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When fdt_fixup_memory_banks is called with 2-cell address and size
fields in the device-tree (IE: 64-bit address and size), then it will
overflow its on-stack "tmp" buffer.
This fixes the buffer size and adds a comment explaining how many bytes
need to be allocated per record.
Signed-off-by: Kyle Moffett <[email protected]>
Cc: Jerry Van Baren <[email protected]>
Acked-by: Gerald Van Baren <[email protected]>
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Make sure the pin request passed before attempting to use it later on.
Signed-off-by: Mike Frysinger <[email protected]>
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The Blackfin gpio command isn't terribly Blackfin-specific. So generalize
the few pieces into two new optional helpers:
name_to_gpio() - turn a string name into a GPIO #
gpio_status() - display current pin bindings (think /proc/gpio)
Once these pieces are pulled out, we can relocate the cmd_gpio.c into the
common directory.
Signed-off-by: Mike Frysinger <[email protected]>
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There's no real need to keep these functions in the cmd_mem file since
they do not use any of the common global mem variables. So split them
out into their own dedicated cmd files.
Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Minkyu Kang <[email protected]>
Signed-off-by: Andy Fleming <[email protected]>
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This patch supports mmc/sd card with spi interface. It is based on
the generic mmc framework. It works with SDHC and supports multi
blocks read/write.
The crc checksum on data packet is enabled with the def,
There is a subcomamnd "mmc_spi" to setup spi bus and cs at run time.
Signed-off-by: Thomas Chou <[email protected]>
Signed-off-by: Andy Fleming <[email protected]>
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Signed-off-by: Graeme Russ <[email protected]>
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This patch fixes following warning message:
---8<---
cmd_bdinfo.c:458: warning: initialization from incompatible pointer type
--->8---
There was a prototype change in 54841ab50c20d6fa6c9cc3eb826989da3a22d934 for
argv[] pointer type to const. This change was not made for AVR32 cause this
code came in later by a merge.
Signed-off-by: Andreas Bie�mann <[email protected]>
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This patch fixes warnings in MAKEALL for avr32:
---8<---
cmd_nvedit.c: In function 'do_env_export':
cmd_nvedit.c:663: warning: format '%zX' expects type 'size_t', but argument 3 has type 'ssize_t'
--->8---
Signed-off-by: Andreas Bie�mann <[email protected]>
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Signed-off-by: Lo�c Minier <[email protected]>
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Requires a little reworking of the code flow with sub-functions, but
not a big deal.
Signed-off-by: Mike Frysinger <[email protected]>
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The common spi flash layer displays useful info when probing, so no
need for us to duplicate that.
Signed-off-by: Mike Frysinger <[email protected]>
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This patch adds [+]len handler for the erase command that will
automatically round up the requested erase length to the flash's
sector_size.
Signed-off-by: Richard Retanubun <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
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For uImage always has a 64 bytes header, we couldn't expect to do
the xip from the header but should xip from the image start.
The latter logic in that section is also move the image from image_start
to the load address, so sync this logic to the xip operation.
Signed-off-by: Lei Wen <[email protected]>
Acked-by: Mike Frysinger <[email protected]>
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Simple command to decode/check an LDR image before we try to boot it.
Signed-off-by: Mike Frysinger <[email protected]>
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Now that the common bootrom.h sets up defines for us, switch to them
rather than our own local set.
Signed-off-by: Mike Frysinger <[email protected]>
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Conflicts:
drivers/usb/host/ehci-pci.c
Signed-off-by: Wolfgang Denk <[email protected]>
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On some boards the environment may not be located at a fixed address in
the MMC/SDHC card. This allows those boards to implement their own
means to report what address the environment is located at.
Signed-off-by: Mingkai Hu <[email protected]>
Signed-off-by: Jerry Huang <[email protected]>
Signed-off-by: Zhao Chenhui <[email protected]>
Acked-by: Andy Fleming <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
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The numeric constants in the switch statements are replaced by #defines
added to the common ddr_spd.h header. This dramatically improves the
readability of the switch statments.
In addition, a few of the longer lines were cleaned up, and the DDR2
type for an SO-RDIMM module was added to the DDR2 switch statement.
Signed-off-by: Kyle Moffett <[email protected]>
Cc: Andy Fleming <[email protected]>
Cc: Kim Phillips <[email protected]>
Acked-by: York Sun <[email protected]>
Signed-off-by: Kumar Gala <[email protected]>
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The reset request in usb_stor_get_info is causing issues with some usb
sticks. Some of these sticks vendor_id/product_id have been hardcoded to
not reset but better is to remove the reset altogether. It is not needed.
Signed-off-by: Erik Hansen <[email protected]>
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Some ubi commands returned negative error codes, resulting in
the following error message on the prompt:
"exit not allowed from main input shell."
Negative error codes are not allowed.
This patch now changes the UBI code to return positive error codes.
Additionally "better" error codes are used, for example "ENOMEM" when
no memory is available for the UBI volume creation any more.
Also the output of some commands is enhanced:
Before:
=> ubi read 100000 testvol 100000
Volume testvol found at volume id 0
read 1048576 bytes from volume 0 to 100000(buf address)
=> ubi write 100000 testvol 1000
Volume testvol found at volume id 0
After:
=> ubi read 100000 testvol 100000
Read 1048576 bytes from volume testvol to 00100000
=> ubi write 100000 testvol 1000
4096 bytes written to volume testvol
Signed-off-by: Stefan Roese <[email protected]>
Cc: Wolfgang Denk <[email protected]>
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Signed-off-by: Tom Warren <[email protected]>
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These variables are only used in case CONFIG_SYS_NO_FLASH is NOT set:
struct mtd_device *dev;
struct part_info *part;
u8 dev_type, dev_num, pnum;
Signed-off-by: Remy Bohmer <[email protected]>
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This adds support for using USB Ethernet dongles in host mode. This is just
the framework - drivers will come later. A new config option called
CONFIG_USB_HOST_ETHER can be defined in board config files to switch this
on.
The was originally written by NVIDIA and was cleaned up for release by the
Chromium authors.
Signed-off-by: Simon Glass <[email protected]>
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The unzip command did not provide a way for the caller to get any
information about the uncompressed size. To make it better usable in
scripts, we now store the uncompressed size in the `filesize'
variable, like we do when for example loading a file over the network
or when reading it from a file system. Following that analogy, it is
only consequent to also print the size.
Signed-off-by: Wolfgang Denk <[email protected]>
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The implementation of the string compare function of the "itest"
command was weird, as only the length of the shortest argument was
included in the compare, with the result that something like
"itest.s abd == abddef" would return TRUE. Fix this.
Signed-off-by: Wolfgang Denk <[email protected]>
Acked-by: Detlev Zundel <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
Cc: Anatolij Gustschin <[email protected]>
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Previously, uninitialized stack space was being referenced.
Signed-off-by: Scott Wood <[email protected]>
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While debugging some USB stuff, I've first missed that there are actually
two defines necessary to get usefull output. The one needed to get debug output
for the communication with HUBs was burried somewhere deep inside the code.
Change that so that a #define DEBUG is enough while still leaving the possibility
to reduce unwanted debug output.
Signed-off-by: Alexander Holler <[email protected]>
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I currently don't know if the error could have other consequences
than a wrong output when turning debug on.
Signed-off-by: Alexander Holler <[email protected]>
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commit 8bde63eb3f79d68f693201528dafc8ae7aa087de ([MIPS] Rename Alchemy
processor configs into CONFIG_SOC_*) forgot to pick up this one.
Signed-off-by: Shinya Kuribayashi <[email protected]>
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When redundand environments are used the serial needs
to get increased, otherwise the old one will still be used.
Signed-off-by: Alexander Holler <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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After years of unsuccessful research I've finally shamelessly stolen other
peoples intellectual properties to present the all-new and world-changing
updated version command:
-
U-Boot>> version
U-Boot 2010.12-00014-g7435056-dirty (Jan 18 2011 - 23:19:38)
MyBoard
gcc (GCC) 0.42 (Distro foobar)
GNU ld (GNU Binutils) 0.314159265
-
May the toolchain bugs rest in peace.
Signed-off-by: Alexander Holler <[email protected]>
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CONFIG_SPLASH_SCREEN_ALIGN makes uboot support display
offset for splashimage. The framebuffer writing address
should be calculated according to different kinds of
framebuffer pixel format, i.e., bits per pixel value.
Signed-off-by: Liu Ying <[email protected]>
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There are several users of the hwconfig APIs (8xxx DDR) before we have
the environment properly setup. This causes issues because of the
numerous ways the environment might be accessed because of the
non-volatile memory it might be stored in. Additionally the access
might be so early that memory isn't even properly setup for us.
Towards resolving these issues we provide versions of all the hwconfig
APIs that can be passed in a buffer to parse and leave it to the caller
to determine how to allocate and populate the buffer.
We use the _f naming convention for these new APIs even though they are
perfectly useable after relocation and the environment being ready.
We also now warn if the non-f APIs are called before the environment is
ready to allow users to address the issues.
Finally, we convert the 8xxx DDR code to utilize the new APIs to
hopefully address the issue once and for all. We have the 8xxx DDR code
create a buffer on the stack and populate it via getenv_f().
Signed-off-by: Kumar Gala <[email protected]>
Acked-by: Wolfgang Denk <[email protected]>
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Documented is CONFIG_CMD_SHA1, through confusion in the source
CONFIG_CMD_SHA1 and CONFIG_CMD_SHA1SUM has to be used to enable
sha1sum.
Fix both, the documentation and the source, so that only
CONFIG_CMD_SHA1SUM is needed to enable the command sha1sum.
Signed-off-by: Alexander Holler <[email protected]>
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When a flash partition was positioned at the very top of a 32-bit memory
map (eg located at 0xf8000000 with a size of 0x8000000)
get_part_sector_size_nor() would incorrectly calculate the partition's
ending address to 0x0 due to overflow. When the overflow occurred
get_part_sector_size_nor() would falsely return a sector size of 0.
A sector size of 0 results in subsequent jffs2 operations failing.
To workaround the overflow subtract 1 from calculated address of
the partition endpoint.
Signed-off-by: Peter Tyser <[email protected]>
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This patch add addition suffix to nand write to give the uboot
the power to directly burn the yaffs image to nand.
Signed-off-by: Lei Wen <[email protected]>
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This reverts commit 5a442c0addc69d0c4b58e98e5aec1cf07576debb.
This commit changed the behaviour of getenv_yesno() (both the default
behaviour and the documented behaviour for abbreviated arguments)
which resulted in problems in several areas.
Signed-off-by: Wolfgang Denk <[email protected]>
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The include/miiphy.h header duplicates a lot of things from linux/mii.h.
So punt all the things that overlap to keep the API simple and to make
merging between U-Boot and Linux simpler.
Signed-off-by: Mike Frysinger <[email protected]>
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These strings are only read, so no need to have them be writable.
Signed-off-by: Mike Frysinger <[email protected]>
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These "last" variables aren't used outside of this file, so add static.
Signed-off-by: Mike Frysinger <[email protected]>
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Rather than keep the load_addr definition with the bootm code (which
just happens to use this), move it to the common env code. This way
we can disable bootm support completely while retaining load_addr
usage with many other commands.
Signed-off-by: Mike Frysinger <[email protected]>
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