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11 years agocfi_flash: Add prototypes of overridable functions
Masahiro Yamada [Thu, 6 Jun 2013 07:54:04 +0000 (16:54 +0900)]
cfi_flash: Add prototypes of overridable functions

This commit adds some prototypes into include/mtd/cfi_flash.h.
These functions are defined with a weak attribute in
drivers/mtd/cfi_flash.c.
This means they can be overrided by board-specific ones
if necessary.

When defining such functions under board/ directory or
somewhere, cfi_flash.h should be included.
This makes sure that board-specfic cfi functions
are defined in a correct prototype.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Signed-off-by: Stefan Roese <sr@denx.de>
11 years agopowerpc/ppc4xx: Convert new gdsys files to SPDX license tags
Tom Rini [Fri, 26 Jul 2013 19:32:59 +0000 (15:32 -0400)]
powerpc/ppc4xx: Convert new gdsys files to SPDX license tags

Signed-off-by: Tom Rini <trini@ti.com>
11 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-ppc4xx
Tom Rini [Fri, 26 Jul 2013 19:29:45 +0000 (15:29 -0400)]
Merge branch 'master' of git://www.denx.de/git/u-boot-ppc4xx

11 years agoMerge branch 'master' of git://www.denx.de/git/u-boot-cfi-flash
Tom Rini [Fri, 26 Jul 2013 19:29:08 +0000 (15:29 -0400)]
Merge branch 'master' of git://www.denx.de/git/u-boot-cfi-flash

11 years agopowerpc/ppc4xx: Remove CONFIG_SYS_FLASH_PROTECTION from gdsys boards
Dirk Eibach [Wed, 26 Jun 2013 14:04:31 +0000 (16:04 +0200)]
powerpc/ppc4xx: Remove CONFIG_SYS_FLASH_PROTECTION from gdsys boards

CONFIG_SYS_FLASH_PROTECTION was active on most gdsys boards by default,
while hardware flash protection was not implemented.
Hardware support was added recently and we get into trouble because backward
compatibility is broken (u-boot can't unprotect the protected flash after a
downgrade). So we decided to disable hardware flash protection for all our boards.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
11 years agopowerpc/ppc4xx: Consider gdsys FPGA OSD size
Dirk Eibach [Wed, 26 Jun 2013 14:04:30 +0000 (16:04 +0200)]
powerpc/ppc4xx: Consider gdsys FPGA OSD size

OSD size was constant 32x16 characters.
Now the size is set as announced by the FPGA.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
11 years agopowerpc/ppc4xx: Support gdsys multichannel iocon hardware
Dirk Eibach [Thu, 25 Jul 2013 17:28:13 +0000 (19:28 +0200)]
powerpc/ppc4xx: Support gdsys multichannel iocon hardware

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
11 years agopowerpc/ppc4xx: Add fpgad command for dumping gdsys fpga registers
Dirk Eibach [Wed, 26 Jun 2013 14:04:28 +0000 (16:04 +0200)]
powerpc/ppc4xx: Add fpgad command for dumping gdsys fpga registers

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
11 years agopowerpc/ppc4xx: Add gdsys mclink interface
Dirk Eibach [Wed, 26 Jun 2013 14:04:27 +0000 (16:04 +0200)]
powerpc/ppc4xx: Add gdsys mclink interface

mclink is a serial interface for communication between gdsys FPGA.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
11 years agopowerpc/ppc4xx: Use generic accessor functions for gdsys FPGA
Dirk Eibach [Wed, 26 Jun 2013 14:04:26 +0000 (16:04 +0200)]
powerpc/ppc4xx: Use generic accessor functions for gdsys FPGA

A set of accessor functions was added to be able to access not only
memory mapped FPGA in a generic way.

Thanks to Wolfgang Denk for getting this sorted properly.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Stefan Roese <sr@denx.de>
11 years agocfi_flash: use buffer length in unmap_physmem()
Kuo-Jung Su [Thu, 4 Jul 2013 03:40:36 +0000 (11:40 +0800)]
cfi_flash: use buffer length in unmap_physmem()

While the flash_detect_legacy() of drivers/mtd/cfi_flash.c
feed unmap_physmem() with MAP_NOCACHE as 2nd parameter,
the do_spi_flash_read_write() of common/cmd_sf.c
feed unmap_physmem() with the length of the mapped buffer
as 2nd parameter.

It's apparently a bug, and I personally think the 2nd parameter
should be the length of the mapped buffer.

Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com>
CC: Albert Aribaud <albert.u.boot@aribaud.net>
CC: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
11 years agoMerge branch 'master' of git://git.denx.de/u-boot-nds32
Tom Rini [Thu, 25 Jul 2013 12:22:08 +0000 (08:22 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-nds32

11 years agoqemu-malta: Update for SPDX license identifiers
Tom Rini [Wed, 24 Jul 2013 13:34:30 +0000 (09:34 -0400)]
qemu-malta: Update for SPDX license identifiers

Signed-off-by: Tom Rini <trini@ti.com>
11 years agoMerge branch 'master' of git://git.denx.de/u-boot-mips
Tom Rini [Wed, 24 Jul 2013 13:30:46 +0000 (09:30 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-mips

Conflict over SPDX changes means that one change was effectively dropped
as it was fixing typos in a removed hunk of text.

Conflicts:
arch/mips/cpu/mips64/start.S

Signed-off-by: Tom Rini <trini@ti.com>
11 years agodrivers/i2c: Update fti2c010.[ch], i2c_core.c to use SPDX identifiers
Tom Rini [Wed, 24 Jul 2013 13:25:40 +0000 (09:25 -0400)]
drivers/i2c: Update fti2c010.[ch], i2c_core.c to use SPDX identifiers

Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Tom Rini <trini@ti.com>
11 years agonds32: Enable FPU if the version of CPU supported
ken kuo [Wed, 24 Jul 2013 18:17:11 +0000 (02:17 +0800)]
nds32: Enable FPU if the version of CPU supported

Some version of Andes core support FPU coprocessor,
if this is the case, and toolchain support FPU instruction set,
we should enable it at low level initialization time.

Signed-off-by: Kuan-Yu Kuo <ken.kuoky@gmail.com>
Cc: Macpaul Lin <macpaul@gmail.com>
11 years agonds32: Update <asm/io.h> and <asm/setup.h> with SPDX license identifiers
Tom Rini [Wed, 24 Jul 2013 13:39:00 +0000 (09:39 -0400)]
nds32: Update <asm/io.h> and <asm/setup.h> with SPDX license identifiers

Signed-off-by: Tom Rini <trini@ti.com>
11 years agonds32: Convert Makefiles to use COBJS-y style
ken kuo [Wed, 24 Jul 2013 18:24:54 +0000 (02:24 +0800)]
nds32: Convert Makefiles to use COBJS-y style

Signed-off-by: Kuan-Yu Kuo <ken.kuoky@gmail.com>
Cc: Macpaul Lin <macpaul@gmail.com>
11 years agoMIPS: mips32/cache.S: use v1 register for indirect function calls
Gabor Juhos [Thu, 13 Jun 2013 10:59:36 +0000 (12:59 +0200)]
MIPS: mips32/cache.S: use v1 register for indirect function calls

Synchronize the code with mips64/cache.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: mips32/cache.S: store cache line size in t8 register
Gabor Juhos [Thu, 13 Jun 2013 10:59:35 +0000 (12:59 +0200)]
MIPS: mips32/cache.S: store cache line size in t8 register

Synchronize the code with mips64/cache.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: mips32/cache.S: save return address in t9 register
Gabor Juhos [Thu, 13 Jun 2013 10:59:34 +0000 (12:59 +0200)]
MIPS: mips32/cache.S: save return address in t9 register

Synchronize the code with mips64/cache.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: xburst/start.S: rework relocation info check
Gabor Juhos [Fri, 14 Jun 2013 12:47:10 +0000 (14:47 +0200)]
MIPS: xburst/start.S: rework relocation info check

Make it similar to the code in mips{32,64}/start.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: xburst/start.S: use t8 register for dynamic relocation
Gabor Juhos [Thu, 13 Jun 2013 10:59:32 +0000 (12:59 +0200)]
MIPS: xburst/start.S: use t8 register for dynamic relocation

Synchronize the code with mips{32,64}/start.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: xburst/start.S: save gd in s0 register
Gabor Juhos [Thu, 13 Jun 2013 10:59:31 +0000 (12:59 +0200)]
MIPS: xburst/start.S: save gd in s0 register

Synchronize the code with mips{32,64}/start.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: xburst/start.S: save relocation offset in s1 register
Gabor Juhos [Thu, 13 Jun 2013 10:59:30 +0000 (12:59 +0200)]
MIPS: xburst/start.S: save relocation offset in s1 register

Synchronize the code with mips{32,64}/start.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: xburst/start.S: save relocation address in s2 register
Gabor Juhos [Thu, 13 Jun 2013 10:59:29 +0000 (12:59 +0200)]
MIPS: xburst/start.S: save relocation address in s2 register

Synchronize the code with mips{32,64}/start.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: mips32/start.S: rework relocation info check
Gabor Juhos [Thu, 13 Jun 2013 10:59:28 +0000 (12:59 +0200)]
MIPS: mips32/start.S: rework relocation info check

Make it similar to the code in mips64/start.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: mips32/start.S: use t8 register for dynamic relocation
Gabor Juhos [Thu, 13 Jun 2013 10:59:27 +0000 (12:59 +0200)]
MIPS: mips32/start.S: use t8 register for dynamic relocation

Synchronize the code with mips64/start.S, in order to
allow further unifications.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: mips32/cache.S: remove superfluous register assignment
Gabor Juhos [Wed, 12 Jun 2013 16:02:46 +0000 (18:02 +0200)]
MIPS: mips32/cache.S: remove superfluous register assignment

The t4 register already holds the cache
line size, and the value of the register
is not changed in mips_init_icache.

Get the cache line size value from t4 for
mips_init_dcache as well and remove the
superfluous assignment of t5 register.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
11 years agoMIPS: remove obsolete TODO items
Gabor Juhos [Wed, 12 Jun 2013 16:02:45 +0000 (18:02 +0200)]
MIPS: remove obsolete TODO items

The MIPS  code uses centralized u-boot.lds script already,
and dynamic relocation is supported as well.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: mips64/interrupt.c: remove superfluous include
Gabor Juhos [Wed, 12 Jun 2013 16:02:44 +0000 (18:02 +0200)]
MIPS: mips64/interrupt.c: remove superfluous include

Nothing is used from asm/mipsregs.h.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: mips32/time.c: fix checkpatch errors/warnings
Gabor Juhos [Wed, 12 Jun 2013 16:02:43 +0000 (18:02 +0200)]
MIPS: mips32/time.c: fix checkpatch errors/warnings

Checking mips32/time.c with checkpatch.pl shows this:

  arch/mips/cpu/mips32/time.c:30: WARNING: line over 80 characters
  arch/mips/cpu/mips32/time.c:57: ERROR: return is not a function, parentheses are not required
  total: 1 errors, 1 warnings, 0 checks, 85 lines checked

Fix the code to make checkpatch.pl happy.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: qemu-malta: bring up ethernet
Gabor Juhos [Wed, 22 May 2013 03:57:44 +0000 (03:57 +0000)]
MIPS: qemu-malta: bring up ethernet

Qemu emulates a PCNET PCI card for the Malta CoreLV board.
Enable the pcnet driver and add board specific ethernet
initialization function to bring it up. Also enable the
CONFIG_CMD_NET and CONFIG_CMD_PING options.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: qemu-malta: add PCI support
Gabor Juhos [Wed, 22 May 2013 03:57:42 +0000 (03:57 +0000)]
MIPS: qemu-malta: add PCI support

Qemu emulates the Galileo GT64120 System Controller
which provides a CPU bus to PCI bus bridge.

The patch adds driver for this bridge and enables
PCI support for the emulated Malta board.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: qemu-malta: setup GT64120 registers as done by YAMON
Gabor Juhos [Wed, 22 May 2013 03:57:41 +0000 (03:57 +0000)]
MIPS: qemu-malta: setup GT64120 registers as done by YAMON

Move the GT64120 register base to 0x1be00000
and setup PCI BAR registers as done by the
original YAMON bootloader.

This is needed for running Linux kernel.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: qemu-malta: enable flash support
Gabor Juhos [Wed, 22 May 2013 03:57:39 +0000 (03:57 +0000)]
MIPS: qemu-malta: enable flash support

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: qemu-malta: add reset support
Gabor Juhos [Wed, 22 May 2013 03:57:38 +0000 (03:57 +0000)]
MIPS: qemu-malta: add reset support

The MIPS Malta board has a SOFTRES register. Writing a
magic value into that register initiates a board reset.

Use this feature to implement reset support.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: qemu-malta: add support for emulated MIPS Malta board
Gabor Juhos [Wed, 22 May 2013 03:57:37 +0000 (03:57 +0000)]
MIPS: qemu-malta: add support for emulated MIPS Malta board

Add minimal support for the MIPS Malta CoreLV board
emulated by Qemu. The only supported peripherial is
the UART.

This is enough to boot U-Boot to the command prompt
both in little and big endian mode.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: start.S: emulate REVISION register for qemu-malta
Gabor Juhos [Wed, 22 May 2013 03:57:46 +0000 (03:57 +0000)]
MIPS: start.S: emulate REVISION register for qemu-malta

On the origial Malta boards the REVISION register is
accessible at the 0x1fc00010 address. The contents of
this register gives information about the revision
of the Malta and Core Boards.

This register is used by the Linux kernel to identify
the actual board it is running on. However the register
is not emulated properly by Qemu, so put a hardcoded
value into the flash to make Linux work.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: import gt64120.h header from Linux
Gabor Juhos [Wed, 22 May 2013 03:57:40 +0000 (03:57 +0000)]
MIPS: import gt64120.h header from Linux

The Linux specific register access macros, the
extern function declarations and the UL suffixes
has been removed.

The header file will be used for the qemu-malta
board.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agonet: pcnet: use pci_virt_to_mem to obtain buffer addresses
Gabor Juhos [Wed, 22 May 2013 03:57:43 +0000 (03:57 +0000)]
net: pcnet: use pci_virt_to_mem to obtain buffer addresses

The pcnet driver uses the pci_phys_to_mem function
to get the memory address of the DMA buffers. This
This assumes an 1:1 mapping between the PCI and
physical memory which is not true on all platforms.

On MIPS platform U-Boot is running within a mapped
memory region, and the pci_phys_to_mem macro can't
be used to obtain the memory address of the buffers.

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@googlemail.com>
11 years agoMIPS: mips64: fix typos in copyright text of start.S
Tom Rini [Wed, 24 Jul 2013 13:50:52 +0000 (09:50 -0400)]
MIPS: mips64: fix typos in copyright text of start.S

Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Cc: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
Conflicts:

arch/mips/cpu/mips64/start.S

Signed-off-by: Tom Rini <trini@ti.com>
11 years agoMerge branch 'master' of git://git.denx.de/u-boot-i2c
Tom Rini [Wed, 24 Jul 2013 13:22:28 +0000 (09:22 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-i2c

The sandburst-specific i2c drivers have been deleted, conflict was just
over the SPDX conversion.

Conflicts:
board/sandburst/common/ppc440gx_i2c.c
board/sandburst/common/ppc440gx_i2c.h

Signed-off-by: Tom Rini <trini@ti.com>
11 years agoAdd eCos-2.0 SPDX-License-Identifier to source files
Wolfgang Denk [Mon, 8 Jul 2013 10:11:35 +0000 (12:11 +0200)]
Add eCos-2.0 SPDX-License-Identifier to source files

Signed-off-by: Wolfgang Denk <wd@denx.de>
11 years agoAdd LGPL-2.0+ SPDX-License-Identifier to source files
Wolfgang Denk [Mon, 8 Jul 2013 09:58:49 +0000 (11:58 +0200)]
Add LGPL-2.0+ SPDX-License-Identifier to source files

Signed-off-by: Wolfgang Denk <wd@denx.de>
11 years agoAdd LGPL-2.1+ SPDX-License-Identifier to source files
Wolfgang Denk [Mon, 8 Jul 2013 09:48:07 +0000 (11:48 +0200)]
Add LGPL-2.1+ SPDX-License-Identifier to source files

Signed-off-by: Wolfgang Denk <wd@denx.de>
11 years agoAdd GPL-2.0+ SPDX-License-Identifier to source files
Wolfgang Denk [Mon, 8 Jul 2013 07:37:19 +0000 (09:37 +0200)]
Add GPL-2.0+ SPDX-License-Identifier to source files

Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
11 years agoLicenses: introduce SPDX Unique Lincense Identifiers
Wolfgang Denk [Fri, 21 Jun 2013 08:22:36 +0000 (10:22 +0200)]
Licenses: introduce SPDX Unique Lincense Identifiers

Like many other projects, U-Boot has a tradition of including big
blocks of License headers in all files.  This not only blows up the
source code with mostly redundant information, but also makes it very
difficult to generate License Clearing Reports.  An additional problem
is that even the same lincenses are referred to by a number of
slightly varying text blocks (full, abbreviated, different
indentation, line wrapping and/or white space, with obsolete address
information, ...) which makes automatic processing a nightmare.

To make this easier, such license headers in the source files will be
replaced with a single line reference to Unique Lincense Identifiers
as defined by the Linux Foundation's SPDX project [1].  For example,
in a source file the full "GPL v2.0 or later" header text will be
replaced by a single line:

        SPDX-License-Identifier:        GPL-2.0+

We use the SPDX Unique Lincense Identifiers here; these are available
at [2].

Note: From the legal point of view, this patch is supposed to be only
a change to the textual representation of the license information,
but in no way any change to the actual license terms. With this patch
applied, all files will still be licensed under the same terms they
were before.

Note 2: The apparent difference between the old "COPYING" and the new
"Licenses/gpl-2.0.txt" only results from switching to the upstream
version of the license which is differently formatted; there are not
any actual changes to the content.

Note 3: There are some recurring questions about linense issues, such
as:
    - Is a "All Rights Reserved" clause a problem in GPL code?
    - Are files without any license header a problem?
    - Do we need license headers at all?

The following excerpt from an e-mail by Daniel B. Ravicher should help
with these:

| Message-ID: <4ADF8CAA.5030808@softwarefreedom.org>
| Date: Wed, 21 Oct 2009 18:35:22 -0400
| From: "Daniel B. Ravicher" <ravicher@softwarefreedom.org>
| To: Wolfgang Denk <wd@denx.de>
| Subject: Re: GPL and license cleanup questions
|
| Mr. Denk,
|
| Wolfgang Denk wrote:
| > - There are a number of files which do not include any specific
| > license information at all. Is it correct to assume that these files
| > are automatically covered by the "GPL v2 or later" clause as
| > specified by the COPYING file in the top level directory of the
| > U-Boot source tree?
|
| That is a very fact specific analysis and could be different across the
| various files.  However, if the contributor could reasonably be expected
| to have known that the project was licensed GPLv2 or later at the time
| she made her contribution, then a reasonably implication is that she
| consented to her contributions being distributed under those terms.
|
| > - Do such files need any clean up, for example should we add GPL
| > headers to them, or is this not needed?
|
| If the project as a whole is licensed under clear terms, you need not
| identify those same terms in each file, although there is no harm in
| doing so.
|
| > - There are other files, which include both a GPL license header
| > _plus_ some copyright note with an "All Rights Reserved" clause. It
| > has been my understanding that this is a conflict, and me must ask
| > the copyright holders to remove such "All Rights Reserved" clauses.
| > But then, some people claim that "All Rights Reserved" is a no-op
| > nowadays. License checking tools (like OSLC) seem to indicate this is
| > a problem, but then we see quite a lot of "All rights reserved" in
| > BSD-licensed files in gcc and glibc. So what is the correct way to
| > deal with such files?
|
| It is not a conflict to grant a license and also reserve all rights, as
| implicit in that language is that you are reserving all "other" rights
| not granted in the license.  Thus, a file with "Licensed under GPL, All
| Rights Reserved" would mean that it is licensed under the GPL, but no
| other rights are given to copy, modify or redistribute it.
|
| Warm regards,
| --Dan
|
| Daniel B. Ravicher, Legal Director
| Software Freedom Law Center (SFLC) and Moglen Ravicher LLC
| 1995 Broadway, 17th Fl., New York, NY 10023
| (212) 461-1902 direct  (212) 580-0800 main  (212) 580-0898 fax
| ravicher@softwarefreedom.org   www.softwarefreedom.org

[1] http://spdx.org/
[2] http://spdx.org/licenses/

Signed-off-by: Wolfgang Denk <wd@denx.de>
11 years agonds32: ag101/ag102: Fix setting lastdec and now values
Axel Lin [Mon, 8 Jul 2013 06:29:52 +0000 (14:29 +0800)]
nds32: ag101/ag102: Fix setting lastdec and now values

The timer3 counter unit for lastdesc and now values are inconsistent in current
code. The unit of "readl(&tmr->timer3_counter) / (CONFIG_SYS_CLK_FREQ / 2)" is
second. However, CONFIG_SYS_HZ is defined as 1000 in board config file.
This means the accuracy of "lastdec" and "now" should be in millisecond,
thus fix the equation to set lastdec and now variables accordingly.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
11 years agonds32: Enable the function of passing parameters to Linux
ken kuo [Sat, 8 Jun 2013 03:14:12 +0000 (11:14 +0800)]
nds32: Enable the function of passing parameters to Linux

Add a header file, setup.h, which copy from Linux source code,
this file contain structures are used to pass initialisation parameters
to Linux. Enable this function on adp-ag101/adp-ag101p target

Signed-off-by: Kuan-Yu Kuo <ken.kuoky@gmail.com>
Cc: Macpaul Lin <macpaul@gmail.com>
11 years agonds32: Enable SDIO and EXT2 command support for Andes board
ken kuo [Sat, 8 Jun 2013 03:14:11 +0000 (11:14 +0800)]
nds32: Enable SDIO and EXT2 command support for Andes board

Signed-off-by: Kuan-Yu Kuo <ken.kuoky@gmail.com>
Cc: Macpaul Lin <macpaul@gmail.com>
11 years agonds32: Enable two banks of SDRAM on Andes board
ken kuo [Sat, 8 Jun 2013 03:14:09 +0000 (11:14 +0800)]
nds32: Enable two banks of SDRAM on Andes board

The original adp-ag101/adp-ag101p initialize only one bank(64MB)
by default at boot time, but it is not enough for some application,
so increasing to two banks(128M).

Signed-off-by: Kuan-Yu Kuo <ken.kuoky@gmail.com>
Cc: Macpaul Lin <macpaul@gmail.com>
11 years agonds32: adp-ag102: use 'faraday/ftpci100.h' for pci_ftpci_init
Gabor Juhos [Sun, 26 May 2013 10:11:31 +0000 (12:11 +0200)]
nds32: adp-ag102: use 'faraday/ftpci100.h' for pci_ftpci_init

Due to improper external function declaration,
building U-Boot for the adp-ag102 board shows
this warning:

  adp-ag102.c: In function 'pci_init_board':
  adp-ag102.c:95: warning: function declaration isn't a prototype

Include the 'faraday/ftpci100.h' header which
provides the proper declaration and remove the
local declaration to get rid of the warning.

Compile tested only.

Cc: Macpaul Lin <macpaul@andestech.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
11 years agopci: move pci_ftpci100.h to include/faraday/ftpci100.h
Gabor Juhos [Sun, 26 May 2013 10:11:30 +0000 (12:11 +0200)]
pci: move pci_ftpci100.h to include/faraday/ftpci100.h

Even though the header files is used only by the
pci_ftpci100 driver, it contains declaration for
a function which is used by external code.

Move the header file to a common location which
lets external code use it.

Compile tested only.

Cc: Macpaul Lin <macpaul@andestech.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
11 years agopci: add prototype for pci_ftpci_init() function
Gabor Juhos [Sun, 26 May 2013 10:11:29 +0000 (12:11 +0200)]
pci: add prototype for pci_ftpci_init() function

The pci_ftpci_init() function is implemented
in 'drivers/pci/pci_ftpci100.c' however it is
always called by external code.

Add function declaration into ftpci100.h to
make it visible for external code.

Compile tested only.

Cc: Macpaul Lin <macpaul@andestech.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
11 years agoblock: constify sect_buf argument of ide_write_data
Gabor Juhos [Sun, 26 May 2013 10:11:28 +0000 (12:11 +0200)]
block: constify sect_buf argument of ide_write_data

Add a const keyword to the sect_buf argument of
ide_write_data to fix the following warning:

  cmd_ide.c: In function '__ide_output_data':
  cmd_ide.c:548: warning: passing argument 2 of 'ide_write_data' discards qualifiers from pointer target type
  /devel/u-boot.git/include/ide.h:76: note: expected 'ulong *' but argument is of type 'const ulong *'

Also modify the driver-model documentation to
match with the new prototype.

Compile tested only.

Cc: Macpaul Lin <macpaul@andestech.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
11 years agommc: ftsdc010_mci: fix build error if CONFIG_FTSDC010_SDIO is not defined
Gabor Juhos [Sun, 26 May 2013 10:11:27 +0000 (12:11 +0200)]
mmc: ftsdc010_mci: fix build error if CONFIG_FTSDC010_SDIO is not defined

The FTSDC010_DCR_FIFO_RST symbol is conditionally
defined in <faraday/ftsdc010.h> and it is available
available when CONFIG_FTSDC010_SDIO is enabled.

However the actual driver code unconditionally uses
the FTSDC010_DCR_FIFO_RST constant and this causes
build error if CONFIG_FTSDC010_SDIO is not enabled.

The following error happens when compiling for the
adp-ag101 board:

  ftsdc010_mci.c: In function 'ftsdc010_request':
  ftsdc010_mci.c:178: error: 'FTSDC010_DCR_FIFO_RST' undeclared (first use in this function)
  ftsdc010_mci.c:178: error: (Each undeclared identifier is reported only once
  ftsdc010_mci.c:178: error: for each function it appears in.)

The patch ensures that the FTSDC010_DCR_FIFO_RST
symbol gets used only if CONFIG_FTSDC010_SDIO is
defined.

Compile tested only.

Cc: Kuo-Jung Su <dantesu@faraday-tech.com>
Cc: Macpaul Lin <macpaul@andestech.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
Reviewed-by: Kuo-Jung Su <dantesu@faraday-tech.com>
11 years agonds32: introduce macros for bit manipulation
Gabor Juhos [Sun, 26 May 2013 10:11:26 +0000 (12:11 +0200)]
nds32: introduce macros for bit manipulation

U-Boot does not compile for the adp-ag101 boards since
commit f6c3b34697bf8bf05cb4e81c2fd3cadb9a98daea (mmc:
update Faraday FTSDC010 for rw performance)

The driver assumes that the bit manipulation macros
are provided by all architectures. This is not the
case for nds32 and it causes a build error like this:

  ftsdc010_mci.c: In function 'ftsdc010_clkset':
  ftsdc010_mci.c:118: warning: implicit declaration of function 'setbits_le32'
  ftsdc010_mci.c:123: warning: implicit declaration of function 'clrbits_le32'
  drivers/mmc/libmmc.o: In function `ftsdc010_request':
  /devel/u-boot.git/drivers/mmc/ftsdc010_mci.c:234: undefined reference to `setbits_le32'
  /devel/u-boot.git/drivers/mmc/ftsdc010_mci.c:243: undefined reference to `clrbits_le32'
  /devel/u-boot.git/drivers/mmc/ftsdc010_mci.c:234: undefined reference to `clrbits_le32'
  drivers/mmc/libmmc.o: In function `ftsdc010_clkset':
  /devel/u-boot.git/drivers/mmc/ftsdc010_mci.c:118: undefined reference to `clrbits_le32'
  /devel/u-boot.git/drivers/mmc/ftsdc010_mci.c:118: undefined reference to `clrbits_le32'
  /devel/u-boot.git/drivers/mmc/ftsdc010_mci.c:121: undefined reference to `setbits_le32'
  /devel/u-boot.git/drivers/mmc/ftsdc010_mci.c:123: undefined reference to `setbits_le32'
  /devel/u-boot.git/drivers/mmc/ftsdc010_mci.c:123: undefined reference to `setbits_le32'

The patch adds bit manipulation macros for the
nds32 architecture to avoid the errors. The macros
are copied from the ARM implementation.

Compile tested only.

Cc: Kuo-Jung Su <dantesu@faraday-tech.com>
Cc: Macpaul Lin <macpaul@andestech.com>
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>
11 years agoPrepare v2013.07 v2013.07
Tom Rini [Mon, 22 Jul 2013 19:57:32 +0000 (15:57 -0400)]
Prepare v2013.07

Signed-off-by: Tom Rini <trini@ti.com>
11 years agofdtdec: Add compatible string for High speed i2c
naveen krishna chatradhi [Mon, 29 Apr 2013 22:58:52 +0000 (15:58 -0700)]
fdtdec: Add compatible string for High speed i2c

Adds a new COMPAT string exynos5-hsi2c for high speed i2c controller
available on exynos5 SoCs from Samsung.

Signed-off-by: Naveen Krishna Chatradhi <ch.naveen@samsung.com>
11 years agoi2c: add Faraday FTI2C010 I2C controller support
Kuo-Jung Su [Wed, 8 May 2013 07:36:26 +0000 (15:36 +0800)]
i2c: add Faraday FTI2C010 I2C controller support

Faraday FTI2C010 is a multi-function I2C controller
which supports both master and slave mode.
This patch simplily implements the master mode only.

Signed-off-by: Kuo-Jung Su <dantesu@faraday-tech.com>
CC: Heiko Schocher <hs@denx.de>
11 years agoI2C: mxc_i2c: Add support for Vybrid VF610 platform
Alison Wang [Mon, 17 Jun 2013 07:30:39 +0000 (15:30 +0800)]
I2C: mxc_i2c: Add support for Vybrid VF610 platform

This patch adds support for Vybrid VF610 platform.

There are some differences between i.MX6 and Vybrid for I2C controller.
(1) The registers' offset are different.
(2) The I2C clock divider values are different.
(3) In I2C control register, the enable/disable/reset bit is inverted for Vybrid comparing to i.MX6.
(4) In I2C status register, the interrupt flag bit is cleared by writing "1" for Vybrid.
For i.MX6, this bit is cleared by writing "0".
(5) In I2C status register, the arbitration lost flag bit is cleared by writing "1" for Vybrid.
For i.MX6, this bit is cleared by writing "0".

Signed-off-by: Alison Wang <b18965@freescale.com>
11 years agovf610: Add I2C support for Vybrid VF610 platform
Alison Wang [Mon, 17 Jun 2013 07:30:38 +0000 (15:30 +0800)]
vf610: Add I2C support for Vybrid VF610 platform

This patch adds I2C support for Vybrid VF610 platform and adds
I2C0 support to VF610TWR board.

Signed-off-by: Alison Wang <b18965@freescale.com>
11 years agocmd_i2c: Use ARRAY_SIZE instead of reinventing it
Axel Lin [Sat, 22 Jun 2013 13:56:35 +0000 (21:56 +0800)]
cmd_i2c: Use ARRAY_SIZE instead of reinventing it

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Simon Glass <sjg@chromium.org>
11 years agoarm/km: fix u-boot update functionality
Holger Brunck [Mon, 6 May 2013 02:54:38 +0000 (02:54 +0000)]
arm/km: fix u-boot update functionality

Due to the new I2C framework we need to adapt the u-boot update
function. Due to the new framework all i2c leafs behind a mux are
present in the system and not only those who are defined and used. So it
is bus number 5 after the rework.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Heiko Schocher <hs@denx.de>
cc: Prafulla Wadaskar <prafulla@marvell.com>

11 years agoi2c, ppc4xx_i2c: switch to new multibus/multiadapter support
Dirk Eibach [Thu, 25 Apr 2013 02:40:01 +0000 (02:40 +0000)]
i2c, ppc4xx_i2c: switch to new multibus/multiadapter support

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Cc: Heiko Schocher <hs@denx.de>
Cc: Stefan Roese <sr@denx.de>
Tested-by: Stefan Roese <sr@denx.de>
11 years agotegra: i2c: Enable new CONFIG_SYS_I2C framework
Simon Glass [Tue, 30 Oct 2012 07:28:53 +0000 (07:28 +0000)]
tegra: i2c: Enable new CONFIG_SYS_I2C framework

This enables CONFIG_SYS_I2C on Tegra, updating existing boards and the Tegra
i2c driver to support this.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Heiko Schocher <hs@denx.de>
11 years agotegra: i2c: Add function to know about current bus
Simon Glass [Tue, 30 Oct 2012 07:28:52 +0000 (07:28 +0000)]
tegra: i2c: Add function to know about current bus

Rather than using a variable in various places, add a single function,
tegra_i2c_get_bus(), which returns a pointer to information about a
bus.

This will make it easier to move to the new i2c framework.

Signed-off-by: Simon Glass <sjg@chromium.org>
11 years agoi2c, multibus, keymile: get rid of EEprom_ivm envvariable
Heiko Schocher [Thu, 25 Oct 2012 09:07:00 +0000 (11:07 +0200)]
i2c, multibus, keymile: get rid of EEprom_ivm envvariable

as the keymile boards use now the new i2c multibus/multiadapter
framework, remove the EEprom_ivm Environmentvar, as not longer
needed.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Holger Brunck <holger.brunck@keymile.com>
Tested-By: Holger Brunck <holger.brunck@keymile.com>
11 years agoi2c, multibus: get rid of CONFIG_I2C_MUX
Heiko Schocher [Thu, 25 Oct 2012 08:32:14 +0000 (10:32 +0200)]
i2c, multibus: get rid of CONFIG_I2C_MUX

CONFIG_I2C_MUX is replaced through the new i2c multibus/multiadapter
framework, configured through CONFIG_SYS_I2C. As CONFIG_I2C_MUX
is only used on the keymile boards, and they are now completely
moved to the new framework, remove CONFIG_I2C_MUX.

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Holger Brunck <holger.brunck@keymile.com>
Tested-By: Holger Brunck <holger.brunck@keymile.com>
11 years agoi2c, fsl_i2c: switch to new multibus/multiadapter support
Heiko Schocher [Wed, 24 Oct 2012 11:48:22 +0000 (13:48 +0200)]
i2c, fsl_i2c: switch to new multibus/multiadapter support

- added to fsl_i2c driver new multibus/multiadpater support
- adapted all config files, which uses this driver

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>
11 years agoi2c, soft-i2c: switch to new multibus/multiadapter support
Heiko Schocher [Tue, 29 Jan 2013 07:53:15 +0000 (08:53 +0100)]
i2c, soft-i2c: switch to new multibus/multiadapter support

- added to soft_i2c driver new multibus/multiadpater support
- adapted all config files, which uses this driver

Signed-off-by: Heiko Schocher <hs@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>
11 years agoi2c: common changes for multibus/multiadapter support
Heiko Schocher [Mon, 16 Jan 2012 21:12:24 +0000 (21:12 +0000)]
i2c: common changes for multibus/multiadapter support

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
Cc: Henrik Nordström <henrik@henriknordstrom.net>
11 years agoi2c: add i2c_core and prepare for new multibus support
Heiko Schocher [Mon, 16 Jan 2012 21:12:23 +0000 (21:12 +0000)]
i2c: add i2c_core and prepare for new multibus support

This Patch introduce the new i2c_core file, which holds
the I2C core functions, for the rework of the multibus/
multiadapter support.
Also adds changes in i2c.h for the new I2C multibus/multiadapter
support. This new support can be activated with the
CONFIG_SYS_I2C define.

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Simon Glass <sjg@chromium.org>
Cc: Mike Frysinger <vapier@gentoo.org>
Cc: Stephen Warren <swarren@wwwdotorg.org>
11 years agofs/ext4: fix log2blksz un-initialized error, by cacaulating its value from blksz
Lan Yixun (dlan) [Sat, 20 Jul 2013 00:17:59 +0000 (08:17 +0800)]
fs/ext4: fix log2blksz un-initialized error, by cacaulating its value from blksz

The problem here is that uboot can't mount ext4 filesystem with
commit "50ce4c07df1" applied. We use hard-coded "SECTOR_SIZE"(512)
before this commit, now we introduce (block_dev_desc_t *)->log2blksz
to replace this macro. And after we calling do_ls()->fs_set_blk_dev(),
the variable log2blksz is not initialized, which it's not correct.

And this patch try to solve the problem by caculating the value of
log2blksz from variable blksz.

11 years agoext4fs: le32_to_cpu() used on a 16-bit field
Rommel Custodio [Sun, 21 Jul 2013 08:53:25 +0000 (10:53 +0200)]
ext4fs: le32_to_cpu() used on a 16-bit field

Fix reading ext4_extent_header struture on BE machines.  Some 16 bit
fields where converted to 32 bit fields, due to the byte swap on BE
machines the containing value was corrupted. Therefore reading ext4
filesystems on BE machines where broken before.

Signed-off-by: Rommel Custodio <sessyargc+uboot@gmail.com>
[sent via git-send-email; rework commit message]
Signed-off-by: Andreas Bießmann <andreas.devel@googlemail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Tested-by: Lukasz Majewski <l.majewski@samsung.com>
11 years agoarm: at91sam9n12: change EBI IO to high drive mode
Bo Shen [Wed, 17 Jul 2013 09:14:17 +0000 (17:14 +0800)]
arm: at91sam9n12: change EBI IO to high drive mode

As both the DDR SDRAM and NAND flash connect to EBI on at91sam9n12
and share the lower 8 bits data line. If use low drive of the data
line, it will cause DDR data access corrupt in lower address, so
change the data line to high drive mode

This will fix the Linux kernel boot issue when use Lower address

Signed-off-by: Bo Shen <voice.shen@atmel.com>
Acked-by: Andreas Bießmann <andreas.devel@googlemail.com>
11 years agoddr cfg: DRAM_RESET needs 0x00020030
Troy Kisky [Wed, 17 Jul 2013 19:46:15 +0000 (12:46 -0700)]
ddr cfg: DRAM_RESET needs 0x00020030

The old value of 0x000e0030 will cause ethernet
timeout issues on the sabrelite and possibly other
boards using the KSZ9021.
I have no explanation as to why.

But this is a correct change, the TRM will be updated
to show that 00b is the only valid setting for bits
19-18 of DRAM_RESET.

My thanks go to Liu Hui(Jason) for this information.

Acked-by: Fabio Estevam <fabio.estevam@freescale.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Troy Kisky <troy.kisky@boundarydevices.com>
11 years agonet: phy: Set SUPPORTED_1000baseX_Half flag in ESTATUS_1000_XHALF case
Fabio Estevam [Fri, 19 Jul 2013 13:01:34 +0000 (10:01 -0300)]
net: phy: Set SUPPORTED_1000baseX_Half flag in ESTATUS_1000_XHALF case

Commit de1d786e (add support for Xilinx 1000BASE-X phy (GTX)) introduced the
checking for ESTATUS_1000_XHALF, but it incorrectly sets the
SUPPORTED_1000baseX_Full flag in this case.

Set the SUPPORTED_1000baseX_Half flag instead.

Acked-by: Charles Coldwell <coldwell@gmail.com>
Reviewed-By: Sascha Silbe <t-uboot@infra-silbe.de>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agophy: fix 10/100Mbps operation on 1Gbps-capable links
Sascha Silbe [Fri, 19 Jul 2013 10:25:10 +0000 (12:25 +0200)]
phy: fix 10/100Mbps operation on 1Gbps-capable links

de1d786 [add support for Xilinx 1000BASE-X phy (GTX)] introduced a
check for the extended status register in order to support
1Gbps-capable PHYs that don't have the 1000BASE-T registers. Since
Extended Status only indicates what the PHY (i.e. the local side) is
capable of, this broke communication with non-1Gbps peers.

Only check the extended status if the 1000BASE-T registers are
actually missing so we don't end up setting speed to 1Gbps even though
the previous test (for the combination of local and peer support for
1Gbps) already indicated we can't do 1Gbps with the current peer.

Signed-off-by: Sascha Silbe <t-uboot@infra-silbe.de>
Tested-by: Fabio Estevam <fabio.estevam@freescale.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
11 years agomkimage: Use board config to get CONFIG_FIT_SIGNATURE value
Simon Glass [Wed, 17 Jul 2013 22:10:59 +0000 (15:10 -0700)]
mkimage: Use board config to get CONFIG_FIT_SIGNATURE value

The value of this config variable is not available to image.h on the host,
since the board config is not actually included. Bring this in so that
mkimage will be built with image-signing support for sandbox at least.

Signed-off-by: Simon Glass <sjg@chromium.org>
11 years agoarm:trats:fix: Correction of loaddtb environment variable.
Łukasz Majewski [Thu, 18 Jul 2013 11:14:22 +0000 (13:14 +0200)]
arm:trats:fix: Correction of loaddtb environment variable.

Missing space for loaddtb command has been added. When missing, ext4load
fails with wrong number of passed parameters.

Acked-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
11 years agobootm: Move fixup_silent_linux() earlier in the bootm stages
Simon Glass [Wed, 17 Jul 2013 03:09:59 +0000 (20:09 -0700)]
bootm: Move fixup_silent_linux() earlier in the bootm stages

Before the bootm refactor, fixup_silent_linux() was done only in the
monolithic bootm case, not in the subcommand case. With the refactor, it
is done always, which is good. Unfortunately it is done too late, since it
is the PREP or CMDLINE stages that set up the command line for Linux.

Move fixup_silent_linux() into the LOADOS stage, which is where we find
out the OS being used, and can thus decide whether to perform this step.

Signed-off-by: Simon Glass <sjg@chromium.org>
11 years agoREADME.mx28_common: Rename it to README.mxs
Fabio Estevam [Fri, 12 Jul 2013 11:31:05 +0000 (08:31 -0300)]
README.mx28_common: Rename it to README.mxs

commit 54965b61360 (README: mxs: Introduce README.mxs) should have changed the
file name to README.mxs, as it covers both mx23 and mx28 now.

Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
11 years agoMerge branch 'master' of git://git.denx.de/u-boot-mmc
Tom Rini [Wed, 17 Jul 2013 01:05:35 +0000 (21:05 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-mmc

11 years agofsl_esdhc: Touch only relevant sys ctrl bits
Dirk Behme [Mon, 15 Jul 2013 13:44:29 +0000 (15:44 +0200)]
fsl_esdhc: Touch only relevant sys ctrl bits

Dealing with the sys ctrl register should touch only the
relevant bits and not accidently the whole register. On i.MX6,
the sys control register contains bits which shouldn't be reset to
0, e.g. SYS_CTRL[3-0] and IPP_RST_N (SYS_CTRL[23]).

Do this by read/modify/write instead of just a 32bit write.

Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Andy Fleming <afleming@freescale.com>
11 years agodrivers/mmc/dw_mmc - remove extra arch specific "asm/arch/clk.h" inclusion
Alexey Brodkin [Mon, 15 Jul 2013 11:30:30 +0000 (15:30 +0400)]
drivers/mmc/dw_mmc - remove extra arch specific "asm/arch/clk.h" inclusion

1. No contents of "asm/arch/clk.h" is used within "dw_mmc.c".
2. If arch doesn't have "asm/arch/clk.h" driver won't build.

Without mentioned inclusion dw_mmc driver could be built for arches
other than ARM. For ARM driver still builds without it.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Cc: Mischa Jonker <mjonker@synopsys.com>
Cc: Andy Fleming <afleming@gmail.com>
Cc: Rajeshwari Shinde <rajeshwari.s@samsung.com>
Cc: Amar <amarendra.xt@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
11 years agoPowerpc: eSDHC: Fix mmc read write err in uboot of T4240QDS board
Haijun.Zhang [Mon, 1 Jul 2013 06:26:01 +0000 (14:26 +0800)]
Powerpc: eSDHC: Fix mmc read write err in uboot of T4240QDS board

Fill the right command type when using CMD12 to stop data transfer.

Signed-off-by: Haijun Zhang <Haijun.Zhang@freescale.com>
CC: Fleming Andrew-AFLEMING <AFLEMING@freescale.com>
CC: Scott Wood <scottwood@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
11 years agopowerpc/mpc85xx:Disable Debug TLB entry for non-minimal SPL
Prabhakar Kushwaha [Fri, 5 Jul 2013 06:29:26 +0000 (11:59 +0530)]
powerpc/mpc85xx:Disable Debug TLB entry for non-minimal SPL

CONFIG_SPL_BUILD creates debug TLB entry, so disable it before init_tlbs.

CONFIG_SPL_INIT_MINIMAL never creates any debug TLB entry, so no need
of disable_tlb().

Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
11 years agompc85xx: Add gdsys ControlCenter Digital board
Dirk Eibach [Wed, 26 Jun 2013 13:55:17 +0000 (15:55 +0200)]
mpc85xx: Add gdsys ControlCenter Digital board

The gdsys ControlCenter Digital board is based on a Freescale P1022 QorIQ SOC.
It boots from SPI-Flash but can be configured to boot from SD-card for
factory programming and testing.
On board peripherals include:
- 2x GbE
- Lattice ECP3 FPGA connected via PCIe
- mSATA RAID1
- USB host
- DisplayPort video output
- Atmel TPM

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Reinhard Pfau <reinhard.pfau@gdsys.cc>
Signed-off-by: Andy Fleming <afleming@freescale.com>
11 years agoBuild arch/$ARCH/lib/bootm.o depending on CONFIG_CMD_BOOTM
Dirk Eibach [Wed, 26 Jun 2013 13:55:16 +0000 (15:55 +0200)]
Build arch/$ARCH/lib/bootm.o depending on CONFIG_CMD_BOOTM

MAKEALL is fine for ppc4xx and mpc85xx.
Run checks were done on our controlcenterd hardware.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Andy Fleming <afleming@freescale.com>
11 years agoAdd Atmel I2C tpm
Dirk Eibach [Wed, 26 Jun 2013 13:55:15 +0000 (15:55 +0200)]
Add Atmel I2C tpm

Add support for Atmel TPM devices with two wire interface.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Reinhard Pfau <reinhard.pfau@gdsys.cc>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
11 years agoi2c: fsl_i2c: i2c_read(): dont try to write address w/ alen=0
Reinhard Pfau [Wed, 26 Jun 2013 13:55:14 +0000 (15:55 +0200)]
i2c: fsl_i2c: i2c_read(): dont try to write address w/ alen=0

if alen is 0: no longer start a write cycle before reading data.

Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Signed-off-by: Reinhard Pfau <reinhard.pfau@gdsys.cc>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Andy Fleming <afleming@freescale.com>
11 years agotpm: add AUTH1 cmds for LoadKey2 and GetPubKey
Reinhard Pfau [Wed, 26 Jun 2013 13:55:13 +0000 (15:55 +0200)]
tpm: add AUTH1 cmds for LoadKey2 and GetPubKey

Extend the tpm library with support for single authorized (AUTH1) commands
as specified in the TCG Main Specification 1.2. (The internally used helper
functions are implemented in a way that they could also be used for double
authorized commands if someone needs it.)

Provide enums with the return codes from the TCG Main specification.

For now only a single OIAP session is supported.

OIAP authorized version of the commands TPM_LoadKey2 and TPM_GetPubKey are
provided. Both features are available using the 'tpm' command, too.

Authorized commands are enabled with CONFIG_TPM_AUTH_SESSIONS. (Note that
this also requires CONFIG_SHA1 to be enabled.)

Signed-off-by: Reinhard Pfau <reinhard.pfau@gdsys.cc>
Signed-off-by: Dirk Eibach <dirk.eibach@gdsys.cc>
Acked-by: Che-Liang Chiou <clchiou@chromium.org>
Signed-off-by: Andy Fleming <afleming@freescale.com>
11 years agoarm:samsung:trats:fix: Restore proper orientation of TRATS's LCD panel
Łukasz Majewski [Mon, 15 Jul 2013 14:09:50 +0000 (16:09 +0200)]
arm:samsung:trats:fix: Restore proper orientation of TRATS's LCD panel

Before setting: mipi_lcd_device.reverse_panel = 1, the Trats's LCD panel
was flipped by 180 degrees.

The flip was caused by following change:
Exynos: Change get_timer() to work correctly
SHA1: 3d00c0cb96ff93a929700b80d89cb905e5ab5315

This commit fixed udelay(), which is necessary (due to HW LCD controller
oddity) for mipi-dsi correct operation. As a result the display orientation
has been switched.

As a follow up, the hwrevision() function has been removed, since it was
used only in this particular place.

Test HW: Trats Exynos4210 rev 0.

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
11 years agoarm:exynos:fix: Fix clock calculation for Exynos4210 based targets.
Łukasz Majewski [Fri, 12 Jul 2013 17:08:25 +0000 (19:08 +0200)]
arm:exynos:fix: Fix clock calculation for Exynos4210 based targets.

Provide proper setting for the APLL fout frequency calculation for
Exynos4 based targets (especially Exynos4210 - Trats board).

Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Cc: Minkyu Kang <mk7.kang@samsung.com>
Acked-by: Minkyu Kang <mk7.kang@samsung.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
11 years agoPPC MPC83xx: Fix MPC8323ERDB build warning
Wolfgang Denk [Sun, 14 Jul 2013 17:42:40 +0000 (19:42 +0200)]
PPC MPC83xx: Fix MPC8323ERDB build warning

Fix:

mpc8323erdb.c: In function 'mac_read_from_eeprom':
mpc8323erdb.c:198:3: warning: dereferencing type-punned pointer will
break strict-aliasing rules [-Wstrict-aliasing]

Signed-off-by: Wolfgang Denk <wd@denx.de>
cc: Timur Tabi <timur@tabi.org>
cc: Kim Phillips <kim.phillips@freescale.com>

11 years agoFix ext2/ext4 filesystem accesses beyond 2TiB
Frederic Leroy [Wed, 26 Jun 2013 16:11:25 +0000 (18:11 +0200)]
Fix ext2/ext4 filesystem accesses beyond 2TiB

With CONFIG_SYS_64BIT_LBA, lbaint_t gets defined as a 64-bit type,
which is required to represent block numbers for storage devices that
exceed 2TiB (the block size usually is 512B), e.g. recent hard drives

We now use lbaint_t for partition offset to reflect the lbaint_t change,
and access partitions beyond or crossing the 2.1TiB limit.
This required changes to signature of ext4fs_devread(), and type of all
variables relatives to block sector.

ext2/ext4 fs uses logical block represented by a 32 bit value. Logical
block is a multiple of device block sector. To avoid overflow problem
when calling ext4fs_devread(), we need to cast the sector parameter.

Signed-off-by: Frédéric Leroy <fredo@starox.org>
11 years agocommon: remove unaligned access error in bootmenu_getoption()
Lan Yixun (dlan) [Thu, 27 Jun 2013 10:58:53 +0000 (18:58 +0800)]
common: remove unaligned access error in bootmenu_getoption()

Some ARM compilers may emit code that makes unaligned accesses when
faced with constructs such as:

    char name[12] = "bootmenu_";

same fix as commit: 064d55f8bc8d7d205ed0be6abb6717e92eeb7cad

=========================================================
data abort

    MAYBE you should read doc/README.arm-unaligned-accesses

pc : [<3ff4b60c>]          lr : [<3ff4b7b0>]
sp : 3f346a58  ip : 3ff9c8e6     fp : 02000060
r10: 00000000  r9 : 3df47fc0     r8 : 3f347f40
r7 : 00000000  r6 : 00000000     r5 : 00000003  r4 : 3f759140
r3 : 000003f0  r2 : 00000000     r1 : 000003f1  r0 : 00000000
Flags: nzCv  IRQs on  FIQs off  Mode SVC_32
Resetting CPU ...
======================================================

Signed-off-by: Lan Yixun (dlan) <dennis.yxun@gmail.com>
11 years agocramfs: fix bug for wrong filename comparison
Holger Brunck [Mon, 8 Jul 2013 07:06:49 +0000 (09:06 +0200)]
cramfs: fix bug for wrong filename comparison

"cramfsload uImage_1" succeeds even though the actual file is named
"uImage".

Fix file name comparison when one name is the prefix of the other.

Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
cc: Wolfgang Denk <wd@denx.de>
cc: Albert ARIBAUD <albert.u.boot@aribaud.net>