[U-Boot] [PATCH v1 0/3] Enable HPS execution stage notification

chee.hong.ang at intel.com chee.hong.ang at intel.com
Tue May 7 05:07:20 UTC 2019


From: "Ang, Chee Hong" <chee.hong.ang at intel.com>

Notify Secure Device Manager (SDM) on the stage of HPS code execution.
In general, there are three main code execution stages:
(1) First Stage Boot Loader (FSBL) which is U-Boot SPL.
(2) Second Stage Boot Loader (SSBL) which is U-Boot.
(3) Operating System which is Linux.

Ang, Chee Hong (3):
  ARM: socfpga: stratix10: Add HPS execution stage notification function
  ARM: socfpga: stratix10: To notify SDM when SPL pass control to U-Boot
  ARM: socfpga: stratix10: To notify SDM when U-Boot pass control to
    Linux

 arch/arm/mach-socfpga/include/mach/mailbox_s10.h | 7 +++++++
 arch/arm/mach-socfpga/mailbox_s10.c              | 6 ++++++
 arch/arm/mach-socfpga/misc_s10.c                 | 5 +++++
 arch/arm/mach-socfpga/spl_s10.c                  | 6 ++++++
 4 files changed, 24 insertions(+)

-- 
2.7.4



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