There is a 5-ms delay in usb_stor_BBB_transport, which occurs every 10 kiB of
data for fragmented fatload usb, i.e. roughly 500 ms of delay per MiB. This adds
up to quite a bit of delay if you're loading a large ramdisk.
The purpose of this delay should be to debounce the 5-V/100-mA USB power up.
This patch skips the delay if the device has already been queried as ready.
Signed-off-by: Jim Shimer <mgi2475@motorola.com>
Rework following the review:
- Rebase against the latest u-boot-usb master.
- Replace typedef with #define.
- Use the existing flags struct field instead of adding a new field.
- Remove the setter function.
- Remove the typecasts.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Ilya Yanok <ilya.yanok@cogentembedded.com>
Cc: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
Cc: Jim Shimer <mgi2475@motorola.com>
Now that the EHCI driver allocates its qTDs from the heap, the MSC driver is
only limited by the SCSI commands it uses.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Ilya Yanok <ilya.yanok@cogentembedded.com>
Cc: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
The commit 5dd95cf made the MSC driver EHCI-specific. This patch restores a
basic support of non-EHCI HCDs, like before that commit.
The fallback transfer size is certainly not optimal, but at least it should work
like before.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Ilya Yanok <ilya.yanok@cogentembedded.com>
Cc: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
Support for u-boot's command line command "dfu <interface> <dev> [list]".
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Marek Vasut <marex@denx.de>
Provides a tool to build boot Image for PBL(Pre boot loader) which is
used on Freescale CoreNet SoCs, PBL can be used to load some instructions
and/or data for pre-initialization. The default output image is u-boot.pbl,
for more details please refer to doc/README.pblimage.
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
When boot from PCIE, slave's core should be in holdoff after powered on for
some specific requirements. Master will release the slave's core at the
right time by PCIE interface.
Slave's ucode and ENV can be stored in master's memory space, then slave
can fetch them through PCIE interface. For the corenet platform, ucode is
for Fman.
NOTE: Because the slave can not erase, write master's NOR flash by
PCIE interface, so it can not modify the ENV parameters stored
in master's NOR flash using "saveenv" or other commands.
environment and requirement:
master:
1. NOR flash for its own u-boot image, ucode and ENV space.
2. Slave's u-boot image is in master NOR flash.
3. Put the slave's ucode and ENV into it's own memory space.
4. Normally boot from local NOR flash.
5. Configure PCIE system if needed.
slave:
1. Just has EEPROM for RCW. No flash for u-boot image, ucode and ENV.
2. Boot location should be set to one PCIE interface by RCW.
3. RCW should configure the SerDes, PCIE interfaces correctly.
4. Must set all the cores in holdoff by RCW.
5. Must be powered on before master's boot.
For the slave module, need to finish these processes:
1. Set the boot location to one PCIE interface by RCW.
2. Set a specific TLB entry for the boot process.
3. Set a LAW entry with the TargetID of one PCIE for the boot.
4. Set a specific TLB entry in order to fetch ucode and ENV from
master.
5. Set a LAW entry with the TargetID one of the PCIE ports for
ucode and ENV.
6. Slave's u-boot image should be generated specifically by
make xxxx_SRIO_PCIE_BOOT_config.
This will set SYS_TEXT_BASE=0xFFF80000 and other configurations.
In addition, the processes are very similar between boot from SRIO and
boot from PCIE. Some configurations like the address spaces can be set to
the same. So the module of boot from PCIE was added based on the existing
module of boot from SRIO, and the following changes were needed:
1. Updated the README.srio-boot-corenet to add descriptions about
boot from PCIE, and change the name to
README.srio-pcie-boot-corenet.
2. Changed the compile config "xxxx_SRIOBOOT_SLAVE" to
"xxxx_SRIO_PCIE_BOOT", and the image builded with
"xxxx_SRIO_PCIE_BOOT" can support both the boot from SRIO and
from PCIE.
3. Updated other macros and documents if needed to add information
about boot from PCIE.
Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
U-Boot port is based on sources forked from GRUB-0.97 by Sun in 2004,
which can be found here:
http://src.opensolaris.org/source/xref/onnv/onnv-gate/usr/src/grub/grub-0.97/stage2/zfs-include/zfs.h
Released by Sun for GRUB under the license:
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
GRUB official releases include ZFS in version:
ftp://alpha.gnu.org/gnu/grub/grub-1.99~rc1.tar.gz
And patched against GRUB Bazaar repository for ashift fixes (4KB HDDs)
more conveniently found at github:
e7b6ef3ac3
Signed-off-by: Jorgen Lundman <lundman@lundman.net>
This patch updates the yaffs2 in u-boot to correspond to
git://www.aleph1.co.uk/yaffs2
commit id 9ee5d0643e559568dbe62215f76e0a7bd5a63d93
Signed-off-by: Charles Manning <cdhmanning@gmail.com>
When CONFIG_ZERO_BOOTDELAY_CHECK is not defined, bootdelay==0
prevents the check for console input (as stated in README.autoboot).
This must also work in CONFIG_AUTOBOOT_KEYED mode.
Signed-off-by: Dirk Eibach <eibach@gdsys.de>
Any environment variable can hold commands to be executed by the 'run'
command. The environment variables preboot, bootcmd and menucmd have
special code for triggering execution in certain circumstances.
We adjust these calls to use run_command_list() instead of run_command().
This change permits these variables to have embedded newlines so that
they work the same as the 'source' command.
Signed-off-by: Simon Glass <sjg@chromium.org>
This new function runs a list of commands separated by semicolon or newline.
We move this out of cmd_source so that it can be used by other code. The
PXE code also uses the new function.
Suggested-by: Michael Walle <michael@walle.cc>
Signed-off-by: Simon Glass <sjg@chromium.org>
This fix prevents env_import() CRC to fail when CONFIG_ENV_SIZE
is not equal to 4096 bytes
It also prevents mtd->read and mtd->write to be incomplete when
the environment is larger than 4096 bytes.
Signed-off-by: David du Colombier <0intro@gmail.com>
* 'master' of git://git.denx.de/u-boot-i2c:
km/common: remove printfs for i2c deblocking code
CONFIG: SMDK5250: I2C: Enable I2C
I2C: Add support for Multi channel
I2C: Modify the I2C driver for EXYNOS5
I2C: Move struct s3c24x0_i2c to a common place.
EXYNOS: PINMUX: Add pinmux support for I2C
EXYNOS5: define EXYNOS5_I2C_SPACING
EXYNOS: Add I2C base address.
EXYNOS: CLK: Add i2c clock
mx6qsabrelite: add i2c multi-bus support
imx-common: add i2c.c for bus recovery support
i.mx53: add definition for I2C3_BASE_ADDR
i.mx: iomux-v3.c: move to imx-common directory
i.mx: iomux-v3.h: move to imx-common include directory
iomux-v3: remove include of mx6x_pins.h
mxc_i2c: finish adding CONFIG_I2C_MULTI_BUS support
mxc_i2c: add bus recovery support
mxc_i2c: prep work for multiple busses support
mxc_i2c: add i2c_regs argument to i2c_imx_stop
mxc_i2c: add retries
mxc_i2c: check for arbitration lost
mxc_i2c: change slave addr if conflicts with destination.
mxc_i2c: don't disable controller after every transaction
mxc_i2c: place i2c_reset code inline
mxc_i2c: place imx_start code inline
mxc_i2c: remove redundant read
mxc_i2c: combine i2c_imx_bus_busy and i2c_imx_trx_complete into wait_for_sr_state
mxc_i2c.c: code i2c_probe as a 0 length i2c_write
mxc_i2c: call i2c_imx_stop on error in i2c_read/i2c_write
mxc_i2c: create i2c_init_transfer
mxc_i2c: clear i2sr before waiting for bit
mxc_i2c: create tx_byte function
mxc_i2c: remove ifdef of CONFIG_HARD_I2C
mxc_i2c: fix i2c_imx_stop
i2c: deblock i2c bus also if accessed before realocation
Signed-off-by: Wolfgang Denk <wd@denx.de>
If we switch to a different i2c bus in changing the mux config for the
i2c mux, we have to be sure to deblock the bus also before realocation.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Heiko Schocher <hs@denx.de>
cc: Valentin Longchamp <valentin.longchamp@keymile.com>
The commit 5dd95cf93d 'usb_storage:
Fix EHCI "out of buffer pointers" with CD-ROM' introduce a bug in
usb_storage as it wrongly assumes that every transfer can use
4096 bytes per qt_buffer. This is wrong if the start address of
the data is not page aligned to 4096 bytes and leads to 'EHCI
timed out on TD' messages because of 'out of buffer pointers'
in ehci_td_buffer function.
The bug appears during load of a fragmented file and
read from or write to an unaligned memory address.
Cc: Marek Vasut <marex@denx.de>
Signed-off-by: Stefan Herbrechtsmeier <stefan@herbrechtsmeier.net>
Return values of submit_{control,bulk}_msg() functions
should be checked to detect possible error.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
usb_get_descriptor passes it's buffer argument directly to
usb_control_msg() so it has to be properly aligned/padded.
Signed-off-by: Ilya Yanok <ilya.yanok@cogentembedded.com>
This can be useful for generic scripts. For example, rather than hard-
coding a script to ext2load tegra-harmony.dtb, it could load
${soc}-${board}.dtb and hence not need adjustments to run on multiple
boards.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
This is needed for the SPEAr SPL support, as SPEAr uses the mkimage
header to wrap and validate the images (SPL & U-Boot).
Signed-off-by: Stefan Roese <sr@denx.de>
This allows MMC drivers to perform cache flusing on the bufffers
without issue.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Cc: Andy Fleming <afleming@gmail.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Add a new command "sysboot" which parses syslinux menu files and boots
using kernel and initrd specified by menu files. The operation is similar
to "pxe boot" except local files on ext2 or fat filesystem are parsed.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
For syslinux, the initrd can be set in the append string as
"initrd=<file>", so try to find it there if we haven't already set the
initrd.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
If the file path starts with a '/', then don't pre-pend the bootfile path.
This fixes a problem with running 'pxe boot' multiple times where the
bootfile path gets pre-pended to itself each time.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Kernels can be specified using "linux" or "kernel" entry. The difference
is kernel is supposed to detect the type of file, but for u-boot both are
treated the same.
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Make the menu timeout apply only when prompt flag is set and after the
menu is displayed. This allows auto boot to work no matter whether prompt
is set or cleared. Use the default selection if the menu times out.
This also fixes the timeout value given to readline_into_buffer to be
seconds instead of 10th of seconds.
Old behavior:
if prompt
display menu and wait for choice
else
wait for timeout
if key pressed
display menu and wait for choice
else
exit command
New behavior:
if prompt
display menu
if key pressed
wait for choice
else
boot default entry on timeout
else
boot default entry
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Exactly one board has defined CONFIG_SYS_PROMPT_HUSH_PS2 to a value
different than "> " which is vision2. I have Cc'd the maintainer here
as I strongly suspect this is a bug rather than intentional behavior.
Cc: Stefano Babic <sbabic@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Simplify the code slightly by using a for() loop since this is
basically what we're already doing -- incrementing "ngood" to
the value in "count".
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Not only does the source code get simpler, but it also shrinks the
compiled object code too.
While we're here, tweak the summary message to avoid the plural
issue. It isn't that big of a deal, and it's currently wrong
anyways in the single (1 byte) case:
Total of 1 byte were the same
Grammar wise, that should be "was" rather than "were". The new
output people should be able to easily figure out:
Total of 1 byte(s) were the same
Total of 10 byte(s) were the same
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Commit 418396e212 introduced a
bug that causes nand read and nand write to crash in strcmp
due to a null pointer.
Root cause is that strchr(cmd, '.') returns a null pointer when
the input string does not contain a '.'
The strcmp function does not check for null pointers, resulting
in a crash.
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Scott Wood <scott@tyr.buserror.net>
Currently bmp_display() is static and can not be used directly
in the driver or board code. Export it for other users.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Before this patch, bootp would not overwrite the value, but the
value was still clobbered in the env
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
cmd_nand.c: In function 'raw_access':
cmd_nand.c:397:9: warning: variable 'rwsize' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Scott Wood <scottwood@freescale.com>
cmd_bootm.c: In function 'do_bootz':
cmd_bootm.c:1590:9: warning: variable 'iflag' set but not used
[-Wunused-but-set-variable]
Signed-off-by: Anatolij Gustschin <agust@denx.de>
* 'master' of git://git.denx.de/u-boot-usb:
USB: S5P: Add ehci support
usb:udc:samsung Add functions for storing private gadget data in UDC driver
usb:gadget:composite: Support for composite at gadget.h
usb:gadget:composite USB composite gadget support
usb:udc:samsung:cleanup Replace DEBUG_* macros with debug_cond() calls
usb:udc: Remove duplicated USB definitions from include/linux/usb/ch9.h file
USB: Document the QH and qTD antics in EHCI-HCD
USB: Drop cache flush bloat in EHCI-HCD
USB: Drop ehci_alloc/ehci_free in ehci-hcd
USB: Align buffers at cacheline
usb: use noinline define
* 'master' of git://git.denx.de/u-boot-nand-flash:
NAND: Remove ONFI detection message to from bootup log
driver/mtd:IFC: Fix possible memory leak
driver/mtd: IFC NAND: Add support of ONFI NAND flash
mtd, nand: move some printfs to debug output.
nand_util: correct YAFFS image write function
powerpc/85xx: fix NAND boot linker scripts for -fpic
nand: extend .raw accesses to work on multiple pages
This avoids cache-alignment warnings shown in console
when a usb command is entered.
Whenever X bytes of unaligned buffer is invalidated, arm core
invalidates X + Y bytes as per the cache line size and throws
these warnings.
Signed-off-by: Puneet Saxena <puneets@nvidia.com>
Signed-off-by: Marek Vasut <marex@denx.de>
Building usb for Blackfin boards fails as we get linux/compiler.h
included which expands the "noinline" inside of the attribute and
we get attribute(attribute(noinline)).
Explicitly use the helper define to avoid this.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
A use for this is to read, modify, erase, and write an entire block as a
single unit, as a replacement for the biterr command. This way gives
more flexibility in that you can also test multiple bit errors, errors
in the ECC, etc.
Signed-off-by: Scott Wood <scottwood@freescale.com>
This field gets read in one place (by "bdinfo"), and we can replace
that with getenv("ipaddr"). After all, the bi_ip_addr field is kept
up-to-date implicitly with the value of the ipaddr env var.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
sata functions are called even if previous functions failed
because return value is not checked.
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Dirk Behme <dirk.behme@de.bosch.com>
CC: Fabio Estevam <fabio.estevam@freescale.com>
* 'agust@denx.de' of git://git.denx.de/u-boot-staging:
lin_gadget: use common linux/compat.h
linux/compat.h: rename from linux/mtd/compat.h
lin_gadget: use common mdelay
gunzip: rename z{alloc, free} to gz{alloc, free}
fs/fat: align disk buffers on cache line to enable DMA and cache
part_dos: align disk buffers on cache line to enable DMA and cache
* 'master' of /home/wd/git/u-boot/custodians:
powerpc/85xx: don't touch MAS7 on e500v1 when relocating CCSR
powerpc/85xx: don't display address map size (32-bit vs. 36-bit) during boot
cmd_bdinfo: display the address map size (32-bit vs. 36-bit)
PowerPC: correct the SATA for p1/p2 rdb-pc platform
powerpc/corenet_ds: Slave core in holdoff when boot from SRIO
powerpc/corenet_ds: Slave reads ENV from master when boot from SRIO
powerpc/corenet_ds: Slave uploads ucode when boot from SRIO
powerpc/corenet_ds: Slave module for boot from SRIO
powerpc/corenet_ds: Master module for boot from SRIO
powerpc/corenet_ds: Document for the boot from SRIO
powerpc/corenet_ds: Correct the compilation errors about ENV
powerpc/srio: Rewrite the struct ccsr_rio
powerpc/85xx:Fix lds for nand boot debug info
powerpc/p2041rdb: add env in NAND support
powerpc/p2041rdb: add NAND and NAND boot support
powerpc/mpc8xxx: Fix CONFIG_DDR_RAW_TIMING for two boards
powerpc/85xx:Avoid vector table compilation for nand_spl
powerpc/85xx:Fix IVORs addr after vector table relocation
powerpc/85xx:Avoid hardcoded vector address for IVORs
powerpc/p1023rds: Disable nor flash node and enable nand flash node
* 'master' of git://git.denx.de/u-boot-mpc85xx:
powerpc/85xx: don't touch MAS7 on e500v1 when relocating CCSR
powerpc/85xx: don't display address map size (32-bit vs. 36-bit) during boot
cmd_bdinfo: display the address map size (32-bit vs. 36-bit)
PowerPC: correct the SATA for p1/p2 rdb-pc platform
powerpc/corenet_ds: Slave core in holdoff when boot from SRIO
powerpc/corenet_ds: Slave reads ENV from master when boot from SRIO
powerpc/corenet_ds: Slave uploads ucode when boot from SRIO
powerpc/corenet_ds: Slave module for boot from SRIO
powerpc/corenet_ds: Master module for boot from SRIO
powerpc/corenet_ds: Document for the boot from SRIO
powerpc/corenet_ds: Correct the compilation errors about ENV
powerpc/srio: Rewrite the struct ccsr_rio
powerpc/85xx:Fix lds for nand boot debug info
powerpc/p2041rdb: add env in NAND support
powerpc/p2041rdb: add NAND and NAND boot support
powerpc/mpc8xxx: Fix CONFIG_DDR_RAW_TIMING for two boards
powerpc/85xx:Avoid vector table compilation for nand_spl
powerpc/85xx:Fix IVORs addr after vector table relocation
powerpc/85xx:Avoid hardcoded vector address for IVORs
powerpc/p1023rds: Disable nor flash node and enable nand flash node
cmd_nand.c: In function ‘arg_off_size’:
cmd_nand.c:216:5: warning: ‘maxsize’ may be used uninitialized in this function [-Wmaybe-uninitialized]
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Scott Wood <scottwood@freescale.com>
Cc: Wolfgang Denk <wd@denx.de>
Some Freescale SOCs support 32-bit and 36-bit physical addressing, and
U-Boot must be built to enable one or the other. Add this information
to the bdinfo command.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
When boot from SRIO, slave's ENV can be stored in master's memory space,
then slave can fetch the ENV through SRIO interface.
NOTE: Because the slave can not erase, write master's NOR flash by SRIO
interface, so it can not modify the ENV parameters stored in
master's NOR flash using "saveenv" or other commands.
Master needs to:
1. Put the slave's ENV into it's own memory space.
2. Set an inbound SRIO window covered slave's ENV stored in master's
memory space.
Slave needs to:
1. Set a specific TLB entry in order to fetch ucode and ENV from master.
2. Set a LAW entry with the TargetID SRIO1 or SRIO2 for ucode and ENV.
Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Signed-off-by: Shaohui Xie <Shaohui.Xie@freescale.com>
If one command fails, 'run' command should terminate and not execute
any remaining variables.
Signed-off-by: Timo Ketola <timo@exertus.fi>
Tested-by: Wolfgang Denk <wd@denx.de>
Tested-by: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
The standalone example does not have get_timer() defined, so we cannot
rely on it being available.
Move the timer function into boootstage.c to avoid this problem.
This corrects a build breakage for the standalone example on some boards.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Tom Warren <TWarren@nvidia.com>
Cc: Graeme Russ <graeme.russ@gmail.com>
Acked-by: Mike Frysinger <vapier@gentoo.org>
SPI flash operations inadvertently stretching beyond the flash size will
result in a wraparound. This may be particularly dangerous when burning
u-boot, because the flash contents will be corrupted rendering the board
unusable, without any warning being issued.
So add a consistency checking so not to overflow past the flash size.
Signed-off-by: Gerlando Falauto <gerlando.falauto@keymile.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
image.c: In function ‘boot_get_ramdisk’:
image.c:800:8: warning: unused variable ‘end’ [-Wunused-variable]
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
This patch allows loading RAW ramdisk via bootz command. The raw ramdisk is
loaded only in case it's size is specified:
bootz <kernel addr> <ramdisk addr>:<ramdisk size> <fdt addr>
For example:
bootz 0x42000000 0x43000000:0x12345 0x44000000
Signed-off-by: Marek Vasut <marex@denx.de>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Cc: Tom Warren <TWarren@nvidia.com>
Cc: albert.u.boot@aribaud.net
Cc: afleming@gmail.com
Cc: Simon Glass <sjg@chromium.org>
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Nicolas Pitre <nico@fluxnic.net>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
This command boots Linux zImage from where the zImage is loaded to. Passing
initrd and fdt is supported.
Tested on i.MX28 based DENX M28EVK
Tested on PXA270 based Voipac PXA270.
NOTE: This currently only supports ARM, but other architectures can be easily
added by defining bootz_setup().
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Cc: Tom Warren <TWarren@nvidia.com>
Cc: albert.u.boot@aribaud.net
Cc: afleming@gmail.com,
Cc: Simon Glass <sjg@chromium.org>,
Cc: Stephen Warren <swarren@nvidia.com>
Cc: Nicolas Pitre <nico@fluxnic.net>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
The following must be defined:
CONFIG_ENV_IS_IN_FAT
Enable this saving environment to FAT.
FAT_ENV_INTERFACE
Interface the FAT resides on (e.g. mmc).
FAT_ENV_DEVICE
The interface device number (e.g. 0 for mmc0)
FAT_ENV_PART
The device part (e.g. 1 for mmc0:1)
FAT_ENV_FILE
The filename of the environment file.
Author: Maximilian Schwerin <mvs@tigris.de>
Removed dead DEBUG comment.
Signed-off-by: Wolfgang Denk <wd@denx.de>
print in the "log info" command, if "log_version = 2" also the
value from "log->v2.con".
Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
If the logbuffer contains LOGBUFF_LEN chars, they never got
printed with the "log show" command, because chars get
printed with the following for loop:
for (i = 0; i < (size & LOGBUFF_MASK); i++) {
with size = LOGBUFF_LEN and LOGBUFF_MASK = (LOGBUFF_LEN-1)
for loop never executed ...
Fix this.
Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
Fixed merge conflict.
Signed-off-by: Wolfgang Denk <wd@denx.de>
* 'agust@denx.de' of git://git.denx.de/u-boot-staging:
lzma: fix printf warnings
Remove CONFIG_SYS_EXTBDINFO from snapper9260.h
cmd_pxe.c: fix strict-aliasing warnings
net: smc91111: use mdelay()
doc: Fix some typos in different files
disk/part.c: Fix device enumeration through API
mkenvimage: Really set the redundant byte when applicable
mkenvimage: Don't try to detect comments in the input file
mkenvimage: Use mmap() when reading from a regular file
mkenvimage: Read/Write from/to stdin/out by default or if the filename is "-"
mkenvimage: More error handling
mkenvimage: Correct an include and add a missing one
mkenvimage: correct and clarify comments and error messages
MAKEALL: display SPL size if present
ARMV7/Vexpress: add missing get_ticks() and get_tbclk()
mkenvimage: fix usage message
cmd_fat: add FAT write command
fs/fat/fat_write.c: Fix GCC 4.6 warnings
FAT write: Fix compile errors
This adds a spl command to the u-boot.
Related config:
CONFIG_CMD_SPL
activate/deactivate the command
CONFIG_CMD_SPL_NAND_OFS
Offset in NAND to use
Signed-off-by: Simon Schwarz <simonschwarzcor@gmail.com>
Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Tom Rini <tom.rini@gmail.com>
CC: Wolfgang Denk <wd@denx.de>
Without this patch, some versions of gcc (at least ELDK 4.2) complain
about dereferencing type-punned pointers.
Reported-by: Marek Vasut <marex@denx.de>
Signed-off-by: Jason Hobbs <jason.hobbs@calxeda.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Marek Vasut <marex@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
Adds support for loading U-Boot from UART using YMODEM protocol.
If YMODEM support is enabled in SPL and the romcode indicates
that SPL loaded via UART then SPL will wait for start of a
YMODEM transfer via the console port.
Signed-off-by: Matt Porter <mporter@ti.com>
Signed-off-by: Tom Rini <trini@ti.com>
Once CONFIG_FAT_WRITE is defined, users can invoke 'fatwrite' command
that saves data in RAM as a FAT file.
This patch was originally part of
http://article.gmane.org/gmane.comp.boot-loaders.u-boot/121847
Signed-off-by: Donggeun Kim <dg77.kim@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Signed-off-by: Maximilian Schwerin <mvs@tigris.de>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
This reverts commit 295d3942b8.
It turns that this really doesn't work very nicely. Instead we should
have a pre-console panic function so that we know that further execution
is impossible and we don't need to worry about trampling on UARTs, etc.
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Common code has a mdelay() func, so use that instead of the usb-specific
wait_ms() func. This also fixes the build errors:
ohci-hcd.c: In function 'submit_common_msg':
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1519:9: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1816:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1827:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1844:10: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1563:11: sorry, unimplemented: called from here
/usr/local/src/u-boot/blackfin/include/usb.h:202:44: sorry, unimplemented: inlining failed in call to 'wait_ms': function body not available
ohci-hcd.c:1583:9: sorry, unimplemented: called from here
make[1]: *** [ohci-hcd.o] Error 1
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Acked-by: Marek Vasut <marex@denx.de>
This inserts bootstage calls into tftp, usb start and bootm. We
could go further, but this is a reasonable start to illustrate
the concept.
Signed-off-by: Simon Glass <sjg@chromium.org>
This defines the basics of a new boot time measurement feature. This allows
logging of very accurate time measurements as the boot proceeds, by using
an available microsecond counter.
To enable the feature, define CONFIG_BOOTSTAGE in your board config file.
Also available is CONFIG_BOOTSTAGE_REPORT which will cause a report to be
printed just before handing off to the OS.
Most IDs are not named at this stage. For that I would first like to
renumber them all.
Timer summary in microseconds:
Mark Elapsed Stage
0 0 reset
205,000 205,000 board_init_f
6,053,000 5,848,000 bootm_start
6,053,000 0 id=1
6,058,000 5,000 id=101
6,058,000 0 id=100
6,061,000 3,000 id=103
6,064,000 3,000 id=104
6,093,000 29,000 id=107
6,093,000 0 id=106
6,093,000 0 id=105
6,093,000 0 id=108
7,089,000 996,000 id=7
7,089,000 0 id=15
7,089,000 0 id=8
7,097,000 8,000 start_kernel
Signed-off-by: Simon Glass <sjg@chromium.org>
These calls should not be made directly any more, since bootstage
will call the show_boot_...() functions as needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Rather than the caller negating our progress numbers to indicate an
error has occurred, which seems hacky, add a function to indicate this.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
This changes the number 15 as used in boot_stage_progress() to use the
new name provided for it. This is a separate patch because it touches
so many files.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Mike Frysinger <vapier@gentoo.org>
This patch clear and disable the data cache for vxWorks.
The entry point sysInit(int) intended by Windriver to be called from
the vxWorks bootrom, a very small vxWorks system.
The routine is called by the go() handler in the bootrom, that clears
the cache from start of image to end of usable memory.
The PowerPC implementations only invalidates and disable the cache,
the ARM implementations also flush it.
U-Boot will be on the safe side, if it disables the data cache before
calling vxWorks sysInit(int).
Signed-off-by: Reinhard Arlt <reinhard.arlt@esd.eu>
boot_get_fdt() expects a uImage-wrapped FDT to be loaded to a staging
location, and then memmove()s it to the load address specified in the
header. This change enhances boot_get_fdt() to detect when the image has
already been loaded to the correct address, and skip this memmove(). The
detection algorithm was written to match the equivalent for the kernel;
see bootm_load_os()'s IH_COMP_NONE case.
v2: New patch
Signed-off-by: Stephen Warren <swarren@nvidia.com>
flush_dcache()/flush_icache() aren't defined in common.h,
flush_dcache_all()/invalidate_icache_all() however are.
Let the icache and dcache commands use those instead.
Signed-off-by: Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Change all files in common/ to use CMD_RET_USAGE instead of calling
cmd_usage() directly. I'm not completely sure about this patch since
the code since impact is small (100 byte or so on ARM) and it might
need splitting into smaller patches. But for now here it is.
Signed-off-by: Simon Glass <sjg@chromium.org>
We currently have the same code in hush.c and main.c. This brings the
code into one place.
As an added feature, if the command function returns CMD_RET_USAGE then
cmd_process() will print a usage message for the command before
returning the standard failure code of 1.
ARM code size increases about 32 bytes with this clean-up.
Signed-off-by: Simon Glass <sjg@chromium.org>
There is a nasty interleave of #ifdefs in hush.c where the two code
paths have different indents. Remove this ickiness.
Signed-off-by: Simon Glass <sjg@chromium.org>
