Peter Tyser [Thu, 30 Dec 2010 21:47:56 +0000 (15:47 -0600)]
cmd_jffs2: Fix get_part_sector_size_nor() overflow bug
When a flash partition was positioned at the very top of a 32-bit memory
map (eg located at 0xf8000000 with a size of 0x8000000)
get_part_sector_size_nor() would incorrectly calculate the partition's
ending address to 0x0 due to overflow. When the overflow occurred
get_part_sector_size_nor() would falsely return a sector size of 0.
A sector size of 0 results in subsequent jffs2 operations failing.
To workaround the overflow subtract 1 from calculated address of
the partition endpoint.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Peter Tyser [Wed, 29 Dec 2010 00:12:05 +0000 (18:12 -0600)]
Replace "FLASH" strings with "Flash" or "flash"
There's no compelling reason to have the output on bootup or the
"flinfo" command print "flash" in uppercase, so use the proper case
where appropriate.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Yanjun Yang [Tue, 28 Dec 2010 08:08:25 +0000 (16:08 +0800)]
NET: lan91c96: Correct chip detect logic
The lan91c96_detect_chip routine is not correct according
to the manual.
Signed-off-by: YanJun Yang <yangyj.ee@gmail.com>
Thomas Chou [Tue, 11 Jan 2011 01:38:20 +0000 (09:38 +0800)]
lib: add crc7 from Linux
Crc7 is used to compute mmc spi command packet checksum.
Copy from linux-2.6 lib/crc7.c include/linux/crc7.h
commit
ad241528c4919505afccb022acbab3eeb0db4d80
Signed-off-by: Thomas Chou <thomas@wytron.com.tw>
Heiko Schocher [Wed, 12 Jan 2011 07:20:05 +0000 (08:20 +0100)]
rtc: add support for Micro Crystal RV-3029-C2 RTC
Signed-off-by: Heiko Schocher <hs@denx.de>
Heiko Schocher [Thu, 13 Jan 2011 07:25:00 +0000 (08:25 +0100)]
mpc5200, digsy_mtc: add support for rev5 board version
difference to previous board version:
- M29W128GH flash from Numonyx
- SDRAM ISSI IS45S16800 (Option A2 105°C)
- rev5 uses RTC RV-3029-C2
- update cs0 and cs1 baseaddr and length
depending on the detected flash size.
- added Werner Pfister <Pfister_Werner@intercontrol.de>
as maintainer for the digsy board variants
- As the M29W128GH needs a special flash_cmd_reset()
document that in the new file doc/README.cfi.
- move "#endif /* CONFIG_CMD_IDE */" to the right place
- remove LOWBOOT config option for digsy_mtc and digsy_mtc_rev5
boards
- change doc/README.cfi as Stefan Roese suggested
Signed-off-by: Heiko Schocher <hs@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Detlev Zundel <dzu@denx.de>
cc: Wolfgang Denk <hs@denx.de>
cc: Stefan Roese <sr@denx.de>
cc: Werner Pfister <Pfister_Werner@intercontrol.de>
cc: Detlev Zundel <dzu@denx.de>
Holger Brunck [Tue, 18 Jan 2011 12:45:30 +0000 (13:45 +0100)]
ppc, 8xx: remove obsolete km8xx boards from keymile
The MPC852 based mgsuvd and kmsupx4 boards from keymile
were initially ported but later on not developed further. So
the respective files were removed to avoid unneeded merging
and maintenance.
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
Acked-by: Heiko Schocher<hs@denx.de>
Stefan Roese [Mon, 10 Jan 2011 11:48:00 +0000 (12:48 +0100)]
Small coding style fix in lib/asm-offsets.c
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Michal Simek <monstr@monstr.eu>
Stefano Babic [Tue, 28 Dec 2010 09:23:27 +0000 (10:23 +0100)]
.gitignore: ignore generated u-boot.imx
Signed-off-by: Stefano Babic <sbabic@denx.de>
Wolfgang Denk [Mon, 17 Jan 2011 19:31:46 +0000 (20:31 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Wolfgang Denk [Mon, 17 Jan 2011 19:11:40 +0000 (20:11 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-i2c
Kumar Gala [Thu, 13 Jan 2011 08:58:23 +0000 (02:58 -0600)]
powerpc/85xx: Add the workaround for erratum ELBC-A001 (enable on P4080)
Simultaneous FCM and GPCM or UPM operation may erroneously trigger bus
monitor timeout. Set timeout to maximum to avoid.
Based on a patch from Lan Chunhe <b25806@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Thu, 13 Jan 2011 07:56:18 +0000 (01:56 -0600)]
powerpc/85xx: Add the workaround for erratum CPC-A003 (enable on P4080)
CoreNet Platform Cache single-bit data error scrubbing will cause data
corruption. Disable the feature to workaround the issue.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Thu, 13 Jan 2011 07:54:01 +0000 (01:54 -0600)]
powerpc/85xx: Add the workaround for erratum CPC-A002 (enable on P4080)
CoreNet Platform Cache single-bit tag error scrubbing will cause tag
corruption. Disable the feature to workaround the issue.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Tue, 11 Jan 2011 06:52:35 +0000 (00:52 -0600)]
powerpc/85xx: Bump up the CONFIG_SYS_BOOTM_LEN to 16M on FSL 85xx boards
CONFIG_SYS_BOOTMAPSZ has been 16M on these boards for some time so we
should also allow the kernel image to be up to 16M decompressed.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Sun, 9 Jan 2011 20:06:28 +0000 (14:06 -0600)]
powerpc/8xxx: Move fsl_is_spd() into generic 8xxx ddr code
Move the parsing of hwconfig to determine if to use spd into common code
so we can share it across all boards instead of duplicating it
everywhere.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Roy Zang [Fri, 7 Jan 2011 06:24:27 +0000 (00:24 -0600)]
fsl_esdhc: Add the workaround for erratum ESDHC136 (enable on P4080)
False multi-bit ECC errors will be reported by the eSDHC buffer which
can trigger a reset request.
We disable all ECC error checking on SDHC.
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Roy Zang [Fri, 7 Jan 2011 06:06:47 +0000 (00:06 -0600)]
fsl_esdhc: Add the workaround for erratum ESDHC135 (enable on P4080)
The default value of the SRS, VS18 and VS30 and ADMAS fields in the host
controller capabilities register (HOSTCAPBLT) are incorrect. The default
of these bits should be zero instead of one.
Clear these bits out when we read HOSTCAPBLT.
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Jerry Huang [Fri, 7 Jan 2011 05:42:19 +0000 (23:42 -0600)]
fsl_esdhc: Add the workaround for erratum ESDHC111 (enable on P4080)
Do not issue a manual asynchronous CMD12. Instead, use a (software)
synchronous CMD12 or AUTOCMD12 to abort data transfer.
Signed-off-by: Jerry Huang <Chang-Ming.Huang@freescale.com>
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Li Yang [Thu, 30 Dec 2010 17:17:44 +0000 (11:17 -0600)]
powerpc/85xx: Add SRIO support to P2020DS
The P2020 has 2 SRIO ports and they are useable on the P2020 DS board.
Enable them using the common SRIO init code.
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Tue, 4 Jan 2011 23:48:51 +0000 (17:48 -0600)]
powerpc/86xx: Convert SBC8641 to use common SRIO init code
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Tested-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Kumar Gala [Tue, 4 Jan 2011 23:45:13 +0000 (17:45 -0600)]
powerpc/86xx: Convert MPC8641HPCN to use common SRIO init code
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Tue, 4 Jan 2011 23:07:54 +0000 (17:07 -0600)]
powerpc/86xx: Enable common SRIO init code
Add the needed defines and code to utilize the common 8xxx srio init
code to setup LAWs and modify device tree if we have SRIO enabled on a
board.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 5 Jan 2011 00:04:01 +0000 (18:04 -0600)]
powerpc/85xx: Convert MPC8569MDS to use common SRIO init code
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 5 Jan 2011 00:01:49 +0000 (18:01 -0600)]
powerpc/85xx: Convert MPC8568MDS to use common SRIO init code
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Tue, 4 Jan 2011 23:57:59 +0000 (17:57 -0600)]
powerpc/85xx: Convert MPC8548CDS to use common SRIO init code
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Thu, 30 Dec 2010 18:09:53 +0000 (12:09 -0600)]
powerpc/8xxx: Refactor SRIO initialization into common code
Moved the SRIO init out of corenet_ds and into common code for
8xxx/QorIQ processors that have SRIO. We mimic what we do with PCIe
controllers for SRIO.
We utilize the fact that SRIO is over serdes to determine if its
configured or not and thus can setup the LAWs needed for it dynamically.
We additionally update the device tree (to remove the SRIO nodes) if the
board doesn't have SRIO enabled.
Introduced the following standard defines for board config.h:
CONFIG_SYS_SRIO - Chip has SRIO or not
CONFIG_SRIO1 - Board has SRIO 1 port available
CONFIG_SRIO2 - Board has SRIO 2 port available
(where 'n' is the port #)
CONFIG_SYS_SRIOn_MEM_VIRT - virtual address in u-boot
CONFIG_SYS_SRIOn_MEM_PHYS - physical address (for law setup)
CONFIG_SYS_SRIOn_MEM_SIZE - size of window (for law setup)
[ These mimic what we have for PCI and PCIe controllers ]
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Wolfgang Denk <wd@denx.de>
Peter Tyser [Tue, 28 Dec 2010 23:47:25 +0000 (17:47 -0600)]
fsl_pci: Update PCIe boot ouput
This change does the following:
- Adds printing of negotiated link width. This information can be
useful when debugging PCIe issues.
- Makes it optional for boards to implement board_serdes_name().
Previously boards that did not implement it would print unsightly
output such as "PCIE1: Connected to <NULL>..."
- Rewords the PCIe boot output to reduce line length and to make it
clear that the "base address XYZ" value refers to the base address of
the internal processor PCIe registers and not a standard PCI BAR
value.
- Changes "PCIE" output to the standard "PCIe"
Before change:
PCIE1: connected to <NULL> as Root Complex (base addr
ef008000)
01:00.0 - 10b5:8518 - Bridge device
02:01.0 - 10b5:8518 - Bridge device
02:02.0 - 10b5:8518 - Bridge device
02:03.0 - 10b5:8518 - Bridge device
PCIE1: Bus 00 - 05
PCIE2: connected to <NULL> as Endpoint (base addr
ef009000)
PCIE2: Bus 06 - 06
After change:
PCIe1: Root Complex of PEX8518 Switch, x4, regs @ 0xef008000
01:00.0 - 10b5:8518 - Bridge device
02:01.0 - 10b5:8518 - Bridge device
02:02.0 - 10b5:8518 - Bridge device
02:03.0 - 10b5:8518 - Bridge device
PCIe1: Bus 00 - 05
PCIe2: Endpoint of VPX Fabric A, x2, regs @ 0xef009000
PCIe2: Bus 06 - 06
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Thu, 6 Jan 2011 16:39:52 +0000 (10:39 -0600)]
powerpc/85xx: Rework corenet_ds pci_init_board to use common FSL PCIe code
Remove duplicated code in corenet_ds boards and utilize the common
fsl_pcie_init_board().
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 17 Dec 2010 16:30:44 +0000 (10:30 -0600)]
powerpc/85xx: Rework SBC8548 pci_init_board to use common FSL PCIe code
Remove duplicated code in SBC8548 board and utilize the common
fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI
controllers based on which PCIe controllers are enabled.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Tested-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Kumar Gala [Fri, 17 Dec 2010 16:26:44 +0000 (10:26 -0600)]
powerpc/86xx: Rework SBC8641 pci_init_board to use common FSL PCIe code
Remove duplicated code in SBC8641 board and utilize the common
fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI
controllers based on which PCIe controllers are enabled.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
CC: Paul Gortmaker <paul.gortmaker@windriver.com>
Kumar Gala [Fri, 17 Dec 2010 16:42:33 +0000 (10:42 -0600)]
powerpc/86xx: Rework MPC8610HPCD pci_init_board to use common FSL PCIe code
Remove duplicated code in MPC8610HPCD board and utilize the common
fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI
controllers based on which PCIe controllers are enabled.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 17 Dec 2010 16:42:01 +0000 (10:42 -0600)]
powerpc/85xx: Rework P1_P2_RDB pci_init_board to use common FSL PCIe code
Remove duplicated code in P1_P2_RDB boards and utilize the common
fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI
controllers based on which PCIe controllers are enabled.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 17 Dec 2010 16:18:07 +0000 (10:18 -0600)]
powerpc/85xx: Rework MPC8569MDS pci_init_board to use common FSL PCIe code
Remove duplicated code in MPC8569MDS board and utilize the common
fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI
controllers based on which PCIe controllers are enabled.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 17 Dec 2010 16:13:19 +0000 (10:13 -0600)]
powerpc/85xx: Rework MPC8568MDS pci_init_board to use common FSL PCIe code
Remove duplicated code in MPC8568MDS board and utilize the common
fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI
controllers based on which PCIe controllers are enabled.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 17 Dec 2010 16:23:45 +0000 (10:23 -0600)]
powerpc/85xx: Rework TQM boards pci_init_board to use common FSL PCIe code
Remove duplicated code in TQM 85xx boards and utilize the common
fsl_pcie_init_board().
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
CC: wd@denx.de
Kumar Gala [Fri, 17 Dec 2010 16:23:03 +0000 (10:23 -0600)]
powerpc/8xxx: Rework XES boards pci_init_board to use common FSL PCIe code
Remove duplicated code in MPC8xxx XES boards and utilize the common
fsl_pcie_init_board().
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
CC: Peter Tyser <ptyser@xes-inc.com>
Kumar Gala [Fri, 17 Dec 2010 16:21:22 +0000 (10:21 -0600)]
powerpc/85xx: Rework MPC8548CDS pci_init_board to use common FSL PCIe code
Remove duplicated code in MPC8548CDS board and utilize the common
fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI
controllers based on which PCIe controllers are enabled.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 17 Dec 2010 16:47:36 +0000 (10:47 -0600)]
powerpc/86xx: Rework MPC8641HPCN pci_init_board to use common FSL PCIe code
Remove duplicated code in MPC8641HPCN board and utilize the common
fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI
controllers based on which PCIe controllers are enabled.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 17 Dec 2010 21:14:54 +0000 (15:14 -0600)]
powerpc/85xx: Rework MPC8536DS pci_init_board to use common FSL PCIe code
Remove duplicated code in MPC8536DS board and utilize the common
fsl_pcie_init_board().
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 17 Dec 2010 12:01:24 +0000 (06:01 -0600)]
powerpc/85xx: Rework MPC8544DS pci_init_board to use common FSL PCIe code
Remove duplicated code in MPC8544DS board and utilize the common
fsl_pcie_init_ctrl(). We also now dynamically setup the LAWs for PCI
controllers based on which PCIe controllers are enabled.
We don't use the full fsl_pcie_init_ctrl() since we have to handle PCIE3
specially to setup the additional memory map region and we utilize a
single LAW to cover the controller.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 17 Dec 2010 13:01:00 +0000 (07:01 -0600)]
powerpc/85xx: Rework P2020DS pci_init_board to use common FSL PCIe code
Remove duplicated code in P2020DS board and utilize the common
fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI
controllers based on which PCIe controllers are enabled.
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 17 Dec 2010 12:53:52 +0000 (06:53 -0600)]
powerpc/85xx: Rework MPC8572DS pci_init_board to use common FSL PCIe code
Remove duplicated code in MPC8572DS board and utilize the common
fsl_pcie_init_board(). We also now dynamically setup the LAWs for PCI
controllers based on which PCIe controllers are enabled.
Signed-off-by: Chenhui Zhao <b26998@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 15 Dec 2010 20:21:41 +0000 (14:21 -0600)]
powerpc/fsl-pci: Add generic code to setup PCIe controllers
Since all the PCIe controllers are connected over SERDES on the SoCs we
can utilize is_serdes_configured() to determine if a controller is
enabled. After which we can setup the ATMUs and LAWs for the controller
in a common fashion and allow board code to specify what the controller
is connected to for reporting reasons.
We also provide a per controller (rather than all) for some systems that
may have special requirements.
Finally, we refactor the code used by the P1022DS to utilize the new
generic code.
Based on patch by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 17 Dec 2010 11:57:25 +0000 (05:57 -0600)]
powerpc/fsl-pci: Determine pci_controller based on cfg addr for dts fixup
Previously we passed in a specifically named struct pci_controller to
determine if we had setup the particular PCI bus. Now we can search for
the struct so we dont have to depend on the name or the struct being
statically allocated.
Introduced new find_hose_by_cfg_addr() to get back a pci_controller struct
back by searching for it means we can do things like dynamically allocate
them or not have to expose the static structures to all users.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Wolfgang Denk <wd@denx.de>
Kumar Gala [Wed, 5 Jan 2011 16:33:46 +0000 (10:33 -0600)]
powerpc/85xx: Fix bug in dcache_disable
We set the L1 dache register with a bogus register value. Need to be
using 'r3' instead of 'r0'.
Reported-by: John Traill <john.traill@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Becky Bruce [Fri, 17 Dec 2010 23:17:59 +0000 (17:17 -0600)]
MPC8xxx DDR: align informational prints
Add spaces to cause the informational prints to line up with
the ones from init_func_ram() in board.c. Output now looks like
this:
....
DRAM: Detected 4096 MB of memory
This U-Boot only supports < 4G of DDR
You could rebuild it with CONFIG_PHYS_64BIT
DDR: 2 GiB (DDR2, 64-bit, CL=5, ECC off)
....
The prints from lbc_sdram_init() have also been modified to line
line up and changed to start with "LBC SDRAM" instead of the
confusing "SDRAM".
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Becky Bruce [Fri, 17 Dec 2010 23:17:58 +0000 (17:17 -0600)]
85xx boards: Rename CONFIG_DDR_DLL to CONFIG_SYS_FSL_ERRATUM_DDR_MSYNC_IN
This config option is for an erratum workaround; rename it to be more
clear. Also, drop it from config files don't need it and were
undefining it.
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Becky Bruce [Fri, 17 Dec 2010 23:17:57 +0000 (17:17 -0600)]
mpc85xx: rename sdram_init() lbc_sdram_init()
sdram_init() is used to initialize sdram on the lbc. Rename it
accordingly.
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Becky Bruce [Fri, 17 Dec 2010 23:17:56 +0000 (17:17 -0600)]
mpc85xx boards: initdram() cleanup/bugfix
Correct initdram to use phys_size_t to represent the size of
dram; instead of changing this all over the place, and correcting
all the other random errors I've noticed, create a
common initdram that is used by all non-corenet 85xx parts. Most
of the initdram() functions were identical, with 2 common differences:
1) DDR tlbs for the fixed_sdram case were set up in initdram() on
some boards, and were part of the tlb_table on others. I have
changed them all over to the initdram() method - we shouldn't
be accessing dram before this point so they don't need to be
done sooner, and this seems cleaner.
2) Parts that require the DDR11 erratum workaround had different
implementations - I have adopted the version from the Freescale
errata document. It also looks like some of the versions were
buggy, and, depending on timing, could have resulted in the
DDR controller being disabled. This seems bad.
The xpedite boards had a common/fsl_8xxx_ddr.c; with this
change only the 517 board uses this so I have moved the ddr code
into that board's directory in xpedite517x.c
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Tested-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Becky Bruce [Fri, 17 Dec 2010 23:17:55 +0000 (17:17 -0600)]
mpc85xx/tlb.c: Allow platforms to specify wimge bits
Some platforms might want to override the default wimge=0 for
DDR. Add CONFIG_SYS_PPC_DDR_WIMGE for those platforms to use.
This will initially only be used by TQM85xx, but could be
useful for other boards or testing going forward. Note that
the name of this define is not 85xx-specific. WIMGE is a
fairly universal concept, so any ppc platforms that require
different WIMGE settings for DDR can use the same #define.
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Becky Bruce [Fri, 17 Dec 2010 23:17:54 +0000 (17:17 -0600)]
tqm85xx: create fixed_sdram() to do sdram setup
Also, change this code to use phys_size_t instead of long int.
Using common naming for this function will enable us to use the common
initdram() for 85xx going forward. Other than the type change,
this is just a code rearrange.
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Acked-by: Stefan Roese <sr@denx.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Thu, 16 Dec 2010 20:28:06 +0000 (14:28 -0600)]
powerpc/85xx: Cleanup SGMII detection and reporting
Use new is_serdes_configured to determine if TSECs are in SGMII mode and
report that on the various boards that use or can be configured in SGMII
mode in board_eth_init() instead of in the PCI init code.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 15 Dec 2010 10:55:20 +0000 (04:55 -0600)]
powerpc/8xxx: Replace is_fsl_pci_cfg with is_serdes_configured
Now that we have serdes support for all 85xx/86xx/Pxxx chips we can
replace the is_fsl_pci_cfg() code with the is_serdes_configured().
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Chenhui Zhao [Tue, 4 Jan 2011 09:23:05 +0000 (17:23 +0800)]
fsl_esdhc: Fix esdhc disabled problem on some platforms
Some new platform's esdhc pins don't share with other function.
The eSDHC shouldn't be disabled, even if "esdhc" isn't defined
in hwconfig env variable.
Use CONFIG_FSL_ESDHC_PIN_MUX to fix this problem.
Signed-off-by: Chenhui Zhao <b26998@freescale.com>
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Piergiorgio Beruto [Tue, 4 Jan 2011 13:32:15 +0000 (14:32 +0100)]
powerpc/85xx: Fix wrong SVR value for MPC8567 and MPC8567E processors
Signed-off-by: Piergiorgio Beruto <piergiorgio.beruto@gmail.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 15 Dec 2010 10:04:56 +0000 (04:04 -0600)]
powerpc/85xx: Add is_serdes_configured() support for P1021 SERDES
Add the ability to determine if a given IP block connected on SERDES is
configured. This is useful for things like PCIe and SRIO since they are
only ever connected on SERDES.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Tue, 27 Apr 2010 14:20:20 +0000 (09:20 -0500)]
powerpc/85xx: Add is_serdes_configured() support for MPC8544 SERDES
Add the ability to determine if a given IP block connected on SERDES is
configured. This is useful for things like PCIe and SRIO since they are
only ever connected on SERDES.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Tue, 27 Apr 2010 05:05:41 +0000 (00:05 -0500)]
powerpc/85xx: Add is_serdes_configured() support for MPC8569 SERDES
Add the ability to determine if a given IP block connected on SERDES is
configured. This is useful for things like PCIe and SRIO since they are
only ever connected on SERDES.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Tue, 27 Apr 2010 04:44:10 +0000 (23:44 -0500)]
powerpc/85xx: Add is_serdes_configured() support for MPC8568 SERDES
Add the ability to determine if a given IP block connected on SERDES is
configured. This is useful for things like PCIe and SRIO since they are
only ever connected on SERDES.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Tue, 27 Apr 2010 04:25:33 +0000 (23:25 -0500)]
powerpc/85xx: Add is_serdes_configured() support for MPC8548 SERDES
Add the ability to determine if a given IP block connected on SERDES is
configured. This is useful for things like PCIe and SRIO since they are
only ever connected on SERDES.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Tue, 27 Apr 2010 04:09:23 +0000 (23:09 -0500)]
powerpc/85xx: Add is_serdes_configured() support for MPC8572 SERDES
Add the ability to determine if a given IP block connected on SERDES is
configured. This is useful for things like PCIe and SRIO since they are
only ever connected on SERDES.
Signed-off-by: Chenhui Zhao <b26998@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 15 Dec 2010 08:49:03 +0000 (02:49 -0600)]
powerpc/85xx: Add is_serdes_configured() support for P2020 SERDES
Add the ability to determine if a given IP block connected on SERDES is
configured. This is useful for things like PCIe and SRIO since they are
only ever connected on SERDES.
Signed-off-by: Li Yang <leoli@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 15 Dec 2010 10:52:48 +0000 (04:52 -0600)]
powerpc/86xx: Add SERDES support on MPC8641 & MPC8610
Add the ability to determine if a given IP block connected on SERDES is
configured. This is useful for things like PCIe and SRIO since they are
only ever connected on SERDES. This mimics the code we have in place
for the 85xx platforms.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 15 Dec 2010 10:07:55 +0000 (04:07 -0600)]
powerpc/85xx: Create a SERDES section in Makefile
Created a section in the Makefile for SoC specific SERDES code. Also
added P1013 SERDES (use P1022 SERDES code).
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 15 Dec 2010 09:50:47 +0000 (03:50 -0600)]
powerpc/85xx: Replace CONFIG_SYS_HAS_SERDES with a weak function
Instead of a #define use a null weak function for fsl_serdes_init
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Fri, 12 Nov 2010 14:22:01 +0000 (08:22 -0600)]
powerpc/85xx: Add support for booting from NAND on MPC8572DS
Mimic support that exists on MPC8536DS on the MPC8572DS to allow booting
from NAND.
Signed-off-by: Jin Qing <b24347@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Becky Bruce [Mon, 13 Dec 2010 21:06:48 +0000 (15:06 -0600)]
MPC8568/MPC8569: Remove CONFIG_DDR_DLL define
Neither of these parts should have the erratum this is meant to
work around. Delete it.
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Becky Bruce [Mon, 13 Dec 2010 21:06:45 +0000 (15:06 -0600)]
mpc8569mds: Remove unnecessary CONFIG_SYS_LBC_SDRAM_BASE definition
This isn't used - delete it.
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Becky Bruce [Mon, 13 Dec 2010 21:06:44 +0000 (15:06 -0600)]
socrates: rename sdram_setup fixed_sdram()
This will help us go to a fixed initdram() for all 85xx boards going
forward. sdram_setup() had an argument that it didn't need, since the
value was #defined.
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Paul Gortmaker [Mon, 13 Dec 2010 19:46:43 +0000 (14:46 -0500)]
MPC8xxx: Update maintainer entry for Wind River sbc8xxx boards
I've probably got the best chance of getting access to these
boards in order to test things, and since Joe's e-mail is
bouncing, update the MAINTAINERS entry to reflect this.
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Tue, 14 Dec 2010 04:02:08 +0000 (22:02 -0600)]
powerpc/85xx: Remove support for PM854/PM856 boards
The PM854/PM856 boards are no longer maintained and thus we are removing
support for them.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Acked-by: Wolfgang Denk <wd@denx.de>
Kumar Gala [Tue, 14 Dec 2010 04:01:01 +0000 (22:01 -0600)]
powerpc/85xx: Removed support for MPC8540EVAL board
The MPC8540EVAL board is no longer maintained and thus we are removing
support for it.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Tue, 14 Dec 2010 03:53:09 +0000 (21:53 -0600)]
powerpc/85xx: Removed support for ATUM8548 board
The ATUM8548 board is no longer maintained and thus we are removing
support for it.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Lei Wen [Thu, 6 Jan 2011 01:48:18 +0000 (09:48 +0800)]
mtd: nand: Allow caller to pass alternative ID table to nand_scan_ident()
This patch sync with David's patch on Linux for handling nand_scan_ident.
commit
5e81e88a4c140586d9212999cea683bcd66a15c6
Author: David Woodhouse <David.Woodhouse@intel.com>
Date: Fri Feb 26 18:32:56 2010 +0000
mtd: nand: Allow caller to pass alternative ID table to nand_scan_ident()
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Lei Wen <leiwen@marvell.com>
Lei Wen [Thu, 6 Jan 2011 03:11:58 +0000 (11:11 +0800)]
NAND: add the ability to directly write yaffs image
This patch add addition suffix to nand write to give the uboot
the power to directly burn the yaffs image to nand.
Signed-off-by: Lei Wen <leiwen@marvell.com>
Alexander Holler [Sat, 18 Dec 2010 02:16:28 +0000 (02:16 +0000)]
nand: fix bug with multiple NAND devices if CONFIG_MTD_DEVICE is defined.
The variable i has to be static, otherwise it would be always zero.
Signed-off-by: Alexander Holler <holler@ahsoftware.de>
Wolfgang Denk [Wed, 12 Jan 2011 22:59:53 +0000 (23:59 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-sh
Wolfgang Denk [Wed, 12 Jan 2011 22:57:05 +0000 (23:57 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-ubi
Wolfgang Denk [Wed, 12 Jan 2011 22:55:41 +0000 (23:55 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-cfi-flash
Wolfgang Denk [Wed, 12 Jan 2011 22:54:32 +0000 (23:54 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx
Wolfgang Denk [Wed, 12 Jan 2011 22:46:37 +0000 (23:46 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-microblaze
Wolfgang Denk [Tue, 11 Jan 2011 19:56:34 +0000 (20:56 +0100)]
Revert "boot cmds: convert to getenv_yesno() with autostart"
This reverts commit
5a442c0addc69d0c4b58e98e5aec1cf07576debb.
This commit changed the behaviour of getenv_yesno() (both the default
behaviour and the documented behaviour for abbreviated arguments)
which resulted in problems in several areas.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Dirk Behme [Sat, 25 Dec 2010 09:58:46 +0000 (10:58 +0100)]
UBIFS: Fix dereferencing type-punned pointer compiler warning
Fix compiler warning
In file included from ubifs.h:2137:0,
from ubifs.c:26:
misc.h: In function 'ubifs_idx_key':
misc.h:263:26: warning: dereferencing type-punned pointer will break strict-aliasing rules
seen with gcc version 4.5.1 (Sourcery G++ Lite 2010.09-50).
No functional change.
CC: Stefan Roese <sr@denx.de>
Signed-off-by: Dirk Behme <dirk.behme@googlemail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Ricardo Ribalda Delgado [Fri, 24 Dec 2010 00:38:10 +0000 (01:38 +0100)]
xilinx-ppc4xx-generic: Fix Makefile to work with MAKEALL
config.mk only mkdirs $(obj), but we have objects shared with other
boards located on other dirs.
This patch mkdirs the needed dirs for the xlnx-generic boards.
Signed-off-by: Stefan Roese <sr@denx.de>
David Müller [Tue, 21 Dec 2010 09:09:56 +0000 (10:09 +0100)]
add AM29F400BB to table of supported legacy flashs
Signed-off-by: David Mueller <d.mueller@elsoft.ch>
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Mon, 10 Jan 2011 11:56:13 +0000 (12:56 +0100)]
ppc4xx: Fix compilation breakage in miiphy.c
Patch
8ef583a0 [miiphy: convert to linux/mii.h] introduced a small
problem in the ppc4xx miiphy.c version. This patch fixes this problem.
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Yanjun Yang [Sun, 26 Dec 2010 02:40:54 +0000 (10:40 +0800)]
LAN91C*: Change chip names to fit the eth_device struct size
The eth_device.name field length is limited by NAMESIZE,
which is 16 defined in include/net.h. Unfortunately, two
of the names in lan91c96.c are beyond that.
Signed-off-by: YanJun Yang <yangyj.ee@gmail.com>
Felix Radensky [Sun, 2 Jan 2011 09:07:34 +0000 (11:07 +0200)]
PPC4xx: Reduce NAND TLB window size on Canyonlands
16MiB NAND TLB window is way too big. Reduce it to 1KiB.
Signed-off-by: Felix Radensky <felix@embedded-sol.com>
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Tue, 21 Dec 2010 18:03:44 +0000 (19:03 +0100)]
ppc4xx: Remove PCI support from lwmon5
PCI is not used at all on lwmon5. So lets remove it. It saves space and
reduces boot time a bit (approx. 50ms).
Signed-off-by: Stefan Roese <sr@denx.de>
Michal Simek [Tue, 21 Dec 2010 08:32:44 +0000 (09:32 +0100)]
microblaze: Fix bd_info pointer
Patch "Replace CONFIG_SYS_GBL_DATA_SIZE by auto-generated value"
(sha1:
25ddd1fb0a2281b182529afbc8fda5de2dc16d96)
introduce GENERATED_GBL_DATA_SIZE which is sizeof aligned gd_t
(currently 0x40).
Microblaze configs used 0x40(128) because this place also contained
board info structure which lies on the top of ram.
U-Boot is placed to the top of the ram (for example 0xd7ffffff)
and bd structure was moved out of ram.
This patch is fixing this scheme with GENERATED_BD_INFO_SIZE
which swap global data and board info structures.
For example:
Current: gd 0xd7ffffc0, bd 0xd8000000
Fixed: gd 0xd7ffffc0, bd 0xd7ffff90
Signed-off-by: Michal Simek <monstr@monstr.eu>
Michal Simek [Tue, 21 Dec 2010 07:30:39 +0000 (08:30 +0100)]
microblaze: Disabling interrupt should return 1 if was enabled
Microblaze implement enable/disable interrupts through MSR
that's why disable_interrupts function should return 1 when interrupt
was enabled. Return 0 when interrupt was disabled.
Signed-off-by: John Linn <john.linn@xilinx.com>
Signed-off-by: Michal Simek <monstr@monstr.eu>
Acked-by: Wolfgang Denk <wd@denx.de>
Chris Packham [Sun, 19 Dec 2010 10:12:13 +0000 (10:12 +0000)]
pca953x: support 16-pin devices
This adds support for for the PCA9535/PCA9539 family of gpio devices which
have 16 output pins.
To let the driver know which devices are 16-pin it is necessary to define
CONFIG_SYS_I2C_PCA953X_WIDTH in your board config file. This is used to
create an array of {chip, ngpio} tuples that are used to determine the
width of a particular chip. For backwards compatibility it is assumed that
any chip not defined in CONFIG_SYS_I2C_PCA953X_WIDTH has 8 pins.
Acked-by: Peter Tyser <ptyser@xes-inc.com>
Tested-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Macpaul Lin [Tue, 21 Dec 2010 08:59:46 +0000 (16:59 +0800)]
ftgmac100: support of gigabit eth ftgmac100
Add Faraday's ftgmac100 (gigabit ethernet)
MAC controller's driver.
Signed-off-by: Macpaul Lin <macpaul@andestech.com>
Mike Frysinger [Sun, 19 Dec 2010 22:14:14 +0000 (17:14 -0500)]
MAINTAINERS: sort Blackfin entries
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Fri, 24 Dec 2010 17:57:23 +0000 (12:57 -0500)]
asm-offsets: generate bd_t size
Some ports set up the board info structure at the same time as the global
data structure, and largely keep them together. So generate a define for
the board info struct too.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Thu, 23 Dec 2010 20:40:12 +0000 (15:40 -0500)]
miiphy: convert to linux/mii.h
The include/miiphy.h header duplicates a lot of things from linux/mii.h.
So punt all the things that overlap to keep the API simple and to make
merging between U-Boot and Linux simpler.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 22 Dec 2010 14:41:13 +0000 (09:41 -0500)]
cfi_flash: avoid flash_verbose when possible
The flash_verbose logic is only used by the CFI MTD layer, so if we aren't
using that, disable the logic completely.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 22 Dec 2010 14:40:45 +0000 (09:40 -0500)]
cmd editing: mark erase/tab seqs constant
These strings are only read, so no need to have them be writable.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 22 Dec 2010 14:40:29 +0000 (09:40 -0500)]
cmd_mem: localize state variables
These "last" variables aren't used outside of this file, so add static.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>