u-boot.git/drivers/ddr, branch v2025.07

ddr: altera: iossm: Enhance debug information for ECC errors

2025-04-22T03:47:41Z

ECC debug information was enhanced to improve the readability of error messages. Signed-off-by: Tingting Meng

ddr: altera: agilex5: LPDDRs in-line ECC support

2025-04-22T03:47:40Z

In-line ECC support was added for LPDDR by reserving the last one-eighth of the memory space for ECC data. Full memory initialization using the BIST MEM INIT mailbox command, based on address and size, is required to correctly generate ECC data and enable proper ECC logic verification. Signed-off-by: Tingting Meng

drivers: ddr: altera: Fix integer overflow during size calculation

2025-04-22T03:47:38Z

Data structure, dramaddrw, is defined as u32. Compiler performs 32-bit arithmetic and logic operations on this data structure. Fix is provided to avoid integer overflow while performing shifting operations greater than 32-bit. Signed-off-by: Naresh Kumar Ravulapalli Reviewed-by: Tien Fong Chee

Kbuild: Always use $(PHASE_)

2025-04-11T18:16:44Z

It is confusing to have both "$(PHASE_)" and "$(XPL_)" be used in our Makefiles as part of the macros to determine when to do something in our Makefiles based on what phase of the build we are in. For consistency, bring this down to a single macro and use "$(PHASE_)" only. Signed-off-by: Tom Rini

ddr: altera: Add DDR driver for Agilex5 series

2025-02-25T16:54:01Z

Adding DDR driver support for Agilex5 series. Signed-off-by: Tingting Meng

imx: Use per board ddrphy_trained_csr

2024-12-23T11:10:15Z

Drop global ddrphy_trained_csr which maybe different with per board ddrphy_trained_csr. DDR TOOL generates ddrphy_trained_csr for each board, using the global ddrphy_trained_csr has risk that values may be not up to date. Signed-off-by: Peng Fan

ddr: imx: Add new rates for i.MX91

2024-12-07T12:07:04Z

iMX91 reuses iMX93 controller and PHY, but with lower speed, so add new DDR rates for i.MX91. Signed-off-by: Ye Li Reviewed-by: Peng Fan Signed-off-by: Peng Fan

imx: Support i.MX93 9X9 QSB board

2024-10-25T12:07:16Z

Add i.MX93 9x9 Quick Start Board support. - Two ddr scripts included w/o inline ecc feature. - SDHC/NETWORK/I2C/UART supported - PCA9450 supported, default over drive mode - Documentation added. Signed-off-by: Peng Fan

ddr: altera: include u-boot/schedule.h

2024-10-23T04:52:38Z

These TUs currently rely on getting a declaration of schedule() through some nested include. Include the proper header directly. Signed-off-by: Rasmus Villemoes Reviewed-by: Simon Glass Reviewed-by: Stefan Roese

global: Rename SPL_ to XPL_

2024-10-11T17:44:48Z

Use XPL_ as the symbol to indicate an SPL build. This means that SPL_ is no-longer set. Signed-off-by: Simon Glass