From: Richard Gong richard.gong@intel.com
The Intel Remote System Update (RSU) provides a way for users to update the QSPI configuration bitstream of a Intel Stratix10 SoC device with significantly reduced risk of corrupting the bitstream storage and bricking the system.
The patchset adds RSU support which allows user to perform a complete set of RSU operations via provided console commands.
The patches have reviewed by other colleagues at Intel.
Richard Gong (5): arm: socfpga: stratix10: add RSU mailbox support arm: socfpga: stratix10: add RSU support for Stratix10 SoC arm: socfpga: stratix10: add environment variables for RSU support arm: socfpga: stratix10: add console commands for RSU support arm: socfpga: enable RSU build
arch/arm/mach-socfpga/Makefile | 6 + arch/arm/mach-socfpga/include/mach/mailbox_s10.h | 36 +- arch/arm/mach-socfpga/include/mach/rsu.h | 244 +++++ arch/arm/mach-socfpga/include/mach/rsu_ll.h | 71 ++ arch/arm/mach-socfpga/include/mach/rsu_misc.h | 46 + arch/arm/mach-socfpga/include/mach/rsu_s10.h | 46 + arch/arm/mach-socfpga/mailbox_s10.c | 45 + arch/arm/mach-socfpga/misc_s10.c | 9 + arch/arm/mach-socfpga/rsu.c | 569 ++++++++++++ arch/arm/mach-socfpga/rsu_ll_qspi.c | 1033 ++++++++++++++++++++++ arch/arm/mach-socfpga/rsu_misc.c | 527 +++++++++++ arch/arm/mach-socfpga/rsu_s10.c | 817 +++++++++++++++++ 12 files changed, 3439 insertions(+), 10 deletions(-) create mode 100644 arch/arm/mach-socfpga/include/mach/rsu.h create mode 100644 arch/arm/mach-socfpga/include/mach/rsu_ll.h create mode 100644 arch/arm/mach-socfpga/include/mach/rsu_misc.h create mode 100644 arch/arm/mach-socfpga/include/mach/rsu_s10.h create mode 100644 arch/arm/mach-socfpga/rsu.c create mode 100644 arch/arm/mach-socfpga/rsu_ll_qspi.c create mode 100644 arch/arm/mach-socfpga/rsu_misc.c create mode 100644 arch/arm/mach-socfpga/rsu_s10.c