DT alignment with Linux kernel v5.8-rc1 for the STM32MP15x soc
device tree files and the STMicroelectronics boards device tree files.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>

Alignment with pins name used in Linux kernel v5.8.

It is a preleminary step for device tree alignment.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>

Activate the support of the command adtimg to handle android images.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>

Use regulator_set_enable_if_allowed() api instead of regulator_set_enable()
while disabling vdd supply. This way the driver doesn't see an error
when disabling an always-on regulator.

This patch is needed since the commit f93fab31 ("Revert 'power:
regulator: Return success on attempt to disable an always-on regulator'")
and use the API introduced by commit cc4a224a ("power: regulator:
Introduce regulator_set_enable_if_allowed api").
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>

Check result of find_mmc_device() before calling mmc_init().

This patch avoid a data abort when the command try to acces
to sd/mmc device deactivated in device tree.

Fixes: aff4c5dd ("stm32mp: stm32prog: add MMC device")
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>

Update management of misc_read, which now return length of data
after the commit 8729b1ae ("misc: Update read() and write()
methods to return bytes xfered")

Fixes: 8b8b3d6b ("stm32mp1: board: add environment variable for board id and board rev")
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>

Overriding the environment location is not necessary as the defconfig
for the relevant boards only enable SPI flash and nowhere sources which
are in the same order per default but having this explicit override
prevents using eMMC or SD card (or EXT4) as environment source.
Signed-off-by: NJakob Riepler <jakob.riepler@aviloo.com>
Reviewed-by: NPatrick Delaunay <patrick.delaunay@st.com>

Activate the new option -q in command "env info"
to avoid unnecessary trace during boot.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>

Activate env config in SPL with CONFIG_SPL_ENV_SUPPORT
and use CONFIG_IS_ENABLED macro to test the activated
CONFIG_$(SPL_)ENV_IS_IN_... in env_get_location.
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>

Save the environment at the end of the U-Boot partition, the GPT
partition named "ssbl" in SD card or eMMC and avoid requirements
on the "bootfs" file system generated via specific raw tools
(like wic and genimage).

With the previous configuration of the U-Boot environment saved in ext4
file, U-Boot need to create/modify the file uenv.txt in the ext4 file
system; so this EXT4 file system need to be generated without some
functionality, like metadata_csum and dir_index, because they are not
supported by U-Boot.
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>

Add support of CONFIG_ENV_IS_IN_MMC in env_get_location, used for
all mmc device (SD card and eMMC).
The 2 configs CONFIG_ENV_IS_IN_MMC and CONFIG_ENV_IS_IN_EXT4 are
incompatible.

Add the weak function mmc_get_env_dev to select the mmc boot instance.
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>

Since commit d877f8fd ("arm: provide a function for boards init
code to modify MMU virtual-physical map") the parameter of
mmu_set_region_dcache_behaviour need to be MMU_SECTION_SIZE
aligned.
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>

As the dbgmcu_init use the function bsec_dbgswenable which is based
on the DM and DT, its call can't be done before the spl is initialized
(driver model, DT and malloc) in board_init_f::spl_early_init().

This function call is moved later in spl_board_init().

Fixes: bd3f60d2 ("arm: stm32mp: protect DBGMCU_IDC access with BSEC")
Signed-off-by: NPatrick Delaunay <patrick.delaunay@st.com>
Reviewed-by: NPatrice Chotard <patrice.chotard@st.com>

Signed-off-by: NTom Rini <trini@konsulko.com>

- Handle errors in Meson serial driver
- Enable HDMI, keyboard and ADC for Odroid-C2

- Bug fixes and updates on ls2088a,ls1028a, ls1046a, ls1043a, ls1012a
- lx2-watchdog support
- layerscape: pci-endpoint support, spin table relocation fixes and
  cleanups
- fsl-crypto: RNG support and bug fixes

With the migration to python3 for all of our tests, we need to install
pyelftools via pip now rather than the system tools as they will
otherwise not be present in our virtualenv.
Signed-off-by: NTom Rini <trini@konsulko.com>
---
Changes in v2: Switch to pip

binman support for FIT
new UCLASS_SOC
patman switch 'test' command
minor fdt fixes
patman usability improvements

Enable options to permit HDMI output on Odroid-C2 GXBB boards.
Enable VPU Power Domain.
Enable ADC and USB_KERBOARD.
Reviewed-by: NNeil Armstrong <narmstrong@baylibre.com>
Signed-off-by: NAnand Moon <linux.amoon@gmail.com>

This checks and handles RX errors on the Amlogic UART controller
after experiencing errors on the Khadas VIM3 & VIM3L when UART AO A
lines are not connected.

When the RX line is not connected, the first byte is erroneous and breaks
the U-Boot autoboot, breaking automatic boot.

This checks and drops any erroneous RX byte on pending and getc callbacks
to avoid returning true to pending when an error byte is in the FIFO.

Fixes: bfcef28a ("arm: add initial support for Amlogic Meson and ODROID-C2")
Signed-off-by: NNeil Armstrong <narmstrong@baylibre.com>
Tested-by: NGuillaume La Roque <glaroque@baylibre.com>

- R8A774A1 / Beacon EmbeddedWorks RZG2M Dev Kit support

- Convert dc2114x driver to DM.

- Assorted environment fixes.
- Enhance environment in MMC and controlled via OF_CONTROL
- Allow for environment in FAT to use the same device we boot from
  rather than be hard-coded.

Restore CONFIG_ENV_ADDR value to fix boot hang with IFC-NOR
which is default boot source.
Signed-off-by: NAshish Kumar <ashish.kumar@nxp.com>
Signed-off-by: NKuldeep Singh <kuldeep.singh@nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add dspi flash device node to fsl-ls1028a-qds.dtsi
Signed-off-by: NZhao Qiang <qiang.zhao@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Enable support to compile SBSA driver.
Signed-off-by: NZhao Qiang <qiang.zhao@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add watchdog node which is sbsa into lx2160a dtsi
Signed-off-by: NZhao Qiang <qiang.zhao@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

According to Server Base System Architecture (SBSA) specification,
the SBSA Generic Watchdog has two stage timeouts: the first signal
(WS0) is for alerting the system by interrupt, the second one (WS1) is a
real hardware reset.
More details about the hardware specification of this device:
ARM DEN0029B - Server Base System Architecture (SBSA)

This driver can operate ARM SBSA Generic Watchdog as a single stage
In the single stage mode, when the timeout is reached, your system
will be reset by WS1. The first signal (WS0) is ignored.
Signed-off-by: NZhao Qiang <qiang.zhao@nxp.com>
Signed-off-by: NBiwen Li <biwen.li@nxp.com>
Reviewed-by: NStefan Roese <sr@denx.de>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add Root Complex and Endpoint mode specific config entries, such that
it's feasible to enable the RC and/or EP mode driver indepently.
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add the PCIe EP mode support for lx2160a-v2 platform.
Signed-off-by: NXiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Modify the ls_pcie_dump_atu function, make it can print the INBOUND
windows registers.
Signed-off-by: NXiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add the INBOUND configuration for VFs of PF.
Signed-off-by: NXiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Due to the ls2085a and ls2080a use different way to set the BAR size,
so add the BAR size init code here.
Signed-off-by: NXiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

The VF_BARn_REG register's Prefetchable and Type bit fields
are overwritten by a write to VF's BAR Mask register.
workaround: Before writing to the VF_BARn_MASK_REG register,
write 0b to the PCIE_MISC_CONTROL_1_OFF register.
Signed-off-by: NXiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add the multiple function support for Layerscape platform, some PEXs
of Layerscaple platform have more than one PF.
Signed-off-by: NXiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add the PCIe EP node for ls1046a.
Signed-off-by: NXiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Some EP deivces need to initialize before RC scan it, e.g. NXP
layerscape platform, so add the init function in pci_ep uclass.
Signed-off-by: NXiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Split the RC and EP driver, and reimplement the EP driver base on
the EP framework.
Signed-off-by: NXiaowei Bao <xiaowei.bao@nxp.com>
Signed-off-by: NHou Zhiqiang <Zhiqiang.Hou@nxp.com>
[Rebased]
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>

lx2160a rev2 requires 4KB space for type0 and 4KB
space for type1 iATU window. Increase configuration
size to 8KB to have sufficient space for type0
and type1 window.
Signed-off-by: NWasim Khan <wasim.khan@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add TFA secure boot defconfig and Enables secure boot related
configs in it.
Signed-off-by: NManish Tomar <manish.tomar@nxp.com>
Signed-off-by: NPriyanka Jain <priyanka.jain@nxp.com>