Simon Glass [Sun, 18 Sep 2016 22:48:30 +0000 (16:48 -0600)]
patman: Flush output when there is no newline
Output which does not include a newline will not be displayed unless
flushed. Add a flush to ensure that it becomes visible.
Signed-off-by: Simon Glass <sjg@chromium.org>
Tom Rini [Sat, 8 Oct 2016 02:02:10 +0000 (22:02 -0400)]
Merge branch 'master' of git://denx.de/git/u-boot-imx
Lokesh Vutla [Tue, 4 Oct 2016 04:04:50 +0000 (09:34 +0530)]
ARM: AM437X: Add Silicon ID support
Add silicon ID code for AM437x silicon. This can be used to print
the cpu info using CONFIG_DISPLAY_CPUINFO.
Also printing "CPU :" along with cpu name in order to be consistent
with other OMAP platforms.
Reviewed-by: Tom Rini <trini@konsulko.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
B, Ravi [Wed, 28 Sep 2016 09:16:18 +0000 (14:46 +0530)]
spl: saveenv: adding saveenv support in SPL
By default saveenv option is not supported for SPL. This patch
enable the support for save environment variable for SPL build.
Enable save environment support in SPL after setenv. By default
the saveenv option is not provided in SPL, but some boards need
this support in 'Falcon' boot, where SPL need to boot from
different images based on environment variable set by OS. For
example OS may set "reboot_image" environment variable to
"recovery" inorder to boot recovery image by SPL. The SPL read
"reboot_image" and act accordingly and change the reboot_image
to default mode using setenv and save the environemnt.
Signed-off-by: Ravi Babu <ravibabu@ti.com>
Reviewed-by: Simon Glass <sig@chromium.org>
change in v1:
- dropped SUPPORT, use CONFIG_SPL_SAVEENV
- updates the comments in mmc_private.h
Moritz Fischer [Tue, 27 Sep 2016 22:42:07 +0000 (15:42 -0700)]
cros_ec: Honor the google,remote-bus dt property
Boards where ECs that use a I2C port != 0 specify this in the
devicetree file via the google,remote-bus property.
Previously this was ignored and hardcoded to port 0.
Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Heiko Schocher <hs@denx.de>
Cc: u-boot@lists.denx.de
Acked-by: Simon Glass <sjg@chromium.org>
Mugunthan V N [Tue, 27 Sep 2016 07:31:42 +0000 (13:01 +0530)]
board: ti: dra7xx: complex definitions should be protected with parentheses
As a standard practice complex definitions should be protected
with parentheses, as it might fail when used in a complex if
statements.
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Mugunthan V N [Tue, 27 Sep 2016 07:31:41 +0000 (13:01 +0530)]
ARM: dts: dra72: add rev C evm support
Add DTS support for dra72 evm Rev C which has the following
changes
* Two ethernet ports now instead of the single one in rev B.
* DP83867 ethernet phy instead of DP838865.
Cc: Vignesh R <vigneshr@ti.com>
Signed-off-by: Mugunthan V N <mugunthanvnm@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Alexander Graf [Tue, 27 Sep 2016 07:30:32 +0000 (09:30 +0200)]
arm: Add return value argument to longjmp
The normal longjmp command allows for a caller to pass the return value
of the setjmp() invocation. This patch adds that semantic to the arm
implementation of it and adjusts the efi_loader call respectively.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
B, Ravi [Mon, 26 Sep 2016 12:54:08 +0000 (18:24 +0530)]
env: tool: add command line option to input lockfile path
The default lockname is set to /var/lock. This limits the
usage of this application where OS uses different lockfile
location parameter.
For example, In case of android, the default lock
path location is /data.
Hence by providing the command line option to input lockfile
path will be useful to reuse the tool across multiple
operating system.
usage: ./fw_printenv -l <lockfile path>
Signed-off-by: Ravi Babu <ravibabu@ti.com>
B, Ravi [Mon, 26 Sep 2016 12:51:13 +0000 (18:21 +0530)]
dra7x: dfu: qspi: increase the qspi spl partition to 256K
The SPL size for dra7x platform increased beyond 64K,
increasing the size to 256K to cater for future enhancement.
Signed-off-by: Ravi Babu <ravibabu@ti.com>
B, Ravi [Mon, 26 Sep 2016 12:50:33 +0000 (18:20 +0530)]
dra7xx: config: cleanup: moved to kconfig for CONFIG_SPL_ENV_SUPPORT
removing CONFIG_SPL_ENV_SUPPORT defined in header files
due to moved to kconfig option for CONFIG_SPL_ENV_SUPPORT
Signed-off-by: Ravi Babu <ravibabu@ti.com>
Masahiro Yamada [Mon, 26 Sep 2016 11:45:27 +0000 (20:45 +0900)]
Revert "ns16650: Make sure we have CONFIG_CLK set before using infrastructure"
This reverts commit
82f5279b0cd99a9163d34cfe926d0316d9dc0d37.
The build failure of k2*evm boards was fixed in a different way by
the previous commit. It is nasty to patch generic drivers around
with #ifdef CONFIG_CLK just for the KeyStone's matter.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Masahiro Yamada [Mon, 26 Sep 2016 11:45:26 +0000 (20:45 +0900)]
ARM: keystone: rename clk_get_rate() to ks_clk_get_rate()
The KeyStone platform has its own clk_get_rate() but its prototype
is different from that of the common-clk (clk-uclass) framework.
Prefix the KeyStone specific implementation with ks_ in order to
avoid name-space conflict.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Ken Lin [Fri, 7 Oct 2016 14:26:56 +0000 (10:26 -0400)]
board: ge: bx50v3: Pass video bootargs for b850v3
Due to clock source restrictions on i.MX6, certain pixel clock rates can
not be supported. Hence default the resolution/frame rate during boot to a
supported value by passing video bootargs 1024x768@60 for
HDMI (Display Port1) and LVDS (Display Port2) on B850v3.
Signed-off-by: Ken Lin <ken.lin@advantech.com.tw>
Signed-off-by: Akshay Bhat <akshay.bhat@timesys.com>
Masahiro Yamada [Mon, 26 Sep 2016 11:45:25 +0000 (20:45 +0900)]
ARM: keystone: remove declaration of unused functions
These two functions are neither defined nor referenced.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Masahiro Yamada [Mon, 26 Sep 2016 04:05:01 +0000 (13:05 +0900)]
kbuild: generate u-boot.cfg as a byproduct of include/autoconf.mk
Our build system still parses ad-hoc CONFIG options in header files
and generates include/autoconf.mk so that Makefiles can reference
them. This gimmick was introduced in the pre-Kconfig days and will
be kept until Kconfig migration is completed.
The include/autoconf.mk is generated like follows:
[1] Preprocess include/common.h with -DDO_DEPS_ONLY and
retrieve macros into include/autoconf.mk.tmp
[2] Reformat include/autoconf.mk.dep into include/autoconf.mk
with tools/scripts/define2mk.sed script
[3] Remove include/autoconf.mk.tmp
Here, include/autoconf.mk.tmp is similar to u-boot.cfg, which is
also generated by preprocessing include/config.h with -DDO_DEPS_ONLY.
In other words, there is much overlap among include/autoconf.mk and
u-boot.cfg build rules.
So, the idea is to split the build rule of include/autoconf.mk
into two stages. The first preprocesses headers into u-boot.cfg.
The second parses the u-boot.cfg into include/autoconf.mk. The
build rules of u-boot.cfg in Makefile and spl/Makefile will be gone.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Mon, 26 Sep 2016 04:05:00 +0000 (13:05 +0900)]
kbuild: make dependencies in scripts/Makefile.autoconf more readable
I do not remember why I wrote the code like this, but let's make it
a bit more readable.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Mon, 26 Sep 2016 04:04:59 +0000 (13:04 +0900)]
kbuild: move no_new_adhoc_configs_check to "all" target command
I am going to move the build rule of u-boot.cfg. Before that,
no_new_adhoc_configs_check must be tweaked to not depend on it.
The ad-hoc option check can be done at the end of build, along
with other checks.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Mon, 26 Sep 2016 04:04:58 +0000 (13:04 +0900)]
check-config: fix wrong comment about how to build whitelist
The command suggested in this comment block is wrong; it would not
rip off CONFIG options that had already been converted to Kconfig.
Instead, we should use the scripts/build-whitelist.sh tool.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Mon, 26 Sep 2016 02:52:30 +0000 (11:52 +0900)]
config_whitelist: remove bogus options
These are not CONFIG options (detected by my eyes).
CONFIG_SPL_BUILD and CONFIG_TPL_BUILD are build options defined only
for building SPL and TPL, respectively.
The others are just mentioned in comment blocks.
Now, scripts/build-whitelist.sh never picks up new options. Once
we kill these false ones, they will never revive.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Mon, 26 Sep 2016 02:52:29 +0000 (11:52 +0900)]
config_whitelist: sync by tool
It is a good practice to drop an option from the whitelist when we
convert it to Kconfig, but we may sometimes forget to do that.
So, it might be a good idea to sync the whitelist from time to time.
This commit was generated by:
scripts/build-whitelist.sh
Looks like we had a bit progress...
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Mon, 26 Sep 2016 02:52:28 +0000 (11:52 +0900)]
build-whitelist: do not add new options to whitelist when update
If somebody adds references to new CONFIG options in source files,
they will be added in the whitelist when we sync it. (For example,
if we run scripts/build-whitelist.sh against commit
42f75050667b,
new options CONFIG_SPL_DFU_SUPPORT and CONFIG_USB_XHCI_UNIPHIER will
appear in the list.)
In order to make steady progress of Kconfig migration, we want to
only decrease whitelist options, but never increase.
So, when we update the whitelist, we should create a temporary list,
then take the intersection of the temporary one and the current one.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Sudeep Holla [Fri, 23 Sep 2016 16:38:39 +0000 (17:38 +0100)]
vexpress: disable cci ace slave ports when booting in non-sec/hyp mode
Commit
f225d39d3093 ("vexpress: Check TC2 firmware support before defaulting
to nonsec booting") added support to check if the firmware on TC2 is
configured appropriately before booting in nonsec/hyp mode.
However when booting in non-secure/hyp mode, CCI control must be done in
secure firmware and can't be done in non-secure/hyp mode. In order to
ensure that, this patch disables the cci slave port inteface so that it
is not accessed at all.
Cc: Jon Medhurst <tixy@linaro.org>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Acked-by: Jon Medhurst <tixy@linaro.org>
Tested-by: Jon Medhurst <tixy@linaro.org>
Chris Packham [Fri, 23 Sep 2016 03:59:43 +0000 (15:59 +1200)]
common/console.c: ensure GD_FLG_SILENT is set or cleared
When CONFIG_SILENT_CONSOLE is defined and the default environment has
silent=1 it is not possible for a user to make the console un-silent if
the environment is not available when console_init_f() is called (for
example because the environment is in SPI).
Add a new helper function console_update_silent() and call it from both
console_init_f() and console_init_r().
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Semen Protsenko [Thu, 22 Sep 2016 18:52:07 +0000 (21:52 +0300)]
arm: dra7xx: Move fastboot options to defconfig
Now that fastboot options are available in Kconfig, we can migrate them
from DRA7 header to corresponding DRA7 defconfigs.
Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Stefan Agner [Wed, 28 Sep 2016 09:29:28 +0000 (11:29 +0200)]
ARM: vf610: use strcpy for soc environment variable
To create the soc environment variable we concatenate two strings
on the stack. So far, strcat has been used for the first string as
well as for the second string. Since the variable on the stack is
not initialized, the first strcat may not start using the first
entry in the character array. This then could lead to an buffer
overflow on the stack.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Stefan Agner [Wed, 5 Oct 2016 22:27:12 +0000 (15:27 -0700)]
configs: enable device tree for Colibri iMX7
Enable device tree configuration and specify default device tree
for Toradex Colibri iMX7.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Stefan Agner [Wed, 5 Oct 2016 22:27:11 +0000 (15:27 -0700)]
colibri_imx7: use Ricoh RN5T567 to reboot the board
Use the external PMIC Ricoh RN5T567 to reliably restart the system.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Stefan Agner [Wed, 5 Oct 2016 22:27:10 +0000 (15:27 -0700)]
arm: dts: imx7: add Ricoh RN5T567 PMIC node
Add device tree node for Ricoh RN5T567. Currently we do not need
the individual DC/DC converters or LDO's (and they are also not
yet supported by the driver).
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Stefan Agner [Wed, 5 Oct 2016 22:27:09 +0000 (15:27 -0700)]
power: pmic: add Ricoh RN5T567 PMIC support
Add device model enabled PMIC driver for Ricoh RN5T567 PMIC used
on Colibri iMX7.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Stefan Agner [Wed, 5 Oct 2016 22:27:08 +0000 (15:27 -0700)]
colibri_imx7: remove legancy UART platform data
We now use device tree to provide SoC data to the UART driver, there
is no need for the legancy UART platform data.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Stefan Agner [Wed, 5 Oct 2016 22:27:07 +0000 (15:27 -0700)]
colibri_imx7: remove legancy I2C support
Remove legancy I2C config and code in favor of upcomming DM/DT
enable I2C support.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Stefan Agner [Wed, 5 Oct 2016 22:27:06 +0000 (15:27 -0700)]
arm: dts: imx7: add basic i.MX 7/Colibri iMX7 device tree
Add base device for NXP i.MX 7Solo/7Dual. The two SoC are very
similar and hence can share the same device tree for boot loaders
purpose.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Stefan Agner [Wed, 5 Oct 2016 22:27:05 +0000 (15:27 -0700)]
arm: dts: imx7: add pinctrl defines
Add pinctrl defines for NXP i.MX 7Solo/7Dual SoC. The pinctrl format
is compatible to the Linux kernel, hence this file is a simple copy
from the Linux kernel (commit
97f5c1817b7e).
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Stefan Agner [Wed, 5 Oct 2016 22:27:04 +0000 (15:27 -0700)]
pinctrl: imx: do not announce driver initialization
It is not usual that drivers announce when they have been initialized.
use dev_dbg to announce device initialization.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Stefan Agner [Wed, 5 Oct 2016 22:27:03 +0000 (15:27 -0700)]
dm: imx: serial: support device tree
Support instatiation through device tree. Also parse the fsl,dte-mode
property to determine whether DTE mode shall be used.
Signed-off-by: Stefan Agner <stefan.agner@toradex.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Lukasz Majewski [Sat, 17 Sep 2016 04:57:39 +0000 (06:57 +0200)]
scripts: Add script to extract default environment
This script looks for env_common.o object file and extracts from it default
u-boot environment, which is afterwards printed on standard output.
Usage example:
get_default_envs.sh > u-boot-env-default.txt
The generated text file can be used as input for mkenvimage.
Signed-off-by: Lukasz Majewski <l.majewski@majess.pl>
Reviewed-by: Simon Glass <sjg@chromium.org>
tomas.melin@vaisala.com [Fri, 16 Sep 2016 10:21:39 +0000 (10:21 +0000)]
ARM: Add register defines for am33xx ePWM registers
Register definitions needed for configuring the
ePWM module.
Signed-off-by: Tomas Melin <tomas.melin@vaisala.com>
Jelle van der Waa [Wed, 14 Sep 2016 19:54:53 +0000 (21:54 +0200)]
doc: typo fix addess -> address
Signed-off-by: Jelle van der Waa <jelle@vdwaa.nl>
Keerthy [Wed, 14 Sep 2016 05:13:33 +0000 (10:43 +0530)]
ARM: OMAP5+: Override switch_to_hypervisor function
Override the switch_to_hypervisor function to switch cpu to hypervisor
mode using the available ROM code hook early in the boot phase before
the boot loader checks for HYP mode.
Based on the work done by Jonathan Bergsagel jbergsagel@ti.com.
Cc: beagleboard-x15@googlegroups.com
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Keerthy [Wed, 14 Sep 2016 05:13:32 +0000 (10:43 +0530)]
ARM: Introduce function to switch to hypervisor mode
On some of the SoCs one cannot enable hypervisor mode directly from the
u-boot because the ROM code puts the chip to supervisor mode after it
jumps to boot loader. Hence introduce a weak function which can be
overridden based on the SoC type and switch to hypervisor mode in a
custom way.
Cc: beagleboard-x15@googlegroups.com
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Keerthy [Wed, 14 Sep 2016 05:13:31 +0000 (10:43 +0530)]
configs: dra7xx_evm_defconfig: Enable LPAE mode
Enable Linear Physical Address Extension mode which is a
prerequisite for hypervisor mode.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Keerthy [Wed, 14 Sep 2016 05:13:30 +0000 (10:43 +0530)]
configs: am57xx_evm_defconfig: Enable LPAE mode
Enable Linear Physical Address Extension mode which is a
prerequisite for hypervisor mode.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Keerthy [Wed, 14 Sep 2016 05:13:29 +0000 (10:43 +0530)]
omap: Set appropriate cache configuration for LPAE and non-LAPE cases
Cache configuration methods is different for LPAE and non-LPAE cases.
Hence the bits and the interpretaion is different for two cases.
In case of non-LPAE mode short descriptor format is used and we need
to set Cache and Buffer bits.
In the case of LPAE the cache configuration happens via MAIR0 lookup.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Keerthy [Wed, 14 Sep 2016 05:13:28 +0000 (10:43 +0530)]
omap: Remove hardcoding of mmu section shift to 20
As of now the mmu section shift is hardcoded to 20 but with LPAE
coming into picture this can be different. Hence replacing 20 with
MMU_SECTION_SHIFT macro.
Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Robert P. J. Day [Tue, 13 Sep 2016 12:35:18 +0000 (08:35 -0400)]
PWM: Correct misspellings of "module" in context of PWM
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Acked-by: Heiko Schocher <hs@denx.de>
Adam Oleksy [Tue, 13 Sep 2016 06:40:58 +0000 (08:40 +0200)]
ARM64: Add support for some of atomic64 operations
These functions are needed in UBI/UBIFS on ZynqMP platform (ARM64).
Signed-off-by: Adam Oleksy <adam.oleksy@nokia.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Ladislav Michl [Tue, 13 Sep 2016 05:40:00 +0000 (07:40 +0200)]
cmd/onenand.c: block align warning
An attempt to write non block aligned data fails silently, add warning and
set result.
Signed-off-by: Ladislav Michl <ladis@linux-mips.org>
Robert P. J. Day [Fri, 9 Sep 2016 10:22:10 +0000 (06:22 -0400)]
search.h: Numerous grammatical fixes, comment updates
Tweaks (no functional changes) to include/search.h, including:
* use standard multiple inclusion check
* fix spelling mistakes
* have comments match actual names in function prototypes
* remove obsolete reference to "do_apply"
* replace "hashing table" with "hash table"
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Robert P. J. Day [Wed, 7 Sep 2016 18:27:59 +0000 (14:27 -0400)]
Various, accumulated typos collected from around the tree.
Fix various misspellings of:
* deprecated
* partition
* preceding,preceded
* preparation
* its versus it's
* export
* existing
* scenario
* redundant
* remaining
* value
* architecture
Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca>
Reviewed-by: Jagan Teki <jteki@openedev.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Hou Zhiqiang [Tue, 6 Sep 2016 06:23:07 +0000 (14:23 +0800)]
ARMv8/sec-firmware: fix a compile error
When enabled sec firmware framework, but lack of definition of
the marco SEC_FIRMWARE_FIT_IMAGE, SEC_FIRMEWARE_FIT_CNF_NAME
and SEC_FIRMWARE_TARGET_EL, there will be some build errors,
so give a default definition.
Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Siarhei Siamashka [Mon, 5 Sep 2016 03:36:10 +0000 (06:36 +0300)]
ARM: Respect CONFIG_SPL_STACK define in lowlevel_init.S
The SPL and U-Boot proper may use different initial stack
locations, which are configured via CONFIG_SPL_STACK and
CONFIG_SYS_INIT_SP_ADDR defines. The lowlevel_init.S
code needs to handle this in the same way as crt0.S
Without this fix, setting the U-Boot stack location to some
place, which is not safely accessible by the SPL (such as
the DRAM), causes a very early SPL deadlock.
Signed-off-by: Siarhei Siamashka <siarhei.siamashka@gmail.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Andreas Fenkart [Mon, 29 Aug 2016 21:17:00 +0000 (23:17 +0200)]
Suspected Spam: Do not open attachements![PATCH 4/6] tools/env: flash_write_buf: enforce offset to be start of environment
This allows to take advantage of the environment being block aligned.
This is not a new constraint. Writes always start at the begin of the
environment, since the header with CRC/length as there.
Every environment modification requires updating the header
Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
Andreas Fenkart [Mon, 29 Aug 2016 21:16:59 +0000 (23:16 +0200)]
tools/env: lookup dev_type directly from flash_read_buf/flash_write_buf
flash_write_buf already looks up size/offset/#sector from struct
envdev_s. It can look up mtd_type as well. Same applies to
flash_read_buf. Makes the interface simpler
Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
Andreas Fenkart [Mon, 29 Aug 2016 21:16:58 +0000 (23:16 +0200)]
tools/env: pass bad block offset by value
the offset is not modified by linux ioctl call
see mtd_ioctl{drivers/mtd/mtdchar.c}
Makes the interface less ambiguous, since the caller can
now exclude a modification of blockstart
Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
Andreas Fenkart [Mon, 29 Aug 2016 21:16:57 +0000 (23:16 +0200)]
tools/env: factor out environment_end function
instead of adhoc computation of the environment end,
use a function with a proper name
Signed-off-by: Andreas Fenkart <andreas.fenkart@digitalstrom.com>
Clemens Gruber [Mon, 29 Aug 2016 15:10:36 +0000 (17:10 +0200)]
gunzip: cache-align write buffer memory
When using gzwrite to eMMC on an i.MX6Q board, the following warning
occurs repeatedly:
CACHE: Misaligned operation at range [
4fd63318,
4fe63318]
This patch cache-aligns the memory allocation for the gzwrite writebuf,
therefore avoiding the misaligned dcache flush and the warning from
check_cache_range.
Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com>
Reviewed-by: Eric Nelson <eric@nelint.com>
Reviewed-by: Stefan Agner <stefan.agner@toradex.com>
Simon Glass [Mon, 3 Oct 2016 00:01:11 +0000 (18:01 -0600)]
README: Fix CONFIG_SYS_NAND_MAX_DEVICE typo
This should be CONFIG_SYS_MAX_NAND_DEVICE. Fix it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Scott Wood <oss@buserror.net>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Mon, 3 Oct 2016 00:01:10 +0000 (18:01 -0600)]
README: Drop CONFIG_MPC8349ADS
This option is not used now.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Mon, 3 Oct 2016 00:01:09 +0000 (18:01 -0600)]
README: Drop README.imx31
The only content of this file is CONFIG options which are no-longer present
in U-Boot. Drop it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Mon, 3 Oct 2016 00:01:08 +0000 (18:01 -0600)]
atmel: Drop README.at91-soc
This issue covered by this doc appears to be fixed, so let's remove the
README.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Acked-by: Andreas Bießmann <andreas@biessmann.org>
Simon Glass [Mon, 3 Oct 2016 00:01:07 +0000 (18:01 -0600)]
README: Drop CONFIG_SYS_USE_OSCCLK
This is not used in U-Boot so drop it.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Mon, 3 Oct 2016 00:01:06 +0000 (18:01 -0600)]
README: Drop CONFIG_SYS_INIT_DATA_SIZE
This appears to be calculated automatically now. Drop the old reference.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Mon, 3 Oct 2016 00:01:05 +0000 (18:01 -0600)]
README: i2c: Drop unused i2c CONFIG options
CONFIG_SYS_NUM_I2C_ADAPTERS and CONFIG_SYS_I2C_MULTI_NOPROBES are not used
in U-Boot, so drop them.
Signed-off-by: Simon Glass <sjg@chromium.org>
Acked-by: Heiko Schocher <hs@denx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Mon, 3 Oct 2016 00:01:04 +0000 (18:01 -0600)]
README: sh: Drop CONFIG_SYS_I2C_SH_BASE5
This is not used in U-Boot. Drop both the BASE and the SIZE config.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Mon, 3 Oct 2016 00:01:03 +0000 (18:01 -0600)]
README: Drop CONFIG_SYS_USB_BRG_CLK
This is not used in U-Boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Mon, 3 Oct 2016 00:01:02 +0000 (18:01 -0600)]
README: Drop CONFIG_LAN91C96_BASE
This is not used in U-Boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Mon, 3 Oct 2016 00:01:01 +0000 (18:01 -0600)]
README: Drop CONFIG_OF_BOOT_CPU
This is not used in U-Boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Mon, 3 Oct 2016 00:01:00 +0000 (18:01 -0600)]
README: Drop unused CONFIG_SYS_LS_MC_FW_... options
Drop a few that are not used in U-Boot.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Mon, 3 Oct 2016 00:00:59 +0000 (18:00 -0600)]
README: Drop unused JFFS2 options
There appear to be neither implemented nor used. Drop them.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Mon, 3 Oct 2016 00:00:58 +0000 (18:00 -0600)]
README: Correct CONFIG_ENV_OFFSET_RENDUND typo
Change this to CONFIG_ENV_OFFSET_REDUND.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Mon, 3 Oct 2016 00:00:57 +0000 (18:00 -0600)]
README: Drop CONFIG_COGENT and related options
These are no-longer present in U-Boot. Drop them.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Mon, 3 Oct 2016 00:00:56 +0000 (18:00 -0600)]
README: Drop old Intel Monahans comment
This is no longer in the U-Boot source code, so drop this note from the
README.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: York Sun <york.sun@nxp.com>
Simon Glass [Sun, 25 Sep 2016 00:20:17 +0000 (18:20 -0600)]
spl: Make spl_boot_list a local variable
There is no need for this to be in the BSS region. By moving it we can delay
use of BSS in SPL. This is useful for machines where the BSS region is not
in writeable space. On 64-bit x86, SPL runs from SPI flash and it is easier
to eliminate BSS use than link SPL to run with BSS at a particular
cache-as-RAM (CAR) address.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:16 +0000 (18:20 -0600)]
spl: Update spl_load_simple_fit() to take an spl_image param
Upda the SPL FIT code to use the spl_image parameter.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:15 +0000 (18:20 -0600)]
spl: Update fat functions to take an spl_image parameter
Update the fat loader to avoid using the spl_image global variable.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:14 +0000 (18:20 -0600)]
spl: Update ext functions to take an spl_image parameter
Update the ext loader to avoid using the spl_image global variable.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:13 +0000 (18:20 -0600)]
spl: Pass spl_image as a parameter to load_image() methods
Rather than having a global variable, pass the spl_image as a parameter.
This avoids BSS use, and makes it clearer what the function is actually
doing.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:12 +0000 (18:20 -0600)]
spl: Convert spl_board_load_image() to use linker list
Add a linker list declaration for this method and remove the explicit
switch() code. Update existing users.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:11 +0000 (18:20 -0600)]
spl: Convert spl_net_load_image() to use linker list
Add a linker list declaration for this method and remove the explicit
switch() code. We need two variants - one for BOOT_DEVICE_CPGMAC and one for
BOOT_DEVICE_USBETH.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:10 +0000 (18:20 -0600)]
spi: Move freescale-specific code into a private header
At present there are two SPI functions only used by freescale which are
defined in the spi_flash.h header. One function name matches an existing
generic SPL function.
Move these into a private header to avoid confusion.
Arcturus looks like it does not actually support SPI, so drop the SPI code
from that board.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:09 +0000 (18:20 -0600)]
spl: Convert spl_spi_load_image() to use linker list
Add a linker list declaration for this method and remove the explicit
switch() code. Also set up the sunxi function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:08 +0000 (18:20 -0600)]
spl: spi: Move the generic SPI loader into common/spl
All the other SPL loaders are in this directory, so move the SPI one in
there too.
There are two board-specific SPI loaders (fsl and sunxi). These remain in
the drivers/mtd/spi directory, since they do not contain generic code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:07 +0000 (18:20 -0600)]
spl: Convert spl_sata_load_image() to use linker list
Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:06 +0000 (18:20 -0600)]
spl: Convert spl_usb_load_image() to use linker list
Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:05 +0000 (18:20 -0600)]
spl: Convert spl_ymodem_load_image() to use linker list
Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:04 +0000 (18:20 -0600)]
spl: Convert spl_nor_load_image() to use linker list
Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:03 +0000 (18:20 -0600)]
spl: Convert spl_onenand_load_image() to use linker list
Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:02 +0000 (18:20 -0600)]
spl: Convert spl_nand_load_image() to use linker list
Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:01 +0000 (18:20 -0600)]
spl: Convert spl_ubi_load_image() to use linker list
Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:20:00 +0000 (18:20 -0600)]
spl: Convert spl_mmc_load_image() to use linker list
Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:19:59 +0000 (18:19 -0600)]
spl: Convert spl_ram_load_image() to use linker list
Add a linker list declaration for this method and remove the explicit
switch() code.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
[trini: Include updating the DFU case]
Signed-off-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:19:58 +0000 (18:19 -0600)]
spl: Add a way to declare an SPL image loader
Add a linker list macro which can be used to declare an SPL image loader.
Update spl_load_image() to search available loaders for the correct one.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:19:57 +0000 (18:19 -0600)]
spl: Convert boot_device into a struct
At present some spl_xxx_load_image() functions take a parameter and some
don't. Of those that do, most take an integer but one takes a string.
Convert this parameter into a struct so that we can pass all functions the
same thing. This will allow us to use a common function signature.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:19:56 +0000 (18:19 -0600)]
spl: Kconfig: Move SPL_DISPLAY_PRINT to Kconfig
Move this option to Kconfig and tidy up existing uses. Also add a function
comment to the header file.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:19:55 +0000 (18:19 -0600)]
spl: Add function comments to spl_start_uboot()
Add some comments to describe this function.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:19:54 +0000 (18:19 -0600)]
spl: Add a parameter to jump_to_image_linux()
Instead of using the global spl_image variable, pass the required struct in
as an argument.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:19:53 +0000 (18:19 -0600)]
spl: Add a parameter to spl_parse_image_header()
Instead of using the global spl_image variable, pass the required struct in
as an argument.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:19:52 +0000 (18:19 -0600)]
spl: Add a parameter to spl_set_header_raw_uboot()
Rather than act on the global variable, pass the required struct in as a
parameter.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 25 Sep 2016 00:19:51 +0000 (18:19 -0600)]
spl: Move spl_board_load_image() into a generic header
At present this is only used on ARM and sandbox, but it is just as
applicable to other architectures. Move the function prototype into the
generic SPL header.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Tom Rini <trini@konsulko.com>