Matthias Kaehlcke [Tue, 22 Dec 2009 22:05:45 +0000 (23:05 +0100)]
move definition of macros likely and unlikely to compiler.h
the macros likely and unlikely were defined in include/linux/mtd/compat.h,
but used in code not related to MTD. moved the macro definitions to compiler.h
Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Detlev Zundel [Tue, 22 Dec 2009 11:43:02 +0000 (12:43 +0100)]
cmd_bootm.c: Change interpretation of standalone image parameters.
Current code uses the second argument to bootm for standalone images to
override the load address specified in the image instead of passing all
parameters as is to the application. This behaviour is not documented
and not in line with how the go command works for standalone applications,
so we simply drop it.
Signed-off-by: Detlev Zundel <dzu@denx.de>
Detlev Zundel [Tue, 22 Dec 2009 11:43:01 +0000 (12:43 +0100)]
cmd_bootm.c: Do not load a ramdisk when not booting a kernel.
In case we boot an image marked as 'standalone' and 'linux', the current
code erroneously tried to load a ramdisk.
Signed-off-by: Detlev Zundel <dzu@denx.de>
Robin Getz [Mon, 21 Dec 2009 23:40:44 +0000 (18:40 -0500)]
kgdb: update mem2hex/hex2mem funcs
Convert the funcs to do the conversion inline so that we can do the copy
all at once with memcpy. This let's us push out an weird arch-specific
issue with accessing different regions of memory to the memcpy function
like the MMRs on Blackfin systems, and it should be a bit faster.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 21 Dec 2009 23:40:43 +0000 (18:40 -0500)]
kgdb: drop duplicate debugger_exception_handler
The debugger_exception_handler definition is the same for everyone, so use
the common one now.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Robin Getz [Mon, 21 Dec 2009 23:40:42 +0000 (18:40 -0500)]
kgdb: add default generic stubs
The default kgdb functions can be implemented with common U-Boot functions,
so rather than force everyone to copy & paste these things, create a set of
weak stubs.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 21 Dec 2009 19:19:12 +0000 (14:19 -0500)]
netconsole: mark local funcs with static
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Michael Hennerich [Sat, 19 Dec 2009 13:19:09 +0000 (08:19 -0500)]
easylogo: add support for 16-bit RGB565
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Detlev Zundel [Fri, 18 Dec 2009 16:35:57 +0000 (17:35 +0100)]
mpc5xxx/cpu_init.c: Convert to IO accessors.
Signed-off-by: Detlev Zundel <dzu@denx.de>
Detlev Zundel [Fri, 18 Dec 2009 16:35:56 +0000 (17:35 +0100)]
mpc5xxx.h: Add structure definition for XLB arbiter block.
Signed-off-by: Detlev Zundel <dzu@denx.de>
Mike Frysinger [Thu, 3 Dec 2009 02:15:03 +0000 (21:15 -0500)]
config_defaults.h: new header for common u-boot config defaults
There are a bunch of features in U-Boot that we want to enable by default,
and it's best if we centralize them in one place rather than updating all
the board files out there.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Wolfgang Denk [Sun, 17 Jan 2010 22:08:42 +0000 (23:08 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-blackfin
Peter Tyser [Sun, 17 Jan 2010 21:38:26 +0000 (15:38 -0600)]
PCIe, USB: Replace 'end point' references with 'endpoint'
When referring to PCIe and USB 'endpoint' is the standard naming
convention.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Remy Bohmer <linux@bohmer.net>
Dirk Behme [Sun, 3 Jan 2010 07:33:58 +0000 (08:33 +0100)]
Make getenv_IPaddr() global
There are boards out there that do not have network support in
U-Boot (CONFIG_CMD_NET not set), but they do so in Linux. This
makes it desirable to be able to port network configuration (like
the IP address) to the Linux kernel.
We should not make the passing of the IP configuration to Linux
dependent on U-Boot features / settings.
For this, make getenv_IPaddr() global. This fixes build error
u-boot/lib_xxx/board.c:360: undefined reference to `getenv_IPaddr'
on various architectures.
Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
Acked-by: Ben Warren <biggerbadderben@gmail.com>
Mike Frysinger [Fri, 15 Jan 2010 09:50:40 +0000 (04:50 -0500)]
Blackfin: drop .eh_frame from linker script
Nothing in U-Boot uses runtime C++ exceptions/unwinding, so there is no
need to list this section.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Fri, 15 Jan 2010 09:47:06 +0000 (04:47 -0500)]
Blackfin: use sort funcs in the linker script
This is just Blackfin catching up with every one else.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Harald Krapfenbauer [Wed, 13 Jan 2010 14:04:53 +0000 (09:04 -0500)]
Blackfin: tcm-bf518: new board port
Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Fri, 8 Jan 2010 12:56:17 +0000 (07:56 -0500)]
Blackfin: enable JFFS summary support for ADI boards
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Fri, 8 Jan 2010 11:14:13 +0000 (06:14 -0500)]
Blackfin: bf518f-ezbrd: increase monitor length
The addition of KGDB overflowed the current linker section.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Robin Getz [Mon, 21 Dec 2009 22:02:48 +0000 (17:02 -0500)]
Blackfin: handle anomaly
05000257
Need to reload the loop counters to keep from corrupting hardware loops.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Robin Getz [Mon, 21 Dec 2009 21:59:21 +0000 (16:59 -0500)]
Blackfin: keep hwtrace on CPLB miss
Crashes rarely happen in the CPLB miss handler compared to the rest of
U-Boot code, so disable hardware tracing when processing misses. This
way a crash due to other functions will be shown properly.
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Robin Getz [Mon, 21 Dec 2009 20:31:08 +0000 (15:31 -0500)]
Blackfin: add a netconsole helper
Signed-off-by: Robin Getz <robin.getz@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Michael Hennerich [Thu, 10 Dec 2009 09:19:21 +0000 (09:19 +0000)]
Blackfin: add support for BF527-EZKIT v2.1
The new board revision has a different LCD.
Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cliff Cai [Tue, 8 Dec 2009 07:25:57 +0000 (07:25 +0000)]
Blackfin: bf527-ezkit/bf548-ezkit: add musb board specific initialization
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cliff Cai [Mon, 7 Dec 2009 08:03:06 +0000 (08:03 +0000)]
Blackfin: bfin_spi: round up clock divider
If the requested clock cannot be exactly obtained, round it up so that we
err on the side of slightly slower rather than slightly faster.
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 30 Nov 2009 18:51:24 +0000 (13:51 -0500)]
Blackfin: pull io funcs from linux
Some common code uses more of the io.h funcs than we currently provide, so
pull in all of the ones from the linux kernel.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 30 Nov 2009 18:34:07 +0000 (13:34 -0500)]
Blackfin: section off the CF/IDE io.h hacks
These need to be rethought, but until that happens, isolate the hack so
that we can extend the common code without breaking things.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 30 Nov 2009 18:30:18 +0000 (13:30 -0500)]
Blackfin: drop unused funcs from io.h
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 30 Nov 2009 18:08:39 +0000 (13:08 -0500)]
Blackfin: bf533-stamp: split and cleanup CF/IDE code
Give the CF/IDE code its own file to keep things cleanly separated. While
we're here, clean up the code to use common functions.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cliff Cai [Fri, 20 Nov 2009 08:24:43 +0000 (08:24 +0000)]
Blackfin: convert bfin_sdh to generic mmc
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Cliff Cai [Tue, 17 Nov 2009 09:36:21 +0000 (09:36 +0000)]
Blackfin: bfin_spi: let boards control idle value
Some SPI devices like to see high idle values rather than low.
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Sat, 14 Nov 2009 18:53:00 +0000 (13:53 -0500)]
Blackfin: asm/string.h: drop useless includes
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 12 Nov 2009 23:42:53 +0000 (18:42 -0500)]
Blackfin: use new bfin read/write mmr helper funcs
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 12 Nov 2009 23:42:07 +0000 (18:42 -0500)]
Blackfin: move watchdog config check to Makefile
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 12 Nov 2009 00:08:33 +0000 (19:08 -0500)]
Blackfin: fix L1 Instruction sizes on BF52x/BF54x
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 11 Nov 2009 22:29:35 +0000 (17:29 -0500)]
Blackfin: bf527-ezkit: auto-select NAND settings
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Tue, 10 Nov 2009 00:38:23 +0000 (19:38 -0500)]
Blackfin: support boards with no external memory
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Tue, 10 Nov 2009 00:44:04 +0000 (19:44 -0500)]
Blackfin: re-architect initcode
The single initcode function was growing unwieldy, so split it up the
distinct steps into their own function. This should making digesting the
result much easier on people.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Mon, 9 Nov 2009 23:08:09 +0000 (18:08 -0500)]
Blackfin: global_data.h: make pull in needed headers
We need the definition of bd_t in this header, so pull in asm/u-boot.h.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Tue, 3 Nov 2009 11:28:22 +0000 (06:28 -0500)]
Blackfin: kill off useless initdram() usage
While the initdram() function makes sense on some arches, it doesn't for
Blackfin systems as it's always implemented the same way.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Tue, 3 Nov 2009 11:11:31 +0000 (06:11 -0500)]
Blackfin: move section length calculation to linker script
The length of the sections is fixed at link time, so let the linker do the
calculation rather than doing it ourselves at runtime.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Valentin Yakovenkov [Mon, 26 Oct 2009 22:43:04 +0000 (18:43 -0400)]
Blackfin: bf561-acvilon: new board port
Signed-off-by: Valentin Yakovenkov <yakovenkov@niistt.ru>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 15 Oct 2009 18:59:46 +0000 (14:59 -0400)]
Blackfin: ADI settings: enable silent console support
Very little additional code overhead, and only works when the user sets an
env var ahead of time, so default to on makes sense.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 15 Oct 2009 18:55:21 +0000 (14:55 -0400)]
Blackfin: bf537-stamp: rename SPI/MMC define
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Harald Krapfenbauer [Wed, 14 Oct 2009 12:37:32 +0000 (08:37 -0400)]
Blackfin: update tiny board settings (voltage/default env)
The tinyboards like to run at a little lower voltage than the default, and
they prefer to boot over the network. For the latter, extend the common
code a little to make this easier.
Also fix the cm-bf527 env sector size while we're in here to reflect the
flash that is actually in use.
Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 22 Jul 2009 02:17:36 +0000 (22:17 -0400)]
Blackfin: tweak embedded LDR env config option
Use the common config option for extracting the environment for embedding
into LDR files and clarify the LDR-specific option.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Wolfgang Denk [Fri, 15 Jan 2010 10:20:10 +0000 (11:20 +0100)]
malloc: return NULL if not initialized yet
When malloc() was called before it was properly initialized
(as would happen if when used before relocation to RAM) it returned
random, non-NULL values, which called all kinds of difficult to debug
subsequent errors.
Make sure to return NULL when initialization was not done yet.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Fri, 15 Jan 2010 10:10:33 +0000 (11:10 +0100)]
JFFS2: drop support for LZARI compression mode
Support for LZARI compression mode was added based on a MTD CVS
snapshot of March 13, 2005. However, fs/jffs2/compr_lzari.c contains
contradictory licensing terms: the original copyright clause says "All
rights reserved. Permission granted for non-commercial use.", but
later reference to the file 'LICENCE' in the jffs2 directory was added
which says GPL v2 or later.
As no boards ever used LZARI compression, and this file is also not
present in recent MTD code, we resolve this conflict by removing the
conflicting file and references to it.
Also copy the referenced but missing file 'LICENCE' from the current
MTD source tree.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Tue, 12 Jan 2010 22:47:03 +0000 (23:47 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-arm
Wolfgang Denk [Tue, 12 Jan 2010 22:42:32 +0000 (23:42 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-nand-flash
Wolfgang Denk [Tue, 12 Jan 2010 22:39:08 +0000 (23:39 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-usb
Wolfgang Denk [Tue, 12 Jan 2010 22:30:40 +0000 (23:30 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx
Bryan Wu [Sat, 9 Jan 2010 21:53:54 +0000 (16:53 -0500)]
usb: musb: add virtual root hub control support
For MUSB devices that do not support multipoint (hubs), we have to emulate
a root hub so that we can support core operations like resetting ports.
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Chris Zhang [Wed, 6 Jan 2010 21:34:06 +0000 (13:34 -0800)]
Adds EHCI definitions to sequoia board configuration file.
Adds required definitions for EHCI support in sequoia configuration file.
But still keeps the OHCI as default driver.
Signed-off-by: Chris Zhang <chris@seamicro.com>
Chris Zhang [Wed, 6 Jan 2010 21:34:05 +0000 (13:34 -0800)]
Add ppc440epx USB ehci support.
Currently ppc440epx uses OHCI for USB full-speed support. This change adds
support for EHCI.
Signed-off-by: Chris Zhang <chris@seamicro.com>
Chris Zhang [Wed, 6 Jan 2010 21:34:04 +0000 (13:34 -0800)]
Fix EHCI port reset.
In USB ehci driver, the port reset is not terminated. EHCI spec says "A host
controller must terminate the reset and stabilize the state of the port within
2 milliseconds". Without termination, a port stays at reset state. This is
observed on ppc4xx(sequoia) boards.
Signed-off-by: Chris Zhang <chris@seamicro.com>
Sanjeev Premi [Thu, 24 Dec 2009 08:50:41 +0000 (14:20 +0530)]
omap3: fix compile warning
This patch fixes this warning during compile:
omap3.c: In function 'musb_platform_init':
omap3.c:126: warning: label 'end' defined but not used
Problem reported by: Dirk Behme[dirk.behme@googlemail.com]
Signed-off-by: Sanjeev Premi <premi@ti.com>
Bryan Wu [Thu, 17 Dec 2009 03:04:02 +0000 (22:04 -0500)]
usb: musb: add support for Blackfin MUSB
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Bryan Wu [Thu, 17 Dec 2009 03:04:01 +0000 (22:04 -0500)]
usb: musb: change rxcsr register from write to read/modify/write
The RX Control/Status register has bits that we want to preserve, so don't
just write out a single bit. Preserve the others bits in the process.
The original code posted to the u-boot list had this behavior, but looks
like it was lost somewhere along the way to merging.
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Bryan Wu [Thu, 17 Dec 2009 03:04:00 +0000 (22:04 -0500)]
usb: musb: make multipoint optional
The multipoint handling under MUSB is optional, and some parts (like the
Blackfin processor) do not implement support for it.
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Bryan Wu [Thu, 17 Dec 2009 03:03:59 +0000 (22:03 -0500)]
usb: musb: make fifo support configurable
The dynamic FIFO handling under MUSB is optional, and some parts (like
the Blackfin processor) do not implement support for it.
Due to this, the FIFO reading/writing steps need special handling, so
mark the common versions weak so drivers can override.
Signed-off-by: Bryan Wu <bryan.wu@analog.com>
Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Mike Frysinger [Thu, 17 Dec 2009 03:03:58 +0000 (22:03 -0500)]
usb: musb: make sure the register layout is packed
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Ajay Kumar Gupta [Tue, 22 Dec 2009 05:26:14 +0000 (10:56 +0530)]
DA830: Add usb config
Adding USB configuration. Default is set for USB MSC host.
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Swaminathan S <swami.iyer@ti.com>
Ajay Kumar Gupta [Tue, 22 Dec 2009 05:26:13 +0000 (10:56 +0530)]
DA8xx: Add MUSB host support
Tested USB host functionality on DA830 EVM.
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Swaminathan S <swami.iyer@ti.com>
Ajay Kumar Gupta [Tue, 22 Dec 2009 05:26:12 +0000 (10:56 +0530)]
DA8xx: Add GPIO register definitions
Added DA8xx GPIO base addresses in gpio_defs.h and pointers
to different BANKs which can be used to program GPIOs.
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Swaminathan S <swami.iyer@ti.com>
Ajay Kumar Gupta [Tue, 22 Dec 2009 05:26:11 +0000 (10:56 +0530)]
DA830: Add pinmux for USB0_DRVVBUS
USB0_DRVVBUS pinmux configuration is required for USB functinality
in uboot.
Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
Signed-off-by: Swaminathan S <swami.iyer@ti.com>
Heiko Schocher [Thu, 7 Jan 2010 07:56:00 +0000 (08:56 +0100)]
mpc83xx: add support configure bus parking
Add support to configure bus parking mode and master in bus arbitration
configuration (ACR). Add this for the kmeter1 port:
Configure bus arbiter with recommended values from Freescale
to improve bus latency/throughput for application with
intensive QuiccEngine activity.
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Reinhard Arlt [Tue, 8 Dec 2009 08:21:41 +0000 (09:21 +0100)]
mpc83xx: vme8349: Fix power up reset sequence for tsi148
Remove PCI reset, if there is a monarch PMC module.
Signed-off-by: Reinhard Arlt <reinhard.arlt@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
convert clrbits_be32 + setbits_be32 to clrsetbits_be32, use out_be32 to set gcr.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Reinhard Arlt [Tue, 8 Dec 2009 08:13:08 +0000 (09:13 +0100)]
mpc83xx: Add support for MPC8349 esd caddy2
The caddy2 is a variant of the already supported vme8349. So we just
add the differences to this board port. To better support those two
boards we switched from fixed SDRAM configuration to usage of
spd_sdram(). This is done by providing a board specific SPD EEPROM
routine with different values for both boards.
Signed-off-by: Reinhard Arlt <reinhard.arlt@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
changed to use mkconfig -t option instead, plus misc codingstyle fixes.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Stefan Roese [Tue, 8 Dec 2009 08:10:04 +0000 (09:10 +0100)]
mpc83xx: spd_sdram.c: Disable memory controller before initializing
The memory controller could already be enabled, when spd_sdram() is
called. This could be the case for example, when the SDRAM is initialized
by the JTAG debugger.
The "sync" after the register access via the accessor function is
still needed, because the macro uses the sync before the real write
is done. So until not all accesses are converted to using accessor
functions, this sync still needs to be made "manually" here.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Reinhard Arlt <reinhard.arlt@esd.eu>
Acked-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Anton Vorontsov [Tue, 24 Nov 2009 17:12:12 +0000 (20:12 +0300)]
mpc83xx: Add NAND boot support for MPC8315E-RDB boards
The core support for NAND booting is there already, so this patch
is pretty straightforward.
There is one trick though: top level Makefile expects nand_spl to
be in nand_spl/board/$(BOARDDIR), but we can fully reuse the code
from mpc8313erdb boards, and so to not duplicate the code we just
symlink nand_spl/board/freescale/mpc8315erdb to mpc8313erdb.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
o silence make during ln echo
o update documentation
o and avoid:
$ ./MAKEALL MPC8315ERDB_NAND
Configuring for MPC8315ERDB board...
sdram.o: In function `fixed_sdram':
/home/r1aaha/git/u-boot/nand_spl/board/freescale/mpc8313erdb/sdram.c:72: undefined reference to `udelay'
by renaming udelay -> __udelay in the spirit of commit
3eb90bad651fab39cffba750ec4421a9c01d60e7 "Generic udelay() with watchdog
support".
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Sanjeev Premi [Fri, 18 Dec 2009 09:25:24 +0000 (14:55 +0530)]
onenand: Fix compile errors due to FlexOneNAND
This patch fixes the compile error while trying to
compile for omap3evm.
env_onenand.c: In function 'env_relocate_spec':
env_onenand.c:70: error: 'CONFIG_ENV_ADDR_FLEX' undeclared
(first use in this function)
env_onenand.c:70: error: (Each undeclared identifier is re
ported only once
env_onenand.c:70: error: for each function it appears in.)
env_onenand.c: In function 'saveenv':
env_onenand.c:106: error: 'CONFIG_ENV_ADDR_FLEX' undeclare
d (first use in this function)
env_onenand.c:107: error: 'CONFIG_ENV_SIZE_FLEX' undeclare
d (first use in this function)
Signed-off-by: Sanjeev Premi <premi@ti.com>
Acked-by: Tom Rix <Tom.Rix@windriver.com>
Nick Thompson [Wed, 16 Dec 2009 11:15:58 +0000 (11:15 +0000)]
Davinci: davinci_nand.c performance enhancments
Introduces various optimisations that approximately triple the
read data rate from NAND when run on da830evm.
Most of these optimisations depend on the endianess of the machine
and most of them are very similar to optimisations already present
in the Linux Kernel.
Signed-off-by: Nick Thompson <nick.thompson@ge.com>
Tom Rix [Wed, 6 Jan 2010 15:36:24 +0000 (09:36 -0600)]
ARM Update mach-types
Fetched from http://www.arm.linux.org.uk/developer/machines/download.php
And built with
repo http://ftp.arm.linux.org.uk/pub/linux/arm/kernel/git-cur/linux-2.6-arm
commit
c9f937e4a3f4ebf9924ec21d80632e5eb61d949c
Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
Becky Bruce [Wed, 18 Nov 2009 03:10:21 +0000 (21:10 -0600)]
ppc/p4080: Add Corenet Platform Cache (CPC) registers
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Dave Liu [Wed, 16 Dec 2009 16:24:39 +0000 (10:24 -0600)]
fsl-ddr: setup ODT_RD_CFG & ODT_WR_CFG when we interleave
In chip-select interleaving case, we also need set the ODT_RD_CFG
and ODT_WR_CFG in cs1_config register.
Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Dave Liu [Wed, 16 Dec 2009 16:24:38 +0000 (10:24 -0600)]
fsl-ddr: add override for the Rtt_Wr
Different boards may require different settings of Dynamic ODT (Rtt_Wr).
We provide a means to allow the board specific code to provide its own
value of Rtt_Wr.
Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Dave Liu [Wed, 16 Dec 2009 16:24:37 +0000 (10:24 -0600)]
fsl-ddr: add the override for write leveling
add the override for write leveling sampling and
start time according to specific board.
Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Dave Liu [Wed, 16 Dec 2009 16:24:36 +0000 (10:24 -0600)]
fsl-ddr: Fix power-down timing settings
1. TIMING_CFG_0[ACT_PD_EXIT] was set to 6 clocks, but
It should be set to tXP parameter, tXP=max(3CK, 7.5ns)
2. TIMING_CFG_0[PRE_PD_EXIT] was set to 6 clocks, but
It should be set to tXP (if MR0[A12]=1) else to tXPDLL parameter
We are setting the mode register MR0[A12]='1'
Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Anton Vorontsov [Tue, 15 Dec 2009 22:14:31 +0000 (01:14 +0300)]
mpc85xx: Add 4-bits eSDHC support for MPC8569E-MDS boards
Thanks to "Errata to MPC8569E PowerQUICC III Integrated Host Processor
Family Reference Manual, Rev. 0" document, which describes all eSDHC
pins, we can add 4-bits eSDHC support for MPC8569E-MDS boards.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 9 Dec 2009 23:28:17 +0000 (17:28 -0600)]
ppc/p4080: Fix reporting of PME & FM clock frequencies
We incorrectly had the sense of PME_CLK_SEL, FM1_CLK_SEL, FM2_CLK_SEL
backwards so we report the wrong frequency.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Li Yang [Wed, 9 Dec 2009 06:26:08 +0000 (14:26 +0800)]
fsl_law: add SRIO2 target id and law_size_bits() macro
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 18 Nov 2009 02:21:20 +0000 (20:21 -0600)]
ppc/85xx: Map boot page guarded for MP boot
We already map the page cache-inhibited. There is no reason we
shouldn't also be marking it guarded to prevent speculative accesses.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 18 Nov 2009 04:44:52 +0000 (22:44 -0600)]
ppc: Added macro to test for specific SVR revision
Various SoC errata are specific to a given revision of silicon. This
patch gives us a simple macro to use when doing such tests.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Dave Liu [Wed, 18 Nov 2009 02:01:24 +0000 (20:01 -0600)]
p4080: add readback to bootpage translation window
We need to add the readback to bootpage translation LAW
to make it effect.
Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 13 Nov 2009 15:25:07 +0000 (09:25 -0600)]
ppc/85xx: Make flash TLB entry determined at runtime on FSL boards
Rather than hard coding which TLB entry the FLASH is mapped with we can
use find_tlb_idx to determine the entry.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 13 Nov 2009 15:09:10 +0000 (09:09 -0600)]
ppc/85xx: Remove CONFIG_SYS_DDR_TLB_START
Now that we dynamically determine TLB CAM entries to use we dont need
CONFIG_SYS_DDR_TLB_START anymore.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 13 Nov 2009 15:04:19 +0000 (09:04 -0600)]
ppc/85xx: Make SPD DDR TLB setup code use dynamic entry allocation
Now that we track which TLB CAM entries are used we can allocate
entries on the fly. Change the SPD DDR TLB setup code to assume
we use at most 8 TLBs (or the number free, which ever is fewer).
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Thu, 12 Nov 2009 16:26:16 +0000 (10:26 -0600)]
ppc/85xx: Add tracking of TLB CAM usage
We need to track which TLB CAM entries are used to allow us to
"dynamically" allocate entries later in the code. For example the SPD
DDR code today hard codes which TLB entries it uses. We can now make
that pick entries that are free.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 4 Nov 2009 19:00:55 +0000 (13:00 -0600)]
ppc/8xxx: Remove is_fsl_pci_agent
All users of is_fsl_pci_agent have been converted to fsl_is_pci_agent
that uses the standard PCI programming model to determine host vs
agent/end-point.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 4 Nov 2009 17:39:55 +0000 (11:39 -0600)]
ppc/85xx: Move to using fsl_setup_hose on TQM 85xx
We can use fsl_setup_hose to determine if we are a agent/end-point or
a host. Rather than using some SoC specific register we can just look
at the PCI cfg space of the host controller to determine this.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 4 Nov 2009 19:01:51 +0000 (13:01 -0600)]
ppc/85xx: Move to using fsl_setup_hose on P2020 DS
We can use fsl_setup_hose to determine if we are a agent/end-point or
a host. Rather than using some SoC specific register we can just look
at the PCI cfg space of the host controller to determine this.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 4 Nov 2009 19:01:38 +0000 (13:01 -0600)]
ppc/85xx: Move to using fsl_setup_hose on P1/P2 RDB
We can use fsl_setup_hose to determine if we are a agent/end-point or
a host. Rather than using some SoC specific register we can just look
at the PCI cfg space of the host controller to determine this.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 4 Nov 2009 19:01:17 +0000 (13:01 -0600)]
ppc/85xx: Move to using fsl_setup_hose on MPC8572 DS
We can use fsl_setup_hose to determine if we are a agent/end-point or
a host. Rather than using some SoC specific register we can just look
at the PCI cfg space of the host controller to determine this.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 4 Nov 2009 18:51:10 +0000 (12:51 -0600)]
ppc/86xx: Clean up MPC8610 HPCD PCI setup code
Use new fsl_pci_init_port() that reduces amount of duplicated code in the
board ports, use IO accessors and clean up printing of status info.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 4 Nov 2009 17:15:29 +0000 (11:15 -0600)]
ppc/85xx: Clean up MPC8548 CDS PCI setup code
Use new fsl_pci_init_port() that reduces amount of duplicated code in the
board ports, use IO accessors and clean up printing of status info.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 4 Nov 2009 17:05:02 +0000 (11:05 -0600)]
ppc/85xx: Clean up ATUM8548 PCI setup code
Use new fsl_pci_init_port() that reduces amount of duplicated code in the
board ports, use IO accessors and clean up printing of status info.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 4 Nov 2009 16:31:53 +0000 (10:31 -0600)]
ppc/85xx: Clean up MPC8568 MDS PCI setup code
Use new fsl_pci_init_port() that reduces amount of duplicated code in the
board ports, use IO accessors and clean up printing of status info.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 4 Nov 2009 16:26:30 +0000 (10:26 -0600)]
ppc/85xx: Clean up MPC8569 MDS PCI setup code
Use new fsl_pci_init_port() that reduces amount of duplicated code in the
board ports, use IO accessors and clean up printing of status info.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 4 Nov 2009 16:22:26 +0000 (10:22 -0600)]
ppc/85xx: Clean up MPC8544 DS PCI setup code
Use new fsl_pci_init_port() that reduces amount of duplicated code in the
board ports, use IO accessors and clean up printing of status info.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
projects / project / bcm63xx / u-boot.git / log