Move the clock-rate dumping code into the cpu/.../davinci area
where it should have been, enabled by CONFIG_DISPLAY_CPUINFO,
updating the format and showing the DSP clock (where relevant).
Switch boards to use the cpuinfo() hook for this stuff.
Remove a few now-obsolete PLL #defines.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
actually the timer init use the interrupt_init as init callback
which make the interrupt and timer implementation difficult to follow
so now rename it as int timer_init(void) and use interrupt_init for interrupt
btw also remane the corresponding file to the functionnality implemented
as ixp arch implement two timer - one based on interrupt - so all the timer
related code is moved to timer.c
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Split out DaVinci DM6446-specific bits from more generic bits:
- Add a CONFIG_SOC_DM644X. All current boards use DM6446 chips;
DM6443 and DM6441 chips differ in available peripherals.
- Move most DM644X-specific bits from psc.c to a new dm644x.c file,
which is conditionally built. It provides device-specific setup.
Plus minor coding style and comment updates with respect to the PSC.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
This patch adds another build target for the AMCC Sequoia PPC440EPx
eval board. This RAM-booting version is targeted for boards without
NOR FLASH (NAND booting) which need a possibility to initially
program their NAND FLASH. Using a JTAG debugger (e.g. BDI2000/3000)
configured to setup the SDRAM, this debugger can load this RAM-
booting image to the target address in SDRAM (in this case 0x1000000)
and start it there. Then U-Boot's standard NAND commands can be
used to program the NAND FLASH (e.g. "nand write ...").
Here the commands to load and start this image from the BDI2000:
440EPX>reset halt
440EPX>load 0x1000000 /tftpboot/sequoia/u-boot.bin
440EPX>go 0x1000000
Please note that this image automatically scans for an already
initialized SDRAM TLB (detected by EPN=0). This TLB will not be
cleared. This TLB doesn't need to be TLB #0, this RAM-booting
version will detect it and preserve it. So booting via BDI2000
will work and booting with a complete different TLB init via
U-Boot works as well.
Signed-off-by: Stefan Roese <sr@denx.de>
This patch removes the cpld binary bitstream that is
used by esd's cpld command on DP405 boards.
Because u-boot with an external cpld bitstream may not
take more space in flash than before the u-boot binary is
shrinked a little bit. Some unused featues have been
removed therefore.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
This patch removes the cpld binary bitstream that is
used by esd's cpld command on VOM405 boards.
Because u-boot with an external cpld bitstream may not
take more space in flash than before the u-boot binary is
shrinked a little bit.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
This patch removes the cpld binary bitstream that is
used by esd's cpld command on PMC405 boards.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
This patch removes the cpld binary bitstream that is
used by esd's cpld command on CMS700 boards.
Because u-boot with an external cpld bitstream may not
take more space in flash than before the u-boot binary is
shrinked a little bit. Some unused featues have been
removed therefore.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
The individual i2c commands imd, imm, inm, imw, icrc32, iprobe, iloop,
and isdram are no longer available so all references to them have been
updated to the new form of "i2c <cmd>".
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
The following individual I2C commands have been removed: imd, imm, inm,
imw, icrc32, iprobe, iloop, isdram.
The functionality of the individual commands is still available via
the 'i2c' command.
This change only has an impact on those boards which did not have
CONFIG_I2C_CMD_TREE defined.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Add standard CONFIG_SYS_I2C_SPEED define for the mpc7448hpc2 so that
it can use the common 'i2c speed' command. Note that the I2C controller
utilized by the mpc7448hpc2 has a fixed speed and cannot be changed
dynamically.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Yu Liu <Yu.Liu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
- Increase the size of malloc to 512KB because MPC8569MDS needs more memory for
malloc to support up to eight Ethernet interfaces.
- Move Environment address out of uboot thus the saved environment variables
will not be erased after u-boot is re-programmed.
Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Remove "saveenv" from "update" definition: the environment is outside
the U-Boot image on TQM85xx and therefor not affected by updates.
Also "beautify" code a bit (vertical alignment).
Signed-off-by: Wolfgang Denk <wd@denx.de>
Old TQM85xx boards had 'M' type Spansion Flashes from the S29GLxxxM
series while new boards have 'N' type Flashes from the S29GLxxxN
series, which have bigger sectors: 2 x 128 instead of 2 x 64 KB.
We now change the configuration to the new flash types for all
boards; this also works on old boards - we just waste two flash
sectors for the environment which could be smaller there.
Signed-off-by: Wolfgang Denk <wd@denx.de>
The SYS_CLK_IN of MPC8569MDS is 66.66MHz,
The DDR_CLK_IN is same with SYS_CLK_IN in 8569 processor.
so, change the SYS_CLK_IN from 66MHz to 66.66MHz.
Signed-off-by: Dave Liu <daveliu@freescale.com>
Some boards do not have SROM support for the DM9000 network adapter.
Instead of listing these board names in the driver code, make this
option configurable from the board config file.
It also removes a build warning for the at91sam9261ek board:
'dm9000x.c:545: warning: 'read_srom_word' defined but not used'
And it repaires the trizepsiv board build which was broken around the
same routines
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
In GMII mode (which operates at 3.3V) both SICRH TSEC1/2 output buffer
impedance bits should be clear, i.e., SICRH[TSIOB1] = 0 and SICRH[TSIOB2] = 0.
SICRH[TSIOB1] was erroneously being set high.
U-Boot always operated this PHY interface in GMII mode. It is assumed this
was missed in the clean up by the original board porters, and copied along
to the TQM and sbc boards.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Acked-by: Ira Snyder <iws@ovro.caltech.edu>
Reviewed-by: David Hawkins <dwh@ovro.caltech.edu>
Tested-by: Paul Gortmaker <paul.gortmaker@windriver.com>
CC: Dave Liu <DaveLiu@freescale.com>
The pins for async memory where parallel flash lives are not enabled by
default, so make sure we mux them as needed.
Signed-off-by: Graf Yang <graf.yang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Add CONFIG_SYS_MONITOR_LEN macro to apollon board config.
CONFIG_SYS_MONITOR_LEN defines the U-Boot image size.
and is used by OneNAND ipl when reading U-Boot image.
Signed-off-by: Rohit Hagargundgi <h.rohit at samsung.com>
Acked-by: Kyungmin Park <kyungmin.park@samsung.com>
The pin which was used in preliminary versions of the board for ide
reset is really connected to the rtc clock.
Signed-off-by: Detlev Zundel <dzu@denx.de>
The BF527-EZKIT settings for storing the environment in SPI flash wasn't
using the correct sector settings for the SPI flash part that is actually
on the board.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Let CONFIG_SYS_HZ to have value of 1000 effectively fixing all users of
get_timer.
Changes since original version:
* Set PTV=2 (divisor 8) for boards using 12MHz timer clock source to
improve timer resolution.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Use the functions print_cpuinfo() and checkboard() to
display the cpu and board specific information.
These functions reuse content from the existing function
display_board_info() - which has been removed.
Also, updated the existig OMAP3 configurations to
define:
- CONFIG_DISPLAY_CPUINFO
- CONFIG_DISPLAY_BOARDINFO
Signed-off-by: Sanjeev Premi <premi@ti.com>
because legacy NAND support is deprecated converting to current
NAND interface. !This just compile, because I have no more the
hardware to test it.
Signed-off-by: Heiko Schocher <hs@denx.de>
As the common code also handles baudrate switching, which the board
specific vct.c driver did not support, this is one of the rare
occassions where deleting code actually adds a feature :)
Signed-off-by: Detlev Zundel <dzu@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Shinya Kuribayashi <shinya.kuribayashi@necel.com>
Minor cleanup to clock-related defines for DaVinci DM6446 boards:
- CONFIG_SYS_CLK_FREQ is unused; remove it.
- CONFIG_SYS_NS16550_CLK must be the same as CONFIG_SYS_HZ_CLOCK
On DM6446 both of those peripheral clocks actually come from the
same source, the primary oscillator. Having them use the same
symbol avoids bugs in the clone'n'modify development cycle.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
The size of U-Boot binary for MPC8360ERDK increased
(> 2 flash sectors now), so 'saveenv' will partially
overwrite U-Boot in flash and will brick the board.
This patch moves environment offset to fourth flash
sector and also fixes CONFIG_SYS_MONITOR_LEN.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Update the DaVinci DM6446 boards to use the new convention
for CONFIG_SYS_NS16550_REG_SIZE ... the size hasn't changed
from the original 4 bytes, but these chips are little-endian.
(Resolves a regression added recently by the include/ns16550.h
patch to "Unify structure declaration for registers". The code
previously worked just fine because the registers were accessed
as host-endian words, not as bytes.)
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
The timer has been rewrote with a precision at ~0,18%
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Tested-by: Sergey Lapin <slapin@ossfans.org>
Tested-by: Eric BENARD <ebenard@free.fr>
The PM9263 board is based on the AT91SAM9263-EK board.
Here is the page on Ronetix website:
http://www.ronetix.at/starter_kit_9263.html
Signed-off-by: Ilko Iliev <iliev@ronetix.at>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Don't run the memory POST on the NAND-booting version. It will
overwrite part of the U-Boot image which is already loaded from NAND
to SDRAM. We were just lucky that it booted at all with this SDRAM
test enabled.
Signed-off-by: Stefan Roese <sr@denx.de>
Don't run the memory POST on the NAND-booting version. It will
overwrite part of the U-Boot image which is already loaded from NAND
to SDRAM. We were just lucky that it booted at all with this SDRAM
test enabled.
Signed-off-by: Stefan Roese <sr@denx.de>
