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* mii: add read-modify-write option to mii commandTim James2015-04-20-9/+38
| | | | | | | | | | | | | | | | | | | | When accessing PHY registers it is often desirable to only update selected bits, so it is necessary to first read the current value before writing back an modified value with the relevant bits updated. To simplify this and to allow such operations to be incorporated into simple shell scripts propose adding a 'modify' option to the existing mii command, which takes a mask indicating the bits to be updated in addition to a data value containing the new bits, ie, <updated> = (<data> & <mask>) | (<current> & ~<mask>). Signed-off-by: Tim <tim.james@macltd.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Jeroen Hofstee <jeroen@myspectrum.nl> Cc: Tom Rini <trini@konsulko.com> Cc: Tim <tim.james@macltd.com>
* common: cmd_mii: fix printf format warningJeroen Hofstee2014-07-18-4/+4
| | | | | | | | The and operator implicitly upcasts the value to int, hence the format should expect an int type as well. (and make checkpatch happy) Signed-off-by: Jeroen Hofstee <jeroen@myspectrum.nl>
* net: trivial: Fix typos in mii field descriptionsStephan Bauroth2013-11-22-2/+2
| | | | | Signed-off-by: Stephan Bauroth <stephan.bauroth@iav.de> Patch: 265707
* Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk2013-07-24-17/+1
| | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
* Convert cmd_usage() calls in common to use a return valueSimon Glass2012-03-06-2/+2
| | | | | | | | | Change all files in common/ to use CMD_RET_USAGE instead of calling cmd_usage() directly. I'm not completely sure about this patch since the code since impact is small (100 byte or so on ARM) and it might need splitting into smaller patches. But for now here it is. Signed-off-by: Simon Glass <sjg@chromium.org>
* miiphy: convert to linux/mii.hMike Frysinger2011-01-09-15/+14
| | | | | | | | The include/miiphy.h header duplicates a lot of things from linux/mii.h. So punt all the things that overlap to keep the API simple and to make merging between U-Boot and Linux simpler. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* cmd_mii: localize & constify local funcs/dataMike Frysinger2010-11-28-38/+30
| | | | | | | | No need for these structures to be writable or global. While we're here, also drop local versions of the ARRAY_SIZE macro. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* miiphy: constify device nameMike Frysinger2010-08-09-1/+1
| | | | | | | The driver name does not need to be writable, so constify it. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* cmd_usage(): simplify return code handlingWolfgang Denk2010-07-24-6/+3
| | | | | | | | | | | | | | | | Lots of code use this construct: cmd_usage(cmdtp); return 1; Change cmd_usage() let it return 1 - then we can replace all these ocurrances by return cmd_usage(cmdtp); This fixes a few places with incorrect return code handling, too. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Make sure that argv[] argument pointers are not modified.Wolfgang Denk2010-07-04-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* 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>
* 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>
* Standardize command usage messages with cmd_usage()Peter Tyser2009-01-28-2/+2
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* Add CONFIG_MII_INIT support to related boardsTsiChung Liew2008-04-13-1/+1
| | | | | | | | | Replace CONFIG_8xx and CONFIG_MCF532x to CONFIG_MII_INIT in cmd_init.c. Add CONFIG_MII_INIT to board configuration files that use mii_init() in cmd_init.c. Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com> Acked-by: Ben Warren <biggerbadderben@gmail.com>
* Fix macro typo in common/cmd_mii.cBen Warren2008-03-30-1/+1
| | | | | | | This typo was introduced in commit 233a8bcd94997f3f345833a3b82e836222f2a206. I actually applied the wrong patch. Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Add CONFIG_MII_INIT in cmd_mii.cTsi-Chung Liew2008-03-30-1/+1
| | | | | | | | Provide common configuration in do_mii() to execute mii_init() for all cpu architectures Signed-off-by: TsiChung Liew <Tsi-Chung.Liew@freescale.com> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
* Remove the obsolete terse version of do_mii()Shinya Kuribayashi2008-01-09-139/+0
| | | | | | | | | | | | | | | | | We now have more useful version of do_mii() and everybody use it. Gerald Van Baren says: > When I originally wrote the mii command 6(!) years ago, I wrote a > verbose version that printed human readable decomposition of the flags, > etc., and a terse one that didn't print as much stuff and thus had a > smaller memory footprint. > > It sounds like the terse version has withered and died, apparently > people are only using the verbose version (which is very understandable, > I do myself). Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com> Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
* common/cmd_mii.c: Add sanity argc checkShinya Kuribayashi2008-01-09-0/+5
| | | | | | | If type mii command without arguments, we suffer from uninitialized argv[] entries; for example we MIPS get stuck by TLB error. Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
* [BUILD] conditionally compile common/cmd_*.c in common/MakefileGrant Likely2007-11-20-4/+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>
* NET: Add Ethernet 1000BASE-X support for PPC4xxLarry Johnson2007-11-06-2/+6
| | | | | | | | | | This patch adds support for 1000BASE-X to functions "miiphy_speed ()" and "miiphy_duplex()". It also adds function "miiphy_is_1000base_x ()", which returns non-zero iff the PHY registers are configured for 1000BASE-X. The "mii info" command is modified to distinguish between 1000BASE-T and -X. Signed-off-by: Larry Johnson <lrj@acm.org> Signed-off-by: Ben Warren <bwarren@qstreams.com>
* Merge with git://www.denx.de/git/u-boot.gitStefan Roese2007-08-15-2/+2
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| * common/: Remove lingering references to CFG_CMD_* symbols.Jon Loeliger2007-07-10-1/+1
| | | | | | | | | | | | | | | | 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_[i-n]*: Remove obsolete references to CONFIG_COMMANDS.Jon Loeliger2007-07-08-1/+1
| | | | | | | | Signed-off-by: Jon Loeliger <jdl@freescale.com>
| * common/cmd_[i-z]* : 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 Liew2007-06-18-1/+1
|/ | | | | | | | | | | | | | | | 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>
* Change "mii info" to not print an error upon missing PHY at addressStefan Roese2006-08-07-4/+0
| | | | Patch by Stefan Roese, 07 Aug 2006
* Check argument count in "mii" command.Wolfgang Denk2006-07-21-0/+5
| | | | Problem pointed out by Andrew Dyer, 13 Jun 2005
* Add support for multiple PHYs.Marian Balakowicz2005-10-28-36/+73
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* Added support for TQM834x boards.Marian Balakowicz2005-10-11-1/+1
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* * Fix PHY address argument passing with mii info commandWolfgang Denk2005-09-24-6/+5
| | | | | | Patch by Andrew Dyer, 28 Dec 2004 * Cleanup: fix broken builds
* Fix 'mii help' text formattingWolfgang Denk2005-08-06-1/+1
| | | | Patch by Cory Tusar, 10 Dec 2004
* * Patch by John Kerl, 19 Apr 2004:wdenk2004-04-25-13/+9
| | | | | | | | | | | Use U-boot's miiphy.h for PHY register names, rather than introducing a new header file. * Update pci_ids.h from linux-2.4.26 * Patch by Masami Komiya, 19 Apr 2004: Fix problem cause by VLAN function on little endian architecture without VLAN environment
* * Modify KUP4X board configuration to use SL811 driver for USB memorywdenk2004-04-23-1/+1
| | | | | | | | | | | | | | | sticks (including FAT / VFAT filesystem support) * Add SL811 Host Controller Interface driver for USB * Add CFG_I2C_EEPROM_ADDR_OVERFLOW desription to README * Patch by Pantelis Antoniou, 19 Apr 2004: Allow to use shell style syntax (i. e. ${var} ) with standard parser. Minor patches for Intracom boards. * Patch by Christian Pell, 19 Apr 2004: cleanup support for CF/IDE on PCMCIA for PXA25X
* * Temporarily disabled John Kerl's extended MII command code becausewdenk2004-04-18-3/+7
| | | | | | | | | | | "miivals.h" is missing * Patches by Mark Jonas, 13 Apr 2004: - Remove CS0 chip select timing setting from cpu/mpc5xxx/start.S - Add sync instructions to IceCube SDRAM init code - Move SDRAM chip constants into seperate include files - Unify DDR and SDR initialization code - Unify all IceCube (Lite5xxx) target names
* * Patch by John Kerl, 16 Apr 2004:wdenk2004-04-18-0/+413
| | | | | | | | | Enable ranges in mii command, e.g. mii read 0-1f 0 or mii read 4-7 18-1a. Also add mii dump subcommand for pretty-printing standard regs 0-5. * Patch by Stephen Williams, 16 April 2004: fix typo in JSE.h; update MAINTAINERS
* * Patches by Thomas Viehweger, 16 Mar 2004:wdenk2004-03-23-2/+2
| | | | | | | | | - 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)
* * Patches by Travis Sawyer, 12 Mar 2004:wdenk2004-03-14-1/+1
| | | | | | | | | | | | | | | | | | | | | - Fix Gigabit Ethernet support for 440GX - Add Gigabit Ethernet Support to MII PHY utilities * Patch by Brad Kemp, 12 Mar 2004: Fixes for drivers/cfi_flash.c: - Better support for x8/x16 implementations - Added failure for AMD chips attempting to use CFG_FLASH_USE_BUFFER_WRITE - Added defines for AMD command and address constants * Patch by Leon Kukovec, 12 Mar 2004: Fix get_dentfromdir() to correctly handle deleted dentries * Patch by George G. Davis, 11 Mar 2004: Remove hard coded network settings in TI OMAP1610 H2 default board config * Patch by George G. Davis, 11 Mar 2004: add support for ADS GraphicsClient+ board.
* * Patch by Markus Pietrek, 24 Feb 2004:wdenk2004-02-26-0/+1
| | | | | | | | | | | | | NS9750 DevBoard added * Patch by Pierre AUBERT, 24 Feb 2004 add USB support for MPC5200 * Patch by Steven Scholz, 24 Feb 2004: - fix MII commands to use values from last command * Patch by Torsten Demke, 24 Feb 2004: Add support for the eXalion platform (SPSW-8240, F-30, F-300)
* * Some code cleanupwdenk2004-02-12-1/+1
| | | | | | | | * Patch by Josef Baumgartner, 10 Feb 2004: Fixes for Coldfire port * Patch by Brad Kemp, 11 Feb 2004: Fix CFI flash driver problems
* * Patches by Stephan Linz, 3 Nov 2003:wdenk2003-12-06-2/+8
| | | | | | | | | | | | - more endianess fixes for LAN91C111 driver - CFG_HZ configuration patch for NIOS Cyclone board * Patch by Stephan Linz, 28 Oct 2003: fix PHY_INT_REG vs. PHY_MASK_REG bug in drivers/smc91111.c * Patch by Steven Scholz, 20 Oct 2003: - make "mii info <addr>" show infor for PHY at "addr" only - Endian fix for miiphy_info()
* Patch by Kenneth Johansson, 30 Jun 2003:wdenk2003-07-01-2/+2
| | | | get rid of MK_CMD_ENTRY macro; update doc/README.command
* * Code cleanup:wdenk2003-06-27-1/+11
| | | | | | | | | - remove trailing white space, trailing empty lines, C++ comments, etc. - split cmd_boot.c (separate cmd_bdinfo.c and cmd_load.c) * Patches by Kenneth Johansson, 25 Jun 2003: - major rework of command structure (work done mostly by Michal Cendrowski and Joakim Kristiansen)
* Add support for TQM862L moduleswdenk2003-04-10-1/+1
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* Initial revisionwdenk2002-09-18-0/+131
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