Commit graph

99 commits

Author SHA1 Message Date
Sascha Hauer
6a24579000 initial ohci support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-09-20 21:12:46 +02:00
Sascha Hauer
06031b3342 usb: honour timeout fields
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-09-20 21:12:46 +02:00
Jean-Christophe PLAGNIOL-VILLARD
8026b62dc4 usb/core: make print dev like linux lsusb
and busnum start at 1

as this
Bus 001 Device 002: ID 0b95:7720 AX88772

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-09-20 21:12:46 +02:00
Antony Pavlov
ede7b37392 ehci-hcd.c: handle EHCI_HAS_TT in ehci_reset() during startup
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-09-19 11:23:28 +02:00
Antony Pavlov
a8af2ad4f1 usb.c: warning on USB_MAXINTERFACES overflow
Signed-off-by: Antony Pavlov <antonynpavlov@gmail.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-09-13 09:29:34 +02:00
Sascha Hauer
8ba794abd4 ARM: pass size to dma_free_coherent
We'll need it later once we remap dma memory.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-08-01 21:49:34 +08:00
Jean-Christophe PLAGNIOL-VILLARD
9d53f1193f fsl_udc: switch to resource
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-07-30 02:05:26 +08:00
Jean-Christophe PLAGNIOL-VILLARD
ee80cbcd61 resource: introduce add_usb_ehci_device to register echi device
pass the hccr and hcor register base via resource

instroduce add_generic_usb_echi_device with hccr = base + 0x100 and
hcor = base + 0x140

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2011-07-29 14:05:22 +08:00
Sascha Hauer
7f72417c0c usb: make locally used functions static
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-05-18 11:29:07 +02:00
Sascha Hauer
fa9d86dfc9 usb ehci: fix wrong argument order for memset
Also, make locally used function ehci_submit_root static.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-05-18 11:27:41 +02:00
Sascha Hauer
7c15f466df commands: seperate usb command from usb core
This patch makes the USB command optional and makes usb_rescan a
global function. This way we can use USB in noninteractive
environments.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-04-11 12:36:26 +02:00
Sascha Hauer
203a5fd190 USB ehci: Set to host mode on tt capable controllers
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-20 09:54:33 +01:00
Sascha Hauer
8a97bb978c Merge branch 'scb9328' into next 2011-01-08 13:09:26 +01:00
Krzysztof Halasa
c5baa0edc4 Fix error handling with malloc, memalign etc. Introduce xmemalign().
The idea is to panic() when there is no memory available for normal
operation. Exception: code which can consume arbitrary amount of RAM
(example: files allocated in ramfs) must report error instead of panic().

This patch also fixes code which didn't check for NULL from malloc() etc.

Usage: malloc(), memalign() return NULL when out of RAM.
xmalloc(), xmemalign() always return non-NULL or panic().

Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-07 10:21:22 +01:00
Sanjeev Premi
1c267b02af omap: echi: fix compile error
This patch fixes the compiler error:
  CC      drivers/usb/host/ehci-omap.o
drivers/usb/host/ehci-omap.c: In function 'ehci_omap_init':
drivers/usb/host/ehci-omap.c:204: error: 'CPU_ES2P1' undeclar
ed (first use in this function)
drivers/usb/host/ehci-omap.c:204: error: (Each undeclared ide
ntifier is reported only once
drivers/usb/host/ehci-omap.c:204: error: for each function it
 appears in.)
make[3]: *** [drivers/usb/host/ehci-omap.o] Error 1

Problem reported by: Cory Walker (cwalker32@gmail.com)

Signed-off-by: Sanjeev Premi <premi@ti.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2011-01-07 10:14:02 +01:00
Eric Bénard
a9cc5d079a fsl_udc: fix warning
this patch fix the following warning :
drivers/usb/gadget/fsl_udc.c: In function 'done':
drivers/usb/gadget/fsl_udc.c:566: warning: passing argument 1 of 'dma_inv_range' makes integer from pointer without a cast
arch/arm/include/asm/mmu.h:24: note: expected 'long unsigned int' but argument is of type 'void *'
drivers/usb/gadget/fsl_udc.c:566: warning: passing argument 2 of 'dma_inv_range' makes integer from pointer without a cast
arch/arm/include/asm/mmu.h:24: note: expected 'long unsigned int' but argument is of type 'void *'

Signed-off-by: Eric Bénard <eric@eukrea.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-21 21:08:22 +02:00
Eric Bénard
9f93d939ef epautoconf: fix compile error
this patch fix the following error :
  CC      drivers/usb/gadget/epautoconf.o
drivers/usb/gadget/epautoconf.c:33: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'unsigned'
drivers/usb/gadget/epautoconf.c: In function 'ep_matches':
drivers/usb/gadget/epautoconf.c:168: error: 'epnum' undeclared (first use in this function)
drivers/usb/gadget/epautoconf.c:168: error: (Each undeclared identifier is reported only once
drivers/usb/gadget/epautoconf.c:168: error: for each function it appears in.)
drivers/usb/gadget/epautoconf.c: In function 'usb_ep_autoconfig_reset':
drivers/usb/gadget/epautoconf.c:304: error: 'epnum' undeclared (first use in this function)

Signed-off-by: Eric Bénard <eric@eukrea.com>
2010-10-14 13:07:14 +02:00
Sascha Hauer
17f799e6ab move include files for mfd drivers to include/mfd
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-10-11 13:22:13 +02:00
Michael Grzeschik
e503c22837 ehci: add omap support
with cm-regbits-34xx.h and codebase from linux kernel

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-08-06 19:17:45 +02:00
Michael Grzeschik
f1329a1500 usb: add twl4030 phy support
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-08-06 19:17:36 +02:00
Michael Grzeschik
b0e989f618 ehci: add remove function
and stop the ehci controller before the kernel is trying to restart it.

Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
2010-08-06 19:17:32 +02:00
Sascha Hauer
ac8066ae5e ehci: set CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS to 16
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
2010-08-06 19:17:27 +02:00
Sascha Hauer
50c7d68dd8 ehci: Make has_tt configurable via platform data
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
2010-08-06 19:17:22 +02:00
Jean-Christophe PLAGNIOL-VILLARD
6f354bc067 drivers/usb: regorganisation
move to linux usb driver organisation

as following

drivers/usb/core
drivers/usb/gadget
drivers/usb/host
drivers/usb/otg

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-08-02 15:16:31 +02:00
Sascha Hauer
17ef55f6d6 ehci: remove unused code
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-06-24 11:42:25 +02:00
Sascha Hauer
2f64aa66ab ehci: Force a ehci_halt before trying to reset
As observed on OMAP some controllers do not like being
resetted when running.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-06-24 11:42:20 +02:00
Sascha Hauer
0b863c83d0 ehci: use is_timeout for timeout instead of udelay counter
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-06-24 11:42:06 +02:00
Sascha Hauer
d99aa6b761 usb: Check return value of host controller init
And do not scan the bus if initialization failed.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-06-24 11:41:36 +02:00
Sascha Hauer
c8363b8f60 ehci: Handle hub port reset properly
This has been copied from the U-Boot ehci driver.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-06-24 11:41:31 +02:00
Sascha Hauer
57b56a989f ehci: Make has_tt configurable via platform data
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-06-24 11:41:15 +02:00
Sascha Hauer
ea343ab9e8 fsl_udc: make it work with MMU on
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-05-03 15:02:03 +02:00
Sascha Hauer
6f5a6b591a pass arguments to dma_* as unsigned long as the kernel does
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-03-30 14:15:03 +02:00
Sascha Hauer
922bb41a47 remove typedef cmd_tbl_t and replace it with struct command
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2010-02-01 17:25:32 +01:00
Sascha Hauer
a3ffa97f40 rename U-Boot-v2 project to barebox
This has been done with the following script:

find -path ./.git -prune -o -type f -print0 | xargs -0 -r sed -i \
	-e 's/u2boot/barebox/g' \
	-e 's/U2Boot/barebox/g' \
	-e 's/U-boot V2/barebox/g' \
	-e 's/u-boot v2/barebox/g' \
	-e 's/U-Boot V2/barebox/g' \
	-e 's/U-Boot-v2/barebox/g' \
	-e 's/U_BOOT/BAREBOX/g' \
	-e 's/UBOOT/BAREBOX/g' \
	-e 's/uboot/barebox/g' \
	-e 's/u-boot/barebox/g' \
	-e 's/u_boot/barebox/g' \
	-e 's/U-Boot/barebox/g' \
	-e 's/U-boot/barebox/g' \
	-e 's/U-BOOT/barebox/g'

find -path ./.git -prune -o \( -name "*u-boot*" -o -name "*uboot*" -o -name "*u_boot*" \) -print0 | \
	xargs -0 -r rename 's/u[-_]?boot/barebox/'

It needs some manual fixup following in the next patch

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-12-15 10:18:30 +01:00
Sascha Hauer
420a3173f0 commands: remove maxargs
No need to check for maximum argument counts. The commands are
safe to be called with more arguments, so lets safe some bytes.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-10-19 16:18:33 +02:00
Sascha Hauer
0cf03ba98d usb ehci: Fix braindamaged pointer-deref-cast-magic
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-10-12 15:26:51 +02:00
Sascha Hauer
d9345607aa Add USB device support
This patch adds support for USB devices. It uses
the Linux Kernel gadget API. Along with this patch
comes driver support for the Freescale (arc) USB OTG
Core and USB Device Firmware Update (DFU)
The serial gadget support is not working at the moment.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-09-25 14:31:26 +02:00
Sascha Hauer
3e4557a8b7 usb: remove unnecessary code
When usb_bulk_msg is done we have our result. No need
to poll for 'done' after this function.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-09-09 11:51:22 +02:00
Sascha Hauer
38fb079e3f usb ehci driver: Add MMU support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-09-09 11:51:18 +02:00
Sascha Hauer
721975ba22 usb ehci driver: Get rid of echi_alloc/free
Instead, use static arrays

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-09-09 11:51:12 +02:00
Sascha Hauer
78df9a19ad usb: when unregistering usb devices, remove them from device list
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-09-08 12:42:55 +02:00
Sascha Hauer
77a3b6a96a ehci: Restore state after td timeout
Clear overlay token after TD timeout so that the
next transfer works.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-09-08 10:36:18 +02:00
Sascha Hauer
02ba8a0542 get rid of device ids
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-07-21 16:41:47 +02:00
Sascha Hauer
277b605eae USB support
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-04-07 10:56:22 +02:00
Sascha Hauer
03c2189aa8 initial USB support imported from U-Boot-1
imported from commit bd76729bcbfd64b5d016a9b936f058931fc06eaf.
Only minor changes to make it compile.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-04-07 10:42:33 +02:00
Sascha Hauer
762019f198 remove unused drivers 2007-09-21 12:43:14 +02:00
Sascha Hauer
58c95d74ad svn_rev_563
unify menu style
2007-07-05 18:02:05 +02:00
Sascha Hauer
bd77fd31d8 svn_rev_253
make it compile
2007-07-05 18:01:37 +02:00
Sascha Hauer
c22c631e8d svn_rev_248
collect all usb related stuff and put it into drivers/usb
2007-07-05 18:01:36 +02:00