u-boot-toradex.git/include/linux, branch master U-Boot bootloader for Apalis and Colibri modules phy: add common PHY properties support 2026-05-06T09:07:22+00:00 Lucien.Jheng lucienzx159@gmail.com 2026-04-25T08:06:47+00:00 9eca7fd0d3902e30563f54b0e95d8d4c5f23b70c Add a new PHY_COMMON_PROPS library that provides helper functions for PHY drivers to read standardized polarity properties from the device tree node: - phy_get_rx_polarity() / phy_get_tx_polarity() - phy_get_manual_rx_polarity() / phy_get_manual_tx_polarity() The dt-bindings/phy/phy.h header with PHY_POL_NORMAL, PHY_POL_INVERT, and PHY_POL_AUTO constants is provided via dts/upstream/include, which is already in the build include path. Ported from Merge tag 'phy-for-7.0': git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy Link: https://git.kernel.org/linus/e7556b59ba65179612bce3fa56bb53d1b4fb20db Signed-off-by: Lucien.Jheng <lucienzx159@gmail.com> 
Add a new PHY_COMMON_PROPS library that provides helper functions for
PHY drivers to read standardized polarity properties from the device
tree node:

  - phy_get_rx_polarity() / phy_get_tx_polarity()
  - phy_get_manual_rx_polarity() / phy_get_manual_tx_polarity()

The dt-bindings/phy/phy.h header with PHY_POL_NORMAL, PHY_POL_INVERT,
and PHY_POL_AUTO constants is provided via dts/upstream/include, which
is already in the build include path.

Ported from Merge tag 'phy-for-7.0':
  git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

Link: https://git.kernel.org/linus/e7556b59ba65179612bce3fa56bb53d1b4fb20db
Signed-off-by: Lucien.Jheng <lucienzx159@gmail.com>
compat: math64: add abs_diff() 2026-04-21T17:19:49+00:00 Casey Connolly casey.connolly@linaro.org 2026-04-01T14:15:27+00:00 f1f4a1d1d8355b0fc6bfc82d9ca6741a8e92623b Add the abs_diff() macro, copied directly from Linux 6.18. Signed-off-by: Casey Connolly <casey.connolly@linaro.org> 
Add the abs_diff() macro, copied directly from Linux 6.18.

Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
compat: add linux/regmap.h symlink 2026-04-21T17:19:49+00:00 Casey Connolly casey.connolly@linaro.org 2026-04-01T14:15:24+00:00 fae701400dd040165d713993b06239f3b4dcd9b9 Add a symlink to the Linux regmap.h path so that drivers ported from Linux don't all need additional changes to include the U-Boot specific path. Signed-off-by: Casey Connolly <casey.connolly@linaro.org> 
Add a symlink to the Linux regmap.h path so that drivers ported from
Linux don't all need additional changes to include the U-Boot specific
path.

Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
compat: add dev_name() 2026-04-21T17:19:49+00:00 Casey Connolly casey.connolly@linaro.org 2026-04-01T14:15:23+00:00 8e0ed228d8b062690365e439fbd40f1edd34780a This function just wraps udevice->name. Signed-off-by: Casey Connolly <casey.connolly@linaro.org> 
This function just wraps udevice->name.

Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
compat: add kref implementation 2026-04-21T17:19:49+00:00 Casey Connolly casey.connolly@linaro.org 2026-04-01T14:15:22+00:00 70b55377553403932cb37cc530433aaee6ee41e0 This is a very basic port of Linux' kref, we don't actually need atomics so we just use a simple counter. This is used by CCF to free unused clocks. Signed-off-by: Casey Connolly <casey.connolly@linaro.org> 
This is a very basic port of Linux' kref, we don't actually need atomics
so we just use a simple counter. This is used by CCF to free unused
clocks.

Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
compat: add PTR_ERR_OR_ZERO 2026-04-21T17:19:49+00:00 Casey Connolly casey.connolly@linaro.org 2026-04-01T14:15:21+00:00 3f6f674b4a5653eb7223645be00ddb82368ddb33 Imported from Linux, this is nice to have along with the other ERR_PTR helper macros. Signed-off-by: Casey Connolly <casey.connolly@linaro.org> 
Imported from Linux, this is nice to have along with the other ERR_PTR
helper macros.

Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
string: add strdup_const and kstrdup_const 2026-04-21T17:19:49+00:00 Casey Connolly casey.connolly@linaro.org 2026-04-01T14:15:19+00:00 139f5292e7985d0326a1d18eee88720255e423dc Extend Linux compat by adding kstrdup_const(), backed by lib/string.c. This leverages U-Boots .rodata section on ARM64 to avoid pointlessly duplicating const strings. This is used by the Linux CCF_FULL port and may be useful elsewhere in U-Boot. Signed-off-by: Casey Connolly <casey.connolly@linaro.org> 
Extend Linux compat by adding kstrdup_const(), backed by lib/string.c.
This leverages U-Boots .rodata section on ARM64 to avoid pointlessly
duplicating const strings.

This is used by the Linux CCF_FULL port and may be useful elsewhere
in U-Boot.

Signed-off-by: Casey Connolly <casey.connolly@linaro.org>
Merge patch series "Add support for SM3 secure hash" 2025-12-04T15:39:11+00:00 Tom Rini trini@konsulko.com 2025-12-04T15:39:11+00:00 33750d8d88d519a6ec90da689776d8afccccf2c4 Heiko Schocher <hs@nabladev.com> says: Add SM3 secure hash, as specified by OSCCA GM/T 0004-2012 SM3 and described at https://datatracker.ietf.org/doc/html/draft-sca-cfrg-sm3-02 TPMv2 defines hash algo sm3_256, which is currently not supported and prevented TPMv2 chip with newer firmware to work with U-Boot. Seen this on a ST33TPHF2XI2C u-boot=> tpm2 init u-boot=> tpm2 autostart tpm2_get_pcr_info: too many pcrs: 5 Error: -90 u-boot=> Implement sm3 hash, so we can fix this problem. Link: https://lore.kernel.org/r/20251118043042.27726-1-hs@nabladev.com 
Heiko Schocher <hs@nabladev.com> says:

Add SM3 secure hash, as specified by OSCCA GM/T 0004-2012 SM3 and described
at https://datatracker.ietf.org/doc/html/draft-sca-cfrg-sm3-02

TPMv2 defines hash algo sm3_256, which is currently
not supported and prevented TPMv2 chip with newer
firmware to work with U-Boot. Seen this on a ST33TPHF2XI2C

    u-boot=> tpm2 init
    u-boot=> tpm2 autostart
    tpm2_get_pcr_info: too many pcrs: 5
    Error: -90
    u-boot=>

Implement sm3 hash, so we can fix this problem.

Link: https://lore.kernel.org/r/20251118043042.27726-1-hs@nabladev.com
lib: Import rol32 function from Linux 2025-12-04T15:38:58+00:00 Heiko Schocher hs@nabladev.com 2025-11-18T04:30:37+00:00 6a0c939b88fd42c6b0a374f7c87317f292df46a1 sm3 crypto algorithm uses rol32 function from linux, so import it. Linux base was: commit ca91b9500108:("Merge tag 'v6.15-rc4-ksmbd-server-fixes' of git://git.samba.org/ksmbd") Signed-off-by: Heiko Schocher <hs@nabladev.com> Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org> 
sm3 crypto algorithm uses rol32 function from linux, so
import it. Linux base was:

commit ca91b9500108:("Merge tag 'v6.15-rc4-ksmbd-server-fixes' of git://git.samba.org/ksmbd")

Signed-off-by: Heiko Schocher <hs@nabladev.com>
Reviewed-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>
mtd: spinand: add support for FudanMicro FM25S01A 2025-11-18T19:07:41+00:00 Tianling Shen cnsztl@gmail.com 2025-11-03T15:59:17+00:00 8b984b5a397bc5fe829ca95e64f990c1e287beaa Add support for FudanMicro FM25S01A SPI NAND. This driver is ported from linux v6.18 and tested on a MT7981 board. Link: https://lore.kernel.org/linux-mtd/20250824170013.3328777-1-cnsztl@gmail.com/ Reviewed-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu> Signed-off-by: Tianling Shen <cnsztl@gmail.com> 
Add support for FudanMicro FM25S01A SPI NAND.

This driver is ported from linux v6.18 and tested on a MT7981 board.

Link: https://lore.kernel.org/linux-mtd/20250824170013.3328777-1-cnsztl@gmail.com/
Reviewed-by: Mikhail Kshevetskiy <mikhail.kshevetskiy@iopsys.eu>
Signed-off-by: Tianling Shen <cnsztl@gmail.com>