When DEBUG_I2C is open, the following build issue would shows up.

mv_i2c.c: In function 'i2c_transfer':
mv_i2c.c:257: error: 'ISR' undeclared (first use in this function)
mv_i2c.c:257: error: (Each undeclared identifier is reported only once
mv_i2c.c:257: error: for each function it appears in.)
Signed-off-by: NLei Wen <leiwen@marvell.com>

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: NMarek Vasut <marek.vasut@gmail.com>
Acked-by: NMike Frysinger <vapier@gentoo.org>

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: NMarek Vasut <marek.vasut@gmail.com>
Acked-by: NMike Frysinger <vapier@gentoo.org>

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: NMarek Vasut <marek.vasut@gmail.com>
Acked-by: NMike Frysinger <vapier@gentoo.org>

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: NMarek Vasut <marek.vasut@gmail.com>
Cc: Scott Wood <scottwood@freescale.com>
Acked-by: NMike Frysinger <vapier@gentoo.org>

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: NMarek Vasut <marek.vasut@gmail.com>
Cc: Scott Wood <scottwood@freescale.com>

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: NMarek Vasut <marek.vasut@gmail.com>

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: NMarek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>

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: NMarek Vasut <marek.vasut@gmail.com>

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: NMarek Vasut <marek.vasut@gmail.com>

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: NMarek Vasut <marek.vasut@gmail.com>

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: NMarek Vasut <marek.vasut@gmail.com>

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: NPaul Gortmaker <paul.gortmaker@windriver.com>
CC: jon.diekema@smiths-aerospace.com

This e-mail address is no longer valid, and the boards are long
since EOL.
Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com>

When include/linux/compiler.h is included, the associated gcc3
header is required for older build environments.
Signed-off-by: NScott McNutt <smcnutt@psyent.com>
Acked-by: NMike Frysinger <vapier@gentoo.org>

Signed-off-by: NPhilip Balister <philip@opensdr.com>

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: NGraeme Russ <graeme.russ@gmail.com>
Tested-by: NSimon Glass <sjg@chromium.org>

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: NDave Aldridge <fovsoft@gmail.com>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Acked-by: NMike Frysinger <vapier@gentoo.org>

This tidies up duplicate code, and checks that default_serial_console() does
in fact produce a device.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Acked-by: NMike Frysinger <vapier@gentoo.org>

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: NSergei Shtylyov <sshtylyov@mvista.com>

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: NSergei Shtylyov <sshtylyov@mvista.com>

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: NSergei Shtylyov <sshtylyov@mvista.com>

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: NSergei Shtylyov <sshtylyov@mvista.com>

* '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

* '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

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>

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: NMarek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>

Let common code set the machine ID.

Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NStefano Babic <sbabic@denx.de>

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: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NStefano Babic <sbabic@denx.de>

Let common code set the machine ID.

Cc: Matthias Weisser <weisserm@arcor.de>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>

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: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NStefano Babic <sbabic@denx.de>

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: NMarek 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: NJason Liu <jason.hui@linro.org>
Acked-by: NHeiko Schocher <hs@denx.de>
Tested-by: NJason Liu <jason.hui@linro.org>

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: NMarek Vasut <marek.vasut@gmail.com>
Acked-by: NStefano Babic <sbabic@denx.de>
Acked-by: NJason Liu <jason.hui@linaro.org>

Signed-off-by: NMarek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Jason Liu <jason.hui@linaro.org>
Acked-by: NJason Liu <jason.hui@linaro.org>

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: NMarek Vasut <marek.vasut@gmail.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Jason Hui <jason.hui@linaro.org>
Tested-by: NJason Liu <Jason.hui@linaro.org>

Let common code set the machine ID.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NStefano Babic <sbabic@denx.de>
Acked-by: NJason Liu <jason.hui@linaro.org>

Let common code set the machine ID.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>

Let common code set the machine ID.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>