commit d9f43c8f sets
get_reset_cause() as static, but this conflicts with mx5
where its prototype is in sys_proto.h.

Drop it from sys_proto.h and drop print_cpuinfo from mx53_loco,
factorizing the call for this board.
Signed-off-by: NStefano Babic <sbabic@denx.de>
CC: Jason Liu <jason.hui@linaro.org>

Add EXT2/EXT4 and BOUNCE_BUFFER support.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NOtavio Salvador <otavio@ossystems.com.br>

With UMS support we are able to flash the eMMC from U-boot, which is very
convenient.

Add UMS support to make the eMMC flashing process easier.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NOtavio Salvador <otavio@ossystems.com.br>

Pass the same pad configuration as done in the kernel so that OTG1_ID pin can
properly work in device mode.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>

Freescale's SEC block has built-in Data Encryption
Key(DEK) Blob Protocol which provides a method for
protecting a DEK for non-secure memory storage.
SEC block protects data in a data structure called
a Secret Key Blob, which provides both confidentiality
and integrity protection.
Every time the blob encapsulation is executed,
a AES-256 key is randomly generated to encrypt the DEK.
This key is encrypted with the OTP Secret key
from SoC. The resulting blob consists of the encrypted
AES-256 key, the encrypted DEK, and a 16-bit MAC.

During decapsulation, the reverse process is performed
to get back the original DEK. A caveat to the blob
decapsulation process,  is that the DEK is decrypted
in secure-memory and can only be read by FSL SEC HW.
The DEK is used to decrypt data during encrypted boot.

Commands added
--------------
  dek_blob - encapsulating DEK as a cryptgraphic blob

Commands Syntax
---------------
  dek_blob src dst len

    Encapsulate and create blob of a len-bits DEK at
    address src and store the result at address dst.
Signed-off-by: NRaul Cardenas <Ulises.Cardenas@freescale.com>
Signed-off-by: NNitin Garg <nitin.garg@freescale.com>
Signed-off-by: NUlises Cardenas <ulises.cardenas@freescale.com>
Signed-off-by: NUlises Cardenas-B45798 <Ulises.Cardenas@freescale.com>

Add EXT4 support.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NOtavio Salvador <otavio@ossystems.com.br>

User Mass Storage is very useful for flashing the on-board eMMC.

Add support for it.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Acked-by: NOtavio Salvador <otavio@ossystems.com.br>

Add USB Mass Storage support. This is useful for flashing the on-board eMMC.
Signed-off-by: NSoeren Moch <smoch@web.de>
Reviewed-by: NFabio Estevam <fabio.estevam@freescale.com>

Since commit 3ff46cc4 ("arm: relocate the exception vectors") mx35
does not boot anymore.

Add a specific relocate_vectors macro that skips the vector relocation, as the
i.MX35 SoC does not provide RAM at the high vectors address (0xFFFF0000), and
(0x00000000) maps to ROM.

This allows mx35 to boot again.

Cc: Sebastian Priebe <sebastian.priebe@cadcon.de>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>
Tested-by: NStefano Babic <sbabic@denx.de>

Since commit 3ff46cc4 ("arm: relocate the exception vectors") mx31
does not boot anymore.

Add a specific relocate_vectors macro that skips the vector relocation, as the
i.MX31 SoC does not provide RAM at the high vectors address (0xFFFF0000), and
(0x00000000) maps to ROM.

This allows mx31 to boot again.

Cc: Anatolij Gustschin <agust@denx.de>
Cc: Magnus Lilja <lilja.magnus@gmail.com>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>

Currently there is no support for MC34704 PMIC in the mainline kernel.

Turn on the LCD supply via bootloader for the time being, so that we could
use the LCD in the kernel.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>

ONOFFA is the bit 3 of the GENERAL2 register.

Add its definition.
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>

Currently only normal hashing is supported using hardware acceleration.
Added support for progressive hashing using hardware.
Signed-off-by: NRuchika Gupta <ruchika.gupta@freescale.com>
Signed-off-by: NGaurav Rana <gaurav.rana@freescale.com>
CC: Simon Glass <sjg@chromium.org>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Reviewed-by: NYork Sun <yorksun@freescale.com>

This patch does the following:

1. The function names for encapsulation and decapsulation
were inconsitent in freescale's implementation and cmd_blob file.
This patch corrects the issues.
2. The function protopye is also modified to change the length parameter
from u8 to u32 to allow encapsulation and decapsulation of larger images.
3. Modified the description of km paramter in the command usage for better
readability.
Signed-off-by: NGaurav Rana <gaurav.rana@freescale.com>
Reviewed-by: NRuchika Gupta <ruchika.gupta@freescale.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

Boards need to select CONFIG_SYS_GENERIC_BOARD in order to prevent removal
from the project.

Cc: Matthias Weisser <weisserm@arcor.de>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>

Boards need to select CONFIG_SYS_GENERIC_BOARD in order to prevent removal
from the project.
Acked-by: NAnatolij Gustschin <agust@denx.de>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>

Boards need to select CONFIG_SYS_GENERIC_BOARD in order to prevent removal
from the project.
Acked-by: NAnatolij Gustschin <agust@denx.de>
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com>

This is still a non-generic board.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: NSughosh Ganu <urwithsughosh@gmail.com>
Cc: Syed Mohammed Khasim <sm.khasim@gmail.com>
Acked-by: NMarek Vasut <marex@denx.de>

This is still a non-generic board.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Chan-Taek Park <c-park@ti.com>
Acked-by: NMarek Vasut <marex@denx.de>

This is still a non-generic board.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Po-Yu Chuang <ratbert@faraday-tech.com>
Acked-by: NMarek Vasut <marex@denx.de>

These are still non-generic boards.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Greg Ungerer <greg.ungerer@opengear.com>
Acked-by: NMarek Vasut <marex@denx.de>

This is still a non-generic board.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Lei Wen <leiwen@marvell.com>
Acked-by: NMarek Vasut <marex@denx.de>

This is still a non-generic board.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Cc: Matthias Weisser <weisserm@arcor.de>
Acked-by: NMarek Vasut <marex@denx.de>

Now CONFIG_SPL_BUILD is not defined in Kconfig, so
"!depends on SPL_BUILD" and "if !SPL_BUILD" are redundant.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>

When Kconfig for U-boot was examined, one of the biggest issues was
how to support multiple images (Normal, SPL, TPL).  There were
actually two options, "single .config" and "multiple .config".
After some discussions and thought experiments, I chose the latter,
i.e. to create ".config", "spl/.config", "tpl/.config" for Normal,
SPL, TPL, respectively.

It is true that the "multiple .config" strategy provided us the
maximum flexibility and helped to avoid duplicating CONFIGs among
Normal, SPL, TPL, but I have noticed some fatal problems:

[1] It is impossible to share CONFIG options across the images.
  If you change the configuration of Main image, you often have to
  adjust some SPL configurations correspondingly.  Currently, we
  cannot handle the dependencies between them.  It means one of the
  biggest advantages of Kconfig is lost.

[2] It is too painful to change both ".config" and "spl/.config".
  Sunxi guys started to work around this problem by creating a new
  configuration target.  Commit cbdd9a97 (sunxi: kconfig: Add
  %_felconfig rule to enable FEL build of sunxi platforms.) added
  "make *_felconfig" to enable CONFIG_SPL_FEL on both images.
  Changing the configuration of multiple images in one command is a
  generic demand.  The current implementation cannot propose any
  good solution about this.

[3] Kconfig files are getting ugly and difficult to understand.
  Commit b724bd7d (dm: Kconfig: Move CONFIG_SYS_MALLOC_F_LEN to
  Kconfig) has sprinkled "if !SPL_BUILD" over the Kconfig files.

[4] The build system got more complicated than it should be.
  To adjust Linux-originated Kconfig to U-Boot, the helper script
  "scripts/multiconfig.sh" was introduced.  Writing a complicated
  text processor is a shell script sometimes caused problems.

Now I believe the "single .config" will serve us better.  With it,
all the problems above would go away.  Instead, we will have to add
some CONFIG_SPL_* (and CONFIG_TPL_*) options such as CONFIG_SPL_DM,
but we will not have much.  Anyway, this is what we do now in
scripts/Makefile.spl.

I admit my mistake with my apology and this commit switches to the
single .config configuration.

It is not so difficult to do that:

 - Remove unnecessary processings from scripts/multiconfig.sh
  This file will remain for a while to support the current defconfig
  format.  It will be removed after more cleanups are done.

 - Adjust some makefiles and Kconfigs

 - Add some entries to include/config_uncmd_spl.h and the new file
   scripts/Makefile.uncmd_spl.  Some CONFIG options that are not
   supported on SPL must be disabled because one .config is shared
   between SPL and U-Boot proper going forward.  I know this is not
   a beautiful solution and I think we can do better, but let's see
   how much we will have to describe them.

 - update doc/README.kconfig

More cleaning up patches will follow this.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

At present defaults in arch-specific Kconfig files are ignored if the
top-level item comes ahead of it in include order. This means that it is
not possible to have a U-Boot default that architectures and boards can
override. This does not seem very useful.

Move the include earlier to support this.
Signed-off-by: NSimon Glass <sjg@chromium.org>
Reported-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>

It is true that malloc is necessary for Driver Model before
relocation, but there is no good reason to reserve the malloc
space more than enough.  The default value 0x400 works well.
Signed-off-by: NMasahiro Yamada <yamada.m@jp.panasonic.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>

Commit referenced in subject breaks IGEP0032 build with the following
error:

  drivers/misc/status_led.c:30:7: error: 'RED_LED_GPIO' undeclared here (not in a function)
  scripts/Makefile.build:275: recipe for target 'drivers/misc/status_led.o' failed
  make[2]: *** [drivers/misc/status_led.o] Error 1
  scripts/Makefile.build:420: recipe for target 'drivers/misc' failed
  make[1]: *** [drivers/misc] Error 2
  Makefile:1093: recipe for target 'drivers' failed
  make: *** [drivers] Error 2

Fix this by skipping the status led on IGEP0032 machine as is not available
and throw an error for future machines if the status led is not configured
to avoid build breakage.
Reported-by: NAlbert ARIBAUD <albert.u.boot@aribaud.net>
Signed-off-by: NEnric Balletbo i Serra <enric.balletbo@collabora.com>

Add support of the DDR mode for eSDHC driver.
Enable it for i.MX6 SoC family only.
Signed-off-by: NVolodymyr Riazantsev <volodymyr.riazantsev@globallogic.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

There 4 JRs, 4 RTICs and 8 DECOs, and set them the same stream id
for using the same SMMU3 on LS1021A.
Signed-off-by: NXiubo Li <Li.Xiubo@freescale.com>
Signed-off-by: NAlison Wang <alison.wang@freescale.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

The RCPM FSM may not be reset after power-on, for example,
in the cases of cold boot and wakeup from deep sleep.
It causes cache coherency problem and may block deep sleep.
Therefore, reset them if they are not be reset.
Signed-off-by: NChenhui Zhao <chenhui.zhao@freescale.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

The patch adds Freescale Layerscape PCIe driver and provides
up to 4 controllers support.
Signed-off-by: NMinghuan Lian <Minghuan.Lian@freescale.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

The patch enables and adds PCIe settings for boards LS1021AQDS
and LS1021ATWR.
Signed-off-by: NMinghuan Lian <Minghuan.Lian@freescale.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

Signed-off-by: NMinghuan Lian <Minghuan.Lian@freescale.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

LS1021A's PCIe1 region begins 0x40_00000000; PCIe2 begins
0x48_00000000. In order to access PCIe device, we must create
TLB to map the 40bit physical address to 32bit virtual address.
This patch will enable MMU after DDR is available and creates MMU
table in DRAM to map all 4G space; then, re-use the reserved space
to map PCIe region. The following the mapping layout.

VA mapping:
    -------  <---- 0GB
   |       |
   |       |
   |-------| <---- 0x24000000
   |///////|  ===> 192MB VA map for PCIe1 with offset 0x40_0000_0000
   |-------| <---- 0x300000000
   |       |
   |-------| <---- 0x34000000
   |///////|  ===> 192MB VA map for PCIe2 with offset 0x48_0000_0000
   |-------| <---- 0x40000000
   |       |
   |-------| <---- 0x80000000 DDR0 space start
   |\\\\\\\|
   |\\\\\\\|  ===> 2GB VA map for 2GB DDR0 Memory space
   |\\\\\\\|
   -------  <---- 4GB DDR0 space end
Signed-off-by: NMinghuan Lian <Minghuan.Lian@freescale.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

This patch is to define default values for some CCSR macros
to make header files cleaner.
Signed-off-by: NAlison Wang <alison.wang@freescale.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

Upgrade Manage Complex (MC) flib API to 0.5.2. Rename directory
fsl_mc to fsl-mc. Change the fsl-mc node in Linux device tree
from "fsl,dprcr" to "fsl-mc". Print MC version info when
appropriate.
Signed-off-by: NJ. German Rivera <German.Rivera@freescale.com>
Signed-off-by: NLijun Pan <Lijun.Pan@freescale.com>
Reviewed-by: NYork Sun <yorksun@freescale.com>

Enable sync of DDR refresh for LS2085a platform. GPP DDR controllers
stay in sync. DP-DDR has only one controller so it does no harm.
Signed-off-by: NYork Sun <yorksun@freescale.com>