Rob Clark [Sat, 9 Sep 2017 17:15:55 +0000 (13:15 -0400)]
fs: add fs_readdir()
Needed to support efi file protocol. The fallback.efi loader wants
to be able to read the contents of the /EFI directory to find an OS
to boot.
Modelled after POSIX opendir()/readdir()/closedir(). Unlike the other
fs APIs, this is stateful (ie. state is held in the FS_DIR "directory
stream"), to avoid re-traversing of the directory structure at each
step. The directory stream must be released with closedir() when it
is no longer needed.
Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Łukasz Majewski <lukma@denx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Wed, 13 Sep 2017 02:00:23 +0000 (19:00 -0700)]
blk: Remove various places that do flush cache after read
All these places seem to inherit the codes from the MMC driver where
a FIXME was put in the comment. However the correct operation after
read should be cache invalidate, not flush.
The underlying drivers should be responsible for the cache operation.
Remove these codes completely.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: York Sun <york.sun@nxp.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: York Sun <york.sun@nxp.com>
Unescaped left brace in regex is deprecated here
(and will be fatal in Perl 5.30), passed through in regex;
marked by <-- HERE in m/^(\+.*(?:do|\))){ <-- HERE /
at scripts/checkpatch.pl line 3348.
The curent checkpatch of the Linux kernel corrects this
bug and many others.
It provides improved colored output.
So replace checkpatch by the current Linux version.
Add an empty file scripts/const_structs.checkpatch.
We can later fill it according to our needs.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Rob Clark [Mon, 11 Sep 2017 20:53:08 +0000 (16:53 -0400)]
lib: strto: fix incorrect handling of specified base
The strto functions should honor the specified base (if non-zero) rather
than permitting a hex or octal string when the user wanted (for example)
base 10.
This has been fixed somewhere along the way in the upstream linux kernel
src tree, at some point after these was copied in to u-boot. And also
in a way that duplicates less code. So port _parse_integer_fixup_radix()
to u-boot.
Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Add unit tests for the 'gpt rename' and 'gpt swap' commands that
rely on the block device created by test/py/make_test_disk.py.
Add CONFIG_CMD_GPT_RENAME to the sandbox_defconfig. Remove the
testdisk.raw test device at the end of the tests.
Signed-off-by: Alison Chaiken <alison@peloton-tech.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Run unit tests for the 'gpt guid' command, making use of the block
device created by test/py/make_test_disk.py. Remove this device at
the end of the tests.
Signed-off-by: Alison Chaiken <alison@peloton-tech.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Suman Anna [Fri, 8 Sep 2017 19:08:25 +0000 (14:08 -0500)]
ARM: DRA7: Cleanup old pinctrl macros
Commit 6ae4c3efbd62 ("ARM: DRA7: Add pinctrl register definitions")
has added new macros for pinmux configuration in line with the kernel
definitions. Cleanup the old pinctrl macros from the common header
file so that they are not used by any new boards.
Suman Anna [Fri, 8 Sep 2017 19:08:24 +0000 (14:08 -0500)]
arm: am57xx: cl-som-am57x: Use new pinctrl macros
Commit 6ae4c3efbd62 ("ARM: DRA7: Add pinctrl register definitions")
has added new macros for pinmux configuration in line with the
kernel definitions. Fixup the current pinctrl data for the CompuLab
CL-SOM-AM57x board to use these new macros to facilitate the removal
of the old macros.
NOTE:
The PEN and PDIS macro values used previously were actually defined
inversely, a value of 1 in bit position 16 actually means that the
internal pullup/pulldown is disabled and not enabled as inferred by
PEN. So, previous pinmux config data such as (PDIS | PTU) is confusing
as it actually was meant for enabling internal pullup. The data is
fixed up only to be equivalent to the previous data.
To remove the assignment of CONFIG_SYS_EXTRA_OPTIONS option,
which is deprecated, use the CONFIG_XXXX_BOOT options to
indicate the boot media, and the SoC is selected by the board.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Wenyou Yang [Thu, 14 Sep 2017 03:07:42 +0000 (11:07 +0800)]
ARM: at91: Remove hardware.h included in configs
As said in READRE.kconfig, include/configs/*.h will be removed
after all options are switched to Kconfig. As the first step,
remove the follow line from include/configs/*.h.
#include <asm/hardware.h>
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Wenyou Yang [Thu, 14 Sep 2017 03:07:41 +0000 (11:07 +0800)]
ARM: at91: Add the SoC options to Kconfig
To prepare to remove the SoCs options such as SAMA5D2, SAMA5D3
and SAMA5D4 from the CONFIG_SYS_EXTRA_OPTIONS option which is
deprecated, add the SoC options to Kconfig.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Wenyou Yang [Wed, 13 Sep 2017 06:58:50 +0000 (14:58 +0800)]
board: sama5d2_xplained: Make SPL work on spiflash
Because before switching to a lower clock source, we must switch
the clock source first instead of last. So before configuring the
PMC_MCKR register, invoke at91_mck_init_down() first.
As said in datasheet, the the size of SPL must not exceed the maximum
size allowed(64Kbytes).
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Wenyou Yang [Wed, 13 Sep 2017 06:58:49 +0000 (14:58 +0800)]
ARM: at91: spl: Add mck function to lower rate while switching
Refer to the commit 70f8c8316ad(PMC: add new mck function to lower
rate while switching) from AT91Bootstrap.
While switching to a lower clock source, we must switch the clock
source first instead of last. Otherwise, we could end up with
too high frequency on internal bus and peripherals.
This happens on SAMA5D2 as exitting from the ROM code.
Add a function pmc_mck_init_down() to allow this sequence.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Wenyou Yang [Wed, 13 Sep 2017 06:58:48 +0000 (14:58 +0800)]
ARM: at91: spl: Adjust switching to oscillator for SAMA5D2
As said in 29.5.7 section of SAMA5D2 datasheet, before switching to
the crystal oscillator, a check must be carried out to ensure that
the oscillator is present and that its freqency is valid.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Wenyou Yang [Wed, 13 Sep 2017 06:58:47 +0000 (14:58 +0800)]
atmel: common: Add function to display via DM_VIDEO's API
Add a function to display the company's logo and board information
via the API from DM_VIDEO. This function can be shared by other
atmel boards, so locate it in board/atmel/common folder.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Wenyou Yang [Tue, 5 Sep 2017 10:30:07 +0000 (18:30 +0800)]
clk: at91: utmi: Set the reference clock frequency
By default, it is assumed that the UTMI clock is generated from
a 12 MHz reference clock (MAINCK). If it's not the case, the FREQ
field of the SFR_UTMICKTRIM has to be updated to generate the UTMI
clock in the proper way.
The UTMI clock has a fixed rate of 480 MHz. In fact, there is no
multiplier we can configure. The multiplier is managed internally,
depending on the reference clock frequency, to achieve the target
of 480 MHz.
The patch is cloned from the patch of mailing-list:
[PATCH v2] clk: at91: utmi: set the mainck rate
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
[trini: Depend on SPL_DM] Signed-off-by: Tom Rini <trini@konsulko.com>
Simon Glass [Wed, 13 Sep 2017 02:30:28 +0000 (20:30 -0600)]
patman: Fix error when the email blacklist is missing
This section of the settings file may be missing. Handle that gracefully
rather than emitting an error.
Also update patman to write this section when a new settings file is
created.
Fixes: e11aa602 (patman: add support for omitting bouncing addresses) Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Chris Packham <judge.pckham@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com>
Adam Ford [Fri, 8 Sep 2017 22:01:17 +0000 (17:01 -0500)]
davinci: da850evm: Make EEPROM MAC code configurable
There was a check for CONFIG_MAC_ADDR_IN_EEPROM and
a check for CONFIG_MAC_ADDR_IN_SPIFLASH, however
some of the EEPROM related code wasn't encapsulated
inside the #if defined statement so the EEPROM code
could get executed even when it wasn't explicitly
enabled or wanted.
Adam Ford [Tue, 5 Sep 2017 02:08:02 +0000 (21:08 -0500)]
include/configs: remove references to SMNAND_ENV_OFFSET
In mancy cases both CONFIG_ENV_OFFSET and CONFIG_ENV_ADDR point
to an otherwise-unused SMNAND_ENV_OFFSET.
This patch will set both CONFIG_ENV_OFFSET and CONFIG_ENV_ADDR to
whatever value was defined by SMNAND_ENV_OFFSET.
Adam Ford [Fri, 25 Aug 2017 12:33:26 +0000 (07:33 -0500)]
arm: dts: omap3: Re-sync DTS files with Linux 4.13-RC5
The DTS files had some spacing issues and they needed fixing. This
pull re-sync's the OMAP3xx related DTS files with Linux 4.13-RC5.
To keep the DTS and DTSI files clean and in sync with Linux, new
u-boot.dtsi files are added.
Signed-off-by: Adam Ford <aford173@gmail.com>
V3: The resync broke card detect on MMC1 on Logic PD's Torpedo,
so we add the cd-invert to the Torpedo's -u-boot.dtsi file.
V2: Add the u-boot.dtsi files for OMAP3, OMAP36xx, and Torpedo
Remove the need for the second patch in the series
Adam Ford [Sun, 13 Aug 2017 12:36:14 +0000 (07:36 -0500)]
omap3: omap3_logic: Finish enabling fastboot on MUSB
Either the USB and Fastboot were never finished, or somehow it got
lost. This puts enough hooks back into omap3logic to enable
fastboot and hopefully prepare it for Kconfig conversion.
Wenyou Yang [Tue, 8 Aug 2017 00:50:33 +0000 (08:50 +0800)]
ARM: dts: ethernut5: Fix the build warning
Fix the building warning as below:
---8<----
Warning (reg_format): "reg" property in /i2c-gpio-0/pcf8563@50 has invalid length (4 bytes) (#address-cells == 2, #size-cells == 1)
Warning (avoid_default_addr_size): Relying on default #address-cells value for /i2c-gpio-0/pcf8563@50
Warning (avoid_default_addr_size): Relying on default #size-cells value for /i2c-gpio-0/pcf8563@50
--->8----
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Vishal Mahaveer [Sat, 26 Aug 2017 21:51:22 +0000 (16:51 -0500)]
ARM: DRA72x: Add support for detection of DRA71x SR 2.1
DRA71x processors are reduced pin and software compatible
derivative of DRA72 processors. Add support for detection
of SR2.1 version of DRA71x family of processors.
Masahiro Yamada [Fri, 25 Aug 2017 16:02:39 +0000 (01:02 +0900)]
linux/io.h: import generic ioread* / iowrite* accessors from Linux
Some drivers in Linux (ex. drivers/mtd/nand/denali.c) use
ioread*/iowrite* accessors. Import them to make drivers more
synced. I copied code from include/asm-generic/io.h of Linux.
Adam Ford [Tue, 22 Aug 2017 15:50:01 +0000 (10:50 -0500)]
ARM: OMAP3: am3517_evm: Move header to ti_omap3_common.h
Much of the AM3517 functions are copies of the standard definitions
used in ti_omap3_common.h. Moving to include a common file
reduces the amount of duplicative code and clutter. A few
AM3517 specific functions (like EMIF4) are explictly defined
and a few items are undefined or redefined, but overall the number
of lines of code shink.
Signed-off-by: Adam Ford <aford173@gmail.com> Tested-by: Derald D. Woods <woods.technical@gmail.com>
Andy Yan [Thu, 17 Aug 2017 07:55:50 +0000 (15:55 +0800)]
armv8: mmu: add space around operator
Add space around operator "+", make it
match the coding style.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: York Sun <york.sun@nxp.com>
Andy Yan [Thu, 17 Aug 2017 07:55:01 +0000 (15:55 +0800)]
armv8: mmu: remove unused macro definition
Macro VA_BITS and PTE_BLOCK_BITS are not used
in the code, so remove them.
Signed-off-by: Andy Yan <andy.yan@rock-chips.com> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com> Reviewed-by: York Sun <york.sun@nxp.com>
Wenyou Yang [Mon, 31 Jul 2017 03:25:31 +0000 (11:25 +0800)]
misc: i2c_eeprom: Add compatible for AT24MAC402
Add the new compatible "atmel,24mac402" to accommodate AT24MAC402.
The AT24MAC402 is a 2K Serial EEPROM and the 2-Kbit memory array
is internally organized as 16 pages of 16 bytes of EEPROM each.
The 48-bit EUI address in the AT24MAC402 are located in the extended
memory block.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Add the new compatible "microchip,24aa02e48" to accommodate 24AA02E48,
the 24AA02E48 is a 2K I2C Serial EEPROM with pre-programmed globally
unique, 48-bit node address, and 8-byte page size.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com>
Rob Clark [Sat, 9 Sep 2017 10:47:42 +0000 (06:47 -0400)]
vsprintf.c: add GUID printing
This works (roughly) the same way as linux's, but we currently always
print lower-case (ie. we just keep %pUB and %pUL for compat with linux),
mostly just because that is what uuid_bin_to_str() supports.
It will be used by a later efi_loader paths for efi variables and for
device-path-to-text protocol, and also quite useful for debug prints
of protocol GUIDs.
Signed-off-by: Rob Clark <robdclark@gmail.com> Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de> Reviewed-by: Simon Glass <sjg@chromium.org>
Rob Clark [Sat, 9 Sep 2017 10:47:41 +0000 (06:47 -0400)]
vsprintf.c: add UTF-16 string (%ls) support
This is convenient for efi_loader which deals a lot with UTF-16. Only
enabled with CC_SHORT_WCHAR, leaving room to add a UTF-32 version when
CC_SHORT_WCHAR is not enabled.
Signed-off-by: Rob Clark <robdclark@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
Rob Clark [Sat, 9 Sep 2017 10:47:39 +0000 (06:47 -0400)]
kbuild: Enable -fshort-wchar
EFI_LOADER really wants UTF-16 strings (ie. %ls and L"string" are 16bit
chars instead of 32bit chars). But rather than enabling -fshort-wchar
conditionally if EFI_LOADER is enabled, it was deemed preferrable to
globally switch.
Signed-off-by: Rob Clark <robdclark@gmail.com> Acked-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Holger Dengler [Wed, 30 Aug 2017 16:38:52 +0000 (18:38 +0200)]
cmd: set filesize variable in ubi read
After a successful read of a UBI volume, the variable filesize is set
to the number of read bytes. To boot linux with a raw initramfs/initrd,
you must specify the exact size of the initramfs/initrd image in boot
command. If the initramfs/inird is read from UBI volume, $filesize is
required to access the number of read bytes.
Example:
ubi read ${loadaddr} kernelvol
ubi read ${fdtaddr} dtbvol
ubi read ${initrd_addr} initrdvol
bootz ${loadaddr} ${initrd_addr}:${filesize} ${fdt_addr}
dm: test: replace dm_scan_dt() by of dm_extended_scan_fdt() in dm_do_test
This allows to scan the DT including all "clocks" node's sub-nodes
in which fixed-clock are defined.
All fixed-clock should be defined inside a clocks node which collect all
external oscillators. Until now, all clocks sub-nodes can't be binded except
if the "simple-bus" compatible string is added which is a hack.
Update test.dts by moving clk_fixed node inside clocks.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Simon Glass <sjg@chromium.org>
Currently, all fixed-clock declared in "clocks" node in device tree
can be binded by clk_fixed_rate.c driver only if each of them have
the "simple-bus" compatible string.
This constraint has been invoked here [1].
This patch offers a solution to avoid adding "simple-bus" compatible
string to nodes that are not busses.
[1] https://patchwork.ozlabs.org/patch/558837/
Signed-off-by: Patrice Chotard <patrice.chotard@st.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Chris Packham [Fri, 1 Sep 2017 08:57:53 +0000 (20:57 +1200)]
patman: add support for omitting bouncing addresses
Add support for reading a list of bouncing addresses from a in-tree file
(doc/bounces) and from the ~/.patman config file. These addresses are
stripped from the Cc list.
Signed-off-by: Chris Packham <judge.packham@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org> Reviewed-by: Philipp Tomsich <philipp.tomsich@theobroma-systems.com <mailto:philipp.tomsich@theobroma-systems.com>>
Simon Glass [Sun, 13 Aug 2017 22:02:54 +0000 (16:02 -0600)]
moveconfig: Use fd.write() instead of print >>
Adjust this code so that it can work with Python 2 and 3.
Fixes: d73fcb1 (moveconfig: Support building a simple config database) Reported-by: Chris Packham <judge.packham@gmail.com> Signed-off-by: Simon Glass <sjg@chromium.org>
Bin Meng [Tue, 1 Aug 2017 23:33:33 +0000 (16:33 -0700)]
sandbox: Introduce Kconfig option for 32/64 bit host
It seems most of the time we are building and running sandbox on 64-bit host.
But we do support 32-bit host as well. Introduce Kconfig option for this.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
blk: dm: make blk_create_device() take a number of block instead of a size
There is an overflow problem when taking the size instead of the number
of blocks in blk_create_device(). This results in a wrong device size: the
device apparent size is its real size modulo 4GB.
Using the number of blocks instead of the device size fixes the problem and
is more coherent with the internals of the block layer.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Create board/$(VENDOR)/common folder to accommodate the common code
shared by other atmel boards, now put the code to set ethernet mac
address from eeprom, which uses the i2c eeprom driver.
Signed-off-by: Wenyou Yang <wenyou.yang@microchip.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Steve Kipisz [Tue, 22 Aug 2017 08:22:58 +0000 (13:52 +0530)]
board: ti: am571x: Add 666MHz support for AM571x IDK
AM571x supports DDR running at 666MHz. Right now it is
clocked at 532MHz which is lower than what is supported.
In order to have maximum performance on AM571-IDK,
switch DDR to 666MHz.
Signed-off-by: Steve Kipisz <s-kipisz2@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Lokesh Vutla [Mon, 21 Aug 2017 07:21:00 +0000 (12:51 +0530)]
arm: dts: Add u-boot specific compatibles
Separate out u-boot specific compatibles from dts files.
This will help in syncing dts files in future.
Also these will get deleted eventually once respective drivers
are capable of handling Linux dts files.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Lokesh Vutla [Mon, 21 Aug 2017 07:20:55 +0000 (12:50 +0530)]
board: ti: dra76-evm: Add DDR data
dra76-evm has the ddr parts connectedi running at 666MHz:
EMIF1: MT41K512M16HA-125 AIT:A x 2
EMIF2: MT41K512M8RH-125-AAT:E x 4
Add support for configuring the above DDR parts.
Reviewed-by: Tom Rini <trini@konsulko.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Praneeth Bajjuri [Mon, 21 Aug 2017 07:20:52 +0000 (12:50 +0530)]
arm: dra76: Add support for ES1.0 detection
dra76 family is a high-performance, infotainment application
device, based on OMAP architecture on a 28-nm technology.
This contains most of the subsystems, peripherals that are
available on dra74, dra72 family. This SoC mainly features
Subsystems:
- 2 x Cortex-A15 with max speed of 1.8GHz
- 2 X DSP
- 2 X Cortex-M4 IPU
- ISS
- CAL
- DSS
- VPE
- VIP
Connectivity peripherals:
- 1 USB3.0 and 3 USB2.0 subsystems
- 1 x SATA
- 2 x PCI Express Gen2
- 3-port Gigabit ethernet switch
- 2 x CAN
- MCAN
Adding CPU detection support for the dra76 ES1.0 soc
and update prcm, control module, dplls data.
projects / u-boot / log