platform/kernel/u-boot.git
3 years agomips: mt7628: fix ddr_type for MT7688KN
Weijie Gao [Tue, 23 Feb 2021 07:12:44 +0000 (15:12 +0800)]
mips: mt7628: fix ddr_type for MT7688KN

The MT7688KN is a multi-chip package with 8MiB DDR1 KGD. So the DDR type
from bootstrap register must be ignored, and always be assumed as DDR1.

This patch fixes an issue that mt7628_ddr_pad_ldo_config() may be passed
with a wrong ddr_type in MT7688KN.

Signed-off-by: Weijie Gao <weijie.gao@mediatek.com>
Reviewed-by: Stefan Roese <sr@denx.de>
3 years agonet: jr2: Fix Serdes6G configuration
Horatiu Vultur [Wed, 10 Mar 2021 08:31:39 +0000 (09:31 +0100)]
net: jr2: Fix Serdes6G configuration

Sometimes no traffic was getting out on the ports, the root cause was
a wrong configuration of the Serdes6G, which is used on jr2 pcb111.
This patch fixes this issue by applying the correct configuration.

Fixes: 5e1d417bec92ac ("net: Add MSCC Jaguar2 network driver.")
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
3 years agonet: jr2: Reset switch
Horatiu Vultur [Wed, 10 Mar 2021 08:31:38 +0000 (09:31 +0100)]
net: jr2: Reset switch

Make sure to reset the switch core at probe time.

Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
3 years agoMerge branch '2021-04-20-assorted-improvements'
Tom Rini [Tue, 20 Apr 2021 11:32:04 +0000 (07:32 -0400)]
Merge branch '2021-04-20-assorted-improvements'

- ARM64 GIC fix, CONFIG_IRQ now moved to Kconfig
- IDE, lz4 fixes
- octeontx cleanups / enhancements
- highbank DM migration
- psci updates
- Enable use of -fstack-protector

3 years agoAdd support for stack-protector
Joel Peshkin [Sun, 11 Apr 2021 09:21:58 +0000 (11:21 +0200)]
Add support for stack-protector

Add support for stack protector for UBOOT, SPL, and TPL
as well as new pytest for stackprotector

Signed-off-by: Joel Peshkin <joel.peshkin@broadcom.com>
Adjust UEFI build flags.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
3 years agox86: correct usage of CFLAGS_NON_EFI
Heinrich Schuchardt [Sun, 11 Apr 2021 09:21:57 +0000 (11:21 +0200)]
x86: correct usage of CFLAGS_NON_EFI

The current usage of the variable CFLAGS_NON_EFI on the x86 architecture
deviates from other architectures.

Variable CFLAGS_NON_EFI is the list of compiler flags to be removed when
building UEFI applications. It is not a list of flags to be added anywhere.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
3 years agotest: fix test/dm/regmap.c
Heinrich Schuchardt [Sun, 11 Apr 2021 09:21:56 +0000 (11:21 +0200)]
test: fix test/dm/regmap.c

regmap_read() only fills the first two bytes of val. The last two bytes are
random data from the stack. This means the test will fail randomly.

For low endian systems we could simply initialize val to 0 and get correct
results. But tests should not depend on endianness. So let's use a pointer
conversion instead.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
3 years agotoradex: configblock: fix module revision in config block
Denys Drozdov [Wed, 7 Apr 2021 12:28:24 +0000 (15:28 +0300)]
toradex: configblock: fix module revision in config block

U-boot might display wrong module revision information
for modules with an assembly version 'K'. "cfgblock create"
does not takes into account all revision digits from PID8.

This fix takes into account all digits of PID8
to store module revision.

Signed-off-by: Denys Drozdov <denys.drozdov@toradex.com>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
3 years agodoc: usage: add usage details for reset cmd
Igor Opaniuk [Wed, 31 Mar 2021 23:01:56 +0000 (02:01 +0300)]
doc: usage: add usage details for reset cmd

Add usage details for reset command.

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
3 years agosysreset: provide type of reset in do_reset cmd
Igor Opaniuk [Wed, 31 Mar 2021 23:01:55 +0000 (02:01 +0300)]
sysreset: provide type of reset in do_reset cmd

Add additional param for reset cmd, which provides type of reset.

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
3 years agosysreset: psci: use psci driver exported functions
Igor Opaniuk [Wed, 31 Mar 2021 23:01:54 +0000 (02:01 +0300)]
sysreset: psci: use psci driver exported functions

Use psci driver exported functions for reset/poweroff, instead of
invoking directly invoke_psci_fn.

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
3 years agopsci: add features/reset2 support
Igor Opaniuk [Wed, 31 Mar 2021 23:01:53 +0000 (02:01 +0300)]
psci: add features/reset2 support

Adds support for:
* PSCI_FEATURES, which was introduced in PSCI 1.0. This provides API
that allows discovering whether a specific PSCI function is implemented
and its features.
* SYSTEM_RESET2, which was introduced in PSCI 1.1, which extends existing
SYSTEM_RESET. It provides support for vendor-specific resets, providing
reset_type as an additional param.

For additional details visit [1].

Implementations of some functions were borrowed from Linux PSCI driver
code [2].

[1] https://developer.arm.com/documentation/den0022/latest/
[2] drivers/firmware/psci/psci.c

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
3 years agopsci: add v1.0/v1.1 definitions from Linux
Igor Opaniuk [Wed, 31 Mar 2021 23:01:52 +0000 (02:01 +0300)]
psci: add v1.0/v1.1 definitions from Linux

Sync and add PSCI API versions 1.0/1.1 definitions from Linux.

Signed-off-by: Igor Opaniuk <igor.opaniuk@foundries.io>
3 years agosysinfo.h: Add re-inclusion guard
Tom Rini [Mon, 19 Apr 2021 20:18:49 +0000 (16:18 -0400)]
sysinfo.h: Add re-inclusion guard

Add #ifndef __SYSINFO_H__ ... #endif to prevent re-inclusion of this
file.

Signed-off-by: Tom Rini <trini@konsulko.com>
3 years agoarm: highbank: Update maintainership
Andre Przywara [Mon, 12 Apr 2021 00:04:55 +0000 (01:04 +0100)]
arm: highbank: Update maintainership

Rob does not have access to any Calxeda systems anymore, also has
expressed a lack of interest in those systems in the past.

I have multiple working Midway nodes under my desk in the office, so
am happy to take over maintainership.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
3 years agoarm: highbank: Do DRAM init from DT
Andre Przywara [Mon, 12 Apr 2021 00:04:54 +0000 (01:04 +0100)]
arm: highbank: Do DRAM init from DT

So far U-Boot was hard coding a (surely sufficient) memory size of 512
MB, even though all machines out there have at least 4GB of DRAM.
Since U-Boot uses its memory knowledge to populate the EFI memory map,
we are missing out here, at best losing everything beyond 4GB on Midway
boxes (which typically come with 8GB of DRAM).

Since the management processor populated the DT memory node already with
the detected DRAM size and configuration, we use that to populate
U-Boot's memory bank information, which is the base for the UEFI memory
map.
This finally allows us to get rid of the NR_DRAM_BANKS=0 hack, that we
had in place to avoid U-Boot messing up the DT memory node before
loading the kernel.

Also, to cover the whole of memory, we need to enable PHYS_64BIT.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
3 years agoarm: highbank: Remove artificial SDRAM size
Andre Przywara [Mon, 12 Apr 2021 00:04:53 +0000 (01:04 +0100)]
arm: highbank: Remove artificial SDRAM size

So far we were defining a somewhat confusing PHYS_SDRAM_1_SIZE variable,
which originally was only used for setting the memtest boundaries. This
definition in highbank.h has been removed about a year ago (moved to
Kconfig), so we also don't need the hard-coded size definition any longer.

Get rid of the misleading memory size definition, which was actually wrong
anyway (it's 4088 MB for those machines with just 4GB of DRAM).

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
3 years agonet: calxedagmac: Convert to DM_ETH
Andre Przywara [Mon, 12 Apr 2021 00:04:52 +0000 (01:04 +0100)]
net: calxedagmac: Convert to DM_ETH

To squash that nasty warning message and make better use of the newly
gained OF_CONTROL feature, let's convert the calxedagmac driver to the
"new" driver model.
The conversion is pretty straight forward, mostly just adjusting the
use of the involved data structures.
The only actual change is the required split of the receive routine into
a receive and free_pkt part.
Also this allows us to get rid of the hardcoded platform information and
explicit init calls.

This also uses the opportunity to wrap the code decoding the MMIO
register base address, to make it safe for using PHYS_64BIT later.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
3 years agoarm: highbank: Enable OF_CONTROL
Andre Przywara [Mon, 12 Apr 2021 00:04:51 +0000 (01:04 +0100)]
arm: highbank: Enable OF_CONTROL

All Calxeda machines are actually a poster book example of device tree
usage: the DT is loaded from flash by the management processor into
DRAM, the memory node is populated with the detected DRAM size and this
DT is then handed over to the kernel.
So it's a shame that U-Boot didn't participate in this chain, but
fortunately this is easy to fix:

Define CONFIG_OF_CONTROL and CONFIG_OF_BOARD, and provide a trivial
function to tell U-Boot about the (fixed) location of the DTB in DRAM.
Then enable DM_SERIAL, to let the PL011 driver pick up the UART platform
data from the DT. Also define AHCI, to bring this driver into the driver
model world as well.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
3 years agoarm: highbank: Limit FDT and initrd load addresses
Andre Przywara [Mon, 12 Apr 2021 00:04:50 +0000 (01:04 +0100)]
arm: highbank: Limit FDT and initrd load addresses

So far on Highbank/Midway machines U-Boot only ever uses 512MB of DRAM,
even though the machines have typically 4GB and 8GB, respectively.
That means that so far we didn't need an extra limit for placing the DTB
and initrd, as the 512MB are lower than the kernel's limit ("lowmem",
typically 768MB).

With U-Boot now needing to learn about the actual memory size (to
correctly populate the EFI memory map), it might relocate fdt and initrd
to the end of DRAM, which is out of reach of the kernel.

So add limiting values to the fdt_high and initrd_high environment
variables, to prevent U-Boot from using too high addresses.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
3 years agodoc: device-tree-bindings: regulator: anatop regulator
Ying-Chun Liu (PaulLiu) [Sat, 27 Mar 2021 13:46:52 +0000 (21:46 +0800)]
doc: device-tree-bindings: regulator: anatop regulator

Document the bindings for fsl,anatop-regulator

Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Reviewed-by: Sean Anderson <sean.anderson@seco.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
3 years agopower: regulator: add driver for ANATOP regulator
Ying-Chun Liu (PaulLiu) [Sat, 27 Mar 2021 13:46:51 +0000 (21:46 +0800)]
power: regulator: add driver for ANATOP regulator

Anatop is an integrated regulator inside i.MX6 SoC.
There are 3 digital regulators which controls PU, CORE (ARM), and SOC.
And 3 analog regulators which controls 1P1, 2P5, 3P0 (USB).
This patch adds the Anatop regulator driver.

Signed-off-by: Ying-Chun Liu (PaulLiu) <paul.liu@linaro.org>
Reviewed-by: Sean Anderson <sean.anderson@seco.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Jaehoon Chung <jh80.chung@samsung.com>
Cc: Peng Fan <peng.fan@nxp.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
3 years agocmd: CONFIG_CMD_MMC depends on CONFIG_MMC
Heinrich Schuchardt [Sat, 27 Mar 2021 10:43:54 +0000 (11:43 +0100)]
cmd: CONFIG_CMD_MMC depends on CONFIG_MMC

Trying to compile with CONFIG_CMD_MMC=y and CONFIG_MMC=n leads to errors:

riscv64-linux-gnu-ld.bfd: cmd/built-in.o: in function `do_mmcops':
cmd/mmc.c:984: undefined reference to `get_mmc_num'
riscv64-linux-gnu-ld.bfd: cmd/built-in.o: in function `do_mmc_setdsr':
cmd/mmc.c:873: undefined reference to `find_mmc_device'

Add missing dependency.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Jaehoon Chung <jh80.chung@samsung.com>
3 years agonet: octeontx: smi: fix mii probe
Tim Harvey [Fri, 26 Mar 2021 00:07:37 +0000 (17:07 -0700)]
net: octeontx: smi: fix mii probe

The fdt node offset is apparently not set properly when probed
causing no MDIO busses to be found. Fix this by obtaining the
offset.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefan Roese <sr@denx.de>
3 years agodrivers: ata: ahci: update max id if it is more than available ports
Suneel Garapati [Fri, 26 Mar 2021 00:07:36 +0000 (17:07 -0700)]
drivers: ata: ahci: update max id if it is more than available ports

After check for maximum between max id and available ports, also check
if available port count is less than max id and update.

In the case of the CN8030 OcteonTX SoC max_id needs to be reduced to
the number of ports found otherwise the following occurs on a scan:

GW6404-B> scsi scan
scanning bus for devices...
Target spinup took 0 ms.
AHCI 0001.0300 32 slots 1 ports 6 Gbps 0x1 impl SATA mode
flags: 64bit ncq ilck stag pm led clo only pmp fbss pio slum part ccc
apst
  Device 0: (0:0) Vendor: ATA Prod.: SanDisk SD8SFAT0 Rev: Z233
            Type: Hard Disk
            Capacity: 61057.3 MB = 59.6 GB (125045424 x 512)
"Synchronous Abort" handler, esr 0x96000006
elr: 000000000052f824 lr : 000000000052fa10 (reloc)
elr: 000000007fee9824 lr : 000000007fee9a10
x0 : 0000000000000001 x1 : 0000000000000001
x2 : 000000007bea3528 x3 : 000000007bea3580
x4 : 0000000000000200 x5 : 0000000000000000
x6 : 0000000000000002 x7 : 000000007bea3540
x8 : 00000000fffffff8 x9 : 0000000000000008
x10: 00000000000186a0 x11: 000000000000000d
x12: 0000000000000006 x13: 000000000001869f
x14: 0000000000000007 x15: 00000000ffffffff
x16: 000000007ff439a5 x17: 000000007ff5730c
x18: 000000007bea9de0 x19: 000000007ff7a580
x20: 000000007bec79f8 x21: 0000000000000000
x22: 000000007bea3580 x23: 0000000000000000
x24: 0000000000000000 x25: 000000007bec7a00
x26: 00000000ffffffc0 x27: 000000007bec79d0
x28: 000000007beb51c0 x29: 000000007bea3480

Code: 91246800 940130c2 12800000 1400004f (b9402ae0)
Resetting CPU ...

Signed-off-by: Suneel Garapati <sgarapati@marvell.com>
Reviewed-by: Stefan Roese <sr@denx.de>
3 years agodrivers: net: octeontx: fix QSGMII
Tim Harvey [Fri, 26 Mar 2021 00:07:35 +0000 (17:07 -0700)]
drivers: net: octeontx: fix QSGMII

Revert a change that occured between the Marvell SDK-10.1.1.0
and SDK-10.3.1.1 which broke QSMII phy support.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
3 years agoarm: octeontx: enable WDT_SBSA
Tim Harvey [Fri, 26 Mar 2021 00:07:34 +0000 (17:07 -0700)]
arm: octeontx: enable WDT_SBSA

The OcteonTX uses ARM's SBSA Watchdog device

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefan Roese <sr@denx.de>
3 years agoarm: octeontx: support generic distro config
Tim Harvey [Fri, 26 Mar 2021 00:07:33 +0000 (17:07 -0700)]
arm: octeontx: support generic distro config

Support Generic Distro Default config

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefan Roese <sr@denx.de>
3 years agoarm: octeontx: move CONFIG_SUPPORT_RAW_INITRD to configs
Tim Harvey [Fri, 26 Mar 2021 00:07:32 +0000 (17:07 -0700)]
arm: octeontx: move CONFIG_SUPPORT_RAW_INITRD to configs

Move CONFIG_SUPPORT_RAW_INITRD out of the octeontx_common header
and into the defconfig files.

Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Reviewed-by: Stefan Roese <sr@denx.de>
3 years agolz4: Fix unaligned accesses
Karl Beldan [Wed, 17 Mar 2021 22:31:58 +0000 (22:31 +0000)]
lz4: Fix unaligned accesses

Signed-off-by: Karl Beldan <karl.beldan+oss@gmail.com>
3 years agoFix IDE commands issued, fix endian issues, fix non MMIO
Reinoud Zandijk [Wed, 24 Feb 2021 16:44:42 +0000 (17:44 +0100)]
Fix IDE commands issued, fix endian issues, fix non MMIO

Fixes IDE issues found on the Malta board under Qemu:

1) DMA implied commands were sent to the controller in stead of the PIO
variants. The rest of the code is DMA free and written for PIO operation.

2) direct pointer access was used to read and write the registers instead
of the inb/inw/outb/outw functions/macros. Registers don't have to be
memory mapped and ATA_CURR_BASE() does not have to return an offset from
address zero.

3) Endian isues in ide_ident() and reading/writing data in general. Names
were corrupted and sizes misreported.

Tested malta_defconfig and maltael_defconfig to work again in Qemu.

Signed-off-by: Reinoud Zandijk <reinoud@NetBSD.org>
Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
3 years agosandbox: enable IRQ using select for sandbox architecture
Wasim Khan [Mon, 8 Mar 2021 15:48:16 +0000 (16:48 +0100)]
sandbox: enable IRQ using select for sandbox architecture

Enable IRQ using select for sandbox architecture.

Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
3 years agoarch: Kconfig: enable IRQ using select for x86 architecture
Wasim Khan [Mon, 8 Mar 2021 15:48:15 +0000 (16:48 +0100)]
arch: Kconfig: enable IRQ using select for x86 architecture

use 'select' to enable IRQ as it does not have architecture
specific dependency.

Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
Reviewed-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
3 years agoarch: arm: update Kconfig to select IRQ when GIC_V3_ITS is enabled
Wasim Khan [Mon, 8 Mar 2021 15:48:14 +0000 (16:48 +0100)]
arch: arm: update Kconfig to select IRQ when GIC_V3_ITS is enabled

GIC_V3_ITS uses UCLASS_IRQ driver. Update Kconfig to select
IRQ when GIC_V3_ITS is enabled.

Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
Reviewed-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com>
3 years agomisc: make CONFIG_IRQ selectable for all platforms
Wasim Khan [Mon, 8 Mar 2021 15:48:13 +0000 (16:48 +0100)]
misc: make CONFIG_IRQ selectable for all platforms

UCLASS_IRQ driver is not Intel specific. Make CONFIG_IRQ
selectable for all platforms.

Signed-off-by: Wasim Khan <wasim.khan@nxp.com>
Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
3 years agoarm64: gic-v3-its: Clear the Pending table before enabling LPIs
Hou Zhiqiang [Fri, 5 Mar 2021 07:02:35 +0000 (15:02 +0800)]
arm64: gic-v3-its: Clear the Pending table before enabling LPIs

The GICv3 RM requires "The first 1KB of memory for the LPI Pending tables
must contain only zeros on initial allocation, and this must be visible
to the Redistributors, or else the effect is UNPREDICTABLE".

And as the following statement, we here clear the whole Pending tables
instead of the first 1KB.
"An LPI Pending table that contains only zeros, including in the first 1KB,
indicates that there are no pending LPIs.
The first 1KB of the LPI Pending table is IMPLEMENTATION DEFINED. However,
if the first 1KB of the LPI Pending table and the rest of the table contain
only zeros, this must indicate that there are no pending LPIs."

And there isn't any pending LPI under U-Boot, so it's unnecessary to
load the contents of the Pending table during the enablement, then set
the GICR_PENDBASER.PTZ flag.

Signed-off-by: Hou Zhiqiang <Zhiqiang.Hou@nxp.com>
Tested-by: Vladimir Oltean <vladimir.oltean@nxp.com> # NXP LS1028A
Reviewed-by: Wasim Khan <wasim.khan@nxp.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
3 years agoboards: amlogic: update documentation for PCIe support
Neil Armstrong [Fri, 16 Apr 2021 12:22:31 +0000 (14:22 +0200)]
boards: amlogic: update documentation for PCIe support

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
3 years agoconfigs: meson64: add NVME boot target
Neil Armstrong [Fri, 26 Feb 2021 14:17:36 +0000 (15:17 +0100)]
configs: meson64: add NVME boot target

Let's add a boot target for NVMe so we can do a full boot over NVMe.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
3 years agoconfigs: khadas-vim3: enable PCIe and NVMe
Neil Armstrong [Fri, 26 Feb 2021 13:47:06 +0000 (14:47 +0100)]
configs: khadas-vim3: enable PCIe and NVMe

Now we have PCIe, let's also enable NVMe to access an eventual NVMe SSDs
connected on the M.2 slot.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
3 years agoarm: dts: meson-khadas-vim3: enable PCIe in U-boot
Neil Armstrong [Thu, 25 Feb 2021 17:47:05 +0000 (18:47 +0100)]
arm: dts: meson-khadas-vim3: enable PCIe in U-boot

Enable PCIe by default in u-boot, this should eventually be made dynamic
in the runtime board config depending on the MCU configuration.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
3 years agophy: meson-g12a-usb3-pcie: add support for PCIe ops
Neil Armstrong [Thu, 25 Feb 2021 16:53:23 +0000 (17:53 +0100)]
phy: meson-g12a-usb3-pcie: add support for PCIe ops

Add the PCIe part of the G12A USB3 PCIe Combo PHY driver.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
3 years agoclk: meson-g12a: add PCIe gates
Neil Armstrong [Thu, 25 Feb 2021 17:46:12 +0000 (18:46 +0100)]
clk: meson-g12a: add PCIe gates

Add missing gates used for PCIe.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
3 years agoarm64: dts: meson: odroidc2: readd PHY reset properties
Stefan Agner [Thu, 8 Apr 2021 08:25:28 +0000 (10:25 +0200)]
arm64: dts: meson: odroidc2: readd PHY reset properties

The sync of the device tree and dt-bindings from Linux v5.6-rc2
11a48a5a18c6 ("Linux 5.6-rc2") causes Ethernet to break on some
ODROID-C2. The PHY seems to need proper reset timing to be functional
in U-Boot and Linux afterwards. Readd the old PHY reset bindings for
dwmac until we support the new bindings in the PHY node.

Fixes: dd5f2351e99a ("arm64: dts: meson: sync dt and bindings from v5.6-rc2")
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
3 years agoMerge tag 'u-boot-amlogic-20210419' of https://source.denx.de/u-boot/custodians/u...
Tom Rini [Mon, 19 Apr 2021 17:35:23 +0000 (13:35 -0400)]
Merge tag 'u-boot-amlogic-20210419' of https://source.denx.de/u-boot/custodians/u-boot-amlogic

- fix Ethernet on Odroid-C2 by re-adding old bindings style PHY reset
- add G12A PCIe clock gates
- add G12A PCIe PHY OPs
- enable PCIe for Khadas VIM3/VIM3L boards DT
- enable PCIe and NVME for Khadas VIM3/VIM3L boards config
- update Amlogic board documentation for PCIe support

3 years agoMerge tag 'u-boot-atmel-2021.07-b' of https://source.denx.de/u-boot/custodians/u...
Tom Rini [Mon, 19 Apr 2021 15:34:17 +0000 (11:34 -0400)]
Merge tag 'u-boot-atmel-2021.07-b' of https://source.denx.de/u-boot/custodians/u-boot-atmel

Second set of u-boot-atmel features for 2021.07 cycle:

This small feature set include support for 5th PIO bank on pio4 pinctrl
driver and a fix for the SPL on sama5d3.

3 years agoRevert "spl: Drop bd_info in the data section"
Alexandru Gagniuc [Thu, 8 Apr 2021 16:56:11 +0000 (11:56 -0500)]
Revert "spl: Drop bd_info in the data section"

This reverts commit 38d6b7ebdaee3e0e8426ef1b9df88bdce8ae2e75.

struct global_data contains a pointer to the bd_info structure. This
pointer was populated spl_set_bd() to a pre-allocated bd_info in the
".data" section. The referenced commit replaced this mechanism to one
that uses malloc(). That new mechanism is only used if SPL_ALLOC_BD=y.
which very few boards do.

The result is that (struct global_data)->bd is NULL in SPL on most
platforms. This breaks falcon mode, since arch_fixup_fdt() tries to
access (struct global_data)->bd and set the "/memory" node in the
devicetree. The result is that the "/memory" node contains garbage
values, causing linux to panic() as it sets up the page table.

Instead of trying to fix the mess, potentially causing other issues,
revert to the code that worked, while this change is reworked.

Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
3 years agoboards: amlogic: update documentation for PCIe support
Neil Armstrong [Fri, 16 Apr 2021 12:22:31 +0000 (14:22 +0200)]
boards: amlogic: update documentation for PCIe support

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
3 years agoconfigs: meson64: add NVME boot target
Neil Armstrong [Fri, 26 Feb 2021 14:17:36 +0000 (15:17 +0100)]
configs: meson64: add NVME boot target

Let's add a boot target for NVMe so we can do a full boot over NVMe.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
3 years agoconfigs: khadas-vim3: enable PCIe and NVMe
Neil Armstrong [Fri, 26 Feb 2021 13:47:06 +0000 (14:47 +0100)]
configs: khadas-vim3: enable PCIe and NVMe

Now we have PCIe, let's also enable NVMe to access an eventual NVMe SSDs
connected on the M.2 slot.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
3 years agoarm: dts: meson-khadas-vim3: enable PCIe in U-boot
Neil Armstrong [Thu, 25 Feb 2021 17:47:05 +0000 (18:47 +0100)]
arm: dts: meson-khadas-vim3: enable PCIe in U-boot

Enable PCIe by default in u-boot, this should eventually be made dynamic
in the runtime board config depending on the MCU configuration.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
3 years agophy: meson-g12a-usb3-pcie: add support for PCIe ops
Neil Armstrong [Thu, 25 Feb 2021 16:53:23 +0000 (17:53 +0100)]
phy: meson-g12a-usb3-pcie: add support for PCIe ops

Add the PCIe part of the G12A USB3 PCIe Combo PHY driver.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
3 years agoclk: meson-g12a: add PCIe gates
Neil Armstrong [Thu, 25 Feb 2021 17:46:12 +0000 (18:46 +0100)]
clk: meson-g12a: add PCIe gates

Add missing gates used for PCIe.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
3 years agoarm64: dts: meson: odroidc2: readd PHY reset properties
Stefan Agner [Thu, 8 Apr 2021 08:25:28 +0000 (10:25 +0200)]
arm64: dts: meson: odroidc2: readd PHY reset properties

The sync of the device tree and dt-bindings from Linux v5.6-rc2
11a48a5a18c6 ("Linux 5.6-rc2") causes Ethernet to break on some
ODROID-C2. The PHY seems to need proper reset timing to be functional
in U-Boot and Linux afterwards. Readd the old PHY reset bindings for
dwmac until we support the new bindings in the PHY node.

Fixes: dd5f2351e99a ("arm64: dts: meson: sync dt and bindings from v5.6-rc2")
Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
3 years agoARM: dts: at91: sama5d3: add u-boot properties to sama5d3 pit timer
Manuel Reis [Tue, 6 Apr 2021 09:39:53 +0000 (10:39 +0100)]
ARM: dts: at91: sama5d3: add u-boot properties to sama5d3 pit timer

in the early SPL boot stage whenever there is a call to udelay,
dm_timer_init fails to find the pit timer whenever it traverses
the device tree, if this property is not present

Signed-off-by: Manuel Reis <mluis.reis@gmail.com>
CC: Eugen Hristev <eugen.hristev@microchip.com>
Tested-by: Derald D. Woods <woods.technical@gmail.com>
Reviewed-by: Eugen Hristev <eugen.hristev@microchip.com>
3 years agoARM: dts: at91: sama7g5: change pinctrl compatible to sama7g5
Eugen Hristev [Wed, 7 Apr 2021 08:39:29 +0000 (11:39 +0300)]
ARM: dts: at91: sama7g5: change pinctrl compatible to sama7g5

Change the pinctrl compatible to sama7g5, the right one for this product.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
3 years agogpio: atmel_pio4: add support for sama7g5 pio4 version with 5 banks
Eugen Hristev [Wed, 7 Apr 2021 08:39:28 +0000 (11:39 +0300)]
gpio: atmel_pio4: add support for sama7g5 pio4 version with 5 banks

Add support for sama7g5 pinctrl variant, with 5 banks with a degraded
8 line only 5th bank.
Based on Linux Kernel implementation.

Signed-off-by: Eugen Hristev <eugen.hristev@microchip.com>
3 years agoMerge tag 'efi-2021-07-rc1-2' of https://source.denx.de/u-boot/custodians/u-boot-efi
Tom Rini [Sun, 18 Apr 2021 12:47:27 +0000 (08:47 -0400)]
Merge tag 'efi-2021-07-rc1-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2021-07-rc1-2

Documentation:
man-page for fatinfo

Bug fixes:
memory leak in efi_capsule_scan_dir()
incorrect invocations of EFI_CALL macro creating ESRT table
buffer overflow in tcg2_create_digest()

3 years agoMerge https://source.denx.de/u-boot/custodians/u-boot-usb
Tom Rini [Sun, 18 Apr 2021 12:46:58 +0000 (08:46 -0400)]
Merge https://source.denx.de/u-boot/custodians/u-boot-usb

This is a patchset which makes away with the .bind() controller indexing
workaround which was broken since before v2021.04, and then adds PHY
support and MX8M support on top of that. Better add it into the release
early to get as much testing as possible done, because this really does
a lot of changes to the ehci-mx6 driver.

3 years agoMerge tag 'ti-v2021.07-rc1' of https://source.denx.de/u-boot/custodians/u-boot-ti
Tom Rini [Sun, 18 Apr 2021 12:46:39 +0000 (08:46 -0400)]
Merge tag 'ti-v2021.07-rc1' of https://source.denx.de/u-boot/custodians/u-boot-ti

- Support for pinmux status command on beaglebone
- Updates for MMC speed modes for J721e-evm
- Fix MMC booting on omap35_logic_somlv board

3 years agoMerge branch '2021-04-16-env-updates'
Tom Rini [Sun, 18 Apr 2021 12:44:25 +0000 (08:44 -0400)]
Merge branch '2021-04-16-env-updates'

- SPI Flash ENV improvements / cleanups
- Redundant support for FAT
- Assorted bugfixes

3 years agoARM: imx8m: verdin-imx8mm: Enable USB Host support
Marek Vasut [Wed, 31 Mar 2021 21:46:35 +0000 (23:46 +0200)]
ARM: imx8m: verdin-imx8mm: Enable USB Host support

Enable USB host support on MX8MM Verdin.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Cc: Max Krummenacher <max.krummenacher@toradex.com>
Cc: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
3 years agousb: ehci-mx6: Add iMX8M support
Marek Vasut [Fri, 2 Apr 2021 12:07:22 +0000 (14:07 +0200)]
usb: ehci-mx6: Add iMX8M support

The iMX8M uses nop PHY, select PHY and NOP_PHY automatically.
Otherwise, the DM capable driver is now perfectly compatible.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agousb: ehci-mx6: Fix aarch64 build warnings
Marek Vasut [Tue, 6 Apr 2021 18:37:16 +0000 (20:37 +0200)]
usb: ehci-mx6: Fix aarch64 build warnings

Fix cast from pointer to integer of different size by casting the
pointer to uintptr_t instead of uint32_t, the former has correct
size on both 32bit and 64bit architectures.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agousb: ehci-mx6: Add fsl,imx7d-usb compatible string
Marek Vasut [Fri, 2 Apr 2021 11:07:59 +0000 (13:07 +0200)]
usb: ehci-mx6: Add fsl,imx7d-usb compatible string

Add new compatible string, used by some more up-to-date DTs.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agousb: ehci-mx6: Set default CONFIG_MXC_USB_PORTSC if not defined
Marek Vasut [Sat, 10 Apr 2021 14:03:04 +0000 (16:03 +0200)]
usb: ehci-mx6: Set default CONFIG_MXC_USB_PORTSC if not defined

There is now multiple copies of CONFIG_MXC_USB_PORTSC in configs set to
PORT_PTS_UTMI | PORT_PTS_PTW, which is in fact the default register value
for MX6, MX7 and MX7ULP. Define the default value of CONFIG_MXC_USB_PORTSC
in the driver and use it in case CONFIG_MXC_USB_PORTSC is not defined in
config, to reduce the duplication.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agousb: ehci-mx6: Add generic EHCI PHY support
Marek Vasut [Fri, 2 Apr 2021 11:07:49 +0000 (13:07 +0200)]
usb: ehci-mx6: Add generic EHCI PHY support

In case PHY support is enabled, use the generic EHCI PHY support
to start and stop the PHY.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agousb: ehci-mx6: Use portnr from DT in DM case
Marek Vasut [Fri, 2 Apr 2021 11:56:28 +0000 (13:56 +0200)]
usb: ehci-mx6: Use portnr from DT in DM case

In case the platform uses DM, determine port number, which is
used as offset in USBMISC registers, from PHY node DT aliases,
just like Linux does.

Fixes: 4de51cc25b5 ("usb: ehci-mx6: Drop assignment of sequence number")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agousb: ehci-mx6: Pass MISC address to usb_oc_config()
Marek Vasut [Wed, 31 Mar 2021 21:24:41 +0000 (23:24 +0200)]
usb: ehci-mx6: Pass MISC address to usb_oc_config()

Instead of passing ad-hoc sequence number to usb_oc_config(), pass in
the USB MISC address itself. The USB MISC address comes from DT in DM
case, and from the old method using controller index in non-DM case.

Fixes: 4de51cc25b5 ("usb: ehci-mx6: Drop assignment of sequence number")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agousb: ehci-mx6: Split usb_power_config()
Marek Vasut [Wed, 31 Mar 2021 21:00:23 +0000 (23:00 +0200)]
usb: ehci-mx6: Split usb_power_config()

Split usb_power_config() per SoC and pass in USB PHY, USBNC and ANATOP
addresses instead of ad-hoc sequence numbers. This is only applicable
on legacy systems which do not implement proper PHY support. Once PHY
support is available, parts of this can be removed altogether and moved
to the PHY driver, similar to Linux phy-mxs-usb.c .

Fixes: 4de51cc25b5 ("usb: ehci-mx6: Drop assignment of sequence number")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agousb: ehci-mx6: Pass PHY address to usb_*_phy*()
Marek Vasut [Wed, 31 Mar 2021 20:10:35 +0000 (22:10 +0200)]
usb: ehci-mx6: Pass PHY address to usb_*_phy*()

Instead of passing ad-hoc index to USB PHY handling functions and then
try and figure out the PHY address, pass in the PHY address itself. For
DM case, this address comes easily from DT. For non-DM case, the previous
method is still present, however the non-DM case will soon be removed.

Fixes: 4de51cc25b5 ("usb: ehci-mx6: Drop assignment of sequence number")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agousb: ehci-mx6: Split ehci_mx6_common_init()
Marek Vasut [Wed, 31 Mar 2021 19:40:24 +0000 (21:40 +0200)]
usb: ehci-mx6: Split ehci_mx6_common_init()

In order to pass component addresses around easily instead of passing
ad-hoc sequence numbers, it is necessary to split ehci_mx6_common_init().
Make it so and call the separate functions instead.

Since board_ehci_hcd_init() makes no sense in DM case, do not call it
in DM case.

Fixes: 4de51cc25b5 ("usb: ehci-mx6: Drop assignment of sequence number")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agousb: ehci-mx6: Parse USB PHY and MISC offsets from DT
Marek Vasut [Wed, 31 Mar 2021 21:06:07 +0000 (23:06 +0200)]
usb: ehci-mx6: Parse USB PHY and MISC offsets from DT

In case DM and OF controler is enabled, but PHY support is disabled,
parse USB PHY and MISC component addresses from DT manually. Those
component addresses will be used in subsequent patches to access the
ANATOP, PHY and MISC registers matching the controller and thus get
rid of the ad-hoc controller sequence number mapping.

Fixes: 4de51cc25b5 ("usb: ehci-mx6: Drop assignment of sequence number")
Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agousb: ehci-mx6: Unify USBNC registers
Marek Vasut [Wed, 31 Mar 2021 20:19:00 +0000 (22:19 +0200)]
usb: ehci-mx6: Unify USBNC registers

Merge USBNC register layout structure into a single one, instead of
having three separate structures and a lot of ifdeffery. No functional
change.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agousb: ehci-mx6: Add DM clock support
Marek Vasut [Wed, 31 Mar 2021 10:28:03 +0000 (12:28 +0200)]
usb: ehci-mx6: Add DM clock support

Add support for using DM clock framework to enable and disable all the
necessary clock for the USB controller.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agousb: ehci-mx6: Turn off Vbus on probe failure
Marek Vasut [Wed, 31 Mar 2021 10:19:27 +0000 (12:19 +0200)]
usb: ehci-mx6: Turn off Vbus on probe failure

The driver turns on Vbus regulator in probe, but fails to turn it back
off in case of probe failure. Add the missing code.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agoimx: power-domain: Add fsl,imx8mn-gpc compatible string
Marek Vasut [Fri, 9 Apr 2021 22:19:27 +0000 (00:19 +0200)]
imx: power-domain: Add fsl,imx8mn-gpc compatible string

The driver is compatible with iMX8MN, add missing compatible string.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agoimx: power-domain: Add fsl,imx8mm-gpc compatible string
Marek Vasut [Fri, 2 Apr 2021 11:32:40 +0000 (13:32 +0200)]
imx: power-domain: Add fsl,imx8mm-gpc compatible string

The driver is compatible with iMX8MM, add missing compatible string.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agoARM: dts: imx8mn: Add power domain nodes
Marek Vasut [Fri, 9 Apr 2021 22:16:06 +0000 (00:16 +0200)]
ARM: dts: imx8mn: Add power domain nodes

Add power domain nodes to DT.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agoARM: dts: imx8mm: Add power domain nodes
Marek Vasut [Fri, 2 Apr 2021 11:14:53 +0000 (13:14 +0200)]
ARM: dts: imx8mm: Add power domain nodes

Add power domain nodes to DT.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agoARM: dts: imx8mn: Replace deprecated fsl,usbphy DT props with phys
Marek Vasut [Fri, 9 Apr 2021 22:12:03 +0000 (00:12 +0200)]
ARM: dts: imx8mn: Replace deprecated fsl,usbphy DT props with phys

The fsl,usbphy DT property is deprecated, replace it with phys DT
property and specify #phy-cells, so that the generic PHY framework
can parse the PHY bindings without any extra hacking.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agoARM: dts: imx8mm: Replace deprecated fsl,usbphy DT props with phys
Marek Vasut [Wed, 31 Mar 2021 09:47:25 +0000 (11:47 +0200)]
ARM: dts: imx8mm: Replace deprecated fsl,usbphy DT props with phys

The fsl,usbphy DT property is deprecated, replace it with phys DT
property and specify #phy-cells, so that the generic PHY framework
can parse the PHY bindings without any extra hacking.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agoARM: dts: k2g-evm: Use standard compatible string for USB no-op PHY
Marek Vasut [Wed, 31 Mar 2021 09:24:31 +0000 (11:24 +0200)]
ARM: dts: k2g-evm: Use standard compatible string for USB no-op PHY

The standard compatible string is "usb-nop-xceiv", use it.
Note that keystone-k2g.dtsi already uses the aforementioned
compat string, so this patch can only remove the override.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexey Brodkin <alexey.brodkin@synopsys.com>
Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Jean-Jacques Hiblot <jjhiblot@ti.com>
Cc: Murali Karicheri <m-karicheri2@ti.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agoarc: emsdp/iotdk: Use standard compatible string for USB no-op PHY
Marek Vasut [Wed, 31 Mar 2021 09:23:36 +0000 (11:23 +0200)]
arc: emsdp/iotdk: Use standard compatible string for USB no-op PHY

The standard compatible string is "usb-nop-xceiv", use it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexey Brodkin <alexey.brodkin@synopsys.com>
Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Jean-Jacques Hiblot <jjhiblot@ti.com>
Cc: Murali Karicheri <m-karicheri2@ti.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agophy: nop-phy: Add standard usb-nop-xceiv compat string
Marek Vasut [Wed, 31 Mar 2021 09:21:07 +0000 (11:21 +0200)]
phy: nop-phy: Add standard usb-nop-xceiv compat string

The USB no-op PHY uses "usb-nop-xceiv" compatible string. This driver is
compatible with USB no-op PHY, so add the compatible string.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Alexey Brodkin <alexey.brodkin@synopsys.com>
Cc: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: Jean-Jacques Hiblot <jjhiblot@ti.com>
Cc: Murali Karicheri <m-karicheri2@ti.com>
Cc: Peng Fan <peng.fan@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Ye Li <ye.li@nxp.com>
Cc: uboot-imx <uboot-imx@nxp.com>
3 years agoefi_loader: fix possible buffer overflow
Masahisa Kojima [Wed, 14 Apr 2021 02:55:49 +0000 (11:55 +0900)]
efi_loader: fix possible buffer overflow

Variable "final" will have SHA512 digest, but currently
the array size is not sufficient. Let's fix it.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
3 years agoefi_loader: memory leak in efi_capsule_scan_dir()
Heinrich Schuchardt [Sun, 11 Apr 2021 04:53:04 +0000 (06:53 +0200)]
efi_loader: memory leak in efi_capsule_scan_dir()

If realloc() fails, we should free the old buffer.

Fixes: c74cd8bd08d1: ("efi_loader: capsule: add capsule_on_disk support")
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
3 years agoefi_loader: esrt: Remove incorrect invocations of EFI_CALL macro
Sughosh Ganu [Wed, 14 Apr 2021 07:08:25 +0000 (12:38 +0530)]
efi_loader: esrt: Remove incorrect invocations of EFI_CALL macro

Remove function invocations using the EFI_CALL macro for those
functions that do not have an EFI_ENTRY call in their definition. Such
functions can use u-boot api's which rely on u-boot global data(gd)
pointer. The Arm and RiscV architectures maintain a separate gd
pointer, one for u-boot, and a separate gd for the efi application.

Calling a function through the EFI_CALL macro changes the gd pointer
to that used for the efi application, with u-boot gd being
unavailable. Any function then trying to dereference u-boot's gd will
result in an abort.

Fix this issue by removing the EFI_CALL macro for all of such
functions which do not begin by an EFI_ENTRY function call.

Signed-off-by: Sughosh Ganu <sughosh.ganu@linaro.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
3 years agodoc: duplicate target 'youtube'
Heinrich Schuchardt [Sat, 10 Apr 2021 18:32:03 +0000 (20:32 +0200)]
doc: duplicate target 'youtube'

Two external references cannot have the same name:

doc/chromium/overview.rst:5:
WARNING: Duplicate explicit target name: "youtube"

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
3 years agodoc: fatinfo man-page
Heinrich Schuchardt [Sun, 11 Apr 2021 18:28:13 +0000 (20:28 +0200)]
doc: fatinfo man-page

Provide a man-page for the fatinfo command.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
3 years agodoc: imx: psb: fix footnotes
Heinrich Schuchardt [Sun, 11 Apr 2021 15:03:53 +0000 (17:03 +0200)]
doc: imx: psb: fix footnotes

In reStructured text footnotes are referenced like [1]_.

Add missing underscores.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Acked-by: Marek Vasut <marex@denx.de>
3 years agoboard: toradex: apalis-imx8x: fix build warning
Heinrich Schuchardt [Sat, 10 Apr 2021 18:07:54 +0000 (20:07 +0200)]
board: toradex: apalis-imx8x: fix build warning

The length of an underline must match the length of the header.

Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com>
3 years agoenv: sf: remove the static env_flash variable
Patrick Delaunay [Wed, 24 Feb 2021 10:52:36 +0000 (11:52 +0100)]
env: sf: remove the static env_flash variable

As the the SPI flash is probed and is released in each ENV sf function
the env_flash no more need to be static.

This patch move this device handle as local variable of each function and
simplify the associated code (env_flash is never == NULL when
setup_flash_device is called).

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
3 years agoenv: sf: add missing spi_flash_free
Patrick Delaunay [Wed, 24 Feb 2021 10:52:35 +0000 (11:52 +0100)]
env: sf: add missing spi_flash_free

Free the SPI resources by calling spi_flash_free() in each env sf
function to avoid issue for other SPI users.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
3 years agoenv: sf: add support of command env erase
Patrick Delaunay [Tue, 9 Feb 2021 10:48:52 +0000 (11:48 +0100)]
env: sf: add support of command env erase

Add support of opts erase for env in SPI flash;
this opts is used by command 'env erase'.

This command only fills the env offset by 0x0 (bit flip to 0) and
the saved environment becomes invalid (with bad CRC).

It doesn't erase the sector here to avoid issue when the sector
is larger than the env (i.e. embedded when
CONFIG_ENV_SECT_SIZE > CONFIG_ENV_SIZE).

The needed sector erase will be managed in the next "env save" command,
using the opt ".save", before to update the environment in SPI flash.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
3 years agoenv: sf: update the use of macro ENV_SAVE_PTR
Patrick Delaunay [Tue, 9 Feb 2021 10:48:51 +0000 (11:48 +0100)]
env: sf: update the use of macro ENV_SAVE_PTR

Remove CONFIG_IS_ENABLED(SAVEENV) as it is already tested in
the ENV_SAVE_PTR macro.

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
3 years agoenv: add ENV_ERASE_PTR macro
Patrick Delaunay [Tue, 9 Feb 2021 10:48:50 +0000 (11:48 +0100)]
env: add ENV_ERASE_PTR macro

Add ENV_ERASE_PTR macro to handle erase opts and remove the associated
ifdef.

This patch is a extension of previous commit 82b2f4135719 ("env_internal.h:
add alternative ENV_SAVE_PTR macro").

Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
3 years agoenv: Fix invalid env handling in env_init()
Marek Vasut [Wed, 20 Jan 2021 14:45:16 +0000 (15:45 +0100)]
env: Fix invalid env handling in env_init()

This fixes the case where there are multiple environment drivers, one of
them is the default environment one, and it is followed by an environment
driver which does not implement .init() callback. The default environment
driver sets gd->env_valid to ENV_INVALID and returns 0 from its .init()
callback implementation, which is valid behavior for default environment.

Since the subsequent environment driver does not implement .init(), it
also does not modify the $ret variable in the loop. Therefore, the loop
is exited with gd->env_valid=ENV_INVALID and ret=0, which means that the
code further down in env_init() will not reset the environment to the
default one, which is incorrect.

This patch sets the $ret variable back to -ENOENT in case the env_valid
is set to ENV_INVALID by an environment driver, so that the environment
would be correctly reset back to default one, unless a subsequent driver
loads a valid environment.

Signed-off-by: Marek Vasut <marex@denx.de>
Tested-By: Tim Harvey <tharvey@gateworks.com>
3 years agoenv/fat.c: support redund environment
Brandon Maier [Sat, 16 Jan 2021 21:14:43 +0000 (15:14 -0600)]
env/fat.c: support redund environment

Signed-off-by: Brandon Maier <brandon.maier@rockwellcollins.com>
CC: Joe Hershberger <joe.hershberger@ni.com>
CC: Wolfgang Denk <wd@denx.de>
3 years agoenv: Fix warning when forcing environment without ENV_ACCESS_IGNORE_FORCE
Martin Fuzzey [Mon, 11 Jan 2021 10:27:20 +0000 (11:27 +0100)]
env: Fix warning when forcing environment without ENV_ACCESS_IGNORE_FORCE

Since commit 0f036bf4b87e ("env: Warn on force access if ENV_ACCESS_IGNORE_FORCE set")
a warning message is displayed when setenv -f is used WITHOUT
CONFIG_ENV_ACCESS_IGNORE_FORCE, but the variable is set anyway, resulting
in lots of log pollution.

env_flags_validate() returns 0 if the access is accepted, or non zero
if it is refused.

So the original code
#ifndef CONFIG_ENV_ACCESS_IGNORE_FORCE
if (flag & H_FORCE)
return 0;
#endif

was correct, it returns 0 (accepts the modification) if forced UNLESS
IGNORE_FORCE is set (in which case access checks in the following code
are applied). The broken patch just added a printf to the force accepted
case.

To obtain the intent of the patch we need this:
if (flag & H_FORCE) {
#ifdef CONFIG_ENV_ACCESS_IGNORE_FORCE
printf("## Error: Can't force access to \"%s\"\n", name);
#else
return 0;
#endif
}

Fixes: 0f036bf4b87e ("env: Warn on force access if ENV_ACCESS_IGNORE_FORCE set")

Signed-off-by: Martin Fuzzey <martin.fuzzey@flowbird.group>
3 years agoenv: increment redund flag on read fail
Brandon Maier [Thu, 17 Dec 2020 23:19:18 +0000 (17:19 -0600)]
env: increment redund flag on read fail

If one of the reads fails when importing redundant environments (a
single read failure), the env_flags wouldn't get initialized in
env_import_redund(). If a user then calls saveenv, the new environment
will have the wrong flags value. So on the next load the new environment
will be ignored.

While debugging this, I also noticed that env/sf.c was not correctly
handling a single read failure, as it would not check the crc before
assigning it to gd->env_addr.

Having a special error path for when there is a single read failure
seems unnecessary and may lead to future bugs. Instead collapse the
'single read failure' error to be the same as a 'single crc failure'.
That way env_check_redund() either passes or fails, and if it passes we
are guaranteed to have checked the CRC.

Signed-off-by: Brandon Maier <brandon.maier@rockwellcollins.com>
CC: Joe Hershberger <joe.hershberger@ni.com>
CC: Wolfgang Denk <wd@denx.de>
CC: Heiko Schocher <hs@denx.de>
Reviewed-by: Tom Rini <trini@konsulko.com>