oweals/u-boot.git
5 years agommc: tmio: Clamp SD_SECCNT to 16bit values on 16bit IP
Marek Vasut [Mon, 18 Mar 2019 22:43:10 +0000 (23:43 +0100)]
mmc: tmio: Clamp SD_SECCNT to 16bit values on 16bit IP

On 16bit variants of the TMIO SD IP, the SECCNT register can only be
programmed to 16bit values, while on the 32bit and 64bit variants it
can be programmed to 32bit values. The SECCNT register indicates the
maximum number of blocks in a continuous transfer. Hence, limit the
maximum continuous transfer block count to 65535 blocks on 16bit
variants of the TMIO IP and to BIT(32)-1 blocks on 32bit and 64bit
variants.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
5 years agommc: sh_mmcif: Set default MMCIF clock rate
Marek Vasut [Mon, 18 Mar 2019 05:04:17 +0000 (06:04 +0100)]
mmc: sh_mmcif: Set default MMCIF clock rate

Set MMCIF clock rate to 97.5 MHz, which is the default according
to Gen2 datasheet.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
5 years agoclk: renesas: Add support for setting MMCIF clock divider on Gen2
Marek Vasut [Mon, 18 Mar 2019 05:04:02 +0000 (06:04 +0100)]
clk: renesas: Add support for setting MMCIF clock divider on Gen2

Add code for configuring the MMC0CKCR/MMC1CKCR on Gen2 platforms.
This allows the MMCIF driver to set higher clock rate if desired.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
5 years agoclk: renesas: Fix swapped div and mul in debug output on Gen2
Marek Vasut [Mon, 18 Mar 2019 04:38:08 +0000 (05:38 +0100)]
clk: renesas: Fix swapped div and mul in debug output on Gen2

The $div and $mul values were swapped in the debug output,
fix this.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
5 years agoclk: renesas: Fix SDH clock divider decoding on Gen2
Marek Vasut [Mon, 18 Mar 2019 04:11:42 +0000 (05:11 +0100)]
clk: renesas: Fix SDH clock divider decoding on Gen2

The gen2_clk_get_sdh_div() function is supposed to look up the
$val value read out of the SDCKCR register in the supplied table
and return the matching divider value. The current implementation
was matching the value from SDCKCR on the divider value in the
table, which is wrong. Fix this and rework the function a bit
to make it more readable.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
5 years agoARM: dts: rmobile: Increase off-on delay on the SD Vcc regulator
Marek Vasut [Mon, 18 Mar 2019 02:20:31 +0000 (03:20 +0100)]
ARM: dts: rmobile: Increase off-on delay on the SD Vcc regulator

An ADATA 16GB Industrial MLC card has so much capacitance on the Vcc
pin that the usual toggling of regulator to power the card off and on
is insufficient. When the card is calibrated into UHS SDR104 mode, it
will remain in that mode across the power cycle and subsequent attempt
to communicate with the card will fail.

The test with this card is to insert it into an SDHI slot and perform
"mmc dev 0 ; mmc dev 0", where the second "mmc dev 0" will fail.

Fix this problem by increasing the off-on delay from 0 to 20 mS.

Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
5 years agoMerge branch '2019-03-22-master-imports'
Tom Rini [Fri, 22 Mar 2019 23:09:58 +0000 (19:09 -0400)]
Merge branch '2019-03-22-master-imports'

- Don't attempt to write to ext4 volumes with the metadata_csum feature
  we don't support
- Correct how we build dtb files.
- Fix regression on SPL_FIT with FIT_IMAGE_TINY
- Minor TI platform fixes

5 years agofs: ext4: do not write on filesystem with metadata_csum feature
Sébastien Szymanski [Fri, 22 Mar 2019 08:33:52 +0000 (09:33 +0100)]
fs: ext4: do not write on filesystem with metadata_csum feature

U-Boot doesn't support metadata_csum feature. Writing to filesystem with
metadata_csum feature makes the filesystem corrupted and unbootable by
Linux:

[    2.527495] EXT4-fs (mmcblk0p2): ext4_check_descriptors: Checksum for group 0 failed (52188!=0)
[    2.537421] EXT4-fs (mmcblk0p2): ext4_check_descriptors: Checksum for group 1 failed (5262!=0)
...
[    2.653308] EXT4-fs (mmcblk0p2): ext4_check_descriptors: Checksum for group 14 failed (42611!=0)
[    2.662179] EXT4-fs (mmcblk0p2): ext4_check_descriptors: Checksum for group 15 failed (21527!=0)
[    2.687920] JBD2: journal checksum error
[    2.691982] EXT4-fs (mmcblk0p2): error loading journal
[    2.698292] VFS: Cannot open root device "mmcblk0p2" or unknown-block(179,2): error -74

Don't write to filesystem with meatadata_csum feature to not corrupt the
filesystem.

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
5 years agoboard: ti: Move fastboot functions out of TI_SECURE_DEVICE ifdef
Andrew F. Davis [Mon, 11 Feb 2019 14:00:08 +0000 (08:00 -0600)]
board: ti: Move fastboot functions out of TI_SECURE_DEVICE ifdef

When these were moved from mach-omap2 to board files they got placed
inside TI_SECURE_DEVICE ifdef block, they are not secure only, move
them up and out.

Fixes: 413b90777f8d ("ti: fastboot: Move weak overrides to board files")
Signed-off-by: Andrew F. Davis <afd@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
5 years agopci: Add comment to mention difference in DEVFN usage in U-Boot vs Linux
Stefan Roese [Mon, 11 Feb 2019 07:43:25 +0000 (08:43 +0100)]
pci: Add comment to mention difference in DEVFN usage in U-Boot vs Linux

This patch adds a comment to the header with the PCI_foo macros related
to DEVFN to explain the difference in U-Boot vs Linux.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
5 years agocommon: image-android-dt: Fix out-of-bounds access
Eugeniu Rosca [Thu, 14 Mar 2019 17:31:39 +0000 (18:31 +0100)]
common: image-android-dt: Fix out-of-bounds access

Currently, 'dtimg' allows users to check indexes equal to
dt_entry_count [1]. Forbid that [2].

[1] Behavior w/o the patch:

=> ext2load mmc 0:1 0x48000000 dtb.img
105695 bytes read in 5 ms (20.2 MiB/s)

=> dtimg dump 0x48000000
dt_table_header:
               magic = d7b7ab1e
          total_size = 105695
         header_size = 32
       dt_entry_size = 32
      dt_entry_count = 2
   dt_entries_offset = 32
           page_size = 4096
             version = 0
dt_table_entry[0]:
             dt_size = 105599
           dt_offset = 96
                  id = 0b779520
                 rev = 00000000
           custom[0] = 00000000
           custom[1] = 00000000
           custom[2] = 00000000
           custom[3] = 00000000
           (FDT)size = 105599
     (FDT)compatible = shimafuji,kingfisher
dt_table_entry[1]:
             dt_size = 105599
           dt_offset = 96
                  id = 0b779530
                 rev = 00000000
           custom[0] = 00000000
           custom[1] = 00000000
           custom[2] = 00000000
           custom[3] = 00000000
           (FDT)size = 105599
     (FDT)compatible = shimafuji,kingfisher

=> dtimg size 0x48000000 0 z; print z
z=19c7f
=> dtimg size 0x48000000 1 z; print z
z=19c7f
=> dtimg size 0x48000000 2 z; print z
z=d00dfeed
=> dtimg size 0x48000000 3 z
Error: index > dt_entry_count (3 > 2)

[2] Behavior with the patch:

=> dtimg size 0x48000000 0 z; print z
z=19c7f
=> dtimg size 0x48000000 1 z; print z
z=19c7f
=> dtimg size 0x48000000 2 z
Error: index >= dt_entry_count (2 >= 2)

Fixes: c04473345712 ("common: Add support for Android DT image")
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
5 years agoconfigs: am335x_evm: Add CONFIG_BLK
Faiz Abbas [Thu, 14 Mar 2019 14:09:04 +0000 (19:39 +0530)]
configs: am335x_evm: Add CONFIG_BLK

With DM_MMC and DM_USB enabled, enable CONFIG_BLK.

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
5 years agoRevert "Ensure device tree DTS is compiled"
Masahiro Yamada [Thu, 14 Mar 2019 05:58:36 +0000 (14:58 +0900)]
Revert "Ensure device tree DTS is compiled"

This reverts commit 27cb7300ffda7a3f1581f0f5a2d3bfe59b97ad67.

I am not sure if I correctly understood the log of commit 27cb7300ffda
("Ensure device tree DTS is compiled"), but the code-diff looks like
it was trying to solve the missed re-compilation when .dts was modified.

Recently, commit 2737dfe096b6 ("kbuild: make arch-dtbs target PHONY")
fixed the issue in a more correct and more complete way.

Anyway, since the former commit, we see a clumsy log like this:

  make[2]: 'arch/sandbox/dts/sandbox.dtb' is up to date

Another problem is, it created multiple paths to descend into
arch/*/dts/, causing a race in parallel building.

So, let's revert it.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
5 years agomips: add missing dtb-y to arch/mips/dts/Makefile
Masahiro Yamada [Thu, 14 Mar 2019 05:58:35 +0000 (14:58 +0900)]
mips: add missing dtb-y to arch/mips/dts/Makefile

Since commit 27cb7300ffda ("Ensure device tree DTS is compiled"),
build succeeds irrespective of the correctness of Makefile.

In fact, you can compile any defconfig without adding any entry in
arch/*/dts/Makefile.

I am going to revert that commit, so device tree must be explicitly
listed in Makefile.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Daniel Schwierzeck <daniel.schwierzeck@gmail.com>
5 years agopowerpc: fix arch/powerpc/dts/Makefile
Masahiro Yamada [Thu, 14 Mar 2019 05:58:34 +0000 (14:58 +0900)]
powerpc: fix arch/powerpc/dts/Makefile

Since commit 27cb7300ffda ("Ensure device tree DTS is compiled"),
build succeeds irrespective of the correctness of Makefile.

I am going to revert that commit, so wrong code must be fixed.

CONFIG_MCR3000 is not defined anywhere. CONFIG_TARGET_MCR3000 is the
correct one.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
5 years agoARM: fix arch/arm/dts/Makefile
Masahiro Yamada [Thu, 14 Mar 2019 05:58:33 +0000 (14:58 +0900)]
ARM: fix arch/arm/dts/Makefile

Since commit 27cb7300ffda ("Ensure device tree DTS is compiled"),
build succeeds irrespective of the correctness of Makefile.

In fact, you can compile any defconfig without adding any entry in
arch/*/dts/Makefile.

As a result, a lot of wrong code have been merged unnoticed.

I am going to revert that commit, and lots of hidden issues have
come to light:

[1] Typos

  armada-3720-uDPU.dts, sun8i-a83t-tbs-a711.dts

  use the extension ".dts" instead of ".dtb"

[2] DTB is associated to undefined CONFIG option

  For example, mx6sllevk_defconfig defines CONFIG_MX6SLL, but
  associates its device tree to CONFIG_MX6SL, which is undefined.

[3] Lots of entries are missing

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Chris Packham <judge.packham@gmail.com>
[trini: add imx6ul pico dtbs]
Signed-off-by: Tom Rini <trini@konsulko.com>
5 years agotools: fit_image: Add the loadable property to configs
Abel Vesa [Tue, 12 Mar 2019 08:34:32 +0000 (08:34 +0000)]
tools: fit_image: Add the loadable property to configs

When running mkimage with "-f auto", the loadable property
needs to be set in order to allow SPL FIT support to boot.

Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Tested-by: Fabio Estevam <festevam@gmail.com>
5 years agocommon: spl_fit: Default to IH_OS_U_BOOT if FIT_IMAGE_TINY enabled
Abel Vesa [Tue, 12 Mar 2019 08:34:31 +0000 (08:34 +0000)]
common: spl_fit: Default to IH_OS_U_BOOT if FIT_IMAGE_TINY enabled

If FIT_IMAGE_TINY is enabled, spl_fit_image_get_os returns -ENOTSUPP.
In this case, we should default to IH_OS_U_BOOT not to IH_OS_INVALID.

Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Tested-by: Fabio Estevam <festevam@gmail.com>
5 years agoarmv8: Disable exception vectors in SPL by default
Alexander Graf [Wed, 20 Feb 2019 16:14:49 +0000 (17:14 +0100)]
armv8: Disable exception vectors in SPL by default

Commit 1416e2d2253 ("armv8: make SPL exception vectors optional") had a
typo in it which effectively disabled exception handling in SPL code always.

Since nobody complained, I guess we may as well disable exception handling
in SPL always by default.

So fix the bug to make the config option effective, but disable exception
handling in SPL by default. This gets us to the same functionality as before
by default, but with much less code included in the binary.

Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Matthias Brugger <mbrugger@suse.com>
Reviewed-by: Andre Przywara <andre.przywara@arm.com>
5 years agoMakefile: Do not pass -E to mkimage when SPL has full fitImage support
Marek Vasut [Wed, 6 Mar 2019 21:04:00 +0000 (22:04 +0100)]
Makefile: Do not pass -E to mkimage when SPL has full fitImage support

When the SPL has full fitImage support, do not generate fitImage with
external data. The full fitImage code assumes the entire fitImage is
loaded in RAM, and the SPL uses fdt_totalsize() to determine the size
of the whole fitImage, which can not work with external data.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Tom Rini <trini@konsulko.com>
5 years agocmd: set CONFIG_SYS_HELP_CMD_WIDTH = 10
Heinrich Schuchardt [Thu, 28 Feb 2019 05:17:56 +0000 (06:17 +0100)]
cmd: set CONFIG_SYS_HELP_CMD_WIDTH = 10

CONFIG_SYS_HELP_CMD_WIDTH is used to format the output of help without any
arguments.

CONFIG_SYS_HELP_CMD_WIDTH = 8 is too narrow to fit all our commands.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
5 years agoconfigs: dra7xx_evm: Remove ENV_IS_IN_FAT
Faiz Abbas [Tue, 26 Feb 2019 17:15:44 +0000 (22:45 +0530)]
configs: dra7xx_evm: Remove ENV_IS_IN_FAT

With U-boot supporting environment in multiple places, enable only
ENV_IS_IN_EMMC

Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
5 years agoarm: lib: bootm: Push the Starting kernel print to the end
Keerthy [Wed, 20 Feb 2019 12:47:22 +0000 (18:17 +0530)]
arm: lib: bootm: Push the Starting kernel print to the end

Push the Starting kernel print to the end just before the
dm_remove_devices call.

Signed-off-by: Keerthy <j-keerthy@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
5 years agoMerge branch 'master' of git://git.denx.de/u-boot-socfpga
Tom Rini [Thu, 21 Mar 2019 17:11:06 +0000 (13:11 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-socfpga

- ARM: socfpga: Build sfp image only for Gen5 and Arria10 devices

5 years agoMerge tag 'efi-2019-04-rc5' of git://git.denx.de/u-boot-efi
Tom Rini [Thu, 21 Mar 2019 17:07:42 +0000 (13:07 -0400)]
Merge tag 'efi-2019-04-rc5' of git://git.denx.de/u-boot-efi

Pull request for UEFI system for v2019.04-rc5

A bunch of small fixes. The major ones being

- avoid illegal memory access in efi_allocate_pool() on 32 bit systems
- avoid endless loop in HII protocol

5 years agoMerge branch 'master' of git://git.denx.de/u-boot-i2c
Tom Rini [Thu, 21 Mar 2019 17:04:42 +0000 (13:04 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-i2c

- i2c: i2c_cdns: Fix below warnings with checker tool

5 years agoi2c: i2c_cdns: Fix below warnings with checker tool
Siva Durga Prasad Paladugu [Thu, 14 Mar 2019 08:18:37 +0000 (09:18 +0100)]
i2c: i2c_cdns: Fix below warnings with checker tool

This patch fixes below warnings found with checker tool.
The variable len in i2c_msg struct is of unsigned type
and it is received as recv_count which is unsigned type
but it is checked with < 0 which is always false, hence
removed it.
The local variable curr_recv_count is declared as signed
type and compared aginst unsigned recv_count which is
incorrect. This is fixed by declaring it as unsigned type.

drivers/i2c/i2c-cdns.c: In function ‘cdns_i2c_read_data’:
drivers/i2c/i2c-cdns.c:317:18: warning: comparison of
unsigned expression < 0 is always false [-Wtype-limits]
  if ((recv_count < 0))
                  ^
drivers/i2c/i2c-cdns.c:340:24: warning: comparison of
integer expressions of different signedness:
‘u32’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
  updatetx = recv_count > curr_recv_count;
                        ^
drivers/i2c/i2c-cdns.c:361:39: warning: comparison of
integer expressions of different signedness:
‘u32’ {aka ‘unsigned int’} and ‘int’ [-Wsign-compare]
    while (readl(&regs->transfer_size) !=

Signed-off-by: Siva Durga Prasad Paladugu <siva.durga.paladugu@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
5 years agoARM: socfpga: Build sfp image only for Gen5 and Arria10 devices
Dalon Westergreen [Wed, 20 Mar 2019 20:15:21 +0000 (13:15 -0700)]
ARM: socfpga: Build sfp image only for Gen5 and Arria10 devices

The sfp file is only valid for Gen5 (Cyclone5 & Arria5) and Arria10
devices.  The file should only be built for these devices.

Signed-off-by: Dalon Westergreen <dalon.westergreen@intel.com>
5 years agoefi_selftest: fix test_hii_string_get_string()
Heinrich Schuchardt [Tue, 19 Mar 2019 19:08:46 +0000 (20:08 +0100)]
efi_selftest: fix test_hii_string_get_string()

The check testing the string result of get_string() returned the wrong
result. The result was ignored.

Use efi_st_strcmp_16_8() for the string comparison.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
5 years agoefi_loader: superfluous conversion in efi_file_open()
Heinrich Schuchardt [Tue, 19 Mar 2019 18:16:23 +0000 (19:16 +0100)]
efi_loader: superfluous conversion in efi_file_open()

printf("%ls", ..) expects u16 * as argument to print. There is not need for
a conversion to wchar_t *.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
5 years agoefi_loader: remove superfluous check in efi_setup_loaded_image()
Heinrich Schuchardt [Tue, 19 Mar 2019 17:58:58 +0000 (18:58 +0100)]
efi_loader: remove superfluous check in efi_setup_loaded_image()

It does not make any sense to check if a pointer is NULL if we have
dereferenced it before.

Reported-by: Coverity (CID 185827)
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
5 years agoefi_loader: memory leak in efi_dump_single_var()
Heinrich Schuchardt [Tue, 19 Mar 2019 17:44:05 +0000 (18:44 +0100)]
efi_loader: memory leak in efi_dump_single_var()

A misplaced return statement lead to a memory leak in
efi_dump_single_var().

Reported-by: Coverity (CID 185829)
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
5 years agoefi_loader: missing return in efi_get_next_variable_name()
Heinrich Schuchardt [Tue, 19 Mar 2019 17:36:21 +0000 (18:36 +0100)]
efi_loader: missing return in efi_get_next_variable_name()

Add a missing return statement in efi_get_next_variable_name().

Reported-by: Coverity (CID 185834)
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
5 years agoefi_loader: endless loop in add_strings_package()
Heinrich Schuchardt [Tue, 19 Mar 2019 11:30:27 +0000 (12:30 +0100)]
efi_loader: endless loop in add_strings_package()

Avoid an endless loop in add_strings_package().

Suggested-by: Takahiro Akashi <takahiro.akashi@linaro.org>
Reported-by: Coverity (CID 185833)
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
5 years agoefi_loader: correct parameter size in efi_allocate_pool
Heinrich Schuchardt [Mon, 18 Mar 2019 19:01:59 +0000 (20:01 +0100)]
efi_loader: correct parameter size in efi_allocate_pool

efi_allocate_pages() expects a (uint64_t *) pointer to pass the address of
the assigned memory. If we pass the address of a pointer here, an illegal
memory access occurs on 32bit systems.

Fixes: 282a06cbcae8 ("efi_loader: Expose U-Boot addresses in memory map
for sandbox")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
5 years agoMerge git://git.denx.de/u-boot-marvell
Tom Rini [Tue, 19 Mar 2019 23:58:48 +0000 (19:58 -0400)]
Merge git://git.denx.de/u-boot-marvell

- Enable network interface on clearfog_gt_8k (Baruch)
- Fix dreamplug boot by adding an spi0 alias to the DT (Chris)
- Fix / enhance Marvell ddr3 setup / parameters (Chris)
- Change CONFIG_SYS_MALLOC_F_LEN to 0x2000 on db-88f6820-amc (Chris)
- Enable SPL_FLASH_BAR on db-88f6820-amc (Chris)
- Use correct pcie controller name in Armada-38x dts files (Chris)
- Disable d-cache on Kirkwood platforms as currently needed (Chris)
- Add a more descriptive comment to pci_mvebu.c (Stefan)
- Update Marvell maintainers entry (Stefan)

5 years agoMerge branch 'master' of git://git.denx.de/u-boot-socfpga
Tom Rini [Tue, 19 Mar 2019 11:13:23 +0000 (07:13 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-socfpga

5 years agoMerge branch 'master' of git://git.denx.de/u-boot-usb
Tom Rini [Tue, 19 Mar 2019 11:13:03 +0000 (07:13 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-usb

- Fastboot fixes

5 years agoARM: kirkwood: disable dcache for Kirkwood boards
Chris Packham [Mon, 18 Mar 2019 07:51:58 +0000 (20:51 +1300)]
ARM: kirkwood: disable dcache for Kirkwood boards

Prior to commit 93b283d49f93 ("ARM: CPU: arm926ejs: Consolidate cache
routines to common file") the kirkwood boards didn't have and dcache
support. The network and usb drivers rely on this. Set
CONFIG_SYS_DCACHE_OFF in the Kirkwood specific config.h.

Reported-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
5 years agoARM: mvebu: use correct name for pcie controller
Chris Packham [Sat, 16 Mar 2019 07:46:20 +0000 (20:46 +1300)]
ARM: mvebu: use correct name for pcie controller

When armada-385.dtsi was sync'd from Linux the name of the node
describing the pcie controller was changed from pcie-controller to pcie.
Some of the boards that include armada-385.dtsi were missed in the
update retaining the old name. This updates the affected boards.

Reported-by: Влад Мао <vlaomao@gmail.com>
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
5 years agoARM: mvebu: db-88f6820-amc: enable SPI_FLASH_BAR
Chris Packham [Sat, 2 Mar 2019 07:45:35 +0000 (20:45 +1300)]
ARM: mvebu: db-88f6820-amc: enable SPI_FLASH_BAR

This board uses Micron N25Q256A SPI flash. Enable SPI_FLASH_BAR to allow
us to access the whole chip.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Cc: Vignesh R <vigneshr@ti.com>
Signed-off-by: Stefan Roese <sr@denx.de>
5 years agoARM: mvebu: set CONFIG_SYS_MALLOC_F_LEN to 0x2000
Chris Packham [Fri, 1 Mar 2019 01:30:03 +0000 (14:30 +1300)]
ARM: mvebu: set CONFIG_SYS_MALLOC_F_LEN to 0x2000

Set CONFIG_SYS_MALLOC_F_LEN to match the rest of the mvebu boards. The
default of 0x400 is not enough when booting from SPI.

Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
5 years agomv_ddr: ddr3: only use active chip-selects when tuning ODT
Chris Packham [Thu, 28 Feb 2019 21:11:14 +0000 (10:11 +1300)]
mv_ddr: ddr3: only use active chip-selects when tuning ODT

Inactive chip-selects will give invalid values for read_sample so don't
consider them when trying to determine the overall min/max read sample.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
[https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell/pull/18]
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
5 years agomv_ddr: ddr3: fix tRAS timimg parameter
Chris Packham [Thu, 28 Feb 2019 21:11:13 +0000 (10:11 +1300)]
mv_ddr: ddr3: fix tRAS timimg parameter

Based on the JEDEC standard JESD79-3F. The tRAS timings should include
the highest speed bins at a given frequency. This is similar to commit
683c67b ("mv_ddr: ddr3: fix tfaw timimg parameter") where the wrong
comparison was used in the initial implementation.

Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
[https://github.com/MarvellEmbeddedProcessors/mv-ddr-marvell/pull/15]
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
5 years agoARM: kirkwood: add spi0 alias for dreamplug
Chris Packham [Thu, 28 Feb 2019 07:53:23 +0000 (20:53 +1300)]
ARM: kirkwood: add spi0 alias for dreamplug

The conversion to DM_SPI managed to break accessing the environment on
dreamplug. This is because the environment code relies on being to able
to select the SPI device based on the sequence number. Add an alias so
that the spi0 bus gets sequence number 0.

Reported-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Tested-by: Leigh Brown <leigh@solinno.co.uk>
Signed-off-by: Stefan Roese <sr@denx.de>
5 years agoMAINTAINERS: Update u-boot-marvell entry
Stefan Roese [Fri, 15 Feb 2019 12:56:56 +0000 (13:56 +0100)]
MAINTAINERS: Update u-boot-marvell entry

This patch does the following changes to the u-boot-marvell maintainers
entry:

- Add Armada-7k/8k to the list
- Remove Prafulla and Luka since they have been silent on the list for
  a long time. Please speak up, if you would like to continue or better
  start maintaining.
- Add multiple Marvell / MVEBU related driver directories and files

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Tom Rini <trini@konsulko.com>
Acked-by: Luka Perkov <luka.perkov@sartura.hr>
Signed-off-by: Stefan Roese <sr@denx.de>
5 years agoconfigs/clearfog_gt_8k: add network interface support
Baruch Siach [Mon, 11 Feb 2019 12:19:55 +0000 (14:19 +0200)]
configs/clearfog_gt_8k: add network interface support

Enable the mvpp2 network driver for the Armada 8K SoC.

Enable the Marvell PHY driver for the on-board 1512 PHY.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
5 years agopci: pci_mvebu: Add comment about missing of_n_addr_cells() call
Stefan Roese [Mon, 11 Feb 2019 06:53:34 +0000 (07:53 +0100)]
pci: pci_mvebu: Add comment about missing of_n_addr_cells() call

This patch adds a comment to explain the use of the hardcoded value for
the number of address cells in mvebu_get_tgt_attr(). This should help to
rework this function, once CONFIG_OF_LIVE is enabled for MVEBU in
general.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Stefan Roese <sr@denx.de>
5 years agoPrepare v2019.04-rc4 v2019.04-rc4
Tom Rini [Tue, 19 Mar 2019 01:14:02 +0000 (21:14 -0400)]
Prepare v2019.04-rc4

Signed-off-by: Tom Rini <trini@konsulko.com>
5 years agoarm: socfpga: make SPL_TEXT_BASE overridable
Simon Goldschmidt [Fri, 15 Mar 2019 19:44:32 +0000 (20:44 +0100)]
arm: socfpga: make SPL_TEXT_BASE overridable

To boot from fpga on socfpga gen5, we need to set CONFIG_SPL_TEXT_BASE to
0xC0000000 (hps2fpgaslaves base address).

Since converting CONFIG_SPL_TEXT_BASE to Kconfig hasn't been successful so
far, let's make this value overridable in socfpga_common.h, so that we can
have different board configs override this in socfpga_common.h.

Signed-off-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
5 years agoARM: dts: socfpga: Add missing altr,sysmgr-syscon for EMAC
Ley Foon Tan [Wed, 13 Mar 2019 03:03:35 +0000 (11:03 +0800)]
ARM: dts: socfpga: Add missing altr,sysmgr-syscon for EMAC

Syscon register is required in dts to select correct
PHY interface.

Fix error below:

Net:   Failed to get syscon: -2

Signed-off-by: Ley Foon Tan <ley.foon.tan@intel.com>
5 years agofastboot: common: fix default fastboot_boot on 64-bit
Neil Armstrong [Wed, 20 Feb 2019 10:36:12 +0000 (11:36 +0100)]
fastboot: common: fix default fastboot_boot on 64-bit

When booting on a 64-bit system, the boot_addr_start buffer is not
large enough to contain a 64-bit number, thus leading to a crash
even if fastboot_buf_addr is valid, only the high part of the address
will be printed to boot_addr_start :

fastboot with fastboot_buf_addr = 0x0000000006000000:
  downloading of 92239872 bytes finished
  Booting kernel at 0x00000000...

  "Synchronous Abort" handler, esr 0x96000004
  elr: 00000000010561f4 lr : 0000000001056fac (reloc)
  <snip>
  x28: 000000007df2d38f x29: 000000007df2d1b0

  Resetting CPU ...

With this fix, boot_addr_start can have the full 64-bit address passed
to bootm.

Fixes: f73a7df984a9 ("net: fastboot: Merge AOSP UDP fastboot")
Cc: Simon Glass <sjg@chromium.org>
Cc: Alex Kiernan <alex.kiernan@gmail.com>
Cc: Sam Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
5 years agousb: udc-uclass: Fixed problem when no alias is defined in DT
Jean-Jacques Hiblot [Thu, 24 Jan 2019 14:44:53 +0000 (15:44 +0100)]
usb: udc-uclass: Fixed problem when no alias is defined in DT

commit 801f1fa442 "dm: usb: udc: Use SEQ_ALIAS to index the USB gadget
ports" changed the way the udevice if found. It uses the alias to find
a udevice for a given USB port number. In the commit log it was stated
that if no alias is provided, the bind order will be used instead. However
it doesn't work. Fixing this by adding a call to uclass_get_device() if
uclass_get_device_by_seq() fails.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Tested-by: Vignesh R <vigneshr@ti.com>
5 years agocmd: fastboot: handle watchdog while waiting for fastboot commands.
Sean Nyekjaer [Thu, 24 Jan 2019 14:17:21 +0000 (15:17 +0100)]
cmd: fastboot: handle watchdog while waiting for fastboot commands.

Watchdog is not handled while waiting for fastboot commands.

Tested on a i.MX6 ULL EVK board.

Signed-off-by: Sean Nyekjaer <sean@geanix.com>
5 years agoMerge git://git.denx.de/u-boot-fsl-qoriq
Tom Rini [Fri, 15 Mar 2019 15:58:17 +0000 (11:58 -0400)]
Merge git://git.denx.de/u-boot-fsl-qoriq

- DPAA2 fixes and DDR errata workaround for LS1021A

5 years agoMerge tag 'efi-2019-04-rc4-3' of https://github.com/xypron2/u-boot
Tom Rini [Fri, 15 Mar 2019 15:58:08 +0000 (11:58 -0400)]
Merge tag 'efi-2019-04-rc4-3' of https://github.com/xypron2/u-boot

Pull request for UEFI system for v2019.04-rc4

Fix an error with the serial communication on boards with a very small
UART buffer which leads to a stalled system.

Provide an X86 reset driver for the UEFI runtime.

Fix a problem with parallel builds.

5 years agoarmv7: ls102xa: Add workaround for DDR erratum A-008850
Alison Wang [Wed, 6 Mar 2019 06:49:14 +0000 (14:49 +0800)]
armv7: ls102xa: Add workaround for DDR erratum A-008850

Barrier transactions from CCI400 need to be disabled till
the DDR is configured, otherwise it may lead to system hang.
The patch adds workaround to fix the erratum.

Signed-off-by: Shengzhou Liu <Shengzhou.Liu@nxp.com>
Signed-off-by: Alison Wang <alison.wang@nxp.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
5 years agodrivers: net: ls1088ardb: Fix EC1 and EC2 RCW offset
Pramod Kumar [Thu, 28 Feb 2019 09:06:40 +0000 (09:06 +0000)]
drivers: net: ls1088ardb: Fix EC1 and EC2 RCW offset

Fix EC1 and EC2 read from correct offset 26, instead of 25

Signed-off-by: Pramod Kumar <pramod.kumar_1@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
5 years agoboard: fsl: lx2160aqds: modify the phy fixup code
Pankaj Bansal [Thu, 28 Feb 2019 08:12:55 +0000 (08:12 +0000)]
board: fsl: lx2160aqds: modify the phy fixup code

Now that we are representing the MDIO mux in LX2160AQDS board in
producer/consumer terms, the consumer nodes' has been changed.

Therefore, modify the device tree fixups according to change in device
tree.

Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
5 years agomc : Reduce MC memory size to 128M
Meenakshi Aggarwal [Wed, 27 Feb 2019 09:11:02 +0000 (14:41 +0530)]
mc : Reduce MC memory size to 128M

ls2088, ls1088 : minimum MC Memory size is 128 MB
lx2 : minimum MC memory size is 256 MB

Signed-off-by: Meenakshi Aggarwal <meenakshi.aggarwal@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
5 years agodriver: net: fsl-mc: Fix DPC MAC address fixup
Ioana Ciocoi Radulescu [Tue, 26 Feb 2019 15:50:07 +0000 (15:50 +0000)]
driver: net: fsl-mc: Fix DPC MAC address fixup

If node /board_info/ports does not exist in the DPC file,
function mc_fixup_dpc() will skip not only MAC address fixup,
but also the cache flush at the end. This may cause the other
fixup changes (e.g. ICID related ones) to be ignored by MC.

Fixes: 1161dbcc0a36 ("drivers: net: fsl-mc: Include MAC addr fixup to DPL")

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
5 years agodrivers: net: ldpaa_eth: check if the dpmac is enabled
Pankaj Bansal [Fri, 8 Feb 2019 08:59:24 +0000 (08:59 +0000)]
drivers: net: ldpaa_eth: check if the dpmac is enabled

some dpmacs in armv8a based freescale layerscape SOCs can be
configured via both serdes(sgmii, xfi, xlaui etc) bits and via
EC*_PMUX(rgmii) bits in RCW.
e.g. dpmac 17 and 18 in LX2160A can be configured as SGMII from
serdes bits and as RGMII via EC1_PMUX/EC2_PMUX bits
Now if a dpmac is enabled by serdes bits then it takes precedence
over EC*_PMUX bits. i.e. in LX2160A if we select serdes protocol
that configures dpmac17 as SGMII and set the EC1_PMUX as RGMII,
then the dpmac is SGMII and not RGMII.

Therefore, in fsl_rgmii_init function of SOC, we will check if the
dpmac is enabled or not? if it is (fsl_serdes_init has already enabled
the dpmac), then don't enable it.

Signed-off-by: Pankaj Bansal <pankaj.bansal@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Prabhakar Kushwaha <prabhakar.kushwaha@nxp.com>
5 years agoefi_loader: fix build error for freestanding.o
Heinrich Schuchardt [Mon, 11 Mar 2019 21:04:51 +0000 (22:04 +0100)]
efi_loader: fix build error for freestanding.o

Since commit f51a226436a87 ("efi_loader: provide freestanding library") in
parallel builds errors

    lib/efi_selftest/../efi_loader/efi_freestanding.o:
    file not recognized: File truncated

occur. Obviously make cannot correctly sequence parallel builds with a
dependency like ../efi_loader/efi_freestanding.o.

Fixes: f51a226436a87 ("efi_loader: provide freestanding library")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
5 years agoMerge branch 'master' of git://git.denx.de/u-boot-samsung
Tom Rini [Thu, 14 Mar 2019 15:37:11 +0000 (11:37 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-samsung

5 years agoMAINTAINERS: Remove unsupported statuses - Odd Fixes and Obsolete
Krzysztof Kozlowski [Thu, 14 Mar 2019 09:53:10 +0000 (10:53 +0100)]
MAINTAINERS: Remove unsupported statuses - Odd Fixes and Obsolete

The MAINTAINERS file was copied from Linux Kernel along with all its
statuses of maintainership.  However tools/genboardscfg.py accepts only
Maintained, Supported and Orphan.  Remove then the Odd Fixes and
Obsolete from MAINTAINERS file to avoid confusion.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
5 years agoarndale: fix unknown status
Minkyu Kang [Thu, 14 Mar 2019 00:38:41 +0000 (09:38 +0900)]
arndale: fix unknown status

set status to Maintained

Signed-off-by: Minkyu Kang <mk7.kang@samsung.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
5 years agoRevert "env: add spi_flash_read_env function"
Heiko Schocher [Wed, 13 Mar 2019 11:15:45 +0000 (12:15 +0100)]
Revert "env: add spi_flash_read_env function"

This reverts commit 9a9d66f5eff0f443de4c2c6ca3e27771ed14b1b4.

because it breaks fw_setenv and U-Boot interworking, if
U-Boot environment is stored in a SPI-NOR.

Reproduce it with:
boot linux with empty Environment and store a variable
with fw_setenv into it, the Environment is now filled
with 0xff:

root@ckey5e:10:8e:~# hexdump -C /dev/mtd4
00000000  e9 e8 07 fa 01 62 6f 6f  74 63 6d 64 3d 72 75 6e  |.....bootcmd=run|
[...]
00000f30  7d 00 75 62 69 62 6f 6f  74 76 6f 6c 3d 32 00 00  |}.ubibootvol=2..|
00000f40  00 ff ff ff ff ff ff ff  ff ff ff ff ff ff ff ff  |................|

Boot now U-Boot prints:

Loading Environment from SPI Flash... SF: Detected s25fl128l with page size 256 Bytes, erase size 4 KiB, total 16 MiB
*** Warning - bad CRC, using default environment

Reason is the above commit, as it only reads until \0\0
is found, and assumes the rest of the Environment
space is filled with 0x00, which is not the case when
saving an Environment under linux with fw_setenv.

Signed-off-by: Heiko Schocher <hs@denx.de>
Acked-by: Stefano Babic <sbabic@denx.de>
5 years agoMerge tag 'u-boot-imx-20190313' of git://git.denx.de/u-boot-imx
Tom Rini [Wed, 13 Mar 2019 20:07:41 +0000 (16:07 -0400)]
Merge tag 'u-boot-imx-20190313' of git://git.denx.de/u-boot-imx

Small fixes in several i.MX boards
----------------------------------

- imx8: add pinctrl driveri (mx8m), fix documentation and
  fix reported CPU frequency. Fabio is co-maintainer
- pico-imx6ul: switch to DM
- local fixes for ventana, mx6ul_14x14_evk, engicam,
  imx6(q)_logic, liteboard

5 years agodrivers/net/fec: phy_init: remove redundant logic
Hannes Schmelzer [Fri, 15 Feb 2019 09:30:18 +0000 (10:30 +0100)]
drivers/net/fec: phy_init: remove redundant logic

The phy_connect_dev(...) function from phy.c does all the handling
(inclusive catching fixed-link).

So we drop here the single steps and call just phy_connect_dev(...).

Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
5 years agoMTD: mxs_nand_spl: Redo the way nand_init initializes
Adam Ford [Mon, 18 Feb 2019 23:58:17 +0000 (17:58 -0600)]
MTD: mxs_nand_spl: Redo the way nand_init initializes

Currently the spl system calls nand_init which does nothing.
It isn't until an attempt to load from NAND that it gets initialized.
Subsequent attempts to load just skip the initialization  because
NAND is already initialized.

This moves the contents of mxs_nand_init to nand_init.  In the event
of an error, it clears the number of nand chips found.  Any
attempts to use nand will check if there are nand chips available
instead of actually doing the initialization at that time. If there
are none, it will return an error to the higher level calls.

Signed-off-by: Adam Ford <aford173@gmail.com>
5 years agoarm: dts: imx6qdl-u-boot: Enable spba-bus@2000000 simple bus
Adam Ford [Wed, 20 Feb 2019 14:53:56 +0000 (08:53 -0600)]
arm: dts: imx6qdl-u-boot: Enable spba-bus@2000000 simple bus

spba-bus has a few nodes under it including the UART1 and
some ESPI buses.  In order to use them in SPL, the
u-boot,dm-spl flag needs to be added to the spba-bus@2000000
container.

Signed-off-by: Adam Ford <aford173@gmail.com>
5 years agoimx: serial_mxc: use CONFIG_IS_ENABLED instead of ifdef
Adam Ford [Wed, 20 Feb 2019 04:07:22 +0000 (22:07 -0600)]
imx: serial_mxc: use CONFIG_IS_ENABLED instead of ifdef

Kconfig allows boards to configured with DM_SERIAL and still
have SPL_DM_SERIAL disabled.  This patch changes the ifdef's
to CONFIG_IS_ENABLED to allow the modes to differ between
SPL and U-Boot.

Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
5 years agoARM: imx6q_logic: Enable MTD and NAND_MXS_DT
Adam Ford [Sun, 17 Feb 2019 14:56:00 +0000 (08:56 -0600)]
ARM: imx6q_logic: Enable MTD and NAND_MXS_DT

This patch supports enabling MTD, and the corresponding CMD_MTD
along with enabling the MXS NAND Controller with device tree
support.

Signed-off-by: Adam Ford <aford173@gmail.com>
5 years agoARM: imx6_logic: Fix typo in FDT address
Adam Ford [Sat, 16 Feb 2019 20:09:45 +0000 (14:09 -0600)]
ARM: imx6_logic: Fix typo in FDT address

A few scripts reference 'fdt_addr' when they should reference
'fdt_addr_r' so this patch fixes those broken references.

Signed-off-by: Adam Ford <aford173@gmail.com>
5 years agoinclude: configs: imx6-engicam: Add recovery boot option
Shyam Saini [Wed, 6 Feb 2019 07:53:37 +0000 (13:23 +0530)]
include: configs: imx6-engicam: Add recovery boot option

Combined with watchdog board reset mechanism, this can be used as recovery
boot option after bootlimit exceeds the configured value.

Signed-off-by: Shyam Saini <shyam.saini@amarulasolutions.com>
5 years agoconfigs: imx6qdl_icore_mmc: Enable watchdog and bootcounter
Shyam Saini [Wed, 6 Feb 2019 07:53:36 +0000 (13:23 +0530)]
configs: imx6qdl_icore_mmc: Enable watchdog and bootcounter

Enable watchdog and bootcounter support on imx6qdl board

Signed-off-by: Shyam Saini <shyam.saini@amarulasolutions.com>
5 years agoboard: engicam: Add watchdog support on Engicam
Shyam Saini [Wed, 6 Feb 2019 07:53:35 +0000 (13:23 +0530)]
board: engicam: Add watchdog support on Engicam

This patch adds watchdog support for engicam imx6 family
of boards.

Signed-off-by: Shyam Saini <shyam.saini@amarulasolutions.com>
5 years agoimx8qxp: Fix the reported CPU frequency
Fabio Estevam [Tue, 5 Feb 2019 12:43:26 +0000 (10:43 -0200)]
imx8qxp: Fix the reported CPU frequency

Currently the CPU frequency is incorrectly reported:

CPU:   NXP i.MX8QXP RevB A35 at 147228 MHz

Fix this problem by using a direct call to the SCU firmware to
retrieve the Cortex A35 CPU frequency.

With this change applied the CPU frequency is displayed correctly:

CPU:   NXP i.MX8QXP RevB A35 at 1200 MHz

Tested-by: Marcelo Macedo <marcelo.macedo@nxp.com>
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Tested-by: Andrejs Cainikovs <andrejs.cainikovs@netmodule.com>
5 years agoimx8mq_evk: Add myself as a co-maintainer
Fabio Estevam [Thu, 28 Feb 2019 11:46:15 +0000 (08:46 -0300)]
imx8mq_evk: Add myself as a co-maintainer

I would like to help maintaining this board.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
5 years agoimx8mq_evk: Move CONFIG_ENV_IS_IN_MMC to Kconfig
Fabio Estevam [Thu, 28 Feb 2019 11:46:14 +0000 (08:46 -0300)]
imx8mq_evk: Move CONFIG_ENV_IS_IN_MMC to Kconfig

Currently the command "saveenv" is not available.

The CONFIG_ENV_IS_IN_MMC symbol has been converted to Kconfig,
so fix the problem by moving it to the defconfig.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
5 years agomx6sabreauto: README: Adjust the binary name after DM conversion
Fabio Estevam [Tue, 26 Feb 2019 12:36:07 +0000 (09:36 -0300)]
mx6sabreauto: README: Adjust the binary name after DM conversion

After the conversion to DM the U-Boot binary is called u-boot-dtb.imx,
so fix the README file accordingly.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
5 years agomx6sabresd: README: Adjust the binary name after DM conversion
Fabio Estevam [Tue, 26 Feb 2019 12:36:06 +0000 (09:36 -0300)]
mx6sabresd: README: Adjust the binary name after DM conversion

After the conversion to DM the U-Boot binary is called u-boot-dtb.imx,
so fix the README file accordingly.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
5 years agoimx: mx6qsabrelite: Update the SabreLite README
Martyn Welch [Fri, 22 Feb 2019 19:05:48 +0000 (19:05 +0000)]
imx: mx6qsabrelite: Update the SabreLite README

The information in the SabreLite README is inaccurate and sparse. The
upstream U-Boot can boot the SabreLite from SPI-NOR. Additionally, the
freely available imx_loader tool can be easily used to boot a board with a
corrupted SPI, the official Freescale/NXP manufacturing tools are not
required.

Reformat the document, adding a description of how to boot from SPI-NOR
and adding a brief description of how to recover the board should the
SPI-NOR be corrupted using imx_loader.

Signed-off-by: Martyn Welch <martyn.welch@collabora.com>
Acked-by: Troy Kisky <troy.kisky@boundarydevices.com>
5 years agoimx8mq_evk/README: fix DDR training firmware path
Baruch Siach [Thu, 28 Feb 2019 11:51:05 +0000 (13:51 +0200)]
imx8mq_evk/README: fix DDR training firmware path

Remove a redundant directory level.

Reported-by: Ofer Heifetz <ofer.heifetz@valens.com>
Tested-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
5 years agoimx8mq_evk/README: add missing firmware extract step
Baruch Siach [Thu, 28 Feb 2019 11:51:04 +0000 (13:51 +0200)]
imx8mq_evk/README: add missing firmware extract step

Tested-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
5 years agowarp7: Fix the write to the LDOGCTL PMIC register
Fabio Estevam [Thu, 14 Feb 2019 13:37:51 +0000 (11:37 -0200)]
warp7: Fix the write to the LDOGCTL PMIC register

The third parameter of the pmic_clrsetbits() function is the mask
to the register and the correct mask is 1 not 0.

Since the LDOGCTL only contains a single valid bit (bit 0),
we can use pmic_reg_write() and write 1 directly, which fixes
the problem in a simpler way and use the original pmic function
that was used prior to the DM PMIC conversion.

Fixes: 8ba377321c86 ("arm: imx7s-warp: Convert to DM PMIC")
Signed-off-by: Fabio Estevam <festevam@gmail.com>
5 years agomx6ul_14x14_evk: Simplify the PMIC register writes
Fabio Estevam [Thu, 14 Feb 2019 13:35:46 +0000 (11:35 -0200)]
mx6ul_14x14_evk: Simplify the PMIC register writes

There is no need to store the values written to the PMIC inside the
'reg' variable. Make it simpler by writing the values directly.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
5 years agowarp7: Remove unneeded headers after DM conversion
Fabio Estevam [Thu, 14 Feb 2019 12:36:27 +0000 (10:36 -0200)]
warp7: Remove unneeded headers after DM conversion

After DM conversion the I2C and MMC related board codes have been
removed, so remove the corresponding header files as well.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
5 years agowarp7: README: Adjust the binary name after DM conversion
Fabio Estevam [Sat, 9 Feb 2019 14:01:59 +0000 (12:01 -0200)]
warp7: README: Adjust the binary name after DM conversion

After the conversion to DM the U-Boot binary is called u-boot-dtb.imx,
so fix the README file accordingly.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Reviewed-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
5 years agoimx: ventana: added support for 16bit 8Gb density (1GiB) DRAM
Tim Harvey [Thu, 21 Feb 2019 16:51:16 +0000 (08:51 -0800)]
imx: ventana: added support for 16bit 8Gb density (1GiB) DRAM

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
5 years agoimx: ventana: hexdump invalid EEPROM data
Tim Harvey [Thu, 21 Feb 2019 16:48:48 +0000 (08:48 -0800)]
imx: ventana: hexdump invalid EEPROM data

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
5 years agoARM: liteboard: use random ethaddr
Marcin Niestroj [Sat, 19 Jan 2019 16:06:47 +0000 (17:06 +0100)]
ARM: liteboard: use random ethaddr

There is no ethaddr assigned to each board, so we need to use random
value in order to use network.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
5 years agoARM: liteboard: move towards driver model and device-tree boot
Marcin Niestroj [Sat, 19 Jan 2019 16:06:46 +0000 (17:06 +0100)]
ARM: liteboard: move towards driver model and device-tree boot

This patch mostly enables DM drivers in board defconfig and all their
dependencies. Additionally we remove USB code that is on longer
executed after enabling CONFIG_DM_USB. Enable CONFIG_PINCTRL, so we
can get rid of ethernet pin configuration.

Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
5 years agopico-imx6ul: README: Adjust the binary name after DM conversion
Fabio Estevam [Thu, 14 Feb 2019 12:01:51 +0000 (10:01 -0200)]
pico-imx6ul: README: Adjust the binary name after DM conversion

After the conversion to DM the U-Boot binary is called u-boot-dtb.imx,
so fix the README file accordingly.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
5 years agopico-imx6ul: Convert to DM_PMIC
Fabio Estevam [Thu, 14 Feb 2019 12:01:50 +0000 (10:01 -0200)]
pico-imx6ul: Convert to DM_PMIC

Convert to use DM_PMIC for the PFUZE3000. Since this PMIC is
under an I2C bus, conver to DM_I2C as well.

Also, since I2C is not used in SPL, remove CONFIG_SPL_I2C_SUPPORT
to avoid build warnings.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
5 years agopico-imx6ul: Convert to CONFIG_DM_GPIO
Fabio Estevam [Thu, 14 Feb 2019 12:01:49 +0000 (10:01 -0200)]
pico-imx6ul: Convert to CONFIG_DM_GPIO

Convert to CONFIG_DM_GPIO.

Also, DM GPIO requires gpio_request() to be called explicitly before
doing any gpio operation, so do as requested.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
5 years agopico-imx6ul: Convert to DM MMC
Fabio Estevam [Thu, 14 Feb 2019 12:01:48 +0000 (10:01 -0200)]
pico-imx6ul: Convert to DM MMC

Select CONFIG_DM_MMC=y in order to support MMC driver model.

This allows the MMC board related code to be removed.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
5 years agopico-imx6ul: Select CONFIG_OF_CONTROL
Fabio Estevam [Thu, 14 Feb 2019 12:01:47 +0000 (10:01 -0200)]
pico-imx6ul: Select CONFIG_OF_CONTROL

Select CONFIG_OF_CONTROL and the appropriate device tree files
in preparation for converting to driver model.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
5 years agopico-imx6ul: Import dts files from kernel
Fabio Estevam [Thu, 14 Feb 2019 12:01:46 +0000 (10:01 -0200)]
pico-imx6ul: Import dts files from kernel

Import the device tree files from kernel 5.0-rc6 in preparation
for driver model conversion.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Acked-by: Otavio Salvador <otavio@ossystems.com.br>
5 years agoimx8mq_evk_defconfig: Enable pinctrl driver
Chris Spencer [Mon, 4 Feb 2019 10:05:34 +0000 (10:05 +0000)]
imx8mq_evk_defconfig: Enable pinctrl driver

The Ethernet controller is not able to initialise correctly without the
pinctrl driver.

This config setting was enabled in the initial version of this file,
but was removed by a savedefconfig resync because the parameter did not
actually exist at that point.

Fixes: 1bac199e8c87 ("configs: Resync with savedefconfig")
Signed-off-by: Chris Spencer <christopher.spencer@sea.co.uk>
Reviewed-by: Fabio Estevam <festevam@gmail.com>