Tom Rini [Fri, 23 May 2014 13:19:05 +0000 (09:19 -0400)]
esdhc/usdhc: Fix warning when CONFIG_SYS_FSL_ESDHC_USE_PIO is not set
In
7168977 we made calls to check_and_invalidate_dcache_range()
conditional on !CONFIG_SYS_FSL_ESDHC_USE_PIO. Only define this function
in this case as well.
Signed-off-by: Tom Rini <trini@ti.com>
Tom Rini [Fri, 23 May 2014 12:13:59 +0000 (08:13 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-mmc
Stephen Warren [Wed, 7 May 2014 18:19:03 +0000 (12:19 -0600)]
cmd_mmc: use new mmc_select_hwpart() function
The implementation of mmc_select_hwpart() was cribbed from do_mmcops().
Update do_mmcops() to call mmc_select_hwpart() to avoid duplication.
<panto> Manual patch update due to patch order.
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Wed, 7 May 2014 18:19:02 +0000 (12:19 -0600)]
mmc: provide a select_hwpart implementation for get_device()
This enables specifying which eMMC HW partition to target for any U-Boot
command that uses the generic get_partition() function to parse its
command-line arguments.
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Wed, 7 May 2014 18:19:01 +0000 (12:19 -0600)]
disk: support devices with HW partitions
Some device types (e.g. eMMC) have hardware-level partitions (for eMMC,
separate boot and user data partitions). This change allows the user to
specify the HW partition they wish to access when passing a device ID to
U-Boot Commands such as part, ls, load, ums, etc.
The syntax allows an optional ".$hwpartid" to be appended to the device
name string for those commands.
Existing syntax, for MMC device 0, default HW partition ID, SW partition
ID 1:
ls mmc 0:1 /
New syntax, for MMC device 0, HW partition ID 1 (boot0), SW partition
ID 2:
ls mmc 0.1:2 /
For my purposes, this is most useful for the ums (USB mass storage
gadget) command, but there's no reason not to allow the new syntax
globally.
This patch adds the core support infra-structure. The next patch will
provide the implementation for MMC.
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Wed, 7 May 2014 18:19:00 +0000 (12:19 -0600)]
cmd_part: fix typo in part command help text
All the sub-commands start with the main command name, but it was
missing from one of the help texts.
<panto> typos fix.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Tom Rini <trini@ti.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Pierre Aubert [Thu, 24 Apr 2014 08:30:08 +0000 (10:30 +0200)]
eMMC: cmd_mmc.c adds the 'rpmb' sub-command for the 'mmc' command
This sub-command adds support for the RPMB partition of an eMMC:
* mmc rpmb key <address of the authentication key>
Programs the authentication key in the eMMC This key can not
be overwritten.
* mmc rpmb read <address> <block> <#count> [address of key]
Reads <#count> blocks of 256 bytes in the RPMB partition
beginning at block number <block>. If the optionnal
address of the authentication key is provided, the
Message Authentication Code (MAC) is verified on each
block.
* mmc rpmb write <address> <block> <#count> <address of key>
Writes <#count> blocks of 256 bytes in the RPMB partition
beginning at block number <block>. The datas are signed
with the key provided.
* mmc rpmb counter
Returns the 'Write counter' of the RPMB partition.
The sub-command is conditional on compilation flag CONFIG_SUPPORT_EMMC_RPMB
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Pierre Aubert <p.aubert@staubli.com>
CC: Wolfgang Denk <wd@denx.de>
Pierre Aubert [Thu, 24 Apr 2014 08:30:07 +0000 (10:30 +0200)]
Add the function 'confirm_yesno' for interactive
User's confirmation is asked in different commands. This commit adds a
function for such confirmation.
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Pierre Aubert <p.aubert@staubli.com>
Pierre Aubert [Thu, 24 Apr 2014 08:30:06 +0000 (10:30 +0200)]
eMMC: add support for operations in RPMB partition
This patch adds functions for read, write and authentication
key programming for the Replay Protected Memory Block partition
in the eMMC.
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Pierre Aubert <p.aubert@staubli.com>
Andrew Gabbasov [Thu, 3 Apr 2014 09:34:32 +0000 (04:34 -0500)]
mmc: Handle switch error status bit in MMC card status
MMC switch command for unsupported feature (e.g. bus width) sets a switch
error bit in card status. This bit should be checked, and, if it's set,
no access with new controller settings should be performed.
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Andrew Gabbasov <andrew_gabbasov@mentor.com>
Mateusz Zalega [Tue, 29 Apr 2014 18:15:30 +0000 (20:15 +0200)]
mmc: postponed needless timer initialization
mmc_init() doesn't call get_timer() anymore if MMC is already
initialized.
<panto> Minor formatting fix.
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Mateusz Zalega <m.zalega@samsung.com>
Hannes Petermaier [Tue, 8 Apr 2014 06:39:20 +0000 (08:39 +0200)]
Add board_mmc_init(...) function for init mmc1 only
Since B&R boards uses only MMC-Controller #1, it only
wastes time if we initialize #0 first to see that there is nothing.
Cc: <trini@ti.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Hannes Petermaier <oe5hpm@oevsv.at>
Tom Rini [Thu, 22 May 2014 18:38:19 +0000 (14:38 -0400)]
Merge branch 'fpga' of git://denx.de/git/u-boot-microblaze
Tom Rini [Thu, 22 May 2014 18:29:41 +0000 (14:29 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-arm
Tom Rini [Thu, 22 May 2014 17:42:26 +0000 (13:42 -0400)]
Merge branch 'pr-
15052014' of git://git.denx.de/u-boot-usb
Tom Rini [Thu, 22 May 2014 16:56:15 +0000 (12:56 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-usb
Ye.Li [Thu, 20 Feb 2014 10:00:57 +0000 (18:00 +0800)]
esdhc/usdhc: Fix PIO mode bug in fsl_esdhc driver
When configure the fsl_esdhc driver to PIO mode by defining
"CONFIG_SYS_FSL_ESDHC_USE_PIO", the SD/MMC read and write will fail.
Two bugs in the driver to cause the issue:
1. The read buffer was invalidated after reading from DATAPORT register,
which should be only applied to DMA mode. The valid data in cache was
overwritten by physical memory.
2. The watermarks are not set in PIO mode, will cause according state not
be set.
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Signed-off-by: Ye.Li <B37916@freescale.com>
Siva Durga Prasad Paladugu [Fri, 14 Mar 2014 11:05:37 +0000 (16:35 +0530)]
fpga: Added support to load bit stream from SD/MMC
Added support to load a bitstream image in chunks by reading it in
chunks from SD/MMC.
Command format:
loadfs [dev] [address] [image size] [blocksize] <interface>
[<dev[:part]>] <filename>
Example: fpga loadfs 0
1000000 3dbafc 4000 mmc 0 fpga.bin
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 2 May 2014 12:50:50 +0000 (14:50 +0200)]
zynq: Enable fpga loadp and loadbp commands
Use new fpga commands for loading partial bitstreams.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 2 May 2014 12:15:27 +0000 (14:15 +0200)]
fpga: zynqpl: Clean partial bitstream handling
Do not do partial bitstream detection based on bitstream
size and use bitstream_type argument which is passed
from the fpga core.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 2 May 2014 11:43:39 +0000 (13:43 +0200)]
fpga: Add support to load partial bitstreams
Added support to load partial bitstreams.
The partial bitstreams can be loaded using the below commands
Commands:
fpga loadp <dev> <addr> <size>
fpga loadbp <dev> <addr> <size>
The full bit streams can be loaded using the
old commands(fpga load and fpga loadb).
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 2 May 2014 12:09:30 +0000 (14:09 +0200)]
fpga: Define bitstream type based on command selection
Clean up partial, full and compressed bitstream handling.
U-Boot supports full bitstream loading and partial
based on detection which is not 100% correct.
Extending fpga_load/fpga_loadbitstream() with one more
argument which stores bitstream type.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Siva Durga Prasad Paladugu [Fri, 14 Mar 2014 11:05:38 +0000 (16:35 +0530)]
fpga: Guard the LOADMK functionality with CMD_FPGA_LOADMK
Guard the LOADMK functionality with config to provide
an option to enable or disable it.
Enable it for all platforms in mainline which enable CONFIG_CMD_FPGA.
Signed-off-by: Siva Durga Prasad Paladugu <sivadur@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Michal Simek [Fri, 2 May 2014 11:34:21 +0000 (13:34 +0200)]
configs: iocom: Fix typo on CMD_FPGA command
Fix typo in CMD_FPGA command enabling.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Albert ARIBAUD [Tue, 20 May 2014 08:05:42 +0000 (10:05 +0200)]
Merge remote-tracking branch 'u-boot/master'
Conflicts:
boards.cfg
Conflicts were trivial once u-boot-arm/master boards.cfg was
reformatted (commit
6130c146) to match u-boot/master's own
reformatting (commit
1b37fa83).
Albert ARIBAUD [Tue, 20 May 2014 07:31:40 +0000 (09:31 +0200)]
boards.cfg: reformat
Apply command "tools/reformat.py -i -d '-' -s 8 <boards.cfg
>boards0.cfg && mv boards0.cfg boards.cfg" in preparation of
pull request from ARM to main tree.
Tom Rini [Fri, 16 May 2014 22:30:33 +0000 (18:30 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Liu Gang [Thu, 15 May 2014 06:30:34 +0000 (14:30 +0800)]
powerpc/srio-pcie-boot: Adjust addresses for SRIO/PCIE boot
The new 768KB u-boot image size requires changes for
SRIO/PCIE boot. These addresses need to be updated to
appropriate locations.
The updated addresses are used to configure the SRIO/PCIE
inbound windows for the boot, and they must be aligned
with the window size based on the SRIO/PCIE modules requirement.
So for the 768KB u-boot image, the inbound window cannot be set
with 0xfff40000 base address and 0xc0000 size, it should be
extended to 1MB size and the base address can be aligned with
the size.
Signed-off-by: Liu Gang <Gang.Liu@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Kim Phillips [Thu, 15 May 2014 00:33:45 +0000 (19:33 -0500)]
mpc85xx: configs: remove c=ffe from default environment
AFAICT, c=ffe does nothing and was a typo from the original commit
d17123696c6180ac8b74fbd318bf14652623e982 "powerpc/p4080: Add support
for the P4080DS board" and just kept on getting duplicated
in subsequently added board config files.
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Acked-by: Edward Swarthout <ed.swarthout@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Prabhakar Kushwaha [Thu, 15 May 2014 11:13:12 +0000 (16:43 +0530)]
board/p1_p2_rdb:Enable p1_p2_rdb boot from NAND/SD/SPI in SPL
In the earlier patches, the SPL/TPL fraamework was introduced.
For SD/SPI flash booting way, we introduce the SPL to enable a loader stub. The
SPL was loaded by the code from the internal on-chip ROM. The SPL initializes
the DDR according to the SPD and loads the final uboot image into DDR, then
jump to the DDR to begin execution.
For NAND booting way, the nand SPL has size limitation on some board(e.g.
P1010RDB), it can not be more than 4KB, we can call it "minimal SPL", So the
dynamic DDR driver doesn't fit into this minimum SPL. We added the TPL that is
loaded by the the minimal SPL. The TPL initializes the DDR according to the SPD
and loads the final uboot image into DDR,then jump to the DDR to begin execution.
This patch enabled SPL/TPL for P1_P2_RDB to support starting from NAND/SD/SPI
flash with SPL framework and initializing the DDR according to SPD in the SPL/TPL.
Because the minimal SPL load the TPL to L2 SRAM and the jump to the L2 SRAM to
execute, so the section .resetvec is no longer needed.
Signed-off-by: Prabhakar Kushwaha <prabhakar@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Aneesh Bansal [Wed, 14 May 2014 06:15:15 +0000 (11:45 +0530)]
powerpc/mpc85xx: SECURE BOOT- corrected CSPR settings for BSC9132QDS NAND
In case of secure boot from NAND, CSPR and FTIM settings are
same as non-secure NAND boot. CSPR0 is configured as NAND and
CSPR1 is configured as NOR.
Signed-off-by: Aneesh Bansal <aneesh.bansal@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
ramneek mehresh [Tue, 13 May 2014 10:06:07 +0000 (15:36 +0530)]
mpc85xx/p1020:Define number of USB controllers used on P1020RDB-PD platform
P1020 SoC which has two USB controllers, but only first one is used
on this platform.
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Nikhil Badola [Thu, 8 May 2014 11:35:26 +0000 (17:05 +0530)]
drivers/usb : Define usb control register mask for w1c bits
Define and use CONTROL_REGISTER_W1C_MASK to make sure that
w1c bits of usb control register do not get reset while
writing any other bit
Signed-off-by: Nikhil Badola <nikhil.badola@freescale.com>
Signed-off-by: Ramneek Mehresh <ramneek.mehresh@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Shaveta Leekha [Wed, 7 May 2014 09:13:23 +0000 (14:43 +0530)]
powerpc/mpc85xx: Added B4460 support
B4460 differs from B4860 only in number of CPU cores,
hence used existing support for B4860.
B4460 has 2 PPC cores whereas B4860 has 4 PPC cores.
Signed-off-by: Shaveta Leekha <shaveta@freescale.com>
Signed-off-by: Sandeep Singh <Sandeep@freescale.com>
Signed-off-by: Poonam Aggrwal <poonam.aggrwal@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Chunhe Lan [Wed, 7 May 2014 02:56:18 +0000 (10:56 +0800)]
powerpc/85xx: Add T4160RDB board support
T4160RDB shares the same platform as T4240RDB. T4160 is
a low power version of T4240, with the eight e6500 cores,
two DDR3 controllers, and same peripheral bus interfaces.
Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Chunhe Lan [Wed, 7 May 2014 02:50:20 +0000 (10:50 +0800)]
fsl/pci: Add workaround for erratum A-005434
By default, all PEX inbound windows PEX_PEXIWARn[TRGT] are
mapped to 0xF, which is local memory. But for BSC9132, 0xF
is CCSR, 0x0 is local memory.
Signed-off-by: Minghuan Lian <Minghuan.Lian@freescale.com>
Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Tang Yuantian [Wed, 7 May 2014 02:25:06 +0000 (10:25 +0800)]
powerpc/t104xrdb: Toggle deep sleep management signals after resume
T104xrdb has several sleep management signals that are used for deep
sleep. They are enabled by OS to enter deep sleep and should be
disabled by u-boot when cores wake up.
Signed-off-by: Tang Yuantian <Yuantian.Tang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Ebony Zhu [Fri, 25 Apr 2014 23:38:44 +0000 (18:38 -0500)]
board/freescale: Move CRC32 offset in NXID v1 data format
According to AN3638, CRC of NXID v1 is at the end of the
256-byte I2C memory. The wrong CRC32 offset prevents Uboot
from reading system information from EEPROM. No NXID v0 is
being used on Freescale boards.
Signed-off-by: Ebony Zhu <b45385@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Chunhe Lan [Wed, 16 Apr 2014 08:40:52 +0000 (16:40 +0800)]
net: phy/vitesse: Add support for VSC8664 phy module
This patch adds support for VSC8664 PHY module which can
be found on Freescale's T4240RDB boards.
Signed-off-by: Chunhe Lan <Chunhe.Lan@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
Albert ARIBAUD [Fri, 16 May 2014 18:43:04 +0000 (20:43 +0200)]
Merge remote-tracking branch 'u-boot-sh/rmobile'
Conflicts:
boards.cfg
Trivial conflict, maintainer change plus board addition
Simon Glass [Tue, 13 May 2014 18:14:02 +0000 (12:14 -0600)]
patman: Suppress duplicate signoffs only for real patches
There is an unfortunate bug in the signoff suppression logic. The first
pass is performed with 'git log', and all signoffs are added to the
supression set, such that the second time (when processing the real
patches) we always suppress the signoffs.
Correct this by only suppressing signoffs in the second pass.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Michal Simek <monstr@monstr.eu>
Tested-by: Andreas Bießmann <andreas.devel@googlemail.com>
Masahiro Yamada [Wed, 14 May 2014 03:57:28 +0000 (12:57 +0900)]
sandbox: set sandbox's vendor to null
Because sandbox is not a real hardware, setting vendor=sandbox is
almost meaningless.
This commit sets sandbox's vendor field to '-'.
It is a good thing that it decreases one level directory hierarchy.
The files board/sandbox/sandbox/* have been moved to board/sandbox/*.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Wed, 14 May 2014 03:54:37 +0000 (12:54 +0900)]
Revert "sandbox: move source files from board/ to arch/sandbox/"
This reverts commit
258060905e04fe2eb509756ef3b37e23e220a2d6.
Conflicts:
boards.cfg
Wrong patch
25806090 was applied by accident. Revert it.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Simon Glass <sjg@chromium.org>
Acked-by: Simon Glass <sjg@chromium.org>
Albert ARIBAUD [Fri, 16 May 2014 15:56:50 +0000 (17:56 +0200)]
Merge branch 'u-boot-imx/master' into 'u-boot-arm/master'
Albert ARIBAUD [Fri, 16 May 2014 14:49:50 +0000 (16:49 +0200)]
Merge branch 'u-boot-ti/master' into 'u-boot-arm/master'
Albert ARIBAUD [Thu, 15 May 2014 15:19:45 +0000 (17:19 +0200)]
Merge branch 'u-boot-tegra/master' into 'u-boot-arm/master'
Albert ARIBAUD [Thu, 15 May 2014 14:36:02 +0000 (16:36 +0200)]
Merge branch 'u-boot-samsung/master' into 'u-boot-arm/master'
Albert ARIBAUD [Tue, 15 Apr 2014 14:13:51 +0000 (16:13 +0200)]
arm: move exception handling out of start.S files
Exception handling is basically identical for all ARM targets.
Factorize it out of the various start.S files and into a
single vectors.S file, and adjust linker scripts accordingly.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Albert ARIBAUD [Tue, 15 Apr 2014 14:13:50 +0000 (16:13 +0200)]
arm: remove unused _end_vect and _vectors_end symbols
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Albert ARIBAUD [Tue, 15 Apr 2014 14:13:49 +0000 (16:13 +0200)]
arm: pxa: move SP check from start.S to cpuinfo.c
PXA start.S has a PXA (variant) specific check in
start.S. Move it to cpuinfo.c.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Acked-by: Marek Vasut <marex@denx.de>
Albert ARIBAUD [Tue, 15 Apr 2014 14:13:48 +0000 (16:13 +0200)]
arm: move reset_cpu from start.S into cpu.c
CPUs arm946es and sa1100 both define the reset_cpu()
function in their start.S file. Move this cpu-specific code
into cpu.c so that start.S only contains ARM generic code.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Albert ARIBAUD [Tue, 15 Apr 2014 14:13:47 +0000 (16:13 +0200)]
arm1136: move cache code from start.S to cache.c
arch/arm/cpu/arm1136/start.S contain a cache flushing function.
Remove the function and move its code into arch/arm/lib/cache.c.
Signed-off-by: Albert ARIBAUD <albert.u.boot@aribaud.net>
Stefano Babic [Thu, 15 May 2014 08:27:32 +0000 (10:27 +0200)]
Merge branch 'master' of git://git.denx.de/u-boot-arm
Tim Harvey [Thu, 8 May 2014 05:16:12 +0000 (22:16 -0700)]
nand: remove CONFIG_SYS_NAND_PAGE_SIZE
We only need to read in the size of struct image_header and thus don't
need to know the page size of the nand device.
Cc: Scott Wood <scottwood@freescale.com>
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Scott Wood <scottwood@freescale.com>
Lukasz Majewski [Fri, 9 May 2014 14:58:15 +0000 (16:58 +0200)]
dfu: mmc: Provide support for eMMC boot partition access
Before this patch it was only possible to access the default eMMC HW
partition. By partition selection I mean the access to eMMC via the
ext_csd[179] register programming.
It sometimes happens that it is necessary to write to other partitions.
This patch adds extra attribute to "raw" sub type of the dfu_alt_info
environment variable (e.g. boot-mmc.bin raw 0x0 0x200 mmcpart 1;)
It saves the original boot value and restores it after storing the file.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Przemyslaw Marczak [Mon, 12 May 2014 10:05:34 +0000 (12:05 +0200)]
usb:gadget:f_thor: download_tail(): remove dfu_write with 0 size
Since dfu_flush() can write raw data, dfu_write() with zero size
can be removed from download_tail() in thor gadget.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Marek Vasut <marex@denx.de>
Przemyslaw Marczak [Mon, 12 May 2014 10:05:33 +0000 (12:05 +0200)]
drivers:dfu: dfu_flush(): add raw data flush to complete dfu write
Before dfu write and flush operations separation,
dfu write data was flushed by host download request
with len of zero size.
Since above change manually calling dfu write with zero
size has non sense (e.g. in THOR). This should be done by
flush operation.
So now dfu_write_buffer_drain() is called in dfu_flush().
If there is any raw data to flush (like it can be in thor)
then it will be physically written to medium.
Signed-off-by: Przemyslaw Marczak <p.marczak@samsung.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Marek Vasut <marex@denx.de>
Stephen Warren [Tue, 13 May 2014 16:51:54 +0000 (10:51 -0600)]
usb: ci_udc: parse QTD before over-writing it
ci_udc only allocates a single QTD structure per EP. All data needs to be
extracted from the DTD prior to calling ci_ep_submit_next_request(), since
that fills the QTD with next transaction's parameters. Fix
handle_ep_complete() to extract the transaction (remaining) length before
kicking off the next transaction.
In practice, this only causes writes to UMS devices to fail for me. I may
have tested the final versions of my previous ci_udc patch only with
reads. More recently, I had patches applied locally that allocated a QTD
per USB request rather than per USB EP, although since that doesn't give
any performance benefit, I'm dropping those.
Fixes:
2813006fecda ("usb: ci_udc: allow multiple buffer allocs per ep")
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Wed, 30 Apr 2014 21:09:57 +0000 (15:09 -0600)]
usb: tegra: support device mode
A few changes are made to the Tegra EHCI driver so that it can set
everything up for device-mode operation on the first USB controller.
This can be used in conjunction with ci_udc.c to operate as a USB
device.
Detailed changes are:
* Rename set_host_mode() to set_up_vbus() since that's really what it
does.
* Modify set_up_vbus() to know whether it's initializing in host or
device mode, and:
- Skip the external VBUS check in device mode, since external VBUS is
expected in this case.
- Disable VBUS output in device mode.
* Modify init_phy_mux() to know whether it's initializing in host or
device mode, and hence skip setting USBMODE_CM_HC (which enables host
mode) in device mode. See the comments in that function for why this
is safe w.r.t. the ordering requirements of PHY selection.
* Modify init_utmi_usb_controller() to force "b session valid" in device
mode, since the HW requires this. This is done in UTMI-specific code,
since we only support device mode on the first USB controller, and that
controller can only talk to a UTMI PHY.
* Enhance ehci_hcd_init() to error-check the requested host-/device-mode
vs. the dr_mode (dual-role mode) value present in device tree, and the
HW configurations which support device mode.
* Enhance ehci_hcd_init() not to skip HW initialization when switching
between host and device mode on a controller. This requires remembering
which mode the last initialization used.
Cc: Jim Lin <jilin@nvidia.com>
Cc: Stefan Agner <stefan@agner.ch>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Wed, 30 Apr 2014 21:09:56 +0000 (15:09 -0600)]
usb: tegra: refactor PHY type selection
Both init_{utmi,ulpi}_usb_controller() have nearly identical code for
PHY type selection. Pull this out into a common function to remove the
duplication.
Cc: Jim Lin <jilin@nvidia.com>
Cc: Stefan Agner <stefan@agner.ch>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Stephen Warren [Wed, 30 Apr 2014 21:09:55 +0000 (15:09 -0600)]
usb: tegra: fix PHY selection code
The TRM for Tegra30 and later all state that USBMODE_CM_HC must be set
before writing to hostpc1_devlc to select which PHY to use for a USB
controller. However, neither init_{utmi,ulpi}_usb_controller() do this
today, so the register writes they perform for PHY selection do not
work.
For the UTMI case, this was hacked around in commit
7e44d9320ed4 "ARM:
Tegra: USB: EHCI: Add support for Tegra30/Tegra114" by adding code to
ehci_hcd_init() which sets USBMODE_CM_HC and duplicates the PHY
selection register write. This code doesn't cover the ULPI case, so I
wouldn't be surprised if ULPI doesn't work with the current code, unless
the ordering requirement only ends up being an issue in HW for UTMI not
ULPI.
This patch fixes init_{utmi,ulpi}_usb_controller() to correctly set
USBMODE_CM_HC before selecting the PHY. Now that this works, we can
remove the duplicate UTMI-specific code in ehci_hcd_init(), thus
simplifying that function.
Cc: Jim Lin <jilin@nvidia.com>
Cc: Stefan Agner <stefan@agner.ch>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Marek Vasut [Wed, 14 May 2014 22:20:54 +0000 (00:20 +0200)]
Merge remote-tracking branch 'u-boot/master' into test
Hans de Goede [Sat, 3 May 2014 15:46:27 +0000 (17:46 +0200)]
mvtwsi: Remove unnecessary twsi_baud_rate and twsi_slave_address globals
These are used only once, so their is no need to have them global.
This also stops mvtwsi from using any bss vars making it easier to use
before dram init (to talk to the pmic to set the dram voltage).
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Hans de Goede [Sat, 3 May 2014 15:46:26 +0000 (17:46 +0200)]
mvtwsi: Fix clock programming
The TWSI_FREQUENCY macro was wrong in 2 ways:
1) It was casting the result of the calculations to an u8, while i2c clk
rates are often >= 100Khz which won't fit in a u8, drop the cast.
2) It had an extra factor of 2 in the divider which neither the datasheet nor
the Linux driver have.
The comment for the default value was wrongly saying that m lives in
bits 4-7, while in reality it is in bits 3-6, as can be seen from the correct
shift by 3 used in i2c_init().
While at it remove the unused twsi_actual_speed variable.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Belisko Marek [Fri, 25 Apr 2014 10:00:07 +0000 (12:00 +0200)]
mtd: nand: omap_gpmc: Fix update of read_ecc in oob
We need to flip only one bit not assign.
Signed-off-by: Marek Belisko <marek.belisko@gmail.com>
Acked-by: Pekon Gupta <pekon@ti.com>
Ash Charles [Wed, 7 May 2014 15:24:11 +0000 (08:24 -0700)]
am335x: pepper: Add Gumstix Pepper AM335x-based machine
This adds the Gumstix Pepper[1] single-board computer based on the
TI AM335x processor. Schematics are available [2].
[1] https://store.gumstix.com/index.php/products/344/
[2] https://pubs.gumstix.com/boards/PEPPER/
Signed-off-by: Ash Charles <ash@gumstix.com>
[trini: Move 'cdev' in board.c down to under #ifdef's where it's used]
Signed-off-by: Tom Rini <trini@ti.com>
Christian Riesch [Wed, 7 May 2014 08:16:28 +0000 (10:16 +0200)]
arm, davinci: Use CONFIG_SPL_PAD_TO for padding the SPL in an ais image
The commits
commit
b7b5f1a16ca66dfdd817e7339f0e263a5b9f2758
Author: Albert ARIBAUD <albert.u.boot@aribaud.net>
da850evm, da850_am18xxevm: convert to CONFIG_SPL_MAX_FOOTPRINT
and
commit
e7497891e34efe5cb2b3a3dc7c6c096c012ede28
Author: Albert ARIBAUD <albert.u.boot@aribaud.net>
cam_enc_4xx: convert to CONFIG_SPL_MAX_FOOTPRINT
replaced CONFIG_SPL_MAX_SIZE by CONFIG_SPL_MAX_FOOTPRINT. However,
CONFIG_SPL_MAX_SIZE is used in the Makefile for padding the SPL
when preparing an u-boot.ais image. By removing CONFIG_SPL_MAX_SIZE
said commits broke the ais image of the da850evm and cam_enc_4xx
configurations.
This patch converts the u-boot.ais target to use CONFIG_SPL_PAD_TO
instead of CONFIG_SPL_MAX_SIZE for padding the SPL and adds
a #define CONFIG_SPL_PAD_TO where it is required.
Signed-off-by: Christian Riesch <christian.riesch@omicron.at>
Reported-by: Tom Taylor <ttaylor.tampa@gmail.com>
Cc: Sudhakar Rajashekhara <sudhakar.raj@ti.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Albert ARIBAUD <albert.u.boot@aribaud.net>
Egli, Samuel [Mon, 5 May 2014 14:50:44 +0000 (16:50 +0200)]
siemens, draco: add new target
Signed-off-by: Samuel Egli <samuel.egli@siemens.com>
Reviewed-by: Roger Meier <r.meier@siemens.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Egli, Samuel [Mon, 5 May 2014 14:50:43 +0000 (16:50 +0200)]
siemens:cosmetic, dxr2: rename dxr2 to draco
The actual board name is draco and dxr2 is the target name.
In the future we'll have different targets based on draco board.
All changes are purely non-functional and basically rename dxr2
to draco.
One style fix in board.c that existed already before.
Signed-off-by: Samuel Egli <samuel.egli@siemens.com>
Reviewed-by: Roger Meier <r.meier@siemens.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Robert Nelson [Fri, 2 May 2014 20:15:03 +0000 (15:15 -0500)]
omap3_beagle: xM A/B validate new dtb exits in file system
Fall back to previous dtb used when omap3-beagle-xm-ab.dtb doesn't exist in file system
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
CC: Tom Rini <trini@ti.com>
CC: Nishanth Menon <nm@ti.com>
Acked-by: Tom Rini <trini@ti.com>
Robert Nelson [Fri, 2 May 2014 20:14:39 +0000 (15:14 -0500)]
omap3_beagle: use omap3-beagle-xm-ab.dtb for the xM AB revision
As of v3.15-rc3, omap3-beagle-xm-ab.dtb now exists with the usb hub (ehci) enabled.
For older kernels versions, cherry pick from mainline:
ef78f3869c37c480f1d58462a760a40dabc823f4
Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
CC: Tom Rini <trini@ti.com>
CC: Nishanth Menon <nm@ti.com>
Dmitry Lifshitz [Sun, 27 Apr 2014 10:17:27 +0000 (13:17 +0300)]
ARM: OMAP5: add CKO buffer control mask
Add CKOBUFFER_CLK_EN bit mask enabling FREF_XTAL_CLK clock.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Dmitry Lifshitz [Sun, 27 Apr 2014 10:17:26 +0000 (13:17 +0300)]
ARM: OMAP5: Power: add LDO2 support for Palmas driver
Add defines required to turn on LDO2 regulator.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Dmitry Lifshitz [Sun, 27 Apr 2014 10:17:25 +0000 (13:17 +0300)]
ARM: OMAP5: add UART4 support
Add UART4 base address.
Signed-off-by: Dmitry Lifshitz <lifshitz@compulab.co.il>
Egli, Samuel [Thu, 24 Apr 2014 15:57:56 +0000 (17:57 +0200)]
siemens: cosmetic: rename project_dir
Signed-off-by: Samuel Egli <samuel.egli@siemens.com>
Cc: Roger Meier <r.meier@siemens.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Egli, Samuel [Thu, 24 Apr 2014 15:57:55 +0000 (17:57 +0200)]
siemens: change LED indication in DFU mode
In order to have the same LED indication like in another product
when ready for updating, enable only red led and disable status
LED when entering DFU mode.
The status LED is only switched off when defined in board file.
Signed-off-by: Samuel Egli <samuel.egli@siemens.com>
Cc: Roger Meier <r.meier@siemens.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Egli, Samuel [Thu, 24 Apr 2014 15:57:54 +0000 (17:57 +0200)]
siemens: add led cmd for flexible LED control
* remove setting LED in user button function.
We want to decouple reading user button and setting LED. This
two things need to be done independently.
* led cmd can be used to control LEDs that are defined in board file
having a led cmd, one can easily set LEDs in u-boot shell. For
example bootcmd can be extended to disable status LED before
loading kernel.
Signed-off-by: Samuel Egli <samuel.egli@siemens.com>
Cc: Roger Meier <r.meier@siemens.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Egli, Samuel [Thu, 24 Apr 2014 15:57:53 +0000 (17:57 +0200)]
siemens: update DDR3 parameters for dxr2
* add parameters for factory and print them at start up to
facilitate control of right DDR3 settings in EEPROM.
* cosmetic changes in a couple of printfs
Signed-off-by: Samuel Egli <samuel.egli@siemens.com>
Cc: Roger Meier <r.meier@siemens.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Egli, Samuel [Thu, 24 Apr 2014 15:57:52 +0000 (17:57 +0200)]
siemens: cosmetic: remove unused and rename defines
For dxr2 board DXR2_IOCTRL_VAL is set by data in EEPROM. In pxm2
board it does not make sense to have dxr2 as prefix. Replace it with
more meaningful DDR prefix.
Signed-off-by: Samuel Egli <samuel.egli@siemens.com>
Cc: Pascal Bach <pascal.bach@siemens.com>
Cc: Roger Meier <r.meier@siemens.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Yegor Yefremov [Sat, 19 Apr 2014 20:12:18 +0000 (22:12 +0200)]
am33xx: add SSC enable macro
Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
Khoronzhuk, Ivan [Tue, 15 Apr 2014 18:32:25 +0000 (21:32 +0300)]
config: k2hk_evm: Add generic board support
We should use generic board in order the ARM maintainer
be able to remove arch/arm/lib/board.c
Signed-off-by: Ivan Khoronzhuk <ivan.khoronzhuk@ti.com>
Tom Rini [Tue, 13 May 2014 21:09:28 +0000 (17:09 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-mpc85xx
Stephen Warren [Thu, 8 May 2014 15:33:45 +0000 (09:33 -0600)]
ARM: tegra: use a CPU freq that all SKUs can support
U-Boot on Tegra30 currently selects a main CPU frequency that cannot be
supported at all on some SKUs, and needs higher VDD_CPU/VDD_CORE values
on some others. This can result in unreliable operation of the main CPUs.
Resolve this by switching to a CPU frequency that can be supported by any
SKU. According to the following link, the maximum supported CPU frequency
of the slowest Tegra30 SKU is 600MHz:
repo http://nv-tegra.nvidia.com/gitweb/?p=linux-2.6.git;a=summary
branch l4t/l4t-r16-r2
path arch/arm/mach-tegra/tegra3_dvfs.c
table cpu_dvfs_table[]
According to that same table, the minimum VDD_CPU required to operate at
that frequency across all SKUs is 1.007V. Given the adjustment resolution
of the TPS65911 PMIC that's used on all Tegra30-based boards we support,
we'll end up using 1.0125V instead.
At that VDD_CPU, tegra3_get_core_floor_mv() in that same file dictates
that VDD_CORE must be at least 1.2V on all SKUs. According to
tegra_core_speedo_mv() (in tegra3_speedo.c in the same source tree),
that voltage is safe for all SKUs.
An alternative would be to port much of the code from tegra3_dvfs.c and
tegra3_speedo.c in the kernel tree mentioned above. That's more work
than I want to take on right now.
While all the currently supported boards use the same regulator chip for
VDD_CPU, different types of regulators are used for VDD_CORE. Hence, we
add some small conditional code to select how VDD_CORE is programmed. If
this becomes more complex in the future as new boards are added, or we
end up adding code to detect the SoC SKU and dynamically determine the
allowed frequency and required voltages, we should probably make this a
runtime call into a function provided by the board file and/or relevant
PMIC driver.
Cc: Alban Bedel <alban.bedel@avionic-design.de>
Cc: Marcel Ziswiler <marcel@ziswiler.com>
Cc: Bard Liao <bardliao@realtek.com>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 6 May 2014 17:18:41 +0000 (11:18 -0600)]
ARM: tegra: Venice2 pinmux spreadsheet updates
The Venice2 pinmux spreadsheet was updated to fix a few issues. Import
those changes into the U-Boot pinmux initialization tables.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 22 Apr 2014 20:37:57 +0000 (14:37 -0600)]
ARM: tegra: update Venice2 pinmux
This re-imports the entire Venice2 pinmux data from the board's master
spreadsheet, and makes use of the new IO clamping GPIO initialization
table features. This makes the board port fully compliant with the
required HW-defined pinmux initialization sequence.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 22 Apr 2014 20:37:56 +0000 (14:37 -0600)]
ARM: tegra: clamp inputs on Jetson TK1
The HW-defined procedure for booting Tegra requires that
CLAMP_INPUTS_WHEN_TRISTATED be enabled before programming the pinmux.
Modify the Jetson TK1 board to do this.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 22 Apr 2014 20:37:55 +0000 (14:37 -0600)]
ARM: tegra: make use of GPIO init table on Jetson TK1
The HW-defined procedure for booting Tegra requires that some pins be
set up as GPIOs immediately at boot in order to avoid glitches on those
pins, when the pinmux is programmed. This patch implements this
procedure for Jetson TK1. For pins which are to be used as GPIOs, the
pinmux mux function need not be programmed, so the pinmux table is also
adjusted.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 22 Apr 2014 20:37:54 +0000 (14:37 -0600)]
ARM: tegra: add function to enable input clamping on tristate
The HW-defined procedure for booting Tegra requires that
CLAMP_INPUTS_WHEN_TRISTATED be enabled before programming the pinmux.
Add a function to the pinmux driver to allow boards to do this.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 22 Apr 2014 20:37:53 +0000 (14:37 -0600)]
ARM: tegra: add GPIO initialization table function
The HW-defined procedure for booting Tegra requires that some pins be
set up as GPIOs immediately at boot in order to avoid glitches on those
pins, when the pinmux is programmed. Add a feature to the GPIO driver
which executes a GPIO configuration table. Board files will use this to
implement the correct HW initialization procedure.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Tue, 22 Apr 2014 20:37:52 +0000 (14:37 -0600)]
ARM: tegra: allow pinmux mux option not to be set by init tables
Define enum PMUX_FUNC_DEFAULT, which indicates that a table entry passed
to pinmux_config_pingrp()/pinmux_config_pingrp_table() shouldn't change
the mux option in HW.
For pins that will be used as GPIOs, the mux option is irrelevant, so we
simply don't want to define any mux option in the pinmux initialization
table.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Mon, 21 Apr 2014 20:50:33 +0000 (14:50 -0600)]
ARM: tegra: fix CPU VDD comment in Tegra30 CPU init code
The register writes performed by arch/arm/cpu/arm720t/tegra30/cpu.c
enable_cpu_power_rail() set the voltage to 1.0V not 1.4V as the comment
implies. Fix the comment.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Stephen Warren [Fri, 18 Apr 2014 16:56:11 +0000 (10:56 -0600)]
ARM: tegra: set CONFIG_SYS_MMC_MAX_DEVICE
If CONFIG_API is ever to be enabled on Tegra, this define must be set,
since api/api_storage.c uses it.
A couple of annoyting things about CONFIG_SYS_MMC_MAX_DEVICE
1) It isn't documented in README. The same is true for a lot of similar
defines used by api_storage.c.
2) It doesn't represent MAX_DEVICE but rather NUM_DEVICES, since the
valid values are 0..n-1 not 0..n.
However, I this patch does not address those shortcomings.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Masahiro Yamada [Wed, 30 Apr 2014 03:55:22 +0000 (12:55 +0900)]
boards.cfg: fix a configuration error of ep8248 board
"make ep8248_config" fails with an error like this:
$ make ep8248_config
make: *** [ep8248_config] Error 1
Its cause is that there are two entries for "ep8248".
The first is around line 652 of boards.cfg. (as Active)
The second appears around line 1230. (as Orphan)
This bug was accidentally introduced by commit
e7e90901.
But it is not the author's fault. He just intended to change
IDS8247 board.
The commiter added ep8248 entry by mistake when he resolved a conflict.
Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Kim Phillips <kim.phillips@linaro.org>
Acked-by: Heiko Schocher <hs@denx.de>
Acked-by: Kim Phillips <kim.phillips@freescale.com>
York Sun [Wed, 30 Apr 2014 21:43:49 +0000 (14:43 -0700)]
powerpc/freescale: Convert selected boards to generic board architecture
This patch converts the following boards to use generic board: MPC8536DS,
MPC8572DS, MPC8641HPCN, p1_p2_rdb_pc, corenet_ds, t4qds, B4860QDS. It has
been tested on NOR boot on MPC8536DS, MPC8572DS, P1021RDB, P4080DS,
P5020DS, P5040DS, P3041DS, T4240QDS, B4860QDS.
Signed-off-by: York Sun <yorksun@freescale.com>
CC: Ying Zhang <b40530@freescale.com>
CC: Prabhakar Kushwaha <prabhakar@freescale.com>
CC: Haijun.Zhang <Haijun.Zhang@freescale.com>
CC: Scott Wood <scottwood@freescale.com>
CC: Shaohui Xie <Shaohui.Xie@freescale.com>
York Sun [Wed, 30 Apr 2014 21:43:48 +0000 (14:43 -0700)]
powerpc/mpc86xx: Fix boot_flag for calling board_init_f()
The argument boot_flag of board_inti_f() hasn't been used for powerpc until
recent changing to use generic board. Set it to 0 as a proper value.
Signed-off-by: York Sun <yorksun@freescale.com>
York Sun [Wed, 30 Apr 2014 21:43:47 +0000 (14:43 -0700)]
powerpc/mpc85xx: Fix boot_flag for calling board_init_f()
baord_init_f takes one argument, boot_flag. It has not been used for
powerpc, until recently changing to use generic board architecture.
The boot flag is added as a return value from cpu_init_f().
Signed-off-by: York Sun <yorksun@freescale.com>
CC: Alexander Graf <agraf@suse.de>
York Sun [Wed, 30 Apr 2014 21:43:46 +0000 (14:43 -0700)]
powerpc/freescale: Change the return value of mac_read_from_eeprom()
The return value has not been checked by its caller, until recent change
of using generic board architecture. The error of this function is not
critical enough to hang the system. Printing the warning message is enough
to catch user's attention. U-boot should continue to boot to give user
a chance to fix the EEPROM. Chaning the return value to 0 to avoid hanging
in the board_init_r().
Signed-off-by: York Sun <yorksun@freescale.com>
York Sun [Wed, 30 Apr 2014 21:43:45 +0000 (14:43 -0700)]
powerpc/mpc85xx: Ignore FDT pointer for non-QEMU in cpu_init_early_f()
The pointer of device tree comes from r3 for QEMU. This is not the case
for normal SoCs out of reset. Having gd->fdt_blob as 0 is important for
other functions to detect the non-existence of device tree.
Signed-off-by: York Sun <yorksun@freescale.com>
CC: Alexander Graf <agraf@suse.de>
York Sun [Fri, 25 Apr 2014 19:06:17 +0000 (12:06 -0700)]
powerpc/mpc8572ds: Increase u-boot size to 768KB
U-boot image has grown and exceeded the predefined 512KB. Increasing to
768KB to align with other powerpc boards. Tested on MPC8572DS for 32-
and 36-bit targets with NOR flash boot. NAND boot is not covered by
this patch.
Also update board maintainer for these boards.
Signed-off-by: York Sun <yorksun@freescale.com>
Acked-by: Heiko Schocher <hs@denx.de>
Zhao Qiang [Wed, 30 Apr 2014 08:45:31 +0000 (16:45 +0800)]
qe: disable qe when qe-ucode fails to be uploaded for "deep sleep"
when qe-ucode fails to be uploaded, "deep sleep" will hang.
if there is no qe-ucode, disable qe module for platforms
which support "deep sleep"
Signed-off-by: Zhao Qiang <B45475@freescale.com>