| | | | | | | | | | | | | Add support for the Xilinx ML300 platform * Patch by Stephan Linz, 17 Feb 2004: Fix watchdog support for NIOS * Patch by Josh Fryman, 16 Feb 2004: Fix byte-swapping for cfi_flash.c for different bus widths * Patch by Jon Diekema, 14 Jeb 2004: Remove duplicate "FPGA Support" notes from the README file
* * Patches by Xianghua Xiao, 15 Oct 2003:wdenk2003-10-15-4/+11
| | | | | | | | - Added Motorola CPU 8540/8560 support (cpu/85xx) - Added Motorola MPC8540ADS board support (board/mpc8540ads) - Added Motorola MPC8560ADS board support (board/mpc8560ads) * Minor code cleanup
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