On 5/7/19 7:07 AM, chee.hong.ang@intel.com wrote:
From: "Ang, Chee Hong" chee.hong.ang@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(+)
Can we expect any of this mbox stuff to be ever migrated over to DM and moved into drivers/ instead of constantly adding stuff to mach-socfpga ?