Thierry Reding [Mon, 2 Jan 2012 01:15:39 +0000 (01:15 +0000)]
mmc: tegra2: Implement card-detect hook.
On Tegra2, card-detection is implemented by passing the card-detection
GPIOs to the MMC driver at initialization time. Instead of implementing
the board_mmc_getcd() function, use the card-detect hook and allow
boards to override it by providing their own board_mmc_getcd()
implementation.
Thierry Reding [Mon, 2 Jan 2012 01:15:38 +0000 (01:15 +0000)]
mmc: fsl_esdhc: Implement card-detect hook.
This card-detect hook probably doesn't work. Perhaps somebody with more
knowledge about the hardware can comment on this. I think that perhaps
even the complete code from esdhc_init() could go into the getcd()
function instead or mmc_getcd() needs to be called at some later time
after mmc_init(), which, however, would require many other drivers to
change.
In addition to implementing the hook, this patch also removes the call
to the board_mmc_getcd() function which is now called from the MMC
framework and is no longer required here.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Jason Liu <jason.hui@linaro.org>
Thierry Reding [Mon, 2 Jan 2012 01:15:37 +0000 (01:15 +0000)]
mmc: Implement card detection.
Check for card detect each time an MMC/SD device is initialized. If card
detection is not implemented, this code behaves as before and continues
assuming a card is present. If no card is detected, has_init is reset
for the MMC/SD device (to force initialization next time) and an error
is returned.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Jason Liu <jason.hui@linaro.org>
Thierry Reding [Mon, 2 Jan 2012 01:15:36 +0000 (01:15 +0000)]
mmc: Change board_mmc_getcd() function prototype.
The new API no longer uses the extra cd parameter that was used to store
the card presence state. Instead, this information is returned via the
function's return value. board_mmc_getcd() returns -1 to indicate that
no card-detection mechanism is implemented; 0 indicates that no card is
present and 1 is returned if it was detected that a card is present.
The rationale for this change can be found in the following email
thread:
In summary, the old API was not consistent with the rest of the MMC API
which always passes a struct mmc as the first parameter. Furthermore the
cd parameter was used to mean "card absence" in some implementations and
"card presence" in others.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Jason Liu <jason.hui@linaro.org>
Fix:
mv_sdhci.c: In function 'mv_sdh_init':
mv_sdhci.c:47:22: warning: the comparison will always
evaluate as 'true' for the address of 'mv_sdhci_writeb'
will never be NULL [-Waddress]
Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Lei Wen <leiwen@marvell.com> Cc: Andy Fleming <afleming@freescale.com> Acked-by: Lei Wen <leiwen@marvell.com>
Macpaul Lin [Mon, 28 Nov 2011 17:30:17 +0000 (17:30 +0000)]
ftsdc010: improve performance and capability
This patch improve the performance by spliting flag examination code
in ftsdc010_send_cmd() into 3 functions.
This patch also reordered the function which made better capability to
some high performance cards against to the next version of ftsdc010
hardware.
Signed-off-by: Macpaul Lin <macpaul@andestech.com>
Jason Liu [Fri, 25 Nov 2011 00:18:04 +0000 (00:18 +0000)]
i.mx: fsl_esdhc: add the i.mx6q support
The mmc host controller on the i.mx6q is called usdhc which
is redesigned based on the freescale esdhc controller.
The usdhc controller is almost compatible with esdhc except
it adds one mix register to support debug/SD3.0 and move
the low bit 0-6 of XFERTYP register to the mix control reg
low bit 0-6. Thus on i.mx6q, we have the following compared
with the previous soc: (can refer to RM of chapter 56.3.3)
i.mx6q:
mix control:
bit 31 - bit 7: Added for debug/SD3.0 support
bit 6 - bit 0: move in the XFERTYP register bit 6-0 on previous soc
XFERTYP register:
bit 31 - bit 7: the same as before,
bit 6 - bit 0: no-use
previous soc
mix control: no
XFERTYP register:
bit 31 - bit 0: xfertype information
Signed-off-by: Jason Liu <jason.hui@linaro.org> Cc: Andy Fleming <afleming@gmail.com> Cc: Stefano Babic <sbabic@denx.de> Acked-by: Stefano Babic <sbabic@denx.de>
Rob Herring [Thu, 15 Dec 2011 11:15:49 +0000 (11:15 +0000)]
net: add Calxeda xgmac driver
This adds ethernet driver for Calxeda xgmac found on Highbank SOC.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Fix: WARNING: __aligned(size) is preferred over
__attribute__((aligned(size))) Signed-off-by: Wolfgang Denk <wd@denx.de>
Donggeun Kim [Tue, 20 Dec 2011 18:34:27 +0000 (18:34 +0000)]
FAT: update the second FAT when writing a file
After susccessful write to the FAT partition,
fsck program may print warning message due to different FAT,
provided that the filesystem supports two FATs.
This patch makes the second FAT to be same with the first one
when writing a file.
Signed-off-by: Donggeun Kim <dg77.kim@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Kyle Moffett [Tue, 20 Dec 2011 07:41:13 +0000 (07:41 +0000)]
fs/fat: Improve error handling
The FAT filesystem fails silently in inexplicable ways when given a
filesystem with a block-size that does not match the device sector size.
In theory this is not an unsupportable combination but requires a major
rewrite of a lot of the filesystem. Until that occurs, the filesystem
should detect that scenario and display a helpful error message.
This scenario in particular occurred on a 512-byte blocksize FAT fs
stored in an El-Torito boot volume on a CD-ROM (2048-byte sector size).
Additionally, in many circumstances the ->block_read method will not
return a negative number to indicate an error but instead return 0 to
indicate the number of blocks successfully read (IE: None).
The FAT filesystem should defensively check to ensure that it got all of
the sectors that it asked for when reading.
Kyle Moffett [Wed, 21 Dec 2011 07:08:10 +0000 (07:08 +0000)]
fs/fat: Fix FAT detection to support non-DOS partition tables
The FAT filesystem code currently ends up requiring that the partition
table be a DOS MBR, as it checks for the DOS 0x55 0xAA signature on the
partition table (which may be Mac, EFI, ISO9660, etc) before actually
computing the partition offset.
This fixes support for accessing a FAT filesystem in an ISO9660 boot
volume (El-Torito format) by reordering the filesystem checks and
reading the 0x55 0xAA "DOS boot signature" and FAT/FAT32 magic number
from the first sector of the partition instead of from sector 0.
Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
Fix build warning: fat.c: In function 'fat_register_device':
fat.c:66:15: warning: variable 'found_partition' set but not used
[-Wunused-but-set-variable] Signed-off-by: Wolfgang Denk <wd@denx.de>
Simon Glass [Wed, 21 Dec 2011 10:01:27 +0000 (10:01 +0000)]
ext2: Cache line align indirection buffers
Make ext2 use cache line aligned buffers for reading from the filesystem.
This is needed when caches are enabled because unaligned cache invalidates
are not safe.
Grant Erickson [Thu, 22 Dec 2011 08:59:55 +0000 (08:59 +0000)]
tools/env: allow overwrite of ethaddr on default
This patch allows the U-Boot user space companion utility, fw_setenv,
to overwrite the 'ethaddr' key/value pair if the current value is set
to a per-board-configured default.
This change allows 'fw_setenv' to match the behavior of 'setenv' /
'env set' on the U-Boot command line.
Signed-off-by: Grant Erickson <marathon96@gmail.com>
Fixed excessive white space. Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Thu, 5 Jan 2012 15:38:50 +0000 (16:38 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-arm
* 'master' of git://git.denx.de/u-boot-arm:
tegra2: Optimize out-of-tree build for Ventana.
tegra: Move boards over to use arch-level board UART function
tegra: Add support for UART init in cpu board.c
tegra: Add a function mux feature
tegra: add clock_ll_start_uart() to enable UART prior to reloc
tegra: Move clock_early_init() to arch_cpu_init()
tegra: Move cpu_init_cp15() to arch_cpu_init()
arm: Tegra: Fix Harmony and Ventana builds in u-boot-tegra/master
tegra: Fix build error in plutux, medcom
tegra2: Add Avionic Design Medcom support.
tegra2: Add Avionic Design Plutux support.
tegra2: Add common Avionic Design Tamonten support.
tegra2: Move tegra2_mmc_init() prototype to public header.
tegra2: Change CONFIG_SYS_TEXT_BASE to 0x00108000.
tegra2: Always build with USE_PRIVATE_LIBGCC=yes.
tegra2: Plumb in SPI/UART switch code
tegra2: spi: Support SPI / UART switch
tegra2: Implement SPI / UART GPIO switch
tegra2: Enable SPI environment on Seaboard
tegra2: config: Enable SPI flash on Seaboard
tegra2: spi: Add SPI driver for Tegra2 SOC
tegra2: Add UARTB support
tegra2: Tidy UART selection
arm, davinci: Fix build warnings for cam_enc_4xx
Devkit8000: Switch over to enable_gpmc_cs_config
arm, davinci: Add support for generating AIS images to the Makefile
mkimage: Fix variable length header support
arm, da850evm: Add an SPL for SPI boot
arm, davinci: Add SPL support for DA850 SoCs
sf: Add spi_boot() to allow booting from SPI flash in an SPL
spl: display_options.o is required for SPI flash support in SPL
ARM: omap3: add support to Technexion twister board
ARM: omap3: added common configuration for Technexion TAM3517
vision2: Fix checkpatch warning
Igor Grinberg [Mon, 26 Dec 2011 03:33:10 +0000 (03:33 +0000)]
env: factor out the env_get_char_spec() function
env_get_char_spec() function is duplicated across multiple environment
files.
Remove the duplication by providing a default implementation.
Add "weak" declaration, so the default implementation can be overridden.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
This trivial change removes a compilation warning:
----8<----
phy.c: In function 'phy_init':
phy.c:448:2: warning: implicit declaration of function 'phy_smsc_init'
----8<----
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com> Cc: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> Acked-by: Marek Vasut <marek.vasut@gmail.com>
The README file lists 4 defined that were not actually present in the .h
file but that were needed to get things working with settings compiled in.
They are
Added these to the .h file
(the values above are the ones from the README file)
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Sergei Shtylyov [Mon, 2 Jan 2012 06:54:29 +0000 (06:54 +0000)]
fat: reset VFAT short alias checksum on first match
The VFAT short alias checksum read from a long file name is only overwritten
when another long file name appears in a directory list. Until then it renders
short file names invisible that have the same checksum. Reset the checksum on
first match.
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Martin Mueller <martin.mueller5@de.bosch.com>
Thierry Reding [Wed, 21 Dec 2011 23:22:54 +0000 (23:22 +0000)]
tegra2: Optimize out-of-tree build for Ventana.
As proposed by Mike Frysinger, mkdir can take more than one argument.
Instead of spawning two processes, create both the common and seaboard
directories in one go.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Tom Warren <twarren@nvidia.com>
Simon Glass [Mon, 28 Nov 2011 15:04:39 +0000 (15:04 +0000)]
tegra: Add support for UART init in cpu board.c
We add a way of initialising the selected of UARTs prior to relocation.
Boards can use the board_init_uart_f() instead of repeating this code
themselves.
Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
Simon Glass [Mon, 28 Nov 2011 15:04:38 +0000 (15:04 +0000)]
tegra: Add a function mux feature
funcmux permits selection of config options for particular peripherals,
such as the pins that are used for that peripheral, if there are several
options.
Add UART selection to start with.
Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
Simon Glass [Mon, 28 Nov 2011 15:04:37 +0000 (15:04 +0000)]
tegra: add clock_ll_start_uart() to enable UART prior to reloc
Most boards will want to enable a UART early. This function provides
that feature in Tegra architecture code so the code does not need to be
copied on every board.
Signed-off-by: Simon Glass <sjg@chromium.org> Acked-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Tom Warren <twarren@nvidia.com>
Thierry Reding [Thu, 17 Nov 2011 00:10:26 +0000 (00:10 +0000)]
tegra2: Add Avionic Design Medcom support.
The Medcom is a 16:9 15" terminal that is used for patient infotainment
in hospitals.
Changes in v3:
* Remove unused implementation of gpio_config_uart().
* Implement MMC/SD card detection.
* Drop board_mmc_getcd() which is now implemented by common Tegra2
code.
* Add MAINTAINERS entry.
Changes in v2:
* No longer override the default CONFIG_SYS_TEXT_BASE setting.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
Thierry Reding [Thu, 17 Nov 2011 00:10:25 +0000 (00:10 +0000)]
tegra2: Add Avionic Design Plutux support.
The Plutux is a set-top box device based on the Tamonten processor
module. It can be connected to a display via an HDMI output.
Changes in v3:
* Remove unused implementation of gpio_config_uart().
* Implement MMC/SD card detection.
* Drop board_mmc_getcd() which is now implemented by common Tegra2
code.
* Add MAINTAINERS entry.
Changes in v2:
* No longer override the default CONFIG_SYS_TEXT_BASE setting.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
Thierry Reding [Thu, 17 Nov 2011 00:10:23 +0000 (00:10 +0000)]
tegra2: Move tegra2_mmc_init() prototype to public header.
tegra2_mmc_init() is implemented by the Tegra2 MMC driver. Since most of
the Tegra2-based boards will need to call it, this commit exports it in
the new public asm/arch/mmc.h header file to prevent each board from
providing its own prototype.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
Thierry Reding [Thu, 17 Nov 2011 00:04:06 +0000 (00:04 +0000)]
tegra2: Change CONFIG_SYS_TEXT_BASE to 0x00108000.
NVIDIA's flashing tools assume that the bootloader is loaded at address
0x00108000. Instead of requiring non-standard builds of those tools
which allow a load address of 0x00E08000, this commit just switches all
Tegra2 boards to use the standard load address.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Simon Glass <sjg@chromium.org> Acked-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
Thierry Reding [Thu, 17 Nov 2011 00:04:05 +0000 (00:04 +0000)]
tegra2: Always build with USE_PRIVATE_LIBGCC=yes.
The AVP on Tegra2 doesn't boot properly when U-Boot is linked against
the GCC provided libgcc. To work around this, always build and link
against a private libgcc for Tegra2-based boards.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Tested-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
Simon Glass [Sat, 5 Nov 2011 04:46:51 +0000 (04:46 +0000)]
tegra2: Plumb in SPI/UART switch code
On Seaboard the UART and SPI interfere with each other. This causes the UART
to receive spurious zero bytes after SPI transactions and also means that
SPI can corrupt a few output characters when it starts up if they are still
in the UART buffer.
This updates the board to use the SPI/UART switch to avoid the problem.
For now this feature is turned off since it needs changes to the NS16550
UART to operate.
Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
Simon Glass [Sat, 5 Nov 2011 04:46:49 +0000 (04:46 +0000)]
tegra2: Implement SPI / UART GPIO switch
The Tegra2 Seaboard has the unfortunate feature that SPI and the console
UART are multiplexed on the same pins. We need to switch between one
and the other during SPI and console activity.
This new file implements a switch and keeps track of which peripheral
owns the pins. It also flips over the controlling GPIO as needed
Since we are adding a second file to board/nvidia/common, we create
a proper Makefile there and remove the direct board.o include from
board/nvidia/seaboard/Makefile
Signed-off-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Warren <twarren@nvidia.com>
Support for variable length images like AIS image was introduced
in commit f0662105b674a3874227316abf8536bebc9b5995. A parameter
"-s" was also introduced to prohibit copying of the image file
automatically in the main program. However, this parameter
was implemented incorrectly and the image file was copied
nevertheless.
sf: Add spi_boot() to allow booting from SPI flash in an SPL
Signed-off-by: Christian Riesch <christian.riesch@omicron.at> Cc: Heiko Schocher <hs@denx.de> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Scott Wood <scottwood@freescale.com> Acked-by: Mike Frysinger <vapier@gentoo.org>
Stefano Babic [Wed, 30 Nov 2011 23:56:52 +0000 (23:56 +0000)]
ARM: omap3: added common configuration for Technexion TAM3517
The TAM3517 is a SOM module that can be used on custom boards.
The patch add a common configuration file that is included
by the boards using this module.
Signed-off-by: Stefano Babic <sbabic@denx.de> CC: Tapani Utrianen <tapani@technexion.com> CC: Tom Rini <tom.rini@gmail.com> CC: Sandeep Paulraj <s-paulraj@ti.com>
Wolfgang Denk [Fri, 23 Dec 2011 19:53:58 +0000 (20:53 +0100)]
Merge branch 'next' of ../next
* 'next' of ../next:
mkenvimage: Add version info switch (-V)
mkenvimage: Fix getopt() error handling
mkenvimage: Fix some typos
phy: add Micrel KS8721BL phy definition
net: introduce per device index
mvgbe: remove setting of ethaddr within the driver
x86: Add support for specifying an initrd with the zboot command
x86: Refactor the zboot innards so they can be reused with a vboot image
x86: Add infrastructure to extract an e820 table from the coreboot tables
x86: Add support for booting Linux using the 32 bit boot protocol
x86: Clean up the x86 zimage code in preparation to extend it
x86: Import code from coreboot's libpayload to parse the coreboot table
x86: Initial commit for running as a coreboot payload
CHECKPATCH: ./board/esd/hh405/logo_320_240_8bpp.c
CHECKPATCH: ./board/esd/hh405/logo_1024_768_8bpp.c
CHECKPATCH: ./board/esd/hh405/logo_320_240_4bpp.c
CHECKPATCH: ./board/esd/hh405/logo_640_480_24bpp.c
CHECKPATCH: ./board/esd/apc405/logo_640_480_24bpp.c
CHECKPATCH: ./board/esd/voh405/logo_320_240_4bpp.c
CHECKPATCH: ./board/esd/voh405/logo_640_480_24bpp.c
CHECKPATCH: ./board/esd/hh405/fpgadata.c
CHECKPATCH: ./board/esd/pci405/fpgadata.c
CHECKPATCH: ./board/esd/tasreg/fpgadata.c
CHECKPATCH: ./board/esd/apc405/fpgadata.c
CHECKPATCH: ./board/esd/voh405/fpgadata.c
CHECKPATCH: ./board/esd/ash405/fpgadata.c
CHECKPATCH: ./board/esd/dasa_sim/fpgadata.c
CHECKPATCH: ./board/esd/ar405/fpgadata_xl30.c
CHECKPATCH: ./board/esd/ar405/fpgadata.c
CHECKPATCH: ./board/esd/plu405/fpgadata.c
CHECKPATCH: ./board/esd/wuh405/fpgadata.c
CHECKPATCH: ./board/esd/cpci405/fpgadata_cpci405.c
CHECKPATCH: ./board/esd/cpci405/fpgadata_cpci405ab.c
CHECKPATCH: ./board/esd/cpci405/fpgadata_cpci4052.c
CHECKPATCH: ./board/esd/canbt/fpgadata.c
CHECKPATCH: ./board/esd/du405/fpgadata.c
CHECKPATCH: ./board/esd/cpciiser4/fpgadata.c
CHECKPATCH: ./board/dave/PPChameleonEVB/fpgadata.c
avr32:mmu.c: fix printf() length modifier
fat.c: fix printf() length modifier
cmd_sf.c: fix printf() length modifier
Make printf and vprintf safe from buffer overruns
vsprintf: Move function documentation into header file
Add safe vsnprintf and snprintf library functions
Move vsprintf functions into their own header
The code and comment disagreed: the comment claimed that r6...r31
were copied, and consequently the arrays for "src" and "dst" were
declared with 26 entries, but the actual code ("lmw r5,0(r3)" and
"stmw r5,0(r4)") copied _27_ words (r5 through r31), which resulted
in false "POST cpu Error at multi test" messages.
Fix the comment and the array sizes.
Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Acked-by: Anatolij Gustschin <agust@denx.de> Tested-by: Anatolij Gustschin <agust@denx.de>
Wolfgang Denk [Fri, 23 Dec 2011 01:29:11 +0000 (01:29 +0000)]
post/lib_powerpc/multi.c: code cleanup
Clean up and document the code:
- get rid of unneeded code block
- add comment which code is generated
Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Acked-by: Anatolij Gustschin <agust@denx.de>
Wolfgang Denk [Fri, 23 Dec 2011 01:29:10 +0000 (01:29 +0000)]
post/lib_powerpc/multi.c: make checkpatch clean
Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Anatolij Gustschin <agust@denx.de> Cc: Stefan Roese <sr@denx.de> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Kim Phillips <kim.phillips@freescale.com> Cc: Andy Fleming <afleming@gmail.com> Acked-by: Anatolij Gustschin <agust@denx.de>
Wolfgang Denk [Thu, 22 Dec 2011 04:29:41 +0000 (04:29 +0000)]
PPC: fix "Warning: FOO uses hard float, BAR uses soft float".
It appears that with recent versions of GCC the explicit
"-mhard-float" command line option takes precedence over the
``asm(".gnu_attribute 4, 2");'' in the source file, so this no longer
helps to avoid the warnings we get when linking code that uses FP
instructions with other code that was built using soft-float.
We can remove the ".gnu_attribute" (which appears to carry no other
information, at least so far) from the object files, but we also have
to make sure we don't pull in the __gcc_qsub() and __gcc_qmul()
functions from the standard libgcc, as these would again "infect" our
linking. We copy this code from:
gcc-4.2.2/gcc/config/rs6000/darwin-ldouble.c
This old version was chosen because it was still available under a
compatible license (GCC v2+). The file was stripped down to the
needed parts, and reformatted so it passes checkpatch with only one
warning (do not add new typedefs).
Signed-off-by: Wolfgang Denk <wd@denx.de> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Stefan Roese <sr@denx.de> Cc: Andy Fleming <afleming@gmail.com> Cc: Kim Phillips <kim.phillips@freescale.com> Tested-by: Stefan Roese <sr@denx.de> Tested-by: Anatolij Gustschin <agust@denx.de>
Thierry Reding [Wed, 16 Nov 2011 23:48:22 +0000 (23:48 +0000)]
tegra2: Fix out-of-tree build for Ventana.
Since Ventana is derived from Seaboard and requires seaboard.c to build,
make sure board/nvidia/seaboard is created in the build tree.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Acked-by: Stephen Warren <swarren@nvidia.com> Tested-by: Stephen Warren <swarren@nvidia.com> Tested-by: Wolfgang Denk <wd@denx.de>
Tom Warren [Tue, 6 Dec 2011 13:00:19 +0000 (13:00 +0000)]
arm: Tegra: fix undefined instruction hang immediately after reset
commit 0d479b53 (Aneesh V) added code for OMAP4 that doesn't
execute on Tegra, due to the AVP (ARM7TDI) not having a CP15.
Result was an undefined instruction hang just after reset.
Signed-off-by: Tom Warren <twarren@nvidia.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: Tom Rini <trini@ti.com> Acked-by: Aneesh V <aneesh@ti.com>
Since the original implementation indicates explicit error handling
we turn off getopt()'s internal error messaging to avoid duplicate
error messages. Additionally we add ':' (missing option argument)
error handling.
Fix:
e1000.c: In function 'e1000_read_mac_addr':
e1000.c:1149:2: warning: dereferencing type-punned pointer
will break strict-aliasing rules [-Wstrict-aliasing]
e1000.c:1149:2: warning: dereferencing type-punned pointer
will break strict-aliasing rules [-Wstrict-aliasing]
Fix:
mv_eth.c: In function 'mv64360_eth_real_open':
mv_eth.c:425:6: warning: variable 'port_status' set but not used [-Wunused-but-set-variable]
mv_eth.c: In function 'mv64360_eth_stop':
mv_eth.c:643:15: warning: variable 'port_num' set but not used [-Wunused-but-set-variable]
mv_eth.c: In function 'mv64360_eth_xmit':
mv_eth.c:719:15: warning: variable 'port_num' set but not used [-Wunused-but-set-variable]
mv_eth.c: In function 'mv64360_eth_receive':
mv_eth.c:804:15: warning: variable 'port_num' set but not used [-Wunused-but-set-variable]
mv_eth.c: In function 'mv64360_eth_get_stats':
mv_eth.c:903:15: warning: variable 'port_num' set but not used [-Wunused-but-set-variable]
mv_eth.c: In function 'mv64360_eth_update_stat':
mv_eth.c:931:24: warning: variable 'dummy' set but not used [-Wunused-but-set-variable]
mv_eth.c:930:15: warning: variable 'port_num' set but not used [-Wunused-but-set-variable]
mv_eth.c: In function 'mv64360_eth_print_stat':
mv_eth.c:1012:15: warning: variable 'port_num' set but not used [-Wunused-but-set-variable]
mv_eth.c: In function 'eth_clear_mib_counters':
mv_eth.c:2069:15: warning: variable 'dummy' set but not used [-Wunused-but-set-variable
Fix:
In file included from s3c_udc_otg.c:216:0:
s3c_udc_otg_xfer_dma.c: In function 'complete_tx':
s3c_udc_otg_xfer_dma.c:280:33: warning: variable 'is_short' set but not used
s3c_udc_otg_xfer_dma.c:280:6: warning: variable 'ep_tsr' set but not used
s3c_udc_otg_xfer_dma.c: In function 's3c_udc_irq':
s3c_udc_otg_xfer_dma.c:469:16: warning: variable 'flags' set but not used
s3c_udc_otg_xfer_dma.c:468:18: warning: variable 'gintmsk' set but not used
s3c_udc_otg_xfer_dma.c: In function 's3c_queue':
s3c_udc_otg_xfer_dma.c:582:14: warning: variable 'gintsts' set but not used
s3c_udc_otg_xfer_dma.c:581:16: warning: variable 'flags' set but not used
s3c_udc_otg_xfer_dma.c: In function 's3c_ep0_read':
s3c_udc_otg_xfer_dma.c:778:6: warning: variable 'ret' set but not used
s3c_udc_otg_xfer_dma.c: In function 's3c_udc_set_halt':
s3c_udc_otg_xfer_dma.c:1020:16: warning: variable 'flags' set but not used
s3c_udc_otg_xfer_dma.c: In function 's3c_ep0_setup':
s3c_udc_otg_xfer_dma.c:1258:13: warning: initialization from incompatible
pointer type [enabled by default]
s3c_udc_otg_xfer_dma.c:1239:16: warning: variable 'is_in' set but not used
s3c_udc_otg_xfer_dma.c:1239:9: warning: variable 'bytes' set but not used
s3c_udc_otg.c: In function 'usb_gadget_register_driver':
s3c_udc_otg.c:292:16: warning: variable 'flags' set but not used
s3c_udc_otg.c: In function 'usb_gadget_unregister_driver':
s3c_udc_otg.c:338:16: warning: variable 'flags' set but not used
s3c_udc_otg.c: In function 's3c_ep_enable':
s3c_udc_otg.c:582:16: warning: variable 'flags' set but not used
s3c_udc_otg.c: In function 's3c_ep_disable':
s3c_udc_otg.c:646:16: warning: variable 'flags' set but not used
s3c_udc_otg.c: In function 's3c_dequeue':
s3c_udc_otg.c:704:16: warning: variable 'flags' set but not used
Writing a file to the FAT partition didn't work while a
test using a CF card. The test was done on mpc5200 based
board (powerpc). There is a number of problems in FAT
write code:
Compiler warning:
fat_write.c: In function 'file_fat_write':
fat_write.c:326: warning: 'counter' may be used uninitialized
in this function
fat_write.c:326: note: 'counter' was declared here
'l_filename' string is not terminated, so a file name
with garbage at the end is used as a file name as shown
by debug code.
Return value of set_contents() is not checked properly
so actually a file won't be written at all (as checked
using 'fatls' after a write attempt with 'fatwrite'
command).
do_fat_write() doesn't return the number of written bytes
if no error happened. However the return value of this
function is used to show the number of written bytes
in do_fat_fswrite().
The patch adds some debug code and fixes above mentioned
problems and also fixes a typo in error output.
NOTE: after a successful write to the FAT partition (under
U-Boot) the partition was checked under Linux using fsck.
The partition needed fixing FATs:
-bash-3.2# fsck -a /dev/sda1
fsck 1.39 (29-May-2006)
dosfsck 2.11, 12 Mar 2005, FAT32, LFN
FATs differ but appear to be intact. Using first FAT.
Performing changes.
Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Donggeun Kim <dg77.kim@samsung.com> Cc: Aaron Williams <Aaron.Williams@cavium.com> Acked-by: Donggeun Kim <dg77.kim@samsung.com>
Fix:
e1000_spi.c: In function 'spi_free_slave':
e1000_spi.c:115: warning: unused variable 'hw'
e1000_spi.c: In function 'do_e1000_spi':
e1000_spi.c:472: warning: 'checksum' may be used uninitialized in this function
e1000_spi.c:472: note: 'checksum' was declared here
Simon Glass [Mon, 19 Dec 2011 16:10:43 +0000 (16:10 +0000)]
net: Fix arguments in tftpput command
The switch to strict_strtoul() was not done correctly - this fixes
the compile error when CONFIG_CMD_TFTPPUT is active.
There appears to very little use of strict_strtoul() in commands, so
it might be easier to switch to simple_strtoul(). If not, we should
decide the best way to use strict_strtoul(). For now I have added a
friendly message which will of course increase code size.
Sven Schnelle [Tue, 4 Oct 2011 19:53:32 +0000 (21:53 +0200)]
AVR32: fix timer_init() function
timer_init() now returns an int (the error code) instead of void.
This makes compilation fail with:
interrupts.c:111: error: conflicting types for 'timer_init'
/home/svens/u-boot/u-boot/include/common.h:246: error: previous
declaration of 'timer_init' was here
make[1]: *** [interrupts.o] Error 1
Signed-off-by: Sven Schnelle <svens@stackframe.org> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
Michael Walle [Thu, 27 Oct 2011 11:31:35 +0000 (11:31 +0000)]
net: introduce per device index
Instead of counting the device index everytime a functions needs it, store
it in the eth_device struct. eth_register() keeps track of the indices and
updates the device's index number. This simplifies some functions in
net/eth.c.
Additionally, a network driver can now query its index, eg. to get the
correct environment ethaddr name.
Signed-off-by: Michael Walle <michael@walle.cc> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Mike Frysinger <vapier@gentoo.com> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Mike Frysinger <vapier@gentoo.org>
Michael Walle [Thu, 17 Nov 2011 12:52:29 +0000 (12:52 +0000)]
mvgbe: remove setting of ethaddr within the driver
A network driver should not touch the environment at all. This patch fixes
this behaviour by removing the code for setting a default/randomized MAC
address.
Signed-off-by: Michael Walle <michael@walle.cc> Acked-by: Mike Frysinger <vapier@gentoo.org> Acked-by: Prafulla Wadaskar <prafulla@marvell.com> Cc: Mike Frysinger <vapier@gentoo.org> Cc: Prafulla Wadaskar <prafulla@marvell.com> Cc: Valentin Longchamp <valentin.longchamp@keymile.com> Cc: Eric Cooper <ecc@cmu.edu> Cc: Jason Cooper <u-boot@lakedaemon.net> Cc: Siddarth Gore <gores@marvell.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Simon Guinot <simon.guinot@sequanux.org> Acked-by: Prafulla Wadaskar <prafulla@marvell.com>
Heiko Schocher [Mon, 12 Dec 2011 20:37:17 +0000 (20:37 +0000)]
common/cmd_pxe.c: Fix GCC 4.6 build warnings
Fix:
cmd_pxe.c: In function 'parse_pxefile_top':
cmd_pxe.c:941:5: warning: 'err' may be used uninitialized in this
function [-Wuninitialized]
cmd_pxe.c:921:6: note: 'err' was declared here
Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Jason Hobbs <jason.hobbs@calxeda.com> Acked-by: Jason Hobbs <jason.hobbs@calxeda.com>
Sven Schnelle [Tue, 4 Oct 2011 19:53:32 +0000 (21:53 +0200)]
AVR32: fix timer_init() function
timer_init() now returns an int (the error code) instead of void.
This makes compilation fail with:
interrupts.c:111: error: conflicting types for 'timer_init'
/home/svens/u-boot/u-boot/include/common.h:246: error: previous
declaration of 'timer_init' was here
make[1]: *** [interrupts.o] Error 1
Signed-off-by: Sven Schnelle <svens@stackframe.org> Acked-by: Andreas Bießmann <andreas.devel@googlemail.com> Signed-off-by: Anatolij Gustschin <agust@denx.de>
arm, fdt: update ethernet mac address before booting Linux
Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net> Cc: Gerald van Baren <gvb.uboot@gmail.com> Acked-by: Wolfgang Denk <wd@denx.de>
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