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| author | Rayhan Faizel <rayhan.faizel@gmail.com> | 2024-05-19 15:11:06 +0530 |
|---|---|---|
| committer | Peter Maydell <peter.maydell@linaro.org> | 2024-07-01 12:48:55 +0100 |
| commit | 5d5f1b60916aa6bbebe192d74acb762414377430 (patch) | |
| tree | c09cacc1d41c94ab658f4efb92a1b5a9883e6e50 /include/hw/arm | |
| parent | 6bf7993921827817eb313f44509bf4ba7ebf88bb (diff) | |
| download | qemu-5d5f1b60916aa6bbebe192d74acb762414377430.zip qemu-5d5f1b60916aa6bbebe192d74acb762414377430.tar.gz qemu-5d5f1b60916aa6bbebe192d74acb762414377430.tar.bz2 | |
hw/misc: Implement mailbox properties for customer OTP and device specific private keys
Four mailbox properties are implemented as follows:
1. Customer OTP: GET_CUSTOMER_OTP and SET_CUSTOMER_OTP
2. Device-specific private key: GET_PRIVATE_KEY and
SET_PRIVATE_KEY.
The customer OTP is located in the rows 36-43. The device-specific private key
is located in the rows 56-63.
The customer OTP can be locked with the magic numbers 0xffffffff 0xaffe0000
when running the SET_CUSTOMER_OTP mailbox command. Bit 6 of row 32 indicates
this lock, which is undocumented. The lock also applies to the device-specific
private key.
Signed-off-by: Rayhan Faizel <rayhan.faizel@gmail.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Diffstat (limited to 'include/hw/arm')
| -rw-r--r-- | include/hw/arm/raspberrypi-fw-defs.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/hw/arm/raspberrypi-fw-defs.h b/include/hw/arm/raspberrypi-fw-defs.h index 8b404e0..60b8e5b 100644 --- a/include/hw/arm/raspberrypi-fw-defs.h +++ b/include/hw/arm/raspberrypi-fw-defs.h @@ -56,6 +56,7 @@ enum rpi_firmware_property_tag { RPI_FWREQ_GET_THROTTLED = 0x00030046, RPI_FWREQ_GET_CLOCK_MEASURED = 0x00030047, RPI_FWREQ_NOTIFY_REBOOT = 0x00030048, + RPI_FWREQ_GET_PRIVATE_KEY = 0x00030081, RPI_FWREQ_SET_CLOCK_STATE = 0x00038001, RPI_FWREQ_SET_CLOCK_RATE = 0x00038002, RPI_FWREQ_SET_VOLTAGE = 0x00038003, @@ -73,6 +74,7 @@ enum rpi_firmware_property_tag { RPI_FWREQ_SET_PERIPH_REG = 0x00038045, RPI_FWREQ_GET_POE_HAT_VAL = 0x00030049, RPI_FWREQ_SET_POE_HAT_VAL = 0x00038049, + RPI_FWREQ_SET_PRIVATE_KEY = 0x00038081, RPI_FWREQ_SET_POE_HAT_VAL_OLD = 0x00030050, RPI_FWREQ_NOTIFY_XHCI_RESET = 0x00030058, RPI_FWREQ_GET_REBOOT_FLAGS = 0x00030064, |