__efi_runtime_start/end are defined as c variables for arm7 only in
order to force the compiler emit relative references. However, defining
those within a section definition will do the same thing since [0].
On top of that the v8 linker scripts define it as a symbol.
So let's remove the special sections from the linker scripts, the
variable definitions from sections.c and define them as a symbols within
the correct section.
[0] binutils commit 6b3b0ab89663 ("Make linker assigned symbol dynamic only for shared object")
Suggested-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Sam Edwards <CFSworks@gmail.com> # Binary output identical
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
commit 47bd65ef05 ("arm: make __rel_dyn_{start, end} compiler-generated")
were moving the __rel_dyn_start/end on c generated variables that were
injected in their own sections. The reason was that we needed relative
relocations for position independent code and linker bugs back then
prevented us from doing so [0].
However, the linker documentation pages states that symbols that are
defined within a section definition will create a relocatable
type with the value being a fixed offset from the base of a section [1].
[0] binutils commit 6b3b0ab89663 ("Make linker assigned symbol dynamic only for shared object")
[1] https://sourceware.org/binutils/docs/ld/Expression-Section.html
Suggested-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Tested-by: Sam Edwards <CFSworks@gmail.com> # Binary output identical
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
__efi_runtime_rel_start/end are defined as c variables for arm7 only in
order to force the compiler emit relative references. However, defining
those within a section definition will do the same thing since [0].
On top of that the v8 linker scripts define it as a symbol.
So let's remove the special sections from the linker scripts, the
variable definitions from sections.c and define them as a symbols within
the correct section.
[0] binutils commit 6b3b0ab89663 ("Make linker assigned symbol dynamic only for shared object")
Suggested-by: Sam Edwards <CFSworks@gmail.com>
Reviewed-by: Sam Edwards <CFSworks@gmail.com>
Tested-by: Sam Edwards <CFSworks@gmail.com> # Binary output identical
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
commit 3ebd1cbc49 ("arm: make __bss_start and __bss_end__ compiler-generated")
and
commit f84a7b8f54 ("ARM: Fix __bss_start and __bss_end in linker scripts")
were moving the bss_start/end on c generated variables that were
injected in their own sections. The reason was that we needed relative
relocations for position independent code and linker bugs back then
prevented us from doing so [0].
However, the linker documentation pages states that symbols that are
defined within a section definition will create a relocatable type with
the value being a fixed offset from the base of a section [1].
So let's start cleaning this up starting with the bss_start and bss_end
variables. Convert them into symbols within the .bss section definition.
[0] binutils commit 6b3b0ab89663 ("Make linker assigned symbol dynamic only for shared object")
[1] https://sourceware.org/binutils/docs/ld/Expression-Section.html
Tested-by: Caleb Connolly <caleb.connolly@linaro.org> # Qualcomm sdm845
Tested-by: Sam Edwards <CFSworks@gmail.com> # Binary output identical
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
commit 3d74a0977f ("ti: am335x: Remove unused linker script") removed
the linker script for the TI variant. This linker script doesn't seem to
do anything special and on top of that, has no definitions for the EFI
runtime sections.
So let's get rid of it and use the generic linker script which defines
those correctly
Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
Reviewed-by: Tom Rini <trini@konsulko.com>
- A few ncsi PHY fixes, clean up PHY GPIO reset code, support LEDs on
BCM54210E PHY, fix a signed shift overflow in the PHY code, hifemac
updates, E1000 i225-IT support, improve DM_MDIO+DM_PHY support and
enable it on the BeaglePlay platform.
ACPI:
* rename fields rename aslc_id, aslc_revision to match ACPI specification
* remove duplicate declaration of acpi_fill_header()
* document fields of HETP table
* MAINTAINERS: add include/acpi/ to ACPI
SMBIOS:
* provide wake-up type in SMBIOS table
* display wake-up type in smbios command
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Merge tag 'acpi-next-20240328' of https://source.denx.de/u-boot/custodians/u-boot-efi into next
Pull request acpi-next-20240328
ACPI:
* rename fields rename aslc_id, aslc_revision to match ACPI specification
* remove duplicate declaration of acpi_fill_header()
* document fields of HETP table
* MAINTAINERS: add include/acpi/ to ACPI
SMBIOS:
* provide wake-up type in SMBIOS table
* display wake-up type in smbios command
We should not use the reserved value 0x00 for the wake up type but
use 0x02 (Unknown).
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Correct type 1 output
* render wake up time as string
* print family string
* remove duplicate serial number output
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Document struct acpi_gen_regaddr and struct acpi_hpet.
Sphinx requires that the __packed attribute is at the end of the structure
definitions.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
The fields Creator ID and Creator Revision contain information about the
tool that created an ACPI table. This may be the ASL compiler for some
tables but it is not for others. Naming these fields aslc_id and
aslc_revision is misleading.
It is usual to see diverse values of Creator ID. On a laptop I saw these:
'AMD ', 'INTL, 'MSFT', 'PTEC'. Obviously not all relate to the Intel
ASL compiler.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Reset GPIO handling is done in ETH PHY Class driver.
Enable DM_ETH_PHY.
We don't use Fixed PHY so disable PHY_FIXED.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
If DM_ETH_PHY is enabled then try to bind and probe the
generic Ethernet PHY driver for each child of MDIO bus.
This is to ensure that GPIO reset handling is done if available
before MDIO bus driver scans for the PHYs.
Signed-off-by: Roger Quadros <rogerq@kernel.org>
Pull the PHY GPIO reset code into separate function, since
this is and will be reused multiple times. Set up default
reset assert and deassert timing to generous 20ms and 1ms
for maximum compatibility in case those DT properties are
missing.
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
From the ethernet header is not on aligned, because the length
of the ethernet header is 14 bytes.
Therefore, unaligned access must be done here.
Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com>
There is no need to perform the endian twice here.
Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com>
Reviewed-by: Dan Carpenter <dan.carpenter@linaro.org>
shrink the first argument of log_msg_ret(), add dev_xxx() functions for
error reporting.
Fixes: 9d8f78a2a7 ("net: add hifemac Ethernet driver for HiSilicon platform")
Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
The initial commit used log_msg_ret() wrongly. Fix that by moving error
report to a separate dev_err() call and shrink the first argument of
log_msg_ret() to no more than 4 chars.
Fixes: 6b5c8d98e2 ("net: add hifemac_mdio MDIO bus driver for HiSilicon platform")
Signed-off-by: Yang Xiwen <forbidden405@outlook.com>
As with fixed-link phy device, the NC-SI phy devive does not
require an mdio bus. So, a condition is added to check the
NC-SI phy id to avoid accessing the bus pointer that is NULL.
Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com>
Booting R-Car Gen3 arm64 U-Boot with CONFIG_UBSAN=y resulted in:
=====================================================================
UBSAN: Undefined behaviour in drivers/net/phy/phy.c:728:19
left shift of 1 by 31 places cannot be represented in type 'int'
=====================================================================
Fix it by appending the UL suffix to the numeric literal. While at it,
convert the type of "addr" variable from signed to unsigned, to protect
against shifting the numeric literal by a negative value (which would
lead to yet another undefined behavior).
Fixes: 1adb406b01 ("phy: add phy_find_by_mask/phy_connect_dev")
Signed-off-by: Eugeniu Rosca <erosca@de.adit-jv.com>
* Using U-suffix for integer is sufficient.
* ffs() of non-zero value cannot be 0. But addr being unsigned is
* preferable.
Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
Configure LEDs on BCM54210E so they would blink on activity
and indicate link speed. Without this the LEDs are always on
if cable is plugged in.
Signed-off-by: Marek Vasut <marex@denx.de>
The issue occurs the UAF (use-after-free) to cause double free
when do the realloc function for the pointers during the
reinitialization NC-SI process, and it will cause the memory
management occurs error.
So, nullify these pointers after free.
Signed-off-by: Jacky Chou <jacky_chou@aspeedtech.com>
When Falcon Mode is enabled on RISC-V, use CONFIG_VAL
to check PAYLOAD_ARGS_ADDR, not CONFIG_IS_ENABLED.
Fixes: 10c4ab898c ("spl: riscv: falcon: move fdt blob to specified address")
Signed-off-by: Randolph <randolph@andestech.com>
Tested-by: Leo Yu-Chi Liang <ycliang@andestech.com>
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Merge tag 'u-boot-at91-2024.07-a' of https://source.denx.de/u-boot/custodians/u-boot-at91 into next
First set of u-boot-at91 features for the 2024.07 cycle:
- This feature set includes a new board named sama7g54 Curiosity.
While meson_sm_read_efuse() doesn't overflow, the string is not
zero terminated and env_set*() will buffer overflow and add random
characters to environment.
Acked-by: Viacheslav Bocharov <adeep@lexina.in>
Link: https://lore.kernel.org/r/20240320-u-boot-fix-p200-serial-v2-1-972be646a301@linaro.org
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Add a fall-back method to generate ethaddr from CPU serial on p200 boards
if the MAC cannot be read from efuse. This prevents random MAC addresses
on the WeTek Hub/Play2 boards.
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Link: https://lore.kernel.org/r/20240324151905.3817732-3-christianshewitt@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
Placing the snps,reset content needed for Ethernet to probe in a common
uboot.dtsi results in the content not being used and broken Ethernet. Fix
this by creating two board specific dtsi files with the right content.
Fixes: 67d5128df9 ("ARM: dts: add support for WeTek Hub and WeTek Play2")
Signed-off-by: Christian Hewitt <christianshewitt@gmail.com>
Link: https://lore.kernel.org/r/20240324151905.3817732-2-christianshewitt@gmail.com
Signed-off-by: Neil Armstrong <neil.armstrong@linaro.org>
- Add ahab_commit command support.
- Add USB support for the imx93-phyboard-segin board.
- Add i.MX8MP PCIe support.
- Fix netboot environment on phycore_imx8mp.
The "run netargs" command should come later in the "netboot" command
order when using dhcp since it sets the server and client ip addresses.
The previous order led to misconfigured kernel boot params and thus
kernel panic when serverip was not manually set.
Further, following Linux FHS 3.0, change the nfsroot default directory
to /srv/nfs.
Fixes: 60f64bec41 ("board: phytec: phycore_imx8mp: Add fec support")
Signed-off-by: Yannic Moog <y.moog@phytec.de>
Enable both usbotg1 and usbotg2 ports. Disable over-current as OC pins are
not connected to the SoC.
This addition to imx93-phyboard-segin-u-boot.dtsi is temporary,
until USB support is added to imx93-phyboard-segin.dts in Linux.
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
Reviewed-by: Fabio Estevam <festevam@gmail.com>
Reviewed-by: Marek Vasut <marex@denx.de>
This message is used to commit into the fuses any new SRK revocation and
FW version information that have been found into the NXP (ELE FW) and
OEM containers.
Signed-off-by: Mathieu Othacehe <othacehe@gnu.org>
Enable PCIe/NVMe support. Also, enable the reset, regmap and syscon
drivers which are a prerequisite for PCIe support.
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
[SG: rebased to next branch tip]
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
Enable PCIe/NVMe support. Also, enable the reset driver which
is a prerequisite for PCIe support.
Acked-by: Francesco Dolcini <francesco.dolcini@toradex.com>
Tested-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Sumit Garg <sumit.garg@linaro.org>
