power: regulator: rk8xx: update the driver for rk808 and rk818
In order to adapt the following pmics, make the interface more compatible.
Support buck and ldo suspend voltage setting and getting.
Supprot buck and ldo suspend enable/disable setting and getting.
Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com> Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Heiko Schocher [Fri, 25 Oct 2019 12:46:54 +0000 (14:46 +0200)]
Makefile: fix dependency for imx targets
imx targets are defined in arch/arm/mach-imx/Makefile.
Some of them are dependent on targets defined in main
Makefile. For the Makefile in arch/arm/mach-imx this
targets must be finished before the imx targets are
build, if not you get for example the error:
make -f /home/hs/abb/mainlining/u-boot/scripts/Makefile.build obj=arch/arm/mach-imx u-boot-dtb.imx
make[2]: *** No rule to make target 'u-boot-fit-dtb.bin', needed by 'u-boot-dtb.imx'. Stop.
make[1]: *** [/home/hs/abb/mainlining/u-boot/Makefile:1123: u-boot-dtb.imx] Error 2
make[1]: *** Waiting for unfinished jobs....
make[1]: Leaving directory '/work/hs/compile/u-boot/aristainetos2_defconfig'
make: *** [Makefile:148: sub-make] Error 2
compile failed
In above case of CONFIG_MULTI_DTB_FIT is defined, the
u-boot-dtb.imx is dependent on the u-boot-fit-dtb.bin
which may is not build yet ...
I could reproduce this error on a travis build also if
I build an out-of-tree build on a local machine with a
build directory on a "slow" slow storage device. If
building the same source target with a build dir on a
fast storage device, the build works.
I found no solution to tell the arch/arm/mach-imx/Makefile
to find the targets in main Makefile, if there is a way
this would be the better fix.
I solved it by adding a IMX_DEPS var, which holds a list
of main u-boot targets, which must be finished, before
calling imx targets and fixed the build for imx
targets which enabled CONFIG_MULTI_DTB_FIT.
I think it is just luck, that imx targets with
CONFIG_OF_SEPARATE enabled build, because the
u-boot-dtb.imx target depends on u-boot-dtb.bin
which gets build early enough before starting with
u-boot-dtb.imx. May this targets should be fixed too.
Signed-off-by: Heiko Schocher <hs@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
Tom Rini [Tue, 5 Nov 2019 15:44:16 +0000 (10:44 -0500)]
travis: Rework how we write the ~/.buildman file
With python3 we're now tripping over a long-standing problem with how we
add to the buildman file with some toolchains. We cannot have multiple
toolchain-alias sections as that leads to a parse error.
Tom Rini [Tue, 5 Nov 2019 12:59:28 +0000 (07:59 -0500)]
Merge tag 'fdt-pull-5nov19' of git://git.denx.de/u-boot-fdt
Update to latest libfdt and pylibfdt, with added size control
Update binman, dtoc, patman, buildman to Python 3
Update move_config, rkmux, microcode_tool to Python 3
Peng Fan [Mon, 4 Nov 2019 09:14:15 +0000 (17:14 +0800)]
mmc: fsl_esdhc_imx: drop redundant clock settings
During mmc initialization, there are several calls to mmc_set_clock
and mmc_set_ios. When mmc_power_off, the mmc->clock will be set,
but the imx driver will use 400KHz. So the following calls
to mmc_set_ios will set the clock several times which is redundant
in fsl_esdhc_imx driver. So let's simplify to remove redundant
clock settings.
Yangbo Lu [Thu, 31 Oct 2019 10:54:23 +0000 (18:54 +0800)]
mmc: fsl_esdhc: convert to use fsl_esdhc_get_cfg_common()
The fsl_esdhc_init() was actually to get configuration of mmc_config.
So rename it to fsl_esdhc_get_cfg_common() and make it common for both
DM_MMC and non-DM_MMC.
Yangbo Lu [Thu, 31 Oct 2019 10:54:22 +0000 (18:54 +0800)]
mmc: fsl_esdhc: clean up bus width configuration code
This patch is to clean up bus width setting code.
- For DM_MMC, remove getting "bus-width" from device tree.
This has been done in mmc_of_parse().
- For non-DM_MMC, move bus width configuration from fsl_esdhc_init()
to fsl_esdhc_initialize() which is non-DM_MMC specific.
And fix up bus width configuration to support only 1-bit, 4-bit,
or 8-bit. Keep using 8-bit if it's not set because many platforms
use driver without providing max bus width.
- Remove bus_width member from fsl_esdhc_priv structure.
Yangbo Lu [Thu, 31 Oct 2019 10:54:21 +0000 (18:54 +0800)]
mmc: fsl_esdhc: fix voltage validation
Voltage validation should be done by CMD8. Current comparison between
mmc_cfg voltages and host voltage capabilities is meaningless.
So drop current comparison and let voltage validation is through CMD8.
Yangbo Lu [Thu, 31 Oct 2019 10:54:20 +0000 (18:54 +0800)]
mmc: fsl_esdhc: drop controller initialization in fsl_esdhc_init()
Controller initialization is not needed in fsl_esdhc_init().
It will be done in esdhc_init() for non-DM_MMC, and in
esdhc_init_common() in probe for DM_MMC.
Simon Glass [Thu, 31 Oct 2019 13:43:02 +0000 (07:43 -0600)]
binman: Remember the pre-reset entry size
When preparing to possible expand or contract an entry we reset the size
to the original value from the binman device-tree definition, which is
often None.
This causes binman to forget the original size of the entry. Remember this
so that it can be used when needed.
Simon Glass [Thu, 31 Oct 2019 13:42:50 +0000 (07:42 -0600)]
patman: Adjust 'command' to return strings instead of bytes
At present all the 'command' methods return bytes. Most of the time we
actually want strings, so change this. We still need to keep the internal
representation as bytes since otherwise unicode strings might break over
a read() boundary (e.g. 4KB), causing errors. But we can convert the end
result to strings.
Add a 'binary' parameter to cover the few cases where bytes are needed.
Simon Glass [Sun, 27 Oct 2019 15:47:41 +0000 (09:47 -0600)]
mx6: tbs2910: Minimise libfdt code size
This board appears to be very near its size limit and cannot accept the
new checking code in libfdt. Disable this code so this the board can
continue to build.
Simon Glass [Sun, 27 Oct 2019 15:47:40 +0000 (09:47 -0600)]
fdt: Add Kconfig options to control code size
For better or worse libfdt recent grew a lot of code that checks the
validity of the device tree in great detail. When using unsigned or
unverified data this makes things safer, but it does add to code size.
Add some controls to select the trade-off between safety and code size.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
Simon Glass [Sun, 27 Oct 2019 15:47:39 +0000 (09:47 -0600)]
fdt: Add INT32_MAX to kernel.h for libfdt
Unfortunately libfdt needs this value now, which is present in the
stdint.h header. That file is just a placeholder in U-Boot and these sorts
of constants appear in the linux/kernel.h header instead.
To keep libfdt happy, add INT32_MAX too.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Tom Rini <trini@konsulko.com>
- i.MX NAND: nandbcb support for MX6UL / i.MX7
- i.MX8: support for HAB
- Convert to DM (opos6ul, mccmon6)
- Toradex i.MX6ull colibri
- sync DTS with kernel
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
[trini: Add <dm/ofnode.h> to provide the prototype to ofnode] Signed-off-by: Tom Rini <trini@konsulko.com>
- Add support for Intel FSP-S and FSP-T in binman
- Correct priority selection for image loaders for SPL
- Add a size check for TPL
- Various small SPL/TPL bug fixes and changes
- SPI: Add support for memory-mapped flash
Tom Rini [Sat, 2 Nov 2019 18:43:06 +0000 (14:43 -0400)]
tbs2910: Disable Plan9/RTEMS bootm support
We have once again reached a point where this board does not build in
some cases with supported toolchains due to reaching a size constraint.
To regain some space, disable support for Plan 9 / RTEMS images with the
bootm command.
Acked-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Tom Rini <trini@konsulko.com>
Igor Opaniuk [Sun, 3 Nov 2019 15:49:46 +0000 (16:49 +0100)]
imx: nandbcb: add support for writing BCB only
Add subcommand for add writing BCB only, where we provide appropriate
offsets for firmware1 and firmware2 and size.
Example of usage:
> nandbcb bcbonly 0x00180000 0x00080000 0x00200000
Writing 1024 bytes to 0x0: randomizing
OK
Writing 1024 bytes to 0x20000: randomizing
OK
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Tested-by: Max Krummenacher <max.krummenacher@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Igor Opaniuk [Sun, 3 Nov 2019 15:49:43 +0000 (16:49 +0100)]
nand: mxs_nand: add API for switching different BCH layouts
On i.MX7 in a sake of reducing the disturbances caused by a neighboring
cells in the FCB page in the NAND chip, a randomizer is enabled when
reading the FCB page by ROM bootloader.
Add API for setting BCH to specific layout (and restoring it back) used by
ROM bootloader to be able to burn it in a proper way to NAND using
nandbcb command.
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Signed-off-by: Anti Sullin <anti.sullin@artecdesign.ee> Tested-by: Max Krummenacher <max.krummenacher@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Igor Opaniuk [Sun, 3 Nov 2019 15:49:42 +0000 (16:49 +0100)]
imx: gpmi: add defines for hw randominizer
Extend GPMI Integrated ECC Control Register Description, include
additional defines for enabling randomizer function and providing
proper randomizer type.
For additional details check i.MX7 APR, section
9.6.6.3 GPMI Integrated ECC Control Register Description
(GPMI_ECCCTRLn)
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Tested-by: Max Krummenacher <max.krummenacher@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Tom Rini [Sun, 3 Nov 2019 12:41:12 +0000 (07:41 -0500)]
tbs2910: Disable Plan9/RTEMS bootm support
We have once again reached a point where this board does not build in
some cases with supported toolchains due to reaching a size constraint.
To regain some space, disable support for Plan 9 / RTEMS images with the
bootm command.
Signed-off-by: Tom Rini <trini@konsulko.com> Acked-by: Stefano Babic <sbabic@denx.de>
Ye Li [Sat, 26 Oct 2019 14:24:03 +0000 (16:24 +0200)]
mach-imx: Adding new argument for SIP call interface
Need to pass total 5 arguments for SIP HAB call on i.MX8MQ,
so update the interface to add new argument.
Signed-off-by: Ye Li <ye.li@nxp.com>
[agust: fixed imx8m-power-domain build] Signed-off-by: Anatolij Gustschin <agust@denx.de> Reviewed-by: Patrick Wildt <patrick@blueri.se> Reviewed-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Wed, 25 Sep 2019 08:11:14 +0000 (08:11 +0000)]
imx8: Add AHAB secure boot support
Add function and new command "auth_cntr" for secure boot support.
When booting with life cycle set to OEM closed, we need to use
this function to authenticate the OS container and load kernel & FDT
from OS container to their destination.
Also add image authentication call when loading container images.
Users can set CONFIG_AHAB_BOOT=y to enable the feature. It is not
set at default.
Signed-off-by: Ye Li <ye.li@nxp.com> Signed-off-by: Peng Fan <peng.fan@nxp.com>
Peng Fan [Wed, 16 Oct 2019 10:24:39 +0000 (10:24 +0000)]
imx8m: evk: spl: probe clk in spl early stage
We are going to add i2c pmic support before dram could be used.
So we need enable clk driver earlier, so use spl_early_init
and move clock controller probe eariler to board_init_f.
Peng Fan [Wed, 16 Oct 2019 10:24:17 +0000 (10:24 +0000)]
imx8m: imx8mq: get chip rev for B1 revision
The i.MX8MQ B1 uses OCOTP_HW_OCOTP_READ_FUSE_DATA register for chip id.
It returns a magic number 0xff0055aa. update get_cpu_rev to support it,
and enable ocotp clock to access ocotp.
Patrick Wildt [Mon, 14 Oct 2019 11:19:00 +0000 (13:19 +0200)]
imx: update i.MX8MQ device trees
This updates the i.MX8MQ device trees and, necessarily, also the
i.MX8MQ clock bindings. These are taken verbatim from from the
Linux kernel version v5.4-rc2, which three small changes which
were already part of the previous device tree:
* Keep the PSCI reserved memory range
* Keep the alias for ethernet, so that the MAC address can be set
* Keep the modified #include for the IOMUXC pins
Signed-off-by: Patrick Wildt <patrick@blueri.se> Acked-by: Peng Fan <peng.fan@nxp.com>
Lukasz Majewski [Tue, 15 Oct 2019 08:28:45 +0000 (10:28 +0200)]
spl: nor: Provide falcon boot support for NOR memories
This commit adds falcon boot support (by also copying args necessary for
booting) to the SPL NOR memory driver.
After this change it is possible to use the falcon boot in the same way
as on NAND memories. The necessary configs (i.e. CONFIG_CMD_SPL_NOR_OFS)
are now defined in Kconfig.
Signed-off-by: Lukasz Majewski <lukma@denx.de> Reviewed-by: Tom Rini <trini@konsulko.com>
Lukasz Majewski [Tue, 15 Oct 2019 08:28:44 +0000 (10:28 +0200)]
ARM: imx: Decouple mccmon6's SPL and u-boot proper code
The mccmon6 has been used a "mixed" approach between SPL and
U-Boot proper sources.
This commit decoupes SPL and u-boot proper, which allows clear
distinction between those two code bases and facilitates
conversion to DM/DTS on this particular board.
Robert Hancock [Tue, 6 Aug 2019 17:05:30 +0000 (11:05 -0600)]
watchdog: imx: Use immediate reset bits for expire_now
The expire_now function was previously setting the watchdog timeout to
minimum and waiting for the watchdog to expire. However, this watchdog
also has bits to trigger immediate reset. Use those instead, like the
Linux imx2_wdt driver does.
Signed-off-by: Robert Hancock <hancock@sedsystems.ca>
Robert Hancock [Tue, 6 Aug 2019 17:05:29 +0000 (11:05 -0600)]
watchdog: imx: Add DT ext-reset handling
The Linux imx2_wdt driver uses a fsl,ext-reset-output boolean in the
device tree to specify whether the board design should use the external
reset instead of the internal reset. Use this boolean to determine which
mode to use rather than using external reset unconditionally.
For the legacy non-DM mode, the external reset is always used in order
to maintain the previous behavior.
Signed-off-by: Robert Hancock <hancock@sedsystems.ca>
Marek Vasut [Tue, 15 Oct 2019 16:26:57 +0000 (18:26 +0200)]
arm: mxs: Increase VDDD voltage to match specification
According to IMX28CEC rev. 4, 10/2018, Table 15. Recommended Operating
Conditions, page 16, the VDDD should be set to 1.55V when the CPU is
operating at 454MHz. This is the case in U-Boot, hence increase the
VDDD voltage. This fixes instability when performing TFTP transfers.
Increase the brownout threshold to 1.4V. The documentation recommends
1.45V setting for the brownout, however, this triggers failure during
power block init, so keep the brownout slightly lower.
Claudius Heine [Tue, 29 Oct 2019 12:08:43 +0000 (13:08 +0100)]
ARM: imx: Fix bmode detection from grp10
imx6_is_bmode_from_gpr9 always returns false, because
IMX6_SRC_GPR10_BMODE is 1<<28 and gets casted to u8 on return.
This moves the function body into imx6_src_get_boot_mode, since that is the
only one using it and it is on the same abstraction level (accessing
registers directly).
Lukasz Majewski [Mon, 14 Oct 2019 15:43:34 +0000 (17:43 +0200)]
imx: defconfig: Enable CONFIG_SPL_FORCE_MMC_BOOT on display5
After the following commit:
commit 772b55723bcb ("imx: Introduce CONFIG_SPL_FORCE_MMC_BOOT to force MMC
boot on falcon mode")
it is possible to set the CONFIG_SPL_FORCE_MMC_BOOT flag, which allows
using MMC device as boot device regardless of the device used by Boot ROM
(FBL) as the first boot medium.
Display5 board needs this flag set to allow falcon boot from eMMC device.
net: ti: am65x-cpsw: fix mac tx internal delay for rgmii-rxid mode
Now AM65x CPSW2G driver will disable MAC TX internal delay for PHY
interface mode "rgmii-rxid" which is incorrect. Hence, fix it by keeping
default value (enabled) for MAC TX internal delay when "rgmii-rxid"
interface mode is selected.
net: ti: cpsw: enable 10Mbps link speed support in rgmii mode
According to TRMs the 10Mbps link speed is supported in RGMII only when
CPSW2G MAC SL is configured for External Control ("in band") mode
CPSW_SL_MACCTRL.EXT_EN(18) = 1.
Hence update cpsw_slave_update_link() to follow documentation.
Simon Glass [Mon, 21 Oct 2019 03:37:55 +0000 (21:37 -0600)]
x86: Move CPU init to before spl_init()
At present we call spl_init() before identifying the CPU. This is not a
good idea - e.g. if bootstage is enabled then it will try to set up the
timer which works better if the CPU is identified.
Put explicit code at each entry pointer to identify the CPU.
Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
projects / u-boot.git / log