Commit graph

55475 commits

Author SHA1 Message Date
Grazvydas Ignotas
01826abc02 OMAP3: pandora: fix booting without serial attached
When the board is booted without serial cable attached (which
is how most of them will be used) UART RX is left floating and
sometimes picks noise, which interrupts countdown and enters
U-Boot prompt instead of booting the kernel.

Fix this by setting up internal pullup on UART RX pin. This
does not prevent serial from working as the internal pullup
is weak.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
2009-11-24 09:04:46 -06:00
Remy Bohmer
41dfd8a603 Add support for CS2 dataflash for Atmel-SPI.
The only missing chipselect line support is CS2, and I need it on
CS2...

Signed-off-by: Remy Bohmer <linux@bohmer.net>
2009-11-23 23:43:37 +01:00
Remy Bohmer
faf36c1437 Fix mingw tools build
mkimage does not build due to missing strtok_r() and getline() implementation

Signed-off-by: Remy Bohmer <linux@bohmer.net>
2009-11-23 23:43:35 +01:00
Remy Bohmer
6a590c5f5f Building of FIT images does not work.
The type is not set for generation of the FIT images, resulting
in no images being created without printing or returning an error

Signed-off-by: Remy Bohmer <linux@bohmer.net>
2009-11-23 23:42:48 +01:00
Renato Andreola
0a7691e820 Nios2: do_boom_linux(): kernel gunzip input data integrity problem due to
missing cache flush.

    Added instruction and data caches flush.

Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2009-11-23 16:45:14 -05:00
Scott McNutt
de03825386 Nios2: Fix compiler warnings in lib_nios2/board.c (unused variables)
Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2009-11-23 16:29:40 -05:00
Scott McNutt
57baa379cf Nios2/Nios: Remove unnecessary (residual) linker Nios command scripts from
the standalone examples.

Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2009-11-23 15:54:25 -05:00
Stefan Roese
eb5eb2b0f7 ppc4xx: Cleanup PPC4xx I2C infrastructure
This patch cleans up the PPC4xx I2C intrastructure:

- Use C struct to describe the I2C registers instead of defines
- Coding style cleanup (braces, whitespace, comments, line length)
- Extract common code from i2c_read() and i2c_write()
- Remove unneeded IIC defines from ppc405.h & ppc440.h

Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-23 16:27:02 +01:00
Stefan Roese
b2f618f215 ppc4xx: Remove some testing code from 4xx_pcie.c
This code got included accidentally.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-23 16:25:47 +01:00
Daniel Gorsulowski
4e574c4e2d at91: Extended soft_i2c driver for AT91SAM9263 SoC
While hard_i2c support is not available
(see http://lists.denx.de/pipermail/u-boot/2009-March/049751.html),
this patch enables soft_i2c on AT91SAM9263 SoC.

Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
2009-11-23 09:26:54 +01:00
Peter Tyser
396fd17338 Add 'true' and 'false' commands
These commands are only enabled when the hush shell is enabled and can
be useful in scripts such as:

while true do
    echo "Booting OS...";
    run $bootcmd;
    echo "Booting OS failed";
    sleep 10;
done

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-11-23 00:06:13 +01:00
Peter Tyser
4e1ca93b6b cmd_help: General cleanup
Shorten the overly-verbose help message of 'help' and clean up some
redundant ifdefery while we're at it.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-11-23 00:06:12 +01:00
Peter Tyser
6b8f5ad10f command.c: Break commands out to appropriate cmd_*.c files
command.c should contain common code related to commands, not
miscellaneous command implementations.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
2009-11-23 00:06:11 +01:00
Mike Frysinger
fcffb680e7 sf: fix stmicro offset setup while erasing
Reported-by: Peter Gombos <gombos@protecta.hu>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-11-22 23:56:36 +01:00
Jason McMullan
d394a77950 sf: new driver for Winbond W25X16/32/64 devices
Signed-off-by: Jason McMullan <jason.mcmullan@gmail.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-11-22 23:54:18 +01:00
Marcel Ziswiler
cada315100 mpc8260: move FDT memory node fixup into common CPU code.
Signed-off-by: Marcel Ziswiler <marcel.ziswiler@noser.com>
Tested-by: Heiko Schocher <hs@denx.de>
2009-11-22 23:16:28 +01:00
Po-Yu Chuang
f2cea405f8 Add driver for FTRTC010 real time clock
Signed-off-by: Po-Yu Chuang <ratbert@faraday-tech.com>

Edited commit message.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2009-11-22 22:26:35 +01:00
Mark Jackson
c0356a8801 MIMC200: set default fbmem value
This patch adds a default bootargs "fbmem" value to the
CONFIG_BOOTARGS string for the MIMC200 board.

Signed-off-by: Mark Jackson <mpfj@mimc.co.uk>
2009-11-22 22:07:17 +01:00
Wolfgang Denk
db6ab438d6 Merge branch 'next' of git://git.denx.de/u-boot-nand-flash into next 2009-11-21 23:17:57 +01:00
Wolfgang Denk
77b2517519 Merge branch 'next' of git://www.denx.de/git/u-boot-ppc4xx into next 2009-11-21 23:14:58 +01:00
Sandeep Paulraj
10a5a79912 NAND: Add Support for 4K page size in DaVinci NAND driver
This patch adds support for NAND devices with a page size of
4K in the DaVinci NAND driver. The layout matches the layout that TI uses
for 4K page size NAND devices in the kernel NAND driver.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-11-20 13:15:38 -06:00
kevin.morfitt@fearnside-systems.co.uk
33bf447477 Add a unified s3c24x0 header file
This patch adds a unified s3c24x0 cpu header file that selects the header
file for the specific s3c24x0 cpu from the SOC and CPU configs defined in
board config file. This removes the current chain of s3c24-type #ifdef's
from the s3c24x0 code.

Signed-off-by: Kevin Morfitt <kevin.morfitt@fearnside-systems.co.uk>
Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
2009-11-20 19:02:17 +09:00
Matthias Fuchs
14ce02c881 ppc4xx: Remove unused features from PMC440 board support
This patch shrinks the PMC440 u-boot binary (from next branch)
to fit into 384kB again.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-19 11:39:43 +01:00
Matthias Fuchs
629ab99b3b ppc4xx: Remove confusing comment
This is not the sequoia board.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-19 11:39:36 +01:00
Stefan Roese
79e2d8df37 ppc4xx: alpr: Remove some not needed commands to make image fit again
The latest changes in the u-boot/next branch increased the size of the
alpr image a bit more. Now it doesn't fit into the 256k reserved for it.
This patch now removes the commands "askenv" and "irq" which are not
needed in the production systems.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Pieter Voorthuijsen <pieter.voorthuijsen@prodrive.nl>
2009-11-19 11:35:52 +01:00
Stefan Roese
6c70049bd1 ppc4xx: Consolidate pci_master_init() function
This patch removes the duplicted implementations of the pci_master_init()
function by introducing a weak default function for it. It can be
overridden by a board specific version.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-19 11:35:34 +01:00
Stefan Roese
a760b02031 ppc4xx: Consolidate pci_pre_init() function
This patch removes the duplicted implementations of the pci_pre_init()
function by introducing a weak default function for it. This weak default
has a different implementation for some PPC variants. It can be
overridden by a board specific version.

Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-19 11:35:30 +01:00
Stefan Roese
1095493a5d ppc4xx: Consolidate pci_target_init() function
This patch removes the duplicted implementations of the pci_target_init()
function by introducing a weak default function for it. This weak default
has a different implementation for 440EP(x)/GR(x) PPC's. It can be
overridden by a board specific version (e.g. PMC440, korat).

Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
2009-11-19 11:35:08 +01:00
Hui.Tang
5e1ded558b S3C2410 NAND Flash Add Missing Function
This patch add nand_read_buf() for S3C2410 NAND SPL.
In nand_spl/nand_boot.c, nand_boot() will check nand->select_chip,
so nand->select_chip should also be initialized.

Signed-off-by: Hui.Tang <zetalabs@gmail.com>
2009-11-18 14:30:13 -06:00
Sandeep Paulraj
6cd752f927 NAND: Update read_read_subpage API check
This patch updates a check condition in the NAND driver.
The check condition is similat to what is in linux/next.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-11-18 14:26:40 -06:00
Sandeep Paulraj
bb3e9828e7 NAND:Extending the nand_ecclayout structure
NANDs with page size of lesser than and equal to 2K are
reaching EOL. They are bing replaced with NANDs of
page size 4K and above.
To support this we have to extend the eccpos field

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-11-18 14:26:39 -06:00
Matthias Fuchs
3ffc0d61ba ppc4xx: Initialize magnetic coupler on VOM405 boards
This patch fixes an ugly behavior of the IL712 magnetic coupler
as used on VOM405. These parts will remember their last state
over a power cycle which might cause unwanted behavior.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-17 13:36:35 +01:00
Matthias Fuchs
be0db3e314 ppc4xx: Initialize magnetic couplers in PLU405
This patch fixes an ugly behavior of the IL712 magnetic couplers
as used on PLU405. These parts will remember their last state
over a power cycle which might cause unwanted behavior.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-17 13:25:30 +01:00
Matthias Fuchs
067f54c66a Add minimal SJA1000 header for basic CAN mode
This patch is in preparation for the upcoming PLU405 board fix.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2009-11-17 13:19:58 +01:00
Dirk Behme
1d2e96de56 OMAP2/3: I2C: Add support for second and third bus
Add support to use second and third I2C bus, too.

Bus 0 is still the default, but by calling i2c_set_bus_num(1/2) before doing
I2C accesses, code can switch to bus 1 and 2, too. Don't forget to switch
back afterwards, then.

Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
2009-11-16 07:25:15 +01:00
Wolfgang Denk
06f43286c6 Merge branch 'master' into next 2009-11-15 23:13:40 +01:00
Wolfgang Denk
3c014f1586 Merge branch 'master' of git://git.denx.de/u-boot-net 2009-11-15 22:50:52 +01:00
Wolfgang Denk
7b18e8c90c Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx 2009-11-15 22:48:02 +01:00
Wolfgang Denk
b55edd97ce Merge branch 'master-sync' of git://git.denx.de/u-boot-arm 2009-11-15 22:27:16 +01:00
Amul Kumar Saha
c758e947aa ENV Variable support for Flex-OneNAND
Define and use CONFIG_ENV_ADDR_FLEX and CONFIG_ENV_SIZE_FLEX
for storing environment variables.

Signed-off-by: Rohit Hagargundgi <h.rohit@samsung.com>
Signed-off-by: Amul Kumar Saha <amul.saha@samsung.com>
2009-11-13 16:56:18 -06:00
Amul Kumar Saha
cacbe91958 Flex-OneNAND driver support
This patch adds support for Flex-OneNAND devices.

Signed-off-by: Rohit Hagargundgi <h.rohit@samsung.com>
Signed-off-by: Amul Kumar Saha <amul.saha@samsung.com>
2009-11-13 16:56:18 -06:00
Mingkai Hu
35209cbcee fsl_elbc_nand: remove the bbt descriptors relocation fixup
The commit 66372fe2 manually relocated the bbt pattern pointer,
which can be removed by using full relocation.

Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
2009-11-13 16:56:18 -06:00
Mingkai Hu
25643d4da2 ppc/85xx: make boot from NAND full relocation to RAM
Take advantage of the latest full relocation commit of PPC platform
for boot from NAND.

Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
2009-11-13 16:56:17 -06:00
David Brownell
7e86661cd7 NAND: fix "raw" reads with ECC syndrome layouts
The syndrome based page read/write routines store ECC, and possibly other
"OOB" data, right after each chunk of ECC'd data.  With ECC chunk size of
512 bytes and a large page (2KiB) NAND, the layout is:

  data-0 OOB-0 data-1 OOB-1 data-2 OOB-2 data-3 OOB-3 OOB-leftover

Where OOBx is (prepad, ECC, postpad).  However, the current "raw" routines
use a traditional layout -- data OOB, disregarding the prepad and postpad
values -- so when they're used with that type of ECC hardware, those calls
mix up the data and OOB.  Which means, in particular, that bad block
tables won't be found on startup, with data corruption and related chaos
ensuing.

The current syndrome-based drivers in mainline all seem to use one chunk
per page; presumably they haven't noticed such bugs.

Fix this, by adding read/write page_raw_syndrome() routines as siblings of
the existing non-raw routines; "raw" just means to bypass the ECC
computations, not change data and OOB layout.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2009-11-13 16:56:17 -06:00
Sandeep Paulraj
5df3c2b62c NAND: Don't walk past end of oobfree[]
When computing oobavail from the list of free areas in the OOB,
don't assume there will always be an unused slot at the end.
This syncs up with the kernel NAND driver.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-11-13 16:56:16 -06:00
Sandeep Paulraj
18b5a4b43a NAND: Update check condition for nand_read_page_hwecc API
The patch updates the check condition for determining
whether the ECC corrections has failed.
This makes it similar to what is in the kernel NAND driver.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-11-13 16:56:16 -06:00
Sandeep Paulraj
e25ee03962 NAND: Updating comments/explanations in the NAND driver
Patch updates the comments and explanations for
the arguments to various functions.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-11-13 16:56:16 -06:00
Sandeep Paulraj
aad4a28b25 NAND: Subpage shift for ecc_steps equal to 16
This was originally part of Thomas Gleixner's patch for
adding support for 4KiB pages.
This is not part of the U-Boot NAND driver so updating the
driver with this to sync up with the kernel NAND driver.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-11-13 16:56:15 -06:00
Sandeep Paulraj
36e0b98ec8 NAND: Remove commented out code
Patch removes already commented out dead code

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-11-13 16:56:15 -06:00
Sandeep Paulraj
4f41e7ea1a NAND: Correct the "chip_shift" calculation
This patch updates the "chip_shift" calculation in the
NAND driver. This is being done to sync up the NAND driver with
the kernel NAND driver.

Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2009-11-13 16:56:15 -06:00