Wolfgang Denk [Thu, 19 Jun 2008 20:57:58 +0000 (22:57 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-ppc4xx
Wolfgang Denk [Thu, 19 Jun 2008 20:57:06 +0000 (22:57 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-nand-flash
Wolfgang Grandegger [Thu, 5 Jun 2008 11:02:30 +0000 (13:02 +0200)]
MPC8360ERDK: adapt NAND interface for the re-written FSL NAND UPM driver
This patch is based on the following patch sent a few minutes ago:
"NAND FSL UPM: driver re-write using the hwcontrol callback"
It is untested, of course. Anton, could you please give it a try.
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Anatolij Gustschin [Thu, 12 Jun 2008 10:40:11 +0000 (12:40 +0200)]
Fix 4xx build issue
Building for 4xx doesn't work since commit
4dbdb768:
In file included from 4xx_pcie.c:28:
include/asm/processor.h:971: error: expected ')' before 'ver'
make[1]: *** [4xx_pcie.o] Error 1
This patch fixes the problem.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
Philip Balister [Mon, 16 Jun 2008 12:58:07 +0000 (08:58 -0400)]
NAND: Add missing declaration to non-redundant saveenv().
Signed-off-by: Scott Wood <scottwood@freescale.com>
Wolfgang Grandegger [Mon, 2 Jun 2008 13:09:55 +0000 (15:09 +0200)]
MPC8360ERDK: adapt NAND interface for the re-written FSL NAND UPM driver
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Stefan Roese [Tue, 10 Jun 2008 13:34:11 +0000 (15:34 +0200)]
ppc4xx: Canyonlands: Disable the RTC M41T62 square wave output
This patch disables the square wave output of the M41T62 RTC used on
Canyonlands & Glacier. Here the explanation:
The serial real-time clock part used in the design is an
STMicro M41T62. This part has a full-time 32KHz square wave
output that is connected to the TmrClk input to the
processor. The default state for this square wave output is
enabled so the output runs continuously when the board is
powered normally and also from the battery. The TmrClk input
to the processor goes to ground when the power is removed
from the board/processor, and therefore the running square
wave output is driving ground which drains the battery quickly.
Signed-off-by: Stefan Roese <sr@denx.de>
Andy Fleming [Wed, 11 Jun 2008 23:10:20 +0000 (18:10 -0500)]
Fix build issue with string.h and linux/string.h
This commit:
commit
338cc038461a6c7709c5b86fd9a240209338a1ae
Author: Wolfgang Denk <wd@denx.de>
Date: Fri Jun 6 14:28:14 2008 +0200
tools/mkimage: fix compiler warnings on some systems.
Broke building on some systems, because the host's string.h was interfering
with u-boot's linux/string.h. It doesn't look like we need the u-boot one if
we're building for the host, so now we only include when building inside
u-boot.
Signed-off-by: Andy Fleming <afleming@freescale.com>
Becky Bruce [Mon, 9 Jun 2008 21:03:40 +0000 (16:03 -0500)]
Change initdram() return type to phys_size_t
This patch changes the return type of initdram() from long int to phys_size_t.
This is required for a couple of reasons: long int limits the amount of dram
to 2GB, and u-boot in general is moving over to phys_size_t to represent the
size of physical memory. phys_size_t is defined as an unsigned long on almost
all current platforms.
This patch *only* changes the return type of the initdram function (in
include/common.h, as well as in each board's implementation of initdram). It
does not actually modify the code inside the function on any of the platforms;
platforms which wish to support more than 2GB of DRAM will need to modify
their initdram() function code.
Build tested with MAKEALL for ppc, arm, mips, mips-el. Booted on powerpc
MPC8641HPCN.
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Becky Bruce [Tue, 10 Jun 2008 01:37:18 +0000 (20:37 -0500)]
Change lmb to use phys_size_t/phys_addr_t
This updates the lmb code to use phys_size_t
and phys_addr_t instead of unsigned long. Other code
which interacts with this code, like getenv_bootm_size()
is also updated.
Booted on MPC8641HPCN, build-tested ppc, arm, mips.
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Becky Bruce [Tue, 10 Jun 2008 01:37:17 +0000 (20:37 -0500)]
Change print_size to take phys_size_t
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Becky Bruce [Tue, 10 Jun 2008 01:37:16 +0000 (20:37 -0500)]
Change bd/gd memsize/ram_size to be phys_size_t.
Currently, both are defined as an unsigned long, but
should be phys_size_t. This should result in no real change,
since phys_size_t is currently an unsigned long for all the
default configs. Also add print_lnum to cmd_bdinfo to deal
with the potentially wider memsize.
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Wolfgang Denk [Wed, 11 Jun 2008 20:54:47 +0000 (22:54 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-sh
Wolfgang Denk [Wed, 11 Jun 2008 20:48:09 +0000 (22:48 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-mips
Wolfgang Denk [Wed, 11 Jun 2008 20:30:47 +0000 (22:30 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-fdt
Wolfgang Denk [Wed, 11 Jun 2008 20:24:46 +0000 (22:24 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-cfi-flash
Wolfgang Denk [Wed, 11 Jun 2008 20:23:09 +0000 (22:23 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-nand-flash
Wolfgang Denk [Wed, 11 Jun 2008 20:17:42 +0000 (22:17 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-net
Wolfgang Denk [Wed, 11 Jun 2008 20:13:07 +0000 (22:13 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-ppc4xx
Wolfgang Denk [Wed, 11 Jun 2008 19:33:16 +0000 (21:33 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-mpc85xx
Conflicts:
include/asm-ppc/fsl_lbc.h
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Wed, 11 Jun 2008 19:27:31 +0000 (21:27 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-mpc83xx
Wolfgang Denk [Wed, 11 Jun 2008 19:23:16 +0000 (21:23 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-mpc86xx
Kumar Gala [Tue, 10 Jun 2008 21:16:02 +0000 (16:16 -0500)]
FSL LAW: Add new interface to use the last free LAW
LAWs have the concept of priority so its useful to be able to allocate
the lowest (highest number) priority. We will end up using this with the
new DDR code.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 11 Jun 2008 05:51:45 +0000 (00:51 -0500)]
85xx/86xx: Move to dynamic mgmt of LAWs
With the new LAW interface (set_next_law) we can move to letting the
system allocate which LAWs are used for what purpose. This makes life
a bit easier going forward with the new DDR code.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Acked-by: Jon Loeliger <jdl@freescale.com>
Acked-by: Becky Bruce <becky.bruce@freescale.com>
Kumar Gala [Wed, 11 Jun 2008 05:44:10 +0000 (00:44 -0500)]
FSL LAW: Keep track of LAW allocations
Make it so we keep track of which LAWs have allocated and provide
a function (set_next_law) which can allocate a LAW for us if one is
free.
In the future we will move to doing more "dynamic" LAW allocation
since the majority of users dont really care about what LAW number
they are at.
Also, add CONFIG_MPC8540 or CONFIG_MPC8560 to those boards which needed them
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Kumar Gala [Tue, 10 Jun 2008 03:31:57 +0000 (22:31 -0500)]
85xx: remove dummy board_early_init_f
A number of board ports have empty version of board_early_init_f
for no reason since we control its via CONFIG_BOARD_EARLY_INIT_F.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Mon, 9 Jun 2008 23:55:38 +0000 (18:55 -0500)]
MPC8544DS: Update config.h
* Enable flash progress
* remove CLEAR_LAW0 since we dont really use it
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Mon, 9 Jun 2008 18:37:24 +0000 (13:37 -0500)]
85xx: Remove unused and unconfigured memory test code.
Remove unused and unconfigured DDR test code from FSL 85xx boards.
Besides, other common code exists.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Sergei Poselenov [Fri, 6 Jun 2008 13:42:45 +0000 (15:42 +0200)]
Socrates: Added FPGA base address update in FDT.
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Sergei Poselenov [Fri, 6 Jun 2008 13:42:44 +0000 (15:42 +0200)]
Socrates: NAND support added. Changed the U-Boot base address and
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Sergei Poselenov [Fri, 6 Jun 2008 13:42:43 +0000 (15:42 +0200)]
NAND: Added support for 128-bit OOB, adapted
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Sergei Poselenov [Fri, 6 Jun 2008 13:42:42 +0000 (15:42 +0200)]
Socrates: added missed file with UPMA configuration data.
Signed-of-by: Sergei Poselenov <sposelenov@emcraft.com>
Sergei Poselenov [Fri, 6 Jun 2008 13:42:41 +0000 (15:42 +0200)]
Socrates: Added FPGA mapping. LAWs and TLBs cleanup.
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Sergei Poselenov [Fri, 6 Jun 2008 13:42:40 +0000 (15:42 +0200)]
Added the upmconfig() function for 85xx.
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Sergei Poselenov [Fri, 6 Jun 2008 13:42:39 +0000 (15:42 +0200)]
Socrates: config file cleanup.
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Wolfgang Grandegger [Thu, 5 Jun 2008 11:12:10 +0000 (13:12 +0200)]
TQM85xx: Change memory map to support Flash memory > 128 MiB
Some TQM85xx boards could be equipped with up to 1 GiB (NOR) Flash
memory. The current memory map only supports up to 128 MiB Flash.
This patch adds the configuration option CONFIG_TQM_BIGFLASH. If
set, up to 1 GiB flash is supported. To achieve this, the memory
map has to be adjusted in great parts (for example the CCSRBAR is
moved from 0xE0000000 to 0xA0000000).
If you want to boot Linux with CONFIG_TQM_BIGFLASH set, the new
memory map also has to be considered in the kernel (changed
CCSRBAR address, changed PCI IO base address, ...). Please use
an appropriate Flat Device Tree blob (tqm8548.dtb).
Signed-off-by: Martin Krause <martin.krause@tqs.de>
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Wolfgang Grandegger [Thu, 5 Jun 2008 11:12:09 +0000 (13:12 +0200)]
TQM85xx: NAND support via local bus UPMB
This patch adds support for NAND FLASH on the TQM8548. It is disabled by
default and can be enabled for the TQM8548 modules. It is now based on
the re-written FSL NAND UPM driver. A patch has been posted earlier today
with the subject:
"NAND FSL UPM: driver re-write using the hwcontrol callback"
Note that the R/B pin is not supported by that module requiring to use
the specified maximum delay time.
Note: With NAND support enabled the size of the U-Boot image exceeds
256 KB and TEXT_BASE must therefore be set to 0xfff80000 in config.mk,
doubling the image size :-(.
Signed-off-by: Thomas Waehner <thomas.waehner@tqs.de>
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Wolfgang Grandegger [Thu, 5 Jun 2008 11:12:08 +0000 (13:12 +0200)]
TQM8548: PCI express support
This patch adds support for PCI express cards. The board support
now uses common FSL PCI init code, for both, PCI and PCIe on all
TQM85xx modules.
Signed-off-by: Thomas Waehner <thomas.waehner@tqs.de>
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Wolfgang Grandegger [Thu, 5 Jun 2008 11:12:07 +0000 (13:12 +0200)]
TQM8548: Basic support for the TQM8548 modules
This patch adds basic support for the TQM8548 module from TQ-Components
(http://www.tqc.de/) including DDR2 SDRAM initialisation and support for
eTSEC 3 and 4
Furthermore Flash buffer write has been enabled to speed up output to
the Flash by approx. a factor of 10.
Signed-off-by: Thomas Waehner <thomas.waehner@tqs.de>
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Wolfgang Grandegger [Thu, 5 Jun 2008 11:12:06 +0000 (13:12 +0200)]
TQM85xx: Support for Flat Device Tree
This patch adds support for Linux kernels using the Flat Device Tree.
It also re-defines the default environment settings for booting Linux
with the FDT blob.
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Wolfgang Grandegger [Thu, 5 Jun 2008 11:12:05 +0000 (13:12 +0200)]
TQM85xx: Support for Intel 82527 compatible CAN controller
This patch adds initialization of the UPMC RAM to support up to two
Intel 82527 compatible CAN controller on the TQM85xx modules.
Signed-off-by: Thomas Waehner <thomas.waehner@tqs.de>
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Wolfgang Grandegger [Thu, 5 Jun 2008 11:12:04 +0000 (13:12 +0200)]
TQM85xx: Bugfix in the SDRAM initialisation
The CS0_BNDS register is now set according to the detected
memory size.
Signed-off-by Martin Krause <martin.krause@tqs.de>
Wolfgang Grandegger [Thu, 5 Jun 2008 11:12:03 +0000 (13:12 +0200)]
TQM85xx: Fix chip select configuration for second FLASH bank
This patch fixes the re-calculation of the automatic chip select
configuration for boards with two populated FLASH banks.
Signed-off-by: Martin Krause <martin.krause@tqs.de>
Wolfgang Grandegger [Thu, 5 Jun 2008 11:12:02 +0000 (13:12 +0200)]
TQM85xx: Support for Spansion 'N' type flashes added
The 'N' type Spansion flashes (S29GLxxxN series) have bigger sectors,
than the formerly used 'M' types (S29GLxxxM series), so the flash layout
needs to be changed -> new start address of the environment. The macro
definition CONFIG_TQM_FLASH_N_TYPE is undefined by default and must be
defined for boards with 'N' type flashes.
Signed-off-by: Martin Krause <martin.krause@tqs.de>
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Wolfgang Grandegger [Thu, 5 Jun 2008 11:12:01 +0000 (13:12 +0200)]
TQM85xx: Fix CPM port pin configuration
Do not configure port pins PD30/PD31 as SCC1 TxD/RxD except for the TQM8560
board. On the other TQM85xx boards (TQM8541 and TQM8555) SCC1 is not used
as serial interface anyway. Worse, on some board variants configuring the
pins for SCC1 leads to short circuits (for example on the TQM8541-BG).
Signed-off-by: Martin Krause <martin.krause@tqs.de>
Wolfgang Grandegger [Thu, 5 Jun 2008 11:12:00 +0000 (13:12 +0200)]
TQM85xx: Various coding style fixes
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Gerald Van Baren [Wed, 11 Jun 2008 02:15:58 +0000 (22:15 -0400)]
libfdt: Move the working_fdt pointer to cmd_fdt.c
The working_fdt pointer was declared in common/fdt_support.c but was
not used there. Move it to common/cmd_fdt.c where it is used (it is
also used in lib_ppc/bootm.c).
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
Kim Phillips [Tue, 10 Jun 2008 16:06:17 +0000 (11:06 -0500)]
fdt: unshadow global working fdt variable
differentiate with local variables of the same name by renaming the
global 'fdt' variable 'working_fdt'.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Andy Fleming [Tue, 10 Jun 2008 23:49:34 +0000 (18:49 -0500)]
socrates: Fix PCI clk fix patch
The submitted patch seems to have been more up-to-date, but an older patch was
already in the repository. This patch encompasses the differences
Taken entirely from Sergei Poselenov <sposelenov@emcraft.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Wolfgang Grandegger [Thu, 5 Jun 2008 11:02:29 +0000 (13:02 +0200)]
NAND FSL UPM: driver re-write using the hwcontrol callback
This is a re-write of the NAND FSL UPM driver using the more universal
hwcontrol callback (instead of the cmdfunc callback). Here is a brief
list of furher modifications:
- For the time being, the UPM setup writing the UPM array has been
removed from the driver and must now be done by the board specific
code.
- The bus width definition in "struct fsl_upm_nand" is now in bits to
comply with the corresponding Linux driver and 8, 16 and 32 bit
accesses are supported.
- chip->dev_read is only set if fun->dev_ready != NULL, which is
required for boards not connecting the R/B pin.
- A few issue have been fixed with MxMR bit manipulation like in the
corresponding Linux driver.
Note: I think the "io_addr" field of "struct fsl_upm" could be removed
as well, because the address is already determined by
"nand->IO_ADDR_[RW]", but I'm not 100% sure.
This patch has been tested on a TQM8548 modules with the NAND chip
Micron MT29F8G08FABWP.
This patch is based on the following patches posted to this list a few
minutes ago:
PPC: add accessor macros to clear and set bits in one shot
83xx/85xx/86xx: add more MxMR local bus definitions
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Acked-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Wolfgang Grandegger [Thu, 5 Jun 2008 11:11:59 +0000 (13:11 +0200)]
MPC85xx: Beautify boot output of L2 cache configuration
The boot output is now aligned poperly with other boot output
lines, e.g.:
FLASH: 128 MB
L2: 512 KB enabled
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Wolfgang Grandegger [Wed, 4 Jun 2008 10:45:22 +0000 (12:45 +0200)]
PPC: add accessor macros to clear and set bits in one shot
PPC: add accessor macros to clear and set bits in one shot
This patch adds macros from linux/include/asm-powerpc/io.h to clear and
set bits in one shot using the in_be32, out_be32, etc. accessor functions.
They are very handy to manipulate bits it I/O registers.
This patch is required for my forthcoming FSL NAND UPM driver re-write and
the support for the TQM8548 module.
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Wolfgang Grandegger [Wed, 4 Jun 2008 11:52:17 +0000 (13:52 +0200)]
TQM: move TQM boards to board/tqc
Move all TQM board directories to the vendor specific directory "tqc"
for modules from TQ-Components GmbH (http://www.tqc.de).
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Wolfgang Grandegger [Mon, 2 Jun 2008 10:09:30 +0000 (12:09 +0200)]
83xx/85xx/86xx: add more MxMR local bus definitions
83xx/85xx/86xx: add more MxMR local bus definitions
This patch adds more macro definitions for the UPM Machine Mode Registers
They are copied from "include/mpc82xx.h" to simplify the merge of all 8xxx
common local bus definitions into include/asm-ppc/fsl_lbc.h. They are
required for my forthcoming FSL NAND UPM driver re-write and the support
for the TQM8548 module.
This patch is based on the following two patches from Anton Vorontsov:
http://www.mail-archive.com/u-boot-users@lists.sourceforge.net/msg06511.html
http://www.mail-archive.com/u-boot-users@lists.sourceforge.net/msg06587.html
I leave coding style violation fixes, code beautification and name
corrections to somebody else ;-(.
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Anton Vorontsov [Thu, 29 May 2008 14:14:56 +0000 (18:14 +0400)]
83xx/85xx: further localbus cleanups
Merge mpc85xx.h's LBC defines to fsl_lbc.h. Also, adopt ACS names
from mpc85xx.h, so ACS_0b10 renamed to ACS_DIV4, ACS_0b11 to ACS_DIV2.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Anton Vorontsov [Wed, 28 May 2008 14:20:15 +0000 (18:20 +0400)]
83xx/85xx/86xx: factor out Freescale Localbus defines out of mpc83xx.h
This patch moves Freescale Localbus defines out of mpc83xx.h, so we could
use it on MPC85xx and MPC86xx processors.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Kumar Gala [Thu, 29 May 2008 16:22:06 +0000 (11:22 -0500)]
85xx: Add setting of cache props in the device tree.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Tue, 10 Jun 2008 21:53:46 +0000 (16:53 -0500)]
85xx: expose cpu identification
The current cpu identification code is used just to return the name
of the processor at boot. There are some other locations that the name
is useful (device tree setup). Expose the functionality to other bits
of code.
Also, drop the 'E' suffix and add it on by looking at the SVR version
when we print this out. This is mainly to allow the most flexible use
of the name. The device tree code tends to not care about the 'E' suffix.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kim Phillips [Tue, 10 Jun 2008 18:25:24 +0000 (13:25 -0500)]
mpc83xx: MVBLM7: minor build fixups
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Andre Schwarz [Tue, 10 Jun 2008 07:14:05 +0000 (09:14 +0200)]
add MPC8343 based board mvBlueLYNX-M7 (board+make files)
Add MPC8343 based board mvBlueLYNX-M7.
It's a single board stereo camera system.
Please read doc/README.mvblm7 for details.
Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Andre Schwarz [Tue, 10 Jun 2008 07:13:16 +0000 (09:13 +0200)]
add MPC8343 based board mvBlueLYNX-M7 (doc+config)
Add MPC8343 based board mvBlueLYNX-M7.
It's a single board stereo camera system.
Please read doc/README.mvblm7 for details.
Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Anton Vorontsov [Thu, 29 May 2008 14:14:56 +0000 (18:14 +0400)]
83xx/85xx: further localbus cleanups
move the BRx_* and ORx_* left behind in mpc85xx.h
The same is needed for mpc8xx.h and mpc8260.h (defines are almost
the same, just few differences which needs some attention though).
But the bad news for mpc8xx and mpc8260 is that there are a lot of users
of these defines. So this cleanup I'll leave for the "better times".
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Anton Vorontsov [Wed, 28 May 2008 14:20:15 +0000 (18:20 +0400)]
83xx/85xx/86xx: factor out Freescale Localbus defines out of mpc83xx.h
This patch moves Freescale Localbus defines out of mpc83xx.h, so we could
use it on MPC85xx and MPC86xx processors.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Tor Krill [Mon, 2 Jun 2008 13:09:30 +0000 (15:09 +0200)]
Add missing CSCONFIG_BANK_BIT_3 define to mpc83xx.h
Signed-off-by: Tor Krill <tor@excito.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Shinya Kuribayashi [Mon, 9 Jun 2008 14:37:44 +0000 (23:37 +0900)]
net: Conditional COBJS inclusion of network drivers
Replace COBJS-y with appropriate driver config names.
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Gerald Van Baren [Tue, 10 Jun 2008 01:02:17 +0000 (21:02 -0400)]
Use strncmp() for the fdt command
Cleaner than doing multiple conditionals on characters.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
Gerald Van Baren [Sat, 7 Jun 2008 16:25:05 +0000 (12:25 -0400)]
The fdt boardsetup command criteria was not unique
It was checking just for "b", which is not unique with respect to the
"boot" command. Change to check for "boa"[rdsetup].
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
David Gibson [Tue, 20 May 2008 07:19:11 +0000 (17:19 +1000)]
libfdt: Several cleanups to parameter checking
This patch makes a couple of small cleanups to parameter checking of
libfdt functions.
- In several functions which take a node offset, we use an
idiom involving fdt_next_tag() first to check that we have indeed been
given a node offset. This patch adds a helper function
_fdt_check_node_offset() to encapsulate this usage of fdt_next_tag().
- In fdt_rw.c in several places we have the expanded version
of the RW_CHECK_HEADER() macro for no particular reason. This patch
replaces those instances with an invocation of the macro; that's what
it's for.
- In fdt_sw.c we rename the check_header_sw() function to
sw_check_header() to match the analgous function in fdt_rw.c, and we
provide an SW_CHECK_HEADER() wrapper macro as RW_CHECK_HEADER()
functions in fdt_rw.c
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Gerald Van Baren [Wed, 4 Jun 2008 00:34:45 +0000 (20:34 -0400)]
Remove the deprecated CONFIG_OF_FLAT_TREE
Use CONFIG_OF_LIBFDT instead to support flattened device trees. It is
cleaner, has better functionality, and is better supported.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
Gerald Van Baren [Wed, 4 Jun 2008 00:26:29 +0000 (20:26 -0400)]
Change the stxxst to CONFIG_OF_LIBFDT
This was configured to use the deprecated CONFIG_OF_FLAT_TREE, change
to CONFIG_OF_LIBFDT.
WARNING: It appears that this board lost its ability to boot via a
flattened device tree prior to this changeset.
WARNING: This conversion was untested because I do not have a board to
test it on.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
Gerald Van Baren [Wed, 4 Jun 2008 00:24:58 +0000 (20:24 -0400)]
Convert mpc7448hpc2 to CONFIG_OF_LIBFDT
This was configured to use the deprecated CONFIG_OF_FLAT_TREE, change
to CONFIG_OF_LIBFDT.
WARNING: This conversion is untested because I do not have a board to
test it on.
NOTE: The FDT blob (DTS) must have an /aliases/ethernet0 and (optionally)
/aliases/ethernet1 property for the ethernet to work.
Signed-off-by: Gerald Van Baren <vanbaren@cideas.com>
Kumar Gala [Thu, 29 May 2008 06:21:24 +0000 (01:21 -0500)]
85xx: Only use PORPLLSR[DDR_Ratio] on platforms that define it
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Becky Bruce [Wed, 14 May 2008 18:10:04 +0000 (13:10 -0500)]
MPC85xx: Change traps.c to not reference non-addressable memory
Currently, END_OF_RAM is used by the trap code to determine if
we should attempt to access the stack pointer or not. However,
on systems with a lot of RAM, only a subset of the RAM is
guaranteed to be mapped in and accessible. Change END_OF_RAM
to use get_effective_memsize() instead of using the raw ram
size out of the bd.
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Nobuhiro Iwamatsu [Mon, 9 Jun 2008 04:39:57 +0000 (13:39 +0900)]
sh: Renesas Solutions SH7763RDP board support
SH7763RDP has SCIF, NOR Flash, Ethernet, USB host, LCDC and MMC.
In this patch, support SCIF, NOR Flash, and Ethernet.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Fri, 6 Jun 2008 07:24:13 +0000 (16:24 +0900)]
sh: Add support Renesas SH7763
Renesas SH7763 has 3 SCIF, MMC, LCDC, Ethernet and other.
This patch supprts CPU register's header file.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Fri, 6 Jun 2008 07:16:08 +0000 (16:16 +0900)]
sh: SH7763 SCIF support
SH7763 has 3 SCIF channels. SCIF0 and 1 are same register constitution,
but only SCIF2 is different. This patch work all SCIF channel.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Ben Warren [Mon, 9 Jun 2008 05:04:22 +0000 (22:04 -0700)]
Merge branch 'master' of git://git.denx.de/u-boot
Shinya Kuribayashi [Sat, 7 Jun 2008 11:51:59 +0000 (20:51 +0900)]
[MIPS] cpu/mips/Makefile: Split [CS]OBJS onto separate lines
Also get rid of some #ifdefs in *.c files.
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Shinya Kuribayashi [Sat, 7 Jun 2008 11:51:56 +0000 (20:51 +0900)]
[MIPS] Rename Alchemy processor configs into CONFIG_SOC_*
CONFIG_SOC_AU1X00
Common Alchemy Au1x00 stuff. All Alchemy processor based machines
need to have this config as a system type specifier.
CONFIG_SOC_AU1000, CONFIG_SOC_AU1100, CONFIG_SOC_AU1200,
CONFIG_SOC_AU1500, CONFIG_SOC_AU1550
Machine type specifiers. Each port should have one of aboves.
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Stuart Wood [Fri, 30 May 2008 20:05:28 +0000 (16:05 -0400)]
env_nand.c: Added bad block management for environment variables
Modified to check for bad blocks and to skipping over them when
CFG_ENV_RANGE has been defined.
CFG_ENV_RANGE must be larger than CFG_ENV_SIZE and aligned to the NAND
flash block size.
Signed-off-by: Stuart Wood <stuart.wood@labxtechnologies.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Becky Bruce [Wed, 14 May 2008 18:09:58 +0000 (13:09 -0500)]
MPC86xx: Change traps.c to not reference non-addressable memory
Currently, END_OF_RAM is used by the trap code to determine if
we should attempt to access the stack pointer or not. However,
on systems with a lot of RAM, only a subset of the RAM is
guaranteed to be mapped in and accessible. Change END_OF_RAM
to use get_effective_memsize() instead of using the raw ram
size out of the bd to prevent us from trying to access
non-mapped memory.
Signed-off-by: Becky Bruce <becky.bruce@freescale.com>
Jon Loeliger [Fri, 6 Jun 2008 15:48:31 +0000 (10:48 -0500)]
Merge commit 'wd/master'
Wolfgang Denk [Fri, 6 Jun 2008 12:28:14 +0000 (14:28 +0200)]
tools/mkimage: fix compiler warnings on some systems.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Stefan Roese [Fri, 6 Jun 2008 14:10:41 +0000 (16:10 +0200)]
ppc4xx: Fix misspelled CONFIG_440SPE/440EPX/GRX config options
We use upper case letters for the AMCC processor defines (like
CONFIG_440SPE) in U-Boot. So the 440SPe is labeled CONFIG_440SPE and
not CONFIG_440SPe. This patch fixes the last misspelled config options.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Fri, 6 Jun 2008 13:55:21 +0000 (15:55 +0200)]
ppc4xx: Unify AMCC's board config files (part 3/3)
This patch series unifies the AMCC eval board ports by introducing
a common include header for all AMCC eval boards:
include/configs/amcc-common.h
This header now includes all common configuration options/defines which
are removed from the board specific headers.
The reason for this is ease of maintenance and unified look and feel
of all AMCC boards.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Fri, 6 Jun 2008 13:55:03 +0000 (15:55 +0200)]
ppc4xx: Unify AMCC's board config files (part 2/3)
This patch series unifies the AMCC eval board ports by introducing
a common include header for all AMCC eval boards:
include/configs/amcc-common.h
This header now includes all common configuration options/defines which
are removed from the board specific headers.
The reason for this is ease of maintenance and unified look and feel
of all AMCC boards.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Fri, 6 Jun 2008 13:54:31 +0000 (15:54 +0200)]
ppc4xx: Unify AMCC's board config files (part 1/3)
This patch series unifies the AMCC eval board ports by introducing
a common include header for all AMCC eval boards:
include/configs/amcc-common.h
This header now includes all common configuration options/defines which
are removed from the board specific headers.
The reason for this is ease of maintenance and unified look and feel
of all AMCC boards.
Signed-off-by: Stefan Roese <sr@denx.de>
Remy Bohmer [Thu, 5 Jun 2008 11:03:36 +0000 (13:03 +0200)]
DM9000 fix status check fail 0x6d error for trizeps board
According to the Application Notes of the DM9000, only the 2 bits 0:1 of
the status byte need to be checked to identify a valid packet in the fifo
But, The several different Application Notes do not all speak the same
language on these bits. They do not disagree, but only 1 Application Note
noted explicitly that only these 2 bits need to be checked.
Even the datasheets do not mention anything about these 2 bits.
Because the old code, and the kernel check the whole byte, I left this piece
untouched.
However, I tested all board/DM9000[A|E|EP] devices with this 2 bit check, so
it should work.
Notice, that the 2nd iteration through this receive loop (when a 2nd packet is
in the fifo) is much shorter now, compared to the older U-boot driver code,
so that we can maybe run into a hardware condition now that was never seen
before, or maybe was seen very unfrequently.
Additionaly added a cleanup of a stack variable.
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Shinya Kuribayashi [Thu, 5 Jun 2008 13:29:00 +0000 (22:29 +0900)]
[MIPS] Update <asm/addrspace.h> header
- Fix traditional KSEG names
- Replace PHYSADDR with CPHYSADDR
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Shinya Kuribayashi [Thu, 5 Jun 2008 13:29:00 +0000 (22:29 +0900)]
[MIPS] mips_config.mk: Misc fixes
- Kill redundant `-pipe' (this will be added by $(TOPDIR)/config.mk)
- Modify comments
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Shinya Kuribayashi [Thu, 5 Jun 2008 13:29:00 +0000 (22:29 +0900)]
[MIPS] Kill unused <version.h> inclusions
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Shinya Kuribayashi [Thu, 5 Jun 2008 13:29:00 +0000 (22:29 +0900)]
[MIPS] lib_mips/time.c: Fix CP0 count register usage and timer routines
MIPS port has two problems in timer routines. One is now we assume CFG_HZ
equals to CP0 counter frequency, but this is wrong. CFG_HZ has to be 1000
in the U-Boot system.
The other is we don't have a proper time management counter like timestamp
other ARCHs have. We need the 32-bit millisecond clock counter.
This patch introduces timestamp and CYCLES_PER_JIFFY. timestamp is a
32-bit non-overflowing CFG_HZ counter, and CYCLES_PER_JIFFY is the number
of calculated CP0 counter cycles in a CFG_HZ.
STRATEGY:
* Fix improper CFG_HZ value to have 1000
* Use CFG_MIPS_TIMER_FREQ for timer counter frequency, instead.
* timer_init: initialize timestamp and set up the first timer expiration.
Note that we don't need to initialize CP0 count/compare registers here
as they have been already zeroed out on the system reset. Leave them as
they are.
* get_timer: calculate how many timestamps have been passed, then return
base-relative timestamp. Make sure we can easily count missed timestamps
regardless of CP0 count/compare value.
* get_ticks: return the current timestamp, that is get_timer(0).
Most parts are from good old Linux v2.6.16 kernel.
v2:
- Remove FIXME comments as they turned out to be trivial.
- Use CP0 compare register as a global variable for expirelo.
- Kill a global variable 'cycles_per_jiffy'. Use #define CYCLES_PER_JIFFY
instead.
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Shinya Kuribayashi [Thu, 5 Jun 2008 13:29:00 +0000 (22:29 +0900)]
[MIPS] lib_mips/time.c: Fix udelay
What we have to do is just to wait for given micro-seconds. No need to
take into account current time, get_timer and CFG_HZ.
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Shinya Kuribayashi [Thu, 5 Jun 2008 13:28:59 +0000 (22:28 +0900)]
[MIPS] lib_mips/time.c: Replace CP0 access functions with existing macros
We already have many pre-defined CP0 access macros in <asm/mipsregs.h>.
This patch replaces mips_{compare,count}_set and mips_count_get with
existing macros.
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Remy Bohmer [Tue, 3 Jun 2008 13:48:17 +0000 (15:48 +0200)]
Get rid of annoying/superfluous bad-checksum warning message
U-boot can complain a lot about 'checksum bad' when it is attached to the network.
It is annoying for ordinary users who start to doubt the network connection
in general when they see messages like this.
This is caused by the routine NetCksumOk() which cannot handle IP-headers longer
than 20 bytes. Those packages can be ignored anyway by U-boot, so we trash them
now before checking the checksum.
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Remy Bohmer [Wed, 4 Jun 2008 08:47:25 +0000 (10:47 +0200)]
Fix order for reading rx-status registers in 32bit mode of DM9000
A last minute cleanup before submitting the DM9000A patch series yesterday introduced
a bug in reading the rx-status registers in 32bit mode only.
This patch repairs this.
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Remy Bohmer [Tue, 3 Jun 2008 13:26:26 +0000 (15:26 +0200)]
DM9000: Some minor code cleanups
Some lines of the U-boot DM9000x driver are longer than 80 characters, or
need some other minor cleanup.
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Remy Bohmer [Tue, 3 Jun 2008 13:26:25 +0000 (15:26 +0200)]
DM9000: Make driver work properly for DM9000A
The DM9000A network controller does not work with the U-boot DM9000x driver.
Analysis showed that many incoming packets are lost.
The DM9000A Application Notes V1.20 (section 5.6.1) recommend that the poll to
check for a valid rx packet be done on the interrupt status register, not
directly by performing the dummy read and the rx status check as is currently
the case in the u-boot driver.
When the recommended poll is done as suggested the driver starts working
correctly on 10Mbit/HD, but on 100MBit/FD packets come in faster so that there
can be more than 1 package in the fifo at the same time.
The driver must perform the rx-status check in a loop and read and handle all
packages until there is no more left _after_ the interrupt RX flag is set.
This change has been tested with DM9000A, DM9000E, DM9000EP.
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Remy Bohmer [Tue, 3 Jun 2008 13:26:24 +0000 (15:26 +0200)]
DM9000: Improve eth_reset() routine
According to the application notes of the DM9000 v1.22 chapter 5.2 bullet 2, the
reset procedure must be done twice to properly reset the DM9000 by means of software.
This errata is not needed anymore for the DM9000A, but it does not bother it.
This change has been tested with DM9000A, DM9000E, DM9000EP.
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Remy Bohmer [Tue, 3 Jun 2008 13:26:23 +0000 (15:26 +0200)]
DM9000: improve eth_send() routine
The eth_send routine of the U-boot DM9000x driver does not match the
DM9000 or DM9000A application notes/programming guides.
This change improves the stability of the DM9000A network controller.
This change has been tested with DM9000A, DM9000E, DM9000EP.
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>