12 Apr, 2012
1 commit
-
Signed-off-by: Michael Jones
02 Apr, 2012
1 commit
-
Make endianess of target CPU configurable. Use the new config
option for dbau1550_el and pb1000 boards.Adapt linking of standalone applications to pass through
endianess options to LD.Build tested with:
- ELDK 4 mips_4KC- and mips4KCle
- Sourcery CodeBench Lite 2011.03-93With this patch all 26 MIPS boards can be compiled now in one step by
running "MAKEALL -a mips".Signed-off-by: Daniel Schwierzeck
31 Mar, 2012
4 commits
-
* 'master' of git://git.denx.de/u-boot-usb:
Enable high speed support for USB device framework and usbtty -
This patch allows loading RAW ramdisk via bootz command. The raw ramdisk is
loaded only in case it's size is specified:bootz :
For example:
bootz 0x42000000 0x43000000:0x12345 0x44000000
Signed-off-by: Marek Vasut
Signed-off-by: Rob Herring
Cc: Tom Warren
Cc: albert.u.boot@aribaud.net
Cc: afleming@gmail.com
Cc: Simon Glass
Cc: Stephen Warren
Cc: Nicolas Pitre
Cc: Wolfgang Denk
Cc: Detlev Zundel -
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
Cc: Tom Warren
Cc: albert.u.boot@aribaud.net
Cc: afleming@gmail.com,
Cc: Simon Glass ,
Cc: Stephen Warren
Cc: Nicolas Pitre
Cc: Wolfgang Denk
Cc: Detlev Zundel -
* '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
29 Mar, 2012
1 commit
-
CONFIG_USB_EHCI_TXFIFO_THRESH enables setting of the txfilltuning
field in the EHCI controller on reset.Signed-off-by: Simon Glass
Acked-by: Remy Bohmer
Signed-off-by: Tom Warren
28 Mar, 2012
1 commit
-
This patch adds the support for high speed in usb device framework and usbtty
driver. This feature has been kept within a macro CONFIG_USBD_HS, so the board
configuration files have to define this macro to enable high speed support.Along with that specific peripheral drivers also need to define a function to
let the framework know that the enumeration has happened at high speed.
This function prototype is "int is_usbd_high_speed(void)"Signed-off-by: Vipin Kumar
Signed-off-by: Amit Virdi
27 Mar, 2012
1 commit
-
Signed-off-by: Tom Rini
26 Mar, 2012
1 commit
-
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
Signed-off-by: Kyungmin Park
Signed-off-by: Maximilian Schwerin
Signed-off-by: Anatolij Gustschin
24 Mar, 2012
1 commit
-
This reverts commit 295d3942b806552503243f5cfb36aec6f1b5a9bf.
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
Signed-off-by: Wolfgang Denk
19 Mar, 2012
1 commit
-
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_kernelSigned-off-by: Simon Glass
28 Feb, 2012
1 commit
-
The commit message of a28afca (Add uboot "fdt_high" enviroment variable)
states that fdt_high behaves similarly to the existing initrd_high.
But fdt_high actually has an outstanding difference from initrd_high.
The former specifies the start address, while the later specifies the
end address.As fdt_high and initrd_high will likely be used together, it'd be nice
to have them behave same. The patch changes the behavior of fdt_high
to have it aligned with initrd_high.The document of fdt_high in README is updated with an example to
demonstrate the usage of this environment variable.Signed-off-by: Shawn Guo
Acked-by: Simon Glass
14 Feb, 2012
1 commit
-
* 'sf' of git://git.denx.de/u-boot-blackfin:
README: Add description of SPI Flash (SF) command configuration
sf command: allow default bus and chip selects
sf: eeprom_m95xxx: set a sane default timeout
sf: eeprom_m95xxx: fix up style
13 Feb, 2012
1 commit
-
Acked-by: Jason Liu
Signed-off-by: Eric Nelson
Signed-off-by: Mike Frysinger
12 Feb, 2012
1 commit
-
The V bit of the c1 register of CP15 should not be cleared on DA850
SoCs since they have no valid memory at 0x00000000. This patch
introduces a configuration option CONFIG_SYS_EXCEPTION_VECTORS_HIGH
that allows setting the correct value for the V bit.Signed-off-by: Christian Riesch
Reported-by: Sughosh Ganu
Cc: Albert Aribaud
Cc: Tom Rini
Cc: Sughosh Ganu
Cc: Heiko Schocher
19 Jan, 2012
1 commit
-
There are tools that automatically extract this information, so better
make it up to date.Signed-off-by: Wolfgang Denk
06 Jan, 2012
1 commit
-
This adds ethernet driver for Calxeda xgmac found on Highbank SOC.
Signed-off-by: Rob Herring
Fix: WARNING: __aligned(size) is preferred over
__attribute__((aligned(size)))
Signed-off-by: Wolfgang Denk
18 Dec, 2011
1 commit
-
From: Sonny Rao
These functions are useful in U-Boot because they allow a graceful failure
rather than an unpredictable stack overflow when printf() buffers are
exceeded.Mostly copied from the Linux kernel. I copied vscnprintf and
scnprintf so we can change printf and vprintf to use the safe
implementation but still return the correct values.(Simon Glass modified this commit a little)
Signed-off-by: Sonny Rao
17 Dec, 2011
1 commit
-
Add documentation for CONFIG_USB_ULPI and CONFIG_USB_ULPI_VIEWPORT
configuration options.Signed-off-by: Igor Grinberg
09 Dec, 2011
2 commits
-
This patch adds support for console output before the console is inited.
The main purpose of this is to deal with a very early panic() which would
otherwise cause a silent hang.A new board_pre_console_putc() function is added to the board API. If
provided by the board it will be called in the event of console output
before the console is ready. This function should turn on all UARTs and
spray the character out if it possibly can.The feature is controlled by a new CONFIG_PRE_CONSOLE_PUTC option.
Signed-off-by: Simon Glass
Acked-by: Graeme Russ -
The BAB7xx boards are almost deceased. They cause build warnings, an
it's not worth the effort to fix these. Remove the dead body.Signed-off-by: Wolfgang Denk
Cc: Frank Gottschling
07 Dec, 2011
1 commit
-
TPM (Trusted Platform Module) is an integrated circuit and
software platform that provides computer manufacturers with the
core components of a subsystem used to assure authenticity,
integrity and confidentiality.This driver supports version 1.2 of the TCG (Trusted Computing
Group) specifications.The TCG specification defines several so called localities in a
TPM chip, to be controlled by different software layers. When
used on a typical x86 platform during the firmware phase, only
locality 0 can be accessed by the CPU, so this driver even while
supporting the locality concept presumes that only locality zero
is used.This implementation is loosely based on the article "Writing a
TPM Device Driver" published on http://ptgmedia.pearsoncmg.comCompiling this driver with DEBUG defined will generate trace of
all accesses to TMP registers.This driver has been tested and is being used in three different
functional ChromeOS machines (Pinetrail and Sandy Bridge Intel
chipsets) all using the same Infineon SLB 9635 TT 1.2 device.A u-boot cli command allowing access to the TPM was also
implemented and is being submitted as a second patch.Change-Id: I22a33c3e5b2e20eec9557a7621bd463b30389d73
Signed-off-by: Vadim Bendebury
CC: Wolfgang Denk
29 Nov, 2011
1 commit
-
Several macros are used to identify and locate the microcode binary image
that U-boot needs to upload to the QE or Fman. Both the QE and the Fman
use the QE Firmware binary format to package their respective microcode data,
which is why the same macros are used for both. A given SOC will only have
a QE or an Fman, so this is safe.Unfortunately, the current macro definition and usage has inconsistencies.
For example, CONFIG_SYS_FMAN_FW_ADDR was used to define the address of Fman
firmware in NOR flash, but CONFIG_SYS_QE_FW_IN_NAND contains the address
of NAND. There's no way to know by looking at a variable how it's supposed
to be used.In the future, the code which uploads QE firmware and Fman firmware will
be merged.Signed-off-by: Timur Tabi
Signed-off-by: Kumar Gala
16 Nov, 2011
1 commit
-
since commits:
davinci: emac: add support for more than 1 PHYs
062fe7d332c28ede25626f448681e43d76bb312edavinci: remove obsolete macro CONFIG_EMAC_MDIO_PHY_NUM
fb1d6332b5430b90a8fa8ebab709f33a60e9f816I get following warning on the enbw_cmc board:
Err: serial
Net: 5 ETH PHY detected
miiphy_register: non unique device name 'KSZ8873 @ 0x01'
DaVinci-EMAC
Hit any key to stop autoboot: 0Also I see some debug printfs:
=> run load
+ emac_close
+ emac_ch_teardown
- emac_ch_teardown
+ emac_ch_teardown
- emac_ch_teardown
- emac_close
+ emac_open
- emac_open
Using DaVinci-EMAC devicereason is 062fe7d332c28ede25626f448681e43d76bb312e new define MAX_PHY.
This is set to 3! I get on this board 5 active phys, so
this leads in wrong memory writes ...so I changed:
- define CONFIG_SYS_DAVINCI_EMAC_PHY_COUNT to set
the MAX_PHY value, add a description in README
for the new CONFIG_SYS option.
- print an error message if more then MAX_PHYs are
detected.
- fill the active_phy_addr array in a for loop with
0xff
- changed printf() in debug_emac()Signed-off-by: Heiko Schocher
Cc: Sandeep Paulraj
Cc: Albert ARIBAUD
Cc: Wolfgang Denk
Cc: Manjunath Hadli
Cc: Prabhakar Lad
Cc: Mike Frysinger
Cc: Tom Rini
Signed-off-by: Sandeep Paulraj
05 Nov, 2011
1 commit
-
CONFIG_MXC_SPI currently works on MX31/35/51 boards, so update the README file.
Signed-off-by: Fabio Estevam
04 Nov, 2011
2 commits
-
similiar to commit dc7cd8e59ba077f3b4c1a4557c9cd86a31b9ab1f, only
adapted for the new spl framework.Signed-off-by: Heiko Schocher
Acked-by: Tom Rini
Acked-by: Scott Wood
Cc: Albert ARIBAUD
Cc: Sandeep Paulraj
Signed-off-by: Sandeep Paulraj -
Rename mc13783-rtc so that it can be used for both MC13783 and MC13892 PMICs.
efikamx board, for example, does use a MC13892 PMIC, but the RTC selection is currently made as:
#define CONFIG_RTC_MC13783
,which is not very obvious.
Let the MC13783 and MC13892 RTC be selected by:
#define CONFIG_RTC_MC13XXX
Signed-off-by: Fabio Estevam
Acked-by: Stefano Babic
28 Oct, 2011
4 commits
-
As a part of the manufacturing process for some of our custom hardware,
we are programming the EEPROMs attached to our Intel 82571EB controllers
from software using U-Boot and Linux.This code provides several conditionally-compiled features to assist in
our manufacturing process:CONFIG_CMD_E1000:
This is a basic "e1000" command which allows querying the controller
and (if other config options are set) performing EEPROM programming.
In particular, with CONFIG_E1000_SPI this allows you to display a
hex-dump of the EEPROM, copy to/from main memory, and verify/update
the software checksum.CONFIG_E1000_SPI_GENERIC:
Build a generic SPI driver providing the standard U-Boot SPI driver
interface. This allows commands such as "sspi" to access the bus
attached to the E1000 controller. Additionally, some E1000 chipsets
can support user data in a reserved space in the E1000 EEPROM which
could be used for U-Boot environment storage.CONFIG_E1000_SPI:
The core SPI access code used by the above interfaces.For example, the following commands allow you to program the EEPROM from
a USB device (assumes CONFIG_E1000_SPI and CONFIG_CMD_E1000 are enabled):
usb start
fatload usb 0 $loadaddr 82571EB_No_Mgmt_Discrete-LOM.bin
e1000 0 spi program $loadaddr 0 1024
e1000 0 spi checksum updatePlease keep in mind that the Intel-provided .eep files are organized as
16-bit words. When converting them to binary form for programming you
must byteswap each 16-bit word so that it is in little-endian form.This means that when reading and writing words to the SPI EEPROM, the
bit ordering for each word looks like this on the wire:Time >>>
------------------------------------------------------------------
... [7, 6, 5, 4, 3, 2, 1, 0, 15, 14, 13, 12, 11, 10, 9, 8], ...
------------------------------------------------------------------
(MSB is 15, LSB is 0).Signed-off-by: Kyle Moffett
Cc: Ben Warren -
This renames BOARD_LATE_INIT to CONFIG_BOARD_LATE_INIT.
Along the way it removes some leftover#define BOARD_LATE_INIT 1
and adds some basic documentation for board specific
callbacks in README.Signed-off-by: Helmut Raiger
Acked-by: Stefano Babic -
Add documentation for CONFIG_GATEWAYIP and CONFIG_NETMASK;
also add information which environment variables are set.Signed-off-by: Wolfgang Denk
Acked-by: Simon Glass -
Signed-off-by: Wolfgang Denk
27 Oct, 2011
6 commits
-
In some cases, saving data in RAM as a file with FAT format is required.
This patch allows the file to be written in FAT formatted partition.The usage is similar with reading a file.
First, fat_register_device function is called before file_fat_write function
in order to set target partition.
Then, file_fat_write function is invoked with desired file name,
start ram address for writing data, and file size.Signed-off-by: Donggeun Kim
Signed-off-by: Kyungmin Park -
This adds support for a new environment variable called 'fdtcontroladdr'. If
defined, the hex address is used as the address of the control fdt for U-Boot.Note: I have not changed CONFIG_PRAM section as I already have an
outstanding patch on that.Signed-off-by: Simon Glass
-
This adds support for an FDT to be build as a separate binary file called
u-boot.dtb. This can be concatenated with the U-Boot binary to provide a
device tree located at run-time by U-Boot. The Makefile is modified to
provide this file in u-boot-dtb.bin.Signed-off-by: Simon Glass
-
This new option allows U-Boot to embed a binary device tree into its image
to allow run-time control of peripherals. This device tree is for U-Boot's
own use and is not necessarily the same one as is passed to the kernel.The device tree compiler output should be placed in the $(obj)
rooted tree. Since $(OBJCOPY) insists on adding the path to the
generated symbol names, to ensure consistency it should be
invoked from the directory where the .dtb file is located and
given the input file name without the path.This commit contains my entry for the ugliest Makefile / shell interaction
competition.Signed-off-by: Simon Glass
-
This adds a device tree pointer to the global data. It can be set by
board code. A later commit will add support for making a device
tree binary blob available to U-Boot for run-time configuration.Signed-off-by: Simon Glass
-
This adds logic to tftp.c to implement the tftp 'put' command, and
updates the README.Signed-off-by: Simon Glass
22 Oct, 2011
1 commit
-
Documents and READMEs for NDS32 architecture.
It patch also provides usage of SoC AG101 and board ADP-AG101.Signed-off-by: Macpaul Lin
18 Oct, 2011
1 commit
-
With these documented, we can start pushing towards standardizing their
use across boards.Signed-off-by: Jason Hobbs
Cc: Mike Frysinger
