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* arch/powerpc/include/asm/io.h: fix warning: preprocessor token __iomem redefinedKim Phillips2012-11-04-1/+0
| | | | | | | | | | | | a fixup __iomem definition in arch code appears to be placed there as a cover up from a code import from linux when u-boot didn't yet have a compiler.h, introduced by commit 812711ce6b3a386125dcf0d6a59588e461abbb87 "Implement __raw_{read,write}[bwl] on all architectures". git show 812711ce6b3a386125dcf0d6a59588e461abbb87:include/linux/compiler.h fatal: Path 'include/linux/compiler.h' exists on disk, but not in '812711ce6b3a386125dcf0d6a59588e461abbb87'. Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* include/linux/stddef.h: avoid 'warning: preprocessor token offsetof redefined'Kim Phillips2012-11-04-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | hack to avoid: /opt/gcc-4.6.3-nolibc/powerpc-linux/bin/../lib/gcc/powerpc-linux/4.6.3/include/stddef.h:413:9: warning: preprocessor token offsetof redefined u-boot/include/linux/stddef.h:20:9: this was the original definition tried protecting with __KERNEL__, and #including compiler.h first. Even tried include dir reordering to no avail: +++ b/config.mk @@ -194,7 +194,11 @@ OBJCFLAGS += --gap-fill=0xff gccincdir := $(shell $(CC) -print-file-name=include) CPPFLAGS := $(DBGFLAGS) $(OPTFLAGS) $(RELFLAGS) \ - -D__KERNEL__ + -D__KERNEL__ \ + -I $(gccincdir) \ + -nostdinc + +# -isystem $(gccincdir) \ # Enable garbage collection of un-used sections for SPL ifeq ($(CONFIG_SPL_BUILD),y) @@ -227,8 +231,7 @@ CPPFLAGS += -I$(OBJTREE)/include2 -I$(OBJTREE)/include endif CPPFLAGS += -I$(TOPDIR)/include -CPPFLAGS += -fno-builtin -ffreestanding -nostdinc \ - -isystem $(gccincdir) -pipe $(PLATFORM_CPPFLAGS) +CPPFLAGS += -fno-builtin -ffreestanding -pipe $(PLATFORM_CPPFLAGS) Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* include/linux/unaligned/generic.h: fix warning: preprocessor token __force ↵Kim Phillips2012-11-04-3/+0
| | | | | | | | | | | | | | redefined include/linux/unaligned/generic.h:5:9: warning: preprocessor token __force redefined include/linux/compiler.h:10:10: this was the original definition fixup __force definitions in compat.h code appears to be placed there as a cover up from a code import from linux when u-boot didn't yet have a compiler.h, introduced by commit b1b4e89a0f3b75854c39a62cae41bad56d210adf "Add LZO decompressor support". Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* include/linux/compat.h: fix warning: preprocessor token {__iomem, __user} ↵Kim Phillips2012-11-04-3/+2
| | | | | | | | | | | | | | | | | redefined include/linux/compat.h:4:9: warning: preprocessor token __user redefined include/linux/compiler.h:7:10: this was the original definition include/linux/compat.h:5:9: warning: preprocessor token __iomem redefined include/linux/compiler.h:12:10: this was the original definition fixup __iomem, __user definitions in compat.h code appears to be placed there as a cover up from a code import from linux when u-boot didn't yet have a compiler.h, introduced by commit 932394ac43e2e778e664eeb6e456fecd0fae6e59 "Rewrite of NAND code based on what is in 2.6.12 Linux kernel". Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
* include/linux/byteorder: import latest endian definitions from linuxKim Phillips2012-11-04-124/+182
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | u-boot's byteorder headers did not contain endianness attributions for use with sparse, causing a lot of false positives. Import the kernel's latest definitions, and enable them by including compiler.h and types.h. They come with 'const' added for some swab functions, so fix those up, too: include/linux/byteorder/big_endian.h:46:2: warning: passing argument 1 of '__swab64p' discards 'const' qualifier from pointer target type [enabled by default] Also, note: u-boot's historic __BYTE_ORDER definition has been preserved (for the time being at least). We also remove ad-hoc barrier() definitions, since we're including compiler.h in files that hadn't in the past: macb.c:54:0: warning: "barrier" redefined [enabled by default] In addition, including compiler.h in byteorder changes the 'noinline' definition to expand to __attribute__((noinline)). This fixes arch/powerpc/lib/bootm.c: bootm.c:329:16: error: attribute '__attribute__': unknown attribute bootm.c:329:16: error: expected ')' before '__attribute__' bootm.c:329:25: error: expected identifier or '(' before ')' token powerpc sparse builds yield: include/common.h:356:22: error: marked inline, but without a definition the unknown-reason inlining without a definition is considered obsolete given it was part of the 2002 initial commit, and no arm version was 'fixed.' also fixed: ydirectenv.h:60:0: warning: "inline" redefined [enabled by default] and: Configuring for devconcenter - Board: intip, Options: DEVCONCENTER make[1]: *** [4xx_ibm_ddr2_autocalib.o] Error 1 make: *** [arch/powerpc/cpu/ppc4xx/libppc4xx.o] Error 2 powerpc-fsl-linux-size: './u-boot': No such file 4xx_ibm_ddr2_autocalib.c: In function 'DQS_autocalibration': include/asm/ppc4xx-sdram.h:1407:13: sorry, unimplemented: inlining failed in call to 'ppc4xx_ibm_ddr2_register_dump': function body not available 4xx_ibm_ddr2_autocalib.c:1243:32: sorry, unimplemented: called from here and: In file included from crc32.c:50:0: crc32table.h:4:1: warning: implicit declaration of function '___constant_swab32' [-Wimplicit-function-declaration] crc32table.h:4:1: error: initializer element is not constant crc32table.h:4:1: error: (near initialization for 'crc32table_le[0]') Signed-off-by: Kim Phillips <kim.phillips@freescale.com> [trini: Remove '#endif' in include/common.h around setenv portion] Signed-off-by: Tom Rini <trini@ti.com>
* fs: rename fsload command to loadStephen Warren2012-11-04-8/+8
| | | | | | | | | | | When the generic filesystem load command "fsload" was written, I felt that "load" was too generic of a name for it, since many other similar commands already existed. However, it turns out that there is already an "fsload" command, so that name cannot be used. Rename the new "fsload" to plain "load" to avoid the conflict. At least anyone who's used a Basic interpreter should feel familiar with the name! Signed-off-by: Stephen Warren <swarren@nvidia.com>
* fs: fix number base behaviour change in fatload/ext*loadStephen Warren2012-11-04-13/+18
| | | | | | | | | | | | | | | | | | | | | | | | | Commit 045fa1e "fs: add filesystem switch libary, implement ls and fsload commands" unified the implementation of fatload and ext*load with the new command fsload. However, this altered the interpretation of command-line numbers from always being base-16, to requiring a "0x" prefix for base-16 numbers. Enhance do_fsload() to allow commands to specify which base to use. Use base 0, thus requiring a "0x" prefix for the new fsload command. This feels much cleaner than assuming base 16. Use base 16 for the pre-existing fatload and ext*load to prevent a change in behaviour. Use base 16 exclusively for the loadaddr environment variable, since that variable is interpreted in multiple places, so we don't want the behaviour to change. Update command help text to make it clear where numbers are assumed to be hex, and where an explicit "0x" prefix is required. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
* cmd_ext4: remove TABs from command help textStephen Warren2012-11-04-4/+4
| | | | | | | | | TABs in the help text won't line up in the same place on the console as in a source editor. Replace them with spaces to make ensuring correct alignment easier. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
* fs: fix do_fsload() handling of optional argumentsStephen Warren2012-11-04-3/+7
| | | | | | | | | | | | | | | | | | Most arguments to the shell command do_fsload() implements are optional. Fix the minimum argc check to respect that. Cater for the situation where argv[2] is not provided. Enhance both do_fsload() and do_ls() to check the maximum number of arguments too. While this check would typically be implemented via U_BOOT_CMD()'s max_args parameter, if these functions are called directly, then that check won't exist. Finally, alter do_ls() to check (argc >= 4) rather than (argc == 4) so that if the function is enhanced to allow extra arguments in the future, this test won't need to be changed at that time. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
* x86: config: Enable AHCI support for corebootSimon Glass2012-11-02-0/+22
| | | | | | Enable AHCI driver for Intel SATA devices. Signed-off-by: Simon Glass <sjg@chromium.org>
* ide: Correct function signatures for ide_read/write()Simon Glass2012-11-02-18/+9
| | | | | | | | | | | | The prototypes in the header were changed by commit 4ac8f8e0 but the functions no longer match. Correct this. It seems odd that block devices take an lbaint_t for the block count, but an unsigned long for the blknr. Surely we should promote blknr to lbaint_t also? Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@ti.com>
* ahci: Expand HDD Logical Block addressability up to 32 bitsWalter Murphy2012-11-02-4/+8
| | | | | | | | | | | | | | | | | | Currently, this driver uses a 28bit interface to AHCI, this limits the number of blocks addressable to 2^28, or the max disk size to 512(2^28) or about 137GB. This change allows supporting drives up to about 2TB. Testing this is a bit difficult. There is test code that can be inserted into U-Boot that will write test patterns into certain unused blocks. These patterns can be manually checked using 'dd' after boot. Another way is to confirm the original error that exposed this bug is fixed. IOW: see if AU (Auto Update) will now work on the drive. Also, check that there are no warning messages from the 'cgpt' utility. Signed-off-by: Walter Murphy <wmurphy@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: Perform SATA flush after disk write.Marc Jones2012-11-02-1/+54
| | | | | | | | | | Writes in u-boot are so rare, and the logic to know when is the last write and do a flush only there is sufficiently difficult. Just do a flush after every write. This incurs, usually, one extra flush when the rare writes do happen. Signed-off-by: Marc Jones <marc.jones@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: Support spin-up and link-up separatelyMarc Jones2012-11-02-6/+39
| | | | | | | | Add HDD handling to the SSD-only AHCI driver, by separately dealing with spin-up and link-up. Signed-off-by: Marc Jones <marc.jones@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: Adjust SATA timeouts for hard disk (spinup delay & command timeout)Walter Murphy2012-11-02-4/+10
| | | | | | | | | | | | | | | Note: These are timeout values and not delay values, so the event being timed out will complete whenever it is actually ready, with a measurement granularity of 1 millisecond, up till the timeout value. Therefore, there is no effect on SSD booting. The values were determined by instrumenting the code and measuring the actual time taken by several different models of HDD for each of the parameters and then adding 50% more for the spinup value and just doubling the command timeout value. Signed-off-by: Walter Murphy <wmurphy@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: flush / invalidate dcache around SATA commandsTaylor Hutt2012-11-02-0/+39
| | | | | | | | | Exynos5 automatically performs DMA when the SATA controller executes commands. This adds the necessary dcache-to-memory flush & invalidation calls to allow the DMA to properly function. Signed-off-by: Taylor Hutt <thutt@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: Use virt_to_phys() to denote physical addresses for DMATaylor Hutt2012-11-02-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | Update the assignment of various physical memory buffers used by the SATA controller to explicitly be denoted as physical addresses. The memory is identity-mapped, so these function calls are a nop, but they provide good semantic documentation for any maintainers. The return value of virt_to_phys() is 'unsigned long'. On machines where sizeof(unsigned long) != sizeof(pointer), a cast through (uintptr_t) is needed to appease the compiler due to the potential of losing the upper 32 bits of the address. In compilation this scenario, a physical address could be 64-bits, yet the C pointer environment only allows 32-bit addresses; the constraint is that pointers cannot address more than 4Gb of memory and if virt_to_phys() ever returns an out-of-range value for the physical address, there are issues with emmory mapping which must be solved. However, since the memory is identify mappeed, there is no problem introducing the cast: the original pointer will reside in 32-bits, so the physical address will also be within in 32-bits. Signed-off-by: Taylor Hutt <thutt@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: Support 64-bit LBA option when reading capacityGabe Black2012-11-02-26/+66
| | | | | | | Capacity needs to allow for a 64-bit value. Signed-off-by: Gabe Black <gabeblack@google.com> Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: Fix 'Invaild' typoTaylor Hutt2012-11-02-1/+1
| | | | | | | | This fixes a spelling error in a message which can be output to the console. Signed-off-by: Taylor Hutt <thutt@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: Use sizeof(fis) instead of hardcoding '20'Taylor Hutt2012-11-02-5/+5
| | | | | | | | This cleanup replaces the hardcoded use of '20', which represents the number of bytes in the FIS, with sizeof(fis). Signed-off-by: Taylor Hutt <thutt@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: Make the AHCI code find the capacity of disks > 128 GB properlyGabe Black2012-11-02-5/+52
| | | | | | | | | | | | | | | | | | | | | | | In the structure returned by the ATA identify device command, there are two fields which describe the device capacity. One is a 32 bit data type which reports the number of sectors as a 28 bit LBA, and the other is a 64 bit data type which is for a 48 bit LBA. If the device doesn't support 48 bit LBAs, the small value is the only value with the correct size. If it supports more, if the number of sectors is small enough to fit into 28 bits, both fields reflect the correct value. If it's too large, the smaller field has 28 bits of 1s, 0xfffffff, and the other field has the correct value. The AHCI driver is implemented by attaching to the generic SCSI code and translating on the fly between SCSI binary data structures and AHCI data structures. It responds to requests to execute specific SCSI commands by executing the equivalent AHCI commands and then crafting a response which matches what a SCSI disk would send. The AHCI driver now considers both fields and chooses the correct one when implementing both the SCSI READ CAPACITY (10) and READ CAPACITY (16) commands. Signed-off-by: Gabe Black <gabeblack@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: support scsi writing in AHCI driverHung-Te Lin2012-11-02-24/+30
| | | | | | | | | | | | | | | | | | The "scsi write" command requires support from underlying driver. This CL enables SCSI_WRITE10 in AHCI driver. Tested in U-Boot console, try to i/o with sector #64: scsi read 1000 40 1 md.b 1000 200 # check if things are not 0xcc mw.b 1000 cc 200 # try to fill with 0xcc scsi write 1000 40 1 mw.b 1000 0 200 # fill with zero md.b 1000 200 # should be all 0 scsi read 1000 40 1 md.b 1000 200 # should be all 0xcc Signed-off-by: Hung-Te Lin <hungte@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: Make sending the SETFEATURES_XFER command optionalGabe Black2012-11-02-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | This command doesn't really do anything when talking to a SATA device, and sending it confuses some of them. This change makes sending the command optional, and defaults to not. The situations where it should be sent are not the common case. With the standard SSD in the machine, here are some times with the option turned off: 1. 8277 2. 8273 3. 8050 And turned on: 1. 8303 2. 8155 3. 8276 Sending that command seems to have no meaningful effect on performance. This fixes problems with an SSD marked Toshiba NV6424, Taiwan 11159AE P and TC58NVG5D2FTA10. Signed-off-by: Gabe Black <gabeblack@chromium.org> Signed-off-by: Taylor Hutt <thutt@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: cosmetics and cleanupStefan Reinauer2012-11-02-7/+19
| | | | | | | | | | | | | | | | - print the correct speed - print all the AHCI capability flags (information taken from Linux kernel driver) - clean up some comments For example, this might show the following string: AHCI 0001.0300 32 slots 6 ports 6 Gbps 0x3 impl SATA mode Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Commit-Ready: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stefan Reinauer <reinauer@chromium.org>
* ahci: Improve AHCI debuggingStefan Reinauer2012-11-02-1/+2
| | | | | | | | - remove unused ssleep macro - add some useful debugging information Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: Optimise AHCI controller reset and start-upStefan Reinauer2012-11-02-9/+15
| | | | | | | | | | The existing code waits a whole second for the AHCI controller to reset. Instead, let's poll the status register to see if the reset has succeeded and return earlier if possible. This brings down the time for AHCI probing from 1s to 20ms. Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* scsi: Add function and env var to report number of scsi drivesStefan Reinauer2012-11-02-0/+13
| | | | | | | | Add a new function to find out the number of available SCSI disks. Also set the 'scsidevs' environment variable after each scan. Signed-off-by: Stefan Reinauer <reinauer@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* Support setenv_ulong() and setenv_addr() for powerpcSimon Glass2012-11-02-1/+1
| | | | | | | | | This includes were outside an #ifdef CONFIG_PPC, but there is not reason to exclude powerpc from using them. Move the declaration outside the #ifdef. Signed-off-by: Simon Glass <sjg@chromium.org>
* scsi: Add scsi_write to SCSI driverHung-Te Lin2012-11-02-7/+108
| | | | | | | | Implement write functionality in the scsi layer. A ''scsi write' command is also added to console for testing. Signed-off-by: Hung-Te Lin <hungte@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* scsi: Provide support for a list of AHCI controllers.Vadim Bendebury2012-11-02-5/+35
| | | | | | | | | | | | | | | | | Many AHCI controllers are identical, the main (and often the only) difference being the PCI Vendor ID/Device ID combination reported by the device. This change allows the config file to define a list of PCI vendor ID/device ID pairs. The driver would scan the list and initialize the first device it finds. No actual multiple device list is introduced yet, this change just add the framework. Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Taylor Hutt <thutt@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* ahci: Support splitting of read transactions into multiple chunksVadim Bendebury2012-11-02-29/+69
| | | | | | | | | | | | | With an Intel AHCI controller, the driver does not operate properly if the requested amount of blocks to read exceeds 255. It is probably possible to specify 0 as the block count and the driver will read 256 blocks, but it was decided to limit the number of blocks read at once to 128 (it should be a power of 2 for the optimal performance of solid state drives). Signed-off-by: Vadim Bendebury <vbendeb@chromium.org> Signed-off-by: Simon Glass <sjg@chromium.org>
* ZFS: Fix compile warning in fs/zfs/zfs.c (GCC 4.6.4 from ELDK 5.2.1)Stefan Roese2012-11-02-51/+0
| | | | | | | | | This patch fixes the following compile warning: zfs.c:2006:1: warning: 'zfs_label' defined but not used [-Wunused-function] zfs.c:2029:1: warning: 'zfs_uuid' defined but not used [-Wunused-function] Signed-off-by: Stefan Roese <sr@denx.de> Cc: Jorgen Lundman <lundman@lundman.net>
* ZFS: Fix compile warning in cmd_zfs.c (GCC 4.6.4 from ELDK 5.2.1)Stefan Roese2012-11-02-2/+2
| | | | | | | | | | | | This patch fixes the following compile warnings: cmd_zfs.c:177:1: warning: initialization from incompatible pointer type [enabled by default] cmd_zfs.c:177:1: warning: (near initialization for '_u_boot_list_cmd_zfsls.cmd') [enabled by default] cmd_zfs.c:182:1: warning: initialization from incompatible pointer type [enabled by default] cmd_zfs.c:182:1: warning: (near initialization for '_u_boot_list_cmd_zfsload.cmd') [enabled by default] Signed-off-by: Stefan Roese <sr@denx.de> Cc: Jorgen Lundman <lundman@lundman.net>
* am335x_evm: Add CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG supportTom Rini2012-11-02-0/+31
| | | | | | | | | | We add CONFIG_ENV_VARS_UBOOT_CONFIG, CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG and CONFIG_BOARD_LATE_INIT to set the variables and then fdtfile and findfdt to make us of this. It is now possible to do 'run findfdt' to have fdtfile be set to the value of the dtb file to load for the board we are running on. Signed-off-by: Tom Rini <trini@ti.com>
* Add board_name to CONFIG_ENV_VARS_UBOOT_CONFIGStephen Warren2012-11-02-0/+1
| | | | | | | | | | | | | | CONFIG_ENV_VARS_UBOOT_CONFIG creates environment variables indicating which configuration U-Boot was built for. Some U-Boot binaries run on multiple boards, and hence this information may not uniquley describe the HW that U-Boot is actually running on. Another patch introduces environment variable board_name to represent that. In order to avoid scripts having to check $board_name, use it if set, and then fall back to using $board, make CONFIG_ENV_VARS_UBOOT_CONFIG also set a default value for board_name, so that variable is always available. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* README: Document CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIGTom Rini2012-11-02-0/+6
| | | | | | | | | | This option is intended to be set by boards which will set the board_name and board_rev environment variables. These are to be used when the U-Boot binary can support more than one board type at run-time and the user needs an easy way (for example for scripting to determine what device tree to load) to determine what board they are on. Signed-off-by: Tom Rini <trini@ti.com>
* git-mailrc: Change x86 maintainer to SimonSimon Glass2012-11-02-3/+4
| | | | | | | Grame is still listed since he has agreed to continue with some review. Also add an alias to shorten things. Signed-off-by: Simon Glass <sjg@chromium.org>
* lib/vsprintf.c: don't special-case pointers to address nullWolfgang Denk2012-11-02-0/+6
| | | | | | | | | | | | | | The %p format of printf() would print a pointer to address null as "(null)". This makes sense in a real OS where a NULL pointer must never be dereferenced, but this is a bootloader, and there are cases where accessing the data at address null makes perfect sense. Remove the special case in lib/vsprintf.c using "#if 0" with a comment to make clear this was an intentional change and to stop re-adding this code. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* cmd_fdt.c: Use %p when printing pointersTom Rini2012-11-02-3/+3
| | | | | | | | | | | When putting pointers into a format string use %p to ensure that they are printed correctly regardless of bitsize. This fixes warnings on sandbox on 64bit systems. Cc: Joe Hershberger <joe.hershberger@ni.com> Cc: Gerald Van Baren <vanbaren@cideas.com> Signed-off-by: Tom Rini <trini@ti.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
* fs: handle CONFIG_NEEDS_MANUAL_RELOCStephen Warren2012-11-02-1/+12
| | | | | | | | Without this, fstypes[].probe points at the wrong place, so calling the function results in undefined behaviour. Signed-off-by: Stephen Warren <swarren@nvidia.com> Tested-by: Andreas Bießmann <andreas.devel@googlemail.com>
* MAKEALL: Add -s to '${MAKE} tidy' sectionTom Rini2012-10-29-1/+1
| | | | | | | | | When BUILD_NBUILDS is > 1 we run the tidy command. With the addition of DocBook this now includes a -C doc/DocBook and a 'entering/leaving' pair of messages happen. Since we don't want to see what's being cleaned here, we can just invoke make -s like we do when building. Signed-off-by: Tom Rini <trini@ti.com>
* ext4: Fix printf() format string errorSimon Glass2012-10-29-1/+1
| | | | | | | | | Fix the following error in the ext4 command: cmd_ext4.c:110:3: error: format '%lu' expects argument of type 'long unsigned int', but argument 4 has type 'int' [-Werror=format] Signed-off-by: Simon Glass <sjg@chromium.org>
* FPGA: Cyclon II: Correctly reset the FPGA before configurationStephan Gatzka2012-10-29-0/+2
| | | | | | | | | | | Deassert the CONFIG pin before asserting it again. This assures that the FPGA will be resetted and therefore configuration will be correctly enabled. This is also already done on other FPGA's, e.g. Stratix. Signed-off-by: Stephan Gatzka <stephan.gatzka@hbm.com> Signed-off-by: Stefan Roese <sr@denx.de>
* fs: add filesystem switch libary, implement ls and fsload commandsStephen Warren2012-10-29-298/+483
| | | | | | | | | | | | Implement "ls" and "fsload" commands that act like {fat,ext2}{ls,load}, and transparently handle either file-system. This scheme could easily be extended to other filesystem types; I only didn't do it for zfs because I don't have any filesystems of that type to test with. Replace the implementation of {fat,ext[24]}{ls,load} with this new code too. Signed-off-by: Stephen Warren <swarren@nvidia.com>
* fs: separate CONFIG_FS_{FAT, EXT4} from CONFIG_CMD_{FAT, EXT*}Stephen Warren2012-10-29-13/+38
| | | | | | | | | | | | | | | | | | This makes the FAT and ext4 filesystem implementations build if CONFIG_FS_{FAT,EXT4} are defined, rather than basing the build on whether CONFIG_CMD_{FAT,EXT*} are defined. This will allow the filesystems to be built separately from the filesystem-specific commands that use them. This paves the way for the creation of filesystem-generic commands that used the filesystems, without requiring the filesystem- specific commands. Minor documentation changes are made for this change. The new config options are automatically selected by the old config options to retain backwards-compatibility. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
* fs: delete unused MakefileStephen Warren2012-10-29-43/+0
| | | | | | | | | | | | fs/Makefile is unused. The top-level Makefile sets LIBS-y += fs/xxx and hence causes make to directly descend two directory levels into each individual filesystem, and it never descends into fs/ itself. So, delete this useless file. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Acked-by: Simon Glass <sjg@chromium.org>
* Merge branch 'master' of git://git.denx.de/u-boot-coldfireTom Rini2012-10-29-4/+6
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| * ColdFire: Remove save env in NAND support for M54418TWR board.Jason Jin2012-10-29-1/+1
| | | | | | | | | | | | | | This patch remove the env saving in NAND as so far the NAND driver is not ported to the M54418TWR platform. Signed-off-by: Jason Jin <Jason.jin@freescale.com>
| * ColdFire: Update the lds file for M54418TWR board.Jason Jin2012-10-29-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The M54418TWR lds file need to update since commit: 8b493a52367623f36e628e4ab2cf8ee082b655e0 common: Discard the __u_boot_cmd section 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: Jason Jin <Jason.jin@freescale.com>
* | ESTEEM192E: adjust linker script to grown code sizeWolfgang Denk2012-10-28-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Once more, some of the previous changes caused the code to grow, which causes errors like u-boot.lds:74 cannot move location counter backwards (from 40008384 to 40008000) when building with some older tool chains (like ELDK 4.2). Adjust the linker script to make fit again. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Conn Clark <clark@esteem.com>
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