u-boot.git/arch/arm/mach-exynos, branch master

board: samsung: add support for Samsung Exynos mobile device boards

2025-12-02T04:38:27Z

Add support for a generic platform which intends to support multiple boards powered by ARMv8 Samsung Exynos SoCs. Some important features include: * Fastboot: This is present to provide an open alternative to Samsung's proprietary Odin protocol. The board file configures certain features for fastboot, such as a dynamically allocated fastboot buffer, and standardized (lowercase) partition aliases. * EFI: Kernel image can be loaded from an EFI partition. This adopts a standard booting process, which multiple OS distributions can rely on. Signed-off-by: Kaustabh Chakraborty Signed-off-by: Minkyu Kang

mmc: exynos_dw_mmc: Add quirk for disabling FMP

2025-11-07T01:28:29Z

Add DWMCI_QUIRK_DISABLE_FMP which disables Flash Memory Protector (FMP) during driver's init. It's usually done by early bootloaders, but in some cases (like USB boot) the FMP may be left unconfigured. The issue was observed on Exynos850 SoC (the E850-96 board). Enabling this quirk makes eMMC functional even in such cases. No functional change, as this feature is only added here but not enabled for any chips yet. Signed-off-by: Sam Protsenko Reviewed-by: Anand Moon Signed-off-by: Peng Fan

ARM: exynos: pinmux: add newlines to debug messages

2025-09-01T09:27:17Z

To make stdout messages easier to read and understand. Signed-off-by: Henrik Grimler Signed-off-by: Minkyu Kang

ARM: exynos: pinmux: fix parentheses alignments

2025-09-01T09:27:17Z

For multi-line commands the lines should preferably be aligned with the opening parenthesis. Signed-off-by: Henrik Grimler Signed-off-by: Minkyu Kang

ARM: exynos: use correct exynos4210-origen SoC in Kconfig

2025-09-01T09:27:17Z

There exists both a Origen board based on exynos4210, and a board based on exynos4412. U-boot only supports the one based on exynos 4210, but Kconfig string was accidentally written as Exynos4412 Origen in previous migration to Kconfig. Fix the string to clear up confusion, and to not give the impression that both types of Origen boards are supported. Fixes: 72df68cc6b73 ("exynos: kconfig: move board select menu and common settings") Signed-off-by: Henrik Grimler Signed-off-by: Minkyu Kang

arch: use lowercase hex prefix style

2025-06-14T15:09:40Z

Use consistent lowercase hex prefix style in arch/* Signed-off-by: E Shattow

block: Remove "select BLK" from non-block drivers

2025-01-21T01:26:55Z

Now that block drivers are all selecting the BLK symbol, there's no need for other options to be select'ing BLK so that other required functionality can be enabled. Remove these places. Reviewed-by: Peter Robinson Reviewed-by: Quentin Schulz Signed-off-by: Tom Rini

drivers/mmc/Kconfig: Make DM_MMC a hidden symbol

2025-01-21T01:26:25Z

At this point in time, DM is always enabled. So if MMC is enabled, it should select DM_MMC. No drivers need to depend on DM_MMC being enabled now, so remove that from dependency lists. This now means that a number of platforms which select'd DM_MMC need to select MMC instead. This also fixes a migration problem with espresso7420 in that MMC is built again with the platform. Reviewed-by: Peter Robinson Signed-off-by: Tom Rini

arch: Use CONFIG_XPL_BUILD instead of CONFIG_SPL_BUILD

2024-10-11T17:44:47Z

Use the new symbol to refer to any 'SPL' build, including TPL and VPL Signed-off-by: Simon Glass

global_data: Convert have_console into a flag

2024-08-26T20:05:38Z

We don't need a full word for this boolean value. Convert it into a flag to save space in global_data. Reviewed-by: Alexander Sverdlin Signed-off-by: Simon Glass