Stephen Warren [Wed, 10 Oct 2012 07:57:51 +0000 (07:57 +0000)]
disk: initialize name/part fields when returning a whole disk
When get_device_and_partition() finds a disk without a partition table,
under some conditions, it "returns" a disk_partition_t that describes
the entire raw disk. Make sure to initialize all fields in the partition
descriptor in that case.
The value chosen for name is just some arbitrary descriptive string.
The value chosen for info matches the check at the end of
get_device_and_partition(). However, it's probably not that important;
it's not obvious that the value is really used.
Reported-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Signed-off-by: Tom Rini <trini@ti.com>
Simon Glass [Thu, 27 Sep 2012 15:41:55 +0000 (15:41 +0000)]
arm: fdt: Relocate fdt along with other data
Rather than leave the fdt down next to the code/data, we really should
relocate it along with everything else. For CONFIG_OF_EMBED this happens
automatically, but for CONFIG_OF_SEPARATE it does not.
Add code to copy the fdt and point to the new copy after relocation.
Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stephen Warren <swarren@nvidia.com>
When the environment sectors in the flash are big, one get those errors :
mcf547x_8x/start.S:173: relocation truncated to fit: R_68K_PC16 against
symbol `cpu_init_f' defined in .text section in libmcf547x_8x.a(cpu_init.o)
mcf547x_8x/start.S:174: relocation truncated to fit: R_68K_PC16 against
symbol `board_init_f' defined in .text section in libm68k.a(board.o)
Fix that.
Signed-off-by: Philippe De Muyter <phdm@macqel.be> Cc: "Jin Zhengxiong-R64188" <R64188@freescale.com> Cc: Jason Jin <jason.jin@freescale.com>
Marek Vasut [Sat, 21 Jul 2012 05:02:22 +0000 (05:02 +0000)]
dm: Move s3c24xx USB driver to a proper place
Signed-off-by: Marek Vasut <marex@denx.de> Cc: David Müller <d.mueller@elsoft.ch> Cc: Minkyu Kang <mk7.kang@samsung.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: U-Boot DM <u-boot-dm@lists.denx.de>
Marek Vasut [Sat, 21 Jul 2012 05:02:21 +0000 (05:02 +0000)]
dm: wdt: arm: Move tnetv107x into drivers/watchdog/
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Oliver Brown <obrown@adventnetworks.com> Cc: Wolfgang Denk <wd@denx.de> Cc: Albert Aribaud <albert.u.boot@aribaud.net> Cc: U-Boot DM <u-boot-dm@lists.denx.de>
Paul Gortmaker [Wed, 26 Sep 2012 11:43:54 +0000 (11:43 +0000)]
powerpc: delete Wind River SBC8560/8540 support
The sbc8548/60 (both similar, just variations in UART hardware)
support has been removed from the linux kernel as of v3.6-rc1~132
so lets also now remove it from the u-boot tree as well.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Fabio Estevam [Mon, 7 May 2012 10:56:00 +0000 (10:56 +0000)]
mx5: Add workaround for ARM erratum ID 468414
Add the software workaround for ARM erratum ID 468414.
According to mx53/mx51 errata document:
"ENGcm11133 - ARM: NEON load data can be incorrectly forwarded to a
subsequent request
Description:
Under very specific set of conditions, data from a Neon load request can be incorrectly forwarded
to a subsequent, unrelated memory request.
The conditions are as follows:
• Neon loads and stores must be in use
• Neon L1 caching must be disabled
• Trustzone must be configured and in use
• The secure memory address space and the non-secure memory address space both use the same
physical addresses, either as an alias or the same memory location or for separate memory
locations
The issue is reported by ARM, erratum ID 468414, Category 2"
Dirk Behme [Wed, 8 Aug 2012 02:26:31 +0000 (02:26 +0000)]
mx6qsabrelite: enable DCache and MMC bounce buffer
The recent U-Boot version 2012.07 has improved drivers
(e.g. MMC and network/FEC) regarding DCache handling.
So it should be safe to use the DCache on the i.MX6, now.
Fabio Estevam [Mon, 15 Oct 2012 05:37:16 +0000 (05:37 +0000)]
mx5: lowlevel_init.S: Fix PLL settings for mx53
Currently PLL2 is not explicitely configured for mx53 and it runs at 333MHz.
Since PLL2 is the parent clock for DDR2, IPU, VPU, we should set it at 400MHz
instead.
Without doing so, it is not possible to use a 2.6.35 FSL kernel and display HDMI
at 1080p because the IPU clock cannot reach the requested frequency.
Set PLL2 to 400MHz, so that 1080p can be played and the DDR2 can run at its
maximum frequency.
Also, setup the other PLL's as done in FSL U-boot and re-arrange the code a little
bit to allow easier comparison with the original clock setup from FSL U-boot.
Marek Vasut [Tue, 9 Oct 2012 07:20:22 +0000 (07:20 +0000)]
fs: fat: Fix mkcksum() function parameters
The mkcksum() function now takes one parameter, the pointer to
11-byte wide character array, which it then operates on.
Currently, the function is wrongly passed (dir_entry)->name, which
is only 8-byte wide character array. Though by further inspecting
the dir_entry structure, it can be noticed that the name[8] entry
is immediatelly followed by ext[3] entry. Thus, name[8] and ext[3]
in the dir_entry structure actually work as this 11-byte wide array
since they're placed right next to each other by current compiler
behavior.
Depending on this is obviously wrong, thus fix this by correctly
passing both (dir_entry)->name and (dir_entry)->ext to the mkcksum()
function and adjust the function appropriately.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Tom Rini <trini@ti.com>
Stephen Warren [Mon, 8 Oct 2012 08:14:40 +0000 (08:14 +0000)]
disk: part_dos: print partition UUID in partition list
This information may be useful to compare against command "part uuid",
or if you want to manually paste the information into the kernel
command-line.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
[trini: print_one_part / print_part_dos output strings didn't quite
match before the changes] Signed-off-by: Tom Rini <trini@ti.com>
Stephen Warren [Mon, 8 Oct 2012 08:14:37 +0000 (08:14 +0000)]
disk: part_efi: set bootable flag in partition objects
A partition is considered bootable if it either has the "legacy BIOS
bootable" flag set, or if the partition type UUID matches the standard
"system" type.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Mon, 8 Oct 2012 08:14:35 +0000 (08:14 +0000)]
disk: part_efi: add new partition attribute definitions
Add no_block_io_protocol and legacy_bios_bootable attribute definitions.
These are sourced from UEFI Spec 2.3, page 105, table 19. Credits to the
libparted source for the specification pointer.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Mon, 8 Oct 2012 08:14:34 +0000 (08:14 +0000)]
disk: part_efi: print partition UUIDs
When printing the partition table, print the partition type UUID and the
individual partition UUID. Do this unconditionally, since partition UUIDs
are useful.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Mon, 8 Oct 2012 08:14:33 +0000 (08:14 +0000)]
disk: part_efi: re-order partition list printf, change case
The partition name is a long variable-length string. Move it last on
the line to ensure consistent layout and that the entries align with
the "header" line. Also, surround it in quotes, so if it's empty, it's
obvious that something is still being printed.
Also, change the case of the LBA numbers; lower-case looks nicer in my
opinion, and will be more consistent with the UUID printing that is
added later in this series.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Mon, 8 Oct 2012 08:14:32 +0000 (08:14 +0000)]
disk: part_efi: remove indent level from loop
Simplify the partition printing loop in print_part_efi() to bail out
early when the first invalid partition is found, rather than indenting
the whole body of the loop. This simplifies later patches.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Mon, 8 Oct 2012 07:45:54 +0000 (07:45 +0000)]
disk: get_device_and_partition() return value fixes
When no valid partitions are found, guarantee that we return -1. This
most likely already happens, since the most recent get_partition_info()
will have returned an error. However, it's best to be explicit.
Remove an unnecessary assignment of ret=0 in the success case; this value
is over-written with the processed partition ID later.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Pavel Herrmann [Sun, 7 Oct 2012 05:56:10 +0000 (05:56 +0000)]
make ide_led() a weak alias
Make ide_led() a weak alias instead of global/local function/empty macro
based on CONFIG_IDE_LED value and/or board-specific CONFIGs, to get rid of
board-specific code in cmd_ide.c
Define dummy values to get rid of compoler errors in case where ide_led()
used to be an empty macro
Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com>
Pavel Herrmann [Tue, 9 Oct 2012 07:04:39 +0000 (07:04 +0000)]
change all versions of input_data() and output_data() to global weak aliases
This changes input_data() and friends from static function to global symbols
under weak alias, to enable board specific overrides (and therefore get rid of
board-specific code in cmd_ide.c)
Also declare ide_bus_offset in the header file, so other files can use
ATA_CURR_BASE as well.
Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com>
Pavel Herrmann [Tue, 9 Oct 2012 07:01:56 +0000 (07:01 +0000)]
split mpc8xx hooks from cmd_ide.c
move most of mpc8xx hooks from cmd_ide.c into ide_preinit() and newly created
ide_init_postreset() (invoked after calling ide_reset after ide_preinit),
some cleanup to make checkpatch happy, enable IDE init hooks in configs of
affected boards.
confusingly, these hooks are used by more than just mpc8xx-based boards, and
therefore are placed in arch/ppc/lib/
note: checkpatch still emits warnings about using volatile
Signed-off-by: Pavel Herrmann <morpheus.ibis@gmail.com>
Marek Vasut [Sat, 6 Oct 2012 14:07:06 +0000 (14:07 +0000)]
kerneldoc: stdio: tmpl: Add stdio template
Add STDIO documentation template.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
[trini: Fix DOCBOOKS line as we don't have linker_lists yet] Signed-off-by: Tom Rini <trini@ti.com>
Marek Vasut [Sat, 6 Oct 2012 14:07:04 +0000 (14:07 +0000)]
serial: Reorder get_current()
Reorder the get_current() function to make it a bit more readable.
The code does not grow and there is minor change in the code logic,
where dev != NULL is now checked in any case.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
Marek Vasut [Sat, 6 Oct 2012 14:07:03 +0000 (14:07 +0000)]
serial: Reorder serial_assign()
Reorder serial_assign() function to get rid of the extra level of
indentation. Also, adjust the return value to be -EINVAL instead of
positive one to be more consistent.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
Marek Vasut [Sat, 6 Oct 2012 14:07:02 +0000 (14:07 +0000)]
serial: Use default_serial_puts() in drivers
Replace the in-place ad-hoc implementation of serial_puts() within
the drivers with default_serial_puts() call. This cuts down on the
code duplication quite a bit.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
Marek Vasut [Sat, 6 Oct 2012 14:07:01 +0000 (14:07 +0000)]
serial: Implement default_serial_puts()
U-Boot contains a lot of duplicit implementations of serial_puts()
call which just pipes single characters into the port in loop. Implement
function that does this behavior into common code, so others can make
easy use of it.
This function is called default_serial_puts() and it's sole purpose
is to call putc() in loop on the whole string passed to it.
Signed-off-by: Marek Vasut <marex@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Tom Rini <trini@ti.com>
Stefan Roese [Wed, 19 Sep 2012 03:18:53 +0000 (03:18 +0000)]
mpc82xx: Remove BMW board port
As the board seems to be unmaintained for some time, lets remove
the support in mainline completely.
Signed-off-by: Stefan Roese <sr@denx.de> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: James F. Dougherty <jfd@broadcom.com> Cc: Wolfgang Denk <wd@denx.de> Acked-by: Marek Vasut <marex@denx.de>
nds32: Change macro from BOARD_LATE_INIT to CONFIG_BOARD_LATE_INIT
With almost all the architecture and board BOARD_LATE_INIT does not use.
CONFIG_BOARD_LATE_INIT is used instead.
This changed CONFIG_BOARD_LATE_INIT from BOARD_LATE_INIT.
Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com> CC: Macpaul Lin <macpaul@andestech.com>
[trini: Fixup for context changes] Signed-off-by: Tom Rini <trini@ti.com>
Zhi-zhou Zhang [Tue, 16 Oct 2012 13:02:08 +0000 (15:02 +0200)]
MIPS: add support for 64 bit addressing
Prepare for upcoming mips64 support. This patch add mips64 address
support.
Signed-off-by: Zhizhou Zhang <etou.zh@gmail.com>
[daniel.schwierzeck@gmail.com: prefer _MIPS_SZLONG in posix_types.h to fix some warnings] Signed-off-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Eric Nelson [Wed, 3 Oct 2012 07:28:43 +0000 (07:28 +0000)]
i.MX6: mx6qsabrelite: Add splash screen support
Adds support for HDMI, two LVDS panels and one RGB panel to
the SABRE-Lite board.
Displays supported:
HDMI - 1024 x 768 for maximum compatibility
Hannstar-XGA - 1024 x 768 LVDS (Freescale part number MCIMX-LVDS1)
wsvga-lvds - 1024 x 600 LVDS (Boundary p/n Nit6X_1024x600)
wvga-rgb - 800 x 480 RGB (Boundary p/n Nit6X_800x480)
Since the ipuv3_fb display driver currently supports only a single display,
this code auto-detects panel by probing the HDMI Phy for Hot Plug Detect
or the I2C touch controller of the LVDS and RGB displays in the priority
listed above.
Setting 'panel' environment variable to one of the names above will
override auto-detection.
Signed-off-by: Eric Nelson <eric.nelson@boundarydevices.com>
On mxc, each SDHC instance has a dedicated clock, so gd->sdhc_clk is not
suitable for the multi-instance use case (initialization made directly with
fsl_esdhc_initialize()).
This patch fixes this issue by adding a configuration field for the SDHC input
clock frequency.
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Eric Bénard <eric@eukrea.com> Cc: Otavio Salvador <otavio@ossystems.com.br> Cc: Fabio Estevam <fabio.estevam@freescale.com> Cc: Jason Liu <r64343@freescale.com> Cc: Matt Sealey <matt@genesi-usa.com> Cc: Andy Fleming <afleming@gmail.com>
gd->sdhc_clk must also be set accordingly. This is good for the case only a
single SDHC instance is used (initialization made with fsl_esdhc_mmc_init()). A
future patch will fix the multi-instance use case (initialization made directly
with fsl_esdhc_initialize()).
Signed-off-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com> Cc: Stefano Babic <sbabic@denx.de> Cc: Eric Bénard <eric@eukrea.com> Cc: Otavio Salvador <otavio@ossystems.com.br>
Clean up mx35 lowlevel_init:
- Indent with tabs.
- Fix comments.
- Use defined values instead of literal constants.
- Use defined macros instead of duplicating code.
- Use macro parameters with default values instead of #define'd configs.
Łukasz Dałek [Mon, 15 Oct 2012 07:46:54 +0000 (07:46 +0000)]
h2200: Add support for iPAQ h2200 palmtop
Add basic support for HP iPAQ h2200 palmtop. h2200 palmtop was targeted
to general consumers. It has 64 MB of RAM, 32 MB flash. No intergrated
Wi-Fi nor Ethernet. Based on Intel PXA255 processor. It was shipped with
Windows CE 4.2 operating system.
Gerald Van Baren [Tue, 16 Oct 2012 02:24:36 +0000 (22:24 -0400)]
libfdt: Add helper function to create a trivial, empty tree
The libfdt read/write functions are now usable enough that it's become a
moderately common pattern to use them to build and manipulate a device
tree from scratch. For example, we do so ourself in our rw_tree1 testcase,
and qemu is starting to use this model when building device trees for some
targets such as e500.
However, the read/write functions require some sort of valid tree to begin
with, so this necessitates either having a trivial canned dtb to begin with
or, more commonly, creating an empty tree using the serial-write functions
first.
This patch adds a helper function which uses the serial-write functions to
create a trivial, empty but complete and valid tree in a supplied buffer,
ready for manipulation with the read/write functions.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
From git://git.jdl.com/software/dtc.git patch hash be6026838 with
adaptations to include/libfdt.h and lib/libfdt/Makefile for the U-Boot
environment.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
Joe Hershberger [Fri, 17 Aug 2012 10:34:39 +0000 (10:34 +0000)]
fdt: Check for a token to skip auto-hash validation
Allow the itb file to declare to u-boot that its hash should not be
checked automatically on bootm or iminfo. This allows an image to
either be checked automatically or to include a script which may
check it otherwise (such as after part of the itb has been relocated
to RAM by the script).
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Joe Hershberger [Fri, 17 Aug 2012 10:34:36 +0000 (10:34 +0000)]
fdt: Limit printed hex in fdt print and list commands
Prevent printing the entire image in a itb. It is most likely unhelpful
to have the hex of the entire image scroll for minutes on your slow
serial console.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
Joe Hershberger [Fri, 17 Aug 2012 10:34:35 +0000 (10:34 +0000)]
fdt: Check error codes returned from fdtlib when loading ITB
Before this patch, error codes returned from fdtlib were ignored and
continued access would cause a crash. Now just check if the image is
truncated and error if so.
Signed-off-by: Joe Hershberger <joe.hershberger@ni.com>
David Gibson [Tue, 28 Aug 2012 00:39:00 +0000 (19:39 -0500)]
libfdt: Add helpers for 64-bit integer properties
In device trees in the world, properties consisting of a single 64-bit
integer are not as common as those consisting of a single 32-bit, cell
sized integer, but they're common enough that they're worth including
convenience functions for.
This patch adds helper wrappers of fdt_setprop_inplace(), fdt_setprop() and
fdt_appendprop() for handling 64-bit integer quantities in properties. For
better consistency with the names of these new *_u64() functions we also
add *_u32() functions as alternative names for the existing *_cell()
functions handling 32-bit integers.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Minghuan Lian [Tue, 28 Aug 2012 00:38:59 +0000 (19:38 -0500)]
libfdt: Add support for appending the values to a existing property
Some properties may contain multiple values, these values may need
to be added to the property respectively. this patch provides this
functionality. The main purpose of fdt_append_prop() is to append
the values to a existing property, or create a new property if it
dose not exist.
Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com> Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
projects / u-boot.git / log
