Add M-mode wolfBoot for PolarFire SoC MPFS250TS as an HSS replacement by dgarske · Pull Request #916 · wolfSSL/wolfBoot

PolarFire SoC: M-mode scratchpad, DDR training, SBI and CI fixes

dgarske

committed

87b844b

PolarFire SoC: SHA-384 and AES-256-CTR offload to the Athena F5200

dgarske

committed

e4ac747

PolarFire SoC: sNVM/PUF key storage and disk image encryption

dgarske

committed

e890504

PolarFire SoC: read DDR once after init so CPU writes land, drop the workarounds

dgarske

committed

cf16def

PolarFire SoC: a FIT ramdisk that must load, and failover actions before the golden boot

dgarske

committed

acdac89

PolarFire SoC: SBI vendor extension for the OS: PUF keys, System Controller services and flash access

dgarske

committed

8e69b94

PolarFire SoC: boot mode 2 User Boot Loader stub verifying the eNVM wolfBoot

dgarske

committed

76ada3d

PolarFire SoC: watchdog hand-off to the OS

dgarske

committed

59a9b6b

PolarFire SoC: QSPI clock divider knob and word-mode FIFO reads

dgarske

committed

3342983

PolarFire SoC: consolidate the documentation into docs/PolarFire.md with a quick start

dgarske

committed

75cc390

PolarFire SoC: read-only sNVM page survey behind MPFS_SNVM_DUMP

dgarske

committed

36d0247

PolarFire SoC: factor out repeated HAL code and drop unused definitions

dgarske

committed

d4b36d1

PolarFire SoC: correct the MSS watchdog and reset-cause register semantics

dgarske

committed

bb3d3b3

PolarFire SoC: correct the FIT staging address rationale in the M-mode config

dgarske

committed

86b2966

sdhci: service the watchdog and re-arm the timeout in the SDMA data phase

dgarske

committed

7a3cd81

PolarFire SoC: pin the L2 scratchpad before any hart stores into it

dgarske

committed

78547fa

boot_riscv: replace a non-ASCII dash in a comment

dgarske

committed

2e6ea3f

PolarFire SoC: drop development narrative from the DDR and SEG comments

dgarske

committed

646f685

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Add M-mode wolfBoot for PolarFire SoC MPFS250TS as an HSS replacement - #916

Add M-mode wolfBoot for PolarFire SoC MPFS250TS as an HSS replacement#916
dgarske wants to merge 18 commits into
wolfSSL:masterfrom
dgarske:mpfs250_hss_replace

Commits on Oct 21, 2026

PolarFire SoC: M-mode scratchpad, DDR training, SBI and CI fixes

PolarFire SoC: SHA-384 and AES-256-CTR offload to the Athena F5200

PolarFire SoC: sNVM/PUF key storage and disk image encryption

PolarFire SoC: read DDR once after init so CPU writes land, drop the workarounds

PolarFire SoC: a FIT ramdisk that must load, and failover actions before the golden boot

PolarFire SoC: SBI vendor extension for the OS: PUF keys, System Controller services and flash access

PolarFire SoC: boot mode 2 User Boot Loader stub verifying the eNVM wolfBoot

PolarFire SoC: watchdog hand-off to the OS

PolarFire SoC: QSPI clock divider knob and word-mode FIFO reads

PolarFire SoC: consolidate the documentation into docs/PolarFire.md with a quick start

PolarFire SoC: read-only sNVM page survey behind MPFS_SNVM_DUMP

PolarFire SoC: factor out repeated HAL code and drop unused definitions

PolarFire SoC: correct the MSS watchdog and reset-cause register semantics

PolarFire SoC: correct the FIT staging address rationale in the M-mode config

sdhci: service the watchdog and re-arm the timeout in the SDMA data phase

PolarFire SoC: pin the L2 scratchpad before any hart stores into it

boot_riscv: replace a non-ASCII dash in a comment

PolarFire SoC: drop development narrative from the DDR and SEG comments