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86879 commits

Author SHA1 Message Date
Sam Edwards
3cbd92da9f usb: musb-new: sunxi: fix error check
The `musb_register` function returns some ERR_PTR(...) on failure,
not NULL, so update the check here appropriately.

Signed-off-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2023-06-07 23:38:51 +02:00
Tom Rini
0a8a4b8642 - meson_uart empty logic fix
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Merge tag 'u-boot-amlogic-20230607' of https://source.denx.de/u-boot/custodians/u-boot-amlogic

- meson_uart empty logic fix
2023-06-07 12:17:06 -04:00
Mattijs Korpershoek
afa85a2247 serial: meson: fix meson_serial_pending() tx logic
According to the dm_serial_ops documentation, pending() should:
> @return number of waiting characters, 0 for none, -ve on error

And:
> It is acceptable to return 1 if an indeterminant number
> of characters is waiting.

With the current implementation, we have:
* FIFO is full           -> pending() returns 0
* FIFO is partially used -> pending() returns 1
* FIFO is empty          -> pending() returns 1

This is not the same as what the documentation requires.

Moreover, since [1], arm reset now flushes all console devices
(including serial) before the cpu gets reset.
Because of the flawed logic:

  => reset # user calls reset
  flush() is called
  _serial_flush() is called
  ops->pending(dev, false) # never returns false
  # board hangs indefinitely without resetting.

Fix it by using AML_UART_TX_EMPTY instead of AML_UART_TX_FULL.

[1] commit c5f4cdb8eb ("console: Use flush() before panic and reset"),

Signed-off-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Acked-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230606-fix-meson-serial-pending-v1-1-6a54d4a01f76@baylibre.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
2023-06-07 10:09:20 +02:00
Tom Rini
fadf83c86d Merge tag 'ubifixes-for-v2023-07-rc4' of https://source.denx.de/u-boot/custodians/u-boot-ubi
ubifs changes for v2023.07-rc4

UBIFS fixes from Ben Dooks

- ubifs: allow loading to above 4GiB
2023-06-06 09:47:17 -04:00
Tom Rini
d39277ff42 Merge tag 'for-v2023-07-rc4' of https://source.denx.de/u-boot/custodians/u-boot-i2c
i2c updates for v2023-07-rc4

Bugfixes:
- rockchip: De-initialize the bus after start bit failure
  from Ondrej Jirman

- cdns: Fix broken retry mechanism on arbitration lost
2023-06-06 09:46:27 -04:00
Ben Dooks
b46cec4166 ubifs: allow loading to above 4GiB
The ubifsload command is truncating any address above 4GiB as it casts
this address to an u32, instead of using an unsigned long which most of
the other load commands do. Change this to an unsigned long to allow
loading into high memory for boards which use these areas.

Fixes the following error:

=> ubifsload 0x2100000000 /boot/Image.lzma
Loading file '/boot/Image.lzma' to addr 0x00000000...
Unhandled exception: Store/AMO access fault

Signed-off-by: Ben Dooks <ben.dooks@sifive.com>
Signed-off-by: Ben Dooks <ben.dooks@codethink.co.uk>
2023-06-06 10:37:25 +02:00
Andrea Merello
419ddf944c I2C: cdns: Fix broken retry mechanism on arbitration lost.
In the current implementation, in case of I2C arbitration lost, a retry is
attempted; the message counter and pointer are reset to the original values
and the I2C xfer process is restart from the beginning.

However the message counter and message pointer are respectively
decremented and incremented by one before attempting any transfer, causing
the 1st transfer not to be actually retried (in case of a single transfer,
nothing is actually retried at all).

This patch fixes this: in case of retry, the 1st transfer is also retried.

Tested on a ZynqMP Kria board, with upstream older u-boot, but the involved
file and underlying logic seem basically the same.

Signed-off-by: Andrea Merello <andrea.merello@iit.it>
2023-06-05 06:54:25 +02:00
Ondrej Jirman
ba5b9203f5 i2c: rockchip: De-initialize the bus after start bit failure
Failure can happen when i2c is used without initializing pinctrl properly,
which U-Boot happily allows in SPL. Without this fix, further I2C access would
fail, even after proper pinctrl initialization.

Signed-off-by: Ondrej Jirman <megi@xff.cz>
Cc: Heiko Schocher <hs@denx.de>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Heiko Schocher <hs@denx.de>
2023-06-05 06:52:46 +02:00
Tom Rini
26659d4265 Pull request efi-2023-07-rc4
Documentation:
 
 * man pages for loadb, loadx
 
 UEFI:
 
 * check return value of part_get_info()
 * improve unit test for RegisterProtocolNotify()
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Merge tag 'efi-2023-07-rc4' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request efi-2023-07-rc4

Documentation:

* man pages for loadb, loadx

UEFI:

* check return value of part_get_info()
* improve unit test for RegisterProtocolNotify()
2023-06-02 12:13:01 -04:00
Heinrich Schuchardt
75ebeb4d94 efi_selftest: LocateHandleBuffer return code
Check that LocateHandleBuffer() return EFI_NOT_FOUND when called with
ByRegisterNotify and all handles already have been retrieved.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2023-06-02 10:59:15 +02:00
Heinrich Schuchardt
1becdfcdc1 efi_loader: check return value of part_get_info()
part_get_info() may return an error code. Check it.
Update function description of dp_part_node().

Addresses-Coverity-ID: 184067 ("Unchecked return value")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-06-02 10:59:15 +02:00
Bin Meng
5a2d5cbd31 doc: android: Fix a typo
%s/than/then

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Mattijs Korpershoek <mkorpershoek@baylibre.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-06-02 10:59:15 +02:00
Heinrich Schuchardt
f37513c3ad doc: fix loady man-page
* loady may return $? = 1.
* Move misplaced description

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-06-02 10:59:15 +02:00
Heinrich Schuchardt
a2c0e3595a doc: loadx man-page
Provide a man-page for the loadx command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-06-02 10:59:15 +02:00
Heinrich Schuchardt
e48f29d7ca doc: loadb man-page
Provide a man-page for the loadb command.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-06-02 10:59:15 +02:00
Tom Rini
ac6096fe9c Merge branch '2023-06-01-assorted-platform-updates' into next
- Assorted updates for TI, nuvoton, sandbox and Xen platforms
2023-06-01 15:43:38 -04:00
Nishanth Menon
fb3474bef0 arm: mach-k3: am625_init: Add Erratum WA for RTC startup
In the first silicon revision of the am62x family of SoCs, the hardware
wakeup event cannot be used if software is unable to unlock the RTC
device within one second after boot. To work around this limitation
unlock RTC as soon as possible in the boot flow to maximize our chance
of linux being able to use this device.

Add the erratum i2327 workaround to initialize the RTC.

Signed-off-by: Nishanth Menon <nm@ti.com>
[bb@ti.com: rebased from 2021.01 and expanded commit and code messages]
Signed-off-by: Bryan Brattlof <bb@ti.com>
2023-06-01 12:40:16 -04:00
Yegor Yefremov
e0feee58ac arm: baltos: switch to CONFIG_DM_I2C
Also use the TPS65910 driver directly.

Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com>
2023-06-01 12:40:16 -04:00
Ravi Gunasekaran
eab13ca620 phy: ti: phy-j721e-wiz: Add j721s2-wiz-10g module support
Add support for j721s2-wiz-10g device to use clock-names interface
instead of explicitly defining clock nodes within device tree node.

Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
2023-06-01 12:40:16 -04:00
Kamlesh Gurudasani
0688ff3ae2 arm: mach-k3: arm64-mmu: do not map ATF and OPTEE regions in A53 MMU
ATF and OPTEE regions may be firewalled from non-secure entities.
If we still map them for non-secure A53, speculative access may happen,
which will not cause any faults and related error response will be ignored,
but it's better to not to map those regions for non-secure A53 as there
will be no actual access at all.

Create separate table as ATF region is at different locations for am64
and am62/am62a.

Signed-off-by: Kamlesh Gurudasani <kamlesh@ti.com>
2023-06-01 12:40:16 -04:00
Bhavya Kapoor
414cad08cb arm: mach-k3: j7200: clk-data.c: Add main_uart1 clock data
Add main_uart1 clocks in clk-data.c for J7200. Now,
main_uart1 clocks will be set up while booting the J7200 SoC.

Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
2023-06-01 12:40:16 -04:00
Bhavya Kapoor
f8504792e8 arm: mach-k3: j7200: dev-data.c: Add main_uart1 device data
Add device data for main_uart1 in dev-data.c for J7200. Now,
main_uart1 will be powered on while booting the J7200 SoC.

Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
2023-06-01 12:40:16 -04:00
Udit Kumar
5019170970 arch: arm: mach-k3: j721e: add support for UDA FS
When selecting UDA partition for booting. MMC read
mode was selected as RAW.

Due to growing/changing size of u-boot and tispl
images.
It will be better change to FS in case of UDA FS instead of
adjusting offsets with new change.

Signed-off-by: Udit Kumar <u-kumar1@ti.com>
2023-06-01 12:32:04 -04:00
Udit Kumar
0eade94f80 configs: j7200: correct mmc offset
This patch corrects the MMC raw mode sector offset.

Current allocated size for tiboot3 is 1MB and 2MB for tispl.

Without this correct offset eMMC boot will fail.

Fixes: f8c1e893c8 (configs: j7200_evm_a72: Add Initial suppot)
Fixes: 02dff65efe (configs: j7200_evm_r5: Add initial support)
Fixes: 360c7f46f3 (configs: Add configs for J7200 High Security EVM)

Way to test with eMMC boot from boot0/1 partition
Boot with SD card, copy images to eMMC boot0 or boot1 partition

=> mmc dev 0 (1 or 2)
=> fatload mmc 1 ${loadaddr} tiboot3.bin
=> mmc write ${loadaddr} 0x0 0x800
=> fatload mmc 1 ${loadaddr} tispl.bin
=> mmc write ${loadaddr} 0x800 0x1000
=> fatload mmc 1 ${loadaddr} u-boot.img
=> mmc write ${loadaddr} 0x1800 0x2000
=> mmc partconf 0 1 (1 or 2) 1
=> mmc bootbus 0 2 0 0

Cc: Bhavya Kapoor <b-kapoor@ti.com>
Cc: Diwakar Dhyani <d-dhyani@ti.com>
Cc: KEERTHY <j-keerthy@ti.com>
Signed-off-by: Udit Kumar <u-kumar1@ti.com>
2023-06-01 12:32:04 -04:00
Udit Kumar
db7af51020 doc: board: ti: add documenation for j7200
This patch adds documentation for j7200.

TRM link
https://www.ti.com/lit/pdf/spruiu1

Signed-off-by: Udit Kumar <u-kumar1@ti.com>
Tested-by: Heinrich Schuchardt <xypron.glpk@gmx.de>
2023-06-01 12:32:03 -04:00
Bhavya Kapoor
c9fc704488 arm: mach-k3: j721s2: clk-data.c: Add main_uart5 clock data
Add main_uart5 clocks in clk-data.c for J721S2. Now,
main_uart5 clocks will be set up while booting the J721S2 SoC.

Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
2023-06-01 12:32:03 -04:00
Bhavya Kapoor
aa77588187 arm: mach-k3: j721s2: dev-data.c: Add main_uart5 device data
Add device data for main_uart5 in dev-data.c for J721S2. Now,
main_uart5 will be powered on while booting the J721S2 SoC.

Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
2023-06-01 12:32:03 -04:00
Bhavya Kapoor
09b5d4641c arm: mach-k3: j721e: clk-data.c: Add main_uart2 clock data
Add main_uart2 clocks in clk-data.c for J721E. Now,
main_uart2 clocks will be set up while booting the J721E SoC.

Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
2023-06-01 12:32:03 -04:00
Bhavya Kapoor
f59dbe14a4 arm: mach-k3: j721e: dev-data.c: Add main_uart2 device data
Add device data for main_uart2 in dev-data.c for J721E. Now,
main_uart2 will be powered on while booting the J721E SoC.

Signed-off-by: Bhavya Kapoor <b-kapoor@ti.com>
2023-06-01 12:32:03 -04:00
Heinrich Schuchardt
ea3ee193cb axi: fix definition of axi_sandbox_get_emul()
Compiling with gcc 13 results in an error:

    drivers/axi/axi-emul-uclass.c:16:5: warning: conflicting types for
    ‘axi_sandbox_get_emul’ due to enum/integer mismatch; have
    ‘int(struct udevice *, ulong,  enum axi_size_t,  struct udevice **)’
    {aka ‘int(struct udevice *, long unsigned int,  enum axi_size_t,
    struct udevice **)’} [-Wenum-int-mismatch]
       16 | int axi_sandbox_get_emul(struct udevice *bus, ulong address,
          |     ^~~~~~~~~~~~~~~~~~~~
    In file included from drivers/axi/axi-emul-uclass.c:14:
    ./arch/sandbox/include/asm/axi.h:48:5: note: previous declaration of
    ‘axi_sandbox_get_emul’ with type ‘int(struct udevice *, ulong,  uint,
    struct udevice **)’ {aka ‘int(struct udevice *, long unsigned int,
    unsigned int,  struct udevice **)’}
       48 | int axi_sandbox_get_emul(struct udevice *bus, ulong address, uint length,
          |     ^~~~~~~~~~~~~~~~~~~~

Adjust the header definition to match the implementation.
Define the size parameter as constant.

Fixes: 9a8bcabd8a ("axi: Add AXI sandbox driver and simple emulator")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-06-01 12:32:03 -04:00
Andreas Dannenberg
875ab2a27f firmware: ti_sci: Add missing LF in error message
The "Message not acknowledged" error message is missing a line feed,
leading to the console log getting garbled and joined together with
whatever the next output is in case this error happens:

"ti_sci system-controller@44043000: Message not acknowledgedAuthentication failed!"

Fix ths by adding the missing linefeed character.

Signed-off-by: Andreas Dannenberg <dannenberg@ti.com>
Acked-by: Andrew Davis <afd@ti.com>
2023-06-01 12:32:03 -04:00
Jim Liu
f517f61ba8 pinctrl: nuvoton: set output state before enabling the output
The default output state may be different to request,
change the configuration sequence to avoid glitch.

Signed-off-by: Jim Liu <JJLIU0@nuvoton.com>
2023-06-01 12:32:03 -04:00
Vignesh Raghavendra
703da6d707 configs: am62ax_evm_a53_defconfig: Enable YMODEM support at A53 SPL
This is required for UART boot flow where u-boot.img needs to be
downloaded via YMODEM.

Signed-off-by: Vignesh Raghavendra <vigneshr@ti.com>
Reviewed-by: Bryan Brattlof <bb@ti.com>
2023-06-01 12:32:03 -04:00
Manorit Chawdhry
8bfce2f998 arm: mach-k3: common: reorder removal of firewalls
K3 devices have some firewalls set up by ROM that we usually remove so
that the development is easy in HS devices.

While removing the firewalls disabling a background region before
disabling the foreground regions keeps the firewall in a state where all
the transactions will be blacklisted until all the regions are disabled.
This causes a race for some other entity trying to access that memory
region before all the firewalls are disabled and causes an exception.

Since there is no guarantee on where the background regions lie based on
ROM configurations or no guarantee if the background regions will allow
all transactions across the memory spaces, iterate the loop twice removing
the foregrounds first and then backgrounds.

Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
2023-06-01 12:32:03 -04:00
Manorit Chawdhry
2a7ab9982c Revert "arm: mach-k3: common: don't reconfigure background firewalls"
This reverts commit b8ebf24e7f.

This patch seems to be fundamentally wrong and requires a different way
on how the background firewalls should be configured so revert the patch

Signed-off-by: Manorit Chawdhry <m-chawdhry@ti.com>
2023-06-01 12:32:03 -04:00
Leo Yan
e45fcb0e76 doc: Add info for building Xen target with Clang
When build Xen target with Clang, the linker reports failure.

This patch adds the related info in the documentation as a known issue
and gives details for how to dismiss the building failure with Clang.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
2023-06-01 12:32:03 -04:00
Leo Yan
4787c764f9 arm64: Remove duplicated symbols
When build U-boot with clang with using commands:

  $ make HOSTCC=clang xenguest_arm64_defconfig
  $ make HOSTCC=clang CROSS_COMPILE=aarch64-linux-gnu- \
		CC="clang -target aarch64-linux-gnueabi" -j8

The compiler reports error:

  /tmp/start-acdf31.s:330:1: error: symbol '_start' is already defined
  _start:
  ^

Because the symbol '_start' has been defined twice, one is defined in
arch/arm/cpu/armv8/start.S, another is defined in the header
boot0-linux-kernel-header.h.

To fix building failure, this patch removes the symbol '_start' from
boot0-linux-kernel-header.h.

Signed-off-by: Leo Yan <leo.yan@linaro.org>
2023-06-01 12:32:03 -04:00
Tom Rini
f415495e2a Merge branch '2023-05-31-assorted-fixes-and-improvements' into next
- Makefile logic fixes, address some issues that clang uncovers on ARM,
  assorted code cleanups
2023-06-01 11:23:23 -04:00
Sam Edwards
229d689e3c mmc: fix improper use of memset
Buffers created through DEFINE_(CACHE_)ALIGN_BUFFER are actually
pointers to the real underlying buffer. Using sizeof(...) is
not appropriate in this case.

Signed-off-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
2023-05-31 17:23:01 -04:00
Ravi Gunasekaran
de06083c88 common: dfu: Remove leading space characters
As per [1], dfu_alt_info is mentioned to be as semicolon separated
string of information on each alternate and the parsing logic in
the dfu.c is based on this.

Typically, the dfu_alt_info_* is defined in .h files as preprocessor
macros with 'alt' info separated by semicolon.

But when dfu_alt_info_* is added in the environment files(.env)
the script at "scripts/env2string.awk" converts a newline to space.
Thus adding a space character after semicolon. This results in
incorrect parsing in dfu.c which is based on the information that
'alt' info are only semicolon separated.

One option is to add dfu_alt_info_* variable in .env in single line.
But there is possiblity for it to exceed the line length limit.
So update the parsing logic to remove leading space characters
before adding to the dfu list.

[1]: https://u-boot.readthedocs.io/en/latest/usage/dfu.html

Signed-off-by: Ravi Gunasekaran <r-gunasekaran@ti.com>
2023-05-31 17:23:01 -04:00
Ashok Reddy Soma
899fb5aa8b cmd: sf/nand: Print and return failure when 0 length is passed
For sf commands, when '0' length is passed for erase, update, write or
read, there might be undesired results. Ideally '0' length means nothing to
do.

So print 'ERROR: Invalid size 0' and return cmd failure when length '0' is
passed to sf commands. Same thing applies for nand commands also.

Example:

ZynqMP> sf erase 0 0
ERROR: Invalid size 0
ZynqMP> sf write 10000 0 0
ERROR: Invalid size 0
ZynqMP> sf read 10000 0 0
ERROR: Invalid size 0
ZynqMP> sf update 1000 10000 0
ERROR: Invalid size 0
ZynqMP>

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
2023-05-31 17:23:01 -04:00
Rasmus Villemoes
2f27405902 scripts/Makefile.lib: change spelling of $(srctree)/arch/$(ARCH)/dts in dtc_cpp_flags
Currently, all in-tree .dts files (apart from some under test/ and
tools/), reside in arch/$ARCH/dts. However, in the linux kernel tree,
dts files for arm64 boards, and probably in the not too distant
future [1], arm boards as well, live in subdirectories of that.

For private forks, using a vendor or project subdirectory is also more
convenient to clearly separate private code from upstream - in the
same way that code under board/ is also split and easy to maintain.

In order to prepare for us to follow suit and do the splitting of the
in-tree .dts files, and to make life a little easier for private forks
that already place dts files not directly in arch/$ARCH/dts, change
the $(srctree)/arch/$(ARCH)/dts path to instead refer to the directory of
the .dts file being compiled. This should be a no-op for all existing
cases.

[1] https://lore.kernel.org/lkml/20220328000915.15041-1-ansuelsmth@gmail.com/

Signed-off-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
2023-05-31 17:23:01 -04:00
Heinrich Schuchardt
2f9943beb3 semihosting: create file in smh_fs_write_at()
If a file does not exist, it should be created.

Fixes: f676b45151 ("fs: Add semihosting filesystem")
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2023-05-31 17:23:01 -04:00
Sam Edwards
719120392f arm: set alignment properly for asm funcs
ARM requires a 4-byte alignment on all ARM code (though this
requirement is relaxed to 2-byte for some THUMB code) and we
should be explicit about that here.

GAS has its own fix for this[1] that forces proper alignment
on any section containing assembled instructions, but this is
not universal: Clang's and other gaslike assemblers lack this
implicit alignment. Whether or not this is considered a bug in
those assemblers, it is better to ask directly for what we want.

[1]: https://sourceware.org/bugzilla/show_bug.cgi?id=12931

Signed-off-by: Sam Edwards <CFSworks@gmail.com>
2023-05-31 17:23:01 -04:00
Baruch Siach
d20481ee3c cmd: fs: document where 'size' stores its result
Make it a little bit easier for the user to utilize the 'size' command.

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-05-31 17:23:01 -04:00
Heinrich Schuchardt
7bae13da36 cli: avoid buffer overrun
Invoking the sandbox with

    /u-boot -c ⧵0xef⧵0xbf⧵0xbd

results in a segmentation fault.

Function b_getch() retrieves a character from the input stream. This
character may be > 0x7f. If type char is signed, static_get() will
return a negative number and in parse_stream() we will use that
negative number as an index for array map[] resulting in a buffer
overflow.

Reported-by: Harry Lockyer <harry_lockyer@tutanota.com>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-05-31 17:23:01 -04:00
Bin Meng
1310ad3aac spl: Correct checking of configuration node
Per the fit_conf_get_node() API doc, it returns configuration node
offset when found (>=0).

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-05-31 17:23:01 -04:00
Bin Meng
33c63cea5e cmd: fdt: Correct checking of configuration node
fit_conf_get_node() returns a negative value on error.

Signed-off-by: Bin Meng <bmeng@tinylab.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2023-05-31 17:23:01 -04:00
Simon Glass
c52bd0362d efi: Correct .efi rules
These files should have both 'always' and 'targets' so that dependencies
are detected correctly.

When only 'always' is used, the target is built every time, although I am
not quite sure why.

Make sure each has both 'always' and 'targets' to avoid this problem.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-05-31 17:23:01 -04:00
Simon Glass
1e4d965b59 acpi: Put the version numbers in a central place
At present two acpi files are built every time since they use a version
number from version.h

This is not necessary. Make use of the same technique as for the version
string, so that they are build only when they change.

Signed-off-by: Simon Glass <sjg@chromium.org>
2023-05-31 17:23:01 -04:00