Tom Rini [Mon, 23 Mar 2020 14:14:31 +0000 (10:14 -0400)]
Merge tag 'efi-2020-04-rc4-5' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi
Pull request for UEFI sub-system for efi-2020-04-rc4 (5)
This series contains bug fixes for the UEFI sub-system:
* report correct variable length in GetNextVariable()
* correct copying direction if freestanding memmove()
* remove const for parameter of GetNextVariableName()
* correct function descriptions
Unit tests are added and adjusted.
Heinrich Schuchardt [Sun, 22 Mar 2020 17:28:20 +0000 (18:28 +0100)]
efi_loader: definition of GetNextVariableName()
'vendor' is both an input and an output parameter. So it cannot be
constant.
Fixes:
0bda81bfdc5c ("efi_loader: use const efi_guid_t * for variable services")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Sun, 22 Mar 2020 08:32:55 +0000 (09:32 +0100)]
efi_selftest: test CalculateCrc32, CopyMem, SetMem
Provide unit tests for CalculateCrc32(), CopyMem(), SetMem().
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Sun, 22 Mar 2020 08:52:48 +0000 (09:52 +0100)]
efi_loader: fix freestanding memmove()
For EFI binaries we have to provide an implementation of memmove() in
efi_freestanding.c.
Before this patch the memmove() function was copying in the wrong
direction.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Sun, 22 Mar 2020 07:28:15 +0000 (08:28 +0100)]
efi_loader: description efi_convert_pointer()
Correct the description of function efi_convert_pointer().
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Thu, 19 Mar 2020 14:45:52 +0000 (15:45 +0100)]
efi_loader: simplify logical expression in efi_disk_add_dev()
To check if a variable is non-zero there is no need for '!= 0'.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Fri, 20 Mar 2020 18:20:17 +0000 (19:20 +0100)]
efi_selftest: check length reported by GetNextVariableName()
GetNextVariableName should report the length of the variable including the
final 0x0000 in bytes.
Check this in the unit test.
Increase the buffer size for variable names. 40 bytes is too short.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Fri, 20 Mar 2020 18:04:34 +0000 (19:04 +0100)]
efi_loader: correct reported length in GetNextVariable()
The runtime service GetNextVariable() returns the length of the next
variable including the closing 0x0000. This length should be in bytes.
Comparing the output of EDK2 and U-Boot shows that this is currently not
correctly implemented:
EDK2:
OsIndicationsSupported: 46
PlatformLang: 26
PlatformLangCodes: 36
U-Boot:
OsIndicationsSupported: 23
PlatformLang: 13
PlatformLangCodes: 18
Provide correct length in GetNextVariable().
Fixes:
d99a87f84b75 ("efi_loader: implement GetNextVariableName()")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Thu, 19 Mar 2020 12:49:34 +0000 (13:49 +0100)]
efi_loader: fix function descriptions in efi_disk.c
Use Sphinx style for function descriptions.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Thu, 19 Mar 2020 17:15:18 +0000 (17:15 +0000)]
efi_loader: description of efi_variable.c
Correct the file description.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Tom Rini [Wed, 18 Mar 2020 11:48:53 +0000 (07:48 -0400)]
Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-sunxi
- Revert "sunxi: psci: avoid error address-of-packed-member"
Tom Rini [Wed, 18 Mar 2020 11:48:39 +0000 (07:48 -0400)]
Merge tag 'efi-2020-04-rc4-4' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi
Pull request for UEFI sub-system for efi-2020-04-rc4 (4)
This series fixes several bugs:
* consider the /reserved-memory node in the device tree
* consider memory reservations created in ft_board_setup()
* correct output of 'efidebug memmap' on the sandbox
* correct the definition of efi_capsule_header()
Furthermore some definitions needed for future patches are added to
header files.
Tom Rini [Wed, 18 Mar 2020 11:48:11 +0000 (07:48 -0400)]
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-riscv
- Fix sbi_remote_sfence_vma{,_asid}.
- Avoid calling sbi_clear_ipi().
- Add new SBI v0.2 extensions support.
Tomasz Duszynski [Sun, 16 Feb 2020 12:17:16 +0000 (13:17 +0100)]
Revert "sunxi: psci: avoid error address-of-packed-member"
Using memcpy() for some MMIO access is generally frowned upon and might
break things on some platforms. Allwinner H3, which fails to boot, being
an example here.
Moreover, fields being accessed are naturally aligned and warnings
produced by GCC have been quiesced for some time already by:
53dc8ae ("gcc-9: silence 'address-of-packed-member' warning")
That said, it should be okay to revert this commit.
This reverts commit
9bd34a69a453d409792e08c00953ce8862145e65.
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Tomasz Duszynski <tduszyns@gmail.com>
Acked-by: Jagan Teki <jagan@amarulasolutions.com>
AKASHI Takahiro [Tue, 17 Mar 2020 02:12:37 +0000 (11:12 +0900)]
efi_loader: correct a definition of struct efi_capsule_header
See UEFI specification, section 8.5.3.
In addition, the structure, efi_capsule_header, should be "packed"
as it is a serialized binary format in a capsule file.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
AKASHI Takahiro [Tue, 17 Mar 2020 02:12:36 +0000 (11:12 +0900)]
efi_loader: export a couple of protocol related functions
This is a preparatory patch.
Those functions will be used in an implementation of UEFI firmware
management protocol as part of my capsule update patch.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
AKASHI Takahiro [Tue, 17 Mar 2020 02:12:35 +0000 (11:12 +0900)]
efi_loader: define System Resource Table macros
Some of those values will be used in an implementation of UEFI firmware
management protocol as part of my capsule update patch.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
AKASHI Takahiro [Tue, 17 Mar 2020 02:12:34 +0000 (11:12 +0900)]
efi_loader: define OsIndicationsSupported flags
These flags are expected to be set in OsIndicationsSupported variable
if corresponding features are supported. See UEFI specification,
section 8.5.4.
In particular, capsule-related flags will be used in my capsule
update patch.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Fix misspelled EFI_OS_INDICATIONS_BOOT_TO_FW_UI.
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Atish Patra [Sat, 14 Mar 2020 00:11:30 +0000 (17:11 -0700)]
cmd: bootefi: Parse reserved-memory node from DT
Currently, bootefi only parses memory reservation block to setup
EFI reserved memory mappings. However, it doesn't parse the
reserved-memory[1] device tree node that also can contain the
reserved memory regions.
Add capability to parse reserved-memory node and update the EFI memory
mappings accordingly.
1. <U-Boot source>/doc/device-tree-bindings/reserved-memory/reserved-memory.txt]
Signed-off-by: Atish Patra <atish.patra@wdc.com>
Fix an endless loop.
The /reserved-memory node may have children without reg property. Remove
a superfluous debug statement.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Sat, 14 Mar 2020 07:44:07 +0000 (08:44 +0100)]
cmd: map addresses to sysmem in efidebug memmap
Addresses in the sandbox's device tree are in the sandbox's virtual address
space. If we want to compare memory reservations in the device-tree with
the output of 'efidebug memmap', we need to convert back to this address
space.
Adjust the output of the 'efidebug memmap' command.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Sat, 14 Mar 2020 09:59:34 +0000 (10:59 +0100)]
efi_loader: create reservations after ft_board_setup
Some memory reservations are made in ft_board_setup(). Ensure that we
create reserved memory map entries after ft_board_setup().
The downside of this patch is that if bootefi is called multiple times with
an devicetree argument superfluous reservations for the old copies of the
device tree will exist. But that is still better than missing a reservation.
Deleting the superfluous reservations is not possible because reservations
in the memory map are rounded to page size and may be coallesced.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Bin Meng [Tue, 10 Mar 2020 02:35:31 +0000 (19:35 -0700)]
riscv: Implement new SBI v0.2 extensions
Few v0.1 SBI calls are being replaced by new SBI calls that follows
v0.2 calling convention.
Implement the replacement extensions and few additional new SBI
function calls that makes way for a better SBI interface in future.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Bin Meng [Tue, 10 Mar 2020 02:35:30 +0000 (19:35 -0700)]
riscv: Introduce a new config for SBI v0.1
We now have SBI v0.2 which is more scalable and extendable to handle
future needs for RISC-V supervisor interfaces.
Introduce a new config and move all SBI v0.1 code under that config.
This allows to implement the new replacement SBI extensions cleanly
and remove v0.1 extensions easily in future. Currently, the config
is enabled by default. Once all M-mode software, with v0.1, is no
longer in use, this config option and all relevant code can be easily
removed.
This commit is inspired from Linux kernel patch:
https://patchwork.kernel.org/patch/
11407361/
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Bin Meng [Tue, 10 Mar 2020 02:35:29 +0000 (19:35 -0700)]
riscv: Add SBI v0.2 extension definitions
Few v0.1 SBI calls are being replaced by new SBI calls that follows
v0.2 calling convention.
This patch just defines these new extensions.
This commit is inspired from Linux kernel patch:
https://patchwork.kernel.org/patch/
11407359/
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Bin Meng [Tue, 10 Mar 2020 02:35:28 +0000 (19:35 -0700)]
riscv: Add basic support for SBI v0.2
The SBI v0.2 introduces a base extension which is backward compatible
with v0.1. Implement all helper functions and minimum required SBI
calls from v0.2 for now. All other base extension function will be
added later as per need.
As v0.2 calling convention is backward compatible with v0.1, remove
the v0.1 helper functions and just use v0.2 calling convention.
Add a new Kconfig options CONFIG_SBI for the new SBI v0.2 codes, and
let CONFIG_SBI_IPI depend on it.
This commit is inspired from Linux kernel patch:
https://patchwork.kernel.org/patch/
11407363/
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Bin Meng [Tue, 10 Mar 2020 02:35:27 +0000 (19:35 -0700)]
riscv: Mark existing SBI as v0.1 SBI
As per the new SBI specification, current SBI implementation version
is defined as 0.1 and will be removed/replaced in future. Each of the
function call in 0.1 is defined as a separate extension which makes
easier to replace them one at a time.
Rename existing implementation to reflect that. This patch is just
a preparatory patch for SBI v0.2 and doesn't introduce any functional
changes.
This commit is inspired from Linux kernel patch:
https://patchwork.kernel.org/patch/
11407355/
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Pragnesh Patel <pragnesh.patel@sifive.com>
Bin Meng [Fri, 6 Mar 2020 08:44:17 +0000 (00:44 -0800)]
riscv: Avoid calling sbi_clear_ipi()
There is no need for S-mode U-Boot to call sbi_clear_ipi() as it
can be cleared directly from S-mode. This saves some cycles.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Lukas Auer <lukas@auer.io>
Bin Meng [Fri, 6 Mar 2020 08:44:16 +0000 (00:44 -0800)]
riscv: Fix sbi_remote_sfence_vma{,_asid}
Currently sbi_remote_sfence_vma{,_asid} does not pass their arguments
to SBI at all, which is semantically incorrect.
This keeps in sync with Linux kernel commit:
a21344dfc6ad: fix sbi_remote_sfence_vma{,_asid}
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Lukas Auer <lukas@auer.io>
Tom Rini [Mon, 16 Mar 2020 16:33:24 +0000 (12:33 -0400)]
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-marvell
- Fix timer wrap (Chris)
- Use dev_read only if OF_PLATDATA is not enabled (Walter)
Chris Packham [Mon, 24 Feb 2020 00:20:33 +0000 (13:20 +1300)]
watchdog: Handle timer wrap around
On some platforms/architectures the value from get_timer() can wrap.
This is particularly problematic when long-running code needs to measure
a time difference as is the case with watchdog_reset() which tries to
avoid tickling the watchdog too frequently.
Use time_after() from time.h instead of a plain > comparison to avoid
any issues with the time wrapping on a system that has been sitting in
u-boot for a long time.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Walter Lozano [Thu, 23 Jan 2020 19:05:05 +0000 (16:05 -0300)]
watchdog: Use dev_read only if OF_PLATDATA is not enabled
Currently watchdog tries to use dev_read_u32_default to get timeout
configuration in case OF_CONTROL is enabled. However, if SPL is
built with OF_PLATDATA this has no sense as there is no device tree.
This patch fixes this issue by only use dev_read_u32_default if OF_CONTROL
is enabled but OF_PLATDATA is not.
Signed-off-by: Walter Lozano <walter.lozano@collabora.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tom Rini [Fri, 13 Mar 2020 17:21:17 +0000 (13:21 -0400)]
Merge branch '2020-03-13-master-imports'
- Address the regression with the 'gpio' command
- Fix mcfuart regression
- Other minor fixes
Patrice Chotard [Thu, 12 Mar 2020 10:11:18 +0000 (11:11 +0100)]
MAINTAINERS: update entry for ARM STI
Add STi drivers/include files and git tree.
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Heinrich Schuchardt [Wed, 11 Mar 2020 20:51:08 +0000 (21:51 +0100)]
fit: check return value of fit_image_get_data_size()
GCC-10 reports:
In file included from tools/common/image-fit.c:1:
include/image.h: In function ‘fit_image_get_data_and_size’:
./tools/../common/image-fit.c:1015:9: warning: ‘len’ may be used
uninitialized in this function [-Wmaybe-uninitialized]
1015 | *size = len;
| ~~~~~~^~~~~
./tools/../common/image-fit.c:996:6: note: ‘len’ was declared here
996 | int len;
| ^~~
Add the missing check of the return value of fit_image_get_data_size().
Fixes:
c3c863880479 ("add FIT data-position & data-offset property support")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Michal Simek [Wed, 11 Mar 2020 11:26:53 +0000 (12:26 +0100)]
watchdog: Align Kconfig properties
Just cleanup help indentation to be the same for all options.
It means <tab><space><space> indentation.
OMAP3 should be indented by tabs which is also fixed.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Alex Kiernan [Wed, 11 Mar 2020 08:46:29 +0000 (08:46 +0000)]
cmd: gpio: Make `gpio input` return pin value again
4dbc107f4683 ("cmd: gpio: Correct do_gpio() return value") correctly
changed the behaviour of the gpio command to return CMD_RET_SUCCESS or
CMD_RET_FAILURE, but any existing script which expects the return value
to be the pin value is broken by this change.
Reinstate the legacy behaviour for `gpio input` only.
Fixes:
4dbc107f4683 ("cmd: gpio: Correct do_gpio() return value")
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Signed-off-by: Alex Kiernan <alex.kiernan@hivehome.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
AKASHI Takahiro [Tue, 10 Mar 2020 00:20:43 +0000 (09:20 +0900)]
Makefile: doesn't need check stack size when dtb is not built
The commit
5fed97af20da ("Makefile: ensure DTB doesn't overflow into
initial stack") adds an extra check for stack size in BSS if
CONFIG_SYS_INIT_SP_BSS_OFFSET is enabled.
This check, however, doesn't make sense under the configuration where
control dtb won't be built in and it should be void in such cases.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Fixes:
5fed97af20da ("Makefile: ensure DTB doesn't overflow into initial stack")
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Angelo Durgehello [Sat, 29 Feb 2020 00:09:35 +0000 (01:09 +0100)]
serial: mcfuart: renaming to a more appropriate name
All drivers seems to align now to serial_xxx maning, so, aligning
also this driver, to allow to be found easily.
Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
Angelo Durgehello [Sat, 29 Feb 2020 00:01:32 +0000 (01:01 +0100)]
serial: mcfuart: fix uart port index
Actually, using dev->seq value before probe to deduce the current
serial port index leads to reading an invalid seq value (-1).
So, getting dev->seq at probe time.
Signed-off-by: Angelo Durgehello <angelo.dureghello@timesys.com>
Tom Rini [Thu, 12 Mar 2020 16:51:44 +0000 (12:51 -0400)]
Merge tag 'efi-2020-04-rc4-3' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi
Pull request for UEFI sub-system for efi-2020-04-rc4 (3)
This pull request provides the hardware RNG driver for Amlogic systems needed
for the EFI_RNG_PROTOCOL.
Furthermore bug fixes are provided:
* correct an error message in the efidebug command
* correct an error in the 'efidebug rm' command
* remove an unnecessary assignment in efi_queue_event()
Tom Rini [Thu, 12 Mar 2020 16:50:09 +0000 (12:50 -0400)]
Merge tag 'u-boot-stm32-
20200310' of https://gitlab.denx.de/u-boot/custodians/u-boot-stm
- stm32mp: fix dependency for CONFIG_STM32_ETZPC
Heinrich Schuchardt [Sun, 2 Feb 2020 18:52:04 +0000 (19:52 +0100)]
drivers/rng: add Amlogic hardware RNG driver
Add support for the hardware random number generator of Amlogic SOCs.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Neil Armstrong <narmstrong@baylibre.com>
Reviewed-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Heinrich Schuchardt [Sun, 2 Feb 2020 18:45:35 +0000 (19:45 +0100)]
drivers/rng: simplify Kconfig
For all sandbox systems with DM_RNG we enable RNG_SANDBOX. So we can simply
set the default to yes.
All rng drivers depend on DM_RNG. Use a single 'if' instead of individual
dependencies. Now 'make menuconfig' shows the individual drivers neatly
indented under the DM_RNG entry.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Heinrich Schuchardt [Fri, 6 Mar 2020 20:56:10 +0000 (21:56 +0100)]
efi_loader: unnecessary assignment in efi_queue_event
The assigned value NULL is never used.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Heinrich Schuchardt [Mon, 2 Mar 2020 19:13:10 +0000 (20:13 +0100)]
cmd: efidebug: correct error message
Add the missing line feed at the error message if the variable referred to
by 'efidebug boot rm' does not exist.
Shorten the format string by using the variable name instead of the number
of the boot variable.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
AKASHI Takahiro [Fri, 28 Feb 2020 00:05:04 +0000 (09:05 +0900)]
cmd: efidebug: fix a failure of "boot rm" sub-command
There is a wrong usage of utf8_utf16_strncpy() in "boot rm" command, and
then it will end up with a failure of this command due to a wrong
value of an interim variable ("var_name16").
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
AKASHI Takahiro [Wed, 11 Mar 2020 06:18:18 +0000 (15:18 +0900)]
efi_loader: get_memory_map: return parameters whenever possible
Currently, if GetMemoryMap API returns EFI_BUFFER_TOO_SMALL, it doesn't
set valid values to other parameters, descriptor_size and
descriptor_version, except memory_map_size.
Some efi applications, however, may use those value; in particular,
xen uses descriptor_size to calculate a size of buffer to be allocated.
While UEFI specification is ambiguous in this point, it would be better
to address this issue proactively to maximize the compatibility with
existing efi applications.
With this patch, for example, xen.efi (and hence linux kernel) can be
started via bootefi without modification.
Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Tom Rini [Wed, 11 Mar 2020 01:13:26 +0000 (21:13 -0400)]
Merge tag 'mmc-2020-3-9' of https://gitlab.denx.de/u-boot/custodians/u-boot-mmc
- DM support for CAxxxx SoCs
- eMMC board for presidio-asic
- Add defer probe for mmc sdhci
- TI SoCs mmc misc update
Sam Shih [Wed, 4 Mar 2020 12:03:48 +0000 (20:03 +0800)]
arm: mediatek: remove unused binman config
The binman-option BINMAN_FDT is introduced by this commit:
commit
3c10dc95bdd0 ("binman: Add a library to access binman entries")
BINMAN_FDT being selected when BINMAN=y that resulting in mt7623
and mt7622 are unable to boot. The root cause of this issue is commit:
commit
cbd2fba1eca1 ("arm: MediaTek: add basic support for MT7629 boards")
select BINMAN=y in all mediatek SoCs, and others mediatek SoCs not
expect to use BINMAN_FDT.
This patch remove BINMAN=y option when ARCH_MEDIATEK=y and
move this to the specify SoCs part config.
Signed-off-by: Sam Shih <sam.shih@mediatek.com>
Tested-by: Frank Wunderlich <frank-w@public-files.de>
Anatolij Gustschin [Mon, 17 Feb 2020 08:42:11 +0000 (09:42 +0100)]
power-domain: fix hang in endless loop on i.MX8
Currently when booting the kernel on i.MX8 U-Boot hangs in an
endless loop when switching off dma, connectivity or lsio power
domains during device removal. It hapens first when removing
gpio0 (gpio@
5d080000) device, here its power domain device
'lsio_gpio0' is obtained for switching off power. Since the
obtained 'lsio_gpio0' device is removed afterwards, its power
domain is also switched off and here the parent power domain
device 'lsio_power_domain' is optained for switching off the
power. Thereafter, when the obtained 'lsio_power_domain' is
removed, device_remove() removes its first child 'lsio_gpio0'.
During this child removal the 'lsio_power_domain' device is
obtained again for switching and when removing it later,
the same child removal is repeated, so we are stuck in an
endless loop. Below is a snippet from dm tree on i.MX8QXP
for better illustration of the DM devices relationship:
Class Index Probed Driver Name
-----------------------------------------------------------
root 0 [ + ] root_driver root_driver
...
simple_bus 0 [ + ] generic_simple_bus |-- imx8qx-pm
power_doma 0 [ + ] imx8_power_domain | |-- lsio_power_domain
power_doma 1 [ + ] imx8_power_domain | | |-- lsio_gpio0
power_doma 2 [ + ] imx8_power_domain | | |-- lsio_gpio1
Do not remove a power domain device if it is a parent of the
currently controlled device.
Fixes:
52edfed65de9 ("dm: core: device: switch off power domain after device removal")
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Reported-by: Oliver Graute <oliver.graute@gmail.com>
Reported-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Lokesh Vutla <lokeshvutla@ti.com>
Tested-by: Fabio Estevam <festevam@gmail.com>
Tom Rini [Tue, 10 Mar 2020 17:13:08 +0000 (13:13 -0400)]
Merge tag 'u-boot-imx-
20200310' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx
Fixes for 2020.04
-----------------
- DM : mx6sabresd
- mx6ul_14x14_evk: fix video
- mx8qxp; fix console for booting
- sync DTS with kernel (imx6sx)
- drop obsolete woodburn (mx35)
Travis: https://travis-ci.org/sbabic/u-boot-imx/builds/
660550811
Tom Rini [Tue, 10 Mar 2020 17:12:21 +0000 (13:12 -0400)]
Merge tag 'u-boot-atmel-fixes-2020.04-a' of https://gitlab.denx.de/u-boot/custodians/u-boot-atmel
First set of u-boot-atmel fixes for 2020.04 cycle:
- Includes two small configuration fixes that will solve the SPL booting
on sama5d3_xplained board.
Patrick Delaunay [Tue, 10 Mar 2020 15:05:43 +0000 (16:05 +0100)]
stm32mp: update dependency for STM32_ETZPC
Correct the dependency for STM32 ETZPC protection, linked to SOC
STM32MP identified by CONFIG_STM32MP15x and not linked to
CONFIG_TARGET_STM32MP1 (no more existing).
This patch fix an issue introduced by commit
846254888e2e ("stm32mp1:
split board and SOC support for STM32MP15x family").
Signed-off-by: Patrick Delaunay <patrick.delaunay@st.com>
Acked-by: Patrice Chotard <patrice.chotard@st.com>
Tom Rini [Tue, 10 Mar 2020 11:51:56 +0000 (07:51 -0400)]
Merge branch 'master' of https://gitlab.denx.de/u-boot/custodians/u-boot-net
Pedro Jardim [Thu, 13 Feb 2020 12:25:32 +0000 (09:25 -0300)]
mx6slevk: Convert to DM_ETH
This fixes the following warning:
===================== WARNING ======================
This board does not use CONFIG_DM_ETH (Driver Model
for Ethernet drivers). Please update the board to use
CONFIG_DM_ETH before the v2020.07 release. Failure to
update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================
Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Pedro Jardim [Thu, 13 Feb 2020 17:59:43 +0000 (14:59 -0300)]
mx6sabreauto: Convert to DM_ETH
This fixes the following warning:
===================== WARNING ======================
This board does not use CONFIG_DM_ETH (Driver Model
for Ethernet drivers). Please update the board to use
CONFIG_DM_ETH before the v2020.07 release. Failure to
update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================
Signed-off-by: Pedro Jardim <jardim.c.pedro@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Fabio Estevam [Tue, 18 Feb 2020 19:09:59 +0000 (16:09 -0300)]
mx7dsabresd: Boot in non secure by default
Booting a mainline kernel in secure mode on i.MX7D causes only
one CPU to be brought up.
Change it to booting in non secure mode by default, which
allows the two CPUs to be brought up.
It does have a side effect of not probing the CAAM driver.
If CAAM driver is needed then a secure world OS such as OPTEE needs
to be used.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Oliver Graute [Wed, 12 Feb 2020 12:01:17 +0000 (12:01 +0000)]
imx: imx8qm: enable relocation of fdt and initrd
Set CONFIG_SYS_BOOTMAPSZ to the amount of memory available which is needed
to relocate the kernel, device tree and initrd.
Remove 'fdt_high' and 'initrd_high' environment variables from default
environment which prevents relocation of FDT and initrd.
Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Alifer Moraes [Fri, 14 Feb 2020 19:18:50 +0000 (16:18 -0300)]
arm: dts: imx8mq-evk: add phy-reset-gpios for fec1
Instead of resetting the ethernet phy through functions in imx8mq_evk.c, let the
driver reset the phy via dts description adding a reset duration of 10 ms
following atheros 8031's datasheet recommendation.
Signed-off-by: Alifer Moraes <alifer.wsdm@gmail.com>
Alifer Moraes [Mon, 10 Feb 2020 14:28:01 +0000 (11:28 -0300)]
mx6sabresd: Convert ethernet to driver model
Convert imx6sabresd ethernet to driver model to fix the following warning:
===================== WARNING ======================
This board does not use CONFIG_DM_ETH (Driver Model
for Ethernet drivers). Please update the board to use
CONFIG_DM_ETH before the v2020.07 release. Failure to
update by the deadline may result in board removal.
See doc/driver-model/migration.rst for more info.
====================================================
Signed-off-by: Alifer Moraes <alifer.wsdm@gmail.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Fabien Lehoussel [Mon, 24 Feb 2020 15:45:31 +0000 (16:45 +0100)]
board: sama5d3_xplained: Fix uboot size when loaded from NAND by SPL
Uboot size is incorrect.
Uboot SPL use CONFIG_SYS_MONITOR_LEN to read uboot from NAND : 0x80000
With sama5d3_xplained_nandflash_defconfig : u-boot.bin size is ~800Ko 0xC0000
So I increased size to 1MB : 0x100000
Signed-off-by: Fabien Lehoussel <fabien.lehoussel@medianesysteme.com>
Fabien Lehoussel [Mon, 24 Feb 2020 15:28:32 +0000 (16:28 +0100)]
board: sama5d3_xplained: Fix SPL DTB read from NAND
SPL boot cannot find dtb if CONFIG_SPL_SEPARATE_BSS is disabled :
CONFIG_SPL_SEPARATE_BSS=n
RomBOOT
<debug_uart> Missing DTB
### ERROR ### Please RESET the board ###
RomBOOT
CONFIG_SPL_SEPARATE_BSS=y
RomBOOT
<debug_uart>
U-Boot SPL 2019.04-linux4sam_6.2-icp-dirty (Feb 24 2020 - 15:34:35 +0100)
Trying to boot from NAND
<debug_uart>
Signed-off-by: Fabien Lehoussel <fabien.lehoussel@medianesysteme.com>
Clemens Gruber [Mon, 24 Feb 2020 19:52:20 +0000 (20:52 +0100)]
net: phy: marvell: Unify 88E151x series phy_driver
The PHY models of the Marvell 88E151x series are not reliably
distinguishable by their uid / PHY identifiers.
The
88E1510,
88E1512,
88E1514 and
88E1518 all have the same OUI and
model number and bits 3:0 in the PHY Identifier 2 (Page 0, Reg 3) are
described as HW revision number, but both
88E1510 and
88E1518 PHYs were
observed with the same HW rev number (1).
Before commit
83cfbeb0df9f ("net: phy: Fix mask so that we can identify
Marvell
88E1518"), the 88E151x were detected because the HW revision
bits were masked from the uid. After that change,
88E1510/12/18 were all
detected as
88E1518 and the
88E1510 specific code was no longer run.
I modified the mask to again ignore all four HW revision bits, removed
the
88E1510 specific code (board-specific LED/INTn setup), which was not
called since late 2016 anyway and renamed the config function and
phy_driver struct to the better fitting 88e151x.
The uid and mask bits 3:0 are now again the same as in the Linux kernel.
Signed-off-by: Clemens Gruber <clemens.gruber@pqgruber.com>
Heinrich Schuchardt [Sat, 22 Feb 2020 07:43:40 +0000 (08:43 +0100)]
net: tftp: use correct printf codes
When printing unsigned numbers use %u.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Michal Simek [Tue, 18 Feb 2020 12:51:02 +0000 (13:51 +0100)]
net: phy: dp83867: Add SGMII mode type switching
This patch adds ability to switch beetween two PHY SGMII modes.
Some hardware, for example, FPGA IP designs may use 6-wire mode
which enables differential SGMII clock to MAC.
Patch description, dt flags have been done in mainline Linux by
commit
a2111c460c0c ("net: phy: dp83867: Add documentation for SGMII mode type")
and by commit
507ddd5c0d47 ("net: phy: dp83867: Add SGMII mode type switching")
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Michal Simek [Mon, 17 Feb 2020 09:38:57 +0000 (10:38 +0100)]
dt-bindings: net: dp83867: Remove binding doc from U-Boot tree
U-Boot is having DT which doesn't cover all options currently supported by
driver. DT binding is aligned with Linux kernel version available here.
https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/tree/Documentation/devicetree/bindings/net/ti,dp83867.txt
Based on my talk with Grygorii Strashko better will be to remove it.
Also Linux kernel bindings are being converted to yaml that's another
reason to do it only at one place.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Reviewed-by: Grygorii Strashko <grygorii.strashko@ti.com>
Alex Marginean [Thu, 9 Jan 2020 08:50:05 +0000 (10:50 +0200)]
net: phy: add XFI, USXGMII types to is_10g_interface() helper
The helper is used to reset PHYs on connect and it determines the clause
to use (C22/C45) based on interface type. This fixes 'PHY reset timed out'
warnings in console for USXGMII/XFI PHYs.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Andre Przywara [Fri, 3 Jan 2020 22:08:47 +0000 (22:08 +0000)]
net: phy: Fix overlong PHY timeout
Commit
27c3f70f3b50 ("net: phy: Increase link up delay in
genphy_update_link()") increased the per-iteration waiting time from
1ms to 50ms, without adjusting the timeout counter. This lead to the
timeout increasing from the typical 4 seconds to over three minutes.
Adjust the timeout counter evaluation by that factor of 50 to bring the
timeout back to the intended value.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Fixes: net: phy: Increase link up delay in genphy_update_link() ("
27c3f70f3b50")
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Matthias Brugger <mbrugger@suse.com>
Tested-by: Simon Goldschmidt <simon.k.r.goldschmidt@gmail.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Andre Przywara [Mon, 25 Nov 2019 01:32:15 +0000 (01:32 +0000)]
doc: net: Rewrite network driver documentation
doc/README.drivers.eth seems like a good source for understanding
U-Boot's network subsystem, but is only talking about legacy network
drivers. This is particularly sad as proper documentation would help in
porting drivers over to the driver model.
Rewrite the document to describe network drivers in the new driver model
world. Most driver callbacks/methods are almost identical in their
semantic, but recv() differs in some important details.
Also keep some parts of the original text at the end, to help
understanding old drivers. Add some hints on how to port drivers over.
This also uses the opportunity to reformat the document in reST, on the
way moving it into doc/driver-model and adding it into the structure
there.
Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Alex Marginean [Wed, 4 Dec 2019 13:32:16 +0000 (15:32 +0200)]
drivers: net: phy: aquantia: make it less verbose
The driver now unconditionally prints some information that's not
universally useful. Replace printf with debug.
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Alex Marginean [Wed, 4 Dec 2019 13:32:15 +0000 (15:32 +0200)]
drivers: net: phy: aquantia: drop XGMII as a valid system interface proto
Use either USXGMII or XFI in aquantia_set_proto and drop XGMII as a valid
protocol configuration. The PHY doesn't support it, it's just used as an
alias for one of the other two protocols.
Signed-off-by: Florin Chiculita <florinlaurentiu.chiculita@nxp.com>
Signed-off-by: Alex Marginean <alexandru.marginean@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Pankit Garg [Tue, 19 Nov 2019 09:49:31 +0000 (09:49 +0000)]
env: Update env_addr for mmc environment driver
Make sure the gd struct is up-to-date.
Signed-off-by: Pankit Garg <pankit.garg@nxp.com>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Samuel Mendoza-Jonas [Tue, 18 Jun 2019 01:37:18 +0000 (11:37 +1000)]
phy: Include NC-SI in phy setup
Add NC-SI to the usual phy handling. This makes two notable changes:
- Somewhat similar to a fixed phy, phy_connect() will create an NC-SI
phy if CONFIG_PHY_NCSI is defined.
- An early return is added to phy_read() and phy_write() to handle a
case like the NC-SI phy which does not define a bus.
Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Samuel Mendoza-Jonas [Tue, 18 Jun 2019 01:37:17 +0000 (11:37 +1000)]
phy: Add support for the NC-SI protocol
This introduces support for the NC-SI protocol, modelled as a phy driver
for other ethernet drivers to consume.
NC-SI (Network Controller Sideband Interface) is a protocol to manage a
sideband connection to a proper network interface, for example a BMC
(Baseboard Management Controller) sharing the NIC of the host system.
Probing and configuration occurs by communicating with the "remote" NIC
via NC-SI control frames (Ethernet header 0x88f8).
This implementation is roughly based on the upstream Linux
implementation[0], with a reduced feature set and an emphasis on getting
a link up as fast as possible rather than probing the full possible
topology of the bus.
The current phy model relies on the network being "up", sending NC-SI
command frames via net_send_packet() and receiving them from the
net_loop() loop (added in a following patch).
The ncsi-pkt.h header[1] is copied from the Linux kernel for consistent
field definitions.
[0]: https://github.com/torvalds/linux/tree/master/net/ncsi
[1]: https://github.com/torvalds/linux/blob/master/net/ncsi/ncsi-pkt.h
Signed-off-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Reviewed-by: Joel Stanley <joel@jms.id.au>
Acked-by: Joe Hershberger <joe.hershberger@ni.com>
Tom Rini [Mon, 9 Mar 2020 17:01:57 +0000 (13:01 -0400)]
Azure/Travis: Re-sync jobs and clarify exclusions
We keep both of these jobs in sync as much as possible even when the
primary motivation is to keep Travis from exceeding the build time limit
there. With that in mind:
- Use "rk" not "rockchip" to get all Rockchip SoC platforms in one job,
rather than just all Rockchip vendor platforms.
- The NXP LX216* SoCs have their own job, exclude them from the AArch64
generic job.
- SoCFPGA SoCs have their own job, exclude them from the AArch64 generic
job.
Signed-off-by: Tom Rini <trini@konsulko.com>
Oliver Graute [Thu, 19 Dec 2019 14:25:53 +0000 (14:25 +0000)]
imx: imx8qm_rom7720: added missing USDHC Base address defines
Added missing USDHC Base address defines
Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Max Krummenacher [Fri, 14 Feb 2020 12:36:44 +0000 (14:36 +0200)]
ARM: dts: imx8mm-verdin: drop rgmii_rxc_dly/txc_dly
The FEC in the i.MX8MM doesn't support this feature. So don't pretend one
can use it.
Signed-off-by: Max Krummenacher <max.krummenacher@toradex.com>
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Igor Opaniuk [Fri, 14 Feb 2020 12:36:43 +0000 (14:36 +0200)]
ARM: dts: imx8mm-verdin: dm-spl for pinctrl_usdhc1 node
Let pinctrl configuration for eMMC node (usdhc1) also be
accessible in SPL.
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Giulio Benetti [Fri, 31 Jan 2020 13:39:47 +0000 (14:39 +0100)]
serial_lpuart: make clock failure less verbose
Some device may enable CONFIG_CLK but not still support this clock in
CC, so better use debug() in place of dev_warn() otherwise a lot of
boards will throw useless dev_warn()s.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Frieder Schrempf [Wed, 5 Feb 2020 11:45:28 +0000 (11:45 +0000)]
imx8mm/mn: Add missing root clock entry for ARM core clock
The current implementation in arch/arm/mach-imx/cpu.c uses non-DM
code to retrieve the core clock frequency. As the root clock is not
listed we currently get:
CPU: Freescale i.MX8MMQ rev1.0 at 0 MHz
Fix this by adding the missing entry, which results in:
CPU: Freescale i.MX8MMQ rev1.0 at 1200 MHz
Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Baruch Siach [Tue, 4 Feb 2020 16:57:08 +0000 (18:57 +0200)]
mx6cuboxi: don't disable fdt relocation
fdt_high value of 0xffffffff disables fdt relocation on boot. We don't
need that for Cubox-i/Hummingboard. Rely on generic code to find the
optimal fdt location at boot time.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Oliver Graute [Wed, 26 Feb 2020 12:15:24 +0000 (12:15 +0000)]
imx: Makefile: added missing ahab.o
added missing ahab.o in Makefile
Signed-off-by: Oliver Graute <oliver.graute@kococonnector.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Simon Glass <sjg@chromium.org>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Fabio Estevam [Wed, 19 Feb 2020 12:56:28 +0000 (09:56 -0300)]
mx6sxsabresd: Enable DM_PCI
Enale DM_PCI support in order to avoid board removal from
the project.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Giulio Benetti [Sat, 1 Feb 2020 14:29:45 +0000 (15:29 +0100)]
configs: imxrt1050-evk: enable D/I cache
Soc supports cache so let's enable it.
Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
Anatolij Gustschin [Wed, 5 Feb 2020 16:49:59 +0000 (17:49 +0100)]
imx: mx6ul_14x14_evk: configure for 24bpp display
Before DM_VIDEO conversion this board used 24bpp
display configuration, so use it again.
Signed-off-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Fabio Estevam [Wed, 19 Feb 2020 12:56:27 +0000 (09:56 -0300)]
ARM: dts: imx6sx-sdb: Sync with kernel 5.4.16
Sync the imx6sx-sdb dts files with kernel 5.4.16.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Fabio Estevam [Wed, 19 Feb 2020 12:56:26 +0000 (09:56 -0300)]
ARM: dts: imx6sx: Sync with kernel 5.4.16
Sync the imx6sx dts files with kernel 5.4.16.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Fabio Estevam [Thu, 27 Feb 2020 17:58:55 +0000 (14:58 -0300)]
imx8qxp_mek: Add myself as maintainer
I would like to help co-maintaining this board.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Fabio Estevam [Thu, 27 Feb 2020 17:58:54 +0000 (14:58 -0300)]
mx7dsabresd: Add myself as maintainer
I would like to help co-maintaining this board.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Fabio Estevam [Mon, 17 Feb 2020 18:17:01 +0000 (15:17 -0300)]
imx8qxp_mek: Fix the console command line string
Currently the expansion of the console variable leads to
the following kernel command line:
console=ttyLP0,${baudrate} earlycon root=/dev/mmcblk1p2 rootwait rw
, which causes the console to not show characters after the LPUART driver
is probed as the 'baudrate' variable is not properly translated.
Fix it by splitting the console variable in two parts: one for the
ttyLP0 part and the other one for the baudrate, which matches the way
it is done on other i.MX targets.
Tested by successfully booting a mainline kernel on a i.MX8QXP MEK
board.
Signed-off-by: Fabio Estevam <festevam@gmail.com>
Stefano Babic [Wed, 19 Feb 2020 13:36:25 +0000 (14:36 +0100)]
imx: remove woodburn board
Board is not longer used, remove it.
Signed-off-by: Stefano Babic <sbabic@denx.de>
Heiko Schocher [Mon, 2 Mar 2020 08:44:03 +0000 (09:44 +0100)]
imx6, aristainetos2c: add da9063 pmic setup
On the aristainetos2c boards the PMIC needs to be initialized,
because the Ethernet PHY uses a different regulator that is not
setup per hardware default. This does not influence the other
versions as this regulator isn't used there at all.
Signed-off-by: Heiko Schocher <hs@denx.de>
Faiz Abbas [Wed, 26 Feb 2020 08:14:39 +0000 (13:44 +0530)]
configs: j721e_evm: Add Support for eMMC boot
Enable configs to support eMMC boot.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Faiz Abbas [Wed, 26 Feb 2020 08:14:38 +0000 (13:44 +0530)]
configs: am65x_evm: Add CONFIG_SUPPORT_EMMC_BOOT
With CONFIG_SUPPORT_EMMC_BOOT moved to Kconfig, move it to defconfig
files.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Faiz Abbas [Wed, 26 Feb 2020 08:14:37 +0000 (13:44 +0530)]
arm: dts: k3-j721e-r5-common-proc-board: Use unique names for dummy clocks
Update the dummy clock names to use unique identifiers. Otherwise the
previous node just gets overwitten by the next one with the same name.
This fixes eMMC boot not working on J721e-evm.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Faiz Abbas [Wed, 26 Feb 2020 08:14:36 +0000 (13:44 +0530)]
arm: K3: sysfw-loader: Add a config_pm_pre_callback()
System firmware does not guarantee that clocks going out of the device
will be stable during power management configuration. There are some
DCRC errors when SPL tries to get the next stage during eMMC boot after
sysfw pm configuration.
Therefore add a config_pm_pre_callback() to switch off the eMMC clock
before power management and restart it after it is done.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Faiz Abbas [Wed, 26 Feb 2020 08:14:35 +0000 (13:44 +0530)]
spl: mmc: Fix spl_mmc_get_uboot_raw_sector() implementation
The call to spl_mmc_get_uboot_raw_sector() completely ignores and
overwrites the raw_sect value passed from the caller of spl_mmc_load().
Fix this by passing raw_sect to the function and returning the same
value in the default case.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Faiz Abbas [Wed, 26 Feb 2020 08:14:34 +0000 (13:44 +0530)]
mmc: am654_sdhci: Implement workaround for card detect
The 4 bit MMC controllers have an internal debounce for the SDCD line
with a debounce delay of 1 second. Therefore, after clocks to the IP are
enabled, software has to wait for this time before it can power on the
controller.
Add a deferred_probe() callback which polls on sdcd for a maximum of 2 seconds
before switching on power to the controller or (in the case of no card)
returning a ENOMEDIUM. This pushes the 1 second wait time to when the
card is actually needed rather than at every probe() making sure that
users who don't insert an SD card in the slot don't have to wait such a
long time.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Faiz Abbas [Wed, 26 Feb 2020 08:14:33 +0000 (13:44 +0530)]
mmc: am654_sdhci: Update output tap delay writes
With the latest RIOT, there is a different otap delay value for each
speed mode. Add a new binding with every supported speed mode. Also
disable a given speed mode in the host caps if its corresponding
otap-del-sel is not present.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Faiz Abbas [Wed, 26 Feb 2020 08:14:32 +0000 (13:44 +0530)]
mmc: Merge SD_LEGACY and MMC_LEGACY bus modes
MMC_LEGACY & SD_LEGACY are not differentiated timings in the spec and
don't have any meaningful differences. Therefore, get rid of all
references to SD_LEGACY and use MMC_LEGACY to mean both of them.
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>