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5 years agommc: fsl_esdhc: drop redundant code for non-removable feature
Yangbo Lu [Thu, 31 Oct 2019 10:54:24 +0000 (18:54 +0800)]
mmc: fsl_esdhc: drop redundant code for non-removable feature

Drop redundant code for non-removable feature. "non-removable" property
has been read in mmc_of_parse().

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
5 years agommc: fsl_esdhc: convert to use fsl_esdhc_get_cfg_common()
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.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
5 years agommc: fsl_esdhc: clean up bus width configuration code
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.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
5 years agommc: fsl_esdhc: fix voltage validation
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.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
5 years agommc: fsl_esdhc: drop controller initialization in fsl_esdhc_init()
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.

Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
5 years agoMerge tag 'u-boot-imx-20191104' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx
Tom Rini [Mon, 4 Nov 2019 17:57:41 +0000 (12:57 -0500)]
Merge tag 'u-boot-imx-20191104' of https://gitlab.denx.de/u-boot/custodians/u-boot-imx

u-boot-imx-20191104
-------------------

- 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

Travis : https://travis-ci.org/sbabic/u-boot-imx/builds/606853416

5 years agoMerge branch '2019-11-04-ti-imports'
Tom Rini [Mon, 4 Nov 2019 17:57:34 +0000 (12:57 -0500)]
Merge branch '2019-11-04-ti-imports'

- Various CPSW related improvements, DTS resync

5 years agonet: ti: cpsw: convert to use dev/ofnode api
Grygorii Strashko [Thu, 19 Sep 2019 08:16:42 +0000 (11:16 +0300)]
net: ti: cpsw: convert to use dev/ofnode api

Conver TI CPSW driver to use dev/ofnode api.

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>
5 years agoMerge https://gitlab.denx.de/u-boot/custodians/u-boot-x86
Tom Rini [Mon, 4 Nov 2019 00:28:54 +0000 (19:28 -0500)]
Merge https://gitlab.denx.de/u-boot/custodians/u-boot-x86

- 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

5 years agotbs2910: Disable Plan9/RTEMS bootm support
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>
5 years agoimx: nandbcb: add support for writing BCB only
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>
5 years agoimx: nandbcb: refactor update function
Igor Opaniuk [Sun, 3 Nov 2019 15:49:45 +0000 (16:49 +0100)]
imx: nandbcb: refactor update function

Move code for writing FCB/DBBT pages to a separate function

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>
5 years agoimx: nandbcb: add support for i.MX7
Igor Opaniuk [Sun, 3 Nov 2019 15:49:44 +0000 (16:49 +0100)]
imx: nandbcb: add support for i.MX7

Add support for updating FCB/DBBT on i.MX7:
- additional new fields in FCB structure
- Leverage hardware BCH/randomizer for writing FCB

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>
5 years agonand: mxs_nand: add API for switching different BCH layouts
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>
5 years agoimx: gpmi: add defines for hw randominizer
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>
5 years agotbs2910: Disable Plan9/RTEMS bootm support
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>
5 years agoimx: support i.MX8QM ROM 7720 a1 board
Oliver Graute [Fri, 20 Sep 2019 07:08:41 +0000 (07:08 +0000)]
imx: support i.MX8QM ROM 7720 a1 board

Add i.MX8QM ROM 7720a1 board support

Boot log as below:
U-Boot 2019.10-rc3-00004-gd073e0242f (Sep 20 2019 - 08:24:13 +0200)

CPU:   NXP i.MX8QM RevB A53 at 1200 MHz

Model: Advantech iMX8QM Qseven series
Board: ROM-7720-A1 4GB
Build: SCFW 65afe5f6
Boot:  SD2
DRAM:  4 GiB
MMC:   FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
Loading Environment from MMC... OK
In:    serial@5a060000
Out:   serial@5a060000
Err:   serial@5a060000
Net:   eth0: ethernet@5b040000Could not get PHY for FEC1: addr 1
, eth-1: ethernet@5b050000
Hit any key to stop autoboot:  0

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>
5 years agoarm: dts: imx8mm: sync dts from Linux Kernel
Peng Fan [Wed, 16 Oct 2019 10:24:30 +0000 (10:24 +0000)]
arm: dts: imx8mm: sync dts from Linux Kernel

Sync dts for i.MX8MM from Linux Kernel 5.4.0-rc1

Signed-off-by: Peng Fan <peng.fan@nxp.com>
5 years agoboard/BuR/brppt2: initial commit
Hannes Schmelzer [Wed, 17 Jul 2019 12:29:53 +0000 (14:29 +0200)]
board/BuR/brppt2: initial commit

This commit adds support for the brppt2 board. The board is based on the
i.mx6 dual-lite SoC.

Signed-off-by: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
5 years agoimx8: output SECO-FW and ATF commit IDs
Anatolij Gustschin [Sat, 26 Oct 2019 14:24:04 +0000 (16:24 +0200)]
imx8: output SECO-FW and ATF commit IDs

Borrow ID reading code from Ye Li (NXP U-Boot, commit ID 5b443e3e2617)
but drop imx-mkimage commit ID reading since we now use in tree mkimage.

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
5 years agomach-imx: Adding new argument for SIP call interface
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>
5 years agoimx8qxp: mek: add secure boot script
Peng Fan [Wed, 25 Sep 2019 08:11:19 +0000 (08:11 +0000)]
imx8qxp: mek: add secure boot script

Add secure boot script, use ahab to verify image

Signed-off-by: Peng Fan <peng.fan@nxp.com>
5 years agoimx8qm: mek: add secure boot script
Peng Fan [Wed, 25 Sep 2019 08:11:17 +0000 (08:11 +0000)]
imx8qm: mek: add secure boot script

Add secure boot script, use ahab to verify image

Signed-off-by: Peng Fan <peng.fan@nxp.com>
5 years agoimx8: Add AHAB secure boot support
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>
5 years agoimx8mm: evk: enable bd71837 pmic
Peng Fan [Wed, 16 Oct 2019 10:24:42 +0000 (10:24 +0000)]
imx8mm: evk: enable bd71837 pmic

Enable bd71837 pmic for i.MX8MM EVK board, need to set voltage for
DRAM and linux suspend voltage requirement.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
5 years agoimx8m: evk: spl: probe clk in spl early stage
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.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
5 years agopower: pmic: Kconfig: add CONFIG_SPL_DM_PMIC_BD71837
Peng Fan [Wed, 16 Oct 2019 10:24:36 +0000 (10:24 +0000)]
power: pmic: Kconfig: add CONFIG_SPL_DM_PMIC_BD71837

Add CONFIG_SPL_DM_PMIC_BD71837 to make this driver could be
used in SPL stage

Signed-off-by: Peng Fan <peng.fan@nxp.com>
5 years agopmic: bd71837: drop DEBUG macro
Peng Fan [Wed, 16 Oct 2019 10:24:34 +0000 (10:24 +0000)]
pmic: bd71837: drop DEBUG macro

Drop DEBUG macro definition which is used for debug purpose.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
5 years agodt-bindings: import usb pd
Peng Fan [Wed, 16 Oct 2019 10:24:28 +0000 (10:24 +0000)]
dt-bindings: import usb pd

Import usb pd bindings from Linux 5.4.0-rc1.
This file will be included by imx8mm-evk.dts.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
5 years agoimx: spl: implement spl_boot_mode for i.MX7/8/8M
Peng Fan [Wed, 16 Oct 2019 10:24:25 +0000 (10:24 +0000)]
imx: spl: implement spl_boot_mode for i.MX7/8/8M

It will be easy to separate SD/EMMC when booting in SPL stage, then
no need to bother which device is BOOT_DEVICE_MMC1/2.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
5 years agoimx: imx8mq: add init_nand_clk
Peng Fan [Wed, 16 Oct 2019 10:24:22 +0000 (10:24 +0000)]
imx: imx8mq: add init_nand_clk

Add init_nand_clk to enable gpmi nand clock. Since i.MX8MQ not use CCF,
so we still use legacy mode to configure the clock.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
5 years agoimx8m: clock: improve irq response latency
Peng Fan [Wed, 16 Oct 2019 10:24:20 +0000 (10:24 +0000)]
imx8m: clock: improve irq response latency

Improve the IRQ response latency by setting GIC root clock source to
sys_pll2_200m from osc.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
5 years agoimx8m: imx8mq: get chip rev for B1 revision
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.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
5 years agovideo: mxsfb: set gd->fb_base
Sébastien Szymanski [Mon, 21 Oct 2019 13:33:04 +0000 (15:33 +0200)]
video: mxsfb: set gd->fb_base

Set gd->fb_base so it can be shown with bdinfo command.

Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
5 years agoopos6uldev: migrate to DM_VIDEO
Sébastien Szymanski [Mon, 21 Oct 2019 13:33:03 +0000 (15:33 +0200)]
opos6uldev: migrate to DM_VIDEO

Migrate to DM_VIDEO, update the device tree and remove code that is no
longer necessary.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
5 years agoimx6ul: opos6ul: migrate to DM_ETH
Sébastien Szymanski [Mon, 21 Oct 2019 13:33:02 +0000 (15:33 +0200)]
imx6ul: opos6ul: migrate to DM_ETH

Migrate to DM_ETH and remove code that is no longer necessary.

Reviewed-by: Peng Fan <peng.fan@nxp.com>
Signed-off-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com>
5 years agoimx: update i.MX8MQ device trees
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>
5 years agomccmon6: defconfig: nor: Enable usage of *_TINY_* drivers in SPL
Lukasz Majewski [Tue, 15 Oct 2019 08:28:47 +0000 (10:28 +0200)]
mccmon6: defconfig: nor: Enable usage of *_TINY_* drivers in SPL

After this change the SPL size has been reduced from 38K to 34K.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
5 years agoARM: imx: Convert mccmon6 to use fitImage instead of uImage+DTB
Lukasz Majewski [Tue, 15 Oct 2019 08:28:46 +0000 (10:28 +0200)]
ARM: imx: Convert mccmon6 to use fitImage instead of uImage+DTB

This commit enabled support for fitImage on mccmon6 when we
switch to DT/DTS (including falcon mode).

Signed-off-by: Lukasz Majewski <lukma@denx.de>
5 years agospl: nor: Provide falcon boot support for NOR memories
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>
5 years agoARM: imx: Decouple mccmon6's SPL and u-boot proper code
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.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
5 years agoARM: imx: Convert mccmon6 to use DM/DTS in the u-boot proper
Lukasz Majewski [Tue, 15 Oct 2019 08:28:43 +0000 (10:28 +0200)]
ARM: imx: Convert mccmon6 to use DM/DTS in the u-boot proper

This commit converts mccmon6's u-boot proper (in a single commit to avoid
build breaks) to use solely DM/DTS.

The DTS description of the mccmon6 has been ported from Linux kernel
(v4.20, SHA1: 8fe28cb58bcb235034b64cbbb7550a8a43fd88be)

Signed-off-by: Lukasz Majewski <lukma@denx.de>
5 years agoimx: Enable RTC (ds1307) support in the U-Boot proper on TPC70 board
Lukasz Majewski [Tue, 15 Oct 2019 10:40:51 +0000 (12:40 +0200)]
imx: Enable RTC (ds1307) support in the U-Boot proper on TPC70 board

The TPC70 is equipped with DS1307 RTC device. Add code to enable support
for it.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
5 years agoARM: imx6: DHCOM i.MX6 PDK: spl: Add eMMC initialization to SPL code
Claudius Heine [Tue, 29 Oct 2019 12:17:56 +0000 (13:17 +0100)]
ARM: imx6: DHCOM i.MX6 PDK: spl: Add eMMC initialization to SPL code

In order for 'bmode emmc' to work, the eMMC needs to be initialized in the
SPL. This change initializes the eMMC as BOOT_DEVICE_MMC1 (index=0).

Signed-off-by: Claudius Heine <ch@denx.de>
5 years agoARM: imx6: DHCOM i.MX6 PDK: defconfig: Enable MMC support of SPL
Claudius Heine [Tue, 29 Oct 2019 12:17:57 +0000 (13:17 +0100)]
ARM: imx6: DHCOM i.MX6 PDK: defconfig: Enable MMC support of SPL

Signed-off-by: Claudius Heine <ch@denx.de>
5 years agoARM: imx6: DHCOM i.MX6 PDK: fix board_boot_modes emmc entry
Claudius Heine [Tue, 29 Oct 2019 12:17:55 +0000 (13:17 +0100)]
ARM: imx6: DHCOM i.MX6 PDK: fix board_boot_modes emmc entry

The board_boot_modes contained the wrong values for the emmc entry.

The eMMC here is connected over a 8-bit bus.

This change allows to use the 'bmode emmc' command to boot from emmc.

Signed-off-by: Claudius Heine <ch@denx.de>
5 years agowatchdog: imx: Use immediate reset bits for expire_now
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>
5 years agowatchdog: imx: Add DT ext-reset handling
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>
5 years agoARM: dts: imx6ull-colibri: pre-reloc for uart pinmux modes
Igor Opaniuk [Wed, 16 Oct 2019 10:39:36 +0000 (13:39 +0300)]
ARM: dts: imx6ull-colibri: pre-reloc for uart pinmux modes

Add u-boot,dm-pre-reloc properties for uart pinmux configuration
nodes, which enables UART as early as possible (before relocation).

Without this we miss almost the half of output (U-boot version,
CPU defails, Reset cause, DRAM details etc.).

Fixes: cd69e8ef9b ("colibri-imx6ull: migrate pinctrl and regulators to dtb/dm")
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
5 years agoARM: dts: imx6ull-colibri: change hierarchy of DTS files
Igor Opaniuk [Wed, 16 Oct 2019 10:39:35 +0000 (13:39 +0300)]
ARM: dts: imx6ull-colibri: change hierarchy of DTS files

Introduce imx6ull-colibri-u-boot.dtsi for u-boot specific properties to
keep original imx6ull-colibri.dts in sync with Linux.

Move all contents of imx6ull-colibri.dts to imx6ull-colibri.dtsi +
additionally fix checkpatch warnings.

Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com>
5 years agoarm: mxs: Increase VDDD voltage to match specification
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.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
5 years agoARM: imx: Use IMX6_SRC_GPR10_BMODE instead of magic number
Claudius Heine [Tue, 29 Oct 2019 12:08:44 +0000 (13:08 +0100)]
ARM: imx: Use IMX6_SRC_GPR10_BMODE instead of magic number

Signed-off-by: Claudius Heine <ch@denx.de>
5 years agoARM: imx: Fix bmode detection from grp10
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).

Signed-off-by: Claudius Heine <ch@denx.de>
5 years agoarm: dts: Add devicetree support for iMXQXP AI_ML board
Manivannan Sadhasivam [Thu, 15 Aug 2019 08:27:24 +0000 (13:57 +0530)]
arm: dts: Add devicetree support for iMXQXP AI_ML board

Add devicetree support for iMXQXP AI_ML board from Einfochips.

Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Lukasz Majewski <lukma@denx.de>
5 years agoi.MX6: nand: extend nandbcb command for imx6UL(L)
Parthiban Nallathambi [Fri, 18 Oct 2019 09:46:19 +0000 (11:46 +0200)]
i.MX6: nand: extend nandbcb command for imx6UL(L)

Firmware Configuration Block(FCB) for imx6ul(l) needs to be
BCH encoded.

Signed-off-by: Parthiban Nallathambi <pn@denx.de>
Acked-by: Shyam Saini <shyam.saini@amarulasolutions.com>
Acked-by: Peng Fan <peng.fan@nxp.com>
5 years agoimx: defconfig: Enable CONFIG_SPL_FORCE_MMC_BOOT on display5
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.

Signed-off-by: Lukasz Majewski <lukma@denx.de>
5 years agonet: ti: am65x-cpsw: fix mac tx internal delay for rgmii-rxid mode
Grygorii Strashko [Thu, 19 Sep 2019 08:16:41 +0000 (11:16 +0300)]
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.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
5 years agonet: ti: cpsw: fix mac tx internal delay for rgmii-rxid mode
Grygorii Strashko [Thu, 19 Sep 2019 08:16:40 +0000 (11:16 +0300)]
net: ti: cpsw: fix mac tx internal delay for rgmii-rxid mode

Now TI CPSW 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.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
5 years agonet: ti: cpsw: add support for standard eth "max-speed" dt property
Grygorii Strashko [Thu, 19 Sep 2019 08:16:39 +0000 (11:16 +0300)]
net: ti: cpsw: add support for standard eth "max-speed" dt property

This patch adds support for standard Ethernet "max-speed" DT property to
allow PHY link speed limitation.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
5 years agonet: ti: cpsw: move parsing of dt port's parameters in separate func
Grygorii Strashko [Thu, 19 Sep 2019 08:16:38 +0000 (11:16 +0300)]
net: ti: cpsw: move parsing of dt port's parameters in separate func

Move parsing of dt port's parameters in separate func for better code
readability.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
5 years agonet: ti: cpsw: enable 10Mbps link speed support in rgmii mode
Grygorii Strashko [Thu, 19 Sep 2019 08:16:37 +0000 (11:16 +0300)]
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.

[1] https://patchwork.kernel.org/patch/10285239/
Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
5 years agoarm: dts: am335x: sync cpsw/mdio/phy with latest linux - drop phy_id
Grygorii Strashko [Sat, 31 Aug 2019 07:30:34 +0000 (10:30 +0300)]
arm: dts: am335x: sync cpsw/mdio/phy with latest linux - drop phy_id

Synchronize CPSW/MDIO/PHY DT nodes with latest linux - replace deprecated
phy_id property with phy-handle.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
Cc: Hannes Schmelzer <hannes.schmelzer@br-automation.com>
Cc: Heiko Schocher <hs@denx.de>
Cc: Felix Brack <fb@ltec.ch>
Cc: Jean-Jacques Hiblot <jjhiblot@ti.com>
5 years agoarm: dts: am437x: sync cpsw/mdio/phy with latest linux - drop phy_id
Grygorii Strashko [Sat, 31 Aug 2019 07:30:33 +0000 (10:30 +0300)]
arm: dts: am437x: sync cpsw/mdio/phy with latest linux - drop phy_id

Synchronize CPSW/MDIO/PHY DT nodes with latest linux - replace deprecated
phy_id property with phy-handle.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
5 years agoarm: dts: dra7: sync cpsw/mdio/phy with latest linux - drop phy_id
Grygorii Strashko [Sat, 31 Aug 2019 07:30:32 +0000 (10:30 +0300)]
arm: dts: dra7: sync cpsw/mdio/phy with latest linux - drop phy_id

Synchronize CPSW/MDIO/PHY DT nodes with latest linux - replace deprecated
phy_id property with phy-handle.

Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Lokesh Vutla <lokeshvutla@ti.com>
5 years agomx6: clock: Introduce disable_ipu_clock()
Fabio Estevam [Fri, 12 Jul 2019 12:32:23 +0000 (09:32 -0300)]
mx6: clock: Introduce disable_ipu_clock()

Introduce disable_ipu_clock(). This is done in preparation for
configuring the NoC registers on i.MX6QP in SPL.

Afer the NoC registers are set the IPU clocks can be disabled.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
5 years agomx6: clock: Use setbits_le32()
Fabio Estevam [Fri, 12 Jul 2019 12:32:22 +0000 (09:32 -0300)]
mx6: clock: Use setbits_le32()

The code can be made simpler by using setbits_le32(), so switch
to it.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
5 years agox86: Quieten TPL's jump_to_image_no_args()
Simon Glass [Mon, 21 Oct 2019 03:37:57 +0000 (21:37 -0600)]
x86: Quieten TPL's jump_to_image_no_args()

We already a message indicating that U-Boot is about to jump to SPL, so
make this one a debug() to reduce code size.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agox86: Don't print CPU info in TPL
Simon Glass [Mon, 21 Oct 2019 03:37:56 +0000 (21:37 -0600)]
x86: Don't print CPU info in TPL

We don't need to do this and it is done (in more detail) in U-Boot proper.
Drop this to save code space.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agox86: Move CPU init to before spl_init()
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>
5 years agox86: Add a CPU init function for TPL
Simon Glass [Mon, 21 Oct 2019 03:37:54 +0000 (21:37 -0600)]
x86: Add a CPU init function for TPL

For TPL we only need to set up the features and identify the CPU to a
basic level. Add a function to handle that.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agox86: tpl: Add a fake PCI bus
Simon Glass [Mon, 21 Oct 2019 03:37:50 +0000 (21:37 -0600)]
x86: tpl: Add a fake PCI bus

In TPL we try to minimise code size so do not include the PCI subsystem.
We can use fixed BARs and drivers can directly program the devices that
they need.

However we do need to bind the devices on the PCI bus and without PCI this
does not ordinarily happen. As a work-around, define a fake PCI bus which
does this binding, but no other PCI operations. This is a convenient way
to ensure that we can use the same device tree for TPL, SPL and U-Boot
proper:

   TPL    - CONFIG_TPL_PCI is not set (no auto-config, fake PCI bus)
   SPL    - CONFIG_SPL_PCI is set (no auto-config but with real PCI bus)
   U-Boot - CONFIG_PCI is set (full auto-config after relocation)

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agox86: spl: Support init of a PUNIT
Simon Glass [Mon, 21 Oct 2019 03:37:49 +0000 (21:37 -0600)]
x86: spl: Support init of a PUNIT

The x86 power unit handles power management. Support initing this device
which is modelled as a new type of system controller since there are no
operations needed.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agox86: timer: Use a separate flag for whether timer is inited
Simon Glass [Mon, 21 Oct 2019 03:37:47 +0000 (21:37 -0600)]
x86: timer: Use a separate flag for whether timer is inited

At present the value of the timer base is used to determine whether the
timer has been set up or not. It is true that the timer is essentially
never exactly 0 when it is read. However 'time 0' may indicate the time
that the machine was reset so it is useful to be able to denote that.

Update the code to use a separate flag instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Aiden Park <aiden.park@intel.com>
Reviewed-by: Aiden Park <aiden.park@intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agox86: timer: Set up the timer in timer_early_get_count()
Simon Glass [Mon, 21 Oct 2019 03:31:54 +0000 (21:31 -0600)]
x86: timer: Set up the timer in timer_early_get_count()

This function can be called before the timer is set up. Make sure that the
init function is called so that it works correctly.

This is needed so that bootstage can work correctly in TPL.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agospl: Add a size check for TPL
Simon Glass [Mon, 21 Oct 2019 03:31:52 +0000 (21:31 -0600)]
spl: Add a size check for TPL

We have the ability to enforce a maximum size for SPL but not yet for TPL.
Add a new option for this.

Document the size check macro while we are here.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agodm: doc: Correct of-platdata driver name
Simon Glass [Mon, 21 Oct 2019 03:31:48 +0000 (21:31 -0600)]
dm: doc: Correct of-platdata driver name

Add a note about the driver name in the of-platdata documentation since
the naming must follow the compatible string.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agospi: Add support for memory-mapped flash
Simon Glass [Mon, 21 Oct 2019 03:31:47 +0000 (21:31 -0600)]
spi: Add support for memory-mapped flash

On x86 platforms the SPI flash can be mapped into memory so that the
contents can be read with normal memory accesses.

Add a new SPI method to find the location of the SPI flash in memory. This
differs from the existing device-tree "memory-map" mechanism in that the
location can be discovered at run-time.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agospl: Correct priority selection for image loaders
Simon Glass [Mon, 21 Oct 2019 03:31:45 +0000 (21:31 -0600)]
spl: Correct priority selection for image loaders

At present the name of the image comes first in the linker-list symbol
used. This means that the name of the function sets the sort order, which
is not the intention.

Update it to put the boot-device type first, then the priority. This
produces the expected behaviour.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agobinman: Fix up comment in intel-fsp-m
Simon Glass [Mon, 21 Oct 2019 03:31:37 +0000 (21:31 -0600)]
binman: Fix up comment in intel-fsp-m

This comment references the wrong FSP component. Fix it.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agobinman: Add support for Intel FSP-T
Simon Glass [Mon, 21 Oct 2019 03:31:36 +0000 (21:31 -0600)]
binman: Add support for Intel FSP-T

This entry is used to hold an Intel FSP-T (Firmware Support Package
Temp-RAM init) binary. Add support for this in binman.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agobinman: Add support for Intel FSP-S
Simon Glass [Mon, 21 Oct 2019 03:31:35 +0000 (21:31 -0600)]
binman: Add support for Intel FSP-S

This entry is used to hold an Intel FSP-S (Firmware Support Package
Silicon init) binary. Add support for this in binman.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agobinman: Correct symbol calculation with non-zero image base
Simon Glass [Mon, 21 Oct 2019 03:31:34 +0000 (21:31 -0600)]
binman: Correct symbol calculation with non-zero image base

At present binman adds the image base address to the symbol value before
it writes it to the binary. This is not correct since the symbol value
itself (e.g. image position) has no relationship to the image base.

Fix this and update the tests to cover this case.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
5 years agocbfs: do not pack struct cbfs_cachenode
Heinrich Schuchardt [Sun, 6 Oct 2019 22:37:45 +0000 (00:37 +0200)]
cbfs: do not pack struct cbfs_cachenode

With the __packed attribute sandbox_defconfig cannot be compiled with GCC
9.2.1:

fs/cbfs/cbfs.c: In function ‘file_cbfs_fill_cache’:
fs/cbfs/cbfs.c:164:16: error: taking address of packed member of
‘struct cbfs_cachenode’ may result in an unaligned pointer value
[-Werror=address-of-packed-member]
  164 |   cache_tail = &new_node->next;
      |                ^~~~~~~~~~~~~~~

struct cbfs_cachenode is only an internal structure. So let's rearrange the
fields such that the structure is naturally packed and remove the __packed
attribute.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
5 years agoMerge tag 'arc-fixes-for-2020.01-rc2' of https://gitlab.denx.de/u-boot/custodians...
Tom Rini [Fri, 1 Nov 2019 21:49:40 +0000 (17:49 -0400)]
Merge tag 'arc-fixes-for-2020.01-rc2' of https://gitlab.denx.de/u-boot/custodians/u-boot-arc

ARC fixes for v2020.01-rc2

The main change is move to DM_MMC of yet 2 another ARC boards:
AXS101 & IoTDK.

Among that we improve handling of stock-formatted SD-cards of high volume
on EM SDP as well as introduction of reset driver for HSDK which is required
for prepser reinitialization of some peripherals like USB etc.

5 years agoazure: Update the script to prepend PATH not override PATH
Tom Rini [Fri, 1 Nov 2019 17:59:14 +0000 (13:59 -0400)]
azure: Update the script to prepend PATH not override PATH

Similar to 90d3d78a1c68 ("gitlab-ci: Prepend to PATH rather than replace
it") we need to prepend the PATH with our additional binaries and not
replace the value fully as doing so breaks virtualenv.

Signed-off-by: Tom Rini <trini@konsulko.com>
5 years agoarc: emsdp: docs: Prefer Degilent over Opella-XD
Alexey Brodkin [Wed, 9 Oct 2019 07:18:18 +0000 (10:18 +0300)]
arc: emsdp: docs: Prefer Degilent over Opella-XD

Back in the day on early board samples built-in Digilent JTAG probe
was not functional so we used externally attached Ashling Opella-XD
probe. But now with production units everything works as expected and
so we anybody may enjoy readily avaialble built-in JTAG probe so
we specify Digilent oprion on MDB's command line example.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
5 years agoARC: [plat-axs101]: migrate to DM_MMC
Eugeniy Paltsev [Tue, 8 Oct 2019 16:45:01 +0000 (19:45 +0300)]
ARC: [plat-axs101]: migrate to DM_MMC

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
5 years agoMAINTAINERS: add info about ARC HSDK reset driver
Eugeniy Paltsev [Tue, 8 Oct 2019 16:29:31 +0000 (19:29 +0300)]
MAINTAINERS: add info about ARC HSDK reset driver

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
5 years agoARC: HSDK: introduce reset driver
Eugeniy Paltsev [Tue, 8 Oct 2019 16:29:30 +0000 (19:29 +0300)]
ARC: HSDK: introduce reset driver

Introduce reset driver for Synopsys ARC HSDK SoC

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
5 years agoarc: emsdp/iotdk: Switch to DM_MMC
Alexey Brodkin [Tue, 8 Oct 2019 10:24:29 +0000 (13:24 +0300)]
arc: emsdp/iotdk: Switch to DM_MMC

Somehow EMSDP & IoT DK boards were skipped on ARC boads conversion
to DM MMC. So doing it now.

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
5 years agoarc: emsdp: Increase max FAT cluster size
Alexey Brodkin [Tue, 8 Oct 2019 10:25:30 +0000 (13:25 +0300)]
arc: emsdp: Increase max FAT cluster size

Some especially large SD-cards come from stock formatted with
larger FAT cluster size so to accommodate those we just increase
what we expect to have here in U-Boot given we have a plenty of
space on EM SDP (16 MiB).

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
5 years agoMerge tag 'efi-2020-01-rc2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi
Tom Rini [Fri, 1 Nov 2019 13:37:02 +0000 (09:37 -0400)]
Merge tag 'efi-2020-01-rc2' of https://gitlab.denx.de/u-boot/custodians/u-boot-efi

Pull request for UEFI sub-system for efi-2020-01-rc2

Provide a better user interface for setting UEFI variables.

Bug fixes:
- ext4 file system not discovered on UEFI block device
- 'make tests' build error on 32bit systems

5 years agoMerge tag 'video-for-2020.01-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot...
Tom Rini [Fri, 1 Nov 2019 13:35:37 +0000 (09:35 -0400)]
Merge tag 'video-for-2020.01-rc1' of https://gitlab.denx.de/u-boot/custodians/u-boot-video

 - fix splash build breakage with newer llvm-7

5 years agoMerge tag 'dm-pull-29oct19' of git://git.denx.de/u-boot-dm
Tom Rini [Fri, 1 Nov 2019 13:34:35 +0000 (09:34 -0400)]
Merge tag 'dm-pull-29oct19' of git://git.denx.de/u-boot-dm

- Fix for patman with email addresses containing commas
- Bootstage improvements for TPL, SPL
- Various sandbox and dm improvements and fixes

5 years agoMerge branch '2019-10-30-master-imports'
Tom Rini [Fri, 1 Nov 2019 13:23:21 +0000 (09:23 -0400)]
Merge branch '2019-10-30-master-imports'

- Migrate test.py to use python3 and current pytest.
- NVMe bugfixes
- Assorted other fixes
- Android AVB updates.

5 years agoazure: Update for python3 and current pytest
Tom Rini [Thu, 31 Oct 2019 14:45:03 +0000 (10:45 -0400)]
azure: Update for python3 and current pytest

Similar to the rework for GitLab-CI and Travis-CI, rework the Azure
Pipeline to use python3 and requirements.txt to install the necessary
modules.

Signed-off-by: Tom Rini <trini@konsulko.com>
5 years agocmd: avb: Support A/B slots
Sam Protsenko [Mon, 21 Oct 2019 10:55:16 +0000 (13:55 +0300)]
cmd: avb: Support A/B slots

Add optional parameter to 'avb verify' sub-command, so that user is able
to specify which slot to use, in case when user's partitions are
slotted. If that parameter is omitted, the behavior of 'avb verify' will
be the same as before, so user API is content.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Igor Opaniuk <igor.opaniuk@gmail.com>
Acked-by: Igor Opaniuk <igor.opaniuk@gmail.com>
5 years agocmd: avb: Fix requested partitions list
Sam Protsenko [Thu, 15 Aug 2019 17:49:47 +0000 (20:49 +0300)]
cmd: avb: Fix requested partitions list

The requested_partitions[] array should contain only boot partitions.
Usually it's only 'boot' partition, as can be seen in [1]. Also, seems
like the requested_partitions[] are only used when there is no 'vbmeta'
partition [2], which is not a regular use-case.

Make requested_partitions[] contain only 'boot' partition as it was
supposed to be, and also make that array to be a local in
do_avb_verify_part() function, as nobody else needs that.

[1] https://android.googlesource.com/platform/external/avb/+/5fbb42a189aa/test/avb_slot_verify_unittest.cc#108
[2] https://android.googlesource.com/platform/external/avb/+/5fbb42a189aa/libavb/avb_slot_verify.c#1461

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Igor Opaniuk <igor.opaniuk@gmail.com>
5 years agolibavb: Fix build warnings after updating the lib
Sam Protsenko [Thu, 15 Aug 2019 20:04:03 +0000 (23:04 +0300)]
libavb: Fix build warnings after updating the lib

After updating libavb to most recent version from AOSP/master, two new
warnings appear:

Warning #1:

    lib/libavb/avb_cmdline.c: In function 'avb_append_options':
    lib/libavb/avb_cmdline.c:365:15: warning: 'dm_verity_mode' may be
                                     used uninitialized in this function
                                     [-Wmaybe-uninitialized]
         new_ret = avb_replace(
                   ^~~~~~~~~~~~
             slot_data->cmdline, "$(ANDROID_VERITY_MODE)", dm_verity_mode);
             ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    lib/libavb/avb_cmdline.c:374:8: warning: 'verity_mode' may be used
                                    uninitialized in this function
                                    [-Wmaybe-uninitialized]
       if (!cmdline_append_option(
            ^~~~~~~~~~~~~~~~~~~~~~
               slot_data, "androidboot.veritymode", verity_mode)) {
               ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Warning #2:

    lib/libavb/avb_slot_verify.c: In function 'avb_slot_verify':
    lib/libavb/avb_slot_verify.c:1349:23: warning: 'ret' may be used
                                          uninitialized in this function
                                          [-Wmaybe-uninitialized]
       AvbSlotVerifyResult ret;
                           ^~~

Fix those by providing default return values to affected functions.

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
5 years agolibavb: Update libavb to current AOSP master
Sam Protsenko [Thu, 15 Aug 2019 20:04:02 +0000 (23:04 +0300)]
libavb: Update libavb to current AOSP master

Update libavb to commit 5fbb42a189aa in AOSP/master, because new version
has support for super partition [1], which we need for implementing
Android dynamic partitions. All changes from previous patches for libavb
in U-Boot are accounted for in this commit:
  - commit ecc6f6bea6a2 ("libavb: Handle wrong hashtree_error_mode in
                          avb_append_options()")
  - commit 897a1d947e7e ("libavb: Update SPDX tag style")
  - commit d8f9d2af96b3 ("avb2.0: add Android Verified Boot 2.0 library")

Tested on X15:

    ## Android Verified Boot 2.0 version 1.1.0
    read_is_device_unlocked not supported yet
    read_rollback_index not supported yet
    read_is_device_unlocked not supported yet
    Verification passed successfully
    AVB verification OK.

Unit test passes:

    $ ./test/py/test.py --bd sandbox --build -k test_avb

      test/py/tests/test_android/test_avb.py ss..s.

[1] https://android.googlesource.com/platform/external/avb/+/49936b4c0109411fdd38bd4ba3a32a01c40439a9

Signed-off-by: Sam Protsenko <semen.protsenko@linaro.org>
Reviewed-by: Eugeniu Rosca <rosca.eugeniu@gmail.com>
Acked-by: Igor Opaniuk <igor.opaniuk@gmail.com>