Commit graph

39 commits

Author SHA1 Message Date
Stefano Babic
fe38434dfe MXC: removed warnings from IMX51 ATA driver
Drop warnings due to unused variables.

Signed-off-by: Stefano Babic <sbabic@denx.de>
CC: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Marek Vasut <marek.vasut@gmail.com>
2011-02-02 00:54:43 +01:00
Marek Vasut
76f260d105 BLOCK: Add freescale IMX51 PATA driver
Signed-off-by: Marek Vasut <marek.vasut@gmail.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Wolfgang Denk <wd@denx.de>
2011-02-02 00:54:42 +01:00
Sebastien Carlier
6d8962e814 Switch from archive libraries to partial linking
Before this commit, weak symbols were not overridden by non-weak symbols
found in archive libraries when linking with recent versions of
binutils.  As stated in the System V ABI, "the link editor does not
extract archive members to resolve undefined weak symbols".

This commit changes all Makefiles to use partial linking (ld -r) instead
of creating library archives, which forces all symbols to participate in
linking, allowing non-weak symbols to override weak symbols as intended.
This approach is also used by Linux, from which the gmake function
cmd_link_o_target (defined in config.mk and used in all Makefiles) is
inspired.

The name of each former library archive is preserved except for
extensions which change from ".a" to ".o".  This commit updates
references accordingly where needed, in particular in some linker
scripts.

This commit reveals board configurations that exclude some features but
include source files that depend these disabled features in the build,
resulting in undefined symbols.  Known such cases include:
- disabling CMD_NET but not CMD_NFS;
- enabling CONFIG_OF_LIBFDT but not CONFIG_QE.

Signed-off-by: Sebastien Carlier <sebastien.carlier@gmail.com>
2010-11-17 21:02:18 +01:00
Albert Aribaud
d3497138ff mvsata_ide: adjust port init sequence
mvsata_ide_initialize_port(): adjust init sequence (SStatus
should be checked only after all writes to SControl) and
return success/failure to ide_preinit().

Also, as some tests showed init durations in the hundreds
of us, raise the time-out to 01 ms to be on the safe side.

Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
2010-10-13 09:35:54 +02:00
Albert Aribaud
39419ce589 ide: add mvsata_ide driver
This driver only provides initialization code; actual driving
is done by cmd_ide.c using the ATA compatibility mode of the
Marvell SATAHC controller.

Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
2010-08-08 05:17:06 +05:30
Albert Aribaud
4fc7d2872d ide: reorder object files alphabetically
Signed-off-by: Albert Aribaud <albert.aribaud@free.fr>
2010-08-08 05:17:05 +05:30
Mike Frysinger
c5dc48295b Blackfin: pata_bfin: convert to portmux framework
Rather than bang MMRs directly, use the new portmux framework to handle
the details.

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2010-07-13 17:50:49 -04:00
Kumar Gala
f54fe87ace 85xx/fsl-sata: Use is_serdes_configured() to determine if SATA is enabled
On the MPC85xx platform if we have SATA its connected on SERDES.
Determing if SATA is enabled via sata_initialize should not be board
specific and thus we move it out of the MPC8536DS board code.

Additionally, now that we have is_serdes_configured() we can determine
if the given SATA port is enabled and error out if its not in the
driver.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-05-12 04:53:51 -05:00
Dave Liu
cd3abcfa2d fsl_sata: Move the snoop bit to another place
For P1022 SATA host controller, the data snoop bit of DW3 in PRDT
is moved to bit28.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-26 22:37:54 -05:00
Dave Liu
e4773debb7 fsl_sata: Add the workaround for errata SATA-A001
After power on, the SATA host controller of P1022 Rev1 is configured
in legacy mode instead of the expected enterprise mode.

Software needs to clear bit[28] of HControl register to change to
enterprise mode after bringing the host offline.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2010-04-26 22:37:54 -05:00
Graeme Russ
31b9ab33d9 Misc SATA fixups
Cast first parameter to sata_cpy()

In /drivers/block/ata_piix.h, ata_id_has_lba48(), ata_id_has_lba(),
ata_id_has_dma(), ata_id_u32(), ata_id_u64() are all defined in
include/libata.h which is included in ata.h which is included by all files
which include ata_piix.h (only ata_piix.c) so these definitions are
supurflous to (and conlict with) this in libata.h. Interestingly, my
compiler complains about ata_id_u64 already being defined, but not
ata_id_u32

ata_dump_id() is defined in include/libata.h and should not be static
(maybe should even use ata_dump_id() in libata.c

Signed-off-by: Graeme Russ <graeme.russ@gmail.com>
2009-09-04 21:53:37 +02:00
Kumar Gala
4c2e3da82d Update Freescale copyrights to remove "All Rights Reserved"
"All Rights Reserved" conflicts with the GPL.

Signed-off-by: Kumar Gala <kumar.gala@freescale.com>
2009-07-29 09:59:22 +02:00
Kumar Gala
cb6d0b72c2 ahci: Fix gcc 4.4 compiler warning
ahci.c: In function 'ata_scsiop_read_capacity10':
ahci.c:616: warning: dereferencing type-punned pointer will break strict-aliasing rules

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-07-23 21:04:58 +02:00
galak
f14d81050a fsl_sata: Fix compiler warnings shown by gcc-4.4
Update fsl_sata to use common structures instead of casting
back and forth between the fsl specific ones and the common ones
(which are identical).

fsl_sata.c: In function 'scan_sata':
fsl_sata.c:550: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
fsl_sata.c:549: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
fsl_sata.c:548: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
fsl_sata.c:545: note: initialized from here
fsl_sata.c:592: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
fsl_sata.c:590: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
fsl_sata.c:588: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
fsl_sata.c:586: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
fsl_sata.c:579: warning: dereferencing pointer 'cfis' does break strict-aliasing rules
...

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2009-07-20 23:54:58 +02:00
Kazuaki Ichinohe
e405afab1d Canyonlands SATA harddisk driver
This patch adds a SATA harddisk driver for the canyonlands.
This patch is kernel driver's porting.
This patch corresponded to not cmd_scsi but cmd_sata.
This patch divided an unused member with ifndef __U_BOOT__ in the structure.

[environment variable, boot script]
setenv bootargs root=/dev/sda7 rw
setenv bootargs ${bootargs} console=ttyS0,115200
ext2load sata 0:2 0x400000 /canyonlands/uImage
ext2load sata 0:2 0x800000 /canyonlands/canyonlands.dtb
fdt addr 0x800000 0x4000
bootm 0x400000 - 0x800000

If you drive SATA-2 disk on Canyonlands, you must change parts from
PI2PCIE212 to PI2PCIE2212 on U25. We confirmed to boot by using
following disks:

1.Vendor: Fujitsu	 Type: MHW2040BS
2.Vendor: Fujitsu	 Type: MHW2060BK
3.Vendor: HAGIWARA SYS-COM:HFD25S-032GT
4.Vendor: WesternDigital Type: WD3200BJKT (CONFIG_LBA48 required)
5.Vendor: WesternDigital Type: WD3200BEVT (CONFIG_LBA48 required)
6.Vendor: Hitachi	 Type: HTS543232L9A300 (CONFIG_LBA48 required)
7.Vendor: Seagate	 Type: ST31000333AS (CONFIG_LBA48 required)
8.Vendor: Transcend	 Type: TS32GSSD25S-M
9.Vendor: MTRON		 Type: MSD-SATA1525-016

Signed-off-by: Kazuaki Ichinohe <kazuichi at fsi.co.jp>
2009-07-19 11:24:09 +02:00
Mike Frysinger
569460ebf1 sata: namespace curr_device variable
The curr_device variable really should be namespaced with a "sata_" prefix
since it is only used by the sata code.  It also avoids random conflicts
with other pieces of code (like cmd_mmc):
common/libcommon.a(cmd_sata.o):(.data.curr_device+0x0):
	multiple definition of `curr_device'
common/libcommon.a(cmd_mmc.o):(.data.curr_device+0x0): first defined here

Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-07-17 22:15:27 +02:00
Wolfgang Denk
c0a14aedc3 Update CHANGELOG, coding style cleanup. 2009-04-05 00:27:57 +02:00
unsik Kim
75eb82ec7c mflash: Initial mflash support
Mflash is fusion memory device mainly targeted consumer eletronic and
mobile phone.
Internally, it have nand flash and other hardware logics and supports
some different operation (ATA, IO, XIP) modes.

IO mode is custom mode for the host that doesn't have IDE interface.
(Many mobile targeted SoC doesn't have IDE bus)

This driver support mflash IO mode.

Followings are brief descriptions about IO mode.

1. IO mode based on ATA protocol and uses some custom command. (read
   confirm, write confirm)
2. IO mode uses SRAM bus interface.

Signed-off-by: unsik Kim <donari75@gmail.com>
2009-04-03 23:47:06 +02:00
Kim Phillips
369d0aa967 sata_sil3114: fix compiler warning
judging from other printfs in the same file, it seems ata should be
postpended with the interface number, not the address of the global
port variable.  Fixes this for current u-boot-mpc83xx tree:

Configuring for MPC8349ITX board...
sata_sil3114.c: In function 'sata_bus_softreset':
sata_sil3114.c:99: warning: format '%u' expects type 'unsigned int', but argument 2 has type 'struct sata_port *'
sata_sil3114.c:108: warning: format '%u' expects type 'unsigned int', but argument 2 has type 'struct sata_port *'

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2009-02-19 00:37:18 +01:00
Becky Bruce
1785dbeed4 drivers/block/ahci: Fix pci mapping bug
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 <beckyb@kernel.crashing.org>
2009-02-10 00:31:05 +01:00
Sonic Zhang
8a6b272596 Blackfin: add driver for on-chip ATAPI controller
This is a port of the Linux Blackfin on-chip ATAPI driver to U-Boot.

Signed-off-by: Sonic Zhang <Sonic.Zhang@analog.com>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
2009-02-02 12:27:14 -05:00
Wolfgang Denk
8ed44d91c8 Cleanup: fix "MHz" spelling
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-10-21 11:25:39 +02:00
Jean-Christophe PLAGNIOL-VILLARD
6d0f6bcf33 rename CFG_ macros to CONFIG_SYS
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-10-18 21:54:03 +02:00
Jean-Christophe PLAGNIOL-VILLARD
1a02806c4b drivers/block: Move conditional compilation to Makefile
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2008-08-13 01:40:39 +02:00
Wolfgang Denk
d0ff51ba5d Code cleanup: fix old style assignment ambiguities like "=-" etc.
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-07-14 15:19:07 +02:00
Kim Phillips
4109df6f75 silence misc printf formatting compiler warnings
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
2008-07-10 22:12:09 +02:00
Dave Liu
9810263afe sata: wait for device updating signature to host
The driver need wait for the device updating signature to host.
If we don't wait for it, the driver can not detect the device(disk)
when the system powers up.

Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-06-30 22:13:47 +02:00
Tor Krill
f135265178 Add sata sil3114 support
Signed-off-by: Tor Krill <tor@excito.com>
2008-06-29 12:42:18 +02:00
Wolfgang Denk
53677ef18e Big white-space cleanup.
This commit gets rid of a huge amount of silly white-space issues.
Especially, all sequences of SPACEs followed by TAB characters get
removed (unless they appear in print statements).

Also remove all embedded "vim:" and "vi:" statements which hide
indentation problems.

Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-05-21 00:14:08 +02:00
Dave Liu
24b448448a ata: update the libata.h from ata.h of linux kernel
Current libata.h of u-boot is out of sync from linux kernel,
this patch make it be consistent with linux kernel.

Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Tor Krill <tor@excito.com>
2008-04-13 23:20:16 -07:00
Dave Liu
f297b7a1ec drivers: code clean up
Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-04-13 14:57:46 -07:00
Dave Liu
0ff7cba4a2 drivers: clean up the ata_piix.h
Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-04-13 14:57:39 -07:00
Wolfgang Denk
d049cc7f71 Coding style cleanup, update CHANGELOG
Signed-off-by: Wolfgang Denk <wd@denx.de>
2008-03-27 00:03:57 +01:00
Dave Liu
fd0b1fe3c3 drivers: add the support for Freescale SATA controller
Add the Freescale on-chip SATA controller driver to u-boot,
The SATA controller is used on the 837x and 8315 targets,
The driver can be used to load kernel, fs and dtb.

The features list:
- 1.5/3 Gbps link speed
- LBA48, LBA28 support
- DMA and FPDMA support
- Two ports support

Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-03-26 23:38:58 +01:00
Dave Liu
ffc664e80d ata: add the libata support
add simple libata support in u-boot

Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-03-26 23:38:53 +01:00
Dave Liu
8e9bb43429 ata: make the ata_piix driver using new SATA framework
original ata_piix driver is using IDE framework, not real
SATA framework. For now, the ata_piix driver is only used
by x86 sc520_cdp board. This patch makes the ata_piix driver
use the new SATA framework, so

- remove the duplicated command stuff
- remove the CONFIG_CMD_IDE define in the sc520_cdp.h
- add the CONFIG_CMD_SATA define to sc520_cdp.h

Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-03-26 23:38:52 +01:00
Dave Liu
83c7f470a4 ata: merge the header of ata_piix driver
move the sata.h from include/ to drivers/block/ata_piix.h

Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-03-26 23:38:50 +01:00
Dave Liu
9eef62804d ata: merge the ata_piix driver
move the cmd_sata.c from common/ to drivers/ata_piix.c,
the cmd_sata.c have some part of ata_piix controller drivers.
consolidate the driver to have better framework.

Signed-off-by: Dave Liu <daveliu@freescale.com>
2008-03-26 23:38:48 +01:00
Jean-Christophe PLAGNIOL-VILLARD
33daf5b785 drivers/block : move block drivers to drivers/block
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
2007-11-25 23:28:51 +01:00