oweals/u-boot.git
14 years agoMerge branch 'master' of git://git.denx.de/u-boot-i2c
Wolfgang Denk [Wed, 7 Apr 2010 22:15:11 +0000 (00:15 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-i2c

14 years agoMerge branch 'master' of git://git.denx.de/u-boot-arm
Wolfgang Denk [Wed, 7 Apr 2010 22:06:31 +0000 (00:06 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-arm

14 years agoi2c: Move PPC4xx I2C driver into drivers/i2c directory
Stefan Roese [Thu, 1 Apr 2010 12:37:24 +0000 (14:37 +0200)]
i2c: Move PPC4xx I2C driver into drivers/i2c directory

This patch moves the PPC4xx specific I2C device driver into the I2C
drivers directory. All 4xx config headers are updated to include this
driver.

Signed-off-by: Stefan Roese <sr@denx.de>
14 years agoarm/integrator: Remove unneccessary CONFIG_PCI check.
Detlev Zundel [Wed, 31 Mar 2010 13:38:55 +0000 (15:38 +0200)]
arm/integrator: Remove unneccessary CONFIG_PCI check.

pci_eth_init() is already conditional to CONFIG_PCI so not every caller
needs to have conditionals.

This is the only place in the current code base where such a check is
still at the calling site.

Signed-off-by: Detlev Zundel <dzu@denx.de>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Peter Pearse <peter.pearse@arm.com>
14 years agoat91: use C structs for AT91 OHCI code
Matthias Fuchs [Thu, 25 Mar 2010 13:30:13 +0000 (14:30 +0100)]
at91: use C structs for AT91 OHCI code

This patch is part of migrating the AT91 support towards
using C struct for all SOC access.

It removes one more CONFIG_AT91_LEGACY warning.

at91_pmc.h needs cleanup after migration of the drivers
has been done.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
14 years agousing AT91_PMC_MCKR_MDIV_ instead of LEGACY one in at91/clock.c
Asen Dimov [Thu, 18 Mar 2010 11:46:45 +0000 (13:46 +0200)]
using AT91_PMC_MCKR_MDIV_ instead of LEGACY one in at91/clock.c

Signed-off-by: Asen Dimov <dimov@ronetix.at>
14 years agoNomadik: fix reset_timer()
Alessandro Rubini [Wed, 25 Nov 2009 22:41:51 +0000 (23:41 +0100)]
Nomadik: fix reset_timer()

Previous code was failing when reading back the timer less than
400us after resetting it. This lead nand operations to incorrectly
timeout any now and then.  Moreover, writing the load register isn't
immediately reflected in the value register. We must wait for a clock
edge, so read_timer now waits for the value to change at least once,
otherwise nand operation would timeout anyways (though less frequently).

Signed-off-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
14 years agoConvert at91 watchdog driver to new SoC access
Achim Ehrlich [Wed, 17 Mar 2010 13:50:29 +0000 (14:50 +0100)]
Convert at91 watchdog driver to new SoC access

This converts the at91 watchdog driver to new c structure
type to access registers of the SoC

Signed-off-by: Achim Ehrlich <aehrlich@taskit.de>
14 years agoat91: boards cleanup for deprecated CONFIG_CMD_AUTOSCRIPT
Daniel Gorsulowski [Wed, 17 Mar 2010 07:21:11 +0000 (08:21 +0100)]
at91: boards cleanup for deprecated CONFIG_CMD_AUTOSCRIPT

CONFIG_CMD_AUTOSCRIPT support is deprecated and non-existing
This clean up patch removes the references for esd boards

Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
14 years agoep93xx timer: refactoring
Matthias Kaehlcke [Tue, 9 Mar 2010 21:13:56 +0000 (22:13 +0100)]
ep93xx timer: refactoring

ep93xx timer: Simplified the timer code by eliminating clk_to_systicks() and
performing (almost) all manipulation of the timer structure in read_timer()

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
14 years agoep93xx timer: Rename struct timer_reg pointers
Matthias Kaehlcke [Tue, 9 Mar 2010 21:13:47 +0000 (22:13 +0100)]
ep93xx timer: Rename struct timer_reg pointers

ep93xx timer: Renamed pointers to struct timer_regs from name 'timer' to
'timer_regs' in order to avoid confusion with the global variable 'timer'

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
14 years agoSAMSUNG: SMDKC100: Adds ethernet support.
Naveen Krishna CH [Fri, 5 Mar 2010 08:16:05 +0000 (17:16 +0900)]
SAMSUNG: SMDKC100: Adds ethernet support.

Add setup for ethernet on SMDKC100, allowing kernel/ramdisk to be
loaded over tftp.

The preinit function will configure GPIO (GPK0CON) & SROMC to look
for environment in SROM Bank 3.

Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
14 years agoS5PC100: Function to configure the SROMC registers.
Naveen Krishna CH [Fri, 5 Mar 2010 08:15:38 +0000 (17:15 +0900)]
S5PC100: Function to configure the SROMC registers.

Nand Flash, Ethernet, other features might need to configure the
SROMC registers accordingly.
The config_sromc() functions helps with this.

Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
14 years agoS5PC100: Memory SubSystem Header file, register description(SROMC).
Naveen Krishna CH [Fri, 5 Mar 2010 08:15:13 +0000 (17:15 +0900)]
S5PC100: Memory SubSystem Header file, register description(SROMC).

Memory subsystem of S5PC100 handles SROM, SRAM, OneDRAM, OneNand,
NAND Flash, DDRs.
smc.h is a common place for the register description of Memory subsystem
of S5PC100.
Note: Only SROM related registers are descibed now.

Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
14 years agos5pc1xx: update the README file
Minkyu Kang [Fri, 12 Feb 2010 09:21:17 +0000 (18:21 +0900)]
s5pc1xx: update the README file

Because adds support the GPIO Interface, README file is updated.

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
14 years agos5pc1xx: support the GPIO interface
Minkyu Kang [Fri, 12 Feb 2010 09:17:52 +0000 (18:17 +0900)]
s5pc1xx: support the GPIO interface

This patch adds support the GPIO interface

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
14 years agos3c64xx: Add ifdef at the S3C64XX only codes
Joonyoung Shim [Mon, 8 Feb 2010 13:00:52 +0000 (22:00 +0900)]
s3c64xx: Add ifdef at the S3C64XX only codes

The s3c6400.h file is only for S3C64XX cpu and the pheripheral port
address(0x70000000 - 0x7fffffff) exists at only S3C64XX cpu, so they
should be included by only S3C64XX cpu.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
14 years agoS5PC100: Moves the Macros to a common header file
Naveen Krishna CH [Thu, 4 Feb 2010 05:17:38 +0000 (14:17 +0900)]
S5PC100: Moves the Macros to a common header file

The get_pll_clk(int) API returns the PLL frequency based on
the (int) argument which is defined locally in clock.c

Moving that #define to common header file (clk.h) would
be helpful when using the API from other files.

Signed-off-by: Naveen Krishna Ch <ch.naveen@samsung.com>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
14 years agoMAINTAINERS: sort the list of ARM Maintainers by last name
Minkyu Kang [Mon, 8 Mar 2010 07:22:33 +0000 (16:22 +0900)]
MAINTAINERS: sort the list of ARM Maintainers by last name

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
14 years agoSPEAr : Adding maintainer name for spear SoCs
Vipin KUMAR [Mon, 8 Mar 2010 05:16:07 +0000 (10:46 +0530)]
SPEAr : Adding maintainer name for spear SoCs

Signed-off-by: Vipin Kumar <vipin.kumar@st.com>
14 years agonios2: Reload timer count in reset_timer()
Scott McNutt [Thu, 1 Apr 2010 04:00:56 +0000 (00:00 -0400)]
nios2: Reload timer count in reset_timer()

   When the timestamp is incremented via interrupt and the interrupt
   period is greater than 1 msec, successive calls to get_timer() can
   produce inaccurate timing since the interrupts are asynchronous
   to the timing loop. For example, with an interrupt period of 10 msec
   two successive calls to get_timer() could indicate an elapsed time
   of 10 msec after only several hundred usecs -- depending on when
   the next interrupt actually occurs. This behavior can cause
   reliability issues with components such as CFI and NAND.

   This can be remedied by calling reset_timer() prior to establishing
   the base timestamp with get_timer(0), provided reset_timer()
   resets the hardware timer (rather than simply resetting only the
   timestamp). This has the effect of synchronizing the interrupts
   (and the advance of the timestamp) with the timing loop.

Signed-off-by: Scott McNutt <smcnutt@psyent.com>
14 years agonios2: pass command line and initrd to linux in bootm.c
Thomas Chou [Wed, 24 Mar 2010 03:41:46 +0000 (11:41 +0800)]
nios2: pass command line and initrd to linux in bootm.c

This patch adds bootargs passing to nios2 linux.

The args passing is enabled with,
r4 : 'NIOS' magic
r5 : pointer to initrd start
r6 : pointer to initrd end
r7 : pointer to command line

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
14 years agonios2: Fix AMDLV065D flash write bug in altera board common tree.
Scott McNutt [Wed, 31 Mar 2010 00:26:15 +0000 (20:26 -0400)]
nios2: Fix AMDLV065D flash write bug in altera board common tree.

Signed-off-by: Scott McNutt <smcnutt@psyent.com>
14 years agonios2: Set CONFIG_SYS_HZ to 1000 all nios2 boards.
Scott McNutt [Wed, 31 Mar 2010 00:23:04 +0000 (20:23 -0400)]
nios2: Set CONFIG_SYS_HZ to 1000 all nios2 boards.

   CONFIG_SYS_HZ was being calculated (incorrectly) in nios2 configuration
   headers. Updated comments to accurately describe timebase macros.

Signed-off-by: Scott McNutt <smcnutt@psyent.com>
14 years agonios2: Fix outx/writex parameter order in io.h
Scott McNutt [Mon, 22 Mar 2010 01:24:43 +0000 (21:24 -0400)]
nios2: Fix outx/writex parameter order in io.h

The outx/writex macros were using writex(addr, val) rather than
   the standard writex(val, addr), resulting in incompatibilty with
   architecture independent components. This change set uses standard
   parameter order.

Signed-off-by: Scott McNutt <smcnutt@psyent.com>
14 years agonios2: Add support for EPCS16 and EPCS64 configuration devices.
Scott McNutt [Sun, 21 Mar 2010 19:36:44 +0000 (15:36 -0400)]
nios2: Add support for EPCS16 and EPCS64 configuration devices.

Signed-off-by: Scott McNutt <smcnutt@psyent.com>
14 years agonios2: Add missing Ethernet initialization to board_init().
Scott McNutt [Sun, 21 Mar 2010 17:26:33 +0000 (13:26 -0400)]
nios2: Add missing Ethernet initialization to board_init().

Signed-off-by: Scott McNutt <smcnutt@psyent.com>
14 years agonios2: add struct stat support in linux/stat.h
Thomas Chou [Fri, 19 Mar 2010 23:05:47 +0000 (07:05 +0800)]
nios2: add struct stat support in linux/stat.h

This is needed for jffs2 support.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
14 years agonios2: use bitops from linux-2.6 asm-generic
Thomas Chou [Fri, 19 Mar 2010 23:05:46 +0000 (07:05 +0800)]
nios2: use bitops from linux-2.6 asm-generic

These are needed to use ubi/ubifs.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
14 years agonios2: add local_irq_enable/disable to asm-nios2/system.h
Thomas Chou [Fri, 19 Mar 2010 23:05:45 +0000 (07:05 +0800)]
nios2: add local_irq_enable/disable to asm-nios2/system.h

Copy from linux header. This is needed for generic bitops.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
14 years agonios2: add asm-nios2/errno.h
Thomas Chou [Fri, 19 Mar 2010 23:05:44 +0000 (07:05 +0800)]
nios2: add asm-nios2/errno.h

Just pull in asm-generic.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
14 years agonios2: Move serial drivers to individual files in drivers/serial
Scott McNutt [Fri, 19 Mar 2010 23:03:28 +0000 (19:03 -0400)]
nios2: Move serial drivers to individual files in  drivers/serial

   The standard Altera UART & JTAG UART as well as the OpenCores
   YANU driver are now in individual files in drivers/serial
   rather than a single file uner cpu/nios2.

Signed-off-by: Scott McNutt <smcnutt@psyent.com>
14 years agoMerge branch 'next'
Wolfgang Denk [Thu, 1 Apr 2010 09:28:32 +0000 (11:28 +0200)]
Merge branch 'next'

14 years agoPrepare v2010.03 v2010.03
Wolfgang Denk [Wed, 31 Mar 2010 21:54:39 +0000 (23:54 +0200)]
Prepare v2010.03

Signed-off-by: Wolfgang Denk <wd@denx.de>
14 years agonet, doc: How to setup MAC address correctly
Heiko Schocher [Wed, 31 Mar 2010 06:34:51 +0000 (08:34 +0200)]
net, doc: How to setup MAC address correctly

As this seems unclear, document how the flow of setting up
the MAC address is correct.

Signed-off-by: Heiko Schocher <hs@denx.de>
Text changed slightly, adding input from Mike Frysinger.

Signed-off-by: Wolfgang Denk <wd@denx.de>
14 years agonet, fec_mxc: only setup the device enetaddr with eeprom value
Heiko Schocher [Wed, 31 Mar 2010 06:34:46 +0000 (08:34 +0200)]
net, fec_mxc: only setup the device enetaddr with eeprom value

Only fill the device enetaddr with the contents of the eeprom,
do not program it in MAC address registers

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Ben Warren <biggerbadderben@gmail.com>
14 years agodoc: Fix ramdisk examples in doc/uImage.FIT/multi.its
Felix Radensky [Tue, 30 Mar 2010 12:02:13 +0000 (15:02 +0300)]
doc: Fix ramdisk examples in doc/uImage.FIT/multi.its

The ramdisk sections in doc/uImage.FIT/multi.its lack
load address and entry point properties. Using examples
from this file will result in unbootable image, u-boot
will issue the following error messages:

Can't get ramdisk subimage load address!
Ramdisk image is corrupt or invalid

This patch adds missing properties to ramdisk sections.

Signed-off-by: Felix Radensky <felix@embedded-sol.com>
14 years agojffs2, suen3: Fix compiler warning
Heiko Schocher [Wed, 24 Mar 2010 12:22:50 +0000 (13:22 +0100)]
jffs2, suen3: Fix compiler warning

$ ./MAKEALL suen3
jffs2_1pass.c: In function 'get_fl_mem':
jffs2_1pass.c:399: warning: unused variable 'id'
jffs2_1pass.c: In function 'get_node_mem':
jffs2_1pass.c:423: warning: unused variable 'id'

Signed-off-by: Heiko Schocher <hs@denx.de>
Tested-by: Tom <Tom.Rix@windriver.com>
14 years agoMerge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Wolfgang Denk [Tue, 30 Mar 2010 20:22:47 +0000 (22:22 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

14 years agoMerge branch 'master' of git://git.denx.de/u-boot-ppc4xx
Wolfgang Denk [Tue, 30 Mar 2010 20:21:24 +0000 (22:21 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx

14 years agompc86xx: set the DDR BATs after calculating true DDR size
Timur Tabi [Mon, 29 Mar 2010 17:51:07 +0000 (12:51 -0500)]
mpc86xx: set the DDR BATs after calculating true DDR size

After determining how much DDR is actually in the system, set DBAT0 and
IBAT0 accordingly.  This ensures that the CPU won't attempt to access
(via speculation) addresses outside of actual memory.

On 86xx systems, DBAT0 and IBAT0 (the BATs for DDR) are initialized to 2GB
and kept that way.  If the system has less than 2GB of memory (typical for
an MPC8610 HPCD), the CPU may attempt to access this memory during
speculation.  The zlib code is notorious for generating such memory reads,
and indeed on the MPC8610, uncompressing the Linux kernel causes a machine
check (without this patch).

Currently we are limited to power of two sized DDR since we only use a
single bat.  If a non-power of two size is used that is less than
CONFIG_MAX_MEM_MAPPED u-boot will crash.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
14 years ago85xx: Fix enabling of L1 cache parity on secondary cores
Kumar Gala [Fri, 26 Mar 2010 20:14:43 +0000 (15:14 -0500)]
85xx: Fix enabling of L1 cache parity on secondary cores

Use the same code between primary and secondary cores to init the
L1 cache.  We were not enabling cache parity on the secondary cores.

Also, reworked the L1 cache init code to match the e500mc L2 init code
that first invalidates the cache and locks.  Than enables the cache and
makes sure its enabled before continuing.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
14 years agoppc4xx: Fix problem with I2C bus >= 1 initialization
Stefan Roese [Mon, 29 Mar 2010 13:30:46 +0000 (15:30 +0200)]
ppc4xx: Fix problem with I2C bus >= 1 initialization

This patch fixes a problem introduced with patch eb5eb2b0
[ppc4xx: Cleanup PPC4xx I2C infrastructure]. We need to assign the I2C
base address to the "i2c" pointer inside of the controller loop.
Otherwise controller 0 is initialized multiple times instead of
initializing each I2C controller sequentially.

Tested on Katmai.

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
14 years agobootm, linux: fix booting Multi-File Image with "kernel+ramdisk+fdt"
Heiko Schocher [Mon, 29 Mar 2010 11:15:48 +0000 (13:15 +0200)]
bootm, linux: fix booting Multi-File Image with "kernel+ramdisk+fdt"

Booting a "Multi-File Image" including a linux kernel, ramdisk and
fdt, generated with

mkimage -A ppc \
    -O linux \
    -T multi \
    -C gzip \
    -a 00000000 \
    -e 00000000 \
    -n "kernel-2.6+initrd+dtb" \
    -d "vmlinux.bin.gz:ramdisk_image.gz:board.dtb" \
    multi.bin

actually fails, because ramdisk start and end addresses
didn;t get initialized. This patch fixes this issue.

Tested on the KUP4K board.

Signed-off-by: Heiko Schocher <hs@denx.de>
14 years agoi2c: made unused function i2c_mux_add_device static
Frans Meulenbroeks [Fri, 26 Mar 2010 08:46:42 +0000 (09:46 +0100)]
i2c: made unused function i2c_mux_add_device static

and removed it from the .h file

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
14 years agocmd_i2c: introduced get_alen helper function
Frans Meulenbroeks [Fri, 26 Mar 2010 08:46:41 +0000 (09:46 +0100)]
cmd_i2c: introduced get_alen helper function

The code to parse alen appeared 6 times in the function.
Factored this out in a small helper function

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
14 years agocmd_i2c: moved a define to before the functions
Frans Meulenbroeks [Fri, 26 Mar 2010 08:46:40 +0000 (09:46 +0100)]
cmd_i2c: moved a define to before the functions

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
14 years agocmd_i2c: moved mispositioned comment for i2c md
Frans Meulenbroeks [Fri, 26 Mar 2010 08:46:39 +0000 (09:46 +0100)]
cmd_i2c: moved mispositioned comment for i2c md

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
14 years agocmd_i2c.c: declared local functions as static
Frans Meulenbroeks [Fri, 26 Mar 2010 08:46:38 +0000 (09:46 +0100)]
cmd_i2c.c: declared local functions as static

Declared all functions that were not called outside the file as static

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
14 years agoMerge remote branch 'origin/master' into next
Wolfgang Denk [Mon, 29 Mar 2010 10:33:43 +0000 (12:33 +0200)]
Merge remote branch 'origin/master' into next

14 years agoMerge branch 'next' of git://www.denx.de/git/u-boot-cfi-flash into next
Wolfgang Denk [Mon, 29 Mar 2010 10:33:16 +0000 (12:33 +0200)]
Merge branch 'next' of git://denx.de/git/u-boot-cfi-flash into next

14 years agoPrepare 2010.03-rc3 v2010.03-rc3
Wolfgang Denk [Sat, 27 Mar 2010 23:25:14 +0000 (00:25 +0100)]
Prepare 2010.03-rc3

Update CHANGELOG

Signed-off-by: Wolfgang Denk <wd@denx.de>
14 years agocmd_usb.c: print debug messages only when DEBUG is defined
Wolfgang Denk [Thu, 25 Mar 2010 13:07:23 +0000 (14:07 +0100)]
cmd_usb.c: print debug messages only when DEBUG is defined

Signed-off-by: Wolfgang Denk <wd@denx.de>
14 years agoml300: remove support for broken, orphaned board
Wolfgang Denk [Wed, 24 Mar 2010 11:19:19 +0000 (12:19 +0100)]
ml300: remove support for broken, orphaned board

The ml300 board has a number of issues, but nobody cares about this
long-orphaned board any more.  Remove it.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Michal Simek <monstr@monstr.eu>
14 years agoMerge branch 'master' of /home/wd/git/u-boot/custodians
Wolfgang Denk [Sat, 27 Mar 2010 23:15:20 +0000 (00:15 +0100)]
Merge branch 'master' of /home/wd/git/u-boot/custodians

14 years agomkimage: fix Segmentation Fault when run without "-n name" option
Wolfgang Denk [Sat, 27 Mar 2010 22:37:46 +0000 (23:37 +0100)]
mkimage: fix Segmentation Fault when run without "-n name" option

The restructuring of the mkimage command in commit 89a4d6b1 ("tools:
mkimage: split code into core, default and FIT image specific")
introduced a bug that caused mkimage to segfault when run without
"-n name" option.  Initialize the imagename entry to prevent that.

Signed-off-by: Wolfgang Denk <wd@denx.de>
14 years agoMerge branch 'master' of git://git.denx.de/u-boot-cfi-flash
Wolfgang Denk [Sat, 27 Mar 2010 23:11:16 +0000 (00:11 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-cfi-flash

14 years agoMerge branch 'next' of git://git.denx.de/u-boot-coldfire into next
Wolfgang Denk [Sat, 27 Mar 2010 23:04:18 +0000 (00:04 +0100)]
Merge branch 'next' of git://git.denx.de/u-boot-coldfire into next

14 years agocfi flash: add status polling method for amd flash
Thomas Chou [Fri, 26 Mar 2010 00:17:00 +0000 (08:17 +0800)]
cfi flash: add status polling method for amd flash

This patch adds status polling method to offer an alternative to
data toggle method for amd flash chips.

This patch is needed for nios2 cfi flash interface, where the bus
controller performs 4 bytes read cycles for a single byte read
instruction. The data toggle method can not detect chip busy
status correctly. So we have to poll DQ7, which will be inverted
when the chip is busy.

This feature is enabled with the config def,
CONFIG_SYS_CFI_FLASH_STATUS_POLL

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Stefan Roese <sr@denx.de>
14 years agocfi_flash: precision and underflow problem in tout calculation
Renato Andreola [Wed, 24 Mar 2010 15:00:47 +0000 (23:00 +0800)]
cfi_flash: precision and underflow problem in tout calculation

With old configuration it could happen tout=0 if CONFIG_SYS_HZ<1000.

Signed-off-by: Renato Andreola <renato.andreola@imagos.it>
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Stefan Roese <sr@denx.de>
14 years agoColdFire: Fix m54455EVB save environment bug
TsiChung Liew [Tue, 16 Mar 2010 17:39:36 +0000 (12:39 -0500)]
ColdFire: Fix m54455EVB save environment bug

The ATMEL flash does not have buffer write feature. Assgined
buffer_size = 1, so that when there is a write to the flash
will not use buffer write function.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
14 years agoColdFire: Fix incorrect M5253DEMO default environment
TsiChung Liew [Tue, 16 Mar 2010 00:39:21 +0000 (19:39 -0500)]
ColdFire: Fix incorrect M5253DEMO default environment

The flash location is at 0xff800000, not 0

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
14 years agoColdFire: Cache update for all platforms
TsiChung Liew [Fri, 12 Mar 2010 04:12:53 +0000 (22:12 -0600)]
ColdFire: Cache update for all platforms

The CF will call cache functions in lib_m68/cache.c and the
cache settings are defined in platform configuration file.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
14 years agoColdFire: Fix SDRAM size on M5208evb rev E
TsiChung Liew [Thu, 11 Mar 2010 00:50:22 +0000 (18:50 -0600)]
ColdFire: Fix SDRAM size on M5208evb rev E

The proper SDRAM size is 32MB not 64MB

Signed-off-by: Jingchang Lu <b22599@freescale.com>
14 years agoColdFire: Misc update for M53017
TsiChung Liew [Thu, 11 Mar 2010 00:24:07 +0000 (18:24 -0600)]
ColdFire: Misc update for M53017

Reside Ethernet buffer descriptors in SRAM instead of DRAM. Add
CONFIG_SYS_TX_ETH_BUFFER in platform configuration file. Update
DRAM control and SRAM control register setting. Update cache
setting where size does not write to proper region.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
14 years agoColdFire: Add CPU compile flag for mcf5301x and mcf532x
TsiChung Liew [Wed, 10 Mar 2010 23:32:13 +0000 (17:32 -0600)]
ColdFire: Add CPU compile flag for mcf5301x and mcf532x

Add CPU compile flag -mcpu=53015 in cpu/config.mk

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
14 years agoColdFire: Update Extra environment Data for M5275EVB
TsiChung Liew [Wed, 10 Mar 2010 22:33:03 +0000 (16:33 -0600)]
ColdFire: Update Extra environment Data for M5275EVB

Provide extra environment Data. Remove default network
address and MAC address.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
14 years agoColdFire: M5271EVB DRAM Bring up issue
TsiChung Liew [Wed, 10 Mar 2010 22:14:01 +0000 (16:14 -0600)]
ColdFire: M5271EVB DRAM Bring up issue

Fix proper portsize: The register for portsize is either 00b, 01b,
or 1xb. The value that previous assigned is 32d.
Fix DRAM bring up: insert asm("nop") for every DRAM register setup

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
14 years agoColdFire: Update M5253DEMO configuration file
TsiChung Liew [Wed, 10 Mar 2010 17:56:36 +0000 (11:56 -0600)]
ColdFire: Update M5253DEMO configuration file

Fix incorrect default environment for flash erase or protect
range. Change offset from 0 to 0xff80nnnn. Remove default
ethernet setup and MAC address.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
14 years agoColdFire: Relocate vector table - mcf5445x
TsiChung Liew [Thu, 11 Mar 2010 21:04:21 +0000 (15:04 -0600)]
ColdFire: Relocate vector table - mcf5445x

Newer ColdFire processors family boot from address 0 instead of
0xFFnn_nnnn. When the boot flash base chip select is set at new
location instead of 0, an un-predictable error will occur if
there is an vector being trigger and refer it to an invalid
address or the vector table handler is not existed at address
0.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
14 years agoColdFire: Update uart_port_conf in serial driver
TsiChung Liew [Wed, 10 Mar 2010 01:24:43 +0000 (19:24 -0600)]
ColdFire: Update uart_port_conf in serial driver

Provide proper port passing from serial_init to uart_part_conf.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
14 years agoColdFire: Update processors' serial port configuration
TsiChung Liew [Wed, 10 Mar 2010 01:17:52 +0000 (19:17 -0600)]
ColdFire: Update processors' serial port configuration

Provide parameter passing to uart_port_config(). Update port
configuration - un-mask it before enable the bits.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
14 years agoColdFire: Correct bit definition
TsiChung Liew [Wed, 10 Mar 2010 00:32:16 +0000 (18:32 -0600)]
ColdFire: Correct bit definition

Use correct definition for _MASK and _UNMASK. It was combined in
the previous used and causes confusion.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
14 years agofix cmd_bdinfo.c:354: warning: 'print_eth' defined but not used
Philippe De Muyter [Tue, 22 Sep 2009 04:20:29 +0000 (22:20 -0600)]
fix cmd_bdinfo.c:354: warning: 'print_eth' defined but not used

This fixes the following warnings when running MAKEALL for coldfire :
cmd_bdinfo.c:354: warning: 'print_eth' defined but not used

Signed-off-by: Philippe De Muyter <phdm at macqel.be>
14 years agoAdding EP2500 MCF5282 board [PATCH]
Michael Durrant [Thu, 21 Jan 2010 01:33:02 +0000 (19:33 -0600)]
Adding EP2500 MCF5282 board [PATCH]

Mercury-EP2500.patch
   - added Mercury's EP2500 board uses the mcf5282 processor

CREDITS.patch

Signed-off-by: David Wu <davidwu@arcturusnetworks.com>
Signed-off-by: Michael Durrant <mdurrant@arcturusnetworks.com>
14 years agoadd block write function to spartan3 slave serial load
Wolfgang Wegner [Fri, 30 Oct 2009 15:55:02 +0000 (16:55 +0100)]
add block write function to spartan3 slave serial load

Using seperate function calls for each bit-bang of slave serial
load can be painfully slow. This patch adds the possibility to
supply a block write function that loads the complete block of
data in one call (like it can already be done with Altera FPGAs).
On an MCF5373L (240 MHz) loading an XC3S4000 this reduces the load
time from around 15 seconds to around 3 seconds

Signed-off-by: Wolfgang Wegner <w.wegner at astro-kom.de>
14 years agoadd ASTRO MCF5373L board
Wolfgang Wegner [Mon, 25 Jan 2010 10:27:44 +0000 (11:27 +0100)]
add ASTRO MCF5373L board

This patch adds support for ASTRO board(s) based on MCF5373L.

Signed-off-by: Wolfgang Wegner <w.wegner@astro-kom.de>
14 years agoppc4xx fix unstable 440EPx bootstrap options
Rupjyoti Sarmah [Wed, 24 Mar 2010 11:22:02 +0000 (16:52 +0530)]
ppc4xx fix unstable 440EPx bootstrap options

440EPx fixed bootstrap options A, B, D, and E sets PLL FWDVA to a value = 1.
This results in the PLLOUTB being greater than the CPU clock frequency
resulting unstable 440EPx operation resulting in various software hang
conditions.

This patch reprograms the FWDVA satisfying the requirement of setting FWDVB
to a value greater than 1 while using one of the four deafult bootstrap options.

Signed-off-by: Rupjyoti Sarmah <rsarmah@amcc.com>
Acked-by : Victor Gallardo <vgallardo@appliedmicro.com>
Signed-off-by: Stefan Roese <sr@denx.de>
14 years agoMerge branch 'master' of git://git.denx.de/u-boot-video
Wolfgang Denk [Wed, 24 Mar 2010 13:11:53 +0000 (14:11 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-video

14 years agoat91: Get rid of some warnings when building for otc570
Matthias Fuchs [Wed, 24 Mar 2010 09:16:20 +0000 (10:16 +0100)]
at91: Get rid of some warnings when building for otc570

The soft-i2c code for AT91 defines I2C_SOFT_DECLARATIONS
for direct access by dereferencing a pio pointer.
The OTC570 platform uses the AT91 gpio API so it does not
need the pio variable.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
14 years agolcd: make 16bpp work
Alessandro Rubini [Sat, 13 Mar 2010 16:44:08 +0000 (17:44 +0100)]
lcd: make 16bpp work

Support for 16bpp was supposed to be in the code but was not working.
This makes it work and has been tested in the nhk8815 board.

Signed-off-by: Alessandro Rubini <rubini@unipv.it>
Acked-by: Andrea Gallo <andrea.gallo@stericsson.com>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
14 years agocmd_nand: show nand scrub confirmation character
Florian Fainelli [Sat, 20 Mar 2010 18:02:58 +0000 (19:02 +0100)]
cmd_nand: show nand scrub confirmation character

When issuing a nand scrub command, the entered character is not displayed
this may be confusing. This patch makes the input character being
displayed if it is a 'y' so that an user knows he is about to scrub his
nand.

Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
14 years agoat91: add hwecc method for nand
Nikolay Petukhov [Fri, 19 Mar 2010 05:49:27 +0000 (10:49 +0500)]
at91: add hwecc method for nand

This is a patch to use the hardware ECC controller of
the AT91SAM9260 for the AT91 nand. Taken from the kernel 2.6.33.

Signed-off-by: Nikolay Petukhov <Nikolay.Petukhov@gmail.com>
14 years agoTI: Davinci: NAND Driver Cleanup
Cyril Chemparathy [Wed, 17 Mar 2010 14:03:10 +0000 (10:03 -0400)]
TI: Davinci: NAND Driver Cleanup

Modified to use IO accessor routines consistently.  Eliminated volatile usage
to keep checkpatch.pl happy.

Signed-off-by: Cyril Chemparathy <cyril@ti.com>
14 years agoMerge remote branch 'origin/master' into next
Wolfgang Denk [Mon, 22 Mar 2010 22:27:24 +0000 (23:27 +0100)]
Merge remote branch 'origin/master' into next

14 years agoPrepare v2010.03-rc2 v2010.03-rc2
Wolfgang Denk [Mon, 22 Mar 2010 22:25:00 +0000 (23:25 +0100)]
Prepare v2010.03-rc2

Update CHANGELOG

Signed-off-by: Wolfgang Denk <wd@denx.de>
14 years agoep93xx timer: Fix resolution of get_ticks()
Matthias Kaehlcke [Tue, 9 Mar 2010 21:13:33 +0000 (22:13 +0100)]
ep93xx timer: Fix resolution of get_ticks()

ep93xx timer: Make get_ticks() return a value in CONFIG_SYS_HZ resolution,
as announced by get_tbclk()

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
14 years agoep93xx timer: Fix possible overflow in usecs_to_ticks()
Matthias Kaehlcke [Tue, 9 Mar 2010 21:13:20 +0000 (22:13 +0100)]
ep93xx timer: Fix possible overflow in usecs_to_ticks()

ep93xx timer: Use 64-bit values in usecs_to_ticks() in order to avoid
overflows in intermediate values

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
14 years agoMerge remote branch 'origin/master' into next
Wolfgang Denk [Sun, 21 Mar 2010 21:45:36 +0000 (22:45 +0100)]
Merge remote branch 'origin/master' into next

14 years agofdt_support: add partitions fixup in mtd node
Anatolij Gustschin [Tue, 16 Mar 2010 16:10:05 +0000 (17:10 +0100)]
fdt_support: add partitions fixup in mtd node

Allow overwriting defined partitions in the device tree blob
using partition info defined in the 'mtdparts' environment
variable.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Gerald Van Baren <vanbaren@cideas.com>
14 years agocmd history: Match history buffer size to console buffer
John Schmoller [Fri, 12 Mar 2010 15:49:24 +0000 (09:49 -0600)]
cmd history: Match history buffer size to console buffer

Match history buffer size to console buffer size. History buffer size
was hard coded to 256, artificially limiting the command buffer size.
The history buffer now tracks CONFIG_SYS_CBSIZE.

Signed-off-by: John Schmoller <jschmoller@xes-inc.com>
14 years agoconsole: Fix console buffer overrun
John Schmoller [Fri, 12 Mar 2010 15:49:23 +0000 (09:49 -0600)]
console: Fix console buffer overrun

When CONFIG_SYS_CBSIZE equals MAX_CMDBUF_SIZE, a command string of
maximum length will overwrite part of the history buffer, causing the
board to die. Expand the console_buffer and hist_lines buffer by one
character each to hold the missing NULL char.

Signed-off-by: John Schmoller <jschmoller@xes-inc.com>
14 years agoPOST: add progress API
Michael Zaidman [Mon, 1 Mar 2010 09:47:36 +0000 (11:47 +0200)]
POST: add progress API

Add POST progress API implemented as weak calls before and after
each call to the POST test callback in the post_run_single routine
of the post.c file.

Signed-off-by: Michael Zaidman <michael.zaidman@gmail.com>
Acked-by: Detlev Zundel <dzu@denx.de>
14 years agocmd_setexpr: allow memory addresses in expressions
Frans Meulenbroeks [Fri, 26 Feb 2010 13:00:19 +0000 (14:00 +0100)]
cmd_setexpr: allow memory addresses in expressions

This patch add functionality to use memory addresses in expressions.
This increases the power of expressions substantially

It adheres to the standard convemtions: memory addresses can be given
in the format *address (e.g. *1000)

Rationale for this change is that it allows masking off bits from a
byte that is obtained by reading data from e.g. i2c.

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Fix warning: control reaches end of non-void function
Signed-off-by: Wolfgang Denk <wd@denx.de>
14 years agocmd_i2c.c: added i2c read to memory function
Frans Meulenbroeks [Thu, 25 Feb 2010 09:12:16 +0000 (10:12 +0100)]
cmd_i2c.c: added i2c read to memory function

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
14 years agocmd_i2c.c: sorted commands alphabetically
Frans Meulenbroeks [Thu, 25 Feb 2010 09:12:15 +0000 (10:12 +0100)]
cmd_i2c.c: sorted commands alphabetically

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
14 years agocmd_i2c.c: reworked subcommand handling
Frans Meulenbroeks [Thu, 25 Feb 2010 09:12:14 +0000 (10:12 +0100)]
cmd_i2c.c: reworked subcommand handling

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
14 years agocmd_bootm.c: made subcommand array static
Frans Meulenbroeks [Thu, 25 Feb 2010 09:12:13 +0000 (10:12 +0100)]
cmd_bootm.c: made subcommand array static

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
14 years agocmd_i2c.c: reduced subaddress length to 3 bytes
Frans Meulenbroeks [Thu, 25 Feb 2010 09:12:12 +0000 (10:12 +0100)]
cmd_i2c.c: reduced subaddress length to 3 bytes

according to some of the comments the subaddress length is 1 or 2, but we are being
prepared for the case it becomes 3. However the code also accepted 4.
This repairs this by changing the constand 4 to 3.

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
14 years agonios2: Added support to YANU UART
Renato Andreola [Tue, 16 Mar 2010 20:01:29 +0000 (16:01 -0400)]
nios2: Added support to YANU UART

Signed-off-by: Scott McNutt <smcnutt@psyent.com>