| Age | Commit message (Collapse) | Author |
|---|
|
V3: Fixed line-wrap problem due to user error in mail!
Added usb_configured() checks in usbtty_puts() and usbtty_putc() to get around a hang
when usb is not connected and the user has set up multi-io (setenv stdout serial,usbtty etc).
Got rid of redundant __attribute__((packed)) directives that were causing warnings from gcc.
Signed-off-by: Atin Malaviya <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
|
|
i.MX31 powers on with most clocks running, so, after a power on this explicit
clock start up is not required. However, as Linux boots it disables most clocks
to save power. This includes the I2C clock. If we then soft reboot from Linux
the I2C clock stays off. This breaks the phycore, which has its environment in
I2C EEPROM. Fix the problem by explicitly starting the clock in I2C driver
initialisation routine.
Signed-off-by: Guennadi Liakhovetski <[email protected]>
Ack-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
|
|
Signed-off-by: Wolfgang Denk <[email protected]>
|
|
At some point an intentional double space at the end of the sentence
got changed into a tab in the GPL header line:
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
This patch fixes the damage.
Signed-off-by: Gerald Van Baren <[email protected]>
|
|
|
|
If on your board is more than one flash, you must know
the size of every single flash, for example, for updating
the DTS before booting Linux. So make this function
flash_get_info() extern, and you can have all info
about your flashes.
Signed-off-by: Heiko Schocher <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
|
|
Added new CONFIG options for the three type of MAC-PHY interconnect and
applied them all relevant board config files
Signed-off-by: Ben Warren <[email protected]>
|
|
SOFT_RESET must be asserted for at least 3 TX clocks. Usually, that's about 30
clock cycles, so it's been mostly working. But we had no guarantee, and at
slower bitrates, it's just over a microsecond (over 1000 clock cycles). This
enforces a 2 microsecond gap between assertion and deassertion.
Signed-off-by: Andy Fleming <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
|
|
100Mbs ethernet does not work on sh7763 chips due to the wrong value being
used in the GECMR register. Following diff fixes the problem
Signed-off-by: Simon Munton <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
|
|
The code assumes that the pci bus address and the virtual
address used to access a region are the same, but they might
not be. Fix this assumption.
Signed-off-by: Becky Bruce <[email protected]>
|
|
It is no longer always true that the pci bus address can be
used as the virtual address for pci accesses. pci_map_bar()
is created to return the virtual address for a pci region.
Signed-off-by: Becky Bruce <[email protected]>
|
|
Driver for Dave DNET ethernet controller (used on Dave/DENX
QongEVB-LITE board).
Signed-off-by: Ilya Yanok <[email protected]>
Acked-by: Ben Warren <[email protected]>
|
|
|
|
When we search for an address match in pci_hose_{phys_to_bus,bus_to_phys}
we should give preference to memory regions that aren't system memory.
Its possible that we have over mapped system memory in the regions and
we want to avoid depending on the order of the regions.
Signed-off-by: Kumar Gala <[email protected]>
|
|
The PCI_REGION_MEMORY and PCI_REGION_MEM are a bit to similar and
can be confusing when reading the code.
Rename PCI_REGION_MEMORY to PCI_REGION_SYS_MEMORY to clarify its used
for system memory mapping purposes.
Signed-off-by: Kumar Gala <[email protected]>
|
|
|
|
|
|
Without the timeout present an infinite loop can occur if the
NAND device is broken or not present.
Signed-off-by: Peter Tyser <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
|
|
Commit cfa460adfdefcc30d104e1a9ee44994ee349bb7b removed support
for disabling the "No NAND device found!!!" warning when
CONFIG_SYS_NAND_QUIET_TEST was defined. This re-adds support
for silencing the warning.
Signed-off-by: Peter Tyser <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
|
|
Dear Wolfgang,
You are right, the patch was ugly.
The new one seems to be better.
Signed-off-by: Valeriy Glushkov <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
|
|
Modified mii_init to support boards with PHYs that are not set to
autonegotiate, but still want to use u-boot's mii commands to probe
the smi bus. Such PHYs will not set the Autonegotiate-done bit.
Signed-off-by: Richard Retanubun <[email protected]>
|
|
Applied the patch for baudrate divider value truncation for
serial_init to serial_setbrg as well.
Signed-off-by: Richard Retanubun <[email protected]>
|
|
Patch "flash/cfi_flash: Use virtual sector start address, not phys"
introduced a small typo and compilation warning for systems with CFI
legacy support (e.g. hcu4). This patch fixes it.
Signed-off-by: Stefan Roese <[email protected]>
|
|
This patch removes the double defined manufacturer defines from
jedec_flash.c. Since the common defines in flash.h are 32bit
we now need the (16) cast. This patch also removes the compilation
warning (e.g. seen on hcu5):
./MAKEALL hcu5
Configuring for hcu5 board...
jedec_flash.c:219: warning: large integer implicitly truncated to unsigned type
Signed-off-by: Stefan Roese <[email protected]>
|
|
Patch "flash/cfi_flash: Use virtual sector start address, not phys"
introduced a small compilation warning. This patch fixes it.
Signed-off-by: Stefan Roese <[email protected]>
|
|
include/flash.h was commented to say that the address in
flash_info->start was a physical address. However, from u-boot's
point of view, and looking at most flash code, it makes more
sense for this to be a virtual address. So I corrected the
comment to indicate that this was a virtual address.
The only flash driver that was actually treating the address
as physical was the mtd/cfi_flash driver. However, this code
was using it inconsistently as it actually directly dereferenced
the "start" element, while it used map_physmem to get a
virtual address in other places. I changed this driver so
that the code which initializes the info->start field calls
map_physmem to get a virtual address, eliminating the need for
further map_physmem calls. The code is now consistent.
The *only* place a physical address should be used is when defining the
flash banks list that is used to initialize the flash_info struct,
usually found in the board config file.
Signed-off-by: Becky Bruce <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
|
|
(shows up only when DEBUG is enabled)
Signed-off-by: Wolfgang Denk <[email protected]>
|
|
|
|
Somehow I missed the real driver part in my last patch version. This patch
now adds the driver.
Signed-off-by: Stefan Roese <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
|
|
This is a port of the Linux Blackfin on-chip SDH driver to U-Boot.
Signed-off-by: Cliff Cai <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
|
|
This is a port of the Linux Blackfin on-chip ATAPI driver to U-Boot.
Signed-off-by: Sonic Zhang <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
|
|
This is a port of the Linux Blackfin on-chip NFC driver to U-Boot.
Signed-off-by: Mike Frysinger <[email protected]>
|
|
This fills out the SPI backend for the Blackfin on-chip SPI peripheral.
Signed-off-by: Mike Frysinger <[email protected]>
|
|
Redo how pointers are managed to get rid of ugly casts and strict pointer
aliasing issues that are highlighted by gcc 4.3.
Signed-off-by: Mike Frysinger <[email protected]>
Acked-by: Ben Warren <[email protected]>
|
|
No point in having a Blackfin-specific define "CONFIG_BFIN_MAC_RMII" that
does exactly the same thing as common "CONFIG_RMII".
Signed-off-by: Mike Frysinger <[email protected]>
Acked-by: Ben Warren <[email protected]>
|
|
Rather then defining our own DEBUGF(), just use the common debug().
Signed-off-by: Mike Frysinger <[email protected]>
Acked-by: Ben Warren <[email protected]>
|
|
Rather than having the on-chip MAC hardcoded to phy address 1 and a speed
of 2.5mhz, use these as defaults if the board doesn't specify otherwise.
Signed-off-by: Mike Frysinger <[email protected]>
Acked-by: Ben Warren <[email protected]>
|
|
Cleanup and rewrite the MII/PHY related functions so that we can reuse the
existing common linux/miiphy.h code and hook into the `mii` command.
Signed-off-by: Mike Frysinger <[email protected]>
Acked-by: Ben Warren <[email protected]>
|
|
Rather than hardcoding MDCDIV to 24 (which is correct for ~125mhz SCLK),
use the real algorithm so it gets set correctly regardless of SCLK.
Signed-off-by: Mike Frysinger <[email protected]>
Acked-by: Ben Warren <[email protected]>
|
|
|
|
|
|
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
|
|
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
|
|
This patch adds support for searching through available PHY-addresses in
the macb-driver. This is needed for the ATEVK1100 evaluation board,
where the PHY-address will be initialized to either 1 or 7.
This patch adds a config option, CONFIG_MACB_SEARCH_PHY, which when
enabled tells the driver to search for the PHY address.
Signed-off-by: Gunnar Rangoy <[email protected]>
Signed-off-by: Paul Driveklepp <[email protected]>
Signed-off-by: Olav Morken <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
|
|
This patch adjusts the LED control so that interrupt lines are not reading LEDs
and effectively causing indefinite interrupts to the controller.
Signed-off-by: Ron Madrid <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
|
|
Signed-off-by: Stefan Roese <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
|
|
Signed-off-by: Michal Simek <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
|
|
|
|
This patch adds routines to handle (flush/invalidate) the dcache for the
QH and qTD structures and data buffers. This is needed on platforms using
this EHCI support with dcache enabled (like the MIPS VCT board port).
Signed-off-by: Stefan Roese <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
|
|
Signed-off-by: Stefan Roese <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
|
