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* PXA: Fix vpac270 for RelocMarek Vasut2010-10-19-53/+13
| | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* PXA: Fix reloc, Push lowlevel init into C codeMarek Vasut2010-10-19-214/+359
| | | | | | | | | | | | | | Firstly, this fixes relocation issues. I had to use part of Dcache as RAM for a while. I also moved around the lowlevel init code. It turned out so most of the lowlevel init code ended in cpu.c (and eventually was rewritten into C). This will also allow easier operation with FDT, multi-CPU-model support etc. in later releases. NOTE: This breaks most of the PXA boards (actually, the reloc stuff did already, this only finishes the doom). Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* PXA: Add necessary information for RELOCMarek Vasut2010-10-19-1/+70
| | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* PXA: fix MDREFR[APD] bit settingMikhail Kshevetskiy2010-10-19-8/+12
| | | | | | | | | pxa_mem_setup macro use r6 to store CONFIG_SYS_MDREFR_VAL during memory initialization. This reg is modified during execution of pxa_wait_ticks. Later we use r6 to setup MDREFR[APD] bit. As result MDREFR[APD] is always zero. Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
* PXA: fix environment sector size, kernel and environment location for vpac270Mikhail Kshevetskiy2010-10-19-8/+17
| | | | | | | | | | Define ENV_ADDR as MONITOR_BASE + MONITOR_LEN. Fix environment sector size (NOR: 32Kb for first four sectors and 128Kb for other; OneNAND: 128Kb). Last but not least: we have MONITOR_LEN = 0x40000 and one sector for environment (size = 0x20000), so the kernel may start from 0x00060000 only. Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
* PXA: cleanup vpac270 config and set CONFIG_SYS_HZ to 1000Mikhail Kshevetskiy2010-10-19-2/+1
| | | | | | | | * CONFIG_SYS_CLKS_IN_HZ is not used anywhere, so removing it * CONFIG_SYS_HZ is set to 1000 on most architectures, so it seems to be the safe default Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
* PXA: remove unused u-boot.lds from board/vpac270Mikhail Kshevetskiy2010-10-19-55/+0
| | | | | | This file is not used, automatically generated u-boot.lds is used instead Signed-off-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@gmail.com>
* PXA: Add missing MAINTAINERS entriesMarek Vasut2010-10-19-0/+2
| | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* PXA: Balloon3 board supportMarek Vasut2010-10-19-0/+640
| | | | | | | | | The following hardware is currently supported: - UART - USB Host - FPGA Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* PXA: Voipac270 improvementsMarek Vasut2010-10-19-81/+88
| | | | | | | | | | 128MB NOR module support. Define __io to get harddrive working. Fix saving of environment into OneNAND. Boot from harddrive when possible. Add missing MAINTAINERS entry. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* PXA: Add initial Palm LifeDrive supportMarek Vasut2010-10-19-0/+495
| | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* PXA: Palm Tungsten|C SupportMarek Vasut2010-10-19-0/+454
| | | | | | | | | | | This patch adds support for the Palm Tungsten|C PXA255 board. The support includes: - LCD - MMC - UART - NOR Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* common: Enable serial for PXA250Marek Vasut2010-10-19-1/+1
| | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* PXA: pxafb: Marvell Littleton LCD definitionMarek Vasut2010-10-19-0/+33
| | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* PXA: pxafb: Add support for Sharp LQ038J7DH53Marek Vasut2010-10-19-0/+34
| | | | | | This LCD panel is found in Palm LifeDrive handheld Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* PXA: pxafb: Add ACX517AKN supportMarek Vasut2010-10-19-0/+34
| | | | | | ACX517AKN LCD panel is found in Palm Tungsten|C Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* PXA: pxa-regs.h cleanupMarek Vasut2010-10-19-1730/+1911
| | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* PXA: pxafb: Fix indent problemsMarek Vasut2010-10-19-100/+100
| | | | | | Also change the initializer style Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* Merge branch 'at91' of git://git.denx.de/u-boot-atmelWolfgang Denk2010-10-19-478/+221
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| * AT91 clock/timer: move static data to global_data structReinhard Meyer2010-10-19-71/+83
| | | | | | | | | | | | | | | | clock.c / timer.c used static data and are called before relocation. Move all static variables into global_data structure. Also cleanup timer.c from unused stubs and make it truly use 64 bit tick values. Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
| * at91rm9200ek: enbable USB supportAndreas Bießmann2010-10-19-0/+15
| | | | | | | | | | | | | | This patch enables USB for at91rm9200ek board. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
| * at91rm9200: enable USB supportAndreas Bießmann2010-10-19-0/+1
| | | | | | | | | | | | | | | | This patch fixes arch-at91/hardware.h to have the relevant defines for at91rm9200 devices to support existing at91 usb driver. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
| * at91rm9200ek: convert to at91Andreas Bießmann2010-10-19-409/+124
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch removes some functionality from at91rm9200ek board but the remaining functionality does now work with newer at91 code and arm-relocation. Currently missing features are: - dataflash booting (due to missing HW for testing) - MMC/SD-Card - first stage bootloader support is completely removed (not needed for NOR) Cause this board was (some days ago) reference for all at91rm9200 based boards this should be a good starting point to convert all remaining at91rm9200 borads to at91 code. Aside from that this is a good base to get some drivers between at91sam/at91rm/avr32 merged. Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* | Merge branch 'elf_reloc'Wolfgang Denk2010-10-19-424/+378
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/include/asm/config.h board/LaCie/edminiv2/config.mk board/karo/tx25/config.mk board/logicpd/imx27lite/config.mk doc/README.arm-relocation Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | arm1136, qong: add support for ELF relocationsHeiko Schocher2010-10-13-78/+108
| | | | | | | | | | | | | | | | | | Signed-off-by: Wolfgang Denk <wd@denx.de> Signed-off-by: Heiko Schocher <hs@denx.de> cc: Albert ARIBAUD <albert.aribaud@free.fr>
| * | armv7, beagle: add support for ELF relocationsHeiko Schocher2010-10-13-54/+86
| | | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de>
| * | arm926ejs, tx25: add support for ELF relocationsHeiko Schocher2010-10-13-6/+21
| | | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de>
| * | arm926ejs, magnesium: add support for ELF relocationsHeiko Schocher2010-10-13-0/+3
| | | | | | | | | | | | Signed-off-by: Heiko Schocher <hs@denx.de>
| * | edminiv2: add support for ELF relocationsAlbert Aribaud2010-10-13-2/+7
| | | | | | | | | | | | Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
| * | arm: implement ELF relocationsAlbert Aribaud2010-10-13-290/+156
| | | | | | | | | | | | | | | | | | | | | | | | ELF relocation tables generated with linker option -pie can be used to fixup code and data in a single loop at relocation, removing the need for manual fixups anywhere else in the code. Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
* | | Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk2010-10-19-87/+90
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: board/logicpd/imx31_litekit/config.mk boards.cfg Signed-off-by: Wolfgang Denk <wd@denx.de>
| * | | QONG: fix and update board config fileWolfgang Denk2010-10-19-18/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix flash memory map and other updates for QONG board: - adjust/fix "kernel_addr" settings - adjust/fix mtdparts NOR flash settings - add mtdparts NAND flash mapping - sort command list - enable "setexpr" command - enable ext2 support - delete bogus comment Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefano Babic <sbabic@denx.de>
| * | | i.MX31: Fix Litekit board to use new ARM relocation support.Magnus Lilja2010-10-19-3/+16
| | | | | | | | | | | | | | | | | | | | | | | | Tested on hardware. Boots Linux nicely. Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
| * | | MX5: Remove dead code with ENABLE_IMPRECISE_ABORTJason Liu2010-10-19-14/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This code section is dead due to we never define ENABLE_IMPRECISE_ABORT for MX5 Signed-off-by: Jason Liu <r64343@freescale.com>
| * | | MX31: add delay between USB port setup and resetStefano Babic2010-10-18-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes a usb tree is not popolated after a system reset. It seems a delay is required after setting the USB ports for the MX.31 before resetting the ehci controller. Signed-off-by: Stefano Babic <sbabic@denx.de>
| * | | MX5: rename mx51 to mx5Jason Liu2010-10-18-52/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename mx51 to mx5 in order to support more mx51 like-style SOCs such as MX53 and the followings. Signed-off-by: Jason Liu <r64343@freescale.com>
* | | | ARM: enable device tree for beagleJohn Rigby2010-10-18-0/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | For testing ARM device tree support Signed-off-by: John Rigby <john.rigby@linaro.org> Acked-by: Wolfgang Denk <wd@denx.de>
* | | | ARM: add flat device tree supportJohn Rigby2010-10-18-16/+123
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on other architectures already supported. Tested on OMAP3 Beagle board and another unnamed ARM platform. Signed-off-by: John Rigby <john.rigby@linaro.org> Tested-by: Rob Herring <rob.herring@smooth-stone.com> Acked-by: Wolfgang Denk <wd@denx.de>
* | | | boot: change some arch ifdefs to feature ifdefsJohn Rigby2010-10-18-9/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The routines boot_ramdisk_high, boot_get_cmdline and boot_get_kbd are currently enabled by various combinations of CONFIG_M68K, CONFIG_POWERPC and CONFIG_SPARC. Use CONFIG_SYS_BOOT_<FEATURE> defines instead. CONFIG_SYS_BOOT_RAMDISK_HIGH CONFIG_SYS_BOOT_GET_CMDLINE CONFIG_SYS_BOOT_GET_KBD Define these as appropriate in arch/include/asm/config.h files. Signed-off-by: John Rigby <john.rigby@linaro.org> Acked-by: Wolfgang Denk <wd@denx.de>
* | | | FDT: only call boot_get_fdt from generic codeJohn Rigby2010-10-18-16/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All arches except nios2 and microblaze call boot_get_fdt from bootm_start in common/cmd_bootm.c. Having nios2 and microblaze do so as well removes code from their respective do_bootm_linux routines and allows removal of a nasty ifdef from bootm_start. In the case where boot_get_fdt returns an error bootm_start returns and the platform specific do_bootm_linux routines will never get called. Also only check argv[3] for an fdt addr if argc > 3 first. This is already the case for nios2. Signed-off-by: John Rigby <john.rigby@linaro.org> CC: Scott McNutt <smcnutt@psyent.com> CC: Michal Simek <monstr@monstr.eu> CC: Thomas Chou <thomas@wytron.com.tw> Acked-by: Wolfgang Denk <wd@denx.de> Acked-by: Michal Simek <monstr@monstr.eu> Tested-by: Thomas Chou <thomas@wytron.com.tw>
* | | | FDT: Add fixup support for multiple banks of memoryJohn Rigby2010-10-18-40/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add fdt_fixup_memory_banks and reimplement fdt_fixup_memory using it. Tested on OMAP3 beagle board with two banks of memory. Signed-off-by: John Rigby <john.rigby@linaro.org> CC: Jerry Van Baren <vanbaren@cideas.com> Acked-by: Gerald Van Baren <vanbaren@cideas.com>
* | | | common/image.c remove extra calls to be32_to_cpu in boot_get_fdtJohn Rigby2010-10-18-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | fdt_totalsize returns size in cpu endian so don't call be32_to_cpu on the result. This was harmless on big endian platforms but not on little endian ARMs. Signed-off-by: John Rigby <john.rigby@linaro.org>
* | | | common/image.c fix length calculation in boot_relocate_fdtJohn Rigby2010-10-18-1/+1
| |_|/ |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | boot_relocate_fdt is called on platforms with CONFIG_SYS_BOOTMAPSZ defined to relocate the device tree blob to be inside the boot map area between bootmap_base and bootmap_base+CONFIG_SYS_BOOTMAPSZ. For the case where the blob needs to be relocated, space is allocated inside the bootmap by calling lmb_alloc_base with size passed in plus some padding: of_len = *of_size + CONFIG_SYS_FDT_PAD; For the case where the blob is already inside the bounds of the boot map area, lmb_reserve is called to reserve the the space where the blob is already residing. The calculation for this case is currently: of_len = (CONFIG_SYS_BOOTMAPSZ + bootmap_base) - (ulong)fdt_blob; This is wrong because it reserves all the space in the boot map area from the blob to the end ignoring completely the actual size. The worst case is where the blob is at the beginning and the entire boot map area get reserved. Fix this by changing the length calculation to this: of_len = *of_size + CONFIG_SYS_FDT_PAD; This bug has likely never manifested itself because bootm has never been called with the fdt blob already in the bootmap area. In my testing on an OMAP3 beagle board I initially worked around the bug by simply moving the initial location of the fdt blob. I have tested with the new calculation with the fdt blob both inside and outside the boot map area. Signed-off-by: John Rigby <john.rigby@linaro.org>
* | | dlmalloc.c: Fix gcc alias warningJoakim Tjernlund2010-10-18-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix these warnings: dlmalloc.c: In function 'free': dlmalloc.c:2507: warning: dereferencing pointer '({anonymous})' does break strict-aliasing rules dlmalloc.c:2507: warning: dereferencing pointer '({anonymous})' does break strict-aliasing rules dlmalloc.c:2507: warning: dereferencing pointer '({anonymous})' does break strict-aliasing rules Some page(http://blog.worldofcoding.com/2010/02/solving-gcc-44-strict-aliasing-problems.html) suggests adding __attribute__((__may_alias__)). Doing so makes the warnings go away. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se> Acked-by: Mike Frysinger <vapier@gentoo.org>
* | | powerpc: do not fixup NULL ptrsJoakim Tjernlund2010-10-18-12/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The fixup routine must not fixup NULL pointers. Problem can be seen by char *testfun(void) __attribute__((weak)); char *(*myfun)(void) = testfun; Then add printf("myfun:%p, &myfun:%p\n", myfun, &myfun); before relocation and after relocation. myfun should be NULL in both cases but it is not. Signed-off-by: Joakim Tjernlund <Joakim.Tjernlund@transmode.se>
* | | powerpc: Cleanup BOOTFLAG_* referencesPeter Tyser2010-10-18-2082/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that warm booting is not supported, there isn't a need for the BOOTFLAG_COLD and BOOTFLAG_WARM defines, so remove them. Note that this change makes the board info bd_bootflags field useless. It will always be set to 0, but we leave it around so that we don't break the board info structure that some OSes are expecting to be passed from U-Boot. Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
* | | MPC5121: Add USB EHCI supportDamien Dusha2010-10-18-29/+318
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Francesco Rendine <francesco.rendine@valueteam.com> Signed-off-by: Damien Dusha <d.dusha@gmail.com> Signed-off-by: Anatolij Gustschin <agust@denx.de> Coding style cleanup; slight file restructuring. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Remy Bohmer <linux@bohmer.net>
* | | Merge branch 'master' of /home/wd/git/u-boot/master/Wolfgang Denk2010-10-18-5/+5
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| * | | MAINTAINERS: Fix alphabetical order in ARM subsectionEnric Balletbo i Serra2010-10-18-5/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | I'm noticed that IGEP maintainer isn't in the correct place within the ARM subsection: it's supposed to be in alphabetical order by maintainer. This patch fix this. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
* | | | Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk2010-10-18-1/+1
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