summaryrefslogtreecommitdiff
path: root/arch
AgeCommit message (Collapse)Author
2010-05-28ARM Update mach-typesTom
Fetched from http://www.arm.linux.org.uk/developer/machines/download.php And built with repo http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm commit 3defb2476166445982a90c12d33f8947e75476c4 Signed-off-by: Tom <Tom@bumblecow.com>
2010-05-28ARM Update mach-typesTom
Fetched from http://www.arm.linux.org.uk/developer/machines/download.php And built with repo http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm commit 257dab81413b31b8648becfe11586b3a41e5c29a Signed-off-by: Tom <Tom@bumblecow.com>
2010-05-26Coding style cleanup, update CHANGELOG.Wolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-05-26Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk
2010-05-26Convert Makefiles from COBJS-${} to COBJS-$()Kumar Gala
Match style we use almost everywhere else Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-05-26powerpc/bootcount: Fix endianness problemMichael Weiss
For CONFIG_SYS_BOOTCOUNT_SINGLEWORD the code had an endianness problem. Signed-off-by: Michael Weiss <michael.weiss@ifm.com> Signed-off-by: Detlev Zundel <dzu@denx.de>
2010-05-21a320evb: fix udelay / __udelay confusionWolfgang Denk
Fix the following compiler problems: arch/arm/cpu/arm920t/a320/liba320.a(timer.o): In function `udelay': /home/wd/git/u-boot/work/arch/arm/cpu/arm920t/a320/timer.c:160: multiple definition of `udelay' lib/libgeneric.a(time.o):/home/wd/git/u-boot/work/lib/time.c:34: first defined here lib/libgeneric.a(time.o): In function `udelay': time.c:(.text+0x1c): undefined reference to `__udelay' Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-05-21ARM: */timer.c: fix spelling and vertical alignmentWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-05-21mpc83xx: don't shift pre-shifted ACR, SPCR, SCCR bitfield masks in cpu_init.cKim Phillips
commit c7190f028fa950d4d36b6d0b4bb3fc72602ec54c "mpc83xx: retain POR values of non-configured ACR, SPCR, SCCR, and LCRR bitfields" incorrectly shifted <register>_<bitfield> (e.g. ACR_PIPE_DEP) values that were preshifted by their definition in mpc83xx.h. this patch removes the unnecessary shifting for the newly utilized mask values in cpu_init.c, and prevents seemingly unrelated symptoms such as an mpc8379erdb board from locking up whilst performing a networking operation, e.g. a tftp. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-05-21Fixed two typos in arch/powerpc/cpu/mpc83xx/start.S.Horst Kronstorfer
Signed-off-by: Horst Kronstorfer <hkronsto@frequentis.com> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-05-21Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk
2010-05-17Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk
2010-05-17Merge branch 'master' of git://git.denx.de/u-boot-mpc85xxWolfgang Denk
2010-05-17mpc83xx: fix NAND bootstrap too big errorKim Phillips
commit 167cdad1372917bc11c636c359aad02625291fa9 "SERIAL: Enable port-mapped access" inadvertently broke 83xx nand boards by converting NS16550_init to use io accessors, which expanded the size of the generated code. this patch fixes the problem by removing icache functions from the nand builds, which somewhat follows commit 1a2e203b31d33fb720f2cf1033b241ad36ab405a "mpc83xx: turn on icache in core initialization to improve u-boot boot time" Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-05-15ARM: add __aeabi_unwind_cpp_pr0() function to avoid linker complaintsWolfgang Denk
Signed-off-by: Wolfgang Denk <wd@denx.de> Tested-by: Thomas Weber <weber@corscience.de>
2010-05-12Enabled support for Rev 1.3 SPD for DDR2 DIMMsYork Sun
SPD has minor change from Rev 1.2 to 1.3. This patch enables Rev 1.3. The difference has ben examined and the code is compatible. Speed bins is not verified on hardware for CL7 at this moment. This patch also enables SPD Rev 1.x where x is up to "F". According to SPD spec, the lower nibble is optionally used to determine which additinal bytes or attribute bits have been defined. Software can safely use defaults. However, the upper nibble should always be checked. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-05-1285xx/fsl-sata: Use is_serdes_configured() to determine if SATA is enabledKumar Gala
On the MPC85xx platform if we have SATA its connected on SERDES. Determing if SATA is enabled via sata_initialize should not be board specific and thus we move it out of the MPC8536DS board code. Additionally, now that we have is_serdes_configured() we can determine if the given SATA port is enabled and error out if its not in the driver. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-05-1285xx/mpc8536ds: Use is_serdes_configured() to determine of PCIe enabledKumar Gala
The new is_serdes_configured covers a broader range of devices than the PCI specific code. Use it instead as we convert away from the is_fsl_pci_cfg() code. Additionally move to setting LAWs for PCI based on if its configured. Also updated PCI FDT fixup code to remove PCI controllers from dtb if they are configured. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-05-1285xx: Add is_serdes_configured() support to MPC8536 SERDESKumar Gala
Add the ability to determine if a given IP block connected on SERDES is configured. This is useful for things like PCIe and SRIO since they are only ever connected on SERDES. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-05-09Merge branch 'master' of git://git.denx.de/u-boot-mpc83xxWolfgang Denk
2010-05-07mpc83xx: Add UPMA configuration to SIMPC8313Ron Madrid
Added UPM array table, upmconfig, and Local Bus configuration support for SIMPC8313 Signed-off-by: Ron Madrid <ron_madrid@sbcglobal.net> Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2010-05-07update include/asm/ gitignore after moveMike Frysinger
With the cpu include paths moved, the gitignore paths need updating. Signed-off-by: Mike Frysinger <vapier@gentoo.org> Tested-by: Tom Rix <tom@bumblecow.com>
2010-05-06powerpc: Consolidate bootcount_{store|load} for PowerPCStefan Roese
This patch consolidates bootcount_{store|load} for PowerPC by implementing a common version in arch/powerpc/lib/bootcount.c. This code is now used by all PowerPC variants that currently have these functions implemented. The functions now use the proper IO-accessor functions to read/write the values. This code also supports two different bootcount versions: a) Use 2 separate words (2 * 32bit) to store the bootcounter b) Use only 1 word (2 * 16bit) to store the bootcounter Version b) was already used by MPC5xxx. Signed-off-by: Stefan Roese <sr@denx.de> Acked-by: Detlev Zundel <dzu@denx.de> Acked-by: Kim Phillips <kim.phillips@freescale.com> for 83xx parts Cc: Michael Zaidman <michael.zaidman@gmail.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Anatolij Gustschin <agust@denx.de>
2010-05-06sc520: Fix minor DRAM Controller Setup bugGraeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06sc520: Update to new AMD CopyrightGraeme Russ
AMD recently changed the licensing of the RAM sizing code to the GPLv2 (or at your option any later version) Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06sc520: Board Specific PCI InitGraeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06sc520: Move PCI defines to PCI include fileGraeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06sc520: Allow boards to override udelayGraeme Russ
If the board has a high precision mico-second timer, it maked sense to use it instead of the on-chip one Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06x86: Fix support for booting bzImageGraeme Russ
Add support for newer (up to 2.6.33) kernels Add zboot command which takes the address of a bzImage as its first argument and (optionally) the size of the bzImage as the second argument (the second argument is needed for older kernels which do not include the bzImage size in the header) Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06x86: Provide weak PC/AT compatibility setup functionGraeme Russ
It is possibly to setup x86 boards to use non-PC/AT configurations. For example, the sc520 is an x86 CPU with PC/AT and non-PC/AT peripherals. This function allows the board to set itself up for maximum PC/AT compatibility just before booting the Linux kernel (the Linux kernel 'just works' if everything is PC/AT compliant) Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06x86: Use CONFIG_SERIAL_MULTIGraeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06x86: Fix copying of Real-Mode code into RAMGraeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06x86: Pass relocation offset into Global DataGraeme Russ
In order to locate the 16-bit BIOS code, we need to know the reloaction offset. Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06x86: Move GDT to a safe location in RAMGraeme Russ
Currently, the GDT is either located in FLASH or in the non-relocated U-Boot image in RAM. Both of these locations are unsafe as those locations can be erased during a U-Boot update. Move the GDT into the highest available memory location and relocate U-Boot to just below it Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06x86: Add RAM bootstrap functionalityGraeme Russ
Add a parameter to the 32-bit entry to indicate if entry is from Real Mode or not. If entry is from Real Mode, execute the destructive 'sizer' routine to determine memory size as we are booting cold and running in Flash. If not entering from Real Mode, we are executing a U-Boot image from RAM and therefore the memory size is already known (and running 'sizer' will destroy the running image) There are now two 32-bit entry points. The first is the 'in RAM' entry point which exists at the start of the U-Boot binary image. As such, you can load u-boot.bin in RAM and jump directly to the load address without needing to calculate any offsets. The second entry point is used by the real-to-protected mode switch This patch also changes TEXT_BASE to 0x6000000 (in RAM). You can load the resulting image at 0x6000000 and simple go 0x6000000 from the u-boot prompt Hopefully a later patch will completely elliminate any dependency on TEXT_BASE like a relocatable linux kernel (perfect world) Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06x86: Split sc520 memory sizing versus reportingGraeme Russ
This patch allows the low-level assembler boot-strap to obtain the RAM size without calling the destructive 'sizer' routine. This allows boot-strapping from a U-Boot image loaded in RAM Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06x86: Fix sc520 memory size reportingGraeme Russ
There is an error in how the assembler version of the sc520 memory size reporting code works. As a result, it will only ever report at most the size of one bank of RAM Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06x86: Fix do_go_exec()Graeme Russ
This was broken a long time ago by a49864593e083a5d0779fb9ca98e5a0f2053183d which munged the NIOS and x86 do_go_exec() Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06x86: Add register dump to crash handlersGraeme Russ
Shamelessly steal the Linux x86 crash handling code and shove it into U-Boot (cool - it fits). Be sure to include suitable attribution to Linus Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06x86: Fix MMCR AccessGraeme Russ
Change sc520 MMCR Access to use memory accessor functions Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06x86: #ifdef out getenv_IPaddr()Graeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-06x86: Add unaligned.hGraeme Russ
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2010-05-05ppc: unused memory region too close to current stack pointerNorbert van Bolhuis
This avoids a possible overwrite of the (end of) ramdisk by u-boot. The unused memory region for ppc boot currently starts 1k below the do_bootm->bootm_start->arch_lmb_reserve stack ptr. This isn't enough since do_bootm->do_bootm_linux->boot_relocate_fdt calls printf which may very well use more than 1k stack space. Signed-off-by: Norbert van Bolhuis <nvbolhuis@aimvalley.nl>
2010-05-05MX51: Fix MX51 CPU detect messageFabio Estevam
Fix MX51 CPU detect message. Original string was: CPU: Freescale i.MX51 family 3.0V at 800 MHz which can be misinterpreted as 3.0 Volts instead of the silicon revision. ,change it to: CPU: Freescale i.MX51 family rev3.0 at 800 MHz Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
2010-05-04Merge branch 'master' of git://git.denx.de/u-boot-netWolfgang Denk
2010-05-03Remove unused "local_crc32" function.Detlev Zundel
For code archeologists, this is a nice example of copy and paste history. Signed-off-by: Detlev Zundel <dzu@denx.de> Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-04-30at91: define matrix registers bit fieldsAsen Dimov
Signed-off-by: Asen Dimov <dimov@ronetix.at>
2010-04-30MX31: Support 128MB RAM on QONG moduleStefano Babic
The QONG module can be downsized and delivered with 128MB instead of 256MB. The patch adds run time support for the two different memory configurations. Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-04-30MX31: add pin definitions for NAND controllerStefano Babic
Add pin definitions ralted to the NAND controller to be used to set up the pin multiplexer. Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-04-30MX31: add accessor function to get a gpioStefano Babic
The patch adds an accessor function to get the value of a gpio. Signed-off-by: Stefano Babic <sbabic@denx.de>
generated by cgit (git 2.34.1) at 2025-01-10 20:54:12 +0000