From: Dinesh Maniyam dinesh.maniyam@intel.com
This patchset add Cadence NAND driver support for Intel Agilex5 devices.
The NAND driver is leveraged from the cadence-nand-controller.c from Linux. U-Boot will support read, write and erase NAND with Cadence driver. The driver further enhanced in U-Boot to support NAND booting from FSBL and support boot to kernel via UBIFS.
Dinesh Maniyam (19): dt: nand: add cadence nand dt-bindings arm: dts: agilex5: Enabled cdns-nand dts setting include: asm: Add support to read/write 64-bit drivers: mtd: nand: Add driver for Cadence Nand drivers: mtd: nand: cadence: Add support for read status command drivers: mtd: nand: cadence: Add support for readid command drivers: mtd: nand: cadence: Add support for NAND_CMD_PARAM drivers: mtd: nand: cadence: Support NAND_CMD_RESET drivers: mtd: nand: cadence: Support cmd SET_FEATURES & GET_FEATURES drivers: mtd: nand: cadence: Flush dma descriptor drivers: mtd: nand: cadence: Poll for desc complete status drivers: mtd: nand: cadence: Use bounce buffer drivers: nand: Enabled Kconfig and Makefile for cdns-nand configs: nand2_defconfig: Enable configs for nand boot drivers: mtd: nand: base: Add support for Hardware ECC for check bad block drivers: mtd: nand: spl: Add support for nand SPL load image drivers: mtd: nand: Enabled Kconfig and Makefile for Cadence-SPL drivers: mtd: nand: Kconfig: Remove SYS_NAND_BLOCK_SIZE dependency drivers: mtd: nand: Kconfig: Enabled self-init for cdns-nand SPL
arch/arm/dts/socfpga_agilex5.dtsi | 14 + .../arm/dts/socfpga_agilex5_socdk-u-boot.dtsi | 28 + arch/arm/include/asm/io.h | 25 + configs/socfpga_agilex5_nand2_defconfig | 169 ++ .../mtd/cadence,nand.yaml | 98 + drivers/mtd/nand/raw/Kconfig | 19 +- drivers/mtd/nand/raw/Makefile | 2 + drivers/mtd/nand/raw/cadence_nand.c | 2386 +++++++++++++++++ drivers/mtd/nand/raw/cadence_spl.c | 96 + drivers/mtd/nand/raw/nand_base.c | 71 +- include/cadence-nand.h | 528 ++++ include/linux/mtd/rawnand.h | 13 + 12 files changed, 3424 insertions(+), 25 deletions(-) create mode 100644 configs/socfpga_agilex5_nand2_defconfig create mode 100644 doc/device-tree-bindings/mtd/cadence,nand.yaml create mode 100644 drivers/mtd/nand/raw/cadence_nand.c create mode 100644 drivers/mtd/nand/raw/cadence_spl.c create mode 100644 include/cadence-nand.h