u-boot.git/arch/arm/include/asm/arch-meson, branch master

arm: meson: add support for EFI capsule updates

2025-12-11T16:27:15+00:00

Previously, few Amlogic devices supported EFI capsule updates.
Generally only the Libre Computer ones with SPI flash supported it,
thanks to board-specific code.

This commit commonises capsule update support across supported
Amlogic boards.  Similar to Qualcomm's support for it, the dfu string
and firmware name is automatically generated at runtime depending on
which device we are booted from.  Right now this supports flashing to
the eMMC/SD and SPI flash.

As usual, the capsule UUID is automatically generated.  You can get it
by enabling CONFIG_CMD_EFIDEBUG and running:

	=> efidebug capsule esrt
	========================================
	ESRT: fw_resource_count=1
	ESRT: fw_resource_count_max=1
	ESRT: fw_resource_version=1
	[entry 0]==============================
	ESRT: fw_class=796180D4-AAB2-50F1-B16A-53DFF9CA89B2
	ESRT: fw_type=unknown
	ESRT: fw_version=0
	ESRT: lowest_supported_fw_version=0
	ESRT: capsule_flags=0
	ESRT: last_attempt_version=0
	ESRT: last_attempt_status=success
	========================================

Reviewed-by: Evgeny Bachinin 
Reviewed-by: Neil Armstrong 
Signed-off-by: Ferass El Hafidi 
Link: https://patch.msgid.link/20251211-meson-capsule-v4-1-59f126ba4115@postmarketos.org
Signed-off-by: Neil Armstrong

arm: meson: spl: add support for SPL DRAM init

2025-12-11T10:44:41+00:00

Supports both GXBB and GXL SoCs.

Reviewed-by: Neil Armstrong 
Signed-off-by: Ferass El Hafidi 
Link: https://patch.msgid.link/20251126-spl-gx-v5-5-6cbffb2451ca@postmarketos.org
Signed-off-by: Neil Armstrong

arm: meson: initial u-boot SPL support for GX SoCs

2025-12-11T10:44:41+00:00

Add initial boilerplate for U-Boot SPL support on Amlogic.

Reviewed-by: Neil Armstrong 
Signed-off-by: Ferass El Hafidi 
Link: https://patch.msgid.link/20251126-spl-gx-v5-4-6cbffb2451ca@postmarketos.org
Signed-off-by: Neil Armstrong

mmc: meson_gx_mmc: add minimal non-DM driver

2025-12-11T10:44:41+00:00

Add a minimal non-DM MMC driver for use in size-constrained
environments.

Signed-off-by: Ferass El Hafidi 
Reviewed-by: Neil Armstrong 
Link: https://patch.msgid.link/20251126-spl-gx-v5-2-6cbffb2451ca@postmarketos.org
Signed-off-by: Neil Armstrong

arch: arm: meson: support Amlogic chip_id v1 and v2

2025-03-18T14:27:25+00:00

Patch introduces:
* chip_id API - useful for various things, but used now for
  device_id (did) generation as mentioned in [1] on our private board
  code. Our device_id is calculated by means of permutations of
  chip_id value.
* new SoCs (a1, s4, etc) are usually coming with the support of chip_id
  v2 right away, whereas secure monitors on old SoCs (like axg, g12b,
  g12a, etc) may support only chip_id v1. Chip_id API handles both
  cases
* meson_sm_get_serial() is described via chip_id API.

Links:
[1] https://lore.kernel.org/linux-arm-kernel/202311242104.RjBPI3uI-lkp@intel.com/T/#m630fbeea6a6e7d531290b5c0af205af4fb979757

Signed-off-by: Viacheslav Bocharov 
Co-developed-by: Arseniy Krasnov 
Signed-off-by: Arseniy Krasnov 
Signed-off-by: Evgeny Bachinin 
Link: https://lore.kernel.org/r/20250210-meson_chip_id_all_vers-v1-3-b98f8b6880b8@salutedevices.com
Signed-off-by: Neil Armstrong

arm: include: amlogic: Remove duplicate newlines

2024-07-15T18:12:16+00:00

Drop all duplicate newlines. No functional change.

Signed-off-by: Marek Vasut

usb: dwc3: meson-g12a: drop usb.h and make dwc3_meson_g12a_force_mode static

2024-06-25T13:25:10+00:00

Drop this useless usb.h and now make dwc3_meson_g12a_force_mode
static since only used in the dwc3-meson-g12a.c file.

Reviewed-by: Marek Vasut 
Link: https://lore.kernel.org/r/20240620-u-boot-usb-gxl-phy-set-mode-v2-5-b81c027bc02c@linaro.org
Signed-off-by: Neil Armstrong

usb: dwc3: meson-gxl: drop usb-gx.h and make dwc3_meson_gxl_force_mode static

2024-06-25T13:25:10+00:00

Drop this useless usb-gx.h and now make dwc3_meson_gxl_force_mode
static since only used in the dwc3-meson-gxl.c file.

Reviewed-by: Marek Vasut 
Link: https://lore.kernel.org/r/20240620-u-boot-usb-gxl-phy-set-mode-v2-4-b81c027bc02c@linaro.org
Signed-off-by: Neil Armstrong

phy: meson-gxl-usb2: remove phy_meson_gxl_usb2_set_mode

2024-06-25T13:25:10+00:00

Remove the public phy_meson_gxl_usb2_set_mode and move
the implementation in the the set_mode callback.

Reviewed-by: Marek Vasut 
Link: https://lore.kernel.org/r/20240620-u-boot-usb-gxl-phy-set-mode-v2-3-b81c027bc02c@linaro.org
Signed-off-by: Neil Armstrong

clk: Add clock driver for Amlogic A1

2023-10-12T11:39:41+00:00

This patch adds basic clock driver for Amlogic A1 Family which supports
enabling/disabling some gates, getting frequencies and setting rate
with limited reparenting.

Signed-off-by: Igor Prusov 
Reviewed-by: Simon Glass 
Link: https://lore.kernel.org/r/20230925155209.130671-3-ivprusov@salutedevices.com
Signed-off-by: Neil Armstrong