kernel/u-boot.git
16 years agoi.MX31: Cleanup comments in lowlevel_init.S.
Magnus Lilja [Mon, 9 Jun 2008 20:58:48 +0000 (22:58 +0200)]
i.MX31: Cleanup comments in lowlevel_init.S.

Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
16 years agoMove conditional compilation of MPC8XXX SPI driver to Makefile
Ben Warren [Mon, 9 Jun 2008 06:28:33 +0000 (23:28 -0700)]
Move conditional compilation of MPC8XXX SPI driver to Makefile

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
16 years agoi.MX31: fixed CTRL-C detection
Juergen Kilb [Sun, 8 Jun 2008 15:59:53 +0000 (17:59 +0200)]
i.MX31: fixed CTRL-C detection

The Register URXD contains status information in bits [15..8].
With status bit 15 set, CTRL-C was reported as 0x8003 instead
of 0x03. Therefore CTRL-C was not detected.
To solve this, bits [15..8] were masked out now.

Signed-off-by: Juergen Kilb <J.Kilb@gmx.de>
Acked-by: Felix Radensky <felix@embedded-sol.com>
16 years agoadd SHA256 support
Jean-Christophe PLAGNIOL-VILLARD [Sat, 7 Jun 2008 10:29:52 +0000 (12:29 +0200)]
add SHA256 support

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Francesco Albanese <Francesco.Albanese@swisscom.com>
16 years agoDelay FIT format check on sector based devices
Marian Balakowicz [Fri, 6 Jun 2008 21:07:40 +0000 (23:07 +0200)]
Delay FIT format check on sector based devices

Global FIT image operations like format check cannot be performed on
a first sector data, defer them to the point when whole FIT image was
uploaded to a system RAM.

Signed-off-by: Marian Balakowicz <m8@semihalf.com>
Partial ('cmd_nand' case) Acked-by: Grant Erickson <gerickson@nuovations.com>
NAND and DOC bits Acked-by: Scott Wood <scottwood@freescale.com>

16 years agosata: wait for device updating signature to host
Dave Liu [Tue, 3 Jun 2008 09:38:19 +0000 (17:38 +0800)]
sata: wait for device updating signature to host

The driver need wait for the device updating signature to host.
If we don't wait for it, the driver can not detect the device(disk)
when the system powers up.

Signed-off-by: Dave Liu <daveliu@freescale.com>
16 years agoserial_pl010.c: add watchdog support
Stuart Wood [Mon, 2 Jun 2008 20:42:19 +0000 (16:42 -0400)]
serial_pl010.c: add watchdog support

Signed-off-by: Stuart Wood <stuart.wood@labxtechnologies.com>
16 years agojffs2_1pass.c: add watchdog support
Stuart Wood [Mon, 2 Jun 2008 20:40:08 +0000 (16:40 -0400)]
jffs2_1pass.c: add watchdog support

Signed-off-by: Stuart Wood <stuart.wood@labxtechnologies.com>
16 years agoConfigure DSP POST; add watchdog reset to diag command
Sascha Laue [Fri, 30 May 2008 07:48:14 +0000 (09:48 +0200)]
Configure DSP POST; add watchdog reset to diag command

Signed-off-by: Sascha Laue <sascha.laue@liebherr.com>
16 years agoAdd sata sil3114 support
Tor Krill [Thu, 29 May 2008 08:40:17 +0000 (10:40 +0200)]
Add sata sil3114 support

Signed-off-by: Tor Krill <tor@excito.com>
16 years agoCoding Style Cleanup
Wolfgang Denk [Sat, 28 Jun 2008 21:34:37 +0000 (23:34 +0200)]
Coding Style Cleanup

Signed-off-by: Wolfgang Denk <wd@denx.de>
16 years agoUpdate CHANGELOG
Wolfgang Denk [Sat, 28 Jun 2008 21:16:01 +0000 (23:16 +0200)]
Update CHANGELOG

Signed-off-by: Wolfgang Denk <wd@denx.de>
16 years agoARM: Add support for Lyrtech SFF-SDR board (ARM926EJS)
Hugo Villeneuve [Wed, 21 May 2008 17:58:41 +0000 (13:58 -0400)]
ARM: Add support for Lyrtech SFF-SDR board (ARM926EJS)

This patch adds support for the Lyrtech SFF-SDR board,
based on the TI DaVinci architecture (ARM926EJS).

Signed-off-by: Hugo Villeneuve <hugo.villeneuve@lyrtech.com>
Signed-off-by: Philip Balister <philip@balister.org>
Signed-off-by: Wolfgang Denk <wd@denx.de>
16 years agoMMC: Consolidate MMC/SD command definitions
Haavard Skinnemoen [Thu, 22 May 2008 09:09:59 +0000 (11:09 +0200)]
MMC: Consolidate MMC/SD command definitions

This moves the MMC and SD Card command definitions from
include/asm/arch/mmc.h into include/mmc.h. These definitions are
given by the MMC and SD Card standards, not by any particular
architecture.

There's a lot more room for consolidation in the MMC drivers which
I'm hoping to get done eventually, but this patch is a start.

Compile-tested for all avr32 boards as well as lpc2292sodimm and
lubbock. This should cover all three mmc drivers in the tree.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
16 years agoUse better Ethernet timings for apollon board
Kyungmin Park [Wed, 21 May 2008 05:38:08 +0000 (14:38 +0900)]
Use better Ethernet timings for apollon board

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
16 years agoResize device tree to allow space for board changes and the chosen node
Andy Fleming [Mon, 16 Jun 2008 18:58:56 +0000 (13:58 -0500)]
Resize device tree to allow space for board changes and the chosen node

Current code requires that a compiled device tree have space added to the end to
leave room for extra nodes added by board code (and the chosen node).  This
requires that device tree creators anticipate how much space U-Boot will add to
the tree, which is absurd.  Ideally, the code would resize and/or relocate the
tree when it needed more space, but this would require a systemic change to the
fdt code, which is non-trivial.  Instead, we resize the tree inside
boot_relocate_fdt, reserving either the remainder of the bootmap (in the case
where the fdt is inside the bootmap), or adding CFG_FDT_PAD bytes to the size.

Signed-off-by: Andy Fleming <afleming@freescale.com>
16 years agoFix an underflow bug in __lmb_alloc_base
Andy Fleming [Mon, 16 Jun 2008 18:58:55 +0000 (13:58 -0500)]
Fix an underflow bug in __lmb_alloc_base

__lmb_alloc_base can underflow if it fails to find free space.  This was fixed
in linux with commit d9024df02ffe74d723d97d552f86de3b34beb8cc.  This patch
merely updates __lmb_alloc_base to resemble the current version in Linux.

Signed-off-by: Andy Fleming <afleming@freescale.com>
16 years agoAdd lmb_free
Andy Fleming [Mon, 16 Jun 2008 18:58:54 +0000 (13:58 -0500)]
Add lmb_free

lmb_free allows us to unreserve some memory so we can use lmb_alloc_base or
lmb_reserve to temporarily reserve some memory.

Signed-off-by: Andy Fleming <afleming@freescale.com>
16 years agoAdd ALIGN() macro
Andy Fleming [Mon, 16 Jun 2008 18:58:53 +0000 (13:58 -0500)]
Add ALIGN() macro

ALIGN() returns the smallest aligned value greater than the passed
in address or size.  Taken from Linux.

Signed-off-by: Andy Fleming <afleming@freescale.com>
16 years agoConditionally add -fno-stack-protector to CFLAGS
Haavard Skinnemoen [Mon, 19 May 2008 10:26:38 +0000 (12:26 +0200)]
Conditionally add -fno-stack-protector to CFLAGS

When compile-testing on powerpc, I get errors like this:

net/nfs.c:422: undefined reference to `__stack_chk_fail_local'

This seems to be because -fstack-protector is on by default, so
let's explicitly disable it on all architectures that support the
option.

The Ubuntu toolchain is affected by this problem, and according to
Mike Frysinger, Gentoo has been running with SSP enabled for years.
More and more distros are turning SSP on by default, so this problem
is likely to get worse in the future.

Also, powerpc just happens to be one of the arches I do
compile-testing on. There may be other arches affected by this too.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
16 years agopcmcia/ti_pci1410a: Move compile condition to the Makefile
Jean-Christophe PLAGNIOL-VILLARD [Sun, 18 May 2008 17:09:52 +0000 (19:09 +0200)]
pcmcia/ti_pci1410a: Move compile condition to the Makefile

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
16 years agopxa_pcmcia: Move compile condition to the Makefile
Jean-Christophe PLAGNIOL-VILLARD [Sun, 18 May 2008 17:09:51 +0000 (19:09 +0200)]
pxa_pcmcia: Move compile condition to the Makefile

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
16 years agomarabun_pcmcia: Move compile condition to the Makefile
Jean-Christophe PLAGNIOL-VILLARD [Sun, 18 May 2008 17:09:50 +0000 (19:09 +0200)]
marabun_pcmcia: Move compile condition to the Makefile

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
16 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-cfi-flash
Wolfgang Denk [Thu, 19 Jun 2008 20:58:36 +0000 (22:58 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-cfi-flash

16 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-ppc4xx
Wolfgang Denk [Thu, 19 Jun 2008 20:57:58 +0000 (22:57 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-ppc4xx

16 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-nand-flash
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

16 years agoMPC8360ERDK: adapt NAND interface for the re-written FSL NAND UPM driver
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>
16 years agoFix 4xx build issue
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>
16 years agocfi-flash: Fix problem in flash_toggle(), busy was not detected reliably
Stefan Roese [Mon, 16 Jun 2008 08:40:02 +0000 (10:40 +0200)]
cfi-flash: Fix problem in flash_toggle(), busy was not detected reliably

This patch simplifies flash_toggle() (AMD commandset), which is used to
detect if a FLASH device is still busy with erase/program operations. On
800MHz Canyonlands/Glacier boards (460EX/GT) the current implementation
did not detect the busy state reliably, resulting in non erased sectors
etc. This patch now simplifies this function by "just" comparing the
complete data-word instead of ANDing it with the command-word (0x40)
before the compatison. It is done the same way in the Linux implementation
chip_ready() in cfi_cmdset_0002.c.

Signed-off-by: Stefan Roese <sr@denx.de>
16 years agoNAND: Add missing declaration to non-redundant saveenv().
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>
16 years agoMPC8360ERDK: adapt NAND interface for the re-written FSL NAND UPM driver
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>
16 years agoppc4xx: Canyonlands: Disable the RTC M41T62 square wave output
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>
16 years agoFix build issue with string.h and linux/string.h
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>
16 years agoChange initdram() return type to phys_size_t
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>
16 years agoChange lmb to use phys_size_t/phys_addr_t
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>
16 years agoChange print_size to take phys_size_t
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>
16 years agoChange bd/gd memsize/ram_size to be phys_size_t.
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>
16 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-sh
Wolfgang Denk [Wed, 11 Jun 2008 20:54:47 +0000 (22:54 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-sh

16 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-mips
Wolfgang Denk [Wed, 11 Jun 2008 20:48:09 +0000 (22:48 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-mips

16 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-fdt
Wolfgang Denk [Wed, 11 Jun 2008 20:30:47 +0000 (22:30 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-fdt

16 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-cfi-flash
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

16 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-nand-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

16 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-net
Wolfgang Denk [Wed, 11 Jun 2008 20:17:42 +0000 (22:17 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-net

16 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-ppc4xx
Wolfgang Denk [Wed, 11 Jun 2008 20:13:07 +0000 (22:13 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-ppc4xx

16 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-mpc85xx
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>
16 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-mpc83xx
Wolfgang Denk [Wed, 11 Jun 2008 19:27:31 +0000 (21:27 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-mpc83xx

16 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-mpc86xx
Wolfgang Denk [Wed, 11 Jun 2008 19:23:16 +0000 (21:23 +0200)]
Merge branch 'master' of git://denx.de/git/u-boot-mpc86xx

16 years agoFSL LAW: Add new interface to use the last free LAW
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>
16 years ago85xx/86xx: Move to dynamic mgmt of LAWs
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>
16 years agoFSL LAW: Keep track of LAW allocations
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>
16 years ago85xx: remove dummy board_early_init_f
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>
16 years agoMPC8544DS: Update config.h
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>
16 years ago85xx: Remove unused and unconfigured memory test code.
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>
16 years agoSocrates: Added FPGA base address update in FDT.
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>
16 years agoSocrates: NAND support added. Changed the U-Boot base address and
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>
16 years agoNAND: Added support for 128-bit OOB, adapted
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>
16 years agoSocrates: added missed file with UPMA configuration data.
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>
16 years agoSocrates: Added FPGA mapping. LAWs and TLBs cleanup.
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>
16 years agoAdded the upmconfig() function for 85xx.
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>
16 years agoSocrates: config file cleanup.
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>
16 years agoTQM85xx: Change memory map to support Flash memory > 128 MiB
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>
16 years agoTQM85xx: NAND support via local bus UPMB
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>
16 years agoTQM8548: PCI express support
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>
16 years agoTQM8548: Basic support for the TQM8548 modules
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>
16 years agoTQM85xx: Support for Flat Device Tree
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>
16 years agoTQM85xx: Support for Intel 82527 compatible CAN controller
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>
16 years agoTQM85xx: Bugfix in the SDRAM initialisation
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>

16 years agoTQM85xx: Fix chip select configuration for second FLASH bank
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>
16 years agoTQM85xx: Support for Spansion 'N' type flashes added
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>
16 years agoTQM85xx: Fix CPM port pin configuration
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>
16 years agoTQM85xx: Various coding style fixes
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>
16 years agolibfdt: Move the working_fdt pointer to cmd_fdt.c
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>
16 years agofdt: unshadow global working fdt variable
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>
16 years agosocrates: Fix PCI clk fix patch
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>
16 years agoNAND FSL UPM: driver re-write using the hwcontrol callback
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>
16 years agoMPC85xx: Beautify boot output of L2 cache configuration
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>
16 years agoPPC: add accessor macros to clear and set bits in one shot
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>
16 years agoTQM: move TQM boards to board/tqc
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>
16 years ago83xx/85xx/86xx: add more MxMR local bus definitions
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>
16 years ago83xx/85xx: further localbus cleanups
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>
16 years ago83xx/85xx/86xx: factor out Freescale Localbus defines out of mpc83xx.h
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>
16 years ago85xx: Add setting of cache props in the device tree.
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>
16 years ago85xx: expose cpu identification
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>
16 years agompc83xx: MVBLM7: minor build fixups
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>
16 years agoadd MPC8343 based board mvBlueLYNX-M7 (board+make files)
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>
16 years agoadd MPC8343 based board mvBlueLYNX-M7 (doc+config)
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>
16 years ago83xx/85xx: further localbus cleanups
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>
16 years ago83xx/85xx/86xx: factor out Freescale Localbus defines out of mpc83xx.h
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>
16 years agoAdd missing CSCONFIG_BANK_BIT_3 define to mpc83xx.h
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>
16 years agonet: Conditional COBJS inclusion of network drivers
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>
16 years agoUse strncmp() for the fdt command
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>
16 years agoThe fdt boardsetup command criteria was not unique
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>
16 years agolibfdt: Several cleanups to parameter checking
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>
16 years agoRemove the deprecated CONFIG_OF_FLAT_TREE
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>
16 years agoChange the stxxst to CONFIG_OF_LIBFDT
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>
16 years agoConvert mpc7448hpc2 to CONFIG_OF_LIBFDT
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>
16 years ago85xx: Only use PORPLLSR[DDR_Ratio] on platforms that define it
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>
16 years agoMPC85xx: Change traps.c to not reference non-addressable memory
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>
16 years agosh: Renesas Solutions SH7763RDP board support
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>
16 years agosh: Add support Renesas SH7763
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>