From: Alif Zakuan Yuslaimi <[email protected]> This patch set introduces boot support for the Altera SoCFPGA Agilex 5 platform in U-Boot. The changes include: 1. Board-specific configurations and setup required to enable Agilex 5 operation in U-Boot. 2. Integration of cache coherency unit (CCU) initialization routine, including CCU conguration in DT. 3. Clock, firewall (configured in DT), SMMU, low level initialization specific to Agilex 5. 4. Integration of memory initialization routine, including DDR setup.
This patch set has been tested on Agilex 5 devkit with QSPI boot (UBI/UBIFS) and RAM boot (TFTP & ARM DS debugger). History: -------- [v1]: https://patchwork.ozlabs.org/project/uboot/cover/[email protected]/ v1->v2: -------- Patch 1 - Converted system manager base address probing from header file to DT Patch 2 - Updated Agilex5 clock driver to probe base address from DT Patch 3 - Use common ARMv8 linker script instead of SoC64 linker script Patch 4 - Use common ARMv8 low level script instead of new Agilex5 low level script Patch 8 - Add Linux lore link for XGMAC enablement in Agilex5 Linux DT Patch 9 - Use common PSCI reset driver instead of new Agilex5 reset driver Patch 12 - Simplify printout logic writing format Patch 13 - Use env_set_ulong() instead of env_set Patch 15 - Cast as uintptr_t instead of u64 Alif Zakuan Yuslaimi (14): arm: socfpga: misc: Exclude Agilex5 from clock manager base address retrieval drivers: clk: agilex5: Configure intosc as boot_clk source drivers: clk: agilex5: Replace status polling with wait_for_bit_le32() drivers: clk: agilex5: Set PLL to asynchronous mode arm: socfpga: agilex5: Add warm reset mask for Agilex5 arm: socfpga: Disable GIC for Agilex5 arch: arm: Enable PSCI reset driver for Agilex5 firmware: psci: Flush cache before warm reset arm: socfpga: agilex5: Update CPU info arm: socfpga: Export board ID as U-Boot environment arm: socfpga: smc: Add memory coherency support to mailbox command arm: armv8: Improve SPL data save and restore implementation configs: socfpga: soc64: agilex5: Use common ARMv8 linker script configs: socfpga: soc64: agilex5: Enable QSPI boot with UBI / UBIFS Tien Fong Chee (11): arm: socfpga: agilex5: Add new system manager base addresses arm: socfpga: Add handoff data support for SoCFPGA Agilex5 device arm: dts: agilex5: Add HPS cache coherency unit configuration settings arm: dts: agilex5: Add firewall configure settings arm: dts: agilex5: Enable XGMAC arm: socfpga: agilex5: Enable cache flush for system memory cache in CCU arm: socfpga: agilex5: Add SMMU initialization configs: agilex5: Add configuration for malloc pool arm: socfpga: agilex5: Add SPL for Agilex5 SoCFPGA configs: socfpga: soc64: agilex5: Enable XGMAC arm: socfpga: soc64: Add support for board_boot_order() Tingting Meng (1): ddr: altera: Add DDR driver for Agilex5 series MAINTAINERS | 2 + arch/arm/Kconfig | 2 +- arch/arm/cpu/armv8/spl_data.c | 13 +- arch/arm/cpu/armv8/u-boot-spl.lds | 1 + arch/arm/dts/socfpga_agilex5-u-boot.dtsi | 661 ++++++++++++++++ arch/arm/dts/socfpga_agilex5.dtsi | 8 + .../arm/dts/socfpga_agilex5_socdk-u-boot.dtsi | 71 +- arch/arm/mach-socfpga/Kconfig | 5 +- arch/arm/mach-socfpga/Makefile | 8 +- arch/arm/mach-socfpga/altera-sysmgr.c | 113 +++ arch/arm/mach-socfpga/board.c | 32 +- arch/arm/mach-socfpga/ccu_ncore3.c | 64 ++ .../mach-socfpga/include/mach/altera-sysmgr.h | 16 + arch/arm/mach-socfpga/include/mach/board.h | 11 + arch/arm/mach-socfpga/include/mach/firewall.h | 21 +- .../mach-socfpga/include/mach/handoff_soc64.h | 5 +- arch/arm/mach-socfpga/include/mach/misc.h | 2 + .../include/mach/reset_manager_soc64.h | 9 +- .../include/mach/system_manager_soc64.h | 128 +-- arch/arm/mach-socfpga/misc.c | 70 +- arch/arm/mach-socfpga/misc_soc64.c | 32 +- arch/arm/mach-socfpga/smc_api.c | 12 +- arch/arm/mach-socfpga/spl_agilex5.c | 110 +++ arch/arm/mach-socfpga/spl_soc64.c | 119 +++ arch/arm/mach-socfpga/wrap_handoff_soc64.c | 9 +- board/intel/agilex5-socdk/Makefile | 7 + board/intel/agilex5-socdk/socfpga.c | 12 + configs/socfpga_agilex5_defconfig | 17 +- drivers/clk/altera/clk-agilex5.c | 53 +- drivers/ddr/altera/Makefile | 3 +- drivers/ddr/altera/iossm_mailbox.c | 748 ++++++++++++++++++ drivers/ddr/altera/iossm_mailbox.h | 136 ++++ drivers/ddr/altera/sdram_agilex5.c | 420 ++++++++++ drivers/ddr/altera/sdram_soc64.c | 76 +- drivers/ddr/altera/sdram_soc64.h | 10 + drivers/firmware/psci.c | 1 + include/configs/socfpga_soc64_common.h | 6 + 37 files changed, 2879 insertions(+), 134 deletions(-) create mode 100644 arch/arm/mach-socfpga/altera-sysmgr.c create mode 100644 arch/arm/mach-socfpga/ccu_ncore3.c create mode 100644 arch/arm/mach-socfpga/include/mach/altera-sysmgr.h create mode 100644 arch/arm/mach-socfpga/include/mach/board.h create mode 100644 arch/arm/mach-socfpga/spl_agilex5.c create mode 100644 board/intel/agilex5-socdk/Makefile create mode 100644 board/intel/agilex5-socdk/socfpga.c create mode 100644 drivers/ddr/altera/iossm_mailbox.c create mode 100644 drivers/ddr/altera/iossm_mailbox.h create mode 100644 drivers/ddr/altera/sdram_agilex5.c -- 2.25.1
