Commit graph

9547 commits

Author SHA1 Message Date
Jens Scharsig
7f9e8633ac convert all at91 files to use at91_gpio driver syntax
* convert all files cpu/../at91 to use at91_gpio driver syntax
 * change AT91_PINP([A-F])(\d+) to AT91_PIO_PORT\1, \2
   this makes all 160 AT91_PINPxxx defines obsolete
 * AT91_PINPxxx defines and gpio.h can be remove, if all boards converted to new SoC access

Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
2010-02-12 12:31:54 -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
Jens Scharsig
5d8e359c38 add c structures for SoC access
* add's c structures for SoC access to pheriperials head files

Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
2010-02-12 12:31:54 -06:00
Jens Scharsig
425de62d40 add new CONFIG_AT91_LEGACY
* add's the new temporary CONFIG_AT91_LEGACY to all board configs
 This will need for backward compatiblity, while change the SoC access
 to c structures. If CONFIG_AT91_LEGACY is defined, the deprecated
 SoC is used.

Signed-off-by: Jens Scharsig <js_at_ng@scharsoft.de>
2010-02-12 12:31:54 -06:00
Nick Thompson
3a4e43921d DA830 EVM: Enable NAND support on Spectrum Digital EVM
The EVM UI extender card has a NAND device. This change will enable
saveenv to work with NAND and Linux to be booted using:

	mtdparts default
	nboot kernel
	bootm

Signed-off-by: Nick Thompson <nick.thompson@ge.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12 12:31:54 -06:00
Nick Thompson
6228e6389e Davinci: Add EMIF-A macros for setting chip select parameters
The patch adds EMIF-A macros for setting chip select parameters

Signed-off-by: Nick Thompson <nick.thompson@ge.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12 12:31:54 -06:00
Sanjeev Premi
b74064a0e2 OMAP3: Avoid re-write to PRM_CLKSRC_CTRL
In function get_osc_clk_speed(), do not change/ update
the divider for SYS_CLK as it can has cascading effect
on the other derived clocks.

Sudden change in divider value can lead to inconsistent
behavior in the system - often leading to crashes.

The problem was found when working with OMAP3EVM using
DM3730 processor card.

The patch has been tested with OMAP3530 on OMAP3EVM as
well

Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Hiremath Vaibhav <hvaibhav@ti.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
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
Alessandro Rubini
39a9142203 edb93xx: enable the uart in devicecfg register
printf goes to uart1, but it will block forever waiting for
busy to go off unless the uart is enabled first.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
2010-02-12 12:31:54 -06:00
Alessandro Rubini
822bd70db4 edb93xx: change calculation un early_udelay.h
Previous code compiled with gcc-4.2.2 makes a call to
__aeabi_uidiv to divide by 20. As a side effect it was
not inline any more, and so sdram_cfg used the stack
as well, but this is early code that has no stack yet.
The patch explicitly removes the division, so no stack is used.

The calculation of the counter calls a division by 20

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
2010-02-12 12:31:54 -06:00
Alessandro Rubini
c50a0f5039 EP93xx: fix syscon_regs definition
The structure was missing a reserved entry (not listed in the manual,
actually), so the last registers had a wrong offset. This prevented
all swlocked registers to be modified as swlock is last in the structure.

Signed-off-by: Alessandro Rubini <rubini@gnudd.com>
2010-02-12 12:31:54 -06:00
Matthias Kaehlcke
fcfb632bd1 ARM: Add support for EP93xx SoCs
Add support for the Cirrus EP93xx platform

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
Acked-by: Tom <Tom.Rix@windriver.com>
2010-02-12 12:31:54 -06:00
Matthias Kaehlcke
cf3c142ee4 Add support for EDB93xx boards
Added support for the following EDB93xx boards:

EDB9301
EDB9302
EDB9302A
EDB9307
EDB9307A
EDB93012
EDB9315
EDB9315A

Signed-off-by: Matthias Kaehlcke <matthias@kaehlcke.net>
2010-02-12 12:31:54 -06:00
Ladislav Michl
d798e27b14 NetStar: Remove debug junk leaked into eeprom utility
This patch removes debug junk leaked into eeprom utility.

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12 12:31:54 -06:00
Ladislav Michl
89e94d81ed NetStar: make crcit utility more readable
This patch makes the crcit utility more readable

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12 12:31:54 -06:00
Ladislav Michl
3843e7dc93 NetStar: Disable CONFIG_CMD_JFFS2
This patch removes "CONFIG_CMD_JFFS" from the board config

Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12 12:31:54 -06:00
Tom Rix
632e1d9014 OMAP3 Move declaration of gpmc_cfg.
Every omap3 board config file declared the global variable gpmc_cfg.
This changes moves the declaration to a better location in the
arch dependent header file cpu.h.

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12 12:31:53 -06:00
Scott Ellis
093d6018cf Overo GPMC registers
Use appropriate GPMC timings for the LAN9221 controller on the
Gumstix Overo expansion boards not the values in arch-omap3/mem.h
which are for a different ethernet controller.

Signed-off-by: Scott Ellis <scott@jumpnowtek.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12 12:31:53 -06:00
Nick Thompson
63a47dfd07 da830evm: Use table driven pin mux configuration
Tidyup the pin muxer configuration using the Davinci table driven
pinmux configuration function and data tables.

Signed-off-by: Nick Thompson <nick.thompson@ge.com>
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
2010-02-12 12:31:53 -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
Daniel Gorsulowski
44d8025622 at91: Add esd gmbh OTC570 board support
This patch adds support for esd gmbh OTC570 board.
The OTC570 is based on an Atmel AT91SAM9263 SoC.

Signed-off-by: Daniel Gorsulowski <Daniel.Gorsulowski@esd.eu>
2010-02-12 12:31:53 -06:00
Wolfgang Denk
0b692dcb19 Merge branch 'master' of git://git.denx.de/u-boot-net 2010-02-08 22:09:24 +01:00
Mike Frysinger
e39bf1e2a9 kgdb: cpu/mpc* cpu/74xx: include kgdb.h when needed
Commit cbb0cab1d9 broke some platforms which used kgdb code but
didn't actually include kgdb.h.  So include kgdb.h in all the relevant
traps code.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-02-08 22:05:42 +01:00
Stefan Roese
ab5a0dcb9c net: Use 0.5 sec timeout in miiphy_reset() instead of counting loop
This patch fixes a problem I've notived on a buggy PPC4xx system. This
system has problems with the PHY MDIO communication and seemed to be
stuck/crashed in miiphy_reset(). But degugging revealed, that the CPU
didn't crash, but "only" hung in this counting loop for about 2 minutes.

This patch now uses a real timeout of 0.5 seconds (as mentioned in the
comment in miiphy_reset).

Signed-off-by: Stefan Roese <sr@denx.de>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
2010-02-06 22:52:21 -08:00
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
Remy Bohmer
84d36b3018 USB: usb_control_msg wait for driver ISR to set status.
This patch changes usb_control_msg back to the state prior to commit
4886720844.

The USB driver ISR routine may update the status.

Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
2010-02-03 22:06:59 +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
111d6c6ad1 Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx 2010-02-03 20:22:10 +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
Wolfgang Denk
0ae016f1ff Merge branch 'master' of git://git.denx.de/u-boot-video 2010-02-03 20:03:46 +01:00
Wolfgang Denk
d0750bc9e5 EXBITGEN: drop support for unmaintained board
The EXBITGEN board has not been maintained for a long time; it has
build problems, but no hardware is available any more for testing.

Drop support for this board.

Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Stefan Roese <sr@denx.de>
2010-02-03 20:01:16 +01:00
Wolfgang Denk
9461a939ca mpc5xxx/cpu_init.c: fix warning: unused variable 'cdm'
Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
2010-02-03 20:01:05 +01:00
Wolfgang Denk
13d8bfe26c mpc5xxx/cpu_init.c: fix warning: unused variable 'gpt0'
Signed-off-by: Wolfgang Denk <wd@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
2010-02-03 20:00:14 +01:00
Matthias Fuchs
4710cee1b5 ppc4xx: Remove unused feature from AR405 board
This patch fixes building for AR405 boards by remove an unused feature.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2010-02-03 09:17:56 +01:00
Matthias Fuchs
976c21ad8e ppc4xx: Fix building for PLU405 boards
The init_coupler() function from board/esd/plu405/plu405.c
got lost somehow! This patch readds it.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2010-02-03 09:17:44 +01:00
Matthias Fuchs
59c1db6dab ppc4xx: Fix building of PMC440 board
Remove some unused features and default environment variable
to shrink the PMC440 u-boot.

Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
2010-02-03 09:17:40 +01:00
Stefan Roese
6f6c26e430 ppc4xx: Fix compilation error on ML2 board
Recently this compilation error occurs:

Configuring for ML2 board...
traps.c: In function 'MachineCheckException':
traps.c:159: error: 'debugger_exception_handler' undeclared (first use
	in this function)
traps.c:159: error: (Each undeclared identifier is reported only once
traps.c:159: error: for each function it appears in.)

This patch now fixes it by including kgdb.h

Signed-off-by: Stefan Roese <sr@denx.de>
2010-02-03 09:17:00 +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
Peter Tyser
8abb8dcc8d tsec: Add support for using the BCM5482 PHY in fiber mode
The BCM5482 PHY supports both copper and fiber as an ethernet medium.
By enabling its copper/fiber mode auto-detection feature it can
dynamically determine if it should be configured for copper or fiber.

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