Commit Graph

44746 Commits

Author SHA1 Message Date
Masahiro Yamada
673ac334fc doc: uniphier: rework README.uniphier
Rework the readme to reflect the latest boot mechanism on ARMv8 SoCs.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-07-26 22:27:15 +09:00
Masahiro Yamada
ee8d037ce7 ARM: uniphier: remove SPL support for ARMv8 SoCs
It has been a while since ARM Trusted Firmware supported UniPhier SoC
family.  U-Boot SPL was intended as a temporary loader that runs in
secure world.  It is a maintenance headache to support two different
boot mechanisms.  Secure firmware is realm of ARM Trusted Firmware
and now U-Boot only serves as a non-secure boot loader for UniPhier
ARMv8 SoCs.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
2017-07-26 22:27:15 +09:00
Simon Glass
609bf92411 Convert CONFIG_ENV_IS_IN_ONENAND to Kconfig
This converts the following to Kconfig:
   CONFIG_ENV_IS_IN_ONENAND

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-25 21:34:39 -04:00
Simon Glass
b31e065f89 Convert CONFIG_ENV_IS_IN_FAT to Kconfig
This converts the following to Kconfig:
   CONFIG_ENV_IS_IN_FAT

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-25 21:34:15 -04:00
Simon Glass
337cd3f211 Convert CONFIG_ENV_IS_IN_REMOTE to Kconfig
This converts the following to Kconfig:
   CONFIG_ENV_IS_IN_REMOTE

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-25 21:33:22 -04:00
Simon Glass
91c868fe7c Convert CONFIG_ENV_IS_IN_SPI_FLASH to Kconfig
This converts the following to Kconfig:
   CONFIG_ENV_IS_IN_SPI_FLASH

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-25 21:31:03 -04:00
Simon Glass
ef6253d7b3 Convert CONFIG_ENV_IS_IN_DATAFLASH to Kconfig
This converts the following to Kconfig:
   CONFIG_ENV_IS_IN_DATAFLASH

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-25 21:24:09 -04:00
Simon Glass
f0bc2b542b Convert CONFIG_ENV_IS_IN_EEPROM to Kconfig
This converts the following to Kconfig:
   CONFIG_ENV_IS_IN_EEPROM

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-25 21:22:56 -04:00
Simon Glass
88b233a347 Convert CONFIG_ENV_IS_IN_NVRAM to Kconfig
This converts the following to Kconfig:
   CONFIG_ENV_IS_IN_NVRAM

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-25 21:21:24 -04:00
Simon Glass
85fc970d74 Convert CONFIG_ENV_IS_IN_FLASH to Kconfig
This converts the following to Kconfig:
   CONFIG_ENV_IS_IN_FLASH

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-25 21:20:02 -04:00
Simon Glass
e73496d08e env: Move help from README to Kconfig
The CONFIG_ENV_IS_IN_... options which have already been converted to
Kconfig only have a small amount of help. Move the rest of it over from
the README.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-25 21:08:07 -04:00
Simon Glass
2be296538e Convert CONFIG_ENV_IS_IN_MMC/NAND/UBI and NOWHERE to Kconfig
This converts the following to Kconfig:
   CONFIG_ENV_IS_IN_MMC
   CONFIG_ENV_IS_IN_NAND
   CONFIG_ENV_IS_IN_UBI
   CONFIG_ENV_IS_NOWHERE

In fact this already exists for sunxi as a 'choice' config. However not
all the choices are available in Kconfig yet so we cannot use that. It
would lead to more than one option being set.

In addition, one purpose of this series is to allow the environment to be
stored in more than one place. So the existing choice is converted to a
normal config allowing each option to be set independently.

There are not many opportunities for Kconfig updates to reduce the size of
this patch. This was tested with

   ./tools/moveconfig.py -i CONFIG_ENV_IS_IN_MMC

And then manual updates.  This is because for CHAIN_OF_TRUST boards they
can only have ENV_IS_NOWHERE set, so we enforce that via Kconfig logic
now.

Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-07-25 21:08:01 -04:00
Tom Rini
5785e51940 configs: Resync with savedefconfig
Rsync all defconfig files using moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-07-25 13:52:46 -04:00
Tom Rini
d56b4b1974 configs: Migrate RBTREE, LZO, CMD_MTDPARTS, CMD_UBI and CMD_UBIFS
The above CONFIG options are in Kconfig, and now have correct depends and
inter-dependencies.  Migrate these to configs/ from include/configs/.  In the
case of CMD_UBIFS also change it to be a default y if CMD_UBI.

Signed-off-by: Tom Rini <trini@konsulko.com>
2017-07-24 20:35:55 -04:00
Karl Beldan
24fc9531a1 cmd: Kconfig: Fix CMD_UBIFS dependencies
Remove the ARCH_SUNXI and RBTREE dependencies.
CMD_UBIFS already gets RBTREE from CMD_UBI (from MTD_UBI), and should
the first become independant from the latter, there would likely be a
dependency on MTD_UBI anyway.

Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: Jagan Teki <jagan@openedev.com>
Signed-off-by: Karl Beldan <karl.beldan-ext@sagemcom.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-24 07:33:34 -04:00
Karl Beldan
22cf953a40 cmd: Kconfig: Make CMD_UBI select CMD_MTDPARTS
Many configs still define CMD_MTDPARTS in their non-Kconfig but
CMD_MTDPARTS has now moved to Kconfig.

Signed-off-by: Karl Beldan <karl.beldan-ext@sagemcom.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-24 07:33:34 -04:00
Karl Beldan
f8dc5a0f9b ubi: Kconfig: Make MTD_UBI select MTD_PARTITIONS
This missing dependency has probably remained under the radar because
MTD_PARTITIONS is still whitelisted.

Signed-off-by: Karl Beldan <karl.beldan-ext@sagemcom.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-24 07:33:34 -04:00
Karl Beldan
b2237a4f5d cmd: Kconfig: Fix a dependency of CMD_MTDPARTS
Remove the ARCH_SUNXI dependency.

Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Jagan Teki <jagan@openedev.com>
Signed-off-by: Karl Beldan <karl.beldan-ext@sagemcom.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-24 07:33:33 -04:00
Karl Beldan
fc94f209a8 ubi: Kconfig: Fix MTD_UBI selection dependency
Remove the ARCH_SUNXI dependency on selection of RBTREE.

Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: Maxime Ripard <maxime.ripard@free-electrons.com>
Cc: Jagan Teki <jagan@openedev.com>
Signed-off-by: Karl Beldan <karl.beldan-ext@sagemcom.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-24 07:33:33 -04:00
Tom Rini
92c05d9d6c xilinx-ppc.h: Drop
With PowerPC 4xx support removed, we have removed xilinx-ppc support as
well, remove this file now.

Fixes 98f705c9ce ("powerpc: remove 4xx support")
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-07-23 17:04:50 -04:00
Stefan Roese
6822cf3ec7 serial: ns16550: Add RX interrupt buffer support
Pasting longer lines into the U-Boot console prompt sometimes leads to
characters missing. One problem here is the small 16-byte FIFO of the
legacy NS16550 UART, e.g. on x86 platforms.

This patch now introduces a Kconfig option to enable RX interrupt
buffer support for NS16550 style UARTs. With this option enabled, I was
able paste really long lines into the U-Boot console, without any
characters missing.

Signed-off-by: Stefan Roese <sr@denx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
[trini: Guard ns16550_serial_remove with
CONFIG_IS_ENABLED(SERIAL_PRESENT) to match struct assignment]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-07-23 17:04:46 -04:00
Adam Ford
c3bec5478f arm: omap3: Detect boot mode very early
Fixes 4bd754d8ab ("arm: omap: Detect boot mode very early") where
the intent was to store the boot params information in a known
location and pass it to SPL very early. Unfortunately it didn't
account for OMAP3 boards.

This patch adds adds this functionality back into OMAP3 boards.

Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Signed-off-by: Adam Ford <aford173@gmail.com>
2017-07-23 09:24:47 -04:00
Christophe Leroy
72281c5c46 powerpc: Remove 8260 remainders
commit 2eb48ff7a2 ("powerpc, 8260: remove support for mpc8260")
removed support for 8260 CPU.

This patch remove some remainders.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-23 09:24:47 -04:00
Christophe Leroy
08dd988be5 powerpc, 8xx: fix missing function declarations.
Add missing .h and add missing declarations in .h
Declare local functions as static.  Make interrupt_init_cpu function
signatures consistent with how decrementer_count is declared.

Based on warnings reported by 'make C=2'

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
[trini: drop cpu_init_f as 8xx/83xx are different from the rest, rework
interrupt_init_cpu/decrementer_count]
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-07-23 09:23:29 -04:00
Christophe Leroy
ba2c5a5c9d powerpc: move get_pvr() and get_svr() into C
Avoid unnecessary assembly functions when they can easily be written
in C.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:51 -04:00
Christophe Leroy
506cb8be7e powerpc, 8xx: move cache helper into C
Avoid unnecessary assembly functions when they can easily be written
in C.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:51 -04:00
Christophe Leroy
7fd697fd54 powerpc, 8xx: move get_immr() into C
Avoid unnecessary assembly functions when they can easily be written
in C.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:50 -04:00
Christophe Leroy
1e7cefef58 powerpc, 8xx: Move cache function into C files
Avoid unnecessary assembly functions when they can easily be written
in C.

Also remove dc_read() as it is nowhere referenced

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:50 -04:00
Christophe Leroy
36d3260756 powerpc, 8xx: Simplifying check_CPU()
All complex case have been removed and we now only support
MPC866 and MPC885 families.

So check_CPU() can be made a lot simpler.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:50 -04:00
Christophe Leroy
f3603b4382 powerpc: Remove unneccessary #ifdefs in reginfo
reginfo command is calling mpc8xx_reginfo(), mpc85xx_reginfo()
or mpc86xx_reginfo() based on CONFIG_ symbol.
As those 3 functions can't me defined at the same time, let's
rename them print_reginfo() to avoid the #ifdefs
The name is kept generic as it is not at all dependent on
powerpc arch and any other arch could want to also print
such information.

In addition, as the Makefile compiles cmd/reginfo.c only when
CONFIG_CMD_REGINFO is set, there is no need to enclose the U_BOOT_CMD
definition inside a #ifdef CONFIG_CMD_REGINFO

Lets all remove the #ifdefs around the U_BOOT_CMD as this
file is only compiled when CONFIG_CMD_REGINFO is defined

Finally, this is a PowerPC-only command, disable it on a number of
non-PowerPC platforms.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Tom Rini <trini@konsulko.com>
2017-07-22 22:22:49 -04:00
Christophe Leroy
f1cd73674f powerpc: move set_msr() and get_msr() into .h
set_msr() and get_msr() are defined and used twice.
This patch moves them into ppc.h

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:49 -04:00
Christophe Leroy
f0eda3cb89 power, timer: reset TBL before TBU
In order to avoid TBU increment due to TBL reaching its max
and wrapping, reset TBL before resetting TBU

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:48 -04:00
Christophe Leroy
93e85d02b2 powerpc, timer: Does 8xx specific actions in 8xx cpu_init
The actions inside #ifdef CONFIG_8xx in arch/powerpc/lib/time.c
can be performed before, in a 8xx dedicated function.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:48 -04:00
Christophe Leroy
0819450fdd powerpc: get rid of addr_probe()
This function has never been used, at least since the beginning
of the git repository

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:48 -04:00
Christophe Leroy
7a0a550c7f powerpc, 8xx: Simplify brgclk calculation and remove get_brgclk()
divider is calculated based on SCCR_DFBRG, with:
SCCR_DFBRG 00 => divider 1  = 1 << 0
SCCR_DFBRG 01 => divider 4  = 1 << 2
SCCR_DFBRG 10 => divider 16 = 1 << 4
SCCR_DFBRG 11 => divider 64 = 1 << 6

This can be easily converted to a single shift operation:
divider = 1 << (SCCR_DFBRG * 2)

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
2017-07-22 22:22:47 -04:00
Holger Brunck
b2f2c7be34 km/ivm: allow to set locally administred MAC addresses
It is possible to flag MAC addresses as locally administred. In this
case they don't need to be unique. This is only allowed for interfaces
which have no connection to the outside. For the TEGR1 board we use
this feature.

Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2017-07-22 22:22:47 -04:00
Holger Brunck
b63d4f34d0 km/ivm: always set ethaddr after reading IVM
If we rebrand the IVM and ethaddr was set previously we need to change
ethaddr. Otherwise we end up with a wrong MAC adress for the ethernet
interface.

Cc: Heiko Schocher <hs@denx.de>
Signed-off-by: Holger Brunck <holger.brunck@keymile.com>
2017-07-22 22:22:46 -04:00
Simon Glass
6821a7457c RFC: moveconfig: Use toolchains from buildman
It is annoying to have to set up and maintain two sets of toolchains, one
for buildman and one for moveconfig.

Adjust moveconfig to make use to buildman's toolchains. This should make
things easier.

One missing feature is the ability to specify the toolchain on the command
line with a special environment variable, e.g. CROSS_COMPILE_ARM. I'm not
sure if that is useful, but if it is it could be implemented in buildman.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Tested-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
2017-07-22 22:22:46 -04:00
Simon Glass
dee36c74ea moveconfig: Tidy up imply flag parsing
Add an option to specify 'all' to enable all flags. Also print an error
if an unrecognised flag is used. At present it just prints usage
information which is not very helpful.

Signed-off-by: Simon Glass <sjg@chromium.org>
2017-07-22 22:22:46 -04:00
Andrew F. Davis
7fe463f54f board: ti: am43xx: Add FDT fixup for HS devices
Disable RNG and add TEE to FDT used on HS devices.

Signed-off-by: Andrew F. Davis <afd@ti.com>
2017-07-22 22:22:45 -04:00
Andrew F. Davis
3630094cf9 board: ti: am43xx: Add TEE loading and firewall setup
Add support for loading a TEE and setting up firewalled regions to
AM43xx HS boards.

Signed-off-by: Andrew F. Davis <afd@ti.com>
2017-07-22 22:22:45 -04:00
Andrew F. Davis
ddf013458d arm: mach-omap2: am33xx: Add FDT fixup suport for AM33xx/AM43xx boards
Similar to what is done with OMAP5 class boards we need to
perform fixups common to this SoC class, add support for this here
and add HS fixups.

Signed-off-by: Andrew F. Davis <afd@ti.com>
2017-07-22 22:22:44 -04:00
Andrew F. Davis
137ae0c4b1 arm: mach-omap2: fdt-common: Add OP-TEE node when firmware node is defined
If a firmware node is already present in the FDT we will fail to create
one and so fail to add our OP-TEE node, make this fixup first check for
a firmware node and then only try to add one if it is not found.

Signed-off-by: Andrew F. Davis <afd@ti.com>
2017-07-22 22:22:44 -04:00
Andrew F. Davis
03750231a8 arm: mach-omap2: Factor out common FDT fixup suport
Some of the fixups currently done for OMAP5 class boards are common to
other OMAP family devices, move these to fdt-common.c.

Signed-off-by: Andrew F. Davis <afd@ti.com>
2017-07-22 22:22:43 -04:00
Andrew F. Davis
3348e0c0a6 arm: mach-omap2: Move omap5/sec-fxns.c into sec-common.c
TEE loading and firewall setup are common to all omap2 devices, move
these function out of omap5 and into mach-omap2. This allows us
to use these functions from other omap class devices.

Signed-off-by: Andrew F. Davis <afd@ti.com>
2017-07-22 22:22:42 -04:00
Philipp Tomsich
0d982c5853 Makefile: add dependencies to regenerate u-boot.cfg when lost
When running a 'make clean' or carelessly removing u-boot.cfg, all
future make invocations (until autoconf is regenerated) will print
an error for a missing u-boot.cfg due to missing rules and dependencies.

This commit adds (i) an explicit rule dependency from all (which will
invokes the configuration checker) to cfg, and (b) adds a rule to
invoke scripts/Makefile.autoconf to regenerate u-boot.cfg.

Signed-off-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
2017-07-22 15:36:19 -04:00
Emmanuel Vadot
47a52cd1e4 dtc: mkimage: Add the possibility to specify DTC
FreeBSD recently switch to it's BSDL dtc. While it support most of the
features of the GPL one it still lacks the incbin directive.
Add the possibility to specify which dtc we want to use for compiling dts
and generating fit image.

Signed-off-by: Emmanuel Vadot <manu@bidouilliste.com>
Acked-by: Simon Glass <sjg@chromium.org>
2017-07-22 15:36:19 -04:00
xypron.glpk@gmx.de
e42f096f78 meson-gx: reserved memory regions
The Odroid C2 has two GiB of memory with two reserved regions.
reg = <0x0 0x0 0x0 0x1000000>;
reg = <0x0 0x10000000 0x0 0x200000>;

Patch
bfcef28ae4 (arm: add initial support for Amlogic Meson and
ODROID-C2) provided function dram_init_banksize to reserve the
first 16 MiB of RAM for firmware in function dram_init_banksize
in arch/arm/mach-meson/board.c and defined
CONFIG_NR_DRAM_BANKS = 1.

With this patch dram_init_banksize is changed to additionally
reserve the 2MiB region for the ARM Trusted Firmware (BL31).
CONFIG_NR_DRAM_BANKS is set to 2.

Cc: Andreas Färber <afaerber@suse.de>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2017-07-22 15:36:18 -04:00
Fiach Antaw
9d364af23e env: Switch env_nand, env_mmc and env_ubi to env_import_redund
The env_nand, env_mmc and env_ubi implementations all implement
redundancy using an identical serial-number scheme. This commit
migrates them to use the implementation in env_common, which is
functionally identical.

Signed-off-by: Fiach Antaw <fiach.antaw@uqconnect.edu.au>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-22 15:36:17 -04:00
Fiach Antaw
76768f5f08 env: Add generic redundant environment implementation
All current environments that implement redundancy use almost
identical implementations. This patch implements the env_nand
implementation as a function in env_common, and updates the
env_export function to export an env_nand-style 'flags' field by
default.

Signed-off-by: Fiach Antaw <fiach.antaw@uqconnect.edu.au>
Reviewed-by: Tom Rini <trini@konsulko.com>
2017-07-22 15:36:17 -04:00