Matthias Fuchs [Wed, 18 Nov 2009 15:28:42 +0000 (16:28 +0100)]
ppc4xx: Remove confusing comment
This is not the sequoia board.
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Tue, 17 Nov 2009 14:53:00 +0000 (15:53 +0100)]
ppc4xx: alpr: Remove some not needed commands to make image fit again
The latest changes in the u-boot/next branch increased the size of the
alpr image a bit more. Now it doesn't fit into the 256k reserved for it.
This patch now removes the commands "askenv" and "irq" which are not
needed in the production systems.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Pieter Voorthuijsen <pieter.voorthuijsen@prodrive.nl>
Stefan Roese [Thu, 12 Nov 2009 16:19:37 +0000 (17:19 +0100)]
ppc4xx: Consolidate pci_master_init() function
This patch removes the duplicted implementations of the pci_master_init()
function by introducing a weak default function for it. It can be
overridden by a board specific version.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Thu, 12 Nov 2009 15:41:09 +0000 (16:41 +0100)]
ppc4xx: Consolidate pci_pre_init() function
This patch removes the duplicted implementations of the pci_pre_init()
function by introducing a weak default function for it. This weak default
has a different implementation for some PPC variants. It can be
overridden by a board specific version.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Thu, 12 Nov 2009 11:00:49 +0000 (12:00 +0100)]
ppc4xx: Consolidate pci_target_init() function
This patch removes the duplicted implementations of the pci_target_init()
function by introducing a weak default function for it. This weak default
has a different implementation for 440EP(x)/GR(x) PPC's. It can be
overridden by a board specific version (e.g. PMC440, korat).
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Wolfgang Denk [Sun, 15 Nov 2009 22:13:40 +0000 (23:13 +0100)]
Merge branch 'master' into next
Wolfgang Denk [Sun, 15 Nov 2009 21:50:52 +0000 (22:50 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-net
Wolfgang Denk [Sun, 15 Nov 2009 21:48:02 +0000 (22:48 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Wolfgang Denk [Sun, 15 Nov 2009 21:27:16 +0000 (22:27 +0100)]
Merge branch 'master-sync' of git://git.denx.de/u-boot-arm
Amul Kumar Saha [Wed, 4 Nov 2009 05:08:46 +0000 (10:38 +0530)]
ENV Variable support for Flex-OneNAND
Define and use CONFIG_ENV_ADDR_FLEX and CONFIG_ENV_SIZE_FLEX
for storing environment variables.
Signed-off-by: Rohit Hagargundgi <h.rohit@samsung.com>
Signed-off-by: Amul Kumar Saha <amul.saha@samsung.com>
Amul Kumar Saha [Fri, 6 Nov 2009 11:45:31 +0000 (17:15 +0530)]
Flex-OneNAND driver support
This patch adds support for Flex-OneNAND devices.
Signed-off-by: Rohit Hagargundgi <h.rohit@samsung.com>
Signed-off-by: Amul Kumar Saha <amul.saha@samsung.com>
Mingkai Hu [Tue, 20 Oct 2009 08:58:17 +0000 (16:58 +0800)]
fsl_elbc_nand: remove the bbt descriptors relocation fixup
The commit
66372fe2 manually relocated the bbt pattern pointer,
which can be removed by using full relocation.
Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Mingkai Hu [Tue, 20 Oct 2009 08:58:16 +0000 (16:58 +0800)]
ppc/85xx: make boot from NAND full relocation to RAM
Take advantage of the latest full relocation commit of PPC platform
for boot from NAND.
Signed-off-by: Mingkai Hu <Mingkai.hu@freescale.com>
Acked-by: Kumar Gala <galak@kernel.crashing.org>
David Brownell [Sat, 7 Nov 2009 21:27:01 +0000 (16:27 -0500)]
NAND: fix "raw" reads with ECC syndrome layouts
The syndrome based page read/write routines store ECC, and possibly other
"OOB" data, right after each chunk of ECC'd data. With ECC chunk size of
512 bytes and a large page (2KiB) NAND, the layout is:
data-0 OOB-0 data-1 OOB-1 data-2 OOB-2 data-3 OOB-3 OOB-leftover
Where OOBx is (prepad, ECC, postpad). However, the current "raw" routines
use a traditional layout -- data OOB, disregarding the prepad and postpad
values -- so when they're used with that type of ECC hardware, those calls
mix up the data and OOB. Which means, in particular, that bad block
tables won't be found on startup, with data corruption and related chaos
ensuing.
The current syndrome-based drivers in mainline all seem to use one chunk
per page; presumably they haven't noticed such bugs.
Fix this, by adding read/write page_raw_syndrome() routines as siblings of
the existing non-raw routines; "raw" just means to bypass the ECC
computations, not change data and OOB layout.
Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Sandeep Paulraj [Sat, 7 Nov 2009 19:25:18 +0000 (14:25 -0500)]
NAND: Don't walk past end of oobfree[]
When computing oobavail from the list of free areas in the OOB,
don't assume there will always be an unused slot at the end.
This syncs up with the kernel NAND driver.
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Sandeep Paulraj [Sat, 7 Nov 2009 19:25:03 +0000 (14:25 -0500)]
NAND: Update check condition for nand_read_page_hwecc API
The patch updates the check condition for determining
whether the ECC corrections has failed.
This makes it similar to what is in the kernel NAND driver.
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Sandeep Paulraj [Sat, 7 Nov 2009 19:24:50 +0000 (14:24 -0500)]
NAND: Updating comments/explanations in the NAND driver
Patch updates the comments and explanations for
the arguments to various functions.
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Sandeep Paulraj [Sat, 7 Nov 2009 19:24:34 +0000 (14:24 -0500)]
NAND: Subpage shift for ecc_steps equal to 16
This was originally part of Thomas Gleixner's patch for
adding support for 4KiB pages.
This is not part of the U-Boot NAND driver so updating the
driver with this to sync up with the kernel NAND driver.
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Sandeep Paulraj [Sat, 7 Nov 2009 19:24:20 +0000 (14:24 -0500)]
NAND: Remove commented out code
Patch removes already commented out dead code
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Sandeep Paulraj [Sat, 7 Nov 2009 19:24:06 +0000 (14:24 -0500)]
NAND: Correct the "chip_shift" calculation
This patch updates the "chip_shift" calculation in the
NAND driver. This is being done to sync up the NAND driver with
the kernel NAND driver.
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Sandeep Paulraj [Fri, 30 Oct 2009 17:51:23 +0000 (13:51 -0400)]
NAND: Update to support 64 bit device size
This patch adds support for NANDs greater than 2 GB.
Patch is based on the MTD NAND driver in the kernel.
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Signed-off-by: Scott Wood <scottwood@freescale.com>
Peter Tyser [Thu, 15 Oct 2009 15:48:18 +0000 (10:48 -0500)]
cmd_nand: Move conditional compilation to Makefile
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Peter Tyser [Thu, 15 Oct 2009 15:48:17 +0000 (10:48 -0500)]
cmd_nand: Remove duplicate include
Also remove vague, unnecessary comment
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Kumar Gala [Fri, 13 Nov 2009 14:52:21 +0000 (08:52 -0600)]
ppc/85xx: Fix how we determine the number of CAM entries
We were incorrectly use the max CAM size as the number of entries in
the array for setting up the addrmap. We should be using the NENTRY
field which is the low 12-bits of TLB1CFG.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Mike Rapoport [Thu, 12 Nov 2009 13:35:08 +0000 (15:35 +0200)]
smc911x: make smc911x_initialize return correct value
Make smc911x_initialize return -1 on error and number of interfaces
detected otherwise.
Signed-off-by: Mike Rapoport <mike@compulab.co.il>
Acked-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Mike Frysinger [Fri, 13 Nov 2009 03:26:02 +0000 (22:26 -0500)]
smc911x_eeprom: fix building after smc911x overhaul
When the smc911x driver was converted to NET_MULTI, the smc911x eeprom was
missed. The config option needed updating as well as overhauling of the
rergister read/write functions.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Tested-by: Mike Rapoport <mike.rapoport@gmail.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Dave Liu [Wed, 11 Nov 2009 23:26:37 +0000 (07:26 +0800)]
fsl-ddr: Fix the chip-select interleaving issue
commit
1542fbdeec0d1e2a6df13189df8dcb1ce8802be3
introduced one new bug to chip-select interleaving.
Single DDR controller also can do the chip-select
interleaving if there is dual-rank or qual-rank DIMMs.
Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Wolfgang Denk [Wed, 11 Nov 2009 22:10:34 +0000 (23:10 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-net
Wolfgang Denk [Wed, 11 Nov 2009 21:58:30 +0000 (22:58 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-ppc4xx
javier Martin [Thu, 29 Oct 2009 07:22:43 +0000 (08:22 +0100)]
mxc_fec: avoid free() calls to already freed pointers.
Sometimes, inside NetLoop, eth_halt() is called before eth_init() has
been called. This is harmless except for free() calls to pointers
which have not been allocated yet.
This patch initializes those pointers to NULL and allocates them only
the first time. This way we can get rid of free calls in halt callback.
This has been tested in i.MX27 Litekit board and eldk-4.2 toolchains.
Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
javier Martin [Thu, 29 Oct 2009 07:18:34 +0000 (08:18 +0100)]
mxc_fec: fix some erroneous PHY accesses.
This patch fixes erroneous access to the ethernet PHY which broke the driver.
1. Selector field in the auto-negotiation register must be 0x00001 for
using 802.3, not 0x00000 which is reseved.
2. Access to the PHY address specified by CONFIG_FEC_MXC_PHYADDR, not
0x0 fixed address.
This has been tested in i.MX27 Litekit board and eldk-4.2 toolchains.
Now using proper defines for auto-negotiation register.
Signed-off-by: Javier Martin <javier.martin@vista-silicon.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Ron Lee [Wed, 5 Aug 2009 18:14:01 +0000 (20:14 +0200)]
ARM Don't inline weak symbols
------------------------------------------------------------------------
GCC 4.4 complains about this now.
Signed-off-by: Ron Lee <ron@debian.org>
Stefan Roese [Mon, 9 Nov 2009 13:15:42 +0000 (14:15 +0100)]
ppc4xx: Katmai: Add chip_config command
This patch removes the Katmai "bootstrap" command and replaces it
with the now common command "chip_config".
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Mon, 9 Nov 2009 13:13:43 +0000 (14:13 +0100)]
ppc4xx: Switch to I2C bus numer 0 for chip_config command
All currently available 4xx derivats have the I2C bootstrap EEPROM
located on I2C bus number 0. This patch now first sets this bus number,
so that the chip_config command also works for board with multiple
I2C busses, like Katmai.
Signed-off-by: Stefan Roese <sr@denx.de>
Matthias Fuchs [Tue, 27 Oct 2009 11:19:11 +0000 (12:19 +0100)]
ppc4xx: Add UBI support to PLU405 boards
-add UBI support
-increase malloc'able memory size
-cleanup MONITOR|FLASH_BASE|LEN constants
Signed-off-by: Matthias Fuchs <matthias.fuchs@esd.eu>
Signed-off-by: Stefan Roese <sr@denx.de>
Ben Warren [Mon, 9 Nov 2009 21:09:57 +0000 (13:09 -0800)]
Fix SMC91111 regression: lpd7a40x build failures
Both lpd7a400 and lpd7a404 failed to compile because they had
CONFIG_SMC_USE_IOFUNCS defined:
examples/standalone/smc91111_eeprom.c:388: undefined reference to `SMC_outw'
Also removed an orphaned paren in lpd7a404.h
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Ben Warren [Mon, 9 Nov 2009 22:01:08 +0000 (14:01 -0800)]
SMC91111: Clean up SMC_inx macros on xsengine and xaeniax
This patch fixes the following warnings:
Configuring for xaeniax board...
smc91111_eeprom.c: In function 'print_macaddr':
smc91111_eeprom.c:278: warning: suggest parentheses around + or - in operand of &
smc91111_eeprom.c:281: warning: suggest parentheses around + or - in operand of &
...
Configuring for xsengine board...
smc91111_eeprom.c: In function 'print_macaddr':
smc91111_eeprom.c:278: warning: suggest parentheses around + or - inside shift
smc91111_eeprom.c:281: warning: suggest parentheses around + or - inside shift
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Wolfgang Denk [Mon, 9 Nov 2009 21:46:32 +0000 (22:46 +0100)]
Merge branch 'master-sync' of git://git.denx.de/u-boot-arm
Ben Warren [Mon, 9 Nov 2009 19:43:18 +0000 (11:43 -0800)]
Fix CS8900 regression on impa7 board
The following error was seen on impa7 board, due to its use of a 32-bit bus
on CS8900.
cs8900.c:137:37: error: macro "get_reg_init_bus" passed 2 arguments, but takes just 1
This patch gives the macro the correct number of arguments
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Mike Frysinger [Mon, 2 Nov 2009 03:39:56 +0000 (22:39 -0500)]
clarify eth driver halt/recv steps
The dev->halt() func can be called at any time, and the dev->recv() func
does not need to use NetRxPackets[] when calling NetReceive().
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Hui.Tang [Thu, 5 Nov 2009 01:58:44 +0000 (09:58 +0800)]
Fix cs8900 dev->priv not init issue
Ensure all CS8900 data structures are assigned before accessing device
Signed-off-by: Hui.Tang <zetalabs@gmail.com>
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Stefan Roese [Tue, 3 Nov 2009 13:34:45 +0000 (14:34 +0100)]
ppc4xx: 44x_spd_ddr2.c: Fix register macro ECCCR -> ECCES (SDRAM_ECCES)
This error only appears when DEBUG is enabled in this driver. That's why
it went unnoticed till now.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Thu, 29 Oct 2009 17:37:45 +0000 (18:37 +0100)]
ppc4xx: Canyonlands: Change EBC bus config to drive always (no high-z)
This patch fixes a problem only seen very occasionally on Canyonlands.
The NOR flash interface (CFI driver) doesn't work reliably in all cases.
Erasing and/or programming sometimes doesn't work. Sometimes with
an error message, like "flash not erased" when trying to program an
area that should have just been erased. And sometimes without any error
messages. As mentioned above, this problem was only seen rarely and with
some PLL configuration (CPU speed, EBC speed).
Now I spotted this problem a few times, when running my Canyonlands with
the following setup (chip_config):
1000-nor - NOR CPU:1000 PLB: 200 OPB: 100 EBC: 100
Changing the EBC configuration to not release the bus into high
impedance state inbetween the transfers (ATC, DTC and CTC bits set to 1
in EBC0_CFG) seems to fix this problem. I haven't seen any failure
anymore with this patch applied.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: David Mitchell <dmitchell@amcc.com>
Cc: Jeff Mann <MannJ@embeddedplanet.com>
Stefan Roese [Mon, 9 Nov 2009 12:01:19 +0000 (13:01 +0100)]
ppc4xx: Fix NAND booting targets after 4xx linker script consolidation
Somehow I missed the NAND booting targets in the 4xx linker script
consolidation patchset. This patch fixes this issue.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Thu, 29 Oct 2009 15:54:52 +0000 (16:54 +0100)]
ppc4xx: Remove duplicated is_pci_host() functions
This patch introduces a weak default function for is_pci_host(),
returning 1. This is the default behaviour, since most boards only
implement PCI host functionality. This weak default can be overridden
by a board specific version if needed.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Thu, 29 Oct 2009 14:04:35 +0000 (15:04 +0100)]
ppc4xx: Consolidate 4xx PCIe board specific configuration
This patch consolidates the PPC4xx board specific PCIe configuration
code. This way the duplicated code is removed. Boards can implement a
special, non standard behaviour (e.g. number of PCIe slots, etc) by
overriding the weak default functions.
Signed-off-by: Stefan Roese <sr@denx.de>
Remy Bohmer [Thu, 29 Oct 2009 11:29:37 +0000 (12:29 +0100)]
ARM: Use Linux version for unaligned access code
The asm-arm/unaligned.h includes linux/unaligned/access_ok.h
This file is unsafe to be used on ARM, since it does an unaligned memory
accesses which fails on ARM.
Lookin at Linux the basic difference seems to be the header
"include/asm-arm/unaligned.h". The Linux version of "unaligned.h"
does *not* include "access_ok.h" at all. It includes "le_byteshift.h"
and "be_byteshift.h" instead.
Signed-off-by: Remy Bohmer <linux@bohmer.net>
Signed-off-by: Stefan Roese <sr@denx.de>
--
include/asm-arm/unaligned.h | 3 -
include/linux/unaligned/be_byteshift.h | 70 +++++++++++++++++++++++++++++++++
include/linux/unaligned/le_byteshift.h | 70 +++++++++++++++++++++++++++++++++
3 files changed, 142 insertions(+), 1 deletion(-)
create mode 100644 include/linux/unaligned/be_byteshift.h
create mode 100644 include/linux/unaligned/le_byteshift.h
Kumar Gala [Thu, 5 Nov 2009 00:02:10 +0000 (18:02 -0600)]
ppc/85xx: Fix inclusion of 83xx immap in 85xx builds
The nand_boot_fsl_elbc.c is shared between 83xx & 85xx however we should
not be including the immap_83xx.h when building 85xx. We can just get
this all from common.h
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Becky Bruce [Wed, 4 Nov 2009 23:34:04 +0000 (17:34 -0600)]
86xx: Remove redundant code in initdram
The same code exists both inside an #ifdef and outside of it.
Remove the extra code for all the 86xx boards.
Signed-off-by: Becky Bruce <beckyb@kernel.crashing.org>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Ed Swarthout [Mon, 2 Nov 2009 15:05:49 +0000 (09:05 -0600)]
fsl_pci_init_port end-point initialization is broken
commit
70ed869e broke fsl pcie end-point initialization.
Returning 0 is not correct. The function must return the first free
bus number for the next controller.
fsl_pci_init() must still be called and a bus allocated even if the
controller is an end-point.
Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com>
Acked-by: Vivek Mahajan <vivek.mahajan@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Kumar Gala [Wed, 4 Nov 2009 07:29:04 +0000 (01:29 -0600)]
Revert "ppc/85xx/pci: fsl_pci_init: pcie agent mode support"
This reverts commit
70ed869ea5f6b1d13d7b140c83ec0dcd8a127ddc.
There isn't any need to modify the API for fsl_pci_init_port to pass the
status of host/agent(end-point) status. We can determine that
internally to fsl_pci_init_port. Revert the patch that makes the API
change.
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Stefan Roese [Tue, 27 Oct 2009 15:20:05 +0000 (16:20 +0100)]
ppc4xx: Remove board specific linker scripts from most PPC4xx boards
All these linker scripts can be removed since the new common ppc4xx
linker script should be able to handle all of those boards.
Please test and report problems. Thanks.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Tue, 27 Oct 2009 15:11:26 +0000 (16:11 +0100)]
ppc4xx: Add common ppc4xx linker script
This linker script can be used by all PPC4xx platforms. It works for
PPC405 and PPC440 platforms. Boards which need a board specific linker
script can override this default linker script in board/*/config.mk.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Tue, 27 Oct 2009 15:16:13 +0000 (16:16 +0100)]
ppc4xx: Add custom linker script to board/*/config.mk
These boards have special linker scripts right now. We can't use the
common 4xx linker script here. So overrride the linker script (LDSCRIPT)
in board/*/config.mk and choose the board specific version.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Tue, 27 Oct 2009 14:57:24 +0000 (15:57 +0100)]
ppc4xx: Fix problems in some ppc4xx board Makefiles
Some 4xx Makefiles didn't add $(SOBJ) to their board library. This was
no till now problem, since those boards included this object (init.o
most of the time) directly from their linker scripts. This patch clean
this up, so that all objects are now collected in the board library. This
is in preparation for the upcoming PPC4xx linker script consolidation.
Signed-off-by: Stefan Roese <sr@denx.de>
Stefan Roese [Tue, 27 Oct 2009 10:20:53 +0000 (11:20 +0100)]
ppc4xx: sc3: Remove unreferenced external declarations from sc3.h
Signed-off-by: Stefan Roese <sr@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
Stefan Roese [Tue, 27 Oct 2009 10:46:23 +0000 (11:46 +0100)]
mkconfig: Create board directory (CONFIG_BOARDDIR) in include/config.h
This patch extends the mkconfig script to automatically create a define
for the board directory in include/config.h:
#define CONFIG_BOARDDIR board/amcc/canyonlands
This is needed for the upcoming PPC4xx linker script consolidation,
where the PPC440 platforms need to include a board specific file in
the common linker script.
Signed-off-by: Stefan Roese <sr@denx.de>
Dave Liu [Fri, 30 Oct 2009 23:59:55 +0000 (07:59 +0800)]
ppc/85xx: Fix misc L2 cache enabling bug
We need loop-check the flash clear lock and enable bit for L2 cache.
Signed-off-by: Dave Liu <daveliu@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Wolfgang Grandegger [Fri, 23 Oct 2009 10:03:16 +0000 (12:03 +0200)]
mpc52xx: add support for the IPEK01 board
This patch adds support for the board IPEK01 based on the MPC5200.
The Futjitsu Lime graphics controller is configured in 16 bpp mode.
Signed-off-by: Wolfgang Grandegger <wg@denx.de>
Wolfgang Denk [Sat, 31 Oct 2009 15:13:18 +0000 (16:13 +0100)]
Merge branch 'next' of git://git.denx.de/u-boot-video into next
Wolfgang Denk [Sat, 31 Oct 2009 15:03:08 +0000 (16:03 +0100)]
Merge branch 'master' of /home/wd/git/u-boot/custodians
Wolfgang Grandegger [Fri, 23 Oct 2009 10:03:15 +0000 (12:03 +0200)]
video: mb862xx: add option VIDEO_FB_16BPP_WORD_SWAP for IPEK01
In 16 bpp mode, the new IPEK01 board only requires swapping of D16 words
for D32 accesses due to the diffferent connecting to the GDC bus. This
patch introduces the configuration option VIDEO_FB_16BPP_WORD_SWAP,
which should be set for all board using the mb862xx in 16 bpp mode. For
the IPEK01, VIDEO_FB_16BPP_PIXEL_SWAP should not be set.
Signed-off-by: Wolfgang Grandegger <wg@denx.de>
Anatolij Gustschin [Fri, 23 Oct 2009 10:03:14 +0000 (12:03 +0200)]
video: mb862xx: add option CONFIG_VIDEO_MB862xx_ACCEL for 32bpp mode
The new IPEK01 board can use the 32 bpp mode for the Lime graphics
controller. For this mode, video accelaration does not work. This patch
makes the accelaration configurable via CONFIG_VIDEO_MB862xx_ACCEL,
which is enabled for the lwmon5 and the socrates board for backward
compatibility.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Signed-off-by: Wolfgang Grandegger <wg@denx.de>
Wolfgang Grandegger [Fri, 23 Oct 2009 10:03:13 +0000 (12:03 +0200)]
video: mb862xx: improve board-specific Lime configuration
To avoid board-specific code accessing the mb862xx registers directly,
the public function mb862xx_probe() has been introduced. Furthermore,
the "Change of Clock Frequency" and "Set Memory I/F Mode" registers
are now defined by CONFIG_SYS_MB862xx_CCF and CONFIG_SYS_MB862xx__MMR,
respectively. The BSPs for the socrates and lwmon5 boards have been
adapted accordingly.
Signed-off-by: Wolfgang Grandegger <wg@denx.de>
Valentin Yakovenkov [Mon, 26 Oct 2009 22:49:06 +0000 (18:49 -0400)]
new PCA9564 i2c bridge driver
Signed-off-by: Valentin Yakovenkov <yakovenkov@niistt.ru>
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 14 Oct 2009 23:27:27 +0000 (19:27 -0400)]
Blackfin: TWI/I2C: implement bus speed get/set functions
While we're here, improve the speed calculation a bit to match the HRM.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Mike Frysinger [Wed, 14 Oct 2009 23:27:26 +0000 (19:27 -0400)]
Blackfin: TWI/I2C: add timeout to transfer
The current transfer code relies on ctrlc() to abort transfers, but this
requires user interactivity. Naturalize the process with a timeout.
Signed-off-by: Mike Frysinger <vapier@gentoo.org>
Nobuhiro Iwamatsu [Fri, 30 Oct 2009 01:16:27 +0000 (10:16 +0900)]
sh: Update lowlevel_init.S of espt-giga
There was the point that did not use write macro.
Change to write macro.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Nobuhiro Iwamatsu [Fri, 30 Oct 2009 01:01:25 +0000 (10:01 +0900)]
sh: Move some defs to convince 'pcrel too far'
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Signed-off-by: Takashi Yoshii <yoshii.takashi@gmail.com>
Nobuhiro Iwamatsu [Thu, 15 Oct 2009 04:36:34 +0000 (13:36 +0900)]
sh: Remove malloc_bin_reloc from lib_sh, lib_nios2 and lib_nios.
By "arm/microblaze/nios/nios2/sh: Remove relocation fixups"
(commit:
0630535e2d062dd73c1ceca5c6125c86d1127a49", doesn't need
malloc_bin_reloc function. This commit remove this.
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Ben Warren [Thu, 22 Oct 2009 04:53:39 +0000 (21:53 -0700)]
Fix DM9000 MAC address handling
Proper behavior is to pull MAC address from NVRAM in the initialization() an
stuff it in dev->address, then program the device from dev->address in
the init() function.
Signed-off-by: Ben Warren <biggerbadderben@gmail.com>
Wolfgang Denk [Wed, 28 Oct 2009 21:07:56 +0000 (22:07 +0100)]
sbc8349: fix incorrect comment
The comment for the BR0_PRELIM port size initialization incorrectly
stated 32 bit, while it's actually 16 bit. The code is correct.
Reported-by: Guenter Koellner <guenter.koellner@nsn.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>
Wolfgang Denk [Wed, 28 Oct 2009 20:50:09 +0000 (21:50 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-cfi-flash
Wolfgang Denk [Wed, 28 Oct 2009 20:48:40 +0000 (21:48 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-sparc
Sandeep Paulraj [Wed, 28 Oct 2009 15:05:03 +0000 (11:05 -0400)]
Fix Compliation warning for TNY-A9260 and TNY-A9G20
The patch fixes a compilation warning by defining
CONFIG_SYS_64BIT_VSPRINTF in the config file
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Sandeep Paulraj [Wed, 28 Oct 2009 15:04:53 +0000 (11:04 -0400)]
Fix Compliation warning for SBC35-A9G20 board
The patch fixes a compilation warning by defining
CONFIG_SYS_64BIT_VSPRINTF in the config file
Signed-off-by: Sandeep Paulraj <s-paulraj@ti.com>
Eric Millbrandt [Wed, 28 Oct 2009 14:37:33 +0000 (09:37 -0500)]
galaxy5200: Add default environment variables
Extend bootdelay to 10 seconds. Set boot retry time to 120 seconds and use
reset to retry. Define default bootcommand and bootargs for production.
Signed-off-by: Eric Millbrandt <emillbrandt@dekaresearch.com>
Stefan Roese [Tue, 27 Oct 2009 14:15:55 +0000 (15:15 +0100)]
cfi: Add weak default function for flash_cmd_reset()
Currently the CFI driver issues both AMD and Intel reset commands.
This is because the driver doesn't know yet which chips are connected.
This dual reset seems to cause problems with the M29W128G chips as
reported by Richard Retanubun. This patch now introduces a weak default
function for the CFI reset command, still with both resets. This can
be overridden by a board specific version if necessary.
Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Richard Retanubun <RichardRetanubun@ruggedcom.com>
Wolfgang Denk [Tue, 27 Oct 2009 23:49:47 +0000 (00:49 +0100)]
Coding Style cleanup; update CHANGELOG, prepare -rc1
Signed-off-by: Wolfgang Denk <wd@denx.de>
Peter Tyser [Sun, 25 Oct 2009 20:12:56 +0000 (15:12 -0500)]
Add 'editenv' command
The editenv command can be used to edit an environment variable.
Editing an environment variable is useful when one wants to tweak an
existing variable, for example fix a typo or change the baudrate in the
'bootargs' environment variable.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Peter Tyser [Sun, 25 Oct 2009 20:12:55 +0000 (15:12 -0500)]
setenv(): Delete 0-length environment variables
Previously setenv() would only delete an environment variable if it
was passed a NULL string pointer as a value. It should also delete an
environment variable when it encounters a valid string pointer of
0-length.
This change/fix is generally useful and is necessary for the upcoming
"editenv" command.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Peter Tyser [Sun, 25 Oct 2009 20:12:54 +0000 (15:12 -0500)]
readline(): Add ability to modify a string buffer
If the 'buf' parameter is a non-0-length string, its contents will be
edited. Previously, the initial contents of 'buf' were ignored and the
user entered its contents from scratch.
This change is necessary to support the upcoming "editenv" command but
could also be used for future commands which require a user to modify
an existing string.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Peter Tyser [Sun, 25 Oct 2009 20:12:53 +0000 (15:12 -0500)]
cread_line(): Remove unused variables
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Peter Tyser [Sun, 25 Oct 2009 20:12:52 +0000 (15:12 -0500)]
Check for NULL prompt in readline_into_buffer()
Previously, passing readline() or readline_into_buffer() a NULL 'prompt'
parameter would result in puts() printing garbage when
CONFIG_CMDLINE_EDITING was enabled.
Note that no board currently triggers this bug. Enabling
CONFIG_CMDLINE_EDITING on some boards (eg bab7xx) would result in
the bug appearing. This change is only intended to prevent someone
from running into this issue in the future.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Wolfgang Denk [Sun, 25 Oct 2009 22:00:09 +0000 (23:00 +0100)]
drivers/net/phy/miiphybb.c: fix warning: no newline at end of file
Add missing newline.
Signed-off-by: Wolfgang Denk <wd@denx.de>
Cc: Luigi Mantellini <luigi.mantellini@idf-hit.com>
Cc: Ben Warren <biggerbadderben@gmail.com>
Wolfgang Denk [Tue, 27 Oct 2009 19:56:31 +0000 (20:56 +0100)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Wolfgang Denk [Mon, 26 Oct 2009 23:03:32 +0000 (00:03 +0100)]
Revert "env: only build env_embedded and envcrc when needed"
Breaks building on many boards, and no really clean fix available yet.
This reverts commit
6dab6add2d8ee80905234b326abc3de11be1d178.
Anton Vorontsov [Thu, 15 Oct 2009 13:47:16 +0000 (17:47 +0400)]
mpc85xx: Configure QE USB for MPC8569E-MDS boards
Setup QE pin multiplexing for USB function, configure needed BCSRs
and add some fdt fixups.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Anton Vorontsov [Thu, 15 Oct 2009 13:47:13 +0000 (17:47 +0400)]
mpc85xx: Configure QE UART for MPC8569E-MDS boards
To make QE UART usable by Linux we should setup pin multiplexing
and turn UCC2 Ethernet node into UCC2 QE UART node.
Also, QE UART is mutually exclusive with UART0, so we can't enable
it if eSDHC is in 4-bits mode on pilot boards, or if it's a prototype
board with eSDHC in 1- or 4-bits mode.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Anton Vorontsov [Thu, 15 Oct 2009 13:47:11 +0000 (17:47 +0400)]
mpc85xx: Setup QE pinmux for SPI Flash on MPC8569E-MDS boards
SPI Flash (M25P40) is connected to the SPI1 bus, we need a few
qe_iop entries to actually enable SPI1 on these boards.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Anton Vorontsov [Thu, 15 Oct 2009 13:47:09 +0000 (17:47 +0400)]
mpc85xx: Setup SRIO memory region LAW for MPC8569E-MDS boards
This patch sets memory window for Serial RapidIO on MPC8569E-MDS
boards.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Anton Vorontsov [Thu, 15 Oct 2009 13:47:08 +0000 (17:47 +0400)]
mpc85xx: Add eLBC NAND support for MPC8569E-MDS boards
Simply add some defines, and adjust TLBe setup to include some
space for eLBC NAND.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Anton Vorontsov [Thu, 15 Oct 2009 13:47:06 +0000 (17:47 +0400)]
mpc85xx: Add eSDHC support for MPC8569E-MDS boards
eSDHC is mutually exlusive with UART0 (in 4-bits mode) and I2C2
(in 1-bit mode). When eSDHC is used, we should switch u-boot console to
UART1, and make the proper device-tree fixups.
Because of an erratum in prototype boards it is impossible to use eSDHC
without disabling UART0 (which makes it quite easy to 'brick' the board
by simply issung 'setenv hwconfig esdhc', and not able to interact with
U-Boot anylonger).
So, but default we assume that the board is a prototype, which is a most
safe assumption. There is no way to determine board revision from a
register, so we use hwconfig.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Peter Tyser [Fri, 23 Oct 2009 20:55:48 +0000 (15:55 -0500)]
xpedite5370: Enable multi-core support
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Peter Tyser [Fri, 23 Oct 2009 20:55:47 +0000 (15:55 -0500)]
85xx: MP Boot Page Translation update
This change has 3 goals:
- Have secondary cores be released into spin loops at their 'true'
address in SDRAM. Previously, secondary cores were put into spin
loops in the 0xfffffxxx address range which required that boot page
translation was always enabled while cores were in their spin loops.
- Allow the TLB window that the primary core uses to access the
secondary cores boot page to be placed at any address. Previously, a
TLB window at 0xfffff000 was always used to access the seconary cores'
boot page. This TLB address requirement overlapped with other
peripherals on some boards (eg XPedite5370). By default, the boot
page TLB will still use the 0xfffffxxx address range, but this can be
overridden on a board-by-board basis by defining a custom
CONFIG_BPTR_VIRT_ADDR. Note that the TLB used to map the boot page
remains in use while U-Boot executes. Previously it was only
temporarily used, then restored to its initial value.
- Allow Boot Page Translation to be disabled on bootup. Previously,
Boot Page Translation was always left enabled after secondary cores
were brought out of reset. This caused the 0xfffffxxx address range
to somewhat "magically" be translated to an address in SDRAM. Some
boards may not want this oddity in their memory map, so defining
CONFIG_MPC8xxx_DISABLE_BPTR will turn off Boot Page Translation after
the secondary cores are initialized.
These changes are only applicable to 85xx boards with CONFIG_MP defined.
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Vivek Mahajan [Tue, 27 Oct 2009 06:48:55 +0000 (12:18 +0530)]
ppc/85xx/pci: fsl_pci_init: pcie agent mode support
Originally written by Jason Jin and Mingkai Hu for mpc8536.
When QorIQ based board is configured as a PCIe agent, then unlock/enable
inbound PCI configuration cycles and init a 4K inbound memory window;
so that a PCIe host can access the PCIe agents SDRAM at address 0x0
* Supported in fsl_pci_init_port() after adding pcie_ep as a param
* Revamped copyright in drivers/pci/fsl_pci_init.c
* Mods in 85xx based board specific pci init after this change
Signed-off-by: Vivek Mahajan <vivek.mahajan@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Poonam Aggrwal [Tue, 27 Oct 2009 04:06:38 +0000 (09:36 +0530)]
85xx/p1_p2_rdb: Fixing DDR configuration for 800MHz data rate
Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Poonam Aggrwal [Tue, 27 Oct 2009 03:56:55 +0000 (09:26 +0530)]
85xx/p1_p2rdb: Fix crash while configuring 32 bit DDR i/f for P1020RDB.
The data being modified was in NOR flash which caused the crash.
Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Sergey Mironov [Wed, 23 Sep 2009 12:47:38 +0000 (16:47 +0400)]
Fix bug in jumptable call stubs for SPARC.
Signed-off-by: Sergey Mironov <ierton@gmail.com>
Signed-off-by: Daniel Hellstrom <daniel@gaisler.com>
Anton Vorontsov [Thu, 15 Oct 2009 13:47:04 +0000 (17:47 +0400)]
fdt_support: Add multi-serial support for stdout fixup
Currently fdt_fixup_stdout() is using hard-coded CONFIG_CONS_INDEX
constant. With multi-serial support, the CONS_INDEX may no longer
represent actual console, so we should try to extract port number
from the current stdio device name instead of always hard-coding the
constant value.
Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Gerald Van Baren <vanbaren@cideas.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>