Grant Likely [Thu, 6 Sep 2007 15:47:40 +0000 (09:47 -0600)]
bootm/fdt: Only process the fdt if an fdt address was provided
Boards with CONFIG_OF_LIBFDT enabled are not able to boot old-style
kernels using the board info structure (instead of passing a device tree)
This change allows the old style booting to be used if the fdt argument
was not passed to 'bootm'.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Kim Phillips <kim.phillips@freescale.com>
Note: the fixup functions have not been moved to a common place. This
patch is targeted for immediate merging as in solves a build issue, but
the final name/location of the fixups is still subject to debate. I
propose to merge this now, and move the fixups in the next merge window
to be usable by all targets.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Gary Jennejohn [Fri, 31 Aug 2007 13:21:46 +0000 (15:21 +0200)]
ppc4xx: (Re-)Enable CONFIG_PCI_PNP on AMCC 440EPx Sequoia
The 440EPx has a problem when the PCI_CACHE_LINE_SIZE register is
set to non-zero, because it doesn't support MRM (memory-read-
multiple) correctly. We now added the possibility to configure
this register in the board config file, so that the default value
of 8 can be overridden.
Here the details of this patch:
o drivers_pci_auto.c: introduce CFG_PCI_CACHE_LINE_SIZE to allow
board-specific settings. As an example the sequoia board requires 0.
Idea from Stefan Roese <sr@denx.de>.
o board/amcc/sequoia/init.S: add a TLB mapping at 0xE8000000 for the
PCI IO-space. Obtained from Stefan Roese <sr@denx.de>.
o include/configs/sequoia.h: turn CONFIG_PCI_PNP back on and set
CFG_PCI_CACHE_LINE_SIZE to 0.
Signed-off-by: Gary Jennejohn <garyj@denx.de> Signed-off-by: Stefan Roese <sr@denx.de>
Wolfgang Denk [Fri, 31 Aug 2007 08:01:51 +0000 (10:01 +0200)]
Fix TFTP OACK code for short packets.
The old code had a loop limit overflow bug which caused a semi-
infinite loop for small packets, because in "i<len-8", "i" was signed,
but "len" was unsigned, and "len-8" became a huge number for small
values of "len".
This is a workaround which replaces broken commit 8f1bc284.
Grant Likely [Thu, 30 Aug 2007 00:26:24 +0000 (18:26 -0600)]
tftp: don't implicity trust the format of recevied packets
The TFTP OACK code trusts that the incoming packet is formated as
ASCII text and can be processed by string functions. It also has a
loop limit overflow bug where if the packet length is less than 8, it
ends up looping over *all* of memory to find the 'blksize' string.
This patch solves the problem by forcing the packet to be null
terminated and using strstr() to search for the sub string.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Kim Phillips [Wed, 29 Aug 2007 14:06:05 +0000 (09:06 -0500)]
sbc8641: remove unused OF_FLAT_TREE_MAX_SIZE
this had slipped through the cracks, since the sbc board was added
after I wrote the original patch to remove all these symbols, and
before it was merged.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Ed Swarthout [Tue, 21 Aug 2007 14:38:59 +0000 (09:38 -0500)]
8548cds fixes
Restore CONFIG_EXTRA_ENV_SETTINGS definition which contains the
correct consoledev needed for linux boot.
Standardize on fdt{file,addr} var to hold dtb file name.
Set PCI inbound memory region from CFG_MEMORY_{BUS,PHYS}.
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Kim Phillips [Tue, 21 Aug 2007 22:00:17 +0000 (17:00 -0500)]
support board vendor-common makefiles
if a board/$(VENDOR)/common/Makefile exists, build it.
also add the first such case, board/freescale/common/Makefile, to
handle building board-shared EEPROM, PIXIS, and MDS-PIB code, as
dictated by board configuration.
thusly get rid of alternate build dir errors such as:
FATAL: can't create /work/wd/tmp/u-boot-ppc/board/freescale/mpc8360emds/../common/pq-mds-pib.o: No such file or directory
by putting the common/ mkdir command in its proper place (the common
Makefile). Common bits from existing individual board Makefiles have
been removed.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
stefano babic [Tue, 21 Aug 2007 13:50:33 +0000 (15:50 +0200)]
Fix MAC address setting in DM9000 driver.
The logic to check if there is a correct MAC address in the DM9000
EEPROM, added in the last patch, is wrong. Now the MAC address is
always taken from the environment, even if a suitable MAC is present
in the EEPROM.
Martin Krause [Tue, 21 Aug 2007 10:40:34 +0000 (12:40 +0200)]
MPC5xxx: fix some compiler warnings in USB code
Fix the following warnings:
- usb.c:xx: warning: function declaration isn't a prototype
- usb_ohci.c:xxx: warning: passing argument 1 of '__fswab32' makes integer
from pointer wihtout a cast
Signed-off-by: Martin Krause <martin.krase@tqs.de>
Heiko Schocher [Tue, 28 Aug 2007 15:39:14 +0000 (17:39 +0200)]
IDE: - make ide_inb () and ide_outb () "weak", so boards can
define there own I/O functions.
(Needed for the pcs440ep board).
- The default I/O Functions are again 8 Bit accesses.
- Added CONFIG_CMD_IDE for the pcs440ep Board.
Yuri Tikhonov [Sat, 25 Aug 2007 03:07:16 +0000 (05:07 +0200)]
POST: limit memory test area to not touch global data anymore
As experienced on lwmon5, on some boards the POST memory test can
corrupt the global data buffer (bd). This patch fixes this issue
by checking and limiting this area.
Signed-off-by: Yuri Tikhonov <yur@emcraft.com> Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Thu, 23 Aug 2007 09:02:37 +0000 (11:02 +0200)]
ppc4xx: Add support for 2nd I2C EEPROM on lwmon5 board
This patch adds support for the 2nd EEPROM (AT24C128) on the lwmon5
board. Now the "eeprom" command can be used to read/write from/to this
device. Additionally a new command was added "eepromwp" to en-/disable
the write-protect of this 2nd EEPROM.
The 1st EEPROM is not affected by this write-protect command.
Stefan Roese [Tue, 21 Aug 2007 14:27:57 +0000 (16:27 +0200)]
ppc4xx: Add matrix kbd support to lwmon5 board (440EPx based)
This patch adds support for the matrix keyboard on the lwmon5 board.
Since the implementation in the dsPCI is kind of compatible with the
"old" lwmon board, most of the code is copied from the lwmon
board directory.
Many users of PCI config read routines tend to ignore the function
ret value, and are only concerned about the contents of *val. Based
on this, pci_hose_read_config_{byte,word}_via_dword should initialize
the *val on dword read error.
Without this fix, for example, we'll go on scanning bus with vendor or
header_type uninitialized. This brings many unnecessary config trials.
Tony Li [Fri, 17 Aug 2007 02:35:59 +0000 (10:35 +0800)]
mpc83xx: Split PIB init code from pci.c and add Qoc3 ATM card support
The patch split the PIB init code from pci.c to a single file board/freescale/common/pq-mds-pib.c
And add Qoc3 ATM card support for MPC8360EMDS and MPC832XEMDS board.
Andy Fleming [Thu, 16 Aug 2007 21:35:02 +0000 (16:35 -0500)]
Add CONFIG_HAS_ETH0 to all boards with TSEC
The 85xx code now relies on CONFIG_HAS_ETH0 to determine whether
to update TSEC1's device-tree node, so we need to add it
to all the boards with TSECs. Do this for 83xx and 86xx, too,
since they will eventually do something similar.
Signed-off-by: Andy Fleming <afleming@freescale.com>
Kumar Gala [Thu, 16 Aug 2007 20:05:04 +0000 (15:05 -0500)]
Update MPC8544 DS PCI memory map
The PCIe bus that the ULI M1575 is connected to has no possible way of
needing more than the fixed amount of IO & Memory space needed by the ULI.
So make it use far less IO & memory space and have it use the shared LAW. This
free's up a LAW for PCIe1 IO space. Also reduce the amount of IO space needed
by each bus.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Thu, 16 Aug 2007 16:01:21 +0000 (11:01 -0500)]
Fix up some fdt issues on 8544DS
It looks like we had a merge issue that duplicated a bit of code
in ft_board_setup. Also, we need to set CONFIG_HAS_ETH0 to get
the MAC address properly set in the device tree on boot for TSEC1
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Niklaus Giger [Thu, 16 Aug 2007 13:16:03 +0000 (15:16 +0200)]
PPC4xx:HCU4/5 cleanup
Minor cleanups to confirm to the u-boot coding style.
Some german expressions -> english.
HCU5 enforces a unique IP adress for a given slot in the rack.
Andy Fleming [Thu, 16 Aug 2007 01:03:44 +0000 (20:03 -0500)]
Don't wait for disconnected TSECs
The TSEC driver's PHY code waits a long time for autonegotiation to
complete, even if the link is down. The PHY knows the link is
down or up before autonegotiation completes, so we can short-circuit
the process if the link is down.
Signed-off-by: Andy Fleming <afleming@freescale.com>
Andy Fleming [Thu, 16 Aug 2007 01:03:25 +0000 (20:03 -0500)]
Define tsec flag values in config files
The tsec_info structure and array has a "flags" field for each
ethernet controller. This field is the only reason there are
settings. Switch to defining TSECn_FLAGS for each controller
in the config header, and we can greatly simplify the array, and
also simplify the addition of future boards.
Signed-off-by: Andy Fleming <afleming@freescale.com>
Scott Wood [Wed, 15 Aug 2007 20:46:46 +0000 (15:46 -0500)]
mpc885ads: Don't define CONFIG_BZIP2.
bzip2 requires a significant chunk of malloc space, and there isn't
enough room on mpc885ads (with only 8MB RAM) for both bzip2's malloc area
and a downloaded image at 0x400000.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Stefan Roese [Fri, 22 Jun 2007 15:32:28 +0000 (17:32 +0200)]
ppc7xx: Update CPCI750 board
This small CPCI750 update extends the board specific command
"show_config" to display the Marvell strapping registers and
extends the PCI IDE controller.
Signed-off-by: Reinhard Arlt <reinhard.arlt@esd-electronics.com> Signed-off-by: Stefan Roese <sr@denx.de>
Kim Phillips [Thu, 16 Aug 2007 03:30:19 +0000 (22:30 -0500)]
mpc83xx: remaining 8360 libfdt fixes
PCI clocks and QE frequencies weren't being updated, and the core clock
was being updated incorrectly. This patch also adds a /memory node if
it doesn't already exist prior to update.
plus some cosmetic trimming to single line comments.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
projects / u-boot / log