- 14 Oct, 2013 1 commit
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Wolfgang Denk authored
Signed-off-by:
Wolfgang Denk <wd@denx.de>
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- 24 Jul, 2013 1 commit
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Wolfgang Denk authored
Signed-off-by:
Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by:
Tom Rini <trini@ti.com>
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- 02 Apr, 2013 1 commit
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Albert ARIBAUD authored
Simon Glass' commit 3929fb0a, which changed all occurrences of __bss__end__ into __bss_end, left behind some untouched __bss_end__ occurrences in all 33 u-boot.lds.debug files, in board/mousse/u-boot.lds.ram and in board/mousse/u-boot.lds.rom. These are replaced here. Signed-off-by:
Albert ARIBAUD <albert.u.boot@aribaud.net>
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- 15 Mar, 2013 1 commit
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Simon Glass authored
Note this is a tree-wide change affecting multiple architectures. At present we use __bss_start, but mostly __bss_end__. This seems inconsistent and in a number of places __bss_end is used instead. Change to use __bss_end for the BSS end symbol throughout U-Boot. This makes it possible to use the asm-generic/sections.h file on all archs. Signed-off-by:
Simon Glass <sjg@chromium.org>
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- 12 Mar, 2013 1 commit
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Albert ARIBAUD authored
Refactor linker-generated array code so that symbols which were previously linker-generated are now compiler- generated. This causes relocation records of type R_ARM_ABS32 to become R_ARM_RELATIVE, which makes code which uses LGA able to run before relocation as well as after. Note: this affects more than ARM targets, as linker- lists span possibly all target architectures, notably PowerPC. Conflicts: arch/arm/cpu/arm926ejs/mxs/u-boot-spl.lds arch/arm/cpu/arm926ejs/spear/u-boot-spl.lds arch/arm/cpu/armv7/omap-common/u-boot-spl.lds board/ait/cam_enc_4xx/u-boot-spl.lds board/davinci/da8xxevm/u-boot-spl-da850evm.lds board/davinci/da8xxevm/u-boot-spl-hawk.lds board/vpac270/u-boot-spl.lds Signed-off-by:
Albert ARIBAUD <albert.u.boot@aribaud.net>
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- 22 Oct, 2012 2 commits
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Marek Vasut authored
The command declaration now uses the new LG-array method to generate list of commands. Thus the __u_boot_cmd section is now superseded and redundant and therefore can be removed. Also, remove externed symbols associated with this section from include/command.h . Signed-off-by:
Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org>
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Marek Vasut authored
Add section for the linker-generated lists into all possible linker files, so that everyone can easily use these lists. This is mostly a mechanical adjustment. Signed-off-by:
Marek Vasut <marex@denx.de> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Mike Frysinger <vapier@gentoo.org>
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- 29 Jul, 2012 1 commit
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Wolfgang Denk authored
Also drop a few files referring to no longer / not yet supported boards. Signed-off-by:
Wolfgang Denk <wd@denx.de> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Stefan Roese <sr@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Cc: Jason Jin <jason.jin@freescale.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com> Acked-by:
Stefano Babic <sbabic@denx.de> Acked-by:
Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
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- 07 Nov, 2011 2 commits
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Wolfgang Denk authored
Fix: mbx8xx.c: In function 'mbx_init': mbx8xx.c:127:15: warning: variable 'refclock' set but not used [-Wunused-but-set-variable] mbx8xx.c: In function 'board_get_cpufreq': mbx8xx.c:231:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] mbx8xx.c: In function 'get_reffreq': mbx8xx.c:242:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] Signed-off-by:
Wolfgang Denk <wd@denx.de>
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Wolfgang Denk authored
Fix: pcmcia.c: In function 'pcmcia_hardware_enable': pcmcia.c:83:25: warning: variable 'sysp' set but not used [-Wunused-but-set-variable] pcmcia.c:81:21: warning: variable 'cp' set but not used [-Wunused-but-set-variable] pcmcia.c:80:20: warning: variable 'immap' set but not used [-Wunused-but-set-variable] Signed-off-by:
Wolfgang Denk <wd@denx.de>
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- 20 Apr, 2011 1 commit
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Joakim Tjernlund authored
8xx was left behind when fixing up powerpc linking scripts to support -fpic. Signed-off-by:
Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
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- 27 Mar, 2011 1 commit
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Po-Yu Chuang authored
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>
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- 27 Nov, 2010 1 commit
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Wolfgang Denk authored
Signed-off-by:
Wolfgang Denk <wd@denx.de> Acked-by:
Stefan Roese <sr@denx.de>
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- 17 Nov, 2010 1 commit
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Sebastien Carlier authored
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>
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- 18 Oct, 2010 2 commits
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Wolfgang Denk authored
Clean up Makefile, and drop a lot of the config.mk files on the way. We now also automatically pick all boards that are listed in boards.cfg (and with all configurations), so we can drop the redundant entries from MAKEALL to avoid building these twice. Signed-off-by:
Wolfgang Denk <wd@denx.de>
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Wolfgang Denk authored
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>
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- 19 Sep, 2010 1 commit
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Wolfgang Denk authored
Recent changes caused that the HMI10 board now is included in the boards built by MAKEALL, which revealed that compilation for this board has been broken for a long time: ps2ser.c: In function 'ps2ser_init': ps2ser.c:155: error: 'UART_LCR' undeclared (first use in this function) ps2ser.c:155: error: (Each undeclared identifier is reported only once ps2ser.c:155: error: for each function it appears in.) ps2ser.c:156: error: 'UART_DLL' undeclared (first use in this function) ps2ser.c:157: error: 'UART_DLM' undeclared (first use in this function) ps2ser.c:159: error: 'UART_IER' undeclared (first use in this function) ps2ser.c:160: error: 'UART_MCR' undeclared (first use in this function) ps2ser.c:161: error: 'UART_FCR' undeclared (first use in this function) ps2ser.c:162: error: 'UART_FCR_ENABLE_FIFO' undeclared (first use in this function) ps2ser.c:166: error: 'UART_LSR' undeclared (first use in this function) ps2ser.c: In function 'ps2ser_putc': ps2ser.c:198: error: 'UART_LSR' undeclared (first use in this function) ps2ser.c:200: error: 'UART_TX' undeclared (first use in this function) ps2ser.c: In function 'ps2ser_getc_hw': ps2ser.c:224: error: 'UART_LSR' undeclared (first use in this function) ps2ser.c:225: error: 'UART_RX' undeclared (first use in this function) ps2ser.c: In function 'ps2ser_interrupt': ps2ser.c:293: error: 'UART_IIR' undeclared (first use in this function) The board is orphaned, and AFAICT has reached EOL. Drop support for it. Signed-off-by:
Wolfgang Denk <wd@denx.de>
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- 21 Apr, 2010 1 commit
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Stefan Roese authored
As discussed on the list, move "arch/ppc" to "arch/powerpc" to better match the Linux directory structure. Please note that this patch also changes the "ppc" target in MAKEALL to "powerpc" to match this new infrastructure. But "ppc" is kept as an alias for now, to not break compatibility with scripts using this name. Signed-off-by:
Stefan Roese <sr@denx.de> Acked-by:
Wolfgang Denk <wd@denx.de> Acked-by:
Detlev Zundel <dzu@denx.de> Acked-by:
Kim Phillips <kim.phillips@freescale.com> Cc: Peter Tyser <ptyser@xes-inc.com> Cc: Anatolij Gustschin <agust@denx.de>
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- 13 Apr, 2010 3 commits
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Peter Tyser authored
Signed-off-by:
Peter Tyser <ptyser@xes-inc.com>
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Peter Tyser authored
Now that the other architecture-specific lib directories have been moved out of the top-level directory there's not much reason to have the '_generic' suffix on the common lib directory. Signed-off-by:
Peter Tyser <ptyser@xes-inc.com>
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Peter Tyser authored
Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk This change is intended to clean up the top-level directory structure and more closely mimic Linux's directory organization. Signed-off-by:
Peter Tyser <ptyser@xes-inc.com>
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- 03 Oct, 2009 1 commit
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Peter Tyser authored
The following changes allow U-Boot to fully relocate from flash to RAM: - Remove linker scripts' .fixup sections from the .text section - Add -mrelocatable to PLATFORM_RELFLAGS for all boards - Define CONFIG_RELOC_FIXUP_WORKS for all boards Previously, U-Boot would partially relocate, but statically initialized pointers needed to be manually relocated. Signed-off-by:
Peter Tyser <ptyser@xes-inc.com>
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- 27 Mar, 2009 1 commit
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Heiko Schocher authored
Current u-boot top of tree builds with warnings/errors for the following boards: ads5121 cpci5200 mecp5200 v38b IAD210 MBX MBX860T NX823 RPXClassic debris PN62 following patch solves this. Signed-off-by:
Heiko Schocher <hs@denx.de> Acked-by:
Mike Frysinger <vapier@gentoo.org>
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- 20 Mar, 2009 2 commits
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Trent Piepho authored
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>
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Mike Frysinger authored
The environment is the canonical storage location of the mac address, so we're killing off the global data location and moving everything to querying the env directly. Rather than have the common ppc code have board-specific hooks, move the board_get_enetaddr() function into the board-specific init functions. Signed-off-by:
Mike Frysinger <vapier@gentoo.org> CC: Ben Warren <biggerbadderben@gmail.com>
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- 18 Nov, 2008 1 commit
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Selvamuthukumar authored
Most of the bss initialization loop increments 4 bytes at a time. And the loop end is checked for an 'equal' condition. Make the bss end address aligned by 4, so that the loop will end as expected. Signed-off-by:
Selvamuthukumar <selva.muthukumar@e-coninfotech.com> Signed-off-by:
Wolfgang Denk <wd@denx.de>
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- 18 Oct, 2008 1 commit
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Jean-Christophe PLAGNIOL-VILLARD authored
Signed-off-by:
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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- 10 Sep, 2008 1 commit
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Jean-Christophe PLAGNIOL-VILLARD authored
Signed-off-by:
Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
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- 12 Jun, 2008 1 commit
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Becky Bruce authored
This patch changes the return type of initdram() from long int to phys_size_t. This is required for a couple of reasons: long int limits the amount of dram to 2GB, and u-boot in general is moving over to phys_size_t to represent the size of physical memory. phys_size_t is defined as an unsigned long on almost all current platforms. This patch *only* changes the return type of the initdram function (in include/common.h, as well as in each board's implementation of initdram). It does not actually modify the code inside the function on any of the platforms; platforms which wish to support more than 2GB of DRAM will need to modify their initdram() function code. Build tested with MAKEALL for ppc, arm, mips, mips-el. Booted on powerpc MPC8641HPCN. Signed-off-by:
Becky Bruce <becky.bruce@freescale.com>
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- 20 May, 2008 1 commit
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Wolfgang Denk authored
This commit gets rid of a huge amount of silly white-space issues. Especially, all sequences of SPACEs followed by TAB characters get removed (unless they appear in print statements). Also remove all embedded "vim:" and "vi:" statements which hide indentation problems. Signed-off-by:
Wolfgang Denk <wd@denx.de>
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- 18 Apr, 2008 1 commit
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Jason Wessel authored
The cross compiler is responsible for providing the correct libraries and the logic to find the linking libraries. Signed-off-by:
Jason Wessel <jason.wessel@windriver.com>
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- 12 Jan, 2008 1 commit
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Wolfgang Denk authored
With recent toolchain versions, some boards would not build because or errors like this one (here for ocotea board when building with ELDK 4.2 beta): ppc_4xx-ld: section .bootpg [fffff000 -> fffff23b] overlaps section .bss [fffee900 -> fffff8ab] For many boards, the .bss section is big enough that it wraps around at the end of the address space (0xFFFFFFFF), so the problem will not be visible unless you use a 64 bit tool chain for development. On some boards however, changes to the code size (due to different optimizations) we bail out with section overlaps like above. The fix is to add the NOLOAD attribute to the .bss and .sbss sections, telling the linker that .bss does not consume any space in the image. Signed-off-by:
Wolfgang Denk <wd@denx.de>
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- 09 Jul, 2007 1 commit
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Jon Loeliger authored
Signed-off-by:
Jon Loeliger <jdl@freescale.com>
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- 03 Jul, 2007 1 commit
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Jon Loeliger authored
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>
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- 08 Oct, 2006 1 commit
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Wolfgang Denk authored
Based on patch by Mike Frysinger, 20 Jun 2006
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- 01 Sep, 2006 1 commit
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Marian Balakowicz authored
Modifications are based on the linux kernel approach and support two use cases: 1) Add O= to the make command line 'make O=/tmp/build all' 2) Set environement variable BUILD_DIR to point to the desired location 'export BUILD_DIR=/tmp/build' 'make' The second approach can also be used with a MAKEALL script 'export BUILD_DIR=/tmp/build' './MAKEALL' Command line 'O=' setting overrides BUILD_DIR environent variable. When none of the above methods is used the local build is performed and the object files are placed in the source directory.
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- 10 Jul, 2006 1 commit
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Wolfgang Denk authored
Notes: - Board-dependend code for RPXLITE and RPXCLASSIC-based boards placed to the drivers/rpx_pmcia.c file to avoid duplication. Same for TQM8xx-based boards (drivers/tqm8xx_pmcia.c). - drivers/i82365.c has been split into two parts located at board/atc/ti113x.c and board/cpc45/pd67290.c (ATC and CPC45 are the only boards using CONFIG_82365). - Changes were tested for clean build and *very* *few* boards.
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- 12 Dec, 2005 1 commit
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Wolfgang Denk authored
No commit message
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- 31 Aug, 2005 1 commit
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Wolfgang Denk authored
Pointed out by Gerhard Jaeger, 31 Aug 2005; cf. http://sourceware.org/ml/binutils/2005-08/msg00412.html
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- 27 Jun, 2003 1 commit
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wdenk authored
- 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)
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