u-boot-shr:u-boot.git
7 years agoNokia RX-51 aka N900 support al
Alistair Buxton [Mon, 6 Sep 2010 02:01:34 +0000 (03:01 +0100)]
Nokia RX-51 aka N900 support

This board definition results in a u-boot.bin which can be chainloaded
from NOLO in qemu or on a real N900. It does very little hardware config
because NOLO has already configured the board.

NOLO is expecting a kernel image and will treat any image it finds in
onenand as such. This u-boot is intended to be flashed to the N900 like
a kernel. In order to transparently boot the original kernel, it will be
appended to u-boot.bin at 0x40000. NOLO will load the entire image into
memory and execute u-boot, which saves the ATAGs set by NOLO. Then the
bootscripts will attempt to load uImage or boot.scr from a fat filesystem
on MMC1 partition 3. If this fails, the appended kernel image will be
booted using the stored ATAGs.

There is also support for framebuffer and the N900 keyboard. USB tty
works but is disabled because it prevents the current Maemo kernel from
booting.

Signed-off-by: Alistair Buxton <a.j.buxton@gmail.com>
7 years agoStore existing atags at startup if chainloading.
Alistair Buxton [Wed, 1 Sep 2010 22:04:03 +0000 (23:04 +0100)]
Store existing atags at startup if chainloading.

This patch stores the values in r1 and r2 at startup. It also stores the address
which u-boot was originally loaded to. This is useful if you feed some other
bootloader a u-boot.bin instead of the linux kernel it was expecting. It is
rather ugly because it stores these values in an arbitrary memory address.

Signed-off-by: Alistair Buxton <a.j.buxton@gmail.com>
7 years agoMake bootm optionally use pre-existing atags for Linux kernel boot.
Alistair Buxton [Wed, 1 Sep 2010 22:07:20 +0000 (23:07 +0100)]
Make bootm optionally use pre-existing atags for Linux kernel boot.

This patch adapts the bootm command so that it can use an existing atags command
set up by a previous bootloader. If the environment variable "atags" is unset,
bootm behaves as normal. If "atags" is set, bootm will skip all boot args setup
entirely, and pass the address found in "atags". For example, if a previous boot
loader already set up the atags struct at 0x80000100:

setenv atags 0x80000100; bootm 0x80008000

Signed-off-by: Alistair Buxton <a.j.buxton@gmail.com>
7 years agoReduce delays in omap i2c driver.
Alistair Buxton [Sun, 5 Sep 2010 21:05:53 +0000 (22:05 +0100)]
Reduce delays in omap i2c driver.

The calls to udelay in the omap i2c driver make i2c access very slow.
Checking the twl4030 keypad requires about 10 register accesses and
this can take up to 1 second, causing high input latency. I reduced all
the delays by a factor of 10 and this did not seem to affect anything
but makes the keyboard input much nicer.

Signed-off-by: Alistair Buxton <a.j.buxton@gmail.com>
7 years agoMerge branch 'master' of ssh://gemini/home/wd/git/u-boot/master
Wolfgang Denk [Wed, 18 Aug 2010 19:16:35 +0000 (21:16 +0200)]
Merge branch 'master' of ssh://gemini/home/wd/git/u-boot/master

7 years agoARM: Update ARM mach-types
Sandeep Paulraj [Wed, 18 Aug 2010 14:45:54 +0000 (10:45 -0400)]
ARM: Update ARM mach-types

This patch updates the mach-types.h based on the latest linux kernel

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
7 years agoWork around bug in Numonyx P33/P30 256-Mbit 65nm flash chips.
Philippe De Muyter [Tue, 17 Aug 2010 16:40:25 +0000 (18:40 +0200)]
Work around bug in Numonyx P33/P30 256-Mbit 65nm flash chips.

I have "ported" U-boot to a in house made board with Numonyx Axcell P33/P30
256-Mbit 65nm flash chips.

After some time :( searching for bugs in our board or soft, we have
discovered that those chips have a small but annoying bug, documented in
"Numonyx Axcell P33/P30 256-Mbit Specification Update"

It states :
When customer uses [...] block unlock, the block lock status might be
altered inadvertently. Lock status might be set to either 01h or 03h
unexpectedly (00h as expected data), which leads to program/erase failure
on certain blocks.

A working workaround is given, which I have applied and tested with success :

Workaround:  If the interval between 60h and its subsequent command
     can be guaranteed within 20us, Option I is recommended,
     otherwise Option II (involves hardware) should be selected.
Option I: The table below lists the detail command sequences:
Command
      Data bus           Address bus       Remarks
Sequence
  1              90h            Block Address
   Read Lock Status
  2             Read         Block Address + 02h
 (2)(3)                                      (1)
3                60h           Block Address
 (2)(3)                                      (1)   Lock/Unlock/RCR Configuration
4           D0h/01h/03h        Block Address
Notes:
(1) Block Address refers to RCR configuration data only when the 60h
    command sequence is used to set RCR register combined with 03h
    subsequent command.
(2) For the third and fourth command sequences, the Block Address must
    be the same.
(3) The interval between 60h command and its subsequent D0h/01h/2Fh/03h
    commands should be less than 20us.

And here is a log comparison of a simple (destructive) flash test without
and with the workaround.

 diff without-numonyx-workaround.log with-numonyx-workaround.log
 -U-Boot 2010.06-00696-g22b002c-dirty (Aug 16 2010 - 15:07:47)
 +U-Boot 2010.06-00696-g22b002c-dirty (Aug 16 2010 - 15:25:19)

  CPU:   Freescale MCF5484
         CPU CLK 200 MHz BUS CLK 100 MHz
  Board: Macq Electronique ME2060
  I2C:   ready
  DRAM:  64 MiB
  FLASH: 32 MiB
  In:    serial
  Out:   serial
  Err:   serial
  Net:   FEC0, FEC1
  -> flinfo

  Bank # 1: CFI conformant FLASH (16 x 16)  Size: 32 MB in 259 Sectors
    Intel Extended command set, Manufacturer ID: 0x89, Device ID: 0x8922
    Erase timeout: 4096 ms, write timeout: 1 ms
    Buffer write timeout: 5 ms, buffer size: 1024 bytes

    Sector Start Addresses:
    FE000000 RO   FE008000 RO   FE010000 RO   FE018000 RO   FE020000 RO
    FE040000 RO   FE060000 RO   FE080000 RO   FE0A0000 RO   FE0C0000 RO
    ...
    FFF80000 RO   FFFA0000 RO   FFFC0000 RO   FFFE0000 RO
  -> protect off all
  Un-Protect Flash Bank # 1
  ................... done
  -> erase all
  Erase Flash Bank # 1
  ................... done
  -> cp.b 1000000 fe000000 2000000
 -Copy to Flash... Flash not Erased
 +Copy to Flash... done
  ->

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agocfi_flash: Cleanup flash_print_info()
Stefan Roese [Fri, 13 Aug 2010 07:36:36 +0000 (09:36 +0200)]
cfi_flash: Cleanup flash_print_info()

This patch does the following:

- Extract code to detect if sector is erased into function
  sector_erased().
- Because of this, we don't have variable declarations inside the
  sector loop in flash_print_info()
- Change "return" to "break" in the "if (ctrlc()) statement:
  This fixes a problem with the resulting output. Before this
  patch the output was:

  Sector Start Addresses:
  FC000000        FC020000        FC040000   =>

  With this patch it is now:

  Sector Start Addresses:
  FC000000        FC020000        FC040000
  =>

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Kim Phillips <kim.phillips@freescale.com>
Cc: Wolfgang Denk <wd@denx.de>
7 years agoFix printing & reading of 16-bit CFI device identifiers
Philippe De Muyter [Tue, 10 Aug 2010 14:54:52 +0000 (16:54 +0200)]
Fix printing & reading of 16-bit CFI device identifiers

Fix reading and printing of CFI flashes 16-bit devices identifiers

Nowadays CFI flashes have a 16-bit device identifier.  U-boot still
print them and read them as if they were only 8-bit wide.  Fix that.
Before:
  Intel Extended command set, Manufacturer ID: 0x89, Device ID: 0x1B
After:
  Intel Extended command set, Manufacturer ID: 0x89, Device ID: 0x881B

Signed-off-by: Philippe De Muyter <phdm@macqel.be>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agocfi_flash: flinfo: allow user interrupt in flash print info fn
Kim Phillips [Mon, 26 Jul 2010 23:35:39 +0000 (18:35 -0500)]
cfi_flash: flinfo: allow user interrupt in flash print info fn

flashes getting larger, users more impatient.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoenv_nand: return error when no device is found
Mike Frysinger [Thu, 12 Aug 2010 03:42:26 +0000 (23:42 -0400)]
env_nand: return error when no device is found

Currently, if there is an error probing the NAND chip and the env is based
in NAND, the readenv() function will use a NULL function pointer and thus
jump to address 0.

Here I just check for a non-zero value of blocksize as that shouldn't be
zero when a valid device is found, but perhaps there is a better way for
someone familiar with the NAND internals to suggest.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Tested-by: Ben Gardiner <bengardiner@nanometrics.ca>
7 years agoMerge branch 'master' of git://git.denx.de/u-boot-usb
Wolfgang Denk [Thu, 12 Aug 2010 21:05:22 +0000 (23:05 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-usb

7 years agoFixed clobbered output of the "help usb" command
Sergei Poselenov [Mon, 9 Aug 2010 12:01:42 +0000 (16:01 +0400)]
Fixed clobbered output of the "help usb" command

The "usb help" doesn't format the output correctly:

=> help usb
usb - USB sub-system

Usage:
usb reset - reset (rescan) USB controller
usb stop [f]  - stop USB [f]=force stop
usb tree  - show USB device tree
usb info [dev] - show available USB devices
usb storage  - show details of USB storage devices
usb dev [dev] - show or set current USB storage device
usb part [dev] - print partition table of one or all USB storage devices
usb read addr blk# cnt - read `cnt' blocks starting at block `blk#'
    to memory address `addr'usb write addr blk# cnt - write `cnt'
blocks starting at block `blk#' from memory address `addr'
=>

With fix below applied, the output is correct:

=> help usb
usb - USB sub-system

Usage:
usb reset - reset (rescan) USB controller
usb stop [f]  - stop USB [f]=force stop
usb tree  - show USB device tree
usb info [dev] - show available USB devices
usb storage  - show details of USB storage devices
usb dev [dev] - show or set current USB storage device
usb part [dev] - print partition table of one or all USB storage devices
usb read addr blk# cnt - read `cnt' blocks starting at block `blk#'
    to memory address `addr'
usb write addr blk# cnt - write `cnt' blocks starting at block `blk#'
    from memory address `addr'
=>

Signed-off-by: Sergei Poselenov <sposelenov@emcraft.com>
7 years agoAM3517EVM: musb: add usb config
Ajay Kumar Gupta [Fri, 9 Jul 2010 06:13:50 +0000 (11:43 +0530)]
AM3517EVM: musb: add usb config

Enabling USB HOST in defconfig.

Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
7 years agomusb: am35x: Workaround for fifo read issue
Ajay Kumar Gupta [Fri, 9 Jul 2010 06:13:49 +0000 (11:43 +0530)]
musb: am35x: Workaround for fifo read issue

AM35x supports only 32bit read operations so we need to have
workaround for 8bit and 16bit read operations.

Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
7 years agomusb: MSC host support for AM35x
Ajay Kumar Gupta [Fri, 9 Jul 2010 06:13:48 +0000 (11:43 +0530)]
musb: MSC host support for AM35x

Tested MSC Host on AM3517EVM.

Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
7 years agoAM35x: Adding SCM general register definitions
Ajay Kumar Gupta [Fri, 9 Jul 2010 06:13:47 +0000 (11:43 +0530)]
AM35x: Adding SCM general register definitions

Adding general register structure of system control module (SCM)
of AM35x. This would be required to access devconf2 and ip_sw_reset
register in musb module.

Signed-off-by: Ajay Kumar Gupta <ajay.gupta@ti.com>
7 years agoBlackfin: re-use board data in cpu banner
Mike Frysinger [Mon, 9 Aug 2010 21:39:22 +0000 (17:39 -0400)]
Blackfin: re-use board data in cpu banner

The bi_cpu field of the board data is already set to the relevant cpu
string, so there is no need for us to use the define directly.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
7 years agoBlackfin: cm-bf548: increase monitor len
Mike Frysinger [Mon, 2 Aug 2010 20:30:39 +0000 (16:30 -0400)]
Blackfin: cm-bf548: increase monitor len

Recent features enabled by default require a larger monitor size for the
cm-bf548 port, so bump it up a bit.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
7 years agoBlackfin: shutdown video DMA when booting Linux
Michael Hennerich [Fri, 7 Aug 2009 02:47:54 +0000 (02:47 +0000)]
Blackfin: shutdown video DMA when booting Linux

In case there is no frame buffer driver present in Linux to hand over the
PPI LCD DMA upon boot, the DMA initiated by u-boot to display the splash
screen runs unattended.  Therefore always stop the video driver in u-boot
before starting Linux.  If people don't want this behavior, then they can
simply stub out the video_stop() function in their board video driver.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
7 years agodisk/part.c: 'usb storage' avoiding overflow when output capacity
Sergei Trofimovich [Sun, 8 Aug 2010 12:05:39 +0000 (15:05 +0300)]
disk/part.c: 'usb storage' avoiding overflow when output capacity

Before:
    Marvell>> usb storage
      Device 0: Vendor: StoreJet Rev:  Prod:  Transcend
                Type: Hard Disk
                Capacity: 28759.9 MB = 28.0 GB (488397168 x 512)
After:
    Marvell>> usb storage
      Device 0: Vendor: StoreJet Rev:  Prod:  Transcend
                Type: Hard Disk
                Capacity: 238475.1 MB = 232.8 GB (488397168 x 512)

Signed-off-by: Sergei Trofimovich <slyfox@gentoo.org>
7 years agoMerge branch 'master' of git://git.denx.de/u-boot-arm
Wolfgang Denk [Tue, 10 Aug 2010 21:03:15 +0000 (23:03 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-arm

7 years agoMerge branch 'master' of git://git.denx.de/u-boot-net
Wolfgang Denk [Tue, 10 Aug 2010 20:57:54 +0000 (22:57 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-net

7 years agoMerge branch 'master' of git://git.denx.de/u-boot-imx
Wolfgang Denk [Tue, 10 Aug 2010 20:49:09 +0000 (22:49 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-imx

7 years agoorion5x: allow overriding default mappings windows
Albert Aribaud [Tue, 13 Jul 2010 07:04:26 +0000 (09:04 +0200)]
orion5x: allow overriding default mappings windows

Turn all ORION5X_DEF{ADR,SZ}_xxx macros into ORION5X_{ADR,SZ}_xxx
and allow defining them from board code to override defaults. This
is particularly useful for defining board-specific FLASH address
and size in board header file rather than having to tweak orion5x
code.

Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
7 years agoMerge branch 'master' of git://git.denx.de/u-boot-marvell
Wolfgang Denk [Tue, 10 Aug 2010 20:37:27 +0000 (22:37 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-marvell

7 years agoMerge branch 'master' of git://git.denx.de/u-boot-ti
Wolfgang Denk [Tue, 10 Aug 2010 20:20:51 +0000 (22:20 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-ti

7 years agoMerge branch 'master' of ../master
Wolfgang Denk [Tue, 10 Aug 2010 20:20:27 +0000 (22:20 +0200)]
Merge branch 'master' of ../master

7 years agoMX51EVK: fix return value of get_timer_masked
Li Haibo [Tue, 10 Aug 2010 06:18:38 +0000 (14:18 +0800)]
MX51EVK: fix return value of get_timer_masked

get_timer_masked() should return current timestamp,
not current ticks from hardware register.

Tested on one custom board with NAND flash.
Without this patch, NAND write always TIMEOUT
because get_timer(0) return a big value.

This patch applies for u-boot-2010.06

Signed-off-by: Li Haibo <hbli@sinocastel.com>
7 years agofix cmd_mmc.c, line 136 missing "
Reinhard Meyer [Mon, 9 Aug 2010 15:30:51 +0000 (17:30 +0200)]
fix cmd_mmc.c, line 136 missing "

Remove warning for missing " at the end of line 136

Signed-off-by: Reinhard Meyer <u-boot@emk-elektronik.de>
7 years agoFix compile warnings for const correctness
Ben Warren [Thu, 29 Jul 2010 19:56:11 +0000 (12:56 -0700)]
Fix compile warnings for const correctness

Commit 6e37b1a3a25004d3df5867de49fff6b3fc9c4f04 modifies several net calls
to take a (const char *) parameter instead of (char *), but in some cases
the modified functions call other functions taking (char *).  The end result
is warnings about discarding the const qualifier.

This patch fixes these other function signatures.

Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
7 years agomiiphy: leverage current_mii cache more
Mike Frysinger [Tue, 27 Jul 2010 22:35:10 +0000 (18:35 -0400)]
miiphy: leverage current_mii cache more

For code that uses miiphy_{read,write}, every call invokes a full look up
of the mii list.  There is already a "current_mii" cache that is used by
some code, but have the miiphy_{read,write} function use it as well.  This
does increase the code size slightly, but I think it's worth it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
7 years agomiiphy: unify device list lookup
Mike Frysinger [Tue, 27 Jul 2010 22:35:09 +0000 (18:35 -0400)]
miiphy: unify device list lookup

Rather than have every func re-implement the list walking code, do it one
local function.  This shrinks the resulting object code a little while
making the source much more manageable.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
7 years agomiiphy: constify device name
Mike Frysinger [Tue, 27 Jul 2010 22:35:08 +0000 (18:35 -0400)]
miiphy: constify device name

The driver name does not need to be writable, so constify it.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
7 years agonet: rename "FSL UECx" net interfaces "UECx"
Kim Phillips [Mon, 26 Jul 2010 23:34:57 +0000 (18:34 -0500)]
net: rename "FSL UECx" net interfaces "UECx"

continuation of commit 2ecc2262d66a286e3aac79005bcb5f461312dea8
"net ppc: fix ethernet device names with spaces" (currently in
u-boot-net.git) for QE based parts.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Acked-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
7 years agonet ppc: fix ethernet device names with spaces
Heiko Schocher [Tue, 20 Jul 2010 15:45:02 +0000 (17:45 +0200)]
net ppc: fix ethernet device names with spaces

since commit 1384f3bb8a4f9066805b70c1418eda78ecb73fdd ethernet names
with spaces drop a

Warning: eth device name has a space!

message. This patch fix it for:

- "FEC ETHERNET" devices found on
  mpc512x, mpc5xxx, mpc8xx and mpc8220 boards.
  renamed to "FEC".
- "SCC ETHERNET" devices found on
  mpc8xx, mpc82xx based boards. Renamed to "SCC".
- "HDLC ETHERNET" devices found on mpc8xx boards
  Renamed to "HDLC"
- "FCC ETHERNET" devices found on mpc8260 and mpc85xx based
  boards. Renamed to "FCC"

Tested on the kup4k board.

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
7 years agonet,fec: Shorten device name as done for other drivers
Stefano Babic [Tue, 20 Jul 2010 05:57:07 +0000 (07:57 +0200)]
net,fec: Shorten device name as done for other drivers

After discussion on the ML it is suggested to drop unrequired
and not useful characters from the device name.
This patch changes the name for the fec_mxc driver from
"FEC_MXC" to "FEC".

Signed-off-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
7 years agoppc4xx: Fix/Update katmai board header
Stefan Roese [Tue, 3 Aug 2010 08:29:50 +0000 (10:29 +0200)]
ppc4xx: Fix/Update katmai board header

This patch has the following fixes/changes:

- Set 'kernel_addr' and 'ramdisk_addr' to correct values and add
  'fdt_addr' environment variable
- Remove 'kozio' environment variable
- Remove environmant variables to boot ancient arch/ppc Linux kernels
- Remove CONFIG_SYS_BOOTMAPSZ definition. It's already defined to
  the same value in amcc-common.h

Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoppc4xx: Fix building of sc3 board
Heiko Schocher [Tue, 27 Jul 2010 05:07:24 +0000 (07:07 +0200)]
ppc4xx: Fix building of sc3 board

Update image size after addition of new environment handling.

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoppc4xx: Fix building of PMC440 board
Matthias Fuchs [Mon, 26 Jul 2010 15:17:53 +0000 (17:17 +0200)]
ppc4xx: Fix building of PMC440 board

Update image size and default environment
after addition of new environment handling.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoppc4xx: Fix building of CANBT board
Matthias Fuchs [Mon, 26 Jul 2010 15:17:52 +0000 (17:17 +0200)]
ppc4xx: Fix building of CANBT board

Update image size after addition of new environment handling.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoppc4xx: Fix building of AR405 board
Matthias Fuchs [Mon, 26 Jul 2010 15:17:51 +0000 (17:17 +0200)]
ppc4xx: Fix building of AR405 board

Update image size after addition of new environment handling.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoppc4xx: cleanup default environment for AMCC boards
Wolfgang Denk [Fri, 23 Jul 2010 19:16:26 +0000 (21:16 +0200)]
ppc4xx: cleanup default environment for AMCC boards

None of the AMCC boards uses an embedded environment, so there is no
need to run "saveenv" after updating U-Boot.  Drop the redundant
commands from the default environment.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
7 years agoPXA: Declare __io for vpac270 IDE
Marek Vasut [Sun, 8 Aug 2010 13:55:52 +0000 (15:55 +0200)]
PXA: Declare __io for vpac270 IDE

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
7 years agoPXA: Fix missing includes
Marek Vasut [Sun, 8 Aug 2010 13:55:51 +0000 (15:55 +0200)]
PXA: Fix missing includes

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
7 years agoPXA: Fix off-the-tree build problems
Marek Vasut [Sun, 8 Aug 2010 13:55:50 +0000 (15:55 +0200)]
PXA: Fix off-the-tree build problems

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
7 years agoconfig.mk: avoid -traditional-cpp on OS X 10.5
Mike Frysinger [Tue, 3 Aug 2010 23:17:38 +0000 (19:17 -0400)]
config.mk: avoid -traditional-cpp on OS X 10.5

Simply trying to include a basic header file like stdlib.h on OS X 10.5
and then building with -traditional-cpp fails with lots of errors like:
In file included from /usr/include/stdlib.h:63,
                 from test.c:3:
/usr/include/available.h:85: error: stray '#' in program
/usr/include/available.h:85: error: syntax error before numeric constant
/usr/include/available.h:86: error: stray '#' in program

In the past, I hadn't noticed because the old logic for these flags were
restricted to Darwin running on PowerPC systems while I'm running on an
Intel system.  But after some recent clean ups and changes, the flag was
being applied to all Darwin systems and my host tools broke.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
7 years agofdt: Fix bug in size calculation in fdt_resize() with initrd use
Feng Wang [Tue, 3 Aug 2010 14:22:43 +0000 (16:22 +0200)]
fdt: Fix bug in size calculation in fdt_resize() with initrd use

Original bug description from Feng (fdt_resize() bug caused "WARNING:
could not set linux, initrd-start FDT_ERR_NOSPACE."):

What I got is an error: "WARNING: could not set linux,initrd-start
FDT_ERR_NOSPACE." after loading Device Tree blob. This in turn caused
linux to miss init part.

After some digging, I found out the reason for this error, it is caused
by fdt_resize().

FDT blob got resized after filling in all board specific information of
PowerPC. (in boot_body_linux()). It reduced blob size with only extra
space for two fdt_reserve_entry, one for fdt itself, and one for initrd.
Then it's aligned to a 0x1000 page boundary. However, later in
fdt_initrd(), it could add two more properties, initrd-start AND
initrd-end, each one needs at least two fdt_reserve_entry sizes done by
_fdt_add_property() (name and value). Thus, the two fdt_reserve_entry
extra space is not sufficient.

So for some specific fdt size which is just under the page boundary
after resizing, this will cause an error of FDT_ERR_NOSPACE in
fdt_initrd() when setting those two properties, and failed to pass
initrd information to linux.

My fix is in fdt_resize(), leave at least 4 fdt_reserve_entry for
initrd. So instead of 2*sizeof(struct fdt_reserve_entry) for
actual_totalsize, use 5*sizeof(struc fdt_reserve_entry).

Stefan: I got this same error on katmai, when trying to boot with
initrd (run flash_self). This patch fixes this issue.

Signed-off-by: Feng Wang <fwang02@harris.com>
Tested-by: Stefan Roese <sr@denx.de>
Cc: Jerry Van Baren <gvb.uboot@gmail.com>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
7 years agoboard/purple/flash.c: removed unneded variable
Frans Meulenbroeks [Sun, 1 Aug 2010 08:10:41 +0000 (10:10 +0200)]
board/purple/flash.c: removed unneded variable

removed a variable that was not used

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
7 years agovarious cmd_* files: fixed layout a little bit
Frans Meulenbroeks [Sat, 31 Jul 2010 13:01:53 +0000 (15:01 +0200)]
various cmd_* files: fixed layout a little bit

Most of the files have U_BOOT_CMD on a separate line,
but a few didn't and had the first line on the same line
as U_BOOT_CMD.

This changes these files by adding a line break and a tab

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
7 years agovarious cmd_* files: remove the command name from the help message
Frans Meulenbroeks [Sat, 31 Jul 2010 13:01:52 +0000 (15:01 +0200)]
various cmd_* files: remove the command name from the help message

removed the command name from the help message as it is already printed.
for cmd_mmc also rewrote the message a little bit

Signed-off-by: Frans Meulenbroeks <fransmeulenbroeks@gmail.com>
7 years agotools/env/fw_printenv: Make redundant env work on locked flashes also
Detlev Zundel [Fri, 30 Jul 2010 09:22:15 +0000 (11:22 +0200)]
tools/env/fw_printenv: Make redundant env work on locked flashes also

The invalidation of the old environment instance did not work for flashes
supporting hardware locking.  Now we unlock/lock around this update also.

Signed-off-by: Detlev Zundel <dzu@denx.de>
7 years agoflash_protect: check for NULL flash info
Mike Frysinger [Thu, 29 Jul 2010 03:45:03 +0000 (23:45 -0400)]
flash_protect: check for NULL flash info

If a flash is unable to be detected, and then someone calls flash_protect
on it (like the common code does in flash_init), the flash_protect logic
will dereference a NULL pointer.

Since flash_protect already does sanity checking on the info structs, add
a NULL pointer check in there.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
7 years agogetenv_f(): fix handling of too short buffers
Wolfgang Denk [Sat, 24 Jul 2010 20:16:20 +0000 (22:16 +0200)]
getenv_f(): fix handling of too short buffers

Fix error handling in getenv_f() when the user provided buffer is too
short to hold the variable name; make sure to truncate and
NUL-terminate without overwriting the buffer limits.

Signed-off-by: Wolfgang Denk <wd@denx.de>
7 years agodataflash mmc mux: use common cmd_usage function
Mike Frysinger [Thu, 29 Jul 2010 17:42:10 +0000 (13:42 -0400)]
dataflash mmc mux: use common cmd_usage function

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
7 years agomflash: use common cmd_usage function
Mike Frysinger [Thu, 29 Jul 2010 17:42:29 +0000 (13:42 -0400)]
mflash: use common cmd_usage function

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
7 years agoprint_buffer: optimize & shrink
Mike Frysinger [Fri, 23 Jul 2010 10:17:30 +0000 (06:17 -0400)]
print_buffer: optimize & shrink

Applying a little creative format string allows us to shrink the initial
data read & display loop by only calling printf once.  Re-using the local
data buffer to generate the string we want to display then allows us to
output everything with just one printf call instead of multiple calls to
the putc function.

The local stack buffer needs increasing by 1 byte, but the resulting code
shrink and speed up is worth it I think.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
7 years agocmd editing: optimize/shrink output blanking
Mike Frysinger [Fri, 23 Jul 2010 09:28:15 +0000 (05:28 -0400)]
cmd editing: optimize/shrink output blanking

No need to output spaces 1 char at a time in a loop when the printf code
can do the same thing with the right format string.  This shrinks things
and gives a nice speed up when killing off lines more than a byte or two
as printf will send out the buffer in one big chunk.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
7 years ago8xx, kup4k/kup4x: add FDT support
Heiko Schocher [Mon, 19 Jul 2010 21:47:08 +0000 (23:47 +0200)]
8xx, kup4k/kup4x: add FDT support

Signed-off-by: Heiko Schocher <hs@denx.de>
7 years ago8xx, kup4k/kup4x: configuration changes, code cleanup
Heiko Schocher [Mon, 19 Jul 2010 21:46:48 +0000 (23:46 +0200)]
8xx, kup4k/kup4x: configuration changes, code cleanup

- nfs-options removed
- hda->sda changed
- mtd parts added
- loadaddress changed
- cmd-line length increased
- lcd stuff removed
- code cleanup (use I/O accessors etc.)

Signed-off-by: Klaus Heydeck <heydeck@kieback-peter.de>
7 years agofdt relocate: have more attention to use a bootmap or not
Stephan Linz [Fri, 25 Jun 2010 16:04:59 +0000 (18:04 +0200)]
fdt relocate: have more attention to use a bootmap or not

Platforms with flat device tree support can use a bootmap to relocate
the fdt_blob. This is not a must. That's why the relocation function
boot_relocate_fdt() should be use only if CONFIG_OF_LIBFDT was defined
together with CONFIG_SYS_BOOTMAPSZ (see common/cmd_bootm.c).

On MicroBlaze platforms there is no need to use a bootmap to relocate
a fdt blob. So we need a more precise focus on the compilation and usage
of boot_relocate_fdt().

In general it is valid to exclude the function boot_relocate_fdt() if
the bootmap size CONFIG_SYS_BOOTMAPSZ is not defined.

Signed-off-by: Stephan Linz <linz@li-pro.net>
7 years agoAdd mkimage manpage
Nobuhiro Iwamatsu [Wed, 16 Jun 2010 01:38:24 +0000 (10:38 +0900)]
Add mkimage manpage

Some Linux distributions include the "mkimage" as a package.
This commit provides a manual page for mkimage.

Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Added documentation for FIT images and examples.
Moved to doc/ directory.

Signed-off-by: Wolfgang Denk <wd@denx.de>
7 years agoKirkwood: openrd_base: Added SATA support
Prafulla Wadaskar [Sat, 7 Aug 2010 12:14:25 +0000 (17:44 +0530)]
Kirkwood: openrd_base: Added SATA support

This patch enables mvsata driver and related filesystem support.
The patch is tested for ide reset and ext2ls operation for a disk drive connected on SATA port0.
This patch depends upon the patche-series http://lists.denx.de/pipermail/u-boot/2010-August/074908.html

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
7 years agocmd_ide: add support for Kirkwood
Prafulla Wadaskar [Sat, 7 Aug 2010 11:59:44 +0000 (17:29 +0530)]
cmd_ide: add support for Kirkwood

Added MVSATAC definitions to Kirkwood.
Added support for Kirkwood in cmd_ide.

Signed-off-by: Prafulla Wadaskar <prafulla@marvell.com>
7 years agoedminiv2: add mvsata_ide and cmd_ide support
Albert Aribaud [Sat, 7 Aug 2010 23:47:06 +0000 (05:17 +0530)]
edminiv2: add mvsata_ide and cmd_ide support

Add mvsata_ide and cmd_ide configuration in edminiv2 config

Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
7 years agocmd_ide: add support for orion5x
Albert Aribaud [Sat, 7 Aug 2010 23:47:06 +0000 (05:17 +0530)]
cmd_ide: add support for orion5x

Add MVSATAHC definitions to orion5x.
Add support for orion5x in cmd_ide.

Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
7 years agoide: add mvsata_ide driver
Albert Aribaud [Sat, 7 Aug 2010 23:47:06 +0000 (05:17 +0530)]
ide: add mvsata_ide driver

This driver only provides initialization code; actual driving
is done by cmd_ide.c using the ATA compatibility mode of the
Marvell SATAHC controller.

Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
7 years agoide: reorder object files alphabetically
Albert Aribaud [Sat, 7 Aug 2010 23:47:05 +0000 (05:17 +0530)]
ide: reorder object files alphabetically

Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
7 years agoide: add configuration
Albert Aribaud [Sat, 7 Aug 2010 23:47:05 +0000 (05:17 +0530)]
ide: add configuration

CONFIG_IDE_SWAP_IO

This configuration option replaces a complex conditional
in cmd_ide.c with an explicit define to be added to SoC or
board configs.

Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
7 years agoLZMA and LZO causes compile error
Matthias Weisser [Thu, 5 Aug 2010 11:17:30 +0000 (13:17 +0200)]
LZMA and LZO causes compile error

If both LZMA and LZO compressions are used there is a compile error
in cmd_bootm.c

Signed-off-by: Matthias Weisser <weisserm@arcor.de>
7 years agoext2fs: Fix optimization bug for doubly-indirect block pointers
Aaron Pace [Mon, 26 Jul 2010 20:24:44 +0000 (14:24 -0600)]
ext2fs: Fix optimization bug for doubly-indirect block pointers

Doubly-indirect block numbers are compared against the first-level
indirect block when checking for a cached copy.  This is causing the
doubly-indirect block to be re-read each time it is accessed.
Repairing this reduces load time for a 70M file from 72 seconds
to 38 seconds.

Signed-off-by: Aaron Pace <Aaron.Pace@alcatel-lucent.com>
7 years agoARM: Define __raw_readX and __raw_writeX
Marek Vasut [Thu, 22 Jul 2010 10:07:19 +0000 (12:07 +0200)]
ARM: Define __raw_readX and __raw_writeX

These functions are undefined on ARM when using __io. These are the commonly
used versions and can be redefined.

Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
7 years agoMerge branch 'master' of /home/wd/git/u-boot/master
Wolfgang Denk [Sat, 7 Aug 2010 20:33:06 +0000 (22:33 +0200)]
Merge branch 'master' of /home/wd/git/u-boot/master

7 years agoFix condition where bootm_size not set and wrong memory size reported
Matthew McClintock [Thu, 8 Jul 2010 15:11:08 +0000 (10:11 -0500)]
Fix condition where bootm_size not set and wrong memory size reported

If the user sets bootm_low and does not set bootm_size, u-boot will
report the memory node in the flat device tree incorrectly. Instead
of reporting the remaining size of memory, it will report the total
available memory which is incorrect.

Specifically this fixes the situation when booting a relocatable
kernel and the memory is reported as an offset and size in the
device tree, and the size needs to be adjusted accordingly.

Signed-off-by: Matthew McClintock <msm@freescale.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
7 years agoReplace CHANGELOG files by auto-generated "snapshot.commit"
Wolfgang Denk [Fri, 6 Aug 2010 22:32:50 +0000 (00:32 +0200)]
Replace CHANGELOG files by auto-generated "snapshot.commit"

Idea and implementation courtesy of Kim Phillips <kim.phillips@freescale.com>

Signed-off-by: Wolfgang Denk <wd@denx.de>
7 years agonet 52xx: fix ethernet device names with spaces
Wolfgang Denk [Thu, 5 Aug 2010 19:31:54 +0000 (21:31 +0200)]
net 52xx: fix ethernet device names with spaces

Some commands (like 'mii') use this name to select devices, but they
break when those names contain spaces. So drop the space from
Ethernet driver names (cf. commit 1384f3bb).

Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Ben Warren <biggerbadderben@gmail.com>
7 years agoARMV7: Update default environment for OMAP4 boards
Steve Sakoman [Wed, 7 Jul 2010 22:25:25 +0000 (15:25 -0700)]
ARMV7: Update default environment for OMAP4 boards

Specify vram on command line, remove erroneous call to nandboot
in the boot script, add CONFIG_BOOTDELAY

Signed-off-by: Steve Sakoman <steve@sakoman.com>
Acked-by: Nishanth Menon <menon.nishanth@gmail.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
7 years agoARMV7: Enable musb driver and usbtty on OMAP4 Panda
Steve Sakoman [Fri, 25 Jun 2010 19:52:01 +0000 (12:52 -0700)]
ARMV7: Enable musb driver and usbtty on OMAP4 Panda

Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
7 years agoARMV7: Enable musb driver and usbtty on OMAP4430 SDP
Steve Sakoman [Fri, 25 Jun 2010 19:44:33 +0000 (12:44 -0700)]
ARMV7: Enable musb driver and usbtty on OMAP4430 SDP

Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
7 years agoARMV7: Restructure omap3 musb driver to allow code sharing between OMAP3 and OMAP4
Steve Sakoman [Fri, 25 Jun 2010 19:42:04 +0000 (12:42 -0700)]
ARMV7: Restructure omap3 musb driver to allow code sharing between OMAP3 and OMAP4

Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
7 years agoARMV7: Add support for the TWL6030 I2C power chip used in OMAP4 systems
Steve Sakoman [Thu, 15 Jul 2010 19:53:42 +0000 (12:53 -0700)]
ARMV7: Add support for the TWL6030 I2C power chip used in OMAP4 systems

This patch add the basic infrastructure for the TWL6030 driver and enables
support in the two existing OMAP4 boards, Panda and OMAP4430 SDP

Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
7 years agoARMV7: Modify i2c driver for more reliable operation on OMAP4
Steve Sakoman [Tue, 20 Jul 2010 03:31:55 +0000 (20:31 -0700)]
ARMV7: Modify i2c driver for more reliable operation on OMAP4

This patch modifies the init routine to follow the TRM
recommendations. It also modifies the i2c_read_byte function
to reflect subtle differences between the i2c controller in
OMAP3 and OMAP4.

Signed-off-by: Steve Sakoman <steve@sakoman.com>
Acked-by: Nishanth Menon <menon.nishanth@gmail.com>
Acked-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
7 years agoARMV7: Fix udelay for OMAP4
Steve Sakoman [Tue, 20 Jul 2010 21:56:07 +0000 (14:56 -0700)]
ARMV7: Fix udelay for OMAP4

The OMAP4 x-load code sets gptimer1 clock source to 32Khz.  This isn't
acceptable for udelay.  This patch changes from gptimer1 to gptimer2,
which uses sys_clk at 38.4 Mhz.

Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
7 years agoARMV7: Add pad mux support for OMAP4
Steve Sakoman [Thu, 15 Jul 2010 20:43:10 +0000 (13:43 -0700)]
ARMV7: Add pad mux support for OMAP4

Add functional multiplexing support for OMAP4 pads.
Configure all the pads for the OMAP4430 SDP
and OMAP4 Panda boards

Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Aneesh V <aneesh@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
7 years agoRename getenv_r() into getenv_f()
Wolfgang Denk [Sat, 24 Jul 2010 19:55:43 +0000 (21:55 +0200)]
Rename getenv_r() into getenv_f()

While running from flash, i. e. before relocation, we have only a
limited C runtime environment without writable data segment. In this
phase, some configurations (for example with environment in EEPROM)
must not use the normal getenv(), but a special function.  This
function had been called getenv_r(), with the idea that the "_r"
suffix would mean the same as in the _r_eentrant versions of some of
the C library functions (for example getdate vs. getdate_r, getgrent
vs. getgrent_r, etc.).

Unfortunately this was a misleading name, as in U-Boot the "_r"
generally means "running from RAM", i. e. _after_ relocation.

To avoid confusion, rename into getenv_f() [as "running from flash"]

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
7 years agobootm: fix pointer warning with lzma
Mike Frysinger [Sun, 25 Jul 2010 19:54:17 +0000 (15:54 -0400)]
bootm: fix pointer warning with lzma

Avoid warning:
cmd_bootm.c: In function 'bootm_load_os':
cmd_bootm.c:394: warning: passing argument 2 of
'lzmaBuffToBuffDecompress' from incompatible pointer type

For 32 bit systems, this change shouldn't make a difference to code size
since sizeof(size_t) and sizeof(unsigned int) are equal.  But it does fix
the warning.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
7 years agoMerge branch 'master' of git://git.denx.de/u-boot-samsung
Wolfgang Denk [Tue, 3 Aug 2010 22:35:10 +0000 (00:35 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-samsung

7 years agoMerge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Wolfgang Denk [Tue, 3 Aug 2010 22:30:50 +0000 (00:30 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx

7 years agoMerge branch 'master' of /home/wd/git/u-boot/master
Wolfgang Denk [Tue, 3 Aug 2010 20:45:13 +0000 (22:45 +0200)]
Merge branch 'master' of /home/wd/git/u-boot/master

7 years agos5p_goni: enable mmc0
Minkyu Kang [Tue, 6 Jul 2010 11:58:41 +0000 (20:58 +0900)]
s5p_goni: enable mmc0

Adds the board_mmc_init function and enable the mmc command

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
7 years agoS5P: support mmc driver
Minkyu Kang [Tue, 6 Jul 2010 11:26:06 +0000 (20:26 +0900)]
S5P: support mmc driver

This patch adds support mmc driver for s5p SoC

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
7 years agopowerpc/8xxx: query feature reporting register for num cores on unknown cpus
Kim Phillips [Thu, 15 Jul 2010 00:47:29 +0000 (19:47 -0500)]
powerpc/8xxx: query feature reporting register for num cores on unknown cpus

doing so helps avant garde users, such as those using simulators that
allow users to configure the number of cores, so as to not have to
manually adjust u-boot sources.  h/w should also be reliably setting
FRR NCPU in the future.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
7 years agopowerpc/85xx: configure autocompletion support
Kim Phillips [Thu, 15 Jul 2010 00:47:18 +0000 (19:47 -0500)]
powerpc/85xx: configure autocompletion support

because it's convenient.

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
7 years agopowerpc/p4080: Add support for the P4080DS board
Kumar Gala [Thu, 15 Jul 2010 21:49:03 +0000 (16:49 -0500)]
powerpc/p4080: Add support for the P4080DS board

Add support for the P4080DS board, with the following features:

* 36-bit only
* Boots from NOR flash
* FMAN drivers NOT supported
* SPD DDR initialization

Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Signed-off-by: Emil Medve <Emilian.Medve@Freescale.com>
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Ashish Kalra <Ashish.Kalra@freescale.com>
Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com>
Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Lan Chunhe-B25806 <b25806@freescale.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Andy Fleming <afleming@freescale.com>
Signed-off-by: York Sun <yorksun@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
7 years agoBlackfin: gpio: use common usage func
Mike Frysinger [Fri, 23 Jul 2010 08:24:46 +0000 (04:24 -0400)]
Blackfin: gpio: use common usage func

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
7 years agopowerpc/p2020ds: Integrated with P2020DS DDR change and enabled hwconfig
york [Fri, 2 Jul 2010 22:25:58 +0000 (22:25 +0000)]
powerpc/p2020ds: Integrated with P2020DS DDR change and enabled hwconfig

Enabled SPD
Enabled DDR2
Enabled hwconfig

Signed-off-by: York Sun <yorksun@freescale.com>
7 years agopowerpc/8xxx: Improvement to DDR parameters
york [Fri, 2 Jul 2010 22:25:56 +0000 (22:25 +0000)]
powerpc/8xxx: Improvement to DDR parameters

Changes for P2020DS DDR applies to other 8xxx platform

Signed-off-by: York Sun <yorksun@freescale.com>
7 years agopowerpc/8xxx: Enable DDR3 RDIMM support
york [Fri, 2 Jul 2010 22:25:55 +0000 (22:25 +0000)]
powerpc/8xxx: Enable DDR3 RDIMM support

Enabled registered DIMMs using data from SPD. RDIMMs have registers
which need to be configured before using. The register configuration
words are stored in SPD byte 60~116 (JEDEC standard No.21-C). Software
should read those RCWs and put into DDR controller before initialization.

Signed-off-by: York Sun <yorksun@freescale.com>
7 years agopowerpc/8xxx: Enabled address hashing for 85xx
york [Fri, 2 Jul 2010 22:25:54 +0000 (22:25 +0000)]
powerpc/8xxx: Enabled address hashing for 85xx

For 85xx silicon which supports address hashing, it can be activated by
hwconfig.

Signed-off-by: York Sun <yorksun@freescale.com>
7 years agopowerpc/8xxx: Enable quad-rank DIMMs.
york [Fri, 2 Jul 2010 22:25:53 +0000 (22:25 +0000)]
powerpc/8xxx: Enable quad-rank DIMMs.

Previous code presumes each DIMM has up to two rank (chip select). Newer
DDR controller supports up to four chip select on one DIMM.

Signed-off-by: York Sun <yorksun@freescale.com>