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Rather than bang MMRs directly, use the new portmux framework to handle
the details.
Signed-off-by: Mike Frysinger <[email protected]>
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Rather than bang MMRs directly, use the new portmux framework to handle
the details.
Signed-off-by: Mike Frysinger <[email protected]>
Acked-by: Scott Wood <[email protected]>
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Rather than bang MMRs directly, use the new portmux framework to handle
the details. While we're doing this, let boards declare the exact list
of pins they need in case there is one or two they don't actually have
hooked up.
Signed-off-by: Mike Frysinger <[email protected]>
Acked-by: Ben Warren <[email protected]>
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Add definitions and initialization in orion5x for mvgbe.
Add orion5x in mvgbe SoC includes.
Signed-off-by: Albert Aribaud <[email protected]>
Acked-by: Prafulla Wadaskar <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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Rename all references to kirkwood in mvgbe symbols
throughout the whole codebase.
Signed-off-by: Albert Aribaud <[email protected]>
Acked-by: Prafulla Wadaskar <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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Rename kirkwood_egiga.* to mvgbe.* and adjust makefile
and #include accordingly.
Signed-off-by: Albert Aribaud <[email protected]>
Acked-by: Prafulla Wadaskar <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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This configuration option allows SoCs without random
generation capability to fill in local MACs with a fixed
rather than random value
Signed-off-by: Albert Aribaud <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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This patch adds the gpio usage request. The polarity is changed to
positive as suggested by Mike Frysinger.
Signed-off-by: Thomas Chou <[email protected]>
Signed-off-by: Scott McNutt <[email protected]>
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* the following problems are met :
config was set to use the new driver as a default but
- RMII was not enabled for the new driver
- the new driver didn't compile with RMII enabled
- the new driver initialize a PHY at address O when the PHY of
this board is at 1 thus we get "AT91 EMAC RMII: No PHY present"
* to fix these problems, this patch :
- enable RMII for the new driver
- fix the wrong define used in the at91_emac.c
- allow the config file to set a default phy address (and use
0 as a default as in the actual at91_emac.c driver)
Signed-off-by: Eric Bénard <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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tested on cpuat91.
Signed-off-by: Eric Bénard <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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The current dm9000x driver accesses its memory mapped registers directly
instead of using the standard I/O accessors. This can cause problems on
Blackfin systems as the accesses can get out of order. So convert the
direct volatile dereferences to use the normal in/out macros.
Signed-off-by: Mike Frysinger <[email protected]>
Tested-by: Hoan Hoang <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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The current OUTW function is always defined as a 16bit function, but this
doesn't work correctly when using the 32bit access mode. So define it as
a 32bit function when in 32bit mode so things work correctly on Blackfin
32bit LE systems.
Signed-off-by: Hoan Hoang <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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Some places in the current code equate the Marvell 88E1111 PHY as the family
when in reality it's a subpart of the Alaska family. So once we generalize
that, add support for the 88E1118 PHY.
Signed-off-by: Hoan Hoang <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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Also, remove all calls to eth_init() in boards that use MACB
Signed-off-by: Ben Warren <[email protected]>
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The Ethernet initialization functions are supposed to return the number of
devices initialized, so fix tsec_eth_init() so that they returns the number of
TSECs initialized, instead of just zero. This is safe because the return value
is currently ignored by all callers, but now they don't have to ignore it.
In general, if an function initializes only one device, then it should return
a negative number if there's an error. If it initializes more than one device,
then it should never return a negative number.
Signed-off-by: Timur Tabi <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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Device names should not contain non-printable characters like newlines.
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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No compiled code change here, just drop the local PHY defines in favor of
the common standard ones.
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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Rather than hardcode specific phy addresses, search the possible phy
address space to find the first available phy. Also respect the normal
CONFIG_PHY_ADDR option for board porters to pick a specific address.
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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Signed-off-by: Hoan Hoang <[email protected]>
Signed-off-by: Mike Frysinger <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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DRAM window mapping uses kirkwood-provided functions instead
of global gd as do other drivers--fix this.
Also, fix a typo in a comment
Signed-off-by: Albert Aribaud <[email protected]>
Acked-by: Prafulla Wadaskar <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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Designware network driver support added.
This is a Synopsys ethernet controller
Signed-off-by: Vipin Kumar <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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Insert isb() sequence points to ensure DMA descriptors
are filled in and set up before actual DMA occurs.
Signed-off-by: Albert Aribaud <[email protected]>
Acked-by: Prafulla Wadaskar <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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By defining CONFIG_M88E1111_DISABLE_FIBER boards can configure the
M88E1111 PYH to disable fiber. This is needed for an upcoming PPC460GT
based board, which has fiber/copper auto-selection enabled by default.
This doesn't seem to work. So we disable fiber in the PHY register.
Signed-off-by: Stefan Roese <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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The DM9000 in/out helper functions were casting the register address when
it was accessing things directly (pre commit a45dde2293c816138e53c). But
when it was changed to using the in/out helpers, those casts were dropped
because those functions don't take pointers. Even more recently, those
functions were then changed to use the read/write helpers, but the casts
were not re-added. This is necessary because the read/write helpers do
take pointers. Otherwise we get a lot of warnings like:
dm9000x.c: In function 'dm9000_inblk_8bit':
dm9000x.c:172: warning: passing argument 1 of 'readb'
makes pointer from integer without a cast
Signed-off-by: Mike Frysinger <[email protected]>
Tested-by: Thomas Weber <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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Signed-off-by: Heiko Schocher <[email protected]>
Signed-off-by: Ben Warren <[email protected]>
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remove below warnings
serial_s5p.c: In function 'serial_getc_dev':
serial_s5p.c:136: warning: dereferencing type-punned pointer will break strict-aliasing rules
serial_s5p.c: In function 'serial_putc_dev':
serial_s5p.c:152: warning: dereferencing type-punned pointer will break strict-aliasing rules
Signed-off-by: Minkyu Kang <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
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Make it easy to use GPIOs for the DEV_READY pin by using the common GPIO
framework. Also make the NAND_PLAT_INIT() define optional.
Signed-off-by: Mike Frysinger <[email protected]>
Tested-by: Thomas Chou <[email protected]>
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The Toshiba TC58NVG0* parts are 128Mbytes x 8 bits 3.3V parts with the 0xD1
identifier. Add these to the list of known devices IDs.
Signed-off-by: Florian Fainelli <[email protected]>
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When the NAND part is not supported, it is useful to show the manufacturer
and device ID to help debugging and reporting.
Signed-off-by: Florian Fainelli <[email protected]>
Signed-off-by: Scott Wood <[email protected]>
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Two Indentation fixes.
Catch requests for full-duplex transfers when driver configured for
half-duplex operation only.
Signed-off-by: Nick Thompson <[email protected]>
Signed-off-by: Sandeep Paulraj <[email protected]>
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this eliminates compiler warnings when cmd_mmc.c is built with CONFIG_SYS_MMC_SET_DEV
the mmc_set_dev implementation in omap3_mmc.c is also tweaked to match
the new prototype in parameter naming and type
Signed-off-by: Steve Sakoman <[email protected]>
Signed-off-by: Sandeep Paulraj <[email protected]>
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This patch modifies the omap24xx driver so that it will also work with OMAP4.
Signed-off-by: Steve Sakoman <[email protected]>
Signed-off-by: Sandeep Paulraj <[email protected]>
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The architecture independent header is moved to drivers/mmc, and the architecture
dependent headers reside in asm/arch-omap3 and asm/arch-omap4
Signed-off-by: Steve Sakoman <[email protected]>
Signed-off-by: Sandeep Paulraj <[email protected]>
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This patch adds support for the second and third mmc channels on OMAP3
processors
Boards wishing to use this feature should define CONFIG_SYS_MMC_SET_DEV
in the board config
Tested on Overo
Signed-off-by: Steve Sakoman <[email protected]>
Tested-by: Philip Balister <[email protected]>
Signed-off-by: Sandeep Paulraj <[email protected]>
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The hush shell dynamically allocates (and re-allocates) memory for the
argument strings in the "char *argv[]" argument vector passed to
commands. Any code that modifies these pointers will cause serious
corruption of the malloc data structures and crash U-Boot, so make
sure the compiler can check that no such modifications are being done
by changing the code into "char * const argv[]".
This modification is the result of debugging a strange crash caused
after adding a new command, which used the following argument
processing code which has been working perfectly fine in all Unix
systems since version 6 - but not so in U-Boot:
int main (int argc, char **argv)
{
while (--argc > 0 && **++argv == '-') {
/* ====> */ while (*++*argv) {
switch (**argv) {
case 'd':
debug++;
break;
...
default:
usage ();
}
}
}
...
}
The line marked "====>" will corrupt the malloc data structures and
usually cause U-Boot to crash when the next command gets executed by
the shell. With the modification, the compiler will prevent this with
an
error: increment of read-only location '*argv'
N.B.: The code above can be trivially rewritten like this:
while (--argc > 0 && **++argv == '-') {
char *arg = *argv;
while (*++arg) {
switch (*arg) {
...
Signed-off-by: Wolfgang Denk <[email protected]>
Acked-by: Mike Frysinger <[email protected]>
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At the moment, the default SPI flash subsystem is quite terse. Errors and
successes both result in a generic message. So move the useful errors and
useful successes to printf output by default.
While we're here, also convert the messages to use print_size().
Signed-off-by: Mike Frysinger <[email protected]>
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Some old STMicro parts do not support JEDEC ID (0x9f). This patch
uses RES (0xab) to get Electronic ID and translates it to JEDEC ID.
Signed-off-by: Thomas Chou <[email protected]>
Acked-by: Mike Frysinger <[email protected]>
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This avoids a build warning that you see if anyone in the
header chain has included io.h (which is coming shortly). The previous
code redefined readl/writel; this patch renames it to be specific to
ohci. The defines are also moved from ohci-hcd.c to ohci.h.
Signed-off-by: Becky Bruce <[email protected]>
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OMAP3EVM Rev >=E uses external Vbus supply so setting 'extvbus'
to '1' for OMAP3EVM Rev >=E runtime based on EVM revision.
CC: Remy Bohmer <[email protected]>
Signed-off-by: Ajay Kumar Gupta <[email protected]>
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MUSB PHY on OMAP3EVM Rev >= E uses external Vbus supply to support
500mA of power.We need to program MUSB PHY to use external Vbus
for this purpose.
Adding 'extvbus' member in musb_config structure which should be set
by all the boards where MUSB interface is using external Vbus supply.
Also added ULPI bus control register read/write abstraction for
Blackfin processor as it doesn't have ULPI registers.
CC: Remy Bohmer <[email protected]>
Signed-off-by: Ajay Kumar Gupta <[email protected]>
Acked-by: Mike Frysinger <[email protected]>
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Changed musb_config initialization for omap3.c, davinci.c
and da8xx.c using name of structure fields. This would cause
the uninitialized field to be null by default and thus would
help in avoiding to init some flags required to be set only
for a few selected platforms.
CC: Remy Bohmer <[email protected]>
Signed-off-by: Ajay Kumar Gupta <[email protected]>
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Add USB OHCI support for at91sam9g45ekes/at91sam9m10g45ek boards.
Note that according to errata from Atmel, OHCI is not operational
on the first revision of at91sam9g45 chip. So this patch enables
OHCI support for later revisions.
Signed-off-by: Sergey Matyukevich <[email protected]>
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ehci_submit_async() doesn't really zero out the QH transfer overlay (as the EHCI
specification suggests) which leads to the controller seeing the "token" field
as the previous call has left it, i.e.:
- if a timeout occured on the previous call (Active bit left as 1), controller
incorrectly tries to complete a previous transaction on a newly programmed
endpoint;
- if a halt occured on the previous call (Halted bit set to 1), controller just
ignores the newly programmed TD(s) and the function then keeps returning error
ad infinitum.
This turned out to be caused by the wrong orger of the arguments to the memset()
call in ehci_alloc(), so the allocated TDs weren't cleared either.
While at it, stop needlessly initializing the alternate next TD pointer in the
QH transfer overlay...
Signed-off-by: Sergei Shtylyov <[email protected]>
Acked-by: Remy Bohmer <[email protected]>
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On P2020RDB eTSEC2 is connected to Vitesse VSC8221 PHY via SGMII.
Current TBI PHY settings for SGMII mode cause link problems on
this platform, link never comes up.
Fix this by making TBI PHY settings configurable and add a working
configuration for P2020RDB.
Signed-off-by: Felix Radensky <[email protected]>
Acked-by: Andy Fleming <[email protected]>
Acked-by: Peter Tyser <[email protected]>
Tested-by: Peter Tyser <[email protected]>
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The AmigaOneG3SE board has been orphaned or a very long time, and
broken for more than 12 releases resp. more than 3 years. As nobody
seems to be interested any more in this stuff we may as well ged rid
of it, especially as it clutters many areas of the code so it is a
continuous pain for all kinds of ongoing work.
Signed-off-by: Wolfgang Denk <[email protected]>
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UBI: initialise update marker
The in kernel copy of a volume's update marker is not initialised from the
volume table. This means that volumes where an update was unfinnished will
not be treated as "forbidden to use". This is basically that the update
functionality was broken.
Signed-off-by: Peter Horton <[email protected]>
Signed-off-by: Artem Bityutskiy <[email protected]>
Signed-off-by: Kyungmin Park <[email protected]>
Acked-by: Stefan Roese <[email protected]>
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