28 Apr, 2011
18 commits
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This allows the reading of EEPROMS on the expansion bus without adding
external pull-ups.Signed-off-by: Jason Kridner
Signed-off-by: Steve Kipisz
Signed-off-by: Sandeep Paulraj -
Using the new env import command it is possible to use plain text files instead
of script-images. Plain text files are much easier to handle.E.g. If your boot.scr contains the following:
-----------------------------------
setenv dvimode 1024x768-16@60
run loaduimage
run mmcboot
-----------------------------------
you could create a file named uEnv.txt and use that instead of boot.scr:
-----------------------------------
dvimode=1024x768-16@60
uenvcmd=run loaduimage; run mmcboot
-----------------------------------
The variable uenvcmd (if existent) will be executed (using run) after uEnv.txt
was loaded. If uenvcmd doesn't exist the default boot sequence will be started,
therefore you could just use
-----------------------------------
dvimode=1024x768-16@60
-----------------------------------
as uEnv.txt because loaduimage and mmcboot is part of the default boot sequenceSigned-off-by: Jason Kridner
Signed-off-by: Sandeep Paulraj -
Added LED driver using status_led. USR0 is set to monitor the boot
status. USR1 is set to be the green LED.Included adding configuration and command to the default configuration.
Signed-off-by: Jason Kridner
Signed-off-by: Sandeep Paulraj -
This patch allows any board implementing the coloured LED API
to control the LEDs from the console.led [green | yellow | red | all ] [ on | off ]
or
led [ 1 | 2 | 3 | all ] [ on | off ]
Adds configuration item CONFIG_CMD_LED enabling the command.
Partially based on patch from Ulf Samuelsson:
http://www.mail-archive.com/u-boot@lists.denx.de/msg09593.html.Updated based on feedback:
http://www.mail-archive.com/u-boot@lists.denx.de/msg41847.html
https://groups.google.com/d/topic/beagleboard/8Wf1HiK_QBo/discussion
* Fixed a handful of style issues.
* Significantly reduced the number of #ifdefs and redundant code
* Converted redundant code into loops test against a structure
* Made use of cmd_usage()
* Introduced a str_onoff() function, but haven't yet put it in common
* Eliminated trailing newlineSigned-off-by: Jason Kridner
Signed-off-by: Sandeep Paulraj -
Drop warnings due to recent commit
ARM: mx31: Print the silicon versionSigned-off-by: Stefano Babic
CC: Fabio Estevam -
factor out boot cause function to common code to avoid
the duplicate code in each board support packageSigned-off-by: Jason Liu
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Commit 5d2c154 (IMX: MX31: Cleanup include files and drop nasty #ifdef in drivers)
renamed mx31-imx-regs.h to imx-regs.h.Change the file label accordingly.
Signed-off-by: Fabio Estevam
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Signed-off-by: Fabio Estevam
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Signed-off-by: Fabio Estevam
Acked-by: Detlev Zundel -
Use the same method of the Linux kernel to print the MX31 silicon version on
boot.Tested on a MX31PDK with a 2.0 silicon, where it shows:
CPU: Freescale i.MX31 rev 2.0 at 531 MHz
Signed-off-by: Fabio Estevam
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As exception among the i.MX processors, the i.MX31 has headers
without general names (mx31-regs.h, mx31.h instead of imx-regs.h and
clock.h). This requires several nasty #ifdef in the drivers to
include the correct header. The patch cleans up the driver and
renames the header files as for the other i.MX processors.Signed-off-by: Stefano Babic
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device tree for uboot arm support has already been enabled
in the master branch. This patch enable device tree support
for mx51/53 evk board for DT test.Signed-off-by: Jason Liu
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The config.mk file in board directory is now obsolete and
should be removed. Add option for the IMX image into
boards.cfgSigned-off-by: Jason Liu
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Signed-off-by: Fabio Estevam
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Signed-off-by: Stefano Babic
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The patch add CONFIG_HW_WATCHDOG to be used
with the internal watchdog timer of the MX31
processor. Two function are exported for the
board maintainers:
mxc_hw_watchdog_enable
mxc_hw_watchdog_resetThe board maintainer can decide to use mxc_hw_watchdog_reset as
hw_watchdog_reset, or to implement his own function to reset
the watchdog.
The watchdog timer can be configured with CONFIG_SYS_WD_TIMER_SECS
(value in seconds). The MX31 allows values between 0.5
(CONFIG_SYS_WD_TIMER_SECS = 0) and 128 seconds.Signed-off-by: Stefano Babic
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The config.mk file in board directory is now obsolete and
should be removed. Add option for the IMX image into
boards.cfgSigned-off-by: Stefano Babic
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config.mk in board directory is obsolete and should be removed.
The patch allows to get rid of own config.mk adding the imximage.cfg
file to the options in the boards.cfgSigned-off-by: Stefano Babic
26 Apr, 2011
3 commits
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Signed-off-by: Heiko Schocher
Acked-by: Detlev Zundel -
Signed-off-by: Heiko Schocher
Acked-by: Detlev Zundel -
Signed-off-by: Loïc Minier
25 Apr, 2011
3 commits
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Two linker scripts for 8xx was missed.
Signed-off-by: Joakim Tjernlund
21 Apr, 2011
16 commits
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I ran into a problem where the reset was failing except when I enabled
debugging support. After talking with Garret Swalling at Spansion I
was told that the GL-N series of devices require a 500ns wait for the
reset to complete. The below patch adds a 1us delay after all reset
commands.-Aaron Williams
Signed-off-by: Aaron Williams
Signed-off-by: Stefan Roese -
tested on the a4m072 board with a S29GL512P flash.
flinfo without this patch
Bank # 1: CFI conformant flash (16 x 16) Size: 32 MB in 256 Sectors
AMD Standard command set, Manufacturer ID: 0x01, Device ID: 0x227E
Erase timeout: 16384 ms, write timeout: 2 ms
Buffer write timeout: 5 ms, buffer size: 32 bytes
[...]flinfo with this patch
Bank # 1: CFI conformant flash (16 x 16) Size: 32 MB in 256 Sectors
AMD Standard command set, Manufacturer ID: 0x01, Device ID: 0x227E2301
Erase timeout: 16384 ms, write timeout: 2 ms
Buffer write timeout: 5 ms, buffer size: 32 bytes
[...]Signed-off-by: Heiko Schocher
Signed-off-by: Stefan Roese -
The M29W800DT parts also report their geometry with the sector layout
reversed. So add that ID to the flash_fixup_stm function.Otherwise, we get:
bfin> flinfoBank # 1: CFI conformant FLASH (16 x 16) Size: 1 MB in 19 Sectors
AMD Standard command set, Manufacturer ID: 0x20, Device ID: 0x22D7
Erase timeout: 8192 ms, write timeout: 1 msSector Start Addresses:
20000000 20004000 20006000 20008000 20010000
20020000 20030000 20040000 20050000 20060000
20070000 20080000 20090000 200A0000 200B0000
200C0000 200D0000 200E0000 200F0000Reported-by: Jianxi Fu
Signed-off-by: Mike Frysinger
Signed-off-by: Stefan Roese -
Use CONFIG_AUTOBOOT_KEYED on dlvision-10g so that booting can only be
stopped with well defined keypresses.Signed-off-by: Dirk Eibach
Signed-off-by: Stefan Roese -
Signed-off-by: Dirk Eibach
Signed-off-by: Stefan Roese -
Signed-off-by: Dirk Eibach
Signed-off-by: Stefan Roese -
Signed-off-by: Dirk Eibach
Signed-off-by: Stefan Roese -
Signed-off-by: Dirk Eibach
Signed-off-by: Stefan Roese -
Signed-off-by: Dirk Eibach
Signed-off-by: Stefan Roese -
Signed-off-by: Dirk Eibach
Signed-off-by: Stefan Roese -
Signed-off-by: Dirk Eibach
Signed-off-by: Stefan Roese -
Old address of RESET_VECTOR were overwritten by the bss sector, making
impossible its run from xmd.Signed-off-by: Ricardo Ribalda Delgado
Signed-off-by: Stefan Roese -
This fixes two bugs with comparison of redundant environment flags on
read.flag0 and flag1 in fw_env_open() were declared signed instead of
unsigned char breaking BOOLEAN mode "== 0xFF" tests and in INCREMENTAL
mode the wrong environment would be chosen where the flag values are
127 and 128 (either way round). With both flags over 128, both signs
flipped and the logic worked by happy accident.Also there was a logic bug in the INCREMENTAL test (after signedness was
fixed) in the case flag0=0, flag1=255, env 1 would be incorrectly chosen.Fix both of these.
Signed-off-by: Jon Povey
