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2010-10-26ARM: fix address setup in start.SDarius Augulis
Fix address setup bug for ARM. This bug stops u-boot booting if CONFIG_SKIP_RELOCATE_UBOOT is defined. Signed-off-by: Darius Augulis <augulis.darius@gmail.com>
2010-10-26Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated valueWolfgang Denk
CONFIG_SYS_GBL_DATA_SIZE has always been just a bad workarond for not being able to use "sizeof(struct global_data)" in assembler files. Recent experience has shown that manual synchronization is not reliable enough. This patch renames CONFIG_SYS_GBL_DATA_SIZE into GENERATED_GBL_DATA_SIZE which gets automatically generated by the asm-offsets tool. In the result, all definitions of this value can be deleted from the board config files. We have to make sure that all files that reference such data include the new <asm-offsets.h> file. No other changes have been done yet, but it is obvious that similar changes / simplifications can be done for other, related macro definitions as well. Signed-off-by: Wolfgang Denk <wd@denx.de> Acked-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-26Rename CONFIG_SYS_INIT_RAM_END into CONFIG_SYS_INIT_RAM_SIZEWolfgang Denk
CONFIG_SYS_INIT_RAM_END was a misnomer as it suggests this might be some end address; to make the meaning more clear we rename it into CONFIG_SYS_INIT_RAM_SIZE No other code changes are performed in this patch, only minor editing of white space (due to the changed length) and the comments was done, where noticed. Note that the code for the PATI and cmi_mpc5xx board configurations looks seriously broken. Last known maintainers on Cc: Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Denis Peter <d.peter@mpl.ch> Cc: Martin Winistoerfer <martinwinistoerfer@gmx.ch> Acked-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-26ARM: Use consistent assembler syntaxGray Remlin
Signed-off-by: Gray Remlin <g_remlin@rocketmail.com> Acked-by: Heiko Schocher <hs@denx.de>
2010-10-24MPC8315ERD: fix build errorWolfgang Denk
Commit 29c6fbe "MPC5121: Add USB EHCI support" renamed CONFIG_SYS_MPC8xxx_USB_ADDR into CONFIG_SYS_FSL_USB_ADDR but missed to update arch/powerpc/cpu/mpc83xx/cpu_init.c, resulting in: cpu_init.c: In function 'cpu_init_f': cpu_init.c:332: error: 'CONFIG_SYS_MPC8xxx_USB_ADDR' undeclared (first use in this function) cpu_init.c:332: error: (Each undeclared identifier is reported only once cpu_init.c:332: error: for each function it appears in.) make[1]: *** [/work/wd/tmp-ppc/arch/powerpc/cpu/mpc83xx/cpu_init.o] Error 1 Fix this. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Kim Phillips <kim.phillips@freescale.com>
2010-10-23ARM: fix relocation support for onenand device.Enric Balletbo i Serra
We also have to relocate the onenand command table manually, otherwise onenand command don't work. Signed-off-by: Enric Balletbo i Serra <eballetbo@iseebcn.com>
2010-10-23Merge branch 'for-wd-master' of git://git.denx.de/u-boot-pxaWolfgang Denk
2010-10-23Merge branch 'master' of git://git.denx.de/u-boot-videoWolfgang Denk
2010-10-22SPARC: added unaligned definitionsMagnus Sjalander
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2010-10-22PXA: Use pxa-regs.h register definitions in start.SMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-22PXA: Implement ELF relocationMarek Vasut
Based on patch by: Albert Aribaud <albert.aribaud@free.fr> Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-22MX51: Add IPU driver for video supportStefano Babic
The patch is a porting of the IPU Linux driver developed by Freescale to have framebuffer functionalities in u-boot. The port is based on kernel 2.6.31 commit cc4fe714041805997b601fe8e5dd585d8a99297f, as delivered by Freescale [i.MX BSP]. Most features are dropped from the original driver and only LCD support is the goal of this porting. Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-10-21sh: Fix warning about uninitialized value of ramdisk_flagsNobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2010-10-21sh: Rename TEXT_BASE to CONFIG_SYS_TEXT_BASENobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2010-10-21sh: Add support load and boot of Initrd.Nobuhiro Iwamatsu
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
2010-10-20ppc: Don't initialize write protected NOR flashesJohn Schmoller
If a NOR flash is write protected it can not be initialized/detected so add the ability for boards to skip NOR initialization on bootup. A board can skip NOR initialization by implementing the board_flash_wp_on() function. Signed-off-by: John Schmoller <jschmoller@xes-inc.com> Signed-off-by: Peter Tyser <ptyser@xes-inc.com> CC: sr@denx.de Acked-by: Stefan Roese <sr@denx.de>
2010-10-20Merge branch 'master' of git://git.denx.de/u-boot-ppc4xxWolfgang Denk
2010-10-20ppc4xx: Change tsr/tcr macros to upper caseStefan Roese
Remove uneccessary functions to access the TCR/TSR registers as well. Signed-off-by: Stefan Roese <sr@denx.de>
2010-10-2085xx: Use gc-sections to reduce image sizePeter Tyser
On an XPedite5370 over 11KBytes were saved: Before: text data bss dec hex filename 332456 33364 33476 399296 617c0 ./u-boot After: text data bss dec hex filename 321075 33836 33476 388387 5ed23 ./u-boot Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-2086xx: Use gc-sections to reduce image sizePeter Tyser
On an XPedite5170 over 11KBytes were saved: Before: text data bss dec hex filename 319488 28700 33204 381392 5d1d0 ./u-boot After: text data bss dec hex filename 307663 29144 33204 370011 5a55b ./u-boot Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-2086xx: Create common linker scriptKumar Gala
Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20mpc8640: Update the io_sel fields for PCI ExpressPeter Tyser
Previously io_sel=0xe incorrect stated PCIE1 was enabled. Also add support for the mpc8640's PCIE2 interface. Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-2085xx: Add support for not releasing secondary cores via 'mp_holdoff'Aaron Sierra
Some OSes require that secondary cores not be initialized when they are booted (eg VxWorks). By default when U-Boot is compiled with the CONFIG_MP option all secondary cores are brought out of reset and held in spinloops. Setting the "mp_holdoff" environment variable to 'yes' or '1' will cause U-Boot to leave secondary cores in their default state. Signed-off-by: Aaron Sierra <asierra@xes-inc.com> Signed-off-by: Peter Tyser <ptyser@xes-inc.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20Disable unused chip-select for DDR controller interleavingYork Sun
When DDR controller interleaving is eabled and less than all bank (chip-select) interleaving is seletected, the unused chip-select should be disabled. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20Adding fixed sdram setting for cornet_ds boardYork Sun
800, 900, 1000, 1200MT/s data rate parameters are added for fixed sdram setting. SPD based parameters and fixed parameters can be toggled by hwconfig. To use fixed parameters, hwconfig=fsl_ddr:sdram=fixed To use SPD parameters, hwconfig=fsl_ddr:ctlr_intlv=cacheline,bank_intlv=cs0_cs1 Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20Add memory test feature for mpc85xx POST.York Sun
The memory test is performed after DDR initialization when U-boot stills runs in flash and cache. On recent mpc85xx platforms, the total memory can be more than 2GB. To cover whole memory, it needs be mapped 2GB at a time using a sliding TLB window. After the testing, DDR is remapped with up to 2GB memory from the lowest address as normal. If memory test fails, DDR DIMM SPD and DDR controller registers are dumped for further debugging. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20Adding more control to physical address mappingYork Sun
A worker function setup_ddr_tlbs_phys() is introduced to implement more control on physical address mapping. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20powerpc/8xxx: Add fdt_fixup_phy_connection helperKumar Gala
Add a common helper that will set the PHY connection type based on enum. We use this on eTSEC, UCC, and will with Fman in the future. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20powerpc/fsl: Introduce common enum for PHY typesKumar Gala
Have a common enum for phy types that we use in the UCC driver. We will also use this enum for dealing with phy connection fixup in the device tree. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-10-20MX31: Removed warnings for iomux functionStefano Babic
Removed warnings generated in the mx31_set_pad() function. Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-10-20Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk
2010-10-19board_init_r: Removed unused cmdtp variableRichard Retanubun
Follow up to commit 620f1f6a64095ed558e68d37f1965d015cd49b02 removed compiler warning for (now) unused cmd_tbl_t* cmdtp
2010-10-19PXA: Fix reloc, Push lowlevel init into C codeMarek Vasut
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>
2010-10-19PXA: fix MDREFR[APD] bit settingMikhail Kshevetskiy
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>
2010-10-19PXA: pxafb: Marvell Littleton LCD definitionMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: pxafb: Add support for Sharp LQ038J7DH53Marek Vasut
This LCD panel is found in Palm LifeDrive handheld Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: pxafb: Add ACX517AKN supportMarek Vasut
ACX517AKN LCD panel is found in Palm Tungsten|C Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: pxa-regs.h cleanupMarek Vasut
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19PXA: pxafb: Fix indent problemsMarek Vasut
Also change the initializer style Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
2010-10-19Merge branch 'at91' of git://git.denx.de/u-boot-atmelWolfgang Denk
2010-10-19Merge branch 'elf_reloc'Wolfgang Denk
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>
2010-10-19Merge branch 'master' of git://git.denx.de/u-boot-imxWolfgang Denk
Conflicts: board/logicpd/imx31_litekit/config.mk boards.cfg Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-10-19AT91 clock/timer: move static data to global_data structReinhard Meyer
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>
2010-10-19at91rm9200: enable USB supportAndreas Bießmann
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>
2010-10-19MX5: Remove dead code with ENABLE_IMPRECISE_ABORTJason Liu
This code section is dead due to we never define ENABLE_IMPRECISE_ABORT for MX5 Signed-off-by: Jason Liu <r64343@freescale.com>
2010-10-19ARMV7: S5P: serial: support the s5pc210Minkyu Kang
This patch is for s5pc210 support. Due to the resigter of baudrate is changed from slot to value, add both of them to uart structure. Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2010-10-19s5p_mmc: support 8-bit bus widthJaehoon Chung
This Patch do support 8-bit bus width for s5p So we add parameter for bus_width (in s5p_mmc_init(), s5p_mmc_initialize()) If want to use 8-bit bus width, only change (0, 8) instead of (0, 4). Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
2010-10-18ARM: add flat device tree supportJohn Rigby
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>
2010-10-18boot: change some arch ifdefs to feature ifdefsJohn Rigby
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>
2010-10-18FDT: only call boot_get_fdt from generic codeJohn Rigby
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>