Heiko Schocher [Mon, 2 Dec 2013 06:47:22 +0000 (07:47 +0100)]
arm, at91: add Siemens board taurus and axm
enable support for the siemens AT91SAM9G20 based boards taurus
and axm.
Signed-off-by: Roger Meier <r.meier@siemens.com> Reviewed-by: Heiko Schocher <hs@denx.de> Cc: Andreas Bießmann <andreas.devel@googlemail.com> Cc: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Albert ARIBAUD [Thu, 7 Nov 2013 13:21:46 +0000 (14:21 +0100)]
arm: keep all sections in ELF file
Current LDS files /DISCARD/ a lot of sections when linking ELF
files, causing diagnostic tools such as readelf or objdump to
produce partial output. Keep all section at link stage, filter
only at objcopy time so that .bin remains minimal.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net> Reviewed-by: Benoît Thébaudeau <benoit.thebaudeau@advansee.com>
Masahiro Yamada [Mon, 7 Oct 2013 02:46:56 +0000 (11:46 +0900)]
ARM: align MVBAR on 32 byte boundary
The lower 5 bit of MVBAR is UNK/SBZP.
So, Monitor Vector Base Address must be 32-byte aligned.
On the other hand, the secure monitor handler does not need
32-byte alignment.
This commit moves ".algin 5" directive to the correct place.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com> Cc: Andre Przywara <andre.przywara@linaro.org> Acked-by: Andre Przywara <andre.przywara@linaro.org>
Roger Quadros [Mon, 2 Dec 2013 13:47:43 +0000 (15:47 +0200)]
usb: ehci-omap: Reset the USB Host OMAP module
In commit bb1f327 we removed the UHH reset to fix NFS root (over usb
ethernet) problems with Beagleboard (3530 ES1.0). However, this
seems to cause USB detection problems for Pandaboard, about (3/8).
On further investigation, it seems that doing the UHH reset is not
the cause of the original Beagleboard problem, but in the way the reset
was done.
This patch adds proper UHH RESET mechanism for OMAP3 and OMAP4/5 based
on the UHH_REVISION register. This should fix the Beagleboard NFS
problem as well as the Pandaboard USB detection problem.
Reported-by: Tomi Valkeinen <tomi.valkeinen@ti.com> CC: Stefan Roese <sr@denx.de> Reviewed-by: Stefan Roese <sr@denx.de> Signed-off-by: Roger Quadros <rogerq@ti.com>
arm: omap3: Enable clocks for peripherals only if they are used
This patch change the per_clocks_enable() function used in OMAP3
code to enable peripherals clocks. Only required clock should be
activated. So if the board use the uart(x) as a console we need
to activate it. The Board's config should include define to enable
every subsystem that the board use. For a complete list
of affected peripherals, registers CM_FCLKEN_PER and CM_ICLKEN_PER
should be checked.
Right now the bootloader can enable and disable clocks for:
uart(x) using CONFIG_SYS_NS16550
gpio bank (x) using CONFIG_OMAP3_GPIO_X with X = { 2, 3, 4, 5, 6 }
i2c bus using CONFIG_DRIVER_OMAP34XX_I2C.
Not required gptimer(x) and mcbsp(x) for booting are disabled by default and
are not supported by any define.
Their activation need to included in the per_clocks_enable if the
peripheral is included. Not booting board should enable the peripheral
clock connected to their driver
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com> Cc: Igor Grinberg <grinberg@compulab.co.il> Cc: Tom Rini <trini@ti.com> Acked-by: Igor Grinberg <grinberg@compulab.co.il>
Minkyu Kang [Fri, 6 Dec 2013 10:04:03 +0000 (19:04 +0900)]
arm: exynos: adds ifdef for spi boot
This patch fix following errors and warnings
spl_boot.c: In function 'exynos_spi_copy':
spl_boot.c:111:49: error: 'CONFIG_ENV_SPI_BASE' undeclared (first use in this function)
spl_boot.c:111:49: note: each undeclared identifier is reported only once for each function it appears in
spl_boot.c:142:2: error: 'SPI_FLASH_UBOOT_POS' undeclared (first use in this function)
spl_boot.c: In function 'copy_uboot_to_ram':
spl_boot.c:189:28: warning: unused variable 'param' [-Wunused-variable]
spl_boot.c: At top level:
spl_boot.c:107:13: warning: 'exynos_spi_copy' defined but not used [-Wunused-function]
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com> Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Vladimir Koutny [Thu, 28 Nov 2013 09:38:40 +0000 (10:38 +0100)]
am335x: cpsw: optimize cpsw_recv to increase network performance
In 48ec5291, only TX path was optimized; this does the same also for RX
path. This results in huge increase of TFTP throughput on custom am3352
board (from 312KiB/s to 1.8MiB/s) and eliminates occasional transfer
timeouts.
Signed-off-by: Vladimir Koutny <vladimir.koutny@streamunlimited.com> Cc: Mugunthan V N <mugunthanvnm@ti.com> Cc: Joe Hershberger <joe.hershberger@gmail.com> Cc: Tom Rini <trini@ti.com>
Lokesh Vutla [Thu, 14 Nov 2013 06:01:51 +0000 (11:31 +0530)]
ARM: OMAP5+: Remove unnecessary EFUSE settings
Certain EFUSE settings were recommended for the first
four lots of OMAP5 ES1.0 silicon. These are not applicable
for OMAP5 ES2.0 and DRA7 silicon. So removing these EFUSE settings.
Roger Quadros [Mon, 11 Nov 2013 14:56:38 +0000 (16:56 +0200)]
ahci: Fix cache align error messages
Align the ATA ID buffer to the cache-line boundary. This gets rid
of the below error mesages on ARM v7 platforms.
scanning bus for devices...
ERROR: v7_dcache_inval_range - start address is not aligned - 0xfee48618
ERROR: v7_dcache_inval_range - stop address is not aligned - 0xfee48818
CC: Aneesh V <aneesh@ti.com> Signed-off-by: Roger Quadros <rogerq@ti.com>
SRICHARAN R [Fri, 8 Nov 2013 12:10:38 +0000 (17:40 +0530)]
ARM: DRA7/OMAP5: EMIF: Add workaround for bug 0039
When core power domain hits oswr, then DDR3 memories does not come back
while resuming. This is because when EMIF registers are lost, then the
controller takes care of copying the values from the shadow registers.
If the shadow registers are not updated with the right values, then this
results in incorrect settings while resuming. So updating the shadow registers
with the corresponding status registers here during the boot.
SRICHARAN R [Fri, 8 Nov 2013 12:10:37 +0000 (17:40 +0530)]
ARM: DRA: EMIF: Change DDR3 settings to use hw leveling
Currently the DDR3 memory on DRA7 ES1.0 evm board is enabled using
software leveling. This was done since hardware leveling was not
working. Now that the right sequence to do hw leveling is identified,
use it. This is required for EMIF clockdomain to idle and come back
during lowpower usecases.
Tom Rini [Thu, 7 Nov 2013 16:42:57 +0000 (11:42 -0500)]
am33xx: Stop modifying certain EMIF4D registers
Based on the definitive guide to EMIF configuration[1] certain registers
that we have been modifying (and are documented registers) should be
left in their reset values rather than modified. This has been tested
on AM335x GP EVM and Beaglebone White.
[1]: http://processors.wiki.ti.com/index.php/AM335x_EMIF_Configuration_tips Cc: Enric Balletbo i Serra <eballetbo@iseebcn.com> Cc: Javier Martinez Canillas <javier@dowhile0.org> Cc: Heiko Schocher <hs@denx.de> Cc: Lars Poeschel <poeschel@lemonage.de> Signed-off-by: Tom Rini <trini@ti.com> Tested-by: Matt Porter <matt.porter@linaro.org>
Oleg Kosheliev [Tue, 8 Oct 2013 12:49:55 +0000 (15:49 +0300)]
ARMV7: OMAP4: Add struct for twl603x data
The data struct is used to support different
PMIC chip types. It contains the chip type and
the data (e.g. registers addresses, adc multiplier)
which is different for twl6030 and twl6032.
Replaced some hardcoded values with the
structure vars.
Based on Balaji T K <balajitk@ti.com> patches for TI u-boot.
Lars Poeschel [Tue, 19 Nov 2013 10:22:18 +0000 (11:22 +0100)]
pcm051: Support for revision 3
Phytec sells revision or version 3 of pcm051. It is labeled 1358.3 on
the board. The difference for u-boot is that is has other DDR3 RAM on it:
1 x MT41K256M16HA125E instead of 2 x MT41J256M8HX15E on revisions 1 and
2. Both configurations are 512 MiB.
Configure your u-boot build with pcm051_rev3 for the new RAM and
pcm051_rev1 for the old RAM configuration. Board revision 2 has to use
pcm051_rev1 also.
Signed-off-by: Lars Poeschel <poeschel@lemonage.de>
Chin Liang See [Mon, 2 Dec 2013 18:01:39 +0000 (12:01 -0600)]
socfpga: Adding Freeze Controller driver
Adding Freeze Controller driver. All HPS IOs need to be
in freeze state during pin mux or IO buffer configuration.
It is to avoid any glitch which might happen
during the configuration from propagating to external devices.
Signed-off-by: Chin Liang See <clsee@altera.com> Cc: Wolfgang Denk <wd@denx.de> CC: Pavel Machek <pavel@denx.de> Cc: Dinh Nguyen <dinguyen@altera.com> Cc: Tom Rini <trini@ti.com> Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Piotr Wilczek [Wed, 27 Nov 2013 10:11:02 +0000 (11:11 +0100)]
board: trats2: update Tizen partition definitions
This patch updates Tizen partions layout.
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Piotr Wilczek [Wed, 27 Nov 2013 10:11:01 +0000 (11:11 +0100)]
board: trats2: fix access to samsung registers
This patch use 'samsung_get_base' common functions to access registers.
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Piotr Wilczek [Wed, 27 Nov 2013 10:11:00 +0000 (11:11 +0100)]
board: trats2: fix environmental variables
In this patch variable names are used instead of hardcoded names
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Piotr Wilczek [Wed, 27 Nov 2013 10:10:59 +0000 (11:10 +0100)]
board: trats2: remove unused defines from config file
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
This patch implements a custom spi_copy funtion to copy u-boot from SF
to RAM. This is faster then iROM spi_copy funtion as this runs spi at
50Mhz and also in WORD mode of operation.
Changed a printf in pinmux.c to debug just to avoid the compilation
error in SPL.
Signed-off-by: Alim Akhtar <alim.akhtar@samsung.com> Signed-off-by: Tom Wai-Hong Tam <waihong@chromium.org> Signed-off-by: Rajeshwari S Shinde <rajeshwari.s@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
arm: kzm9g: Fix undefined reference to `__aeabi_uldivmod' error
The kzm9g board fails in building with -march=armv7-a.
This fixs this problem by converting to do_div().
-----
USE_PRIVATE_LIBGCC=yes ./MAKEALL kzm9g
...
arch/arm/cpu/armv7/rmobile/librmobile.o: In function `get_time_us':
arch/arm/cpu/armv7/rmobile/timer.c:41: undefined reference to `__aeabi_uldivmod'
arch/arm/cpu/armv7/rmobile/librmobile.o: In function `get_time_ms':
arch/arm/cpu/armv7/rmobile/timer.c:47: undefined reference to `__aeabi_uldivmod'
-----
Piotr Wilczek [Tue, 12 Nov 2013 14:22:46 +0000 (15:22 +0100)]
trats2: enable dfu and thor protocol for Tizen download
Trats2 config is updated to support DFU mode.
Malloc pool must be increased for DFU buffer allocation.
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Piotr Wilczek [Thu, 21 Nov 2013 14:46:44 +0000 (15:46 +0100)]
driver:usb:s3c_udc: add support for Exynos4x12
This patch add new defines for usb phy for Exynos4x12.
Signed-off-by: Piotr Wilczek <p.wilczek@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Bo Shen [Wed, 20 Nov 2013 03:17:16 +0000 (11:17 +0800)]
arm: atmel: sam9m10g45ek: let CONFIG_SYS_NO_FLASH at proper position
In config_cmd_default.h, it will use CONFIG_SYS_NO_FLASH to decide
whether include CONFIG_CMD_FLASH and CONFIG_CMD_IMLS. So, if the
CONFIG_SYS_NO_FLASH defined later than include/config_cmd_default.h,
These two commands will be included always.
So move CONFIG_SYS_NO_FLASH definition to proper position.
Signed-off-by: Bo Shen <voice.shen@atmel.com> Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Luka Perkov [Mon, 4 Nov 2013 01:12:00 +0000 (02:12 +0100)]
config: arm: exynos5250: remove duplicate defines
The SPI section is already defined in this file (lines 268-288) so we can
remove the duplicate definitions. While at it, also fix one tiny whitespace
typo.
Signed-off-by: Luka Perkov <luka@openwrt.org> Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Samuel Egli [Mon, 4 Nov 2013 13:05:03 +0000 (14:05 +0100)]
arm, am335x: update for the siemens boards
- dxr2: define unused pins as input
- do not enable RTC32K OSC on dxr2 board
- update default environment
- add splashpos=m,m to default environment, so splash screen is always
centered.
- adapt environment for bootcount feature
- add altbootcmd to default environment
- rut: SPL add early reset pulse for eth-phy, maXTouch and display
- rut: display timing aenderungen
- siemens boards: adapt for background color = white
- add boutcount feature for the siemens boards
store the bootcount in the environment, as we have no softreset
save registers on this hardware. Use therefore the CONFIG_BOOTCOUNT_ENV
bootcount driver.
- change spi mode from 3 to 0 for the lcd init
- add gpio pin for lcd reset with state 0 and add mdelay
- siemens boards: use own USB id's
- add dfu serial and device number for siemens boards
Add for the siemens boards the possibility to define in dfu mode,
the iSerialNumber and the bcdDevice fields in the USB Device
descriptor.
- fix upgrade mechanism based on bootcount
Correct location of saveenv and remove not active variable.
Add CONFIG_BOOT_RETRY_TIME and CONFIG_RESET_TO_RETRY to
reboot board in case of empty kernel partition. Without
these defines an empty kernel partition leads to an
abort of boot process and one remains in u-boot prompt.
- general cleanup of dxr2, pxm2 and rut boards
all:
* Remove net boot from bootcmd
Ping can cause a crash on boards without ethernet phy.
net_nfs command is used only for development
* Add reset at the end of bootcmd
In order to have an immediate reset of the boot when bootcmd
fails, add reset at the end of bootcmd.
rut:
* add nand_img_size
dxr2:
* update nand_img_size
* ddr3 timings updated with iocontrol property that can be
modified via eeprom. New default parameters from software
leveling with draco ES2.
Signed-off-by: Samuel Egli <samuel.egli@siemens.com> Signed-off-by: Pascal Bach <pascal.bach@siemens.com> Signed-off-by: Roger Meier <r.meier@siemens.com> Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Matthias Michel <matthias.michel@siemens.com> Cc: Tom Rini <trini@ti.com>
Heiko Schocher [Mon, 4 Nov 2013 13:05:02 +0000 (14:05 +0100)]
usb, g_dnl: make bcdDevice value configurable
add the possibility to set the bcdDevice number board specific.
Therefore the weak function g_dnl_get_board_bcd_device_number()
is introduced. Used on the siemens boards.
Signed-off-by: Heiko Schocher <hs@denx.de> Acked-by: Lukasz Majewski <l.majewski@samsung.com> Cc: Marek Vasut <marek.vasut@gmail.com> Cc: Kyungmin Park <kyungmin.park@samsung.com>
Tom Rini [Fri, 8 Nov 2013 18:53:14 +0000 (13:53 -0500)]
am33xx: Make SoC bootcount driver have its own symbol
Some am33xx boards may not use the RTC block for bootcount (as it may
not be wired up for the board) and use some other facility. So add
another symbol for the bootcount driver for the IP block.
Acked-by: Heiko Schocher <hs@denx.de> Signed-off-by: Tom Rini <trini@ti.com>
Andrew Bradford [Mon, 4 Nov 2013 20:42:52 +0000 (15:42 -0500)]
am335x_evm: Fix CONS_INDEX numbering
Commit f6d1f6e4a58edae4776937647381a43fea5e83a5 broke selection of UARTs
other than UART0 for am335x_evm configurations by setting CONS_INDEX to
1 for all configurations. Revert the CONS_INDEX changes.
Signed-off-by: Andrew Bradford <andrew@bradfordembedded.com>
Heiko Schocher [Mon, 4 Nov 2013 13:05:00 +0000 (14:05 +0100)]
arm, am33x: make RTC32K OSC enable configurable
As
http://www.denx.de/wiki/view/U-Boot/DesignPrinciples#2_Keep_it_Fast
states:
"Initialize devices only when they are needed within U-Boot"
enable the RTC32K OSC only, if CONFIG_SPL_AM33XX_ENABLE_RTC32K_OSC is
enabled. Enable this in ti_am335x_common.h, so all boards in mainline
should work as before.
Signed-off-by: Heiko Schocher <hs@denx.de> Cc: Tom Rini <trini@ti.com>
Heiko Schocher [Mon, 4 Nov 2013 13:04:59 +0000 (14:04 +0100)]
bootcount: store bootcount var in environment
If no softreset save registers are found on the hardware
"bootcount" is stored in the environment. To prevent a
saveenv on all reboots, the environment variable
"upgrade_available" is introduced. If "upgrade_available" is
0, "bootcount" is always 0 therefore no need to save the
environment on u-boot boot, if "upgrade_available" is 1 "bootcount"
is incremented in the environment and environment gets written
on u-boot start.
So the Userspace Applikation must set the "upgrade_available"
and "bootcount" variable to 0 (for example with fw_setenv),
if a boot was successfully.
Makefile conflicts are due to additions/removals of
object files on the ARM branch vs KBuild introduction
on the main branch. Resolution consists in adjusting
the list of object files in the main branch version.
This also applies to two files which are not listed
as conflicting but had to be modified:
include/configs/omap4_common.h conflicts are due to
the OMAP4 conversion to ti_armv7_common.h on the ARM
side, and CONFIG_SYS_HZ removal on the main side.
Resolution is to convert as this icludes removal of
CONFIG_SYS_HZ.
include/configs/pdnb3.h is due to a removal on ARM side.
Trivial resolution is to remove the file.
Note: 'git show' will also list two files just because
they are new:
Suriyan Ramasami [Wed, 16 Oct 2013 16:54:24 +0000 (09:54 -0700)]
netconsole loses 2nd character of input
Netconsole loses the second character when used as input by
either setenv stdin nc or setenv stdin serial,nc if using CONSOLE_CONSOLE_MUX
Before a nc_send_packet() to echo the input, a check is done to see if
nc_ether is valid. If its not, it waits for an arp request and then sends
the packet (which contains the first character of line to be displayed as
output). As part of reaping the arp request, the second character is consumed.
We protect this by making the call to NetLoop(NETCONS) between
input_recursion.
Signed-off-by: Suriyan Ramasami <suriyan.r@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Pierre Aubert [Tue, 8 Oct 2013 12:20:27 +0000 (14:20 +0200)]
env: fix the env export varname
The env export command doesn't export the first variable of the list
since commit 5a31ea04c9ee5544fbb70ad7597ea4b294840eab
"env grep" - reimplement command using hexport_r()
Signed-off-by: Pierre Aubert <p.aubert@staubli.com>
projects / u-boot.git / log