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82880 commits

Author SHA1 Message Date
Tom Rini
521277ec15 Xilinx changes for v2023.01-rc3
microblaze:
 - Enable 32 bit addressing mode for SPIs
 
 zynq:
 - Minor DT fixes (PL clock enabling)
 
 zynqmp:
 - Disable watchdog by default
 - Remove unused xlnx,eeprom chosen support
 - Add missing symlink for vck190 SC revB
 - Use mdio bus with ethernet-phy-id description
 
 versal:
 - Add mini qspi/ospi configuration
 
 versal-net:
 - Add soc driver
 - Fix Kconfig entry for SOC
 - Fix loading address location for MINI configuration
 - Disable LMB for mini configuration
 
 net:
 - Fix ethernet-phy-id usage in the code
 
 pinctrl:
 - Revert high impedance/output enable support
 
 timer:
 - Fix timer relocation for Microblaze
 - Fix timer wrap in 32bit Xilinx timer driver
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Merge tag 'xilinx-for-v2023.01-rc3' of https://source.denx.de/u-boot/custodians/u-boot-microblaze

Xilinx changes for v2023.01-rc3

microblaze:
- Enable 32 bit addressing mode for SPIs

zynq:
- Minor DT fixes (PL clock enabling)

zynqmp:
- Disable watchdog by default
- Remove unused xlnx,eeprom chosen support
- Add missing symlink for vck190 SC revB
- Use mdio bus with ethernet-phy-id description

versal:
- Add mini qspi/ospi configuration

versal-net:
- Add soc driver
- Fix Kconfig entry for SOC
- Fix loading address location for MINI configuration
- Disable LMB for mini configuration

net:
- Fix ethernet-phy-id usage in the code

pinctrl:
- Revert high impedance/output enable support

timer:
- Fix timer relocation for Microblaze
- Fix timer wrap in 32bit Xilinx timer driver
2022-11-22 12:33:48 -05:00
Ashok Reddy Soma
3655dd22a4 arm64: versal: Add octal spi flash mini u-boot configuration
Add configuration file for mini u-boot configuration which runs on a
smaller footprint from on chip memory(OCM). This configuration has
required CONFIG's enabled to support octal spi flash and uses DCC terminal
for console output. Add required dts for octal spi flash mini u-boot
configuration.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20221116141155.14788-4-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-22 15:02:07 +01:00
Ashok Reddy Soma
ce8adf1a41 spi: cadence-qspi: Fix compilation error in mini u-boot flash reset
When cadence_qspi_versal_flash_reset() function is called in mini
u-boot where there is no firmware support, it is missing defines for
macro's BOOT_MODE_POR_0 & BOOT_MODE_POR_1. Remove them and replace with
already define macro's which have same values as these.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20221116141155.14788-3-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-22 15:02:07 +01:00
Ashok Reddy Soma
3c53ebdd5c arm64: versal: Add qspi flash mini u-boot configuration
Add configuration file for mini u-boot configuration which runs on a
smaller footprint from on chip memory(OCM). This configuration has
required CONFIG's enabled to support qspi flash and uses DCC terminal
for console output. Add required dts files for qspi mini configuration.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/20221116141155.14788-2-ashok.reddy.soma@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-22 15:02:07 +01:00
Ashok Reddy Soma
450d8eb54f qspi: versal-net: Add condition for tapdelay register
Add CONFIG_ARCH_VERSAL_NET to select tapdelay register for versal-net.

Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/2500dd688214e2ec2d54ed3fabbfee0b1ca861a6.1668613229.git.michal.simek@amd.com
2022-11-22 15:02:07 +01:00
Michal Simek
64fc7fc887 soc: xilinx: versal-net: Add soc_xilinx_versal_net driver
Add soc_xilinx_versal_net driver to identify the family & revision of
versal-net SoC. Add Kconfig option CONFIG_SOC_XILINX_VERSAL_NET to
enable/disable this driver. To enable this driver by default, add this
config to xilinx_versal_net_virt_defconfig file. This driver will be
probed using platdata U_BOOT_DEVICE structure which is specified in
mach-versal-net/cpu.c.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Signed-off-by: Ashok Reddy Soma <ashok.reddy.soma@amd.com>
Link: https://lore.kernel.org/r/613d6bcffd9070f62cf348079ed16c120f8fc56f.1668612993.git.michal.simek@amd.com
2022-11-22 15:02:07 +01:00
Michal Simek
de4a22e703 xilinx: versal-net: Disable LMB for mini configuration
There is no reason to have LMB enabled on mini configuration because it is
only consuming space that's why disable it.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/47067c87b6b2e7600d3c2808e7d0aa6fe82aa1fe.1668612795.git.michal.simek@amd.com
2022-11-22 15:02:07 +01:00
Michal Simek
38920451c7 arm64: zynqmp: Describe TI phy as ethernet-phy-id with reset on zcu106
zcu106 also connects ethernet phy reset via tca6416 chip as is done on
other evaluation boards. That's why describe this connection to make sure
that ethernet phy is reset before it's use.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/21ccd672b799b5858021f6059098a1247c311fae.1668596358.git.michal.simek@amd.com
2022-11-22 15:02:07 +01:00
Michal Simek
9dc51069f4 xilinx: versal-net: Fix SYS_LOAD_ADDR to point to OCM
Versal NET mini U-Boot configuration is used for memory testing that's why
load address can't be really placed in memory which doesn't need to work
that's why move it to start of OCM which is the same memory which U-Boot is
running from.

Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-22 15:02:07 +01:00
Michal Simek
6b067f4bfa xilinx: versal-net: Fix incorrect platform name in Kconfig
Fix incorrect name used in entry description.

Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-22 15:02:07 +01:00
Michal Simek
7ca9662d7f arm64: zynqmp: Create vck190 spl link for revB
vck190 system controller low level setup is the same for revB that's why
also create symlink to revA.

Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-22 15:02:07 +01:00
Michal Simek
2e9946aba8 net: phy: Fix ethernet-phy-id <dot> in the code
Use dot instead of comma. The fix doesn't affect anything but it is good to
be aligned with used pattern. The first is used only for string size
calculation and the second change is in the comment.

Fixes: db681d4929 ("net: phy: Add new read ethernet phy id function")
Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-22 15:02:07 +01:00
Christian Kohn
96dcde487e ARM: zynq: DT: Enable all FCLKs by default
The fclk-enable property is set to 0 which disables all FCLKs.
Enable all FCLKs so they can be used as clock sources in the
programmable logic.

Signed-off-by: Christian Kohn <christian.kohn@xilinx.com>
Acked-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/b1308dc1f14f8eb24662019f7376c959e5e763b8.1665567031.git.michal.simek@amd.com
2022-11-22 15:02:07 +01:00
Ovidiu Panait
b34bc22bd9 timer: xilinx-timer: use timer_conv_64() to fix timer wrap around
Current xilinx_timer_get_count() implementation does not take into account
the periodic 32-bit wrap arounds, as it directly returns the 32-bit counter
register value. The roll-overs cause problems in the upper timer layers, as
generic timer code expects an incrementing 64-bit value from get_count() to
work correctly.

Add the missing 64-bit up-conversion to fix random hangs/delays in
__udelay().

Fixes: a36d86720f ("microblaze: Convert axi timer to DM driver")
Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Reviewed-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20221012053656.1492457-3-ovpanait@gmail.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-22 15:02:07 +01:00
Ovidiu Panait
8272d4cb89 timer-uclass: relocate ops pointers for CONFIG_NEEDS_MANUAL_RELOC
Relocate timer_ops pointers when CONFIG_NEEDS_MANUAL_RELOC is enabled.

The (gd->flags & GD_FLG_RELOC) check was added to make sure the reloc_done
logic works for drivers that use DM_FLAG_PRE_RELOC.

Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/r/20221012053656.1492457-2-ovpanait@gmail.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-22 15:02:07 +01:00
Ovidiu Panait
1e766a04c7 timer-uclass: add timer_get_ops() macro
Align timer uclass with the other subsystems and provide a timer_get_ops()
convenience macro.

Using this instead of the generic device_get_ops() also prevents
-Wdiscarded-qualifiers warnings when used with non-const variables.

Signed-off-by: Ovidiu Panait <ovpanait@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Link: https://lore.kernel.org/r/20221012053656.1492457-1-ovpanait@gmail.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-22 15:02:07 +01:00
Venkatesh Yadav Abbarapu
ba74bcf3e0 xilinx: common: Remove zynq_board_read_rom_ethaddr()
Removing the zynq_board_read_rom_ethaddr() function as
xlnx,eeprom is not used anymore. As all board dts to use
nvmem alias instead of xlnx,eeprom.

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Link: https://lore.kernel.org/r/20221017094818.17996-1-venkatesh.abbarapu@amd.com
Signed-off-by: Michal Simek <michal.simek@amd.com>
2022-11-22 15:02:07 +01:00
Michal Simek
716527299a Revert "pinctrl: zynqmp: Add support for output-enable and bias-high-impedance"
This reverts commit 123462e5e5.

On systems with older PMUFW using these pinctrl properties can cause system
hang because there is missing feature autodetection.
When it is implemented support for these two properties should go back.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/c2900319ea80484f21692997f296269aee701c1f.1665659138.git.michal.simek@amd.com
2022-11-22 15:02:07 +01:00
Michal Simek
7b84fe7684 arm64: zynqmp: Disable watchdog by default for virt platform
Disable watchdog based on request in past that not all Linux rootfs have
proper utilities ready to service it. Enable it if your rootfs have proper
watchdog handling.

Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/62dfc08f32635abee42feab26aaa9efed52134c0.1665567328.git.michal.simek@amd.com
2022-11-22 15:02:07 +01:00
T Karthik Reddy
fcabdf1e7c microblaze: Make extended addressing support default
Axi qspi controller supports 32-bit & 24-bit addressing modes
for micron, macronix & spansion flash parts. But for winbond
flashes it only supports 24-bit addressing mode.
Enable CONFIG_SPI_FLASH_BAR to use extended addressing mode
to make 32-bit addressing mode work on all flashes.

Signed-off-by: T Karthik Reddy <t.karthik.reddy@xilinx.com>
Acked-by: Ashok Reddy Soma <ashok.reddy.soma@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/f3864966c8ddd766a1702ad61b0e008a1f57462f.1665565423.git.michal.simek@amd.com
2022-11-22 15:02:07 +01:00
Tom Rini
536c642ffe Pull request for efi-2023-01-rc2-2
UEFI:
 
 * add UEFI Secure Boot Key enrollment interface to eficonfig command
 * fix buffer underflow in FatToStr() implementation
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Merge tag 'efi-2023-01-rc2-2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2023-01-rc2-2

UEFI:

* add UEFI Secure Boot Key enrollment interface to eficonfig command
* fix buffer underflow in FatToStr() implementation
2022-11-22 08:30:53 -05:00
Tom Rini
b94db9efe8 Merge https://source.denx.de/u-boot/custodians/u-boot-watchdog
- watchdog: designware: make reset really optional (Quentin)
- watchdog: Drop GD_FLG_WDT_READY (Stefan)
2022-11-22 08:07:03 -05:00
Masahisa Kojima
d0f9ae35fb eficonfig: add "Show Signature Database" menu entry
This commit adds the menu-driven interface to show the
signature list content.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-11-22 12:00:45 +01:00
Masahisa Kojima
c3b5af63d1 eficonfig: add UEFI Secure Boot Key enrollment interface
This commit adds the menu-driven UEFI Secure Boot Key
enrollment interface. User can enroll PK, KEK, db
and dbx by selecting file.
Only the signed EFI Signature List(s) with an authenticated
header, typically '.auth' file, is accepted.

To clear the PK, KEK, db and dbx, user needs to enroll the null key
signed by PK or KEK.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-11-22 12:00:45 +01:00
Masahisa Kojima
21faf4ef67 eficonfig: use protocol interface for file selection
EFI_SIMPLE_FILE_SYSTEM_PROTOCOL is not always provided
by U-Boot. Use protocol interface functions instead of
U-Boot internal functions.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
2022-11-22 12:00:44 +01:00
Masahisa Kojima
d656611310 eficonfig: expose eficonfig_create_device_path()
Following commits are adding support for UEFI variable management
via the eficonfig menu. Those functions needs to use
eficonfig_create_device_path() to construct the full device path
from device path of the volume and file path, so move it
out of their static declarations.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
2022-11-22 12:00:44 +01:00
Masahisa Kojima
d571f9b23e eficonfig: refactor change boot order implementation
All the eficonfig menus other than "Change Boot Order"
use 'eficonfig_entry' structure for each menu entry.
This commit refactors change boot order implementation
to use 'eficonfig_entry' structure same as other menus
to have consistent menu handling.

This commit also simplifies the data->active handling when
KEY_SPACE is pressed, and sizeof() parameter.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Acked-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-11-22 12:00:44 +01:00
Masahisa Kojima
8961e93e16 eficonfig: expose append entry function
Following commits are adding support for UEFI variable management
via the eficonfig menu. Those functions needs to use
append_entry() and append_quit_entry() to construct the
menu, so move them out of their static declarations.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-11-22 12:00:44 +01:00
Masahisa Kojima
a84040ab46 eficonfig: refactor file selection handling
eficonfig_select_file_handler() is commonly used to select the
file. eficonfig_display_select_file_option() adds an additional
menu to clear the selected file.
eficonfig_display_select_file_option() is not always necessary
for the file selection process, so it must be outside of
eficonfig_select_file_handler().

This commit also renames the following functions to avoid confusion.
 eficonfig_select_file_handler() -> eficonfig_process_select_file()
 eficonfig_select_file() -> eficonfig_show_file_selection()
 eficonfig_display_select_file_option() -> eficonfig_process_show_file_option()

Finally, test_eficonfig.py need to be updated to get aligned with
the above modification.

Signed-off-by: Masahisa Kojima <masahisa.kojima@linaro.org>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
2022-11-22 12:00:44 +01:00
Heinrich Schuchardt
a356b50fdf doc: in cmp man-page replace 'tuples' by 'values'
The word tuples might be misleading.

Suggested-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-22 12:00:01 +01:00
Heinrich Schuchardt
6717a03d30 efi_selftest: Improve the FatToStr() unit test
Add a test with a character >= 0x80.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-11-22 11:54:30 +01:00
Heinrich Schuchardt
caf29d1e64 efi_selftest: unsigned char parameter for efi_st_strcmp_16_8()
Use unsigned char for the parameter of efi_st_strcmp_16_8. This allows
comparing characters 0x80 - 0xff.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-11-22 11:54:30 +01:00
Mikhail Ilin
ae182a25f5 efi_loader: Fix buffer underflow
If the array index 'i' < 128, the 'codepage' array is accessed using
[-128...-1] in efi_unicode_collation.c:262. This can lead to a buffer
overflow.

    Negative index in efi_unicode_collation.c:262.

The index of the 'codepage' array should be c - 0x80 instead of i - 0x80.

Fixes: 0bc4b0da7b ("efi_loader: EFI_UNICODE_COLLATION_PROTOCOL")
Signed-off-by: Mikhail Ilin <ilin.mikhail.ol@gmail.com>
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-11-22 11:54:30 +01:00
Stefan Roese
5cbd029539 watchdog: Drop GD_FLG_WDT_READY as it's not used any more
Since commit c2fd0ca1a8
("watchdog: Integrate watchdog triggering into the cyclic framework")
GD_FLG_WDT_READY has become write-only. This patch now removes this
flag completely.

The vacant spot in gd_flags is filled with the newly introduced
GD_FLG_CYCLIC_RUNNING flag.

Suggested-by: Rasmus Villemoes <rasmus.villemoes@prevas.dk>
Signed-off-by: Stefan Roese <sr@denx.de>
2022-11-22 08:56:26 +01:00
Quentin Schulz
dca313ff9d watchdog: designware: make reset really optional
Checking for DM_RESET is not enough since not all watchdog
implementations use a reset lane. Such is the case for Rockchip
implementation for example. Since reset_assert_bulk will only succeed if
the resets property exists in the watchdog DT node, it needs to be
called only if a reset property is present.

This adds a condition on the resets property presence in the watchdog DT
node before assuming a reset lane needs to be fetched with
reset_assert_bulk, by calling ofnode_read_prop.

Cc: Quentin Schulz <foss+uboot@0leil.net>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Quentin Schulz <quentin.schulz@theobroma-systems.com>
2022-11-22 08:56:26 +01:00
Tom Rini
16e49a14b2 Prepare v2023.01-rc2
Signed-off-by: Tom Rini <trini@konsulko.com>
2022-11-21 12:33:14 -05:00
Tom Rini
b871701ff1 configs: Resync with savedefconfig
Rsync all defconfig files using moveconfig.py

Signed-off-by: Tom Rini <trini@konsulko.com>
2022-11-21 11:58:53 -05:00
Tom Rini
347ed84822 Merge branch '2022-11-21-important-fixes'
- Several important fixes for the Nokia RX51 platform, and a few other
  fixes while we're at it.
2022-11-21 11:54:58 -05:00
Samuel Holland
4b0a1f5987 spl: Fix SPL_ATF and SPL_OPENSBI dependencies
The code for these two options depends on having the FIT loadables
recorded in the FDT. Thus, these options require the full version of
the SPL_LOAD_FIT code.

Signed-off-by: Samuel Holland <samuel@sholland.org>
2022-11-21 09:23:00 -05:00
Alexandre Mergnat
758bff205f configs: mediatek: enable boot via extlinux
Enable FAT and SYSBOOT to use extlinux boot script

Signed-off-by: Jerome Brunet <jbrunet@baylibre.com>
Signed-off-by: Alexandre Mergnat <amergnat@baylibre.com>
Signed-off-by: Julien STEPHAN <jstephan@baylibre.com>
2022-11-21 09:23:00 -05:00
Venkatesh Yadav Abbarapu
fbce985e28 usb: gadget: dfu: Fix the unchecked length field
DFU implementation does not bound the length field in USB
DFU download setup packets, and it does not verify that
the transfer direction. Fixing the length and transfer
direction.

CVE-2022-2347

Signed-off-by: Venkatesh Yadav Abbarapu <venkatesh.abbarapu@amd.com>
Reviewed-by: Marek Vasut <marex@denx.de>
2022-11-21 09:23:00 -05:00
Stefano Babic
8fc220d0a6 Revert "imx: imx8: apalis: switch to binman"
This reverts commit b8072ae848.

Signed-off-by: Stefano Babic <sbabic@denx.de>
Reported-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
2022-11-21 09:23:00 -05:00
Pali Rohár
60d7820093 Revert "cli_readline: Only insert printable chars"
This reverts commit d2e64d29c4.

This commit broke support for pound sign (£) and euro sign (€) keys on
Nokia N900 keypad.

Signed-off-by: Pali Rohár <pali@kernel.org>
Reviewed-by: Simon Glass <sjg@chromium.org>
2022-11-21 09:23:00 -05:00
Pali Rohár
9c41c06069 Nokia RX-51: Do not overwrite standard $loadaddr variable
Instead of overwriting $loadaddr variable, use custom temporary
$fileloadaddr variable. So scripts can access default/original address
stored in $loadaddr at build time.

Signed-off-by: Pali Rohár <pali@kernel.org>
2022-11-21 09:23:00 -05:00
Pali Rohár
9c2d4057e1 Nokia RX-51: Document debugging options and compile command
Add example command how to compile U-Boot and add new documentation section
describing how to enable early debug UART and verbose log output for N900.

Signed-off-by: Pali Rohár <pali@kernel.org>
2022-11-21 09:23:00 -05:00
Pali Rohár
04bb5e95be arm32: Fix relocation of env_addr if POSITION_INDEPENDENT=y
Apply commit 534f0fbd65 ("arm64: Fix relocation of env_addr if
POSITION_INDEPENDENT=y") also for 32-bit ARM.

This change fixes crashing of U-Boot on ARMv7 (Omap3 / Cortex-A8) Nokia N900
phone (real HW). Note that qemu emulator of this board with same u-boot.bin
binary has not triggered this crash.

Crash happened after U-Boot printed following debug lines to serial console:

    initcall: 0001ea8c (relocated to 8fe0aa8c)
    Loading Environment from <NULL>... Using default environment
    Destroy Hash Table: 8fe25a98 table = 00000000
    Create Hash Table: N=387

Signed-off-by: Pali Rohár <pali@kernel.org>
2022-11-21 09:23:00 -05:00
Pali Rohár
2827c2f07d Fix usage of CONFIG_PREBOOT
Due to usage of PREBOOT in Kconfig, macro CONFIG_PREBOOT is always defined
when CONFIG_USE_PREBOOT is enabled. In case CONFIG_PREBOOT is not
explicitly enabled it is set to empty C string and therefore
'#ifdef CONFIG_PREBOOT' guard does not work. Fix this issue by introducing
a new Kconfig symbol PREBOOT_DEFINED which cause to define new C macro
CONFIG_PREBOOT_DEFINED only when CONFIG_PREBOOT is really defined.

Change usage of '#ifdef CONFIG_PREBOOT' by '#ifdef CONFIG_USE_PREBOOT' for
code which checks if preboot code would be called and by
'#ifdef CONFIG_PREBOOT_DEFINED' for defining preboot code.

Signed-off-by: Pali Rohár <pali@kernel.org>
2022-11-21 09:23:00 -05:00
Tom Rini
bebb393b34 Pull request for efi-2023-01-rc2
Documentation:
 
 * fix building with Sphinx 5.0+
 * man-pages for cmp and bootd commands
 
 UEFI:
 
 * Avoid unaligned access in efi_file_from_path()
 * More bug fixes
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Merge tag 'efi-2023-01-rc2' of https://source.denx.de/u-boot/custodians/u-boot-efi

Pull request for efi-2023-01-rc2

Documentation:

* fix building with Sphinx 5.0+
* man-pages for cmp and bootd commands

UEFI:

* Avoid unaligned access in efi_file_from_path()
* More bug fixes
2022-11-16 11:08:51 -05:00
Tom Rini
d78cccb1ac Merge https://source.denx.de/u-boot/custodians/u-boot-riscv
- Fix and improve microchip's clock driver to allow sync'ing DTS with linux
- Improve the help message in "SBI_V02" Kconfig
- Improve DTS property "isa-string" parsing rule
2022-11-16 11:08:28 -05:00
Ilias Apalodimas
a930d69baa efi_loader: replace a u16_strdup with alloc + memcpy
Heinrich reports that on RISC-V unaligned access is emulated by OpenSBI
which is very slow.  Performance wise it's better if we skip the calls
to u16_strdup() -- which in turn calls u16_strsize() and just allocate/copy the
memory directly.  The access to dp.length may still be unaligned, but that's
way less than what u16_strsize() would do

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Use malloc() instead of calloc().
Reviewed-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
2022-11-16 08:34:06 +01:00