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* Cleanup use of CONFIG_SYS_SRAM_BASE and CONFIG_SYS_SRAM_SIZEWolfgang Denk2010-09-19-8/+8
| | | | | | | | | | | | | | | | | | | | | | Traditionally many boards used local definitions for SRAM base address and size (like SRAM_BASE, SRAM_LEN and/or SRAM_SIZE), while the (now) "official" names are CONFIG_SYS_SRAM_BASE and CONFIG_SYS_SRAM_SIZE. The corresponding code in arch/powerpc/lib/board.c was board specific, and has never actually been maintained well. Replace this by feature- specific code and adapt the boards that actually use this. NOTE: there is still a ton of boards using the old #defines, which therefor contain incorrect values in bi_sramstart and bi_sramsize. All respective board maintainers are requested to clean up their respective configurations. Thanks. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Josef Wagner <Wagner@Microsys.de> Cc: Stefan Roese <sr@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Wolfgang Denk <wd@denx.de>
* 4xx: add missing CONFIG_SYS_SRAM_SIZE definitionWolfgang Denk2010-09-19-0/+5
| | | | | | | | | | | | A number of boards define CONFIG_SYS_SRAM_BASE but fail to define CONFIG_SYS_SRAM_SIZE which is needed when cleaning up the code that prints this information with the bdinfo command. Add the missing deinitions. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Stefan Roese <sr@denx.de> Acked-by: Stefan Roese <sr@denx.de>
* Prepare v2010.09-rc2v2010.09-rc2Wolfgang Denk2010-09-19-2/+2
| | | | Signed-off-by: Wolfgang Denk <wd@denx.de>
* Save environment data to mmc.Terry Lv2010-09-19-12/+177
| | | | | | | | This patch is to save environment data to mmc card. It uses interfaces defined in generic mmc. Signed-off-by: Terry Lv <r65388@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
* socrates: adjust TEXT_BASE to increase U-Boot image sizeWolfgang Denk2010-09-19-1/+1
| | | | | | | We need more room for the U-Boot image. Shift TEXT_BASE as needed. Signed-off-by: Wolfgang Denk <wd@denx.de>
* mmc: fix compiler warningsWolfgang Denk2010-09-19-2/+2
| | | | | | | | | | | | | | | | Commit d2bf29e3 caused a number of compiler warnings: mmc.c: In function 'mmc_bwrite': mmc.c:97: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'long unsigned int' mmc.c:97: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'lbaint_t' mmc.c: In function 'mmc_bread': mmc.c:229: warning: format '%x' expects type 'unsigned int', but argument 2 has type 'long unsigned int' mmc.c:229: warning: format '%x' expects type 'unsigned int', but argument 3 has type 'lbaint_t' Fix these. Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Lei Wen <leiwen@marvell.com>
* tools/env: fail on invalid optionsDaniel Hobi2010-09-18-0/+4
| | | | Signed-off-by: Daniel Hobi <daniel.hobi@schmid-telecom.ch>
* tools/env: allow option "-n" for fw_printenvDaniel Hobi2010-09-18-2/+5
| | | | | | | | | | | In commit bd7b26f8 (Tools: set multiple variable with fw_setenv utility), the option parsing was changed to getopt_long(3), but option "-n" of fw_printenv was not included. This leads to an error message "invalid option -- 'n'" on stderr, although the output on stdout is correct. Signed-off-by: Daniel Hobi <daniel.hobi@schmid-telecom.ch>
* ARM: Update ARM mach-typesThomas Weber2010-09-18-4/+1226
| | | | | | This patch updates the mach-types.h based on the latest linux kernel Signed-off-by: Thomas Weber <weber@corscience.de>
* mmc: print out partition tableLei Wen2010-09-18-0/+23
| | | | Signed-off-by: Lei Wen <leiwen@marvell.com>
* mmc: add boundary check for mmc operationLei Wen2010-09-18-0/+10
| | | | Signed-off-by: Lei Wen <leiwen@marvell.com>
* Merge branch 'master' of git://git.denx.de/u-boot-nand-flashWolfgang Denk2010-09-15-1/+14
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| * nand/davinci: make sure ECC calculation has really startedWolfram Sang2010-09-13-1/+14
| | | | | | | | | | | | | | | | | | | | Due to a register glitch (result code <4 might show up right after the start-calculation-bit was set), make sure the ECC has really started. See 1c3275b656045aff9a75bb2c9f3251af1043ebb3 in the kernel. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Sandeep Paulraj <s-paulraj@ti.com>
* | Merge branch 'master' of git://git.denx.de/u-boot-x86Wolfgang Denk2010-09-15-4479/+70
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| * x86: Remove Unmaintained BoardsGraeme Russ2010-09-13-4471/+0
| | | | | | | | | | | | The SC520 CDP boards originally implemented by Daniel Engström are now very broken. Attempts to contact Daniel via the email address on the copyright notice have failed. Remove these boards from mainline
| * x86: Fix x86 Cold BootGraeme Russ2010-09-13-0/+5
| | | | | | | | | | | | Commit 077e1958ca4afe12d88043b123ded058c51b89f7 broke the ability of the x86 port to boot from a cold-reset by removing the initial IDT. Re- instate the initial IDT to allow cold-booting of x86 boards
| * x86: Add do_bdinfo()Graeme Russ2010-09-13-3/+45
| | | | | | | | | | x86 failed to compile with a message "a case for this architecture does not exist!" - Add do_bdinfo() for this arch
| * x86: Fix do_go_exec() - const argv[]Graeme Russ2010-09-13-5/+20
| | | | | | | | | | | | | | | | | | | | | | Commit 54841ab50c20d6fa6c9cc3eb826989da3a22d934 made the argv parameter to do_go_exec() const but did not allow for the fact that argv[-1] is set to point to the global data structure and relies on argv being non- const. With this patch, do_go_exec() creates a new copy of the argv array with an extra element to store global data pointer rather than simply clobbering an arbitrary memory location.
* | display_buffer: fix misaligned bufferReinhard Meyer2010-09-13-12/+15
|/ | | | | | use a union to cause necessary alignment per architecture Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
* usb: musb: set target address for non-multipoint devicesBryan Wu2010-09-11-0/+7
| | | | | | Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* usb: musb: setup TXCOUNT for Blackfin musbBryan Wu2010-09-11-0/+5
| | | | | | | | | The Blackfin implementation of musb has a TXCOUNT register that needs to be programmed when transmitting data. Signed-off-by: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Cliff Cai <cliff.cai@analog.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* Prepare v2010.09-rc1v2010.09-rc1Wolfgang Denk2010-09-10-27/+14
| | | | | | Coding style cleanup. Signed-off-by: Wolfgang Denk <wd@denx.de>
* Merge branch 'master' of git://git.denx.de/u-boot-armWolfgang Denk2010-09-09-846/+4866
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| * MX51: Update responsible for mx51evkStefano Babic2010-09-09-4/+1
| | | | | | | | Signed-off-by: Stefano Babic <sbabic@denx.de>
| * Merge branch 'master' of git://git.denx.de/u-boot-tiWolfgang Denk2010-09-09-418/+1070
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| | * ARMV7: Fix pad mux for Panda LEDsRicardo Salveti de Araujo2010-09-08-22/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Correctly set PAD1_FREF_CLK4_REQ and PAD0_FREF_CLK4_OUT to enable and activate both LEDs while setting pad mux. Since this increases the line length, this patch also adjusts the white space in this section of code to allign the pad mux signal description comments. Signed-off-by: Ricardo Salveti de Araujo <ricardo.salveti@canonical.com> Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP: Overo: Autodetect presence/absence of transceiver on mmc2Steve Sakoman2010-09-08-2/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | An upcoming version of Overo uses a Wifi/BT module with 1.8V signaling, eliminating the need for an external transceiver to handle the level shifting. This patch detects whether an external transceiver is present and adjusts the pinmux settings as appropriate. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Add support for Beagle xMSteve Sakoman2010-09-08-5/+44
| | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for the Beagle xM. It uses the board ID GPIO bits to recognize this revision and perform appropriate setup. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Add CONFIG_SYS_NAND_QUIET_TEST to Beagle and Overo configsSteve Sakoman2010-09-08-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | Future versions of these boards have options for POP memory with no NAND. This option prevents display of error messages when no NAND is detected. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * mtd: nand: supress 'unknown NAND' warning if no nand is foundSteve Sakoman2010-09-08-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This printk was added recently and results in ugly output on systems with no NAND: NAND: nand_get_flash_type: unknown NAND device: Manufacturer ID: 0x00, Chip ID: 0x00 0 MiB instead of: NAND: 0 MiB Signed-off-by: Steve Sakoman <steve@sakoman.com> Acked-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Remove erroneous hard coded sdram setup for 128MB/bankSteve Sakoman2010-09-08-22/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | Upcoming Beagle and Overo revisions use POP memory with 256MB or 512MB per bank. This patches uses the SDRC settings from x-load or the config header to set up timing properly. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Fix broken reset command on OMAP36XX/37XX and OMAP4Steve Sakoman2010-09-08-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | Using the reset command on OMAP36XX/37XX and OMAP4 caused a hang. This patch uses the reset bit appropriate for each CPU architecture. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Apply Cortex-A8 errata workarounds only on affected revisionsMans Rullgard2010-09-08-3/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The workarounds for errata 621766 and 725233 should only be applied on affected Cortex-A8 revisions. Recent chips use r3px cores where these have been fixed. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Convert setup_auxcr() to pure asmMans Rullgard2010-09-08-35/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This function consists entirely of inline asm statements, so writing it directly in a .S file is simpler. Additionally, the inline asm is not safe as is, since registers are not guaranteed to be preserved between asm() statements. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Fix and clean up L2 cache enable/disable functionsMans Rullgard2010-09-08-54/+21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On OMAP34xx ES1.0, the L2 enable bit can only be set in secure mode, so an SMC call to the ROM monitor is required. On later versions, and on newer devices, this bit is banked and we can set it directly. The code checked only the ES revision of the chip, and hence incorrectly used the ROM call on ES1.0 versions of other devices. This patch adds a check for chip family as well as revision, and also removes some code duplication between the enable and disable functions. Signed-off-by: Mans Rullgard <mans@mansr.com> Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Add clock setup for OMAP36XX/37XXSteve Sakoman2010-09-08-147/+515
| | | | | | | | | | | | | | | | | | | | | | | | This patch configures clocks properly when a 36XX/37XX processor is detected. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP3: Update CPU type detection for AM35XX/OMAP36XX/37XXSteve Sakoman2010-09-08-34/+161
| | | | | | | | | | | | | | | | | | | | | | | | TI has added new processors to the OMAP3 family. This patch enhances the code in sysinfo.c to detect which family member is present. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP: Configure Overo's second network chipSteve Sakoman2010-09-08-9/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | Confiures GPMC timings for both chips and also configures pinmux for GPIO_65, which is used as the interrupt signal for the second chip Signed-off-by: Scott Ellis <scott@jumpnowtek.com> Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP: Add detection and support for Beagle C4 revisionSteve Sakoman2010-09-08-39/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | This patch enhances the revision detection function and adds support for the C4 revision. The board revision is printed and approriate revision specific setup is done automatically. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP: Add board revision detection for OveroSteve Sakoman2010-09-08-3/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The latest Overo COM modules encode their revision number on GPIOs 115, 113, and 112. All boards to date have no pullups on these pins and hence appear as revision 0. This patch reads and prints the revision information. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP: Add mpurate boot arg for Overo and BeagleSteve Sakoman2010-09-08-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | Allows one to set the processor clock rate via "setenv mpurate 720" for example Default is set to a "safe" 500 Mhz. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP: Enable input driver on Overo's MMC1_CLK and MMC3_CLK pinmux setupSteve Sakoman2010-09-08-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | This patch modifies the pinmux setup for MMC1_CLK and MMC3_CLK to enable the input driver. MMC2_CLK was already properly configured. Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP: add convenience function to set TWL4030 regulator voltagesSteve Sakoman2010-09-08-39/+44
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds a function to allow one to easily set the target voltage for the TWL4030 regulators. It also modifies the existing code to use this new function. Applicable definitions are moved out of the driver file and into the header file so that they are generally accessible Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| | * ARMV7: OMAP: Move syslib.c to omap-common since it can be shared by OMAP3 ↵Steve Sakoman2010-09-08-3/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | and OMAP4 The functions in syslib.c can be shared, so this patch moves it from cpu/omap3 to cpu/omap-common Signed-off-by: Steve Sakoman <steve@sakoman.com> Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
| * | Merge branch 'avr32' of git://git.denx.de/u-boot-atmelWolfgang Denk2010-09-08-27/+274
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| | * | avr32: Add simple paging supportHaavard Skinnemoen2010-09-03-11/+267
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the MMU hardware to set up 1:1 mappings between physical and virtual addresses. This allows us to bypass the cache when accessing the flash without having to do any physical-to-virtual address mapping in the CFI driver. The virtual memory mappings are defined at compile time through a sorted array of virtual memory range objects. When a TLB miss exception happens, the exception handler does a binary search through the array until it finds a matching entry and loads it into the TLB. The u-boot image itself is covered by a fixed TLB entry which is never replaced. This makes the 'saveenv' command work again on ATNGW100 and other boards using the CFI driver, hopefully without breaking any rules. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | * | avr32: Use uncached() macro to get an address for SDRAM initHaavard Skinnemoen2010-09-03-15/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The paging system which is required to set up caching properties has not yet been initialized when the SDRAM is initialized. So when the map_physmem() function is converted to return the physical address unchanged, the SDRAM initialization will break on some boards. The avr32-specific uncached() macro will return an address which will always cause uncached accessed to be made. Since this happens in the board code, using avr32-specific features should be ok, and will allow the SDRAM initialization to keep working. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| | * | avr32: Print unrelocated PC on exceptionHaavard Skinnemoen2010-09-03-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In addition to the real PC value, also print the value of PC after subtracting the relocation offset. This value will match the address in the ELF file so it's much easier to figure out where things went wrong. Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
| * | | Merge branch 'at91' of git://git.denx.de/u-boot-atmelWolfgang Denk2010-09-08-148/+1278
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| | * | | at91_pit: Fix AT91_PIT_MR_PIV_MASK macroAlexander Stein2010-09-03-1/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Alexander Stein <alexander.stein@systec-electronic.com>
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