* 'master' of git://git.denx.de/u-boot-mpc83xx:
mpc8313erdb: fix mtdparts address
powerpc/83xx/km: add support for 8321 based tuge1 board
powerpc/83xx/km: merge tuxa and tuda1 boards to tuxx1
powerpc/83xx/km: remove obsolete defines for tuda1
powerpc/83xx/km: update SDRAM parameters for km8321 boards
mpc8313erdb: Enable GPIO support on the MPC8313E RDB
mpc83xx: Add a GPIO driver for the MPC83XX family
gpio: Replace ARM gpio.h with the common API in include/asm-generic
gpio: Modify common gpio.h to more closely match Linux
Fix a copy-and-paste error when adapting mpc8315erdb mtdparts
to mpc8313erdb. mtdids was already using the proper address
on mpc8313erdb.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
This board is similar to our tuxx1 target. But on this board there
is only one application specific chip select configured.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
These boards are from a u-boot point of view identical. So collect
the two headerfiles to one, to decrease maintenance.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
CONFIG_SYS_LCRR is unused and CONFIG_SYS_LBC_LBCR is already
defined in the common header file, so remove them.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Measurements during HW basic test showed, that the SDRAM timing
has to be optimized. This patch adapted these timings accordingly.
Signed-off-by: Marco Schmid <marco.schmid@keymile.com>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
ARM boards should use the generic GPIO API
This means changing gpio to unsigned type
Remove the unused gpio_toggle() function which is not part of the API
Comment that free should not modify pin state
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
fixed merge conflict in da8xx_gpio.c, tegra2_gpio.c, and
extended to the new mxs_gpio.c.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Change "int gp" to "unsigned gpio"
Add request and free entry-points
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Cc: Joe Hershberger <joe.hershberger@gmail.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
The pointer to the registers used to control the Freescale ESDHC MMC
controller is not initialized correctly when using PIO mode. This is
fixed by initializing the pointer in the same way as all other sites
within the driver.
Examining the commit history shows that this was broken at introduction
due to a code change in upstream U-Boot to support the mx51 processor
family.
Reported-by: Jim Lentz <JLentz@zhone.com>
Cc: Andy Fleming <afleming@freescale.com>
Cc: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Ira W. Snyder <iws@ovro.caltech.edu>
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.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
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>
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>
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:
http://lists.denx.de/pipermail/u-boot/2011-November/110180.html
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>
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>
Add a host capability checking to avoid the mmc stack
switch the card to HIGHSPEED mode when the card supports
HIGHSPEED while the host doesn't.
This patch avoid furthur transaction problem when the
mmc/sd card runs different mode to the host.
Signed-off-by: Macpaul Lin <macpaul@andestech.com>
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>
This enables the XGMAC ethernet driver and networking related config
options.
Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
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>
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>
When performing large bulk reads from a CD or DVD using the U-Boot
usb_storage driver, it generates requests of up to 20 blocks at a time.
With a standard 512-byte block size, that is 10240 bytes and within the
limit of U-Boot's EHCI driver (maximum 5 pages at 4k per page).
Unfortunately CD-ROM media has a 2048-byte blocksize, resulting in a
maximum transfer size of 40960 bytes, which does not fit.
Since the EHCI specification is impossibly obtuse and far beyond my
comprehension, I chose to dynamically compute the limit based on the
blocksize.
Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
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.
Signed-off-by: Kyle Moffett <Kyle.D.Moffett@boeing.com>
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>
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.
Signed-off-by: Simon Glass <sjg@chromium.org>
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>
* '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
Several boolean defines have a value assigned.
Remove the value as defining the symbol is enough.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Several boolean defines have a value assigned.
Remove the value as defining the symbol is enough.
Signed-off-by: Igor Grinberg <grinberg@compulab.co.il>
Acked-by: Mike Frysinger <vapier@gentoo.org>
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>
CONFIG_SYS_FPGA_PROG_FEEDBACK was already introduced to print
the current status of FPGA loading - an undef in the code made this
CONFIG_ useless.
Signed-off-by: Stefano Babic <sbabic@denx.de>
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>
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>
Adding a 'ti' alias since not all parts are "omap" or "davinci" and
adding myself to that alias as co-custodian of u-boot-ti
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
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>
Now that we can set up the UART in common tegra code, make the boards
use it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
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>
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>
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>
The clock init is not board specific, so move it into
the cpu code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This call is more of an architecture requirement than a board
one, so move it there.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Seaboard changes have removed the need for common/board.o in the
Makefile. Propagate this change to the other Tegra2 builds.
Signed-off-by: Tom Warren <twarren@nvidia.com>
We need to define CONFIG_ENV_IS_NOWHERE to avoid this error:
cmd_nvedit.c:69:3: error: #error Define one of CONFIG_ENV_IS_IN_...
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
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>
