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* microblaze: Remove address offset for uart16550Michal Simek2011-10-03-1/+1
| | | | | | | U-Boot BSP handle 0x3 offset for big endian systems. Little endian Microblaze systems don't use any offset. Signed-off-by: Michal Simek <monstr@monstr.eu>
* microblaze: Do not select NFS for platforms without ethernetMichal Simek2011-10-03-0/+2
| | | | | | | Undefined network functionality for systems without ethernet and disable NFS support. Signed-off-by: Michal Simek <monstr@monstr.eu>
* microblaze: Clean up reset asm codeMichal Simek2011-10-03-20/+5
| | | | | | | | - Remove code copying - Reset address is setup from first stage bootloader - Support reset vector setup on little endian Signed-off-by: Michal Simek <monstr@monstr.eu>
* microblaze: Save and restore first unused vectorMichal Simek2011-10-03-2/+4
| | | | | | | | | | | | | Use one memory space to detect little/big endian platforms. The first unused address(0x28) is used instead 0x0 address (reset vectors). Detection rewrited reset vector setup from first stage bootloader. Workflow: 1. Store 0x28 to r7 2. Do little/big endian test 3. Restore r7 to 0x28 Signed-off-by: Michal Simek <monstr@monstr.eu>
* microblaze: Setup MB vectors if feature is enable for u-bootMichal Simek2011-10-03-12/+22
| | | | | | | For example: Setup reset vectors if reset address is setup. Setup user exception vector if user exception is enabled Signed-off-by: Michal Simek <monstr@monstr.eu>
* microblaze: Remove debug saving valueMichal Simek2011-10-03-2/+0
| | | | | | Forget to remove debug code. Signed-off-by: Michal Simek <monstr@monstr.eu>
* GCC4.6: Squash warning in lzo1x_decompress.cMarek Vasut2011-10-01-2/+1
| | | | | | | | | lzo1x_decompress.c: In function ‘parse_header’: lzo1x_decompress.c:35:5: warning: variable ‘level’ set but not used [-Wunused-but-set-variable] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* GCC4.6: Squash warning in cmd_ubi.c:Marek Vasut2011-10-01-2/+1
| | | | | | | | | cmd_ubi.c: In function ‘ubi_volume_read’: cmd_ubi.c:319:9: warning: variable ‘count_save’ set but not used [-Wunused-but-set-variable] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* GCC4.6: Squash warning in vmt.cMarek Vasut2011-10-01-4/+7
| | | | | | | | | vmt.c: In function ‘ubi_free_volume’: vmt.c:681:6: warning: variable ‘err’ set but not used [-Wunused-but-set-variable] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* GCC4,6: Squash warning in cmd_nand.cMarek Vasut2011-10-01-4/+0
| | | | | | | | | | | | cmd_nand.c: In function ‘do_nand’: cmd_nand.c:490:7: warning: variable ‘chip’ set but not used [-Wunused-but-set-variable] cmd_nand.c:489:7: warning: variable ‘part’ set but not used [-Wunused-but-set-variable] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Scott Wood <scottwood@freescale.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* GCC4.6: Squash warning in nand_bbt.cMarek Vasut2011-10-01-4/+1
| | | | | | | | | nand_bbt.c: In function ‘search_bbt’: nand_bbt.c:465:6: warning: variable ‘bits’ set but not used [-Wunused-but-set-variable] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Scott Wood <scottwood@freescale.com>
* GCC4.6: Squash warning in cmd_mem.cMarek Vasut2011-10-01-4/+4
| | | | | | | | | | | cmd_mem.c: In function ‘do_mem_loop’: cmd_mem.c:474:25: warning: variable ‘junk’ set but not used [-Wunused-but-set-variable] The assigned variable can be removed because the pointers are volatile so accesses to their addresses are always generated. Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* GCC4.6: Squash warnings in ipu_disp.cMarek Vasut2011-10-01-57/+48
| | | | | | | | | | | | ipu_disp.c: In function ‘ipu_disp_set_global_alpha’: ipu_disp.c:1237:11: warning: variable ‘flow’ set but not used [-Wunused-but-set-variable] ipu_disp.c: In function ‘ipu_disp_set_color_key’: ipu_disp.c:1302:16: warning: variable ‘flow’ set but not used [-Wunused-but-set-variable] Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* GCC4.6: Squash warnings in lcd.cMarek Vasut2011-10-01-4/+5
| | | | | | | | | | | lcd.c: In function ‘lcd_drawchars’: lcd.c:214:9: warning: variable ‘off’ set but not used [-Wunused-but-set-variable] lcd.c: In function ‘lcd_display_bitmap’: lcd.c:617:16: warning: variable ‘compression’ set but not used [-Wunused-but-set-variable] Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* GCC4.6: Squash warning in cmd_nvedit.cMarek Vasut2011-10-01-2/+1
| | | | | | | | cmd_nvedit.c: In function ‘do_env_edit’: cmd_nvedit.c:463:6: warning: variable ‘len’ set but not used [-Wunused-but-set-variable] Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* GCC4.6: Squash warning in cmd_flash.cMarek Vasut2011-10-01-4/+6
| | | | | | | | cmd_flash.c: In function ‘do_protect’: cmd_flash.c:474:6: warning: variable ‘p’ set but not used [-Wunused-but-set-variable] Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* GCC4.6: Convert various empty macros to inline functionsMarek Vasut2011-10-01-6/+9
| | | | | | | | | | | | | | | | | | | | | | | | | Fix the following gcc4.6 problems: cmd_date.c: In function ‘do_date’: cmd_date.c:50:6: warning: variable ‘old_bus’ set but not used [-Wunused-but-set-variable] asix.c: In function ‘asix_init’: asix.c:317:6: warning: variable ‘rx_ctl’ set but not used [-Wunused-but-set-variable] usb.c: In function ‘usb_parse_config’: usb.c:331:17: warning: variable ‘ch’ set but not used [-Wunused-but-set-variable] usb.c: In function ‘usb_hub_port_connect_change’: usb.c:1123:29: warning: variable ‘portchange’ set but not used [-Wunused-but-set-variable] usb.c: In function ‘usb_hub_configure’: usb.c:1183:25: warning: variable ‘hubsts’ set but not used [-Wunused-but-set-variable] usb_storage.c: In function ‘usb_stor_CB_reset’: usb_storage.c:466:6: warning: variable ‘result’ set but not used [-Wunused-but-set-variable] Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
* sbc82xx: delete support for obsolete SBC8240/SBC8260Paul Gortmaker2011-10-01-3123/+4
| | | | | | | | | | The EST SBC8260 is over 10 years old, and the SBC8240 older than that. With the tiny amount of RAM (by today's standards), there really isn't anyone interested in running the latest U-boot on these EOL products anymore. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> CC: jon.diekema@smiths-aerospace.com
* MAINTAINERS: delete stale entry for EOL Wind River boardsPaul Gortmaker2011-10-01-5/+0
| | | | | | | This e-mail address is no longer valid, and the boards are long since EOL. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
* Add missing header for gcc3Scott McNutt2011-10-01-0/+21
| | | | | | | | When include/linux/compiler.h is included, the associated gcc3 header is required for older build environments. Signed-off-by: Scott McNutt <smcnutt@psyent.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* net: Add \n before warning message so it prints on a new line.Philip Balister2011-10-01-1/+1
| | | | Signed-off-by: Philip Balister <philip@opensdr.com>
* console: Squelch pre-console output in console functionsGraeme Russ2011-10-01-37/+35
| | | | | | | | | | There are some locations in the code which anticipate printf() being called before the console is ready by squelching printf() on gd->have_console. Move this squelching into printf(), vprintf(), puts() and putc(). Also make tstc() and getc() return 0 if console is not yet initialised Signed-off-by: Graeme Russ <graeme.russ@gmail.com> Tested-by: Simon Glass <sjg@chromium.org>
* ns16550: change to allow 32 bit access to registersDave Aldridge2011-10-01-0/+10
| | | | | | | | | | If CONFIG_SYS_NS16550_MEM32 is defined then 32 bit memory mapped access will be used to read/write the uart registers. This is especially useful for SoC devices that implement 16550 compatible uarts but that have peripheral access width constraints. Signed-off-by: Dave Aldridge <fovsoft@gmail.com>
* IDE: Fix complaints about strict aliasing in cmd_ide.cMarek Vasut2011-10-01-26/+25
| | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
* Small refactor to remove duplicate serial codeSimon Glass2011-10-01-44/+20
| | | | | | | | This tidies up duplicate code, and checks that default_serial_console() does in fact produce a device. Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Mike Frysinger <vapier@gentoo.org>
* fat: replace LINEAR_PREFETCH_SIZE with PREFETCH_BLOCKSSergei Shtylyov2011-10-01-6/+5
| | | | | | | | | Currently in do_fat_read() when reading FAT sectors, we have to divide down LINEAR_PREFETCH_SIZE by the sector size, whereas it's defined as 2 sectors worth of bytes. In order to avoid redundant multiplication/division, introduce #define PREFETCH_BLOCKS instead of #define LINEAR_PREFETCH_SIZE. Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>
* fat: root directory cluster only makes sense for FAT32Sergei Shtylyov2011-10-01-8/+6
| | | | | | | | | The root directory cluster field only exists in a FAT32 boot sector, so the 'root_cluster' variable in do_fat_read() contains garbage in case of FAT12/16. Make it contain 0 instead as this is what is passed to get_vfatname() in that case anyway. Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>
* fat: cannot compare bytes and sectorsSergei Shtylyov2011-10-01-3/+4
| | | | | | | | | The code multiples the FAT size in sectors by the sector size and then tries to compare that to the number of sectors in the 'getsize' variable. While fixing this, also change the initial value of 'getsize' as the division of FATBUFSIZE by the sector size gets us FATBUFBLOCKS. Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>
* fat: fix crash with big sector sizeSergei Shtylyov2011-10-01-50/+67
| | | | | | | | Apple iPod nanos have sector sizes of 2 or 4 KiB, which crashes U-Boot when it tries to read the boot sector into 512-byte buffer situated on stack. Make the FAT code indifferent to the sector size. Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>
* Merge branch 'sf' of git://git.denx.de/u-boot-blackfinWolfgang Denk2011-10-01-3/+91
|\ | | | | | | | | | | * 'sf' of git://git.denx.de/u-boot-blackfin: sf: eon: add support for EN25Q32B parts cmd_sf: add "update" subcommand to do smart SPI flash update
| * sf: eon: add support for EN25Q32B partsShaohui Xie2011-09-29-0/+8
| | | | | | | | | | Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * cmd_sf: add "update" subcommand to do smart SPI flash updateSimon Glass2011-09-29-3/+83
| | | | | | | | | | | | | | | | | | This adds a new SPI flash command which only rewrites blocks if the contents need to change. This can speed up SPI flash programming when much of the data is unchanged from what is already there. Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | Merge branch 'post' of git://git.denx.de/u-boot-blackfinWolfgang Denk2011-10-01-493/+165
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'post' of git://git.denx.de/u-boot-blackfin: Blackfin: uart: implement loop callback for post Blackfin: bf537-stamp/bf548-ezkit: update POST flash block range Blackfin: post: generalize led/button tests with GPIOs Blackfin: bf537-stamp: drop uart/flash post tests Blackfin: post: drop custom test list Blackfin: bf537-stamp: convert to gpio post hotkey
| * | Blackfin: uart: implement loop callback for postMike Frysinger2011-09-29-0/+40
| | | | | | | | | | | | | | | | | | This allows the Blackfin UART driver to be tested via post. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf537-stamp/bf548-ezkit: update POST flash block rangeMike Frysinger2011-09-29-4/+4
| | | | | | | | | | | | | | | | | | | | | Update the define names for the new common code, and improve the range used on the bf548-ezkit. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: post: generalize led/button tests with GPIOsMike Frysinger2011-09-29-28/+59
| | | | | | | | | | | | | | | | | | Make it easy for any Blackfin board to enable led/push button tests. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf537-stamp: drop uart/flash post testsMike Frysinger2011-09-29-54/+0
| | | | | | | | | | | | | | | | | | | | | The flash code has been generalized for everyone, and the uart stub is simply useless. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: post: drop custom test listMike Frysinger2011-09-29-252/+0
| | | | | | | | | | | | | | | | | | | | | The few tests that are Blackfin-specific have been migrated to common code or been rewritten with the existing "bsp-specific" defines. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
| * | Blackfin: bf537-stamp: convert to gpio post hotkeyMike Frysinger2011-09-29-95/+2
| |/ | | | | | | | | | | | | No need for our custom implementations now that common code supports the generic gpio layer. Signed-off-by: Mike Frysinger <vapier@gentoo.org>
* | EfikaSB: Add preliminary EfikaSB supportMarek Vasut2011-09-30-25/+103
| | | | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* | EfikaMX: Add imximage config for Efika SBMarek Vasut2011-09-30-1/+125
| | | | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* | ATA: Squash warnings in mxc_ata.Marek Vasut2011-09-30-13/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | mxc_ata.c: In function ‘set_ata_bus_timing’: mxc_ata.c:118: warning: dereferencing type-punned pointer will break strict-aliasing rules mxc_ata.c:125: warning: dereferencing type-punned pointer will break strict-aliasing rules mxc_ata.c:129: warning: dereferencing type-punned pointer will break strict-aliasing rules Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Stefano Babic <sbabic@denx.de>
* | vision2: Place machine ID into board configFabio Estevam2011-09-30-1/+2
| | | | | | | | | | | | | | | | Let common code set the machine ID. Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
* | zmx25: Fix build warning due to 'get_reset_cause' defined but not usedFabio Estevam2011-09-30-23/+23
| | | | | | | | | | | | | | | | | | | | | | | | When building the zmx25 target we get: Configuring for zmx25 board... generic.c:108: warning: 'get_reset_cause' defined but not used Fix this warning by defining get_reset_cause only if CONFIG_DISPLAY_CPUINFO is defined. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
* | zmx25: Place machine ID into board configFabio Estevam2011-09-30-2/+1
| | | | | | | | | | | | | | Let common code set the machine ID. Cc: Matthias Weisser <weisserm@arcor.de> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
* | zmx25: Remove dram_init_banksize()Fabio Estevam2011-09-30-6/+0
| | | | | | | | | | | | | | | | As only one RAM bank is used we can rely on the code from arch/arm/lib/board.c Cc: Matthias Weisser <weisserm@arcor.de> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Stefano Babic <sbabic@denx.de>
* | I2C: mxc_i2c reworkMarek Vasut2011-09-30-133/+289
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rewrite the mxc_i2c driver. * This version is much closer to Linux implementation. * Fixes IPG_PERCLK being incorrectly used as clock source * Fixes behaviour of the driver on iMX51 * Clean up coding style a bit ;-) Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Heiko Schocher <hs@denx.de> Cc: Jason Hui <jason.hui@linaro.org> Acked-by: Jason Liu <jason.hui@linro.org> Acked-by: Heiko Schocher <hs@denx.de> Tested-by: Jason Liu <jason.hui@linro.org>
* | MX5: Clean up the output of "clocks" commandMarek Vasut2011-09-30-7/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The new output looks like this: > clocks PLL1 800 MHz PLL2 665 MHz PLL3 216 MHz AHB 133000 kHz IPG 66500 kHz IPG PERCLK 665000 kHz Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Stefano Babic <sbabic@denx.de> Acked-by: Jason Liu <jason.hui@linaro.org>
* | MX5: Add AHB clock reporting and fix IPG clock reportingMarek Vasut2011-09-30-9/+27
| | | | | | | | | | | | | | Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Jason Liu <jason.hui@linaro.org> Acked-by: Jason Liu <jason.hui@linaro.org>
* | MX5: Modify the PLL decoding algorithmMarek Vasut2011-09-30-10/+70
| | | | | | | | | | | | | | | | | | | | The PLL decoding algorithm didn't take into account many configuration bits. Adjust it according to Linux kernel. Also, add PLL4 for MX53. Signed-off-by: Marek Vasut <marek.vasut@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Jason Hui <jason.hui@linaro.org> Tested-by: Jason Liu <Jason.hui@linaro.org>
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