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Commit 8bc347e2ec17 "ARM: bootm: Allow booting in secure mode on hyp capable
systems" added the capability to select nonsec vs sec mode boot via an
environment var.
There is a subtle gotcha with this functionality, which is that the PSCI nodes
are still created in the fdt (via armv7_update_dt->fdt_psci) even when booting
in secure mode. Which means that if the kernel is PSCI aware then it will fail
to boot because it will try and do PSCI from secure world, which won't work.
This likely didn't get noticed before because the original purpose was to
support booting the legacy linux-sunxi kernels which don't understand PSCI.
To fix expose boot_nonsec (renaming with armv7_ prefix) outside of bootm.c and
use from the virt-dt code.
As well as avoiding the creation of the PSCI nodes we should also avoid
reserving the secure RAM, so do so.
Signed-off-by: Ian Campbell <[email protected]>
Cc: Hans de Goede <[email protected]>
Cc: Albert ARIBAUD <[email protected]>
Cc: Tom Rini <[email protected]>
Acked-by: Hans de Goede <[email protected]>
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All the MPC824X boards are still non-generic boards:
A3000, CPC45, CU824, eXalion, MVBLUE, MUSENKI, Sandpoint824x, utx8245
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Wolfgang Denk <[email protected]>
Cc: Josef Wagner <[email protected]>
Cc: Torsten Demke <[email protected]>
Cc: Jim Thompson <[email protected]>
Cc: Greg Allen <[email protected]>
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These boards are still non-generic boards.
drivers/rtc/ds12887.c should also be removed because it can not
be built without CONFIG_ATC.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Wolfgang Denk <[email protected]>
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These boards are still non-generic boards.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Wolfgang Denk <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Oliver Brown <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Wolfgang Grandegger <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Heiko Schocher <[email protected]>
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These boards are still non-generic boards.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Wolfgang Denk <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Rune Torgersen <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Frank Panno <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Brad Kemp <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Jerry Van Baren <[email protected]>
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These boards are still non-generic boards.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Murray Jensen <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Conn Clark <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Wolfgang Denk <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Wolfgang Denk <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Wolfgang Denk <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Pantelis Antoniou <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Wolfgang Denk <[email protected]>
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This board is still a non-generic board.
Unused code in arch/powerpc/cpu/mpc8xx/video.c should be also deleted
because CONFIG_VIDEO_ENCODER_AD7176, CONFIG_VIDEO_ENCODER_AD7177,
CONFIG_VIDEO_ENCODER_AD7179 are not defined any more.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Wolfgang Denk <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Wolfgang Denk <[email protected]>
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These boards are still non-generic boards.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Klaus Heydeck <[email protected]>
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This board is still a non-generic board.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: The LEOX team <[email protected]>
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These boards are still non-generic boards.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Heiko Schocher <[email protected]>
Cc: Stefan Roese <[email protected]>
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These boards are still non-generic boards.
Signed-off-by: Masahiro Yamada <[email protected]>
Cc: Wolfgang Denk <[email protected]>
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Add QSPI support for mx6solox.
Signed-off-by: Peng Fan <[email protected]>
Reviewed-by: Jagannadha Sutradharudu Teki <[email protected]>
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The malloc() calls are unnecessary, just allocate the stuff on stack.
While at it, reorder the code a little, so that only one variable is
used for the text, use snprintf() instead of sprintf() and use %01d
as a formatting string to avoid any possible overflows.
Signed-off-by: Marek Vasut <[email protected]>
Cc: Igor Grinberg <[email protected]>
Cc: Nikita Kiryanov <[email protected]>
Cc: Sean Cross <[email protected]>
Cc: Simon Glass <[email protected]>
Cc: Stefano Babic <[email protected]>
Cc: Tim Harvey <[email protected]>
Reviewed-by: Christian Gmeiner <[email protected]>
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Signed-off-by: Pierre Aubert <[email protected]>
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Signed-off-by: Stefano Babic <[email protected]>
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This information would be useful enough.
Signed-off-by: Masahiro Yamada <[email protected]>
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This commit adds a dump command of DDR PHY parameters of UniPhier
SoC family. It might not be used very often for the regular operation
but it would be useful when something goes wrong with DDR memories.
Signed-off-by: Masahiro Yamada <[email protected]>
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This training code provides run-time adjustment of DDR PHY parameters
for stable DDR operation.
Signed-off-by: Masahiro Yamada <[email protected]>
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enable this clock with the following:
clk_usb_otg_enable((void *)HSOTG_BASE_ADDR)
Signed-off-by: Steve Rae <[email protected]>
Reviewed-by: Felipe Balbi <[email protected]>
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Add a board rev entry for the new model A+, and augment the board
rev error handling code to be a bit more verbose.
Signed-off-by: Stephen Warren <[email protected]>
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By rearranging the functions in the semihosting code we can
avoid forward-declaration of the internal static functions.
This puts the stuff in a logical order: read/open/close/len
and then higher-order functions follow at the end.
Cc: Darwin Rambo <[email protected]>
Cc: AKASHI Takahiro <[email protected]>
Cc: Mark Hambleton <[email protected]>
Cc: Tom Rini <[email protected]>
Acked-by: Steve Rae <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
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There is currently a regression when using newer ARM64 compilers
for semihosting: the way long types are inferred from context
is no longer the same.
The semihosting runtime uses long and size_t, so use this
explicitly in the semihosting code and interface, and voila:
the code now works again.
Tested with aarch64-linux-gnu-gcc: Linaro GCC 4.9-2014.09.
Cc: Darwin Rambo <[email protected]>
Cc: AKASHI Takahiro <[email protected]>
Cc: Mark Hambleton <[email protected]>
Cc: Tom Rini <[email protected]>
Acked-by: Steve Rae <[email protected]>
Suggested-by: Mark Hambleton <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
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The semihosting code exposes internal file handle handling
functions to read(), open(), close() and get the length of
a certain file handle.
However the code using it is only interested in either
reading and entire named file into memory or getting the
file length of a file referred by name. No file handles
are used.
Thus make the file handle code internal to this file by
removing these functions from the semihosting header file
and staticize them.
This gives us some freedom to rearrange the semihosting
code without affecting the external interface.
Cc: Darwin Rambo <[email protected]>
Cc: AKASHI Takahiro <[email protected]>
Cc: Mark Hambleton <[email protected]>
Cc: Tom Rini <[email protected]>
Acked-by: Steve Rae <[email protected]>
Signed-off-by: Linus Walleij <[email protected]>
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MMC of exynos5420 can select SPLL as source clock, so add to support
SPLL in exynos5420_get_mmc_clk(). It was tested on Odroid-XU3 board.
Signed-off-by: Joonyoung Shim <[email protected]>
Acked-by: Jaehoon Chung <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Add samsung,vbus-gpio information for the XU3. This allows the usage of
the EHCI controller on the XU3, which is connected to the SMSC LAN9514
chip (usb hub + network).
Signed-off-by: Sjoerd Simons <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Not all exynos 5420 based devices with an LCD also have a parade LVDS
bridge. So make sure compilation doesn't break if CONFIG_LCD is enabled
and CONFIG_VIDEO_PARADE is not.
As a side-effect move the parade functions from the exynos system header
file to its own file.
Signed-off-by: Sjoerd Simons <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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Unlike the Peach-Pit board, there is no parade edp to lvds bridge on the
Pi. So drop it from device-tree
Signed-off-by: Sjoerd Simons <[email protected]>
Acked-by: Simon Glass <[email protected]>
Tested-by: Simon Glass <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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This patch adds support for Odroid-XU3.
Signed-off-by: Hyungwon Hwang <[email protected]>
Reviewed-by: Sjoerd Simons <[email protected]>
Tested-by: Sjoerd Simons <[email protected]>
Acked-by: Simon Glass <[email protected]>
Tested-by: Kevin Hilman <[email protected]>
Signed-off-by: Minkyu Kang <[email protected]>
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