Commit graph

1774 commits

Author SHA1 Message Date
Scott McNutt
3ea0037f23 nios2: Fix outx/writex parameter order in io.h
The outx/writex macros were using writex(addr, val) rather than
   the standard writex(val, addr), resulting in incompatibilty with
   architecture independent components. This change set uses standard
   parameter order.

Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2010-04-02 12:28:41 -04:00
Scott McNutt
c9d4f46b5d nios2: Move serial drivers to individual files in drivers/serial
The standard Altera UART & JTAG UART as well as the OpenCores
   YANU driver are now in individual files in drivers/serial
   rather than a single file uner cpu/nios2.

Signed-off-by: Scott McNutt <smcnutt@psyent.com>
2010-04-02 12:28:40 -04:00
Wolfgang Denk
ffa37fc98d Merge branch 'next' 2010-04-01 11:28:32 +02:00
Heiko Schocher
b78b48c6a0 net, fec_mxc: only setup the device enetaddr with eeprom value
Only fill the device enetaddr with the contents of the eeprom,
do not program it in MAC address registers

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Ben Warren <biggerbadderben@gmail.com>
2010-03-31 15:13:31 +02:00
Wolfgang Denk
0020db3f0d Merge remote branch 'origin/master' into next 2010-03-29 12:33:43 +02:00
Wolfgang Denk
0d41ad7edc Merge branch 'next' of git://www.denx.de/git/u-boot-cfi-flash into next 2010-03-29 12:33:16 +02:00
Wolfgang Denk
be1a91320c Merge branch 'next' of git://git.denx.de/u-boot-coldfire into next 2010-03-28 00:04:18 +01:00
Thomas Chou
e5720823f6 cfi flash: add status polling method for amd flash
This patch adds status polling method to offer an alternative to
data toggle method for amd flash chips.

This patch is needed for nios2 cfi flash interface, where the bus
controller performs 4 bytes read cycles for a single byte read
instruction. The data toggle method can not detect chip busy
status correctly. So we have to poll DQ7, which will be inverted
when the chip is busy.

This feature is enabled with the config def,
CONFIG_SYS_CFI_FLASH_STATUS_POLL

Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Stefan Roese <sr@denx.de>
2010-03-26 11:35:50 +01:00
Renato Andreola
c40c94a3d2 cfi_flash: precision and underflow problem in tout calculation
With old configuration it could happen tout=0 if CONFIG_SYS_HZ<1000.

Signed-off-by: Renato Andreola <renato.andreola@imagos.it>
Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Signed-off-by: Stefan Roese <sr@denx.de>
2010-03-25 09:44:58 +01:00
TsiChung Liew
fa9da59621 ColdFire: Update uart_port_conf in serial driver
Provide proper port passing from serial_init to uart_part_conf.

Signed-off-by: TsiChung Liew <tsicliew@gmail.com>
2010-03-24 11:09:08 -05:00
Wolfgang Wegner
89083346d0 add block write function to spartan3 slave serial load
Using seperate function calls for each bit-bang of slave serial
load can be painfully slow. This patch adds the possibility to
supply a block write function that loads the complete block of
data in one call (like it can already be done with Altera FPGAs).
On an MCF5373L (240 MHz) loading an XC3S4000 this reduces the load
time from around 15 seconds to around 3 seconds

Signed-off-by: Wolfgang Wegner <w.wegner at astro-kom.de>
2010-03-24 11:08:43 -05:00
Nikolay Petukhov
7c27b7b1ea at91: add hwecc method for nand
This is a patch to use the hardware ECC controller of
the AT91SAM9260 for the AT91 nand. Taken from the kernel 2.6.33.

Signed-off-by: Nikolay Petukhov <Nikolay.Petukhov@gmail.com>
2010-03-23 14:29:09 -05:00
Cyril Chemparathy
cc41a59a74 TI: Davinci: NAND Driver Cleanup
Modified to use IO accessor routines consistently.  Eliminated volatile usage
to keep checkpatch.pl happy.

Signed-off-by: Cyril Chemparathy <cyril@ti.com>
2010-03-23 14:29:09 -05:00
Wolfgang Denk
b46b353b90 Merge remote branch 'origin/master' into next 2010-03-21 22:45:36 +01:00
Detlev Zundel
fd428c05c8 mpc5xxx: Remove all references to MGT5100
We do not support a processor that never reached a real customer.

Signed-off-by: Detlev Zundel <dzu@denx.de>
2010-03-21 22:44:42 +01:00
Matthias Weisser
c0c316569f video: Fix console display when splashscreen is used
If a splashscreen is used the console scrolling used the
scroll size as needed when a logo was displayed. This
patch sets the scroll size to the whole screen if
a splashscreen is shown.

Signed-off-by: Matthias Weisser <matthias.weisser@graf-syteco.de>
2010-03-21 22:44:41 +01:00
Thomas Weber
5647f78d04 mod change 755 => 644 for multiple files
I executed 'find . -name "*.[chS]" -perm 755 -exec chmod 644 {} \;'

Signed-off-by: Thomas Weber <swirl@gmx.li>
Add some more: neither Makefile nor config.mk need execute permissions.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-21 22:22:53 +01:00
Stefano Babic
99c006a320 mxcmmc: fix warnings due to access 32 bit registers with 16 bit accessors
Some registers of the mxcmmc driver were accessed using
16 bit accessor functions, because only the LSB is
significant. This is not needed and generates
warnings.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-03-21 22:22:52 +01:00
Wolfgang Denk
252b404d95 Fix PCI_BASE_ADDRESS_5 handling in pci_hose_config_device()
Signed-off-by: FUJITA Kazutoshi <fujita@soum.co.jp>
Signed-off-by: <wd@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
2010-03-21 17:58:07 +01:00
Matthias Weisser
be129aa718 video: Fix console display when splashscreen is used
If a splashscreen is used the console scrolling used the
scroll size as needed when a logo was displayed. This
patch sets the scroll size to the whole screen if
a splashscreen is shown.

Signed-off-by: Matthias Weisser <matthias.weisser@graf-syteco.de>
2010-03-13 16:42:25 +01:00
Wolfgang Denk
93910edb59 Prepare v2010.03-rc1
Coding style cleanup, update CHANGELOG.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-12 23:06:04 +01:00
Detlev Zundel
9c9cbe78dc mpc82xx: Remove SL8245 board and the now orpahned sk98lin network driver.
This code has compile problems and the company does not even exist any
more.  So we take the liberty to drop support for it.

Signed-off-by: Detlev Zundel <dzu@denx.de>
CC: Wolfgang Denk <wd@denx.de>
CC: Ben Warren <biggerbadderben@gmail.com>
2010-03-12 09:49:23 +01:00
Wolfgang Denk
8c4444ff5e Fix memory leak in mmc_read()
There is be a path through mmc_read in drivers/mmc/mmc.c where
malloc'd memory is not freed before exiting mmc_read: it occurs if
mmc_set_blocklen() returns a non-zero value.

Reported-by: Quentin Armitage <Quentin@Armitage.org.uk>
Signed-off-by: Wolfgang Denk <wd@denx.de>
2010-03-11 23:35:43 +01:00
John Rigby
740d6ae5b9 fec_mxc: add MX25 support
Use RMII for MX25
Add code to init gasket that enables RMII

Signed-off-by: John Rigby <jcrigby@gmail.com>
CC: Ben Warren <biggerbadderben@gmail.com>
2010-03-07 12:36:36 -06:00
John Rigby
cb17b92de0 fec_mxc: cleanup and factor out MX27 dependencies
general cleanup
move clock init to cpu_eth_init in cpu/arm926ejs/mx27/generic.c
make MX27 specific phy init conditional on CONFIG_MX27
replace call to imx_get_ahbclk with one to imx_get_fecclk
and define imx_get_fecclk in include/asm-arm/arch-mx27/clock.h

Signed-off-by: John Rigby <jcrigby@gmail.com>
CC: Ben Warren <biggerbadderben@gmail.com>
CC: Fred Fan <fanyefeng@gmail.com>
CC: Tom <Tom.Rix@windriver.com>
2010-03-07 12:36:36 -06:00
John Rigby
552ff8f1d9 Add support for Freescale MX25 SOC
ARM926EJS core with MX31 peripherals.

Signed-off-by: John Rigby <jcrigby@gmail.com>
Earlier Version Signed-off-by: Wolfgang Denk <wd@denx.de>
CC: Fred Fan <fanyefeng@gmail.com>
CC: Tom <Tom.Rix@windriver.com>
2010-03-07 12:36:36 -06:00
Stefano Babic
c67bee1460 fsl_esdhc: add support for mx51 processor
The esdhc controller in the mx51 processor is quite
the same as the one in some powerpc processors
(MPC83xx, MPC85xx). This patches adapts the driver
to support the arm mx51.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-03-07 12:36:36 -06:00
Stefano Babic
11fdade294 MMC: add weak function to detect MMC/SD card
Most controllers can check if there is a card in the slot.
However, they require pins that could be not available because
required by other functions and the detection of a card must
be performed in another way. This patch adds a weak function
that a board can implement to add its internal custom way
to check the presence of a MMC/SD card.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-03-07 12:36:36 -06:00
Stefano Babic
250de12bc2 mmc: check correctness of the voltage mask in ocr
Most cards do not answer if some reserved bits
in the ocr are set. However, some controllers
can set bit 7 (reserved for low voltages), but
how to manage low voltages SD card is not yet
specified.

Signed-off-by: Stefano Babic <sbabic@denx.de>
2010-03-07 12:36:36 -06:00
Stefano Babic
71d64c0e4f serial_mxc: add support for MX51 processor
The patch adds support for the Freescale mx51 processor.

Signed-off-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Fred Fan <fanyefeng@gmail.com>
2010-03-07 12:36:35 -06:00
Wolfgang Wegner
8f9a221045 ] fix monitor protection for CONFIG_MONITOR_IS_IN_RAM
For platforms with flash below ram addresses, the current check to
activate monitor protection is wrong/insufficient. This patch fixes
CONFIG_MONITOR_IS_IN_RAM for these systems by adding a check for
this configuration.

Signed-off-by: Wolfgang Wegner <w.wegner@astro-kom.de>
Signed-off-by: Stefan Roese <sr@denx.de>
2010-03-04 10:07:12 +01:00
Jens Scharsig
0cf0b93161 convert common files to new SoC access
* add's a warning to all files, which need update to new SoC access
 * convert common files in cpu/../at91 and a lot of drivers to use
   c stucture SoC access

Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
2010-02-12 12:31:55 -06:00
Jens Scharsig
ea8fbba731 add a new AT91 GPIO driver
* add a real AT91 GPIO driver instead of header inline code
* resolve the mixing of port and pins
* change board config files to use new driver
* add macros to gpio to realize backward compatibility

Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
2010-02-12 12:31:54 -06:00
Magnus Lilja
eff536befd SPI: Fix 32 bit transfers in mxc_spi.c
Commit f9b6a1575d,  "i.MX31: fix SPI
driver for shorter than 32 bit" broke 32 bit transfers. This patch
makes single 32 bit transfer work again.

Transfer lengths that are known not to work will abort and print
an error message.

Tested on i.MX31 Litekit and i.MX31 PDK using 32 bit transfers to
the MC13783/ATLAS chip (using the 'date' command).

Signed-off-by: Magnus Lilja <lilja.magnus@gmail.com>
2010-02-12 12:31:54 -06:00
Sekhar Nori
8ed5885693 TI DaVinci: Driver for the davinci SPI controller
This adds a driver for the SPI controller found on davinci
based SoCs from Texas Instruments.

Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12 12:31:53 -06:00
Stefano Babic
4294b2485b fec_mxc: add support for MX51 processor
The patch add support for the Freescale mx51 processor
to the FEC ethernet driver.

Signed-off-by: Stefano Babic <sbabic@denx.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-02-06 22:52:18 -08:00
Siddarth Gore
e66b19ce6d NET: kirkwood-egiga smi access fix
Although the datasheet mentions seperate smi registers for each
port, using Port 1 smi register to access ethernet phys does not
work. Hence only Port 0 smi register should be used to access all
devices connected to the smi bus. This behavior is consistant with
the mv643xx driver in the linux kernel.

Signed-off-by: Siddarth Gore <gores@marvell.com>
Acked-by: Prafulla Wadaskar <prafulla@marvell.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-02-06 22:52:14 -08:00
Ladislav Michl
a1b322a983 ns16550: kick watchdog while waiting for a character
ns16550 busyloops waiting for incoming byte causing watchdog to reboot
while waiting for a key press. A call to WATCHDOG_RESET in NS16550_getc
loop fixes it.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
2010-02-03 22:46:58 +01:00
Prathap Srinivas
6e20e64f5c musb: Add host support for DM365 EVM
Add support for musb host on DM365 EVM.

Signed-off-by: Prathap Srinivas <msprathap@ti.com>
2010-02-03 22:06:59 +01:00
Cliff Cai
ec2aadb408 usb: musb: fix Blackfin DMA register padding
The conversion from offsets to C structs lost a little padding in the DMA
register map.  Accessing endpoints other than ep0 with DMA would fail as
the addresses wouldn't be adjusted correctly.

Signed-off-by: Cliff Cai <cliff.cai@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-02-03 22:06:59 +01:00
Wolfgang Denk
08254a1a97 Merge branch 'master' of git://git.denx.de/u-boot-cfi-flash 2010-02-03 20:15:46 +01:00
Wolfgang Denk
05c2f4fe29 Merge branch 'master' of git://git.denx.de/u-boot-net 2010-02-03 20:10:20 +01:00
Wolfgang Denk
5c1a1a3069 Merge branch 'master' of git://git.denx.de/u-boot-nand-flash 2010-02-03 20:05:27 +01:00
Ladislav Michl
f3dec798d9 CFI: fix eraseregions numblocks
eraseregions numblocks was sometimes one less than actual, possibly producing
erase regions with zero blocks. As MTD code touches eraseregions only if
numeraseregions is greater that zero, allocate eraseregions only for non
uniform erase size flash.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Stefan Roese <sr@denx.de>
2010-02-02 08:22:00 +01:00
Jens Scharsig
c041e9d212 new at91_emac network driver (NET_MULTI api)
* add's at91_emac (AT91RM9200) network driver (NET_MULTI api)
* enable driver with CONFIG_DRIVER_AT91EMAC
* generic PHY initialization
* modify AT91RM9200 boards to use NET_MULTI driver
* the drivers has been tested with LXT971 Phy and DM9161 Phy at
  MII and RMII interface

Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31 22:37:12 -08:00
Matthias Kaehlcke
594d57d0cc Add EP93xx ethernet driver
Added ethernet driver for EP93xx SoCs

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31 22:37:12 -08:00
Heiko Schocher
582c55a027 83xx, uec: split enet_interface in two variables
There's no sensible reason to unite speed and interface type into
one variable.  So split this variable enet_interface into two
vars: enet_interface_type, which hold the interface type and speed.

Also: add the possibility for switching between 10 and 100 MBit
interfaces on the fly, when running in FAST_ETH mode.

Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31 22:37:12 -08:00
Nick Thompson
d7e354374c TI: DaVinci: Updating EMAC driver for DM365, DM646x and DA8XX
The EMAC IP on DM365, DM646x and DA830 is slightly different
from that on DM644x. This change updates the DaVinci EMAC driver
so that EMAC becomes operational on SOCs with EMAC v2.

Signed-off-by: Nick Thompson <nick.thompson@ge.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31 22:37:12 -08:00
Semih Hazar
0f751d6ef3 macb: Fix mii_phy_read and mii_phy_write functions
Enabling CONFIG_CMD_MII in AVR32 boards was not possible due to
compile errors.

This patch fixes miiphy_read and miiphy_write functions and
registers them properly.

Signed-off-by: Semih Hazar <semih.hazar@indefia.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31 22:37:12 -08:00
Peter Tyser
5f6b144221 tsec: Add TSEC_FIBER flag
The TSEC_FIBER flag should be set when a PHY is operating with an
external fiber interface.  Currently it is only used to notify a user
that the PHY is operating in fiber mode.

A short description was also added to the other TSEC flag defines so
that it is clear how they differ from one another.

Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-01-31 22:34:34 -08:00