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* Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-11-26-920/+1576
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| * arm1176: bugfix: fix start.S for ELF relocationAlbert Aribaud2010-11-26-34/+13
| | | | | | | | | | | | | | The start.S file was only half-rewritten for ELF relocations. This bugfix completes the rewrite. Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
| * arm: add ELF relocation support to rest of cpusAlbert Aribaud2010-11-26-666/+785
| | | | | | | | | | | | | | | | bulk addition of ELF relocation support to ARM cpus arm946es, arm720t,arm920t, arm925t, arm_intcm, ixp, lh7a40x, s3c44b0, and sa1100. Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
| * Seagate FreeAgent DockStar supportEric Cooper2010-11-26-0/+574
| | | | | | | | | | | | | | | | | | | | | | start with sheevaplug configuration add modifications by Alexander Holler <holler@ahsoftware.de> change RAM definitions to one bank (128 MB) change ident string and prompt define MTD partitions and default environment variables add support for LEDs Signed-off-by: Eric Cooper <ecc@cmu.edu>
| * DaVinci: remove bogus DEF_BOOTM definitionWolfgang Denk2010-11-19-5/+0
| | | | | | | | | | | | | | | | | | Some boar config files defined DEF_BOOTM but this was not used anywhere in the code. Remove this bogus define. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Sandeep Paulraj <s-paulraj@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * DA850 EVM: passing maximum clock rate information to kernelSekhar Nori2010-11-19-0/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The TI DA850/OMAP-L138/AM18x EVM can be populated with devices having different maximum allowed CPU clock rating. The maximum clock the chip can support can only be determined from the label on the package (not software readable). Introduce a method to pass the maximum allowed clock rate information to kernel using ATAG_REVISION. The kernel uses this information to determine the maximum cpu clock rate reachable using cpufreq. Note that U-Boot itself does not set the CPU clock rate. The CPU clock is setup by a primary bootloader ("UBL"). The rate setup by UBL could be different from the maximum clock rate supported by the device. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * DA850 EVM: add information regarding DA850 in README.davinciSekhar Nori2010-11-19-0/+11
| | | | | | | | | | | | | | | | | | | | The README.davinci in documentation folder is missing information regarding DA850 which is a supported DaVinci device. Add this information. Signed-off-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * OMAP4: Panda: Disable CMD_NFSSteve Sakoman2010-11-19-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the Panda build after commit 6d8962e814c15807dd6ac5757904be2a02d187b8 by explicitly disabling CMD_NFS >From the commit message for "Switch from archive libraries to partial linking": 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: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * OMAP3: pandora: update config for productionGrazvydas Ignotas2010-11-19-45/+44
| | | | | | | | | | | | | | | | | | Update pandora's config so that it can boot production kernels from NAND. This enables UBI, USB, sets up NAND layout and default boot command. It also expands malloc area so that UBI works. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * OMAP3: remove unused config macrosGrazvydas Ignotas2010-11-19-109/+0
| | | | | | | | | | | | | | | | | | | | Most OMAP3 boards have various flash related macros in their configs that are either not referenced anywhere in the code or are used by drivers that are not enabled. Remove them. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Acked-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * OMAP3: pandora: fix relocation and init memoryGrazvydas Ignotas2010-11-19-33/+8
| | | | | | | | | | | | | | | | | | | | map Fix the build breakage introduced by the recent relocation and memory layout changes for ARM. Signed-off-by: Grazvydas Ignotas <notasas@gmail.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * omap4: board: change global data pointer to file scopeNishanth Menon2010-11-19-1/+2
| | | | | | | | | | | | | | | | | | | | DECLARE_GLOBAL_DATA_PTR is currently defined within the scope of function while it is a global pointer. Change the scope of definition to replicate it's global scope. This seems to help gcc 4.5 optimizations as well. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * mmc: omap: timeout counter fixNishanth Menon2010-11-19-25/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Having a loop with a counter is no timing guarentee for timing accuracy or compiler optimizations. For e.g. the same loop counter which runs when the MPU is running at 600MHz will timeout in around half the time when running at 1GHz. or the example where GCC 4.5 compiles with different optimization compared to GCC 4.4. use timer to keep track of time elapse and we use an emperical number - 1sec for a worst case timeout. This should never happen, and is adequate imaginary condition for us to fail with timeout. Signed-off-by: Nishanth Menon <nm@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * da830: fixup ARM relocation supportNick Thompson2010-11-19-2/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixes build breakage in da830evm after commit 97003756249bd790910417eb66f0039bbf06a02c "da8xx: fixup ARM relocation support" The da8xx fixup commit changed da830/da850 common code to make relocation work in da850, but didn't add the required defines to da830evm_config.h resulting in build failure in the common code. This patch adds those defines for da830, but makes no sense without also referring to the commit mentioned above. Signed-off-by: Nick Thompson <nick.thompson@ge.com> Reviewed-by: Ben Gardiner <bengardiner@nanometrics.ca> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
* | Blackfin: tweak objects specified before embedded environmentMike Frysinger2010-11-19-64/+30
| | | | | | | | | | | | | | | | | | | | The partial linking patch changes how objects are specified to the linker and breaks boards with an embedded environment. So we need to tweak the list of objects we specify via the linker script that go in the gap before the embedded env to work with this new behavior. This fixes linker errors for all the boards in question. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | Blackfin: drop initcode.o from combined objectMike Frysinger2010-11-19-4/+0
| | | | | | | | | | | | | | | | | | We explicitly link in the initcode.o in the Blackfin linker script, so there is no need to merge it into the main common object for the linker to pull in itself. This also fixes duplicate symbol errors with the new partial linking logic. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk2010-11-19-1/+45
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| * \ Merge branch 'master' of git://git.denx.de/u-boot-i2cWolfgang Denk2010-11-19-1/+45
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| | * | post, i2c: add missing curly bracket in i2c_post_testHeiko Schocher2010-11-17-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If CONFIG_SYS_POST_I2C_ADDRS is not defined and CONFIG_SYS_POST_I2C is activated, i2c_probe() is not called in the for statement, because missing curly bracket. Signed-off-by: Heiko Schocher <hs@denx.de>
| | * | i2c, mpc5xxx: add multibus supportHeiko Schocher2010-11-17-0/+43
| | | | | | | | | | | | | | | | | | | | | | | | Tested on upcoming hydra (mpc5200 based) board. Signed-off-by: Heiko Schocher <hs@denx.de>
* | | | Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk2010-11-19-0/+6
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| * | | Merge branch 'master' of git://git.denx.de/u-boot-blackfinWolfgang Denk2010-11-19-0/+6
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| | * | | Blackfin: make sure bss len is multiple of 4 bytesMike Frysinger2010-11-18-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The Blackfin on-chip BootROM requires that fill operations (which is used for the bss) be aligned to 4 bytes (base addr and total len). Plus, the Blackfin early init asm code assumes the same thing. So rather than making things work for no real gain, make sure the bss len is padded to 4 bytes in the linker script. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| | * | | Blackfin: stick ins/outs funcs into their own .text sectionMike Frysinger2010-11-18-0/+5
| | | |/ | | |/| | | | | | | | | | | | | | | | | | | | | This lets the linker garbage collect these functions when they aren't actually used by placing them into the standard .text.<func> section. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | | | Merge branch 'master' of /home/wd/git/u-boot/custodiansWolfgang Denk2010-11-19-70/+94
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| * | | Merge branch 'net' of git://git.denx.de/u-boot-sparcWolfgang Denk2010-11-19-70/+94
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| | * | GRETH: removed space in network driver device name.Daniel Hellstrom2010-11-18-2/+2
| | | | | | | | | | | | | | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
| | * | GRETH: fixed 2 decriptor table typosDaniel Hellstrom2010-11-18-2/+2
| | | | | | | | | | | | | | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
| | * | GRETH: Added extra RESET, this is needed if GRETH was stopped during an ↵Daniel Hellstrom2010-11-18-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | ethernet frame reception. Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
| | * | GRETH: Added autodetection of PHY address, or let BSP hardcode it.Daniel Hellstrom2010-11-18-23/+55
| | | | | | | | | | | | | | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
| | * | GRETH: made debug printouts use common debug() macro.Daniel Hellstrom2010-11-18-41/+25
| | | | | | | | | | | | | | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
| | * | GRETH: removed unneccesary register write and one clean up.Daniel Hellstrom2010-11-18-3/+1
| | | | | | | | | | | | | | | | Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
* | | | Exclude drivers/qe/fdt.c without CONFIG_QESebastien Carlier2010-11-18-3/+1
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Previously with archive libraries fdt.o was compiled and included in qe.a and then discarded by the linker. With partial linking this results in unresolved symbols, which this commit fixes. This commit also cleans up a now-useless conditional in fdt.c. Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com> Tested-by: Wolfgang Denk <wd@denx.de>
* | | Makefile: Fix build with USE_PRIVATE_LIBGCCMatthias Weisser2010-11-18-1/+1
|/ / | | | | | | | | | | | | If USE_PRIVATE_LIBGCC is set the yes building fails with a missing libgcc.a As we use partial linking now it is libgcc.o now. Signed-off-by: Matthias Weisser <weisserm@arcor.de>
* | malloc: Fix issue with calloc memory possibly being non-zeroKumar Gala2010-11-17-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since we set #define MORECORE_CLEARS 1, the code assumes 'sbrk' always returns zero'd out memory. However since its possible that free() returns memory back to sbrk() via malloc_trim we could possible get non-zero'd memory from sbrk(). This is a problem for when code might call calloc() and expect the memory to have been zero'd out. There are two possible solutions to this problem. 1. change #define MORECORE_CLEARS 0 2. memset to zero memory returned to sbrk. We go with the second since the sbrk being called to free up memory should be pretty rare. The following code problems an example test to show the issue. This test code was inserted right after the call to mem_malloc_init(). ... u8 *p2; int i; printf("MALLOC TEST\n"); p1 = malloc(135176); printf("P1 = %p\n", p1); memset(p1, 0xab, 135176); free(p1); p2 = calloc(4097, 1); printf("P2 = %p %p\n", p2, p2 + 4097); for (i = 0; i < 4097; i++) { if (p2[i] != 0) printf("miscompare at byte %d got %x\n", i, p2[i]); free(p2); printf("END MALLOC TEST\n\n"); ... Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Tested-by: Wolfgang Denk <wd@denx.de>
* | net: e1000: typo using wrong argument to sizeofMatthew McClintock2010-11-17-1/+1
| | | | | | | | | | | | Typo from 4b29bdb0ed08412d225a8be94f61fc6c37a59dd5 Signed-off-by: Matthew McClintock <msm@freescale.com>
* | Switch from archive libraries to partial linkingSebastien Carlier2010-11-17-1371/+1381
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
* | Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-11-17-290/+581
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| * tx25: fix linker file for newer ld supportAlbert Aribaud2010-11-17-21/+19
| | | | | | | | | | | | | | | | | | older ld emitted all ELF relocations in input sections named .rel.dyn, whereas newer ld uses names of the form .rel*. The linker script only collected .rel.dyn input sections. Rewrite to collect all .rel* input sections. Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
| * ARM: fix linker file for newer ld supportAlbert Aribaud2010-11-17-121/+105
| | | | | | | | | | | | | | | | | | older ld emitted all ELF relocations in input sections named .rel.dyn, whereas newer ld uses names of the form .rel*. The linker script only collected .rel.dyn input sections. Rewrite to collect all .rel* input sections. Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
| * Merge branch 'master' of git://git.denx.de/u-boot-tiWolfgang Denk2010-11-13-113/+411
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| | * armv7, beagle: Second SDRAM bank don;t workHeiko Schocher2010-11-04-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | since commit 3667cbeed5e3c4067e624e52a916b1ebb02c8f05 on beagle board the second sdram bank didn;t longer work. Since this patch sdram settings just get copied from bank a, but CMD_NOP, CMD_PRECHARGE, CMD_AUTOREFRESH are not executed and after that mr register is also not updated. This patch adds this for the bank b. Signed-off-by: Heiko Schocher <hs@denx.de> cc: Steve Sakoman <steve@sakoman.com> cc: Sandeep Paulraj <s-paulraj@ti.com> cc: Wolfgang Denk <wd@denx.de> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * omap3evm: Fix mechanism to identify board revisionSanjeev Premi2010-11-04-3/+26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Function omap3_evm_get_revision() - to identify the board revision was called at end of setup_net_chip(). Board revision can be ascertained only by identifying the Ethernet chipset - but combining setup operations with revision detection isn't a good idea. So, moved the function after call to setup_net_chip(). Function setup_net_chip() should be ideally be called only when CONFIG_CMD_NET is defined. But this leaves the board revision "undetected". This patch allows static definition of revision or default fallback to the latest revision. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * omap3evm: Wrap function under CONFIG_USB_OMAP3Sanjeev Premi2010-11-04-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The function omap3_evm_need_extvbus() is required only when USB support is configured. Wrapped this function in #ifdef CONFIG_USB_OMAP3. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * omap3evm: Support relocationSanjeev Premi2010-11-04-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds relocation support for omap3evm. Content of the patch is based on changes for Beagleboard. Signed-off-by: Sanjeev Premi <premi@ti.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Use generic mmc driver on OMAP3 IGEP moduleEnric Balletbo i Serra2010-11-04-1/+11
| | | | | | | | | | | | | | | | | | | | | This patch switches from the legacy mmc driver to the new generic mmc driver Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Use generic mmc driver on IGEP v2Enric Balletbo i Serra2010-11-04-1/+11
| | | | | | | | | | | | | | | | | | | | | This patch switches from the legacy mmc driver to the new generic mmc driver Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * mmc: Add multi-block read support to the generic mmc driverAlagu Sankar2010-11-04-71/+39
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds multi-block read support for the generic MMC driver. Large reads are broken into chunks of 65535 blocks to ensure that the code works with controllers having a 16 bit block counter. This patch results in a significant performance improvement. Time to read a 45 MB file went from 36 seconds to 9 seconds on Overo Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Tested-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * mmc: Clean up generic mmc driver multi-block write functionsSteve Sakoman2010-11-04-24/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current mmc write implementation is type ulong, but returns int values. Some of the printf's are terminated with /n/r, one has none. This patch fixes these issues and also removes some unnecessary local variables. Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP: Fix build after introduction of GENERATED_GBL_DATA_SIZESteve Sakoman2010-11-04-7/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the issue by defining and using CONFIG_SYS_INIT_RAM_SIZE and CONFIG_SYS_INIT_RAM_ADDR. Based on an email discussion with Wolfgang Denk and Heiko Schocher. Signed-off-by: Steve Sakoman <steve.sakoman@linaro.org> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
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