Add support for reading NB fuse OTP, SB fuse OTP and Security OTP values via U-Boot fuse API on Armada 37xx boards.
Changes in v3: * Updated comment in patch 5/5 about MBOX_CMD_OTP_READ command * In patch 5/5 fixed number of output arguments for MBOX_CMD_OTP_READ_32B command
Pali Rohár (5): arm: mvebu: a37xx: Add support for reading NB and SB fuse OTP value arm: mvebu: a37xx: Enable fuse command on all Armada 3720 boards arm: mvebu: a37xx: Move generic mbox code to arch/arm/mach-mvebu arm: mvebu: a37xx: Extend mbox_do_cmd() code arm: mvebu: a37xx: Add support for reading Security OTP values
arch/arm/mach-mvebu/Kconfig | 1 + arch/arm/mach-mvebu/Makefile | 3 + arch/arm/mach-mvebu/armada3700/Makefile | 3 +- arch/arm/mach-mvebu/armada3700/efuse.c | 171 ++++++++++++++++++++ arch/arm/mach-mvebu/armada3700/mbox.c | 83 ++++++++++ arch/arm/mach-mvebu/include/mach/mbox.h | 40 +++++ board/CZ.NIC/turris_mox/mox_sp.c | 73 +-------- configs/mvebu_db-88f3720_defconfig | 2 + configs/mvebu_espressobin-88f3720_defconfig | 2 + configs/turris_mox_defconfig | 2 + configs/uDPU_defconfig | 2 + 11 files changed, 311 insertions(+), 71 deletions(-) create mode 100644 arch/arm/mach-mvebu/armada3700/efuse.c create mode 100644 arch/arm/mach-mvebu/armada3700/mbox.c create mode 100644 arch/arm/mach-mvebu/include/mach/mbox.h