Kumar Gala [Mon, 8 Sep 2008 13:51:29 +0000 (08:51 -0500)]
85xx: Ensure timebase is zero on secondary cores
The e500um says the timebase is volatile out of reset. To ensure
TB sync works we need to make sure its zero.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Andy Fleming [Tue, 9 Sep 2008 21:16:20 +0000 (16:16 -0500)]
Merge branch 'denx'
Ryan CHEN [Wed, 20 Aug 2008 17:00:17 +0000 (13:00 -0400)]
Correct drv_usb_kbd_init function
The patch is that check if usb_get_dev_index() function return valid
pointer. If valid, continue. Otherwise return -1.
Signed-off-by: Ryan Chen <ryan.chen@st.com>
Acked-by: Markus Klotzbuecher <mk@denx.de>
Remy Bohmer [Wed, 20 Aug 2008 09:22:02 +0000 (11:22 +0200)]
Make usb-stop() safe to call multiple times in a row.
A recent commit (
936897d4d1365452bbbdf8430db5e7769ef08d38)
enabled the usb_stop() command in common/cmd_bootm.c which was
not enabled for some time, because no board did actually set the
CFG_CMD_USB flag. So, now the usb_stop() is executed before
loading the linux kernel.
However, the usb_ohci driver hangs up (at least on AT91SAM) if the
driver is stopped twice (e.g. the peripheral clock is stopped on AT91).
If some other piece of code calls usb_stop() before the bootm command,
this command will hangup the system during boot.
(usb start and stop is typically used while booting from usb memory stick)
But, stopping the usb stack twice is useless anyway, and a flag already
existed that kept track on the usb_init()/usb_stop() calls.
So, we now check if the usb stack is really started before we stop it.
This problem is now fixed in both the upper as low-level layer.
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Acked-by: Markus Klotzbuecher <mk@denx.de>
Wolfgang Denk [Tue, 9 Sep 2008 14:55:47 +0000 (16:55 +0200)]
Makefile: fix bug introduced by commit
47ffd6c2
Ricardo Ribalda Delgado [Tue, 9 Sep 2008 14:00:33 +0000 (10:00 -0400)]
ppc4xx: ppc440-generic-ALL: Fix out of tree build v2
This patch solves the problems compiling ml507, v5fx30teval and
ppc440-generic out of tree.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
NĂcolas Carneiro Lebedenco [Thu, 4 Sep 2008 18:35:46 +0000 (15:35 -0300)]
Fix dev_print when called from usb_stor_info (usb storage command)
Fix output of the usb storage command. It was printing "Device 0: not
available" because IF_TYPE_USB was not included into the switch
statement.
Signed-off-by: Nicolas Lebedenco <nicolas.lebedenco@tasksistemas.com.br>
Bartlomiej Sieka [Tue, 9 Sep 2008 10:58:16 +0000 (12:58 +0200)]
FIT: make iminfo check hashes of all images in FIT, return 1 on failed check
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
Bartlomiej Sieka [Tue, 9 Sep 2008 10:58:15 +0000 (12:58 +0200)]
FIT: add ability to check hashes of all images in FIT, improve output
- add function fit_all_image_check_hashes() that verifies if all
hashes of all images in the FIT are valid
- improve output of fit_image_check_hashes() when the hash check fails
Signed-off-by: Bartlomiej Sieka <tur@semihalf.com>
Jean-Christophe PLAGNIOL-VILLARD [Mon, 8 Sep 2008 18:54:39 +0000 (20:54 +0200)]
qemu_mips: Update linux bootm to support dynamic cmdline
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Peter Tyser [Mon, 8 Sep 2008 19:56:49 +0000 (14:56 -0500)]
Add support for booting of INTEGRITY operating system uImages
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Jean-Christophe PLAGNIOL-VILLARD [Mon, 8 Sep 2008 19:01:29 +0000 (21:01 +0200)]
mips/bootm: Fix typo in commit
c4f9419c, "initrd_start" replaced by "images->rd_start"
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Kumar Gala [Mon, 8 Sep 2008 18:57:12 +0000 (13:57 -0500)]
Remove support for booting ARTOS images
Pantelis Antoniou stated:
AFAIK, it is still used but the products using PPC are long gone.
Nuke it plz (from orbit).
So remove it since it cleans up a usage of env_get_char outside of
the environment code.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Wolfgang Denk [Tue, 9 Sep 2008 13:45:18 +0000 (15:45 +0200)]
Makefile: compile and link each module just once
Several source files need to be compiled and linked when one or more
config options are selected. To allow for easy selection in the
Makefiles yet to avoild multiple compilation (which costs build time)
and especially multiple linking (which causes errors), we use
"COBJS = $(sort COBJS-y)" which eliminates duplicates.
By courtesy of Detlev Zundel who suggested this approach.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Andreas Engel [Mon, 8 Sep 2008 12:30:53 +0000 (14:30 +0200)]
Moved conditional compile into Makefile
Signed-off-by: Andreas Engel <andreas.engel@ericsson.com>
Andreas Engel [Mon, 8 Sep 2008 08:17:31 +0000 (10:17 +0200)]
Merged serial_pl010.c and serial_pl011.c.
They only differ in the init function.
This also adds the missing watchdog support for the PL011.
Signed-off-by: Andreas Engel <andreas.engel@ericsson.com>
Ricardo Ribalda Delgado [Sun, 7 Sep 2008 21:10:27 +0000 (17:10 -0400)]
Remove gap fill in srec object v2
SREC files do not need gap fill: The load address is specified in the
file. On the other hand, it can't be avoided in a .bin object. It has
no information about memory location.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
Markus Heidelberg [Sun, 7 Sep 2008 18:18:27 +0000 (20:18 +0200)]
README: fix missing subdirectory in the documentation
Signed-off-by: Markus Heidelberg <markus.heidelberg@web.de>
Graeme Russ [Sat, 6 Sep 2008 21:08:42 +0000 (07:08 +1000)]
Update i386 code (sc520_cdp)
Attempt to bring i386 / sc520 inline with master
Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
Guennadi Liakhovetski [Thu, 4 Sep 2008 11:01:49 +0000 (13:01 +0200)]
fw_env: add NAND support
Add support for environment in NAND with automatic NOR / NAND recognition,
including unaligned environment, bad-block skipping, redundant environment
copy.
Signed-off-by: Guennadi Liakhovetski <lg@denx.de>
Matthias Fuchs [Tue, 9 Sep 2008 07:50:24 +0000 (09:50 +0200)]
ppc4xx: Fix out-of-tree building of CPCI405 variants
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Acked-by: Stefan Roese <sr@denx.de>
Sergei Poselenov [Fri, 15 Aug 2008 13:42:11 +0000 (15:42 +0200)]
Removed hardcoded MxMR loop value from upmconfig() for MPC85xx.
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Anatolij Gustschin [Fri, 15 Aug 2008 13:42:13 +0000 (15:42 +0200)]
85xx: socrates: Enable Lime support.
This patch adds Lime GDC support together with support for the PWM
backlight control through the w83782d chip. The reset pin of the
latter is attached to GPIO, so we need to reset it in
early_board_init_r.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Detlev Zundel [Fri, 15 Aug 2008 13:42:12 +0000 (15:42 +0200)]
85xx: Socrates: Major code update.
- Update the local bus ranges in the FDT for Linux for the various
devices connected to the local bus via chip-select.
- Set the LCRR_DBYP bit in the LCRR for local bus frequencies
lower than 66 MHz and uses I/O accessor functions consequently.
- UPM data update.
- Update of default environment and configuration. Use I2C multibus
as we do have two I2C buses. Also enable sdram and ext2 commands.
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Signed-off-by: Detlev Zundel <dzu@denx.de>
Timur Tabi [Fri, 18 Jul 2008 14:52:23 +0000 (16:52 +0200)]
Update Freescale 85xx boards to sys_eeprom.c
The new sys_eeprom.c supports both the old CCID EEPROM format and the new NXID
format, and so it obsoletes board/freescale/common/cds_eeprom.c. Freescale
86xx boards already use sys_eeprom.c, so this patch migrates the remaining
Freescale 85xx boards to use it as well. cds_eeprom.c is deleted.
Signed-off-by: Timur Tabi <timur@freescale.com>
Wolfgang Denk [Tue, 9 Sep 2008 08:08:02 +0000 (10:08 +0200)]
lib_ppc/interrupts.c: make board_show_activity() a weak function
This allows to use show_activity() without having to
define an empty board_show_activity() function.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Tue, 9 Sep 2008 08:06:44 +0000 (10:06 +0200)]
stxxtc: remove empty CONFIG_SHOW_ACTIVITY functions
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Tue, 9 Sep 2008 08:03:47 +0000 (10:03 +0200)]
NETTA2: remove empty CONFIG_SHOW_ACTIVITY functions
Signed-off-by: Wolfgang Denk <wd@denx.de>
Sergei Poselenov [Fri, 15 Aug 2008 13:42:11 +0000 (15:42 +0200)]
Removed hardcoded MxMR loop value from upmconfig() for MPC85xx.
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Anatolij Gustschin [Fri, 15 Aug 2008 13:42:13 +0000 (15:42 +0200)]
85xx: socrates: Enable Lime support.
This patch adds Lime GDC support together with support for the PWM
backlight control through the w83782d chip. The reset pin of the
latter is attached to GPIO, so we need to reset it in
early_board_init_r.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Detlev Zundel [Fri, 15 Aug 2008 13:42:12 +0000 (15:42 +0200)]
85xx: Socrates: Major code update.
- Update the local bus ranges in the FDT for Linux for the various
devices connected to the local bus via chip-select.
- Set the LCRR_DBYP bit in the LCRR for local bus frequencies
lower than 66 MHz and uses I/O accessor functions consequently.
- UPM data update.
- Update of default environment and configuration. Use I2C multibus
as we do have two I2C buses. Also enable sdram and ext2 commands.
Signed-off-by: Wolfgang Grandegger <wg@grandegger.com>
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Signed-off-by: Detlev Zundel <dzu@denx.de>
Wolfgang Denk [Tue, 9 Sep 2008 00:24:51 +0000 (02:24 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx
Conflicts:
Makefile
Signed-off-by: Wolfgang Denk <wd@denx.de>
Jean-Christophe PLAGNIOL-VILLARD [Mon, 8 Sep 2008 23:22:39 +0000 (01:22 +0200)]
disk-on-chip: remove duplicate doc_probe declaration
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Jean-Christophe PLAGNIOL-VILLARD [Mon, 8 Sep 2008 22:59:40 +0000 (00:59 +0200)]
onenand_uboot: fix warning: 'struct mtd_oob_ops' declared inside parameter list
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Jean-Christophe PLAGNIOL-VILLARD [Mon, 8 Sep 2008 22:59:39 +0000 (00:59 +0200)]
rs5c372: fix rtc_set prototype
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Sergei Poselenov [Thu, 14 Aug 2008 12:08:28 +0000 (14:08 +0200)]
ARM: fix warning: target CPU does not support interworking
This patch fixes warnings like this:
start.S:0: warning: target CPU does not support interworking
which come from some ARM cross compilers and are caused by hard-coded
(with "--with-cpu=arm9" configuration option) ARM targets (which
support ARM Thumb instructions), while the ARM target selected from
the command line (with "-march=armv4") doesn't support Thumb
instructions.
This warning is issued by the compiler regardless of the real use of
the Thumb instructions in code.
To fix this problem, we use options according to compiler version
being used.
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Sergei Poselenov [Thu, 14 Aug 2008 12:08:28 +0000 (14:08 +0200)]
ARM: Use do_div() instead of division for "long long".
Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Timur Tabi [Fri, 18 Jul 2008 14:52:23 +0000 (16:52 +0200)]
Update Freescale 85xx boards to sys_eeprom.c
The new sys_eeprom.c supports both the old CCID EEPROM format and the new NXID
format, and so it obsoletes board/freescale/common/cds_eeprom.c. Freescale
86xx boards already use sys_eeprom.c, so this patch migrates the remaining
Freescale 85xx boards to use it as well. cds_eeprom.c is deleted.
Signed-off-by: Timur Tabi <timur@freescale.com>
Wolfgang Denk [Mon, 8 Sep 2008 21:26:22 +0000 (23:26 +0200)]
lib_arm/bootm.c: fix compile warnings
bootm.c:128: warning: label 'error' defined but not used
bootm.c:65: warning: unused variable 'ret'
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Mon, 8 Sep 2008 20:46:42 +0000 (22:46 +0200)]
ml507: fix out of tree build problem
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Mon, 8 Sep 2008 20:10:28 +0000 (22:10 +0200)]
common/cmd_bootm.c: fix printf() format warnings
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Mon, 8 Sep 2008 20:37:45 +0000 (22:37 +0200)]
BMW, PCIPPC2, PCIPPC6, RBC82: fix compile warnings
missing doc_probe() prototype.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Mon, 8 Sep 2008 19:28:14 +0000 (21:28 +0200)]
mk48t59: fix compile problem introduced by commit
d1e23194
Signed-off-by: Wolfgang Denk <wd@denx.de>
Stefan Roese [Mon, 8 Sep 2008 12:11:12 +0000 (14:11 +0200)]
ppc4xx: Move ppc4xx specific prototypes to ppc4xx header
This patch moves some 4xx specific prototypes out of include common.h
to a ppc4xx specific header.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Mon, 8 Sep 2008 08:35:49 +0000 (10:35 +0200)]
Merge branch 'master' of /home/stefan/git/u-boot/u-boot
Matthias Fuchs [Fri, 5 Sep 2008 13:34:04 +0000 (15:34 +0200)]
ppc4xx: Update CPCI405(AB) configuration
This patch add FDT support and command line editing capabilities
for CPCI405 and CPCI405AB boards.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Fri, 5 Sep 2008 13:34:03 +0000 (15:34 +0200)]
ppc4xx: Cleanup CPCI405 linker script
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Fri, 5 Sep 2008 13:34:02 +0000 (15:34 +0200)]
ppc4xx: Update CPCI405 variants handling
This patch replaces the BOARD_REVISION variable in include/config.mk
by a using a temporary include file in the platform directory.
The former way does not work anymore and the latter is also used by
some other boards.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Mon, 8 Sep 2008 08:01:48 +0000 (10:01 +0200)]
ppc4xx: Remove CONFIG_CS8952_PHY define
Since this define is only used on one board that was never really in
production, removing this compile time option doesn't hurt and makes
the code more readable.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Fri, 5 Sep 2008 12:11:40 +0000 (14:11 +0200)]
ppc4xx: Fix compilation warning for PIP405
This patch fixes a compilation warning for the PIP405 board. It moves the
#ifndef CONFIG_CS8952_PHY define a little so that the warning doesn't
occur anymore. I am a little unsure if this #ifdef is at the correct
place now or if it could be removed completely. This needs to get
tested on the PIP405 board.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Fri, 5 Sep 2008 12:09:09 +0000 (14:09 +0200)]
ppc4xx: Fix compilation warning for canyonlands & glacier
Signed-off-by: Stefan Roese <sr@denx.de>
Kumar Gala [Fri, 5 Sep 2008 19:40:29 +0000 (14:40 -0500)]
Fix compiler warning in mpc8xxx ddr code
ctrl_regs.c: In function 'compute_fsl_memctl_config_regs':
ctrl_regs.c:523: warning: 'caslat' may be used uninitialized in this function
ctrl_regs.c:523: note: 'caslat' was declared here
Add a warning in DDR1 case if cas_latency isn't a value we know about.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Jean-Christophe PLAGNIOL-VILLARD [Mon, 1 Sep 2008 21:06:23 +0000 (23:06 +0200)]
rtc: allow rtc_set to return an error and use it in cmd_date
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Jean-Christophe PLAGNIOL-VILLARD [Sun, 31 Aug 2008 23:16:33 +0000 (01:16 +0200)]
ap325rxa/favr-32-ezkit: Use CONFIG_FLASH_CFI_DRIVER
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Shinya Kuribayashi [Sat, 30 Aug 2008 20:37:04 +0000 (05:37 +0900)]
config.mk: Move arch-specific condition to $(ARCH)_config.mk
Signed-off-by: Shinya Kuribayashi <skuribay@ruby.dti.ne.jp>
Kumar Gala [Sat, 30 Aug 2008 00:08:29 +0000 (19:08 -0500)]
Prevent crash if random/invalid ramdisks are passed to bootm
Adds returning an error from the ramdisk detection code if
its not a real ramdisk (invalid). There is no reason we can't
just return back to the console if we detect an invalid
ramdisk or CRC error.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Anatolij Gustschin [Fri, 29 Aug 2008 19:04:45 +0000 (21:04 +0200)]
Prevent crash if random DTB address is passed to bootm
This patch adds bootm_start() return value check. If
error status is returned, we do not proceed further to
prevent board reset or crash as we still can recover
at this point.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Andrew Dyer [Fri, 29 Aug 2008 17:30:39 +0000 (12:30 -0500)]
clean up some #if !defined() in drivers/video/cfb_console.c
rearrange some #if !defined() / #else / #endif statements to remove
the negative logic.
Signed-off-by: Andrew Dyer <adyer@righthandtech.com>
Kyungmin Park [Fri, 29 Aug 2008 00:02:20 +0000 (09:02 +0900)]
apollon: use the last memory area for u-boot
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Heiko Schocher [Thu, 28 Aug 2008 11:50:42 +0000 (13:50 +0200)]
TQM8272: move NAND part in seperate File
I didn't try to use drivers/mtd/nand/fsl_upm.c for the NAND driver,
because I have no longer access to the hardware.
Signed-off-by: Heiko Schocher <hs@denx.de>
Heiko Schocher [Thu, 28 Aug 2008 11:48:36 +0000 (13:48 +0200)]
TQM8272: Fix compiling error for the TQM8272 board.
Fix compile problems caused by
commit
cfa460adfdefcc30d104e1a9ee44994ee349bb7b
Signed-off-by: Heiko Schocher <hs@denx.de>
Kyungmin Park [Wed, 27 Aug 2008 05:45:20 +0000 (14:45 +0900)]
Add JFFS2 command support on OneNAND
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Mark Jackson [Mon, 25 Aug 2008 18:21:30 +0000 (19:21 +0100)]
Allow console input to be disabled
Added new CONFIG_DISABLE_CONSOLE define and GD_FLG_DISABLE_CONSOLE.
When CONFIG_DISABLE_CONSOLE is defined, setting
GD_FLG_DISABLE_CONSOLE disables all console input and output.
Signed-off-by: Mark Jackson <mpfj@mimc.co.uk>
Ricardo Ribalda Delgado [Wed, 30 Jul 2008 10:39:29 +0000 (12:39 +0200)]
loads: allow negative offsets
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
Yuri Tikhonov [Thu, 4 Sep 2008 09:19:05 +0000 (11:19 +0200)]
USB EHCI: reset root hub
Some of multi-function USB controllers (e.g. ISP1562) allow root hub
resetting only via EHCI registers. So, this patch adds the
corresponding kind of reset to OHCI's hc_reset() if the newly
introduced CONFIG_PCI_EHCI_DEVNO option is set (e.g. for Socrates
board).
Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Acked-by: Markus Klotzbuecher <mk@denx.de>
Yuri Tikhonov [Fri, 15 Aug 2008 13:42:09 +0000 (15:42 +0200)]
RX 8025 RTC: analyze 12/24-hour mode flag in rtc_get().
Signed-off-by: Yuri Tikhonov <yur@emcraft.com>
Stefan Roese [Fri, 5 Sep 2008 12:16:10 +0000 (14:16 +0200)]
Merge branch 'master' of /home/stefan/git/u-boot/u-boot
Stefan Roese [Fri, 5 Sep 2008 08:47:46 +0000 (10:47 +0200)]
devices: Use list_add_tail() instead of list_add() to register a device
This patch fixes a problem spotted on Glacier/Canyonlands (and most
likely lots of other board ports), that no serial output was seen
after console initialization in console_init_r(). This is because the
last added console device was used instead of the first added.
This patch fixes this problem by using list_add_tail() instead of
list_add() to register a device. This way the first added console
is used again.
Signed-off-by: Stefan Roese <sr@denx.de>
Victor Gallardo [Fri, 5 Sep 2008 06:49:36 +0000 (23:49 -0700)]
ppc4xx: Add support for GPCS, SGMII and M88E1112 PHY
This patch adds GPCS, SGMII and M88E1112 PHY support
for the AMCC PPC460GT/EX processors.
Signed-off-by: Victor Gallardo <vgallardo@amcc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Adam Graham [Wed, 3 Sep 2008 19:26:59 +0000 (12:26 -0700)]
ppc4xx: Update Kilauea to use PPC4xx DDR autocalibration routines
Signed-off-by: Adam Graham <agraham@amcc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Adam Graham [Wed, 3 Sep 2008 19:26:28 +0000 (12:26 -0700)]
ppc4xx: IBM Memory Controller DDR autocalibration routines
Alternate SDRAM DDR autocalibration routine that can be generically used
for any PPC4xx chips that have the IBM SDRAM Controller core allowing for
support of more DIMM/memory chip vendors and gets the DDR autocalibration
values which give the best read latency performance (SDRAM0_RDCC.[RDSS]).
Two alternate SDRAM DDR autocalibration algoritm are provided in this patch,
"Method_A" and "Method_B". DDR autocalibration Method_A scans the full range
of possible PPC4xx SDRAM Controller DDR autocalibration values and takes a
lot longer to run than Method_B. Method_B executes in the same amount of time
as the currently existing DDR autocalibration routine, i.e. 1 second or so.
Normally Method_B is used and it is set as the default method.
The current U-Boot PPC4xx DDR autocalibration code calibrates the IBM SDRAM
Controller registers.[bit-field]:
1) SDRAM0_RQDC.[RQFD]
2) SDRAM0_RFDC.[RFFD]
This alternate PPC4xx DDR autocalibration code calibrates the following
IBM SDRAM Controller registers.[bit-field]:
1) SDRAM0_WRDTR.[WDTR]
2) SDRAM0_CLKTR.[CKTR]
3) SDRAM0_RQDC.[RQFD]
4) SDRAM0_RFDC.[RFFD]
and will also use the calibrated settings of the above four registers that
produce the best "Read Sample Cycle Select" value in the SDRAM0_RDCC.[RDSS]
register.[bit-field].
Signed-off-by: Adam Graham <agraham@amcc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Ricardo Ribalda Delgado [Mon, 1 Sep 2008 17:09:39 +0000 (13:09 -0400)]
ppc44x: Unification of virtex5 pp440 boards
This patch provides an unificated way of handling xilinx v5 ppc440 boards.
It unificates 3 different things:
1) Source code
A new board called ppc440-generic has been created. This board includes
a generic tlb initialization (Maps the whole memory into virtual) and
defines board_pre_init, checkboard, initdram and get_sys_info weakly,
so, they can be replaced by specific functions.
If a new board needs to redefine any of the previous functions
(specific initialization) it can create a new directory with the
specific initializations needed. (see the example ml507 board).
2) Configuration file
Common configurations are located under configs/xilinx-ppc440.h, this
header file interpretes the xparameters file generated by EDK and
configurates u-boot in correspondence. Example: if there is a Temac,
allows CMD_CONFIG_NET
Specific configuration are located under specific configuration file.
(see the example ml507 board)
3) Makefile
Some work has been done in order to not duplicate work in the Main
Makefile. Please see the attached code.
In order to support new boards they can be implemented in the next way:
a) Simple Generic Board (90% of the time)
Using EDK generates a new xparameters.h file, replace
ppc440-generic/xparameters.h and run make xilinx-ppc440-generic_config
&& make
b) Simple Boards with special u-boot parameters (9 % of the time)
Create a new file under configs for it (use ml507.h as example) and
change your paramaters. Create a new Makefile paragraph and compile
c) Complex boards (1% of the time)
Create a new folder for the board, like the ml507
Finally, it adds support for the Avnet FX30T Evaluation board, following
the new generic structure:
Cheap board by Avnet for evaluating the Virtex5 FX technology.
This patch adds support for:
- UartLite
- 16MB Flash
- 64MB RAM
Prior using U-boot in this board, read carefully the ERRATA by Avnet
to solve some memory initialization issues.
Signed-off-by: Ricardo Ribalda Delgado <ricardo.ribalda@uam.es>
Signed-off-by: Stefan Roese <sr@denx.de>
Wolfgang Denk [Wed, 3 Sep 2008 21:44:42 +0000 (23:44 +0200)]
Merge branch 'master' of ssh://10.10.0.7/home/wd/git/u-boot/master
Wolfgang Denk [Wed, 3 Sep 2008 21:44:18 +0000 (23:44 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc83xx
Nick Spence [Tue, 2 Sep 2008 20:21:16 +0000 (15:21 -0500)]
mpc83xx: fix mpc8313 in-tree building with NAND
and add mpc8313 NAND build to MAKEALL
Signed-off-by: Nick Spence <nick.spence@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Wolfgang Denk [Wed, 3 Sep 2008 21:07:41 +0000 (23:07 +0200)]
Merge branch 'master' of ssh://10.10.0.7/home/wd/git/u-boot/master
Nick Spence [Thu, 28 Aug 2008 21:09:25 +0000 (14:09 -0700)]
mpc83xx: clean up cache operations and unlock_ram_in_cache() functions
Cleans up some latent issues with the data cache control so that
dcache_enable() and dcache_disable() will work reliably (after
unlock_ram_in_cache() has been called)
Signed-off-by: Nick Spence <nick.spence@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Nick Spence [Thu, 28 Aug 2008 21:09:19 +0000 (14:09 -0700)]
mpc83xx: Store and display Arbiter Event Register values
Record the Arbiter Event Register values and optionally display them.
The Arbiter Event Register can record the type and effective address of
an arbiter error, even through an HRESET. This patch stores the values in
the global data structure.
Display of the Arbiter Event registers immediately after the RSR value
can be enabled with defines. The Arbiter values will only be displayed
if an arbiter event has occured since the last Power On Reset, and either
of the following defines exist:
#define CONFIG_DISPLAY_AER_BRIEF - display only the arbiter address and
and type register values
#define CONFIG_DISPLAY_AER_FULL - display and interpret the arbiter
event register values
Address Only transactions are one of the trapped events that can register
as an arbiter event. They occur with some cache manipulation instructions
if the HID0_ABE (Address Broadcast Enable) is set and the memory region
has the MEMORY_COHERENCE WIMG bit set. Setting:
#define CONFIG_MASK_AER_AO - prevents the arbiter from recording address
only events, so that it can still capture
other real problems.
Signed-off-by: Nick Spence <nick.spence@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Nick Spence [Thu, 28 Aug 2008 21:09:11 +0000 (14:09 -0700)]
mpc83xx: use r4 instead of r2 in lock_ram_in_cache and unlock_ram_in_cache
This is needed in unlock_ram_in_cache() because it is called from C and
will corrupt the small data area anchor that is kept in R2.
lock_ram_in_cache() is modified similarly as good coding practice, but
is not called from C.
Signed-off-by: Nick Spence <nick.spence@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Nick Spence [Sat, 23 Aug 2008 06:52:50 +0000 (23:52 -0700)]
MPC83XX: Fix GPIO configuration - set gpio level before direction
Set DAT value before DIR values to avoid creating glitches on the
GPIO signals.
Set gpio level register before direction register to inhibit
glitches on high level output pins.
Dir and data gets cleared at powerup, so high level output lines see
a short low pulse between setting the direction and level registers.
Issue was seen on a new board with the nReset line of the NOR flash
connected to a GPIO. Setting the direction register puts the NOR flash
in reset so the next instruction to set the level cannot get executed.
Signed-off-by: Nick Spence <nick.spence@freescale.com>
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Wolfgang Denk [Wed, 3 Sep 2008 20:59:29 +0000 (22:59 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-mips
Wolfgang Denk [Wed, 3 Sep 2008 20:55:55 +0000 (22:55 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx
Conflicts:
board/esd/dasa_sim/dasa_sim.c
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Wed, 3 Sep 2008 20:43:57 +0000 (22:43 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-net
Jean-Christophe PLAGNIOL-VILLARD [Tue, 2 Sep 2008 00:58:32 +0000 (02:58 +0200)]
doc/qemu_mips: add doc howto debug u-boot with gdb
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Matthias Fuchs [Wed, 3 Sep 2008 15:15:45 +0000 (17:15 +0200)]
ppx4xx: Fix broken DASA_SIM board
This patch adds initdram() to DASA_SIM boards that has been
removed accidentally by a previous commit.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Mon, 1 Sep 2008 06:35:37 +0000 (08:35 +0200)]
ppc4xx: Remove reference to common/lists.o from some esd linker scripts
This patch removes some direct references to common/lists.o from some
esd linker scripts. This is necessary because the lists source was moved
and is not in the "common" directory anymore.
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Tue, 2 Sep 2008 14:33:05 +0000 (16:33 +0200)]
ppc4xx: Remove obsolete or unused functions from some esd boards
This patch removes initdram() and testdram() from most esd 405 platforms.
Some boards also have an empty dummy implementation of
misc_init_f(). This is also removed.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Tue, 2 Sep 2008 13:07:54 +0000 (15:07 +0200)]
ppc4xx: Update VOM405 board configuration
- remove PCI code
- add command line editing
- minor cleanup
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Tue, 2 Sep 2008 13:07:53 +0000 (15:07 +0200)]
ppc4xx: Remove obsolete initdram() function from VOM405 board
This patch removed the obsolete initdram() function from
VOM405 platform file.
Some minor cleanup.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Tue, 2 Sep 2008 13:07:52 +0000 (15:07 +0200)]
ppc4xx: Cleanup VOM405 linker script
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Tue, 2 Sep 2008 13:07:51 +0000 (15:07 +0200)]
ppc4xx: Add fdt support for VOM405 boards
Signed-off-by: Matthias Fuchs <mf@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Tue, 2 Sep 2008 09:36:14 +0000 (11:36 +0200)]
ppc4xx: Coding style cleanup
Wrap long lines etc.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Tue, 2 Sep 2008 09:35:56 +0000 (11:35 +0200)]
ppc4xx: Enable USB on PLU405 boards
This patch enables the PCI-OHCI controller on PLU405 board.
Also the default CPU frequency is updated to 266 MHz and
command line editing is enabled.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd-electronics.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Tue, 2 Sep 2008 09:35:35 +0000 (11:35 +0200)]
ppc4xx: Cleanup PLU405 platform file
This patch
- wraps some long lines
- removes unused/obsolete functions: misc_init_f() and initdram()
Signed-off-by: Matthias Fuchs <mf@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Tue, 2 Sep 2008 09:35:04 +0000 (11:35 +0200)]
ppc4xx: Cleanup PLU405 linker script
Signed-off-by: Matthias Fuchs <mf@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Tue, 2 Sep 2008 09:34:36 +0000 (11:34 +0200)]
ppc4xx: Add fdt support for PLU405 boards
Signed-off-by: Matthias Fuchs <mf@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Tue, 2 Sep 2008 09:34:08 +0000 (11:34 +0200)]
ppc4xx: Increase U-Boot size to 384kB for PLU405 boards
Signed-off-by: Matthias Fuchs <mf@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
Jochen Friedrich [Tue, 2 Sep 2008 09:24:59 +0000 (11:24 +0200)]
Don't tftp to unknown flash
If a board has a variable number of flash banks, there are empty entries
in flash_info[] and CFG_DIRECT_FLASH_TFTP is set, tftp boot fails with
"Outside available Flash". This patch skips flash banks with unknown
flash ids.
Signed-off-by: Jochen Friedrich <jochen@scram.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Nobuhiro Iwamatsu [Thu, 28 Aug 2008 04:40:44 +0000 (13:40 +0900)]
net: smc911x: Add pkt_data_pull and pkt_data_push function
The RSK7203 board has the SMSC9118 wired up 'incorrectly'.
Byte-swapping is necessary, and so poor performance is inevitable.
This problem cannot evade by the swap function of CHIP, this can
evade by software Byte-swapping.
And this has problem by FIFO access only. pkt_data_pull/pkt_data_push
functions necessary to solve this problem.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu.nobuhiro@renesas.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Ben Warren [Mon, 1 Sep 2008 03:37:00 +0000 (20:37 -0700)]
Moved initialization of EEPRO100 Ethernet controller to board_eth_init()
Affected boards:
db64360
db64460
katmai
taihu
taishan
yucca
cpc45
cpu87
eXalion
elppc
debris
kvme080
mpc8315erdb
integratorap
ixdp425
oxc
pm826
pm828
pm854
pm856
ppmc7xx
sc3
sc520_spunk
sorcery
tqm8272
tqm85xx
utx8245
Removed initialization of the driver from net/eth.c
Also, wrapped contents of pci_eth_init() by CONFIG_PCI.
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>