Fiach Antaw [Wed, 25 Jan 2017 09:00:24 +0000 (19:00 +1000)]
mmc: init mmc block devices on probe
MMC devices accessed exclusively via the driver model were not
being initialized before being exposed as block devices, causing
issues in scenarios where the MMC device is first accessed via the
uclass block interface.
Adam Ford [Mon, 6 Feb 2017 17:31:43 +0000 (11:31 -0600)]
drivers: mmc: omap_hsmmc: Fix IO Buffer on OMAP36xx
On the OMAP36xx/37xx the CONTROL_WKUP_CTRL register has
a field (bit 6) named GPIO_IO_PWRDNZ. If 0, the IO buffers which
are related to GPIO_126, 127 and 129 are disabled. Some boards may
need this for MMC. After the PBIAS is configured, this bit should
be set high to enable these GPIO pins.
Signed-off-by: Adam Ford <aford173@gmail.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Jaehoon Chung [Thu, 2 Feb 2017 04:41:14 +0000 (13:41 +0900)]
mmc: mmc-uclass: use the fixed devnum with alias node
If there are alias nodes as "mmc", use the devnum as alias index
number.
This patch is for fixing a problem of Exynos4 series.
Problem is the below thing.
Current legacy mode:
EXYNOS DWMMC: 0, SAMSUNG SDHCI: 1
After using DM:
SAMSUNG SDHCI: 0, EXYNOS DWMMC: 1
Dev index is swapped.
Then u-boot can't find the kernel image..because it is already set to 0 as mmcdev.
If change from legacy to DM, also needs to touch all exynos4 config file.
For using simply, just supporting the fixed devnum with alias node is better than it.
Masahiro Yamada [Sun, 5 Feb 2017 01:42:56 +0000 (10:42 +0900)]
cmd: move CONFIG_CMD_UNZIP and CONFIG_CMD_ZIP to Kconfig
CONFIG_CMD_ZIP is not defined by any board. I am moving
CONFIG_CMD_UNZIP to defconfig files except UniPhier SoC family.
I am the maintainer of UniPhier platform, so I know "select CMD_UNZIP"
is better for this platform.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Acked-by: Michal Simek <michal.simek@xilinx.com> Acked-by: Stefan Roese <sr@denx.de> Acked-by: Ryan Harkin <ryan.harkin@linaro.org> Tested-by: Ryan Harkin <ryan.harkin@linaro.org>
Keerthy [Fri, 3 Feb 2017 11:34:08 +0000 (17:04 +0530)]
regulator: palmas: Fix smps6 - smps9 indices
The array indices used currently are dispalaced by 1 for
SMPS6 through SMPS10 in the respective places of voltage and ctrl
arrays hence fix the same as to assign the right voltage and ctrl
registers.
Both CONFIG_PWM_TEGRA and CONFIG_PWM_EXYNOS depend on CONFIG_DM_PWM,
i.e. they are already guarded by Kconfig correctly. Remove unneeded
ifdef CONFIG_DM_PWM ... endif.
While we are here, let's tidy up alignment and sort the lines
alphabetically in Makefile.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
common: env_sf: Use CONFIG_SF_DEFAULT_xxx as the default value for CONFIG_ENV_SPI_xxx
The default values for the configuration defines CONFIG_ENV_SPI_xxx are
arbitrary values. It makes more sense to set them to the values used by
the sf command.
Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Lokesh Vutla [Wed, 1 Feb 2017 03:50:49 +0000 (09:20 +0530)]
drivers: net: cpsw: Fix reading of mac address for am43 SoCs
cpsw driver tries to get macid for am43xx SoCs using the compatible
ti,am4372. But not all variants of am43x uses this complatible like
epos evm uses ti,am438x. So use a generic compatible ti,am43 to get
macid for all am43 based platforms.
Tested-by: Aparna Balasubramanian <aparnab@ti.com> Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Now when CONFIG_CMD_IMLS_NAND is enabled the u-boot build will fail,
because nand_read_skip_bad() function has been changed to accept more
parameters, hence fix it.
CC cmd/bootm.o
cmd/bootm.c: In function 'nand_imls_legacyimage':
cmd/bootm.c:390:8: error: too few arguments to function 'nand_read_skip_bad'
ret = nand_read_skip_bad(mtd, off, &len, imgdata);
^
In file included from cmd/bootm.c:18:0:
include/nand.h:101:5: note: declared here
int nand_read_skip_bad(struct mtd_info *mtd, loff_t offset, size_t *length,
^
LD drivers/block/built-in.o
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Dan Murphy [Tue, 31 Jan 2017 20:15:53 +0000 (14:15 -0600)]
checkpatch: Port spelling to checkpatch
Pick commit 66b47b4a9dad0 checkpatch: look for common misspellings
from the Linux kernel for spelling check from Kees Cook
In addition pulled in additional changes
commit ebfd7d6237531 checkpatch: add optional --codespell dictionary to find more typos
from the Linux kernel for codespell from Joe Perches
commit f1a63678554f8 checkpatch: remove local from codespell path
from the Linux kernel for dictionary path from Maxim Uvarov
Signed-off-by: Dan Murphy <dmurphy@ti.com> Reviewed-by: Tom Rini <trini@konsulko.com>
Lokesh Vutla [Tue, 31 Jan 2017 04:02:57 +0000 (09:32 +0530)]
ARM: dts: k2*: Rename the k2* files to keystone-k2* files
As reported in [1], rename the k2* dts files to keystone-* files
this will force consistency throughout.
Script for the same (and hand modified for Makefile and config
files):
for i in arch/arm/dts/k2*
do
b=`basename $i`;
git mv $i arch/arm/dts/keystone-$b;
sed -i -e "s/$b/keystone-$b/g" arch/arm/dts/*[si]
done
This is similar to linux kernel commit 5edafc29829bc ("ARM: dts: k2*: Rename
the k2* files to keystone-k2* files")
aspeed: ast2500: Fix H-PLL and M-PLL clock rate calculation
Fix H-PLL and M-PLL rate calculation in ast2500 clock driver.
Without this fix, valid setting can lead to division by zero
when requesting the rate of H-PLL or M-PLL clocks.
Signed-off-by: Maxim Sloyko <maxims@google.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Vincent Tinelli [Mon, 30 Jan 2017 12:46:07 +0000 (15:46 +0300)]
cmd: gpt: backup boot code before writing MBR
On some cases the first 440 bytes of MBR are used to keep an additional
information for ROM boot loader. 'gpt write' command doesn't preserve
that area and makes boot code gone.
Preserve boot code area when run 'gpt write' command.
Signed-off-by: Vincent Tinelli <vincent.tinelli@intel.com> Signed-off-by: Brennan Ashton <brn@deako.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Mon, 30 Jan 2017 02:12:08 +0000 (11:12 +0900)]
cmd: rework "license" command
The previous commit ("add a new command to show .config contents")
improves the basic infrastructure of "embed a compressed file into
the U-Boot image, and print it by a command". The same pattern for
the "license" command.
This commit reworks the command to improve the following:
Prior to this commit, the license.h was created by tools/Makefile,
placed under the "include" directory, included from cmd/license.c,
and deleted by the top-level Makefile. It is not a good idea to
scatter related code.
[3] Drop the fixed-malloc size LICENSE_MAX
Just allocate the minimum required size of buffer because we know
the size of the original gpl-2.0.txt.
[4] Fix more issues
Terminate the buffer with zero to prevent puts() from over-running.
Add "static" to do_license.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Masahiro Yamada [Mon, 30 Jan 2017 02:12:07 +0000 (11:12 +0900)]
cmd: add a new command "config" to show .config contents
This feature is inspired by /proc/config.gz of Linux. In Linux,
if CONFIG_IKCONFIG is enabled, the ".config" file contents are
embedded in the kernel image. If CONFIG_IKCONFIG_PROC is also
enabled, the ".config" contents are exposed to /proc/config.gz.
Users can do "zcat /proc/config.gz" to check which config options
are enabled on the running kernel image.
The idea is almost the same here; if CONFIG_CMD_CONFIG is enabled,
the ".config" contents are compressed and saved in the U-Boot image,
then printed by the new command "config".
The usage is quite simple. Enable CONFIG_CMD_CONFIG, then run
> config
from the command line interface. The ".config" contents will be
printed on the console.
This feature increases the U-Boot image size by about 4KB (this is
mostly due to the gzip-compressed .config file). By default, it is
enabled only for Sandbox because we do not care about the memory
footprint on it. Of course, this feature is architecture agnostic,
so you can enable it on any board if the image size increase is
acceptable for you.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Chris Packham [Tue, 7 Feb 2017 07:11:00 +0000 (20:11 +1300)]
patman: Handle non-ascii characters in names
When gathering addresses for the Cc list patman would encounter a
UnicodeDecodeError due to non-ascii characters in the author name.
Address this by explicitly using utf-8 when building the Cc list.
Signed-off-by: Chris Packham <judge.packham@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>
Moritz Fischer [Fri, 20 Jan 2017 20:35:03 +0000 (12:35 -0800)]
cros_ec: i2c: Add support for version 3 of the EC protocol
Add support for version 3 of the ec protocol. It basically works by
stitching some additional header in front (special command code),
and having a result and packet_length stitched on for the reply.
Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Simon Glass <sjg@chromium.org> Cc: u-boot@lists.denx.de Acked-by: Simon Glass <sjg@chromium.org>
Tested on snow: Tested-by: Simon Glass <sjg@chromium.org>
Kever Yang [Wed, 18 Jan 2017 12:25:44 +0000 (20:25 +0800)]
simple-bus: enable support for of-platdata
Just do nothing in post_bind if of-platdata enabled,
for there is no dm_scan_fdt_dev().
Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Fixed subject line typo: Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 17 Jan 2017 23:52:55 +0000 (16:52 -0700)]
dm: core: Replace of_offset with accessor
At present devices use a simple integer offset to record the device tree
node associated with the device. In preparation for supporting a live
device tree, which uses a node pointer instead, refactor existing code to
access this field through an inline function.
Simon Glass [Tue, 17 Jan 2017 23:52:23 +0000 (16:52 -0700)]
patman: Format checkpatch messages for IDE throwback
It is convenient to be able to deal with checkpatch warnings in the same
way as build warnings. Tools such as emacs and kate can quickly locate
the source file and line automatically.
To achieve this, adjust the format to match the C compiler, and output to
stderr.
Moritz Fischer [Thu, 12 Jan 2017 17:47:30 +0000 (09:47 -0800)]
cros_ec: i2c: Group i2c write / read into single transaction
Replace dm_i2c_write() / dm_i2c_read() with transaction using
struct i2c_msg[2] in order to allow for i2c controller to detect
write/read cycle to emit a repeated start condition.
Signed-off-by: Moritz Fischer <moritz.fischer@ettus.com> Cc: Simon Glass <sjg@chromium.org> Cc: u-boot@lists.denx.de Acked-by: Simon Glass <sjg@chromium.org>
Tested on snow: Tested-by: Simon Glass <sjg@chromium.org>
Dinh Nguyen [Tue, 31 Jan 2017 18:33:08 +0000 (12:33 -0600)]
arm: socfpga: set the mpuclk divider in the Altera group register
The mpuclk register in the Altera group of the clock manager
divides the mpu_clk that is generated from the C0 output of the main
pll.
Without this patch, the default value of the register is 1, so the mpuclk
will always get divided by 2 if the correct value is not set. For example,
on the Arria5 socdk board, the MPU clock is only 525 MHz, and it should be
1.05 GHz.
Alex [Tue, 7 Feb 2017 03:17:34 +0000 (19:17 -0800)]
drivers: net: Provide Kconfig menu for PHYLIB
Provide the necessary Kconfig symbols so that PHYLIB support may be
enabled in Kconfig, as opposed to needing to #define these symbols in
C source headers.
BITBANGMII and MV88E6352_SWITCH are left out of the PHYLIB submenu as
they don't seem to explicitly depend on it (i.e. they do not use the
phy_driver class).
Signed-off-by: Alexandru Gagniuc <alex.g@adaptrum.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Heiner Kallweit [Fri, 27 Jan 2017 20:25:59 +0000 (21:25 +0100)]
net: designware: Fix for use with current Linux device tree for Meson GX
In Uboot for Meson GX the compatible string in meson-gxbb.dtsi so far is:
compatible = "amlogic,meson6-dwmac", "snps,dwmac";
On Linux in the same dt file it's
compatible = "amlogic,meson-gx-dwmac", "amlogic,meson-gxbb-dwmac", "snps,dwmac";
To avoid breaking ethernet with the next DT synch from Linux to U-Boot
(planned as prerequisite for adding Meson GX MMC driver to U-Boot) add
"amlogic,meson-gx-dwmac" to the compatibility list in the designware
driver.
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
There is code that is specifically for RGMII_TXID interface, but this
will never get used because the code checks that the RGMII interface
is RGMII_ID to RGMII_RXID; RGMII_TXID is after this.
To fix this and avoid similar problems in the future, use the
phy_interface_is_rgmii helper function.
Signed-off-by: Phil Edworthy <phil.edworthy@renesas.com> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
This patch adds a little tool that takes a generic MAC address and
generates a CRC byte for it. The output is the full MAC address without
any separators, ready written into an EEPROM.
net: cosmetic: Make the MAC address string less magical
In u-boot printf has been extended with the %pM formatter to allow
printing of MAC addresses. However buffers that want to store a MAC
address cannot safely get the size. Add a define for this case so the
string of a MAC address can be reliably obtained.
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
net: cosmetic: Do not use magic values for ARP_HLEN
Commit 674bb249825a ("net: cosmetic: Replace magic numbers in arp.c with
constants") introduced a nice define to replace the magic value 6 for
the ethernet hardware address. Replace more hardcoded instances of 6
which really reference the ARP_HLEN (iow the MAC/Hardware/Ethernet
address).
Signed-off-by: Olliver Schinagl <oliver@schinagl.nl> Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Andy Shevchenko [Sun, 5 Feb 2017 13:52:00 +0000 (16:52 +0300)]
x86: make LOAD_FROM_32_BIT visible for platforms
This option is useful not only for development, but for the platforms
where U-Boot is run from custom ROM bootloader. For example, Intel
Edison is that board.
Make this option visible that platforms can select it if needed.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Wed, 18 Jan 2017 11:33:04 +0000 (03:33 -0800)]
x86: qemu: Add a config for 64-bit U-Boot
Add a new board config which uses 64-bit U-Boot. Supported features
are the same as the other 64-bit board (Google Chromebook Link).
It is a start for us to test 64-bit U-Boot easily without the need
to access a real hardware.
Note CONFIG_SPL_ENV_SUPPORT is required for QEMU 64-bit as without
this the SPL build fails at the end. This is just a workaround as
CONFIG_SPL_ENV_SUPPORT is not needed at all.
common/built-in.o:(.data.env_htab+0xc): undefined reference to 'env_flags_validate'
lib/built-in.o: In function `hsearch_r':
lib/hashtable.c:380: undefined reference to 'env_callback_init'
lib/hashtable.c:382: undefined reference to 'env_flags_init'
make[1]: *** [spl/u-boot-spl] Error 1
Except those SPL options required by 64-bit, compared to 32-bit
config, the following options are different:
- CONFIG_SYS_MALLOC_F_LEN has to be increased to 0x1000 for SPL.
- CONFIG_DEBUG_UART has to be included due to the weird issue.
See TODO comments in arch/x86/cpu/x86_64/cpu.c:arch_setup_gd().
Once this issue gets fixed, debug uart can be optional.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Simon Glass <sjg@chromium.org>
Simon Glass [Mon, 16 Jan 2017 14:04:24 +0000 (07:04 -0700)]
x86: link: Set up device tree for SPL
Add the correct pre-relocation tag so that the required device tree nodes
are present in the SPL device tree.
On x86 it doesn't make a lot of sense to have a separate SPL device tree.
Since everything is in the same ROM we might as well just use the main
device tree in both SPL and U-Boot proper. But we haven't implemented that,
so this is a good first step.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Simon Glass [Mon, 16 Jan 2017 14:04:10 +0000 (07:04 -0700)]
x86: Don't build call64 and setjmp on 64-bit
These are currently not supported. Calling 64-bit code from 64-bit U-Boot is
much simpler, so this code is not needed. setjmp() is not yet implemented for
64-bit.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Simon Glass [Mon, 16 Jan 2017 14:04:08 +0000 (07:04 -0700)]
x86: ivybridge: Provide a dummy SDRAM init for 64-bit
We don't support SDRAM init in 64-bit mode since it is essentially
impossible to get into that mode before SDRAM set up. Provide dummy functions
for now. At some point we will need to pass the SDRAM parameters through from
SPL.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
projects / u-boot / log