u-boot.git/include/configs/apple.h, branch main

arm: apple: Switch to board based text env

2026-05-12T18:08:15Z

The main use case for u-boot on Apple silicon based devices is to provide an EFI based bootloader for operating systems. This uses a generic u-boot image with DTBs passed from an earlier boot loader (m1n1). Use the generic board name "mac" for this purpose. Signed-off-by: Janne Grunau

arm: apple: Switch to standard boot

2024-04-22T17:02:08Z

Use standard boot instead of the distro boot scripts. Use BOOTSTD_FULL instead of BOOTSTD_DEFAULTS for easier interactive use. Signed-off-by: Janne Grunau Reviewed-by: Mark Kettenis Reviewed-by: Neal Gompa

configs: apple: Use "vidconsole,serial" as stdout/stderr

2024-04-22T17:02:08Z

The display size querying in efi_console relies on this order. The display should be the primary output device and should be used to display more than 80x25 chars. Reviewed-by: Mark Kettenis Reviewed-by: Neal Gompa Signed-off-by: Janne Grunau

Correct SPL uses of CMD_USB

2023-02-09T21:32:26Z

This converts 8 usages of this option to the non-SPL form, since there is no SPL_CMD_USB defined in Kconfig Signed-off-by: Simon Glass

Correct SPL uses of CMD_NVME

2023-02-09T21:32:26Z

This converts 3 usages of this option to the non-SPL form, since there is no SPL_CMD_NVME defined in Kconfig Signed-off-by: Simon Glass

global: Migrate CONFIG_EXTRA_ENV_SETTINGS to CFG

2022-12-23T15:09:42Z

Perform a simple rename of CONFIG_EXTRA_ENV_SETTINGS to CFG_EXTRA_ENV_SETTINGS Signed-off-by: Tom Rini

arm: apple: Switch to fully dynamic mem layout

2022-02-28T15:33:45Z

Support for Apple M1 Pro and Max will allow using a single binary for all M1 SoCs. The M1 Pro/Max have a different memory layout. The RAM start address is 0x100_0000_0000 instead of 0x8_0000_0000. Replace the hardcoded memory layout with dynamic initialized environment variables in board_late_init(). Tested on Mac Mini (2020) and Macbook Pro 14-inch (2021). Signed-off-by: Janne Grunau Reviewed-by: Mark Kettenis

input: apple: Add support for Apple SPI keyboard

2022-02-10T21:44:23Z

This driver adds support for the keyboard on Apple Silicon laptops. The controller for this keyboard sits on an SPI bus and uses an Apple-specific HID over SPI protocol. The packets sent by this controller for key presses and key releases are fairly simple and are decoded directly by the code in this driver and converted into standard Linux keycodes. The same controller handles the touchpad found on these laptops. Packets for touchpad events are simply ignored. Signed-off-by: Mark Kettenis Reviewed-by: Simon Glass Tested on: Macbook Air M1 Tested-by: Simon Glass

configs: apple: Add NVMe boot target

2022-02-10T21:44:23Z

Add a boot target for NVMe such that we can boot from NVMe. Signed-off-by: Mark Kettenis

arm: apple: Remove CONFIG_SYS_SDRAM_BASE

2022-01-05T03:48:49Z

The memory layout is taken from the device tree passed to us by m1n1, so there is no need to define this. Signed-off-by: Mark Kettenis Reviewed-by: Simon Glass Tested-by: Simon Glass