We can only configure and set the environment in SPL when we have a
particular environment location set that is not "nowhere" like it is in
SECURE_BOOT designs.  Update the code to reflect that.

Cc: Priyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: NTom Rini <trini@konsulko.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

These functions can only be built and used when we have
ENV_IS_IN_SPI_FLASH, use that as a guard.
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>
Signed-off-by: NTom Rini <trini@konsulko.com>

We have CONFIG_ENV_SIZE_IS_REDUND but don't really use it.  We have one
board where we can simply multiple CONFIG_ENV_SIZE by two for the same
result.  The other place where we could but were not previously using
this is for where env_internal.h checks for if we should set
ENV_IS_EMBEDDED.  This seems like the most likely use, historically, of
the variable, but it was not used.  Add logic to check for this now.

Cc: Wolfgang Denk <wd@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: NTom Rini <trini@konsulko.com>
Reviewed-by: NSimon Glass <sjg@chromium.org>
Acked-by: NJoe Hershberger <joe.hershberger@ni.com>

The board file has a build time check to ensure that we do not have the
redundant environment overwriting the factory data.  However, using the
symbol CONFIG_ENV_SIZE_REDUND isn't strictly needed as that is always
the same as CONFIG_ENV_SIZE.  Use CONFIG_ENV_SIZE instead so that we can
later drop CONFIG_ENV_SIZE_REDUND.

Cc: Stefan Roese <sr@denx.de>
Signed-off-by: NTom Rini <trini@konsulko.com>
Reviewed-by: NStefan Roese <sr@denx.de>

- Fix CONFIG_AHCI related build warning for P2041, P3041, P5040, T102x,
  T104x, T4240 platforms

Today in initr_reloc_global_data() we use some non-obvious tests to
determine if we need to relocate the env_addr within gd or not.  In
order to facilitate migration of other symbols to Kconfig we need to
introduce a new symbol for this particular use case.

Cc: Wolfgang Denk <wd@denx.de>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Signed-off-by: NTom Rini <trini@konsulko.com>

We only need to build and link input.o when we have any of
CONFIG_KEYBOARD, CONFIG_DM_KEYBOARD (and SPL/TPL variants) or
CONFIG_TEGRA_KEYBOARD set.
Signed-off-by: NTom Rini <trini@konsulko.com>

Pull request for UEFI sub-system for efi-2020-01-rc4

Fix errors due to unaligned memory access:
* disable UEFI except for ARMv8, ARMv7, ARM11
* enable unaligned access support on ARM11

Remove an unused function.

With an implementation for allow_unaligned() available for arm1136 and
arm1176 UEFI can be supported on these architectures.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

The UEFI spec mandates that unaligned memory access should be enabled if
supported by the CPU architecture.

This patch implements the function unaligned_access() to set the enable
unaligned data support flag and to clear the aligned flag in the system
control register (SCTLR). It is called when UEFI related commands like
bootefi are invoked.
Reported-by: NCristian Ciocaltea <cristian.ciocaltea@gmail.com>
Tested-by: NCristian Ciocaltea <cristian.ciocaltea@gmail.com>
Tested-by: NGuillaume Gardet <Guillaume.Gardet@arm.com>
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

fatload USB was reported to fail on the Sheevaplug. Debugging showed that
this was caused by an incorrect unaligned write to memory in
path_to_uefi().

UEFI on ARM requires that unaligned memory access is enabled.

* ARMv5 does not support unaligned access at all.
* ARMv6 supports unaligned access when we clear the A flag and set the
  U flag.
* On ARMv7 unaligned access is possible when clearing the aligned flag,
  which we do in function allow_unaligned() (arch/arm/cpu/armv7/sctlr.S).
  For none of the other cpus in arch/arm/cpu/ we have implemented a
  similar function.
* ARMv8 allows unaligned access.

Let EFI_LOADER on ARM depend on SYS_CPU=armv7 or SYS_CPU=armv8.

Once we have implemented allow_unaligned() for other ARM CPUs we can add
these to Kconfig.
Reported-by: NGray Remlin <gryrmln@gmail.com>
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

Function efi_dp_from_dev() is not used anywhere. Remove it.
Signed-off-by: NHeinrich Schuchardt <xypron.glpk@gmx.de>

This patch is to add sata node for T4240 platform
Signed-off-by: NPeng Ma <peng.ma@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

This patch is to add sata node for T104x platform
Signed-off-by: NPeng Ma <peng.ma@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

This patch is to add sata node for T102x platform
Signed-off-by: NPeng Ma <peng.ma@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

This patch is to add sata node for P5040 platform
Signed-off-by: NPeng Ma <peng.ma@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

This patch is to add sata node for P3041 platform
Signed-off-by: NPeng Ma <peng.ma@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

This patch is to add sata node for P2041 platform
Signed-off-by: NPeng Ma <peng.ma@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add DM support for Silicon(SIL3131 / SIL3132 / SIL3124) sata driver as
few of the PowerPC platforms such as P series based boards need to
use SATA_SIL with DM,

Also fix below warning while PowerPC P series boards compilation,

===================== WARNING ======================"
This board does use CONFIG_LIBATA but has CONFIG_AHCI not"
enabled. Please update the storage controller driver to use"
CONFIG_AHCI before the v2019.07 release."
Failure to update by the deadline may result in board removal."
See doc/driver-model/MIGRATION.txt for more info."
===================================================="
Signed-off-by: NPeng Ma <peng.ma@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

Add DM support for Freescale PowerPC sata driver used for PowerPC T series
SoCs,

CONFIG_BLK needs to be enabled on these platforms. It adds the SATA
controller as AHCI device, which is strictly speaking not correct,
as the controller is not AHCI compatible, But the U-Boot AHCI uclass
interface enables the usage of this DM driver,

Also fix below warning while PowerPC T series boards compilation,

===================== WARNING ======================"
This board does use CONFIG_LIBATA but has CONFIG_AHCI not"
enabled. Please update the storage controller driver to use"
CONFIG_AHCI before the v2019.07 release."
Failure to update by the deadline may result in board removal."
See doc/driver-model/MIGRATION.txt for more info."
===================================================="
Signed-off-by: NPeng Ma <peng.ma@nxp.com>
Reviewed-by: NPriyanka Jain <priyanka.jain@nxp.com>

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

- fix i.MX6ULL evk black screen observed while reboot stress tests
- remove "synopsys,dw-mipi-dsi" compatible to reduce the device tree
  differences between Linux and U-Boot for stm32mp1 platform

- Add support for rockchip SoC: PX30, RK3308
- Add and migrate to use common dram driver: PX30, RK3328, RK3399
- Add rk3399 board Tinker-s support
- Board config update for Rock960, Rockpro64

Add OP-TEE test swuit
Fix patman cc_file output
Minor sandbox/pinctrl changes

Support tinker-s board. The board is equivalent of tinker board
except of emmc.

TODO:
- support of usb current burst when the board is powered from pc
Signed-off-by: NMichael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

dmc is used to initialize the memory controller. It's needed by
u-boot. Move it in the specific section
Signed-off-by: NMichael Trimarchi <michael@amarulasolutions.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

We shouldn't force which allocator the SPL uses, since there's no
platform requirement for one over the other: in fact, we currently allow
selection of the TPL allocator but not the SPL one!
Signed-off-by: NThomas Hebb <tommyhebb@gmail.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

The common SPL removed SoC-specific code for RK3399's SPL and in the
process caused the previously-unconditional DRAM initialization in
board_init_f() to only happen when compiling a configuration that does not
support TPL, meaning DRAM never gets initialized if TPL is supported but
disabled.

Fix this by omitting the DRAM init in SPL only when we are configured to
also build a TPL. This fixes custom configurations that have disabled
TPL, and it should also unbreak the "ficus-rk3399", "rock960-rk3399",
and "chromebook_bob" defconfigs, although since I don't have any of
those devices I can't confirm they're broken now.

Fixes: b7abef2e ("rockchip: rk3399: Migrate to use common spl board file")
Signed-off-by: NThomas Hebb <tommyhebb@gmail.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

The common SPL code reordered the DRAM initialization before
rockchip_stimer_init(), which as far as I can tell causes the RK3399 to
lock up completely.

Fix this issue in the common code by putting the DRAM init back after
timer init. I have only tested this on the RK3399, but it wouldn't make
any sense for the timer init to require DRAM be set up on any system.

Fixes: b7abef2e ("rockchip: rk3399: Migrate to use common spl board file")
Signed-off-by: NThomas Hebb <tommyhebb@gmail.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

Add build documentation for rk3308 based boards.
Signed-off-by: NAndy Yan <andy.yan@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

ROC-RK3308-CC is a rk3308 based board designed by
Firelfy, with eMMC and 256MB DDR3 and RTL8188 Wifi
on board.
Signed-off-by: NAndy Yan <andy.yan@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

Add dts file for ROC-RK3308-CC from firefly.

Sync form linux rockchip for v5.5-armsoc/dts64:
"arm64: dts: rockchip: Add devicetree for board roc-rk3308-cc"
(sha1: 4403e1237be3af0977aa23ef399e3496316317a0)
Signed-off-by: NAndy Yan <andy.yan@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

Usage:

 (1) tools/mkimage -n rk3308 -T rksd -d tpl/u-boot-tpl.bin idbloader.img
 (2) cat spl/u-boot-spl.bin >> idbloader.img
 (3) upgrade_tool wl 0x40 idbloader.img

Note:
  When use ddr binary from rkbin as tpl, use it replace u-boot-tpl.bin in(1)
Signed-off-by: NAndy Yan <andy.yan@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

A dm based dram driver for rk3308 u-boot
to get capacity.
Signed-off-by: NAndy Yan <andy.yan@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

Add support for rk3308 evaluation board.
Signed-off-by: NAndy Yan <andy.yan@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

Add dts for rk3308 evb, sync from the linux kernel
upstream list [0].

[0]https://patchwork.kernel.org/patch/11201555/Signed-off-by: NAndy Yan <andy.yan@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

Add clk controller driver for RK3308 SOC.

This patch depends on Elaine's pll patch[0].

[0]http://patchwork.ozlabs.org/patch/1183718/Signed-off-by: NAndy Yan <andy.yan@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

RK3308 is a quad Cortex A35 based SOC with rich audio
interfaces(I2S/PCM/TDM/PDM/SPDIF/VAD/HDMI ARC), which
designed for intelligent voice interaction and audio
input/output processing.
Signed-off-by: NAndy Yan <andy.yan@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

Common PLL setup function, compatible with different SOC.
Mainly for the subsequent new SOC use.
Signed-off-by: NElaine Zhang <zhangqing@rock-chips.com>
Reviewed-by: NKever Yang <kever.yang@rock-chips.com>

We should set the init value when vdd_log is enabled, or else the
vdd_log output voltage may not in soc required range.
Signed-off-by: NKever Yang <kever.yang@rock-chips.com>