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* ne2000: Convert to new net-multi model, fixes build of three boardsBernhard Kaindl2011-12-08-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes the build of the two sh boards shmin and r7780mp and qemu-mips which currently fail to build due to dropped pre-CONFIG_NET_MULTI code. This v2 patch minimizes the number of lines in the diff for easy review and to eliminate any possible accidential changes resulting from moving lines of code in the file. This also makes the register function very easy. Any cleanups and improvements are intentionally deferred to follow-up patches to keep this patch as simple and as easy to review as possible. A new driver register function, ne2k_register() calls the existing one-time setup part of the old init function and calls eth_register(). Changes to shmin, r7780mp and qemu-mips: - Call the new ne2k_register() from board_eth_init() of the boards. - Tested using qemu-mips board, - Tested the two renesas / sh boards r7780mp and shmin to compile again, and should work. checkpatch-clean when "--ignore VOLATILE" is added to .checkpatch.conf, and no warnings introduced in none of the three boards using this driver. Signed-off-by: Bernhard Kaindl <bernhard.kaindl@gmx.net>
* sh: Add support for ecovec boardNobuhiro Iwamatsu2011-12-02-0/+373
| | | | | | | | | | | | | | The ecovec board has SH7724, 256MB DDR2-SDRAM, USB, Ethernet, and more. This patch supports the following functions: - 256MB DDR2-SDRAM - USB - I2C - Ethernet Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: Add a flag which controls the DDR ECC mode of sh7757lcrNobuhiro Iwamatsu2011-12-02-1/+2
| | | | | | | | | | | When DDR-ECC is effective, the physical memory which can be used reduces this boardby half. However, this mode can chenge to disable. When it was disabled, user can use 512 MB of physical memory. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> CC: "Yoshihiro Shimoda" <yoshihiro.shimoda.uh@renesas.com> Acked-by: "Yoshihiro Shimoda" <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* punt unused clean/distclean targetsMike Frysinger2011-10-15-54/+0
| | | | | | | | | | The top level Makefile does not do any recursion into subdirs when cleaning, so these clean/distclean targets in random arch/board dirs never get used. Punt them all. MAKEALL didn't report any errors related to this that I could see. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sh: sh7757lcr: Add KEEP order to start.o sectionYoshihiro Shimoda2011-08-22-1/+1
| | | | | | | | | | The sh7757lcr has a local u-boot.lds because the sh7757lcr is only supported the SPI booting. This patch refers from the commit "sh: Add KEEP order to start.o section" (commit ID: b52da2aed8c2c388661f369052a97d5b5c9ed00a). Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: Fix rsk7203 alignment problemPhil Edworthy2011-08-22-0/+1
| | | | | Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: Add Renesas rsk7264 boardPhil Edworthy2011-08-22-0/+316
| | | | | | | | | | The rsk7264 (also know as rsk2+sh7264) is an SH2A based board with 64MB NAND flash and 64MB SDRAM. It is very similar to the rsk7203 board. Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: sh7785lcr: Update BSC of USB areaNobuhiro Iwamatsu2011-06-01-1/+1
| | | | | | | A value of BSC of the USB was wrong. This updates this. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* Coding Style cleanup: remove trailing empty linesWolfgang Denk2011-03-27-2/+0
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* rename _end to __bss_end__Po-Yu Chuang2011-03-27-1/+1
| | | | | | | Currently, _end is used for end of BSS section. We want _end to mean end of u-boot image, so we rename _end to __bss_end__ first. Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com>
* sh: sh7785lcr: Fix out of tree buildingNobuhiro Iwamatsu2011-02-03-2/+6
| | | | | Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: add support for sh7757lcr boardYoshihiro Shimoda2011-02-02-0/+1265
| | | | | | | | | | | | | The R0P7757LC0030RL board has SH7757, 256MB DDR3-SDRAM, SPI ROM, Ethernet, and more. This patch supports the following functions: - 256MB DDR3-SDRAM - SPI ROM - Ethernet Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: Remove config.mk for sh7785lcr boardNobuhiro Iwamatsu2011-02-02-31/+0
| | | | | | | Move CONFIG_SYS_TEXT_BASE to the board's config file, and remove the unnecessary config.mk file. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: Remove config.mk for sh7763rdp boardNobuhiro Iwamatsu2011-02-02-11/+0
| | | | | | | Move CONFIG_SYS_TEXT_BASE to the board's config file, and remove the unnecessary config.mk file. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: Remove config.mk for rsk7203 boardNobuhiro Iwamatsu2011-02-02-28/+0
| | | | | | | Move CONFIG_SYS_TEXT_BASE to the board's config file, and remove the unnecessary config.mk file. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: Remove config.mk for r7780mp boardNobuhiro Iwamatsu2011-02-02-27/+0
| | | | | | | Move CONFIG_SYS_TEXT_BASE to the board's config file, and remove the unnecessary config.mk file. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: Remove config.mk for r2dplus boardNobuhiro Iwamatsu2011-02-02-23/+0
| | | | | | | Move CONFIG_SYS_TEXT_BASE to the board's config file, and remove the unnecessary config.mk file. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: Remove config.mk for ap325rxa boardNobuhiro Iwamatsu2011-02-02-26/+0
| | | | | | | Move CONFIG_SYS_TEXT_BASE to the board's config file, and remove the unnecessary config.mk file. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: Remove config.mk for MigoR boardNobuhiro Iwamatsu2011-02-02-31/+0
| | | | | | | Move CONFIG_SYS_TEXT_BASE to the board's config file, and remove the unnecessary config.mk file. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* Move DECLARE_GLOBAL_DATA_PTR to file scopeJohn Rigby2010-12-21-14/+14
| | | | | | | | | | | | | | | It can be optimised out by the compiler otherwise resulting in obscure errors like a board not booting. This has been documented in README since 2006 when these were first fixed up for GCC 4.x. Signed-off-by: John Rigby <john.rigby@linaro.org> Fix some additional places. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-By: Albert ARIBAUD <albert.aribaud@free.fr>
* Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-14/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | Before this commit, weak symbols were not overridden by non-weak symbols found in archive libraries when linking with recent versions of binutils. As stated in the System V ABI, "the link editor does not extract archive members to resolve undefined weak symbols". This commit changes all Makefiles to use partial linking (ld -r) instead of creating library archives, which forces all symbols to participate in linking, allowing non-weak symbols to override weak symbols as intended. This approach is also used by Linux, from which the gmake function cmd_link_o_target (defined in config.mk and used in all Makefiles) is inspired. The name of each former library archive is preserved except for extensions which change from ".a" to ".o". This commit updates references accordingly where needed, in particular in some linker scripts. This commit reveals board configurations that exclude some features but include source files that depend these disabled features in the build, resulting in undefined symbols. Known such cases include: - disabling CMD_NET but not CMD_NFS; - enabling CONFIG_OF_LIBFDT but not CONFIG_QE. Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com>
* sh: sh7785lcr: Add CONFIG_SYS_TEXT_BASE for 32bit modeNobuhiro Iwamatsu2010-10-21-1/+3
| | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* Rename TEXT_BASE into CONFIG_SYS_TEXT_BASEWolfgang Denk2010-10-18-14/+14
| | | | | | | | | | | | The change is currently needed to be able to remove the board configuration scripting from the top level Makefile and replace it by a simple, table driven script. Moving this configuration setting into the "CONFIG_*" name space is also desirable because it is needed if we ever should move forward to a Kconfig driven configuration system. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Prepare v2010.09-rc1v2010.09-rc1Wolfgang Denk2010-09-10-1/+1
| | | | | | Coding style cleanup. Signed-off-by: Wolfgang Denk <wd@denx.de>
* sh: Update lowlevel_init.S of ap325rxaNobuhiro Iwamatsu2010-08-30-0/+1
| | | | | | Fix data size. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* sh: Update lowlevel_init.S of r2dplusNobuhiro Iwamatsu2010-08-30-3/+6
| | | | | | Fix data size. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* sh: Update lowlevel_init.S of sh7763rdpNobuhiro Iwamatsu2010-08-30-2/+2
| | | | | | Fix data size. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* sh: Update lowlevel_init.S of MigoRNobuhiro Iwamatsu2010-08-30-5/+5
| | | | | | Fix data size. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* sh: Update lowlevel_init.S of sh7785lcrNobuhiro Iwamatsu2010-08-30-31/+23
| | | | | | Fix data size. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* sh: Update lowlevel_init.S of rsk7203Nobuhiro Iwamatsu2010-08-30-37/+48
| | | | | | Update data address size and fix typo of register. Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
* cmd_usage(): simplify return code handlingWolfgang Denk2010-07-24-14/+7
| | | | | | | | | | | | | | | | 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 Denk2010-07-04-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* sh: Move some defs to convince 'pcrel too far'Nobuhiro Iwamatsu2009-10-30-54/+53
| | | | | Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org> Signed-off-by: Takashi Yoshii <yoshii.takashi@gmail.com>
* Convert SMC91111 Ethernet driver to CONFIG_NET_MULTI APIBen Warren2009-10-04-0/+12
| | | | | | | | | | | | | | All in-tree boards that use this controller have CONFIG_NET_MULTI added Also: - changed CONFIG_DRIVER_SMC91111 to CONFIG_SMC91111 - cleaned up line lengths - modified all boards that override weak function in this driver - modified all eeprom standalone apps to work with new driver - updated blackfin standalone EEPROM app after testing Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* sh/rsk7203: add missing include net.hJean-Christophe PLAGNIOL-VILLARD2009-08-23-0/+1
| | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
* Convert SMC911X Ethernet driver to CONFIG_NET_MULTI APIBen Warren2009-07-22-3/+24
| | | | | | | | | | | | All in-tree boards that use this controller have CONFIG_NET_MULTI added Also: - changed CONFIG_DRIVER_SMC911X* to CONFIG_SMC911X* - cleaned up line lengths - modified all boards that override weak function in this driver - added Signed-off-by: Ben Warren <biggerbadderben@gmail.com> Tested-by: Mike Frysinger <vapier@gentoo.org>
* sh: Revised the build with newest compilerNobuhiro Iwamatsu2009-07-08-29/+29
| | | | | | | The check of data became severe from newest gcc. This patch checked in gcc-4.2 and 4.3 . Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: unify linker scriptJean-Christophe PLAGNIOL-VILLARD2009-07-08-672/+0
| | | | | | | | | | | | | | | all sh boards use the same cpu linker script so move it to cpu/$(CPU) that could be overwrite in following order SOC BOARD via the corresponding config.mk tested on r2dplus Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: make the linker scripts more genericJean-Christophe PLAGNIOL-VILLARD2009-07-08-263/+21
| | | | | | | | | | | | | currently we need to sync the linker script enty and TEXT_BASE manualy and the reloc_dst is based on it instead provide it now from the ldflags tested on r2dplus Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh7785lcr: fix out of tree buildJean-Christophe PLAGNIOL-VILLARD2009-07-08-1/+1
| | | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Cc: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* General help message cleanupWolfgang Denk2009-06-12-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* Fix all linker script to handle all rodata sectionsTrent Piepho2009-03-20-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A recent gcc added a new unaligned rodata section called '.rodata.str1.1', which needs to be added the the linker script. Instead of just adding this one section, we use a wildcard ".rodata*" to get all rodata linker section gcc has now and might add in the future. However, '*(.rodata*)' by itself will result in sub-optimal section ordering. The sections will be sorted by object file, which causes extra padding between the unaligned rodata.str.1.1 of one object file and the aligned rodata of the next object file. This is easy to fix by using the SORT_BY_ALIGNMENT command. This patch has not be tested one most of the boards modified. Some boards have a linker script that looks something like this: *(.text) . = ALIGN(16); *(.rodata) *(.rodata.str1.4) *(.eh_frame) I change this to: *(.text) . = ALIGN(16); *(.eh_frame) *(SORT_BY_ALIGNMENT(SORT_BY_NAME(.rodata*))) This means the start of rodata will no longer be 16 bytes aligned. However, the boundary between text and rodata/eh_frame is still aligned to 16 bytes, which is what I think the real purpose of the ALIGN call is. Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
* Prepare 2009.03-rc2v2009.03-rc2Wolfgang Denk2009-03-15-1/+0
| | | | | | Update CHANEGLOG, fix minor coding style issue. Signed-off-by: Wolfgang Denk <wd@denx.de>
* sh: ap325rxa: Change the wait cycle in the area 5Yusuke.Goda2009-03-13-1/+1
| | | | | Signed-off-by: Yusuke Goda <goda.yusuke@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: Add support 32-Bit Extended Address Mode to sh7785lcrYoshihiro Shimoda2009-03-12-2/+324
| | | | | | | | We can built 'make sh7785lcr_32bit_config'. And add new command "pmb" for this mode. This command changes PMB for using 512MB system memory. Signed-off-by: Yoshihiro Shimoda <shimoda.yoshihiro@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* Command usage cleanupPeter Tyser2009-01-28-3/+3
| | | | | | | | 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 Tyser2009-01-28-4/+4
| | | | Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* sh: Fix compile error on lowlevel_init fileNobuhiro Iwamatsu2009-01-16-5/+8
| | | | | | | | lowlevel_init of SH was corrected to use the write/readXX macro. However, there was a problem that was not able to be compiled partially. This patch corrected this. Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: Fix up rsk7203 target for out of tree buildKieran Bingham2009-01-16-0/+4
| | | | | | | Fix up rsk7203 target to build successfully using out-of-tree build. Signed-off-by: Kieran Bingham <kbingham@mpc-data.co.uk> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
* sh: use write{8,16,32} in all lowlevel_initJean-Christophe PLAGNIOL-VILLARD2009-01-16-589/+209
| | | | | Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
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