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On MPC8377E-RDB and MPC8378E-RDB boards we have PCIe and mini-PCIe
slots. Let's support them.
Signed-off-by: Anton Vorontsov <[email protected]>
Signed-off-by: Kim Phillips <[email protected]>
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This is just a handy routine that reports last PCI busno: we walk
down all the hoses and return last hose's last_busno.
Will be used by PCI/PCIe initialization code.
Signed-off-by: Anton Vorontsov <[email protected]>
Signed-off-by: Kim Phillips <[email protected]>
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Currently, we get 256MB as the default, but since all the 86xx
board configs define a 2G BAT mapping for RAM, raise default
to 2G.
Signed-off-by: Becky Bruce <[email protected]>
Acked-by: Jon Loeliger <[email protected]>
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Conflicts:
board/mimc/mimc200/mimc200.c
include/configs/mimc200.h
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There are some differences in the implementation of GPIO in the
at32uc chip compared to the ap700x series.
Signed-off-by: Gunnar Rangoy <[email protected]>
Signed-off-by: Paul Driveklepp <[email protected]>
Signed-off-by: Olav Morken <[email protected]>
Signed-off-by: Haavard Skinnemoen <[email protected]>
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to addrspace.h
The AVR32A architecture (which AT32UC3A-series is based on) has a
different memory layout than the AVR32B-architecture. This patch moves
addrspace.h to an arch-dependent directory in preparation for
AT32UC3A-support. It also moves some address-space manipulation
functions from io.h to addrspace.h.
Signed-off-by: Gunnar Rangoy <[email protected]>
Signed-off-by: Paul Driveklepp <[email protected]>
Signed-off-by: Olav Morken <[email protected]>
Signed-off-by: Haavard Skinnemoen <[email protected]>
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The AT32UC3A series of processors doesn't contain any cache, and issuing
cache control instructions on those will cause an exception. This commit
makes cacheflush.h arch-dependent in preparation for the AT32UC3A-support.
Signed-off-by: Gunnar Rangoy <[email protected]>
Signed-off-by: Paul Driveklepp <[email protected]>
Signed-off-by: Olav Morken <[email protected]>
Signed-off-by: Haavard Skinnemoen <[email protected]>
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NetLoop polls every cycle with getenv some environment variables.
This is horribly slow, especially when the environment is big.
This patch reads only the environment variables in NetLoop,
when they were changed.
Also moved the init part of the NetLoop function in a seperate
function.
Signed-off-by: Heiko Schocher <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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The file was generated from building versatile_defconfig.
Signed-off-by: Wolfgang Denk <[email protected]>
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Compiling dbau1x00 and gth2 boards with GCC-4.2, you would see new warnings
like this:
skuribay@ubuntu:u-boot.git$ ./MAKEALL dbau1000
Configuring for dbau1x00 board...
au1x00_eth.c: In function 'au1x00_send':
au1x00_eth.c:158: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
au1x00_eth.c: In function 'au1x00_recv':
au1x00_eth.c:211: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
au1x00_eth.c: In function 'au1x00_init':
au1x00_eth.c:252: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
au1x00_eth.c: In function 'au1x00_recv':
au1x00_eth.c:211: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
au1x00_eth.c: In function 'au1x00_init':
au1x00_eth.c:252: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
au1x00_eth.c: In function 'au1x00_send':
au1x00_eth.c:158: warning: passing argument 1 of 'virt_to_phys' discards qualifiers from pointer target type
We're passing a volatile pointer to a function which is expecting a non-
volatile pointer. That's potentially dangerous, so gcc warns about it.
Confirmed with ELDK 4.2 (GCC 4.2.2) and Sourcey G++ 4.2 (GCC 4.2.3).
To fix this, we add a volatile attribute to the argument in question.
The virt_to_phys function in Linux kernel also does the same thing.
Signed-off-by: Stefan Roese <[email protected]>
Signed-off-by: Shinya Kuribayashi <[email protected]>
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Clean up OMAP3 MMC code:
* Convert register access to struct & readx/writex style
* Replace hardcode values by macros
* Remove macro defined twice
Signed-off-by: Dirk Behme <[email protected]>
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This patch adds OMAP3 cpu type auto detection based on OMAP3 register
and removes hardcoded values.
Signed-off-by: Steve Sakoman <[email protected]>
Signed-off-by: Dirk Behme <[email protected]>
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With BeagleBoard revision C some HW changes are introduced (e.g. PinMUX)
which might need different software handling. For this, GPIO pin 171 (GPIO
module 6, offset 11) can be used to check for board revision. If this pin
is low, we have a rev C board. Else it must be a revision Ax or Bx board.
To handle board differences you can call function beagle_get_revision().
E.g.:
if (beagle_get_revision()) {
/* do special revision C stuff here */
}
Signed-off-by: Dirk Behme <[email protected]>
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Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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Serial driver via the EmbeddedICE macrocell's DCC channel using
co-processor 14.
It does include a timeout to ensure that the system does not
totally freeze when there is nothing connected to read.
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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This trivially enables Ethernet support in the debug board
by setting up the proper chip select.
Signed-off-by: Alessandro Rubini <[email protected]>
Acked-by: Andrea Gallo <[email protected]>
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This driver implements the ECC algorithm described in
the CPU data sheet and uses the OOB layout chosen in
already-released development systems (shipped with a custom-made
u-boot 1.3.1).
Signed-off-by: Alessandro Rubini <[email protected]>
Acked-by: Andrea Gallo <[email protected]>
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Signed-off-by: Alessandro Rubini <[email protected]>
Acked-by: Andrea Gallo <[email protected]>
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The previous merge for cleaning up the I2C driver incorrectly reverted the
CFG_xxx rename for some of the I2C defines.
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Heiko Schocher <[email protected]>
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Signed-off-by: Wolfgang Denk <[email protected]>
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introduce new macro CONFIG_PXA_MMC to activate it
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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Fixing the get_timer function to return time in miliseconds instead of
ticks. Also fixed PXA boards to use the conventional value of 1000 for
CONFIG_SYS_HZ.
Signed-off-by: Micha Kalfon <[email protected]>
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- activate CS4 for accessing the FPGA
- activate Rx buf len > 1 on SMC
- pram activated
- MTDPARTS_DEFAULT defined
- update the size of the flashes in the DTS
before booting Linux
- MONITOR_LEN updated to 384k
- added CONFIG_HOSTNAME
- added CONFIG_ENV_BUFFER_PRINT
- Environment size reduced to 16k
Signed-off-by: Heiko Schocher <[email protected]>
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- activate Rx buf len > 1 on SMC
- pram activated
- MTDPARTS_DEFAULT defined
- update the size of the flash in the DTS
before booting Linux
- MONITOR_LEN updated to 384k
- added CONFIG_HOSTNAME
- added CONFIG_ENV_BUFFER_PRINT
- Environment size reduced to 16k
Signed-off-by: Heiko Schocher <[email protected]>
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This patch will create a configuration option for a minimum configuration for
the ns16550 serial driver at drivers/serial/ns16550.c and will apply this new
configuration option to the SIMPC8313.h config file in order to fix the NAND
bootstrap build error. This option will exclude all functions with exception of
NS16550_putc and NS16550_init. This will be used primarily to save space and
remove unused code from builds in which space is limited.
Signed-off-by: Ron Madrid <[email protected]>
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This patch prepares the good old PMC405 board support for
upcoming PMC405V2 patches.
Signed-off-by: Matthias Fuchs <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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This patch fixes coding style for PMC405 board support.
Also some unneeded features/code is removed.
Signed-off-by: Matthias Fuchs <[email protected]>
Signed-off-by: Stefan Roese <[email protected]>
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1. Changes to the default environment:
- "bootcmd" defined as "run flash_self"
- "saveenv" command removed from "update"
- "uboot" changed to "u-boot" (also in "load")
- "addmtd" variable defined (and added to all boot commands)
2. CONFIG_CMD_JFFS2 defined to enable "mtdparts" command
3. MTDIDS_DEFAULT and MTDPARTS_DEFAULT defined
4. CONFIG_SYS_CBSIZE changed from 256 to 512. That solves the problem
with truncated "bootargs" environment variable.
Signed-off-by: Ilya Yanok <[email protected]>
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Because the functions have been defined using macros, grepping for
their definitions is not possible. This patch adds the real function
names in comments.
Signed-off-by: Petri Lehtinen <[email protected]>
Acked-by: Mike Frysinger <[email protected]>
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The CONFIG_CMD_ENV option controls enablement of the `saveenv` command
rather than a generic "env" command, or anything else related to the
environment. So, let's make sure the define is named accordingly.
Signed-off-by: Mike Frysinger <[email protected]>
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Default CONFIG_CMD_IMLS must be disabled when CONFIG_SYS_NO_FLASH is defined
Signed-off-by: Valeriy Glushkov <[email protected]>
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- Extend ub_dev_read() and ub_dev_recv() so they return the length actually
read, which allows for better control and error handling (this introduces
additional error code API_ESYSC returned by the glue mid-layer).
- Clean up definitions naming and usage.
- Other minor cosmetics.
Note these changes do not touch the API proper, so the interface between
U-Boot and standalone applications remains unchanged.
Signed-off-by: Rafal Jaworowski <[email protected]>
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After introducing redundant environment the kernel images was
overlapping with environment.
Signed-off-by: Wolfgang Denk <[email protected]>
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Signed-off-by: Heiko Schocher <[email protected]>
Signed-off-by: Kim Phillips <[email protected]>
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This patch allows using of SATA devices connected
to the onboard PCI SIL1334 SATA controller.
Signed-off-by: Valeriy Glushkov <[email protected]>
Signed-off-by: Kim Phillips <[email protected]>
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Signed-off-by: Andy Fleming <[email protected]>
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Signed-off-by: Andy Fleming <[email protected]>
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This uses the new MMC framework
Some contributions by Dave Liu <[email protected]>
Signed-off-by: Andy Fleming <[email protected]>
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Here's a new framework (based roughly off the linux one) for managing
MMC controllers. It handles all of the standard SD/MMC transactions,
leaving the host drivers to implement only what is necessary to
deal with their specific hardware.
This also hooks the infrastructure into the PowerPC board code
(similar to how the ethernet infrastructure now hooks in)
Some of this code was contributed by Dave Liu <[email protected]>
Signed-off-by: Andy Fleming <[email protected]>
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The current MMC infrastructure relies on the existence of an
arch-specific header file. This isn't necessary, and a couple
drivers were forced to implement dummy files to meet this requirement.
Instead, we move the stuff in those header files into a more appropriate
place, and eliminate the stubs and the #include of asm/arch/mmc.h
Signed-off-by: Andy Fleming <[email protected]>
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This is to get it out of the way of incoming MMC framework
Signed-off-by: Andy Fleming <[email protected]>
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MMC cards are not memory, so we stop treating them that way.
Signed-off-by: Andy Fleming <[email protected]>
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