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M5271 dynamic clock multiplier. It is currently fixed at 100MHz.
Allow the board header file to set their own multiplier and divider.
Added the #define for the multiplier and divider to the cpu header file.
Signed-off-by: Richard Retanubun <[email protected]>
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Move the default SPI CS that we boot from into common code so that it can
be used in other SPI drivers and environment settings.
Signed-off-by: Mike Frysinger <[email protected]>
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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]>
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Update the anomaly lists to match latest anomaly sheets.
Signed-off-by: Mike Frysinger <[email protected]>
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Original patch from Ralph Kondziella
plus clean up by Wolfgang Denk
plus changes by John Rigby
use ips clock not lpc
port forward to current u-boot release
Signed-off-by: Ralph Kondziella <[email protected]>
Signed-off-by: Wolfgang Denk <[email protected]>
Signed-off-by: John Rigby <[email protected]>
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IIM (IC Identification Module) is the fusebox for the mpc5121.
Use #define CONFIG_IIM to turn on the clock for this module
use #define CONFIG_CMD_FUSE to add fusebox commands.
Fusebox commands include the ability to read
the status, read the register cache, override the register cache,
program the fuses and sense them.
Signed-off-by: Martha Marx <[email protected]>
Signed-off-by: John Rigby <[email protected]>
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Make inclusion of FSL logo optional and
turn it off by default.
Signed-off-by: John Rigby <[email protected]>
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Regression since merge window after 2009.01
Signed-off-by: Remy Bohmer <[email protected]>
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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]>
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Knowing the booting source of the part is useful, especially when the part
can switch dynamically between sources.
Signed-off-by: Mike Frysinger <[email protected]>
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Set the default CONFIG_ENV_SPI_CS value to match the SPI CS that is used by
the Blackfin on-chip bootrom to boot out of SPI flash.
Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
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Some people need to access port I, so make sure the pins are defined.
Signed-off-by: Mike Frysinger <[email protected]>
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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]>
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The EBIU defines for EBSZ 256/512 were incorrect.
Signed-off-by: Mike Frysinger <[email protected]>
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The performance difference from doing an 8 bit DMA memcpy vs an optimized
core memcpy can be pretty big when you add in the overhead of setting up the
MDMA registers, cache flushes, etc... So only use dma_memcpy() when we
actually require it.
Signed-off-by: Mike Frysinger <[email protected]>
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Take the cache flush functions from the kernel as they use hardware loops in
order to get optimal performance.
Signed-off-by: Mike Frysinger <[email protected]>
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Calculating the clocks requires a bit of calls to gcc math functions, so
cache the values after the first run since they'll most likely never
change once U-Boot is up and running.
Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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instead the board will have to load it from flash or ram
which will be specified by npe_ucode env var
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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In the V2 the 2 flash has been replace by one 32MB flash
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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This patch updates the default environmental variables for the
Korat PPC 440EPx board, and makes additional minor fixes.
Signed-off-by: Larry Johnson <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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Import the is_valid_ether_addr() function from the Linux kernel.
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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Since the SPD823TS board does not actually have any writable flash to save
its environment, undefine CONFIG_CMD_ENV so the "saveenv" command is
disabled.
This fixes the build error:
common/libcommon.a(cmd_nvedit.o): In function `do_saveenv':
common/cmd_nvedit.c:557: undefined reference to `saveenv'
make: *** [u-boot] Error 1
Signed-off-by: Mike Frysinger <[email protected]>
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Support for Zoom MDK with OMAP3430. Details of Zoom MDK available here:
http://www.logicpd.com/products/devkit/ti/zoom_mobile_development_kit
Signed-off-by: Nishanth Menon <[email protected]>
Signed-off-by: Jason Kridner <[email protected]>
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Add Pandora support.
Signed-off-by: Grazvydas Ignotas <[email protected]>
Signed-off-by: Dirk Behme <[email protected]>
Signed-off-by: Jason Kridner <[email protected]>
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Add EVM board support.
Signed-off-by: Manikandan Pillai <[email protected]>
Signed-off-by: Dirk Behme <[email protected]>
Signed-off-by: Jason Kridner <[email protected]>
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Add Overo board support.
Signed-off-by: Steve Sakoman <[email protected]>
Signed-off-by: Dirk Behme <[email protected]>
Signed-off-by: Jason Kridner <[email protected]>
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Add BeagleBoard support, common power code and README.
Signed-off-by: Jason Kridner <[email protected]>
Signed-off-by: Dirk Behme <[email protected]>
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Enabling USB MSC support for DM6446 (TI DaVinci) platform in the
configuration file.
Signed-off-by: Ravi Babu <[email protected]>
Signed-off-by: Swaminathan S <[email protected]>
Signed-off-by: Thomas Abraham <[email protected]>
Signed-off-by: Ajay Kumar Gupta <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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Enabling DM6446 (TI DaVinci) USB module power and MUSB low-level
controller hook up to USB core layer.
Signed-off-by: Ravi Babu <[email protected]>
Signed-off-by: Swaminathan S <[email protected]>
Signed-off-by: Thomas Abraham <[email protected]>
Signed-off-by: Ajay Kumar Gupta <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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Rather than forcing people to define a custom "LITTLEENDIAN", just use the
__LITTLE_ENDIAN one from the Linux byteorder headers that every arch is
already setting up.
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Remy Bohmer <[email protected]>
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- fix ehci_readl, ehci_writel
- introduce new define in ehci.h
- introduce the handshake function for waiting on a register
- fix usb_ehci_fsl with the new HC_LENGTH macro
Signed-off-by: Michael Trimarchi <[email protected]>
Signed-off-by: Remy Böhmer <[email protected]>
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Prepare USB layer for ehci support
Signed-off-by: Michael Trimarchi <[email protected]>
Signed-off-by: Remy Böhmer <[email protected]>
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This brings the API for the on-chip ROM in line with the toolchain and
hardware documentation.
Signed-off-by: Mike Frysinger <[email protected]>
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The Blackfin JTAG has the ability to pass data via a back-channel without
halting the processor. Utilize that channel to emulate a console.
Signed-off-by: Mike Frysinger <[email protected]>
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The current Blackfin i2c driver does not work properly with certain devices
due to it breaking up transfers incorrectly. This is a rewrite of the
driver and relocates it to the newer place in the source tree.
Also remove duplicated I2C speed defines in Blackfin board configs and
disable I2C slave address usage since it isn't implemented.
Signed-off-by: Mike Frysinger <[email protected]>
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Here are the Blackfin-specific and board-independent pieces for status leds.
Signed-off-by: Mike Frysinger <[email protected]>
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Our dcache invalidate function doesn't just invalidate, it also flushes.
So rename the function accordingly and fix the dma_memcpy() function so it
doesn't inadvertently corrupt the data destination.
Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
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Signed-off-by: Mike Frysinger <[email protected]>
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