Commit Graph

9798 Commits

Author SHA1 Message Date
Peter Tyser
8d1f268204 ppc: Move cpu/$CPU to arch/ppc/cpu/$CPU
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13 09:13:16 +02:00
Peter Tyser
819833af39 Move architecture-specific includes to arch/$ARCH/include/asm
This helps to clean up the include/ directory so that it only contains
non-architecture-specific headers and also matches Linux's directory
layout which many U-Boot developers are already familiar with.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13 09:13:12 +02:00
Peter Tyser
61f2b38a17 Replace "#include <asm-$ARCH/$FILE>" with "#include <asm/$FILE>"
The appropriate include/asm-$ARCH directory should already by symlinked
to include/asm so using the whole "asm-$ARCH" path is unnecessary.

This change should also allow us to move the include/asm-$ARCH
directories into their appropriate lib/$ARCH/ directories.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13 09:13:04 +02:00
Peter Tyser
0de71d5071 Move libfdt/ into lib/
Move the libfdt directory into the common lib/ directory to clean up the
top-level directory.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13 09:13:04 +02:00
Peter Tyser
78acc472d9 Rename lib_generic/ to lib/
Now that the other architecture-specific lib directories have been
moved out of the top-level directory there's not much reason to have the
'_generic' suffix on the common lib directory.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13 09:13:04 +02:00
Peter Tyser
ea0364f1bb Move lib_$ARCH directories to arch/$ARCH/lib
Also move lib_$ARCH/config.mk to arch/$ARCH/config.mk

This change is intended to clean up the top-level directory structure
and more closely mimic Linux's directory organization.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13 09:13:03 +02:00
Peter Tyser
89f39e177e Change directory-specific CFLAGS to use full path
Previously, a specific file or directory could be compiled with custom
CFLAGS by adding a Makefile variable such as:
  CFLAGS_dlmalloc.o = <custom flags for common/dlmalloc.c>
or
  CFLAGS_lib = <custom flags for lib directory>

This method breaks down once multiple files or directories share the
same path.  Eg FLAGS_fileA = <custom flags> would incorrectly result in
both dir1/fileA.c and dir2/fileA.c being compiled with <custom flags>.

This change allows finer grained control which we need once we move
lib_$ARCH to arch/$ARCH/lib/ and lib_generic/ to lib/.  Without this
change all lib/ directories would share the same custom CFLAGS.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13 09:13:00 +02:00
Peter Tyser
03b7004dda Create CPUDIR variable
The CPUDIR variable points to the location of a target's CPU directory.
Currently, it is set to cpu/$CPU.  However, using $CPUDIR will allow for
more flexibility in the future.  It lays the groundwork for reorganizing
U-Boot's directory structure to support a layout such as:

  arch/$ARCH/cpu/$CPU/* (architecture with multiple CPU types)
  arch/$ARCH/cpu/*      (architecture with one CPU type)

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-13 09:12:59 +02:00
Wolfgang Denk
fd4e49c189 Merge branch 'master' of git://git.denx.de/u-boot-blackfin 2010-04-10 23:59:39 +02:00
Jens Scharsig
30dc165a76 FIX: watchdog timeout, while waiting for input
* add WATCHDOG_RESET to !tstc() loops
* prevents watchdog timeout, while waiting for input,
  if CONFIG_BOOT_RETRY_TIME or CONFIG_SHOW_ACTIVITY defined

Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
2010-04-10 23:31:31 +02:00
Detlev Zundel
8178110bc2 config_cmd_all.h: Sort entries alphabetically
Signed-off-by: Detlev Zundel <dzu@denx.de>
2010-04-10 22:19:42 +02:00
Frans Meulenbroeks
9157e9c40a config_cmd_all.h: added missing CONFIG_CMD_UBI and CONFIG_CMD_UBIFS
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
2010-04-10 22:18:49 +02:00
karl.beldan@gmail.com
ae30b8c200 malloc: sbrk() should return MORECORE_FAILURE instead of NULL on failure
Signed-off-by: Karl Beldan <karl.beldan@gmail.com>
2010-04-10 00:30:27 +02:00
Peter Tyser
a2513e27e8 mkimage: Fix strict-aliasing compiler warning
Version 4.2.4 of gcc produces the following warnings without this change:
  mkimage.c: In function ‘main’:
  mkimage.c:204: warning: dereferencing type-punned pointer will break strict-aliasing rules
  mkimage.c:222: warning: dereferencing type-punned pointer will break strict-aliasing rules

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2010-04-10 00:30:26 +02:00
Andre Schwarz
1f2463d764 Add initial support for Matrix Vision mvSMR board based on MPC5200B.
Signed-off-by: Andre Schwarz <andre.schwarz@matrix-vision.de>
2010-04-10 00:06:05 +02:00
Frans Meulenbroeks
9acd4f0e91 cmd_bmp.c: add standard subcommand handling
Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
Acked-by: Detlev Zundel <dzu@denx.de>
2010-04-09 23:37:06 +02:00
Albin Tonnerre
f852a0c3bf drivers/mtd/spi/eeprom_m95xxx.c: add missing error checking
Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
2010-04-09 23:05:54 +02:00
Wolfgang Denk
74b86d2d51 Merge branch 'master' of git://git.denx.de/u-boot-ubi 2010-04-09 21:49:42 +02:00
Wolfgang Denk
2aa4c57a10 Merge branch 'master' of git://git.denx.de/u-boot-usb 2010-04-09 21:42:18 +02:00
Peter Tyser
3b653fdb32 cmd_ubi: Fix uninitialized variable warning
gcc 3.4.6 previously reported the following error on many MIPS boards
which utilize UBI:
  cmd_ubi.c:193: warning: 'vol' might be used uninitialized in this function

The current code is structured such that 'vol' will never be used when
it is NULL anyway, but gcc isn't smart enough to figure this out.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Stefan Roese <sr@denx.de>
2010-04-09 16:30:29 +02:00
Kim B. Heino
fac71cc49f USB storage probe
While debugging one ill behaving USB device I found two bugs in USB
storage probe.

usb_stor_get_info() returns -1 (error), 0 (skip) or 1 (ok). First part
of this patch fixes error case.

Second part fixes usb_inquiry()'s retry counter handling. Original code
had retry = -1 on error case, not retry = 0 as checked in the next line.

Signed-off-by: Kim B. Heino <Kim.Heino@bluegiga.com>
2010-04-08 21:40:00 +02:00
Kim B. Heino
aaad108b88 USB storage count
Here's another USB storage patch. Currently U-Boot handles storage
devices #0 - #4 as valid devices, even if there is none connected. This
patch fixes usb_stor_get_dev() to check detected device count instead
of MAX-define.

This is very important for ill behaving devices. usb_dev_desc[] can be
partially initialized if device probe fails.

After fixing get_dev() it was easy to fix "usb part" etc commands.
Previously it outputed "Unknown partition table" five times, now it's
"no USB devices available".

Signed-off-by: Kim B. Heino <Kim.Heino@bluegiga.com>
2010-04-08 21:40:00 +02:00
Sergei Shtylyov
d7a22a364c EHCI: add NEC PCI ID
Add NEC EHCI controller to the list of the supported devices.

Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>

 drivers/usb/host/ehci-pci.c |    1 +
 1 file changed, 1 insertion(+)
2010-04-08 21:40:00 +02:00
Sergei Shtylyov
c8b2d1dc0f EHCI: fix port reset reporting
Commit b416191a14 (Fix EHCI port reset.) didn't
move the code that checked for successful clearing of the port reset bit from
ehci_submit_root(), relying on wait_ms() call instead. The mentioned code also
erroneously reported port reset state when the reset was already completed.

Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>
2010-04-08 21:39:59 +02:00
Sergei Shtylyov
e06a055bcd EHCI: fix off-by-one error in ehci_submit_root()
USB devices on the 2nd port are not detected and I get the following message:

The request port(1) is not configured

That's with default CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS value of 2. 'req->index'
is 1-based, so the comparison in ehci_submit_root() can't be correct.

Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>
2010-04-08 21:39:59 +02:00
Sergei Shtylyov
6d313c84de EHCI: fix root hub device descriptor
On little endian machines, EHCI root hub's USB revision is reported as 0.2 --
cpu_to_le16() was missed in the initializer for the 'bcdUSB' descriptor field.
The same should be done for the 'bcdDevice' field.

Signed-off-by: Sergei Shtylyov <sshtylyov@mvista.com>
2010-04-08 21:39:58 +02:00
Anatolij Gustschin
760bce07f1 video: ati_radeon_fb.c: fix warning while compiling with DEBUG
Fixes this warning:

ati_radeon_fb.c: In function 'radeon_probe':
ati_radeon_fb.c:598: warning: format '%x' expects type 'unsigned int',
but argument 2 has type 'void *'

Signed-off-by: Anatolij Gustschin <agust@denx.de>
2010-04-08 15:59:16 +02:00
Ed Swarthout
f6a7a2e888 ati_radeon: Support PCI virtual not eq bus mapping.
Use pci_bus_to_virt() to convert the bus address from the BARs to
virtual address' to eliminate the direct mapping requirement.

Rename variables to better match usage (_phys -> _bus or no-suffix)

This fixes the mpc8572ds CONFIG_PHYS_64BIT mode failure:
"videoboot: Video ROM failed to map!"

Tested on mpc8572ds with and without CONFIG_PHYS_64BIT.

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
2010-04-08 15:30:47 +02:00
Ed Swarthout
9624f6d9eb ati_radeon: return with error when emulator fails
Console was being switched to video even if emulator fails and
causing this hang:

               Scanning PCI bus 04
        04  00  1095  3132  0104  00
    PCIE3 on bus 03 - 04
Video: ATI Radeon video card (1002, 5b60) found @(2:0:0)
videoboot: Booting PCI video card bus 2, function 0, device 0
videoboot: Video ROM failed to map!
640x480x8 31kHz 59Hz
radeonfb: FIFO Timeout !

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Tested-by: Anatolij Gustschin <agust@denx.de>
2010-04-08 15:26:29 +02:00
Anatolij Gustschin
d5011762f5 video: cfb_console.c: add support for RLE8 bitmaps
Allow displaying 8-bit RLE BMP images.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
2010-04-08 15:25:43 +02:00
Wolfgang Denk
a233631095 Merge branch 'master' of git://git.denx.de/u-boot-cfi-flash 2010-04-08 00:26:03 +02:00
Wolfgang Denk
797131c125 Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2010-04-08 00:23:11 +02:00
Wolfgang Denk
92abce8731 Merge branch 'master' of git://git.denx.de/u-boot-i2c 2010-04-08 00:15:11 +02:00
Wolfgang Denk
6a1f7e54c2 Merge branch 'master' of git://git.denx.de/u-boot-arm 2010-04-08 00:06:31 +02:00
Thomas Chou
22d6c8faac cfi_flash: reset timer in flash status check
This patch adds reset_timer() before the flash status check
waiting loop.

Since the timer is basically running asynchronous to the cfi
code, it is possible to call get_timer(0), then only a few
_SYSCLK_ cycles later an interrupt is generated. This causes
timeout even though much less time has elapsed. So the timer
period registers should be reset before get_timer(0) is
called.

There is similar usage in nand_base.c.

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Stefan Roese <sr@denx.de>
2010-04-07 11:33:16 +02:00
Kumar Gala
933419096e ppc/85xx: Use CONFIG_NS16550_MIN_FUNCTIONS to reduce NAND_SPL size
The MPC8536DS_NAND SPL build was failing due to code size increase
introduced by commit:

commit 33f57bd553
Author: Kumar Gala <galak@kernel.crashing.org>
Date:   Fri Mar 26 15:14:43 2010 -0500

    85xx: Fix enabling of L1 cache parity on secondary cores

We built in some NS16550 functions that we dont need and can get
rid of them via CONFIG_NS16550_MIN_FUNCTIONS.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-07 01:34:39 -05:00
Timur Tabi
5a46960883 p2020ds: add alternate boot bank support using the ngPIXIS FPGA
The Freescale P2020DS board uses a new type of PIXIS FPGA, called the ngPIXIS.
The ngPIXIS has one distinct new feature: the values of the on-board switches
can be selectively overridden with shadow registers.  This feature is used to
boot from a different NOR flash bank, instead of having a register dedicated
for this purpose.  Because the ngPIXIS is so different from the previous PIXIS,
a new file is introduced: ngpixis.c.

Also update the P2020DS checkboard() function to use the new macros defined
in the header file.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-07 00:21:28 -05:00
Timur Tabi
2feb4af001 fsl: improve the PIXIS code and fix a few bugs
Refactor and document the Freescale PIXIS code, used on most 85xx and 86xx
boards.  This makes the code easier to read and more flexible.

Delete pixis.h, because none of the exported functions were actually being
used by any other file.  Make all of the functions in pixis.c 'static'.
Remove "#include pixis.h" from every file that has it.

Remove some unnecessary #includes.

Make 'pixis_base' into a macro, so that we don't need to define it in every
function.

Add "while(1);" loops at the end of functions that reset the board, so that
execution doesn't continue while the reset is in progress.

Replace in_8/out_8 calls with clrbits_8, setbits_8, or clrsetbits_8, where
appropriate.

Replace ulong/uint with their spelled-out equivalents.  Remove unnecessary
typecasts, changing the types of some variables if necessary.

Add CONFIG_SYS_PIXIS_VCFGEN0_ENABLE and CONFIG_SYS_PIXIS_VBOOT_ENABLE to make
it easier for specific boards to support variations in the PIXIS registers
sets.  No current boards appears to need this feature.

Fix the definition of CONFIG_SYS_PIXIS_VBOOT_MASK for the MPC8610 HPCD.
Apparently, "pixis_reset altbank" has never worked on this board.

Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-07 00:21:27 -05:00
Sandeep Gopalpet
ff8473e90a 85xx: Set HID1[mbdd] on e500v2 rev5.0 or greater
The HID1[MBDD] bit is new on rev5.0 or greater cores and will optimize
the performance of mbar/eieio instructions.

Signed-off-by: Sandeep Gopalpet <sandeep.kumar@freescale.com>
2010-04-07 00:21:27 -05:00
Kumar Gala
216082754f 85xx: Added various P1012/P1013/P1021/P1022 defines
There are various locations that we have chip specific info:

* Makefile for which ddr code to build
* Added P1012/P1013/P1021/P1022 to cpu_type_list and SVR list
* Added number of LAWs for P1012/P1013/P1021/P1022
* Set CONFIG_MAX_CPUS to 2 for P1021/P1022
* PCI port config

Signed-off-by: Haiying Wang <Haiying.Wang@freescale.com>
Signed-off-by: Srikanth Srinivasan <srikanth.srinivasan@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-07 00:21:22 -05:00
Kumar Gala
5a85a30969 ppc/8xxx: Delete PCI nodes from device tree if not configured
If the PCI controller wasn't configured or enabled delete from the
device tree (include its alias).

For the case that we didn't even configure u-boot with knowledge of
the controller we can use the fact that the pci_controller pointer
is NULL to delete the node in the device tree.  We determine that
a controller was not setup (because of HW config) based on the fact
that cfg_addr wasn't setup.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-07 00:11:39 -05:00
Brent Kandetzki
3f1a5c1655 Blackfin: IP04: new board port
A low cost 4 port IP-PBX board.

Signed-off-by: Brent Kandetzki <BrentK@teleco.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-07 01:11:17 -04:00
Mike Frysinger
a3c08363b9 Blackfin: drop bfin #undef in linker script
Now that the linker script is preprocessed with -ansi, there is no need to
manually undef the bfin define.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-07 01:11:12 -04:00
Mike Frysinger
0c080aa753 Blackfin: call watchdog_init() for external watchdogs
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-07 01:11:07 -04:00
Mike Frysinger
b874ed1747 Blackfin: link with normal ABI target
If someone uses the FDPIC toolchain to compile U-Boot, make sure the
linker knows to use the normal ABI target rather than the FDPIC one.
This wasn't needed with older toolchains, but when we fixed the linker
such that the default target changed based on tuple, this broke.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-07 01:10:53 -04:00
Mike Frysinger
dd97022cbe Blackfin: sync ptrace headers with linux
Scrub a lot of dead cruft in the process.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-07 01:10:43 -04:00
Harald Krapfenbauer
6a0be8f8fe Blackfin: cm-bf561: update network/env settings
Switch to the SMC911X driver by default now, and fix LDR env settings.

Signed-off-by: Harald Krapfenbauer <Harald.Krapfenbauer@bluetechnix.at>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-07 01:10:34 -04:00
Mike Frysinger
216818c1a2 Blackfin: bf537-stamp: add board test defines
We tweak the configs a little when doing automated hardware tests.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-07 01:10:30 -04:00
Mike Frysinger
38b9b7446e Blackfin: relax .data alignment
The strictest alignment on Blackfin systems is 32bits (since that is the
largest load instruction), so don't force 256byte alignment here.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-07 01:08:42 -04:00
Mike Frysinger
03f7053f70 Blackfin: drop reference to gd->reloc_off
The reloc_off member no longer exists, so drop it.  Also change this
function so that it is always compiled and prevents latent issues like
this in the future.

Reported-by: Peter Meerwald <pmeerw@pmeerw.net>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-04-07 01:08:25 -04:00