Bin Meng [Fri, 22 Jun 2018 08:38:29 +0000 (01:38 -0700)]
x86: efi-x86_payload: Enable PRE_CONSOLE_BUFFER
Enable PRE_CONSOLE_BUFFER so that the full boot output can be viewed
on the video console for the EFI payload.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Fri, 22 Jun 2018 08:38:28 +0000 (01:38 -0700)]
efi: stub: Move the use_uart assignment immediately after exit_boot_services() call
The use_uart assignment should follow immediately after the call to
exit_boot_services(), in case we want some debug output after that.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Fri, 22 Jun 2018 08:38:27 +0000 (01:38 -0700)]
x86: Change __kernel_size_t conditionals to use compiler provided defines
Since commit
bb0bb91cf0aa ("efi_stub: Use efi_uintn_t"), EFI x86
64-bit payload does not work anymore. The call to GetMemoryMap()
in efi_stub.c fails with return code EFI_INVALID_PARAMETER. Since
the payload itself is still 32-bit U-Boot, efi_uintn_t gets wrongly
interpreted as int, but it should actually be long in a 64-bit EFI
environment.
This changes the x86 __kernel_size_t conditionals to use compiler
provided defines instead. That way we always adhere to the build
environment we're in and the definitions adjust automatically.
Fixes:
bb0bb91cf0aa ("efi_stub: Use efi_uintn_t")
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Alexander Graf [Fri, 22 Jun 2018 08:38:26 +0000 (01:38 -0700)]
efi.h: Do not use config options
Currently efi.h determines a few bits of its environment according to
config options. This falls apart with the efi stub support which may
result in efi.h getting pulled into the stub as well as real U-Boot
code. In that case, one may be 32bit while the other one is 64bit.
This patch changes the conditionals to use compiler provided defines
instead. That way we always adhere to the build environment we're in
and the definitions adjust automatically.
Signed-off-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: added some comments to describe the __x86_64__ check]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Sun, 17 Jun 2018 12:57:53 +0000 (05:57 -0700)]
x86: efi-x86_payload: Enable usb keyboard during boot
For boards that don't route serial port pins out, it's quite common
to attach a USB keyboard as the input device, along with a monitor.
However USB is not automatically started in the generic efi payload
codes. This uses a payload specific last_stage_init() to start the
USB bus, so that a USB keyboard can be used on the U-Boot shell.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Sun, 17 Jun 2018 12:57:52 +0000 (05:57 -0700)]
x86: efi-x86_payload: Enumerate PCI bus during early boot
The generic efi payload currently does not enumerate the PCI bus,
which means peripherals on the PCI bus are not discovered by their
drivers. This uses board_early_init_r() to do the PCI enumeration.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Sun, 17 Jun 2018 12:57:50 +0000 (05:57 -0700)]
board_r: Do not initialize IDE when DM BLK is on
With driver model philosophy, we should avoid explicitly calling
driver initialization routine during boot. This updates the ram
init sequence table to exclude the IDE initialization for DM BLK.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Sun, 17 Jun 2018 12:57:49 +0000 (05:57 -0700)]
x86: qemu: Change default vesa mode to 1024x768x32
The default vesa mode was changed since commit
55b4e1b7d999
("x86: Change default FRAMEBUFFER_VESA_MODE of some boards") for
better VxWorks compatibility but with the changes QEMU video console
no longer works. This is because QEMU's vgabios implements the VESA
mode 8:8:8 as 24bpp without an alpha channel, which U-Boot's video
console driver currently does not support yet.
We need change to real 32bpp in order to make it work again. QEMU
vgabios implements the custom 32bpp VESA mode starting from 0x140
(320x200x32) to 0x147 (1600x1200x32). Set it to 0x144 (1024x768x32).
Fixes:
55b4e1b7d999 ("x86: Change default FRAMEBUFFER_VESA_MODE of some boards")
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Ivan Gorinov [Tue, 19 Jun 2018 18:40:42 +0000 (11:40 -0700)]
x86: Add 64-bit setjmp/longjmp implementation
Add setjmp/longjmp functions for x86_64.
Signed-off-by: Ivan Gorinov <ivan.gorinov@intel.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Heinrich Schuchardt [Tue, 19 Jun 2018 17:12:15 +0000 (19:12 +0200)]
x86: qemu: do not build car.o with start64.o
car.o can only be used with start.o, not with start64.o.
Signed-off-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Tue, 19 Jun 2018 01:43:17 +0000 (18:43 -0700)]
x86: efi-x86_app: Update MAINTAINERS
Previous rename of efi-x86 target missed the MAINTAINERS update,
which caused the buildman warnings:
WARNING: no status info for 'efi-x86_app'
WARNING: no maintainers for 'efi-x86_app'
This updates the board MAINTAINERS to reflect the up-to-date info.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tom Rini [Fri, 22 Jun 2018 17:12:53 +0000 (13:12 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-uniphier
Masahiro Yamada [Tue, 19 Jun 2018 07:11:47 +0000 (16:11 +0900)]
ARM: dts: uniphier: enable SD card for PXs3 reference board
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Tue, 19 Jun 2018 07:11:46 +0000 (16:11 +0900)]
ARM: dts: uniphier: sync DT with Linux 4.18-rc1
Now that the clock-frequency information has been moved to the
driver, more DT sync is possible.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Tue, 19 Jun 2018 07:11:45 +0000 (16:11 +0900)]
serial: uniphier: set clock rate without clock-frequency property
In Linux, the clock rate of the UART is given by the clock driver.
If you try to follow that in U-Boot, you would end up with adding
more u-boot,dm-pre-reloc properties, and also the clock driver would
be too big for SPL, which is used for UniPhier ARMv7 platform.
The current solution is to add 'clock-frequency' property to the
UART nodes, but it does not exist in the DT files in Linux. I do
not want to let DT diverge for U-Boot.
Check the SoC compatible and set the clock rate according to it.
This will be helpful to sync DT between Linux and U-Boot.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Tue, 19 Jun 2018 07:11:44 +0000 (16:11 +0900)]
serial: uniphier: rename struct uniphier_serial_private_data
Just for making it shorter.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Tue, 19 Jun 2018 07:11:43 +0000 (16:11 +0900)]
reset: uniphier: sync reset data with Linux 4.18-rc1
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Tue, 19 Jun 2018 07:11:42 +0000 (16:11 +0900)]
ARM: uniphier: enable CONFIG_SNI_AVE and disable CONFIG_SMC911X
Enable the on-chip ethernet driver for uniphier_{v7,v8}_defconfig.
Disable the on-board SMC911x because it has not migrated to the
driver model yet - it is not possible to enable DM and non-DM
drivers at the same time.
The CONFIG_SMC911X for uniphier_ld4_sld8_defconfig is still kept
because the on-chip ethernet driver for LD4, sLD8 is not supported
yet.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Tom Rini [Fri, 22 Jun 2018 12:14:49 +0000 (08:14 -0400)]
Merge tag 'signed-efi-2018.07' of git://github.com/agraf/u-boot
Patch queue for efi - 2018-06-21
A single urgent fix to make sure green and red are not swapped
in OSs that make use of EFI GOP frame buffers to display pictures
(such as efifb in Linux).
Alexander Graf [Tue, 19 Jun 2018 11:34:54 +0000 (13:34 +0200)]
efi_loader: Fix GOP 32bpp exposure
We store pixels as BGRA in memory, as can be seen from struct efi_gop_pixel.
So we need to expose the same format to UEFI payloads to actually have them
use the correct colors.
Reported-by: Fabian Vogt <fvogt@suse.com>
Tested-by: Peter Robinson <pbrobinson@gmail.com>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Signed-off-by: Alexander Graf <agraf@suse.de>
Tom Rini [Thu, 21 Jun 2018 13:02:35 +0000 (09:02 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-sh
Tom Rini [Thu, 21 Jun 2018 13:01:29 +0000 (09:01 -0400)]
Merge tag 'arc-updates-for-2018.07-rc3' of git://git.denx.de/u-boot-arc
Here we only add readme file for EMDK board
support of which was added in this release cycle.
Tom Rini [Wed, 20 Jun 2018 03:53:54 +0000 (23:53 -0400)]
Makefile: Ensure we build with -std=gnu11
As many targets are now commonly built with gcc-6 or later (which
defaults to a newer C standard than older compilers), certain C
constructs are now being used as they produce more readable code. And
while all compilers that we support building with support the C11
standard (and GNU11) they do not default to that standard. Ensure that
we pass along -std=gnu11 when building.
Signed-off-by: Tom Rini <trini@konsulko.com>
Alexey Brodkin [Fri, 15 Jun 2018 15:20:59 +0000 (18:20 +0300)]
ARC: EMDK: Add readme
Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
Tom Rini [Tue, 19 Jun 2018 23:39:44 +0000 (19:39 -0400)]
Prepare v2018.07-rc2
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Mon, 18 Jun 2018 23:04:25 +0000 (19:04 -0400)]
test_avb: Add pymark.buildconfigspec information for the AVB tests
Signed-off-by: Tom Rini <trini@konsulko.com>
Tom Rini [Tue, 19 Jun 2018 15:21:44 +0000 (11:21 -0400)]
libavb: Update SPDX tag style
Signed-off-by: Tom Rini <trini@konsulko.com>
Neil Armstrong [Thu, 14 Jun 2018 11:43:41 +0000 (13:43 +0200)]
configs: Update Meson GX configs
Enable USB on all Amlogic Meson GXL based board.
Enable Regulator support on all boards.
Enable ADC support on the LibreTech-CC board.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Beniamino Galvani [Thu, 14 Jun 2018 11:43:40 +0000 (13:43 +0200)]
meson: use the clock driver
Use the clk framework to initialize clocks from drivers that need them
instead of having hardcoded frequencies and initializations from board
code.
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Beniamino Galvani [Thu, 14 Jun 2018 11:43:39 +0000 (13:43 +0200)]
clk: add Amlogic meson clock driver
Introduce a basic clock driver for Amlogic Meson SoCs which supports
enabling/disabling clock gates and getting their frequency.
Signed-off-by: Beniamino Galvani <b.galvani@gmail.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Neil Armstrong [Thu, 14 Jun 2018 11:43:38 +0000 (13:43 +0200)]
config: meson-gx-common: Enable USB boot
Add USB as boot target depending on the configuration.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Neil Armstrong [Thu, 14 Jun 2018 11:43:37 +0000 (13:43 +0200)]
adc: meson-saradc: fix regmap_init_mem call
The SARADC driver was merged after the following commit :
commit
d35812368a59 ("regmap: change regmap_init_mem() to take ofnode instead udevice")
Thus breaking build, this patch fixes the regmap_init_mem accordingly.
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Ramon Fried [Thu, 14 Jun 2018 04:04:41 +0000 (07:04 +0300)]
configs: dragonboard410c: remove env partition offset
BOOT2 is not partitioned, no need for partition offset.
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Ramon Fried [Thu, 14 Jun 2018 04:04:40 +0000 (07:04 +0300)]
configs: db410c: Set eMMC env partition to BOOT2
BOOT2 partition is empty and free for using to store the environment.
Use that instead of the default user partition.
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Michal Simek [Wed, 13 Jun 2018 06:56:31 +0000 (08:56 +0200)]
common: Fix cpu nr type which is always unsigned type
cpu_cmd() is reading cpu number via simple_strtoul() which is always
unsigned type.
Platform code implementations are not expecting that nr can be negative
and there is not checking in the code for that too.
This patch is using u32 type for cpu number to make sure that platform
code get proper value range.
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Marek Vasut [Wed, 13 Jun 2018 04:13:33 +0000 (06:13 +0200)]
bootm: Handle kernel_noload on arm64
The ARM64 has 2 MiB alignment requirement for the kernel. When using
fitImage, this requirement may by violated, the kernel will thus be
executed from unaligned address and fail to boot. Do what booti does
and run booti_setup() for kernel_noload images on arm64 to obtain a
suitable aligned address to which the image shall be relocated.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Bin Chen <bin.chen@linaro.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Tom Rini <trini@konsulko.com>
Marek Vasut [Wed, 13 Jun 2018 04:13:32 +0000 (06:13 +0200)]
ARM: image: Add option for ignoring ep bit 3
Add option to the booti_setup() which indicates to it that the caller
requires the image to be relocated to the beginning of the RAM and
that the information whether the image can be located anywhere in RAM
at 2 MiB aligned boundary or not is to be ignored. This is useful ie.
in case the Image is wrapped in another envelope, ie. fitImage and not
relocating it but moving it would corrupt the envelope.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Bin Chen <bin.chen@linaro.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: Tom Rini <trini@konsulko.com>
Reviewed-By: Bin Chen <bin.chen@linaro.org>
Simon Glass [Tue, 12 Jun 2018 06:05:02 +0000 (00:05 -0600)]
sandbox: swap_case: Increase number of base address regs
At present the code overruns the bar[] array. Fix this.
At the same time, drop the leading / from the "/spl" path so that we can
run U-Boot SPL with:
spl/u-boot-spl
rather than requiring:
/path/to/spl/u-boot-spl
Reported-by: Coverity (CID: 131199)
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Simon Glass [Tue, 12 Jun 2018 06:05:01 +0000 (00:05 -0600)]
spi: sandbox: Fix memory leak in sandbox_sf_bind_emul()
Move the strdup() call so that it is only done when we know we will bind
the device.
Reported-by: Coverity (CID: 131216)
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 12 Jun 2018 06:05:00 +0000 (00:05 -0600)]
rsa: Fix missing memory leak on error in fdt_add_bignum()
Thsi function can fail without freeing all its memory. Fix it.
Reported-by: Coverity (CID: 131217)
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 12 Jun 2018 06:04:59 +0000 (00:04 -0600)]
fdtgrep: Separate out checking of two allocations
The current code might succeed on the first allocation and fail on the
second. Separate the checks to avoid this problem.
Of course, free() will never fail and the chances that (when allocating
two small areas) one will succeed and one will fail are just as remote.
But this keeps coverity happy.
Reported-by: Coverity (CID: 131226)
Signed-off-by: Simon Glass <sjg@chromium.org>
Simon Glass [Tue, 12 Jun 2018 06:04:58 +0000 (00:04 -0600)]
fdtgrep: Fix logic of free() in do_fdtgrep()
This loop never actually exits, but the way the code is written this is
not obvious. Add an explicit error check.
Reported-by: Coverity (CID: 131280)
Signed-off-by: Simon Glass <sjg@chromium.org>
[trini: Add explicit init of region to NULL per LLVM warning]
Signed-off-by: Tom Rini <trini@konsulko.com>
Marek Vasut [Mon, 18 Jun 2018 04:03:57 +0000 (06:03 +0200)]
ARM: dts: rmobile: Add HS200 support to E3 Ebisu
Add regulator nodes and pinmux settings to the SDHI3 on E3 Ebisu
and enable HS200 mode on it.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Marek Vasut [Mon, 18 Jun 2018 02:09:10 +0000 (04:09 +0200)]
ARM: dts: rmobile: Move the PHY reset GPIOs into PHY nodes
Both the RAVB and SH ether driver now support parsing the PHY reset
GPIOs from both the PHY nodes and the MAC nodes, move the reset GPIOs
back into the PHY nodes to minimize DT difference between U-Boot and
Linux.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Marek Vasut [Mon, 18 Jun 2018 02:03:01 +0000 (04:03 +0200)]
net: sh_eth: Support reset GPIO both in mac and phy node
The recent DTs have the PHY reset GPIO in the PHY node rather than
the ethernet MAC node, support extracting the PHY reset GPIO info
from both the PHY node and ethernet MAC node.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Marek Vasut [Mon, 18 Jun 2018 02:02:15 +0000 (04:02 +0200)]
net: ravb: Support reset GPIO both in mac and phy node
The recent DTs have the PHY reset GPIO in the PHY node rather than
the ethernet MAC node, support extracting the PHY reset GPIO info
from both the PHY node and ethernet MAC node.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Marek Vasut [Mon, 18 Jun 2018 03:44:53 +0000 (05:44 +0200)]
net: ravb: Filter out supported PHY features
The RAVB only supports 100Full and 1000Full operation, it does not support
10Full or any Half-duplex modes. The PHY could still advertise those features
though, so filter out the PHY features accordingly.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Marek Vasut [Mon, 18 Jun 2018 07:35:45 +0000 (09:35 +0200)]
net: ravb: Do not shut down clock in start callback
Do not stop the clock in the start callback in case of failure, keep
them running to also keep the PHY running. The failure could be ie.
PHY failing to negotiate link and if the clock get shut down, another
attempt at bringing the link up would fail. The clock right now are
started in probe function and stopped in remove function, which is
the correct behavior.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Cc: Joe Hershberger <joe.hershberger@ni.com>
Marek Vasut [Sun, 17 Jun 2018 05:38:50 +0000 (07:38 +0200)]
ARM: dts: rmobile: Move the PHY reset GPIO back
The current state of RAVB driver expects the PHY reset GPIO in the
RAVB mode, move it back from the PHY node to avoid breakage.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Marek Vasut [Sun, 17 Jun 2018 04:40:13 +0000 (06:40 +0200)]
ARM: rmobile: Adjust text base on V3M Eagle
The latest ATF puts the U-Boot at 0x50000000, just like on all the other
boards. Adjust the text base to reflect that change.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Marek Vasut [Tue, 19 Jun 2018 04:13:42 +0000 (06:13 +0200)]
pinctrl: renesas: Fix register usage in sh_pfc_{read,write}
The sh_pfc_{read,write}() must operate on the register address directly
rather than on an offset, fix this to prevent illegal access.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Simon Glass [Tue, 12 Jun 2018 06:04:56 +0000 (00:04 -0600)]
console: Fix handling of NULL global_data
Both putc() and puts() can be called before global_data is set up. Some of
the code paths don't handle this correctly. Add an explicit test before
any member is accessed.
Reported-by: Coverity (CID: 169030)
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
Simon Glass [Tue, 12 Jun 2018 06:04:55 +0000 (00:04 -0600)]
log: Fix incorect range check in log_get_cat_name()
This allows access to an element after the end of the array. Fix it.
Reported-by: Coverity (CID: 173279)
Signed-off-by: Simon Glass <sjg@chromium.org>
Adam Ford [Tue, 12 Jun 2018 01:05:38 +0000 (20:05 -0500)]
gpio: omap_gpio: Name GPIO's by bank and index with DM_GPIO
There are multiple GPIO banks with up to 32 pins / bank. When
using 'gpio status -a' to read the pins, this patch displays
both GPIO<bank>_<index> similar to how the device trees
display in addition to displaying gpio_#
Signed-off-by: Adam Ford <aford173@gmail.com>
Adam Ford [Tue, 12 Jun 2018 00:56:49 +0000 (19:56 -0500)]
arm: mach-omap2/omap3/clock.c: Enable all GPIO with CMD_GPIO
When CMD_GPIO is enabled the command 'gpio status -a' can cause
a hang or reboot if GPIO banks are not enabled, because it scans
all banks. This patch enables all GPIO banks so 'gpio status -a'
can fully execute.
Signed-off-by: Adam Ford <aford173@gmail.com>
Adam Ford [Mon, 11 Jun 2018 22:17:48 +0000 (17:17 -0500)]
block: Add SPL_BLOCK_CACHE and default n
When enabling BLOCK_CACHE on devices with limited RAM during SPL,
some devices may not boot. This creates an option to enable
block caching in SPL by defaults off. It is dependent on SPL_BLK
Fixes:
46960ad6d09b ("block: Have BLOCK_CACHE default to y in some cases")
Signed-off-by: Adam Ford <aford173@gmail.com>
Andrew F. Davis [Mon, 11 Jun 2018 19:04:17 +0000 (14:04 -0500)]
arm: Do not clear LR on exception in SPL
When an exception or interrupt occurs the link register (LR) may
contain the source of the exception, although we do not print the
value it may still be extracted with a debugger. When in SPL we
loop on getting and exception, but use a linking branch, which
over-writes the LR value, use a regular branch instruction here.
Signed-off-by: Andrew F. Davis <afd@ti.com>
Alex Kiernan [Mon, 11 Jun 2018 16:20:09 +0000 (16:20 +0000)]
mmc: Remove hwpartition help text when command is disabled
When the `mmc hwpartition` command is disabled, remove the associated help
text.
Signed-off-by: Alex Kiernan <alex.kiernan@gmail.com>
Yevgeny Popovych [Mon, 11 Jun 2018 11:14:33 +0000 (14:14 +0300)]
fs: btrfs: Do not fail when all root_backups are empty
This is the case when reading freshly created filesystem.
The error message is like the following:
btrfs_read_superblock: No valid root_backup found!
Since the data from super_roots/root_backups is not actually used -
decided to rework btrfs_newest_root_backup() into
btrfs_check_super_roots() that will only check if super_roots
array is valid and correctly handle empty scenario.
As a result:
* btrfs_read_superblock() now only checks if super_roots array is valid;
the case when it is empty is considered OK.
* removed root_backup pointer from btrfs_info,
which would be NULL in case of empty super_roots.
* btrfs_read_superblock() verifies number of devices from the superblock
itself, not newest root_backup.
Signed-off-by: Yevgeny Popovych <yevgenyp@pointgrab.com>
Cc: Marek Behun <marek.behun@nic.cz>
Cc: Sergey Struzh <sergeys@pointgrab.com>
Masahiro Yamada [Mon, 11 Jun 2018 07:21:50 +0000 (16:21 +0900)]
.gitignore: move *.dtb and *.dtb.S patterns to the top-level .gitignore
Follow Linux commit
10b62a2f785a (".gitignore: move *.dtb and *.dtb.S
patterns to the top-level .gitignore").
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Masahiro Yamada [Mon, 11 Jun 2018 07:21:49 +0000 (16:21 +0900)]
.gitignore: sort normal pattern rules alphabetically
Follow Linux commit
1377dd3e2987 (".gitignore: sort normal pattern
rules alphabetically").
This would allow us to easily catch duplicated patterns if any.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Adam Ford [Mon, 11 Jun 2018 03:25:57 +0000 (22:25 -0500)]
dm: gpio: Add DM compatibility to GPIO driver for Davinci
This adds DM_GPIO support for the davinici GPIO driver with
DT support.
Signed-off-by: Adam Ford <aford173@gmail.com>
Ramon Fried [Sun, 10 Jun 2018 20:51:41 +0000 (23:51 +0300)]
MAINTAINERS: update ARM Snapdragon
Replace Mateusz as Maintainer for ARM Snapdragon arch.
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Acked-by: Mateusz Kulikowski <mateusz.kulikowski@gmail.com>
Ramon Fried [Sat, 9 Jun 2018 08:30:30 +0000 (11:30 +0300)]
db410c: fix alignment of dts file
Alignment was wrong, missing one tab. fix it.
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Ramon Fried [Fri, 8 Jun 2018 17:53:27 +0000 (20:53 +0300)]
iotrace: fix behaviour when buffer is full
Don't continue updating the offset when buffer is full.
When the buffer size exhausts and there's no space left to write
warn the user and update only the needed size and not both the
offset and needed size.
Add needed buffer size information in the iotrace command.
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Ramon Fried [Fri, 8 Jun 2018 17:53:26 +0000 (20:53 +0300)]
cmd: iotrace: add dump trace command
Add dump trace command which dump all trace
buffer content in a much more readable fashion
than md.
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Ramon Fried [Fri, 8 Jun 2018 17:53:25 +0000 (20:53 +0300)]
iotrace: move record definitons to header file
The header definitions are needed for reading
record information in cmd/iotrace.c
Signed-off-by: Ramon Fried <ramon.fried@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Chris Packham [Mon, 4 Jun 2018 09:45:23 +0000 (21:45 +1200)]
ARM: sunxi: remove empty #ifdef/endif block
Whatever code this was guarding has been removed so remove the guards
too.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Chris Packham [Mon, 4 Jun 2018 09:45:22 +0000 (21:45 +1200)]
m68k: Remove empty #ifdef/#ifndef block
Whatever code this was guarding has been removed so remove the guards
too.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Chris Packham [Mon, 4 Jun 2018 09:45:21 +0000 (21:45 +1200)]
configs: Remove empty #ifdef/#ifndef blocks
Remove empty #ifdef/#ifndef..#endif blocks where the configuration they
guarded has been completely removed.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Igor Opaniuk [Sun, 3 Jun 2018 18:56:43 +0000 (21:56 +0300)]
doc: avb2.0: add README about AVB2.0 integration
Contains:
1. Overview of Android Verified Boot 2.0
2. Description of avb subset of commands
3. Examples of errors when boot/vendor/system/vbmeta partitions
are tampered
4. Examples of enabling AVB2.0 on your setup
Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Igor Opaniuk [Sun, 3 Jun 2018 18:56:42 +0000 (21:56 +0300)]
test/py: avb2.0: add tests for avb commands
1. Run AVB 2.0 full verification chain, avb verify
2. Check if 'avb get_uuid' works, compare results with
'part list mmc 1' output
3. Test `avb read` commands, which reads N bytes from a partition
identified by a name
Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Igor Opaniuk [Sun, 3 Jun 2018 18:56:41 +0000 (21:56 +0300)]
am57xx_hs: avb2.0: add support of AVB 2.0
1. Add vbmeta partition info to android partition layout for TI
platforms.
2. Add support of AVB 2.0 (including avb subset of commands) for am57xx HS
Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
[trini: Move to include/environment/ti/boot.h, reword commit slightly]
Signed-off-by: Tom Rini <trini@konsulko.com>
Igor Opaniuk [Sun, 3 Jun 2018 18:56:40 +0000 (21:56 +0300)]
avb2.0: add boot states and dm-verity support
1. Add initial support of boot states mode (red, green, yellow)
2. Add functions for enforcing dm-verity configurations
Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Igor Opaniuk [Sun, 3 Jun 2018 18:56:39 +0000 (21:56 +0300)]
cmd: avb2.0: avb command for performing verification
Enable a "avb" command to execute Android Verified
Boot 2.0 operations. It includes such subcommands:
avb init - initialize avb2 subsystem
avb read_rb - read rollback index
avb write_rb - write rollback index
avb is_unlocked - check device lock state
avb get_uuid - read and print uuid of a partition
avb read_part - read data from partition
avb read_part_hex - read data from partition and output to stdout
avb write_part - write data to partition
avb verify - run full verification chain
Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Igor Opaniuk [Sun, 3 Jun 2018 18:56:38 +0000 (21:56 +0300)]
avb2.0: implement AVB ops
Implement AVB ops on top of existing mmc subsystem API. Currently there
is a full implementation of such operations, defined by [1]
AVB2.0 specification:
.read_from_partition() - reads N bytes from a partition identified by
a name.
.write_to_partition() - Writes N bytes to a partition identified by a name.
.validate_vbmeta_public_key() - checks if the given public ‘vbmeta’
partition is trusted.
.get_unique_guid_for_partition() - Gets the GUID for a partition identified
by a string name.
As [1] specification recommends to use tamper-evident storage for storing
rollback indexes and device state (LOCKED/UNLOCKED),
currently are only stubs instead of full implementation for these ops:
.read_rollback_index() - Gets the rollback index for a given index location
.write_rollback_index() - Sets the rollback index to a given location
.read_is_device_unlocked() - Gets where the device is unlocked
[1] https://android.googlesource.com/platform/external/avb/+/master/README.md
Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Igor Opaniuk [Sun, 3 Jun 2018 18:56:37 +0000 (21:56 +0300)]
avb2.0: integrate avb 2.0 into the build system
Integrate libavb into the build system. Introduce CONFIG_LIBAVB
build option.
Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Igor Opaniuk [Sun, 3 Jun 2018 18:56:36 +0000 (21:56 +0300)]
avb2.0: add Android Verified Boot 2.0 library
Add libavb lib (3rd party library from AOSP), that implements support of
AVB 2.0. This library is used for integrity checking of Android partitions
on eMMC.
libavb was added as it is and minimal changes were introduced to reduce
maintenance cost, because it will be deviated from AOSP upstream in the future.
Changes:
- license headers changed to conform SPDX-style
- avb_crc32.c dropped
- updates in avb_sysdeps_posix.c/avb_sysdeps.h
For additional details check [1] AVB 2.0 README.
[1] https://android.googlesource.com/platform/external/avb/+/master/README.md
Signed-off-by: Igor Opaniuk <igor.opaniuk@linaro.org>
Tom Rini [Mon, 18 Jun 2018 16:59:46 +0000 (12:59 -0400)]
Merge git://git.denx.de/u-boot-x86
Bin Meng [Tue, 12 Jun 2018 15:36:25 +0000 (08:36 -0700)]
x86: efi: app: Display correct CPU info during boot
Currently when EFI application boots, it says:
CPU: x86_64, vendor <invalid cpu vendor>, device 0h
Fix this by calling x86_cpu_init_f() in arch_cpu_init().
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Tue, 12 Jun 2018 15:36:24 +0000 (08:36 -0700)]
x86: Rename efi-x86 target to efi-x86_app
To avoid confusion, let's rename the efi-x86 target to efi-x86_app.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Tue, 12 Jun 2018 15:36:23 +0000 (08:36 -0700)]
x86: efi: payload: Add EFI framebuffer driver support
This turns on the EFI framebuffer driver support so that a graphics
console can be of additional help.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Tue, 12 Jun 2018 15:36:22 +0000 (08:36 -0700)]
dm: video: Add an EFI framebuffer driver
This adds a DM video driver for U-Boot as the EFI payload. The driver
makes use of all necessary information from the passed EFI GOP info
to create a linear framebuffer device, as if it were initialized by
U-Boot itself.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Anatolij Gustschin <agust@denx.de>
Bin Meng [Tue, 12 Jun 2018 15:36:21 +0000 (08:36 -0700)]
efi: stub: Pass EFI GOP information to U-Boot payload
If UEFI BIOS has the graphics output protocol (GOP), let's pass its
information to U-Boot payload so that U-Boot can utilize it (eg:
an EFI framebuffer driver).
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Tue, 12 Jun 2018 15:36:20 +0000 (08:36 -0700)]
x86: baytrail: Drop EFI-specific test logics
Now that we have generic EFI payload support, drop EFI-specific test
logics in BayTrail Kconfig and codes, and all BayTrail boards too.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Tue, 12 Jun 2018 15:36:19 +0000 (08:36 -0700)]
x86: Drop QEMU-specific EFI payload support
Now that we have generic EFI payload support for all x86 boards,
drop the QEMU-specific one.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Tue, 12 Jun 2018 15:36:18 +0000 (08:36 -0700)]
x86: Add generic EFI payload support
It is possible to create a generic EFI payload for all x86 boards.
The payload is configured to include as many generic drivers as
possible. All stuff that touches low-level initialization are not
allowed as such is the EFI BIOS's responsibility. Platform specific
drivers (like gpio, spi, etc) are not included.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Tue, 12 Jun 2018 15:36:17 +0000 (08:36 -0700)]
x86: efi: payload: Add arch_cpu_init()
This adds arch_cpu_init() to the payload codes, in preparation for
supporting a generic efi payload.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Tue, 12 Jun 2018 15:36:16 +0000 (08:36 -0700)]
x86: efi: Refactor the directory of EFI app and payload support
At present the EFI application and payload support codes in the x86
directory is distributed in a hybrid way. For example, the Kconfig
options for both app and payload are in arch/x86/lib/efi/Kconfig,
but the source codes in the same directory get built only for
CONFIG_EFI_STUB.
This refactors the codes by consolidating all the EFI support codes
into arch/x86/cpu/efi, just like other x86 targets.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Bin Meng [Tue, 12 Jun 2018 15:36:13 +0000 (08:36 -0700)]
x86: doc: Fix reference to EFI doc in U-Boot
Since commit
f3b5056c4e72 ("efi_loader: split README.efi into two
separate documents"), the original README.efi was renamed to
README.u-boot_on_efi, but x86 doc still refers to the old one.
This updates the x86 doc to reference both README.u-boot_on_efi and
README.uefi.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Ivan Gorinov [Thu, 14 Jun 2018 00:27:39 +0000 (17:27 -0700)]
x86: use EFI calling convention for efi_main on x86_64
UEFI specifies the calling convention used in Microsoft compilers;
first arguments of a function are passed in (%rcx, %rdx, %r8, %r9).
All other compilers use System V ABI by default, passing first integer
arguments of a function in (%rdi, %rsi, %rdx, %rcx, %r8, %r9).
These ABI also specify different sets of registers that must be preserved
across function calls (callee-saved).
GCC allows using the Microsoft calling convention by adding the ms_abi
attribute to a function declaration.
Current EFI implementation in U-Boot specifies EFIAPI for efi_main()
in the test apps but uses default calling convention in lib/efi.
Save efi_main() arguments in the startup code on x86_64;
use EFI calling convention for _relocate() on x86_64;
consistently use EFI calling convention for efi_main() everywhere.
Signed-off-by: Ivan Gorinov <ivan.gorinov@intel.com>
Reviewed-by: Alexander Graf <agraf@suse.de>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
Bin Meng [Wed, 13 Jun 2018 03:01:14 +0000 (20:01 -0700)]
x86: cherryhill: Fix DTC warning
Fix warning when compiling cherryhill.dts with latest DTC:
"Warning (avoid_unnecessary_addr_size): /pci/pch@1f,0: unnecessary
#address-cells/#size-cells without "ranges" or child "reg" property"
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tom Rini [Sun, 17 Jun 2018 13:09:40 +0000 (09:09 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-sh
Tom Rini [Sat, 16 Jun 2018 04:07:37 +0000 (00:07 -0400)]
Merge branch 'master' of git://git.denx.de/u-boot-usb
Marek Vasut [Sat, 16 Jun 2018 02:21:45 +0000 (04:21 +0200)]
ARM: rmobile: Disable 4k SF sectors on V3M Eagle
The V3M Eagle uses flash with 128 kiB or 256 kiB sectors,
disable the 4k sector support.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Marek Vasut [Fri, 15 Jun 2018 23:41:09 +0000 (01:41 +0200)]
ARM: rmobile: Enable cache command on V3M Eagle
Turning the cache off can help when experimenting with bare metal
applications, enable the cache command on V3M Eagle to make that
easier.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Marek Vasut [Fri, 15 Jun 2018 23:16:50 +0000 (01:16 +0200)]
ARM: rmobile: Fix CPGW address on V3M Eagle
Fix the CPGWPR/CPGWPCR register address on V3M Eagle to unlock
access to the CPG clock control registers.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Marek Vasut [Sat, 16 Jun 2018 00:15:12 +0000 (02:15 +0200)]
ARM: dts: rmobile: Add AVB PHY reset on V3M Eagle
Add EtherAVB PHY reset on V3M Eagle to let the AVB driver unreset the PHY.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Marek Vasut [Fri, 15 Jun 2018 23:16:41 +0000 (01:16 +0200)]
ARM: dts: rmobile: Add AVB pinmux on V3M Eagle
Add EtherAVB pinmux node on V3M Eagle to set the pinmux configuration.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
Marek Vasut [Thu, 31 May 2018 17:56:42 +0000 (19:56 +0200)]
ARM: dts: rmobile: Enable SDHI on E3 Ebisu
Enable SDHI on R8A77990 E3 Ebisu in DT.
Signed-off-by: Marek Vasut <marek.vasut+renesas@gmail.com>
Cc: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>