Commit graph

56 commits

Author SHA1 Message Date
Laurentiu Tudor
487fa1aa97 fsl-layerscape: drop obsolete PPA secure firmware support
PPA was a secure firmware developed in-house which is no longer
supported and replaced by TF-A quite some years ago. Drop support
for it.

Signed-off-by: Laurentiu Tudor <laurentiu.tudor@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
2023-10-10 10:13:32 +08:00
Sean Anderson
aa423f2bc6 freescale: Remove Rajesh Bhagat MAINTAINERS
Rajesh's email bounces. Remove his email from all boards he maintains.
Fortunately, he has co-maintainers on most boards. I have taken the
liberty of volunteering Pramod to maintain the LS1012AFRDM, since he
also maintains the LS1012AFRWY. Let me know if the board should be
orphaned instead.

Signed-off-by: Sean Anderson <sean.anderson@seco.com>
2023-08-03 15:30:53 -04:00
Michal Simek
bb922ca3eb global: Use proper project name U-Boot (next)
Use proper project name in DTs, messages and READMEs.

Signed-off-by: Michal Simek <michal.simek@amd.com>
2023-06-19 16:45:36 -04:00
Tom Rini
aa6e94deab global: Move remaining CONFIG_SYS_SDRAM_* to CFG_SYS_SDRAM_*
The rest of the unmigrated CONFIG symbols in the CONFIG_SYS_SDRAM
namespace do not easily transition to Kconfig. In many cases they likely
should come from the device tree instead. Move these out of CONFIG
namespace and in to CFG namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-12-05 16:06:07 -05:00
Tom Rini
6cc04547cb global: Migrate CONFIG_SYS_FSL* symbols to the CFG_SYS namespace
Migrate all of COFIG_SYS_FSL* to the CFG_SYS namespace.

Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-10 10:08:55 -05:00
Tom Rini
93145335fb nxp: Make board/freescale/common/Kconfig safe to include once in arch/Kconfig
The way that we use this file currently means that we have to guard it
in every platform Kconfig.  But it is also required in all NXP
platforms, including non-reference platforms.  Make all options in it
have appropriate dependencies so that we can include it a single time
under arch/Kconfig

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-07-05 17:03:02 -04:00
Gaurav Jain
8976556a8a Layerscape: Enable Job ring driver model.
LS(1021/1012/1028/1043/1046/1088/2088), LX2160, LX2162
platforms are enabled with JR driver model.

removed sec_init() call from board files.
sec is initialized based on job ring information processed
from device tree.

Signed-off-by: Gaurav Jain <gaurav.jain@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Reviewed-by: Michael Walle <michael@walle.cc>
2022-04-12 11:20:01 +02:00
Marek Behún
b26334824b board: freescale: various boards: Let env subsystem set gd->env_addr
Various freescale boards set gd->env_addr to default_environment in
board_init(), conditional on CONFIG_ENV_IS_NOWHERE, but this is
redundant, since it is done by env_init() before board_init() is called.

Let the env subsystem handle this.

Signed-off-by: Marek Behún <marek.behun@nic.cz>
Cc: Ramon Fried <rfried.dev@gmail.com>
Cc: Priyanka Jain <priyanka.jain@nxp.com>
Cc: Mian Yousaf Kaukab <ykaukab@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
2021-10-31 12:26:44 -06:00
Wolfgang Denk
0cf207ec01 WS cleanup: remove SPACE(s) followed by TAB
Signed-off-by: Wolfgang Denk <wd@denx.de>
2021-09-30 09:08:16 -04:00
Vladimir Oltean
7c2d5d1642 net: freescale: replace usage of phy-mode = "sgmii-2500" with "2500base-x"
After the discussion here:
https://lore.kernel.org/netdev/20210603143453.if7hgifupx5k433b@pali/

which resulted in this patch:
https://patchwork.kernel.org/project/netdevbpf/patch/20210704134325.24842-1-pali@kernel.org/

and many other discussions before it, notably:
https://patchwork.kernel.org/project/linux-arm-kernel/patch/1512016235-15909-1-git-send-email-Bhaskar.Upadhaya@nxp.com/

it became apparent that nobody really knows what "SGMII 2500" is.
Certainly, Freescale/NXP hardware engineers name this protocol
"SGMII 2500" in the reference manuals, but the PCS devices do not
support any "SGMII" specific features when operating at the speed of
2500 Mbps, no in-band autoneg and no speed change via symbol replication
. So that leaves a fixed speed of 2500 Mbps using a coding of 8b/10b
with a SERDES lane frequency of 3.125 GHz. In fact, "SGMII 2500 without
in-band autoneg and at a fixed speed" is indistinguishable from
"2500base-x without in-band autoneg", which is precisely what these NXP
devices support.

So it just appears that "SGMII 2500" is an unclear name with no clear
definition that stuck.

As such, in the Linux kernel, the drivers which use this SERDES protocol
use the 2500base-x phy-mode.

This patch converts U-Boot to use 2500base-x too, or at least, as much
as it can.

Note that I would have really liked to delete PHY_INTERFACE_MODE_SGMII_2500
completely, but the mvpp2 driver seems to even distinguish between SGMII
2500 and 2500base-X. Namely, it enables in-band autoneg for one but not
the other, and forces flow control for one but not the other. This goes
back to the idea that maybe 2500base-X is a fiber protocol and SGMII-2500
is an MII protocol (connects a MAC to a PHY such as Aquantia), but the
two are practically indistinguishable through everything except use case.

NXP devices can support both use cases through an identical configuration,
for example RX flow control can be unconditionally enabled in order to
support rate adaptation performed by an Aquantia PHY. At least I can
find no indication in online documents published by Cisco which would
point towards "SGMII-2500" being an actual standard with an actual
definition, so I cannot say "yes, NXP devices support it".

Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
2021-09-28 18:50:56 +03:00
Mian Yousaf Kaukab
864c3dbc0a ls1012a: net: pfe: remove pfe stop from bootcmd
When using bootefi to boot a EFI binary, u-boot is supposed to
provide networking service for EFI application. Currently, 'pfe stop'
command is called from bootcmd before running bootefi. As a result
network stops working for EFI applications and console is flooded with
"Rx pkt not on expected port" messages.

Implement board_quiesce_devices() for ls1012a boards and call
pfe_command_stop() from it instead of calling 'pfe stop' from
*_bootcmd and bootcmd.

Tested-by: Anji Jagarlmudi <anji.jagarlmudi@nxp.com>
Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
[Fixed checkpatch space error]
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-06-16 18:14:08 +05:30
Priyanka Jain
caa18f046f board: ls1012ardb: Update MAINTAINERS
Update LS1012ARDB BOARD MAINTAINERS entries
to current MAINTAINERS.

Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-03-05 10:25:41 +05:30
Igor Opaniuk
2147a16983 dm: i2c: use CONFIG_IS_ENABLED macro for DM_I2C/DM_I2C_GPIO
Use CONFIG_IS_ENABLED() macro, which provides more convenient
way to check $(SPL)DM_I2C/$(SPL)DM_I2C_GPIO configs
for both SPL and U-Boot proper.

CONFIG_IS_ENABLED(DM_I2C) expands to:
- 1 if CONFIG_SPL_BUILD is undefined and CONFIG_DM_I2C is set to 'y',
- 1 if CONFIG_SPL_BUILD is defined and CONFIG_SPL_DM_I2C is set to 'y',
- 0 otherwise.

All occurences were replaced automatically using these bash cmds:
$ find . -type f -exec sed -i
     's/ifndef CONFIG_DM_I2C/if !CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
    's/ifdef CONFIG_DM_I2C/if CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
    's/defined(CONFIG_DM_I2C)/CONFIG_IS_ENABLED(DM_I2C)/g' {} +
$ find . -type f -exec sed -i
    's/ifndef CONFIG_DM_I2C_GPIO/if !CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +
$ find . -type f -exec sed -i
    's/ifdef CONFIG_DM_I2C_GPIO/if CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +
$ find . -type f -exec sed -i
    's/defined(CONFIG_DM_I2C_GPIO)/CONFIG_IS_ENABLED(DM_I2C_GPIO)/g' {} +

Reviewed-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2021-02-21 06:08:00 +01:00
Simon Glass
401d1c4f5d common: Drop asm/global_data.h from common header
Move this out of the common header and include it only where needed.  In
a number of cases this requires adding "struct udevice;" to avoid adding
another large header or in other cases replacing / adding missing header
files that had been pulled in, very indirectly.   Finally, we have a few
cases where we did not need to include <asm/global_data.h> at all, so
remove that include.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2021-02-02 15:33:42 -05:00
Tom Rini
b11f634b1c Driver model: make some udevice fields private
Driver model: Rename U_BOOT_DEVICE et al.
 dtoc: Tidy up and add more tests
 ns16550 code clean-up
 x86 and sandbox minor fixes for of-platdata
 dtoc prepration for adding build-time instantiation
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Merge tag 'dm-pull-5jan21' of git://git.denx.de/u-boot-dm into next

Driver model: make some udevice fields private
Driver model: Rename U_BOOT_DEVICE et al.
dtoc: Tidy up and add more tests
ns16550 code clean-up
x86 and sandbox minor fixes for of-platdata
dtoc prepration for adding build-time instantiation
2021-01-05 22:34:43 -05:00
Tom Rini
720620e691 Prepare v2021.01-rc5
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Merge tag 'v2021.01-rc5' into next

Prepare v2021.01-rc5

Signed-off-by: Tom Rini <trini@konsulko.com>
2021-01-05 16:20:26 -05:00
Simon Glass
20e442ab2d dm: Rename U_BOOT_DEVICE() to U_BOOT_DRVINFO()
The current macro is a misnomer since it does not declare a device
directly. Instead, it declares driver_info record which U-Boot uses at
runtime to create a device.

The distinction seems somewhat minor most of the time, but is becomes
quite confusing when we actually want to declare a device, with
of-platdata. We are left trying to distinguish between a device which
isn't actually device, and a device that is (perhaps an 'instance'?)

It seems better to rename this macro to describe what it actually is. The
macros is not widely used, since boards should use devicetree to declare
devices.

Rename it to U_BOOT_DRVINFO(), which indicates clearly that this is
declaring a new driver_info record, not a device.

Signed-off-by: Simon Glass <sjg@chromium.org>
2021-01-05 12:26:35 -07:00
Simon Glass
caa4daa2ae dm: treewide: Rename 'platdata' variables to just 'plat'
We use 'priv' for private data but often use 'platdata' for platform data.
We can't really use 'pdata' since that is ambiguous (it could mean private
or platform data).

Rename some of the latter variables to end with 'plat' for consistency.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-12-13 16:51:08 -07:00
Biwen Li
164941c2c4 net: pfe_eth: read PFE ESBC header flash with spi_flash_read API
Read PFE ESBC header flash with spi_flash_read API
- logs as follows,
  Net:   SF: Detected s25fs512s with page size 256 Bytes, erase size 256
  KiB, total 64 MiB
  "Synchronous Abort" handler, esr 0x96000210
  elr: 000000008206db44 lr : 0000000082004ea0 (reloc)
  elr: 00000000b7ba6b44 lr : 00000000b7b3dea0
  x0 : 00000000b79407e8 x1 : 0000000040640000
  x2 : 0000000000000050 x3 : 0000000000000000
  x4 : 000000000000000a x5 : 0000000000000050
  x6 : 0000000000000366 x7 : 00000000b7942308
  x8 : 00000000b76407c0 x9 : 0000000000000008
  x10: 0000000000000044 x11: 00000000b7634d1c
  x12: 000000000000004f x13: 0000000000000044
  x14: 00000000b7634d98 x15: 00000000b76407c0
  x16: 0000000000000000 x17: 0000000000000000
  x18: 00000000b7636dd8 x19: 0000000000000000
  x20: 00000000b79407d0 x21: 00000000b79407e8
  x22: 0000000040640000 x23: 00000000b7634e58
  x24: 0000000000000000 x25: 0000000003800000
  x26: 00000000b7bdd000 x27: 0000000000000000
  x28: 0000000000000000 x29: 00000000b7634d10

  Code: d2800003 eb03005f 54000101 d65f03c0 (f8636826)
  Resetting CPU ...

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-12-10 13:56:39 +05:30
Chaitanya Sakinam
cb1de6067a armv8: ls1012a: RGMII ports require internal delay
The correct setting for the RGMII ports on LS1012ARDB is to
enable delay on both Rx and Tx so the interface mode used should
be PHY_INTERFACE_MODE_RGMII_ID

Signed-off-by: Chaitanya Sakinam <chaitanya.sakinam@nxp.com>
Signed-off-by: Anji J <anji.jagarlmudi@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-07-27 14:16:28 +05:30
Masahiro Yamada
b75d8dc564 treewide: convert bd_t to struct bd_info by coccinelle
The Linux coding style guide (Documentation/process/coding-style.rst)
clearly says:

  It's a **mistake** to use typedef for structures and pointers.

Besides, using typedef for structures is annoying when you try to make
headers self-contained.

Let's say you have the following function declaration in a header:

  void foo(bd_t *bd);

This is not self-contained since bd_t is not defined.

To tell the compiler what 'bd_t' is, you need to include <asm/u-boot.h>

  #include <asm/u-boot.h>
  void foo(bd_t *bd);

Then, the include direcective pulls in more bloat needlessly.

If you use 'struct bd_info' instead, it is enough to put a forward
declaration as follows:

  struct bd_info;
  void foo(struct bd_info *bd);

Right, typedef'ing bd_t is a mistake.

I used coccinelle to generate this commit.

The semantic patch that makes this change is as follows:

  <smpl>
  @@
  typedef bd_t;
  @@
  -bd_t
  +struct bd_info
  </smpl>

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
2020-07-17 09:30:13 -04:00
Simon Glass
c05ed00afb common: Drop linux/delay.h from common header
Move this uncommon header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 21:19:23 -04:00
Simon Glass
0914011310 command: Remove the cmd_tbl_t typedef
We should not use typedefs in U-Boot. They cannot be used as forward
declarations which means that header files must include the full header to
access them.

Drop the typedef and rename the struct to remove the _s suffix which is
now not useful.

This requires quite a few header-file additions.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 18:36:55 -04:00
Simon Glass
691d719db7 common: Drop init.h from common header
Move this uncommon header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 17:33:33 -04:00
Simon Glass
90526e9fba common: Drop net.h from common header
Move this header out of the common header. Network support is used in
quite a few places but it still does not warrant blanket inclusion.

Note that this net.h header itself has quite a lot in it. It could be
split into the driver-mode support, functions, structures, checksumming,
etc.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-05-18 17:33:31 -04:00
Priyanka Singh
366b1473e8 configs: ls1012ardb: secure boot: Add PFE config
Add config to enable the PFE and ETH support.
Also change the pfe secure boot header address.

Signed-off-by: Priyanka Singh <priyanka.singh@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-03-30 08:12:13 +05:30
Heinrich Schuchardt
d9618e9804 board: ls1012ardb: do not use imply CONFIG_
Inside Kconfig we must not use the CONFIG_ prefix with the imply statement.

Fixes: 28e3c39e53 ("board: freescale: ls1012a2g5rdb: enable network
support on ls1012a2g5rdb")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-02-04 16:20:25 +05:30
Biwen Li
a0affb367a dm: arm64: ls1012a: add i2c DM support
This supports i2c DM and enables CONFIG_DM_I2C
for SoC LS1012A

Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Priyanka Jain <priyanka.jain@nxp.com>
2020-02-04 16:20:25 +05:30
Simon Glass
db41d65a97 common: Move hang() to the same header as panic()
At present panic() is in the vsprintf.h header file. That does not seem
like an obvious choice for hang(), even though it relates to panic(). So
let's put hang() in its own header.

Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Migrate a few more files]
Signed-off-by: Tom Rini <trini@konsulko.com>
2020-01-17 17:53:40 -05:00
Simon Glass
807765b067 common: Move device-tree setup functions to fdt_support.h
These functions relate to setting up the device tree for booting the OS.
The fdt_support.h header file supports similar functions, so move these
there.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-17 13:27:27 -05:00
Simon Glass
5e6267af31 common: Move reset_phy() to net.h
This is a network function so let's move it into that header.

Signed-off-by: Simon Glass <sjg@chromium.org>
2020-01-17 13:26:50 -05:00
Simon Glass
f3998fdc4d env: Rename environment.h to env_internal.h
This file contains lots of internal details about the environment. Most
code can include env.h instead, calling the functions there as needed.

Rename this file and add a comment at the top to indicate its internal
nature.

Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
[trini: Fixup apalis-tk1.c]
Signed-off-by: Tom Rini <trini@konsulko.com>
2019-08-11 19:27:31 -04:00
Tom Rini
d94604d558 Add TFA boot flow for some Layerscape platforms
Add support for lx2160a SoC
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Merge tag 'fsl-qoriq-for-v2019.01-rc2' of git://git.denx.de/u-boot-fsl-qoriq

Add TFA boot flow for some Layerscape platforms
Add support for lx2160a SoC

[trini: Add a bunch of missing MAINTAINERS entries]
Signed-off-by: Tom Rini <trini@konsulko.com>
2018-12-10 17:19:59 -05:00
Rajesh Bhagat
1f6180dff9 armv8: ls1012ardb: Add TFABOOT support
TFABOOT support includes:
 - ls1012ardb_tfa_defconfig to be loaded by trusted firmware
 - environment address and size changes for TFABOOT
 - define BOOTCOMMAND for TFABOOT
 - enable PFE validation for secure boot

Signed-off-by: Rajesh Bhagat <rajesh.bhagat@nxp.com>
Signed-off-by: Vinitha V Pillai <vinitha.pillai@nxp.com>
Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-12-06 14:37:19 -08:00
Jagdish Gediya
3fa48f0a1a board: freescale: ls1012ardb: Add command to switch QSPI bank
Add command "boot_bank X" to switch the boot bank to either 1 or 2.

Signed-off-by: Jagdish Gediya <jagdish.gediya@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-08-07 14:42:15 -07:00
Bhaskar Upadhaya
7191d45348 board: Kconfig: Re-Arrangement of PPA firmware and header addresses
PPA firmware and header address may vary depending upon different
boards, configure ppa firmware and header address in board specific
Kconfig.

Signed-off-by: Vinitha V Pillai <vinitha.pillai@nxp.com>
Signed-off-by: Jagdish Gediya <jagdish.gediya@nxp.com>
Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-06-08 16:43:19 -07:00
Tom Rini
83d290c56f SPDX: Convert all of our single license tags to Linux Kernel style
When U-Boot started using SPDX tags we were among the early adopters and
there weren't a lot of other examples to borrow from.  So we picked the
area of the file that usually had a full license text and replaced it
with an appropriate SPDX-License-Identifier: entry.  Since then, the
Linux Kernel has adopted SPDX tags and they place it as the very first
line in a file (except where shebangs are used, then it's second line)
and with slightly different comment styles than us.

In part due to community overlap, in part due to better tag visibility
and in part for other minor reasons, switch over to that style.

This commit changes all instances where we have a single declared
license in the tag as both the before and after are identical in tag
contents.  There's also a few places where I found we did not have a tag
and have introduced one.

Signed-off-by: Tom Rini <trini@konsulko.com>
2018-05-07 09:34:12 -04:00
Calvin Johnson
28e3c39e53 board: freescale: ls1012a2g5rdb: enable network support on ls1012a2g5rdb
This patch enables ethernet support for ls1012a2g5rdb.

Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-03-22 15:05:30 -05:00
Calvin Johnson
7ab16479e1 board: freescale: ls1012ardb: enable network support on ls1012ardb
This patch enables ethernet support for ls1012ardb.

Signed-off-by: Calvin Johnson <calvin.johnson@nxp.com>
Signed-off-by: Anjaneyulu Jagarlmudi <anji.jagarlmudi@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
2018-03-22 15:05:30 -05:00
Bhaskar Upadhaya
b0ce187b1f board: ls1012a: LS1012A-2G5RDB board support
LS1012A-2G5RDB belongs to LS1012A family with features 2 2.5G SGMII
PFE MAC, SATA, USB 2.0/3.0, WiFi DDR, eMMC, QuadSPI, UART.

Signed-off-by: Bhaskar Upadhaya <Bhaskar.Upadhaya@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2018-01-15 11:56:33 -08:00
Yangbo Lu
6aaa539f47 armv8: ls1012ardb: support hwconfig for eSDHC1 enabling
I2C reading for DIP switch setting is not reliable for LS1012ARDB
RevD and later versions. This patch is to add hwconfig support to
enable/disable eSDHC1 manually for these boards. Also drop 'status'
fix-up for eSDHC0 and leave it as it is. It shouldn't always be
fixed up with 'okay'.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-14 13:08:47 -08:00
Yangbo Lu
4a47bf8a2b armv8: ls1012ardb: add more board version information
Add LS1012ARDB RevC/RevC1/RevC2/RevD/RevE information and
detect it when u-boot starts up.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-14 13:08:47 -08:00
Yangbo Lu
481fb01f41 armv8: ls1012ardb: clean up definitions for I2C IO expanders
This patch is to clean up definitions for I2C IO expanders.
The value 0x10 of __SW_BOOT_EMU is wrong. It should be 0x2.
Fixed it in this patch.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-12-14 13:08:47 -08:00
Ashish Kumar
63b2316c5c fsl-layerscape: Consolidate registers space defination for CCI-400 bus
CoreLink Cache Coherent Interconnect (CCI) provides full cache
coherency between two clusters of multi-core CPUs and I/O coherency
for devices and I/O masters.

This patch add new config option SYS_FSL_HAS_CCI400 and moves
existing register space definaton of CCI-400 bus to fsl_immap to be
shared. CONFIG_SYS_CCI400_ADDR is replaced with SYS_CCI400_OFFSET
in Kconfig.

Signed-off-by: Ashish Kumar <Ashish.Kumar@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
[YS: revised commit message, squashed patches for armv8 and armv7]
Reviewed-by: York Sun <york.sun@nxp.com>
2017-09-11 07:55:36 -07:00
Vinitha Pillai-B57223
11d14bfb75 armv8: LS1012ARDB: Add QSPI Secure Boot target
Add QSPI Secure Boot target to enable chain of trust

Signed-off-by: Sumit Garg <sumit.garg@nxp.com>
Signed-off-by: Vinitha Pillai <vinitha.pillai@nxp.com>
Reviewed-by: Ruchika Gupta <ruchika.gupta@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-04-17 09:03:30 -07:00
York Sun
4961eafc25 armv8: layerscape: Update early MMU for DDR after initialization
In early MMU table, DDR has to be mapped as device memory to avoid
speculative access. After DDR is initialized, it needs to be updated
to normal memory to allow code execution. To simplify the code,
dram_init() is moved into a common file as a weak function.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-03-14 08:44:03 -07:00
York Sun
36cc0de0b9 armv8: layerscape: Rewrite memory reservation
For ARMv8 Layerscape SoCs, secure memory and MC memorey are reserved
at the end of DDR. DDR is spit into two or three banks. This patch
reverts commit aabd7ddb and simplifies the calculation of reserved
memory, and moves the code into common SoC file. Secure memory is
carved out first. DDR bank size is reduced. Reserved memory is then
allocated on the top of available memory. U-Boot still has access
to reserved memory as data transferring is needed. Device tree is
fixed with reduced memory size to hide the reserved memory from OS.
The same region is reserved for efi_loader.

Signed-off-by: York Sun <york.sun@nxp.com>
2017-03-14 08:44:03 -07:00
Prabhakar Kushwaha
5b404be671 armv8: ls1012a: Add support of PPA
The PPA implements PSCI which requires for power managment.

Added support of PPA for LS1012AQDS, LS1012ARDB and LS1012AFRDM.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Abhimanyu Saini <abhimanyu.saini@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-02-03 14:30:47 -08:00
Prabhakar Kushwaha
7d559604d0 board: freescale: ls1012a: Enable secure DDR on LS1012A platforms
PPA binary needs to be relocated on secure DDR, hence marking out
a portion of DDR as secure if CONFIG_SYS_MEM_RESERVE_SECURE flag
is set

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: Abhimanyu Saini <abhimanyu.saini@nxp.com>
Signed-off-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-02-03 14:30:28 -08:00
Tom Rini
88077715d8 NXP: Introduce board/freescale/common/Kconfig and migrate CHAIN_OF_TRUST
Introduce board/freescale/common/Kconfig so that we have a single place
for CONFIG options that are shared between ARM and PowerPC NXP platforms.

Cc: York Sun <york.sun@nxp.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: York Sun <york.sun@nxp.com>
2017-01-24 10:33:59 -05:00