| 67471e75 | 21-Jul-2022 |
Manish Pandey <manish.pandey2@arm.com> |
feat(drtm): flush dcache before DLME launch
Flush the data cache range before DLME launch to ensure that data
passed by DCE preamble is committed.
Signed-off-by: Manish Pandey <manish.pandey2@arm.c
feat(drtm): flush dcache before DLME launch
Flush the data cache range before DLME launch to ensure that data
passed by DCE preamble is committed.
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: I9946fd3420a17b86d9f1483e8b2cd5880033454e
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| 2c265975 | 19-Jul-2022 |
Manish Pandey <manish.pandey2@arm.com> |
feat(drtm): invalidate icache before DLME launch
As per DRTM beta0 spec table #28, Before the DLME is called the DCE
must invalidate all instruction caches.
Signed-off-by: Manish Pandey <manish.pan
feat(drtm): invalidate icache before DLME launch
As per DRTM beta0 spec table #28, Before the DLME is called the DCE
must invalidate all instruction caches.
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: I7efbb03d1d13346a8d898882fdbd7bbe8f1d49b2
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| b1392f42 | 23-Jun-2022 |
Manish Pandey <manish.pandey2@arm.com> |
feat(drtm): ensure that no SDEI event registered during dynamic launch
Ensured no SDEI event are registered during dynamic launch.
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: I
feat(drtm): ensure that no SDEI event registered during dynamic launch
Ensured no SDEI event are registered during dynamic launch.
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: Ied3b2d389aa3d9a96ace9078581d5e691f0b38a7
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| 2090e552 | 21-Jun-2022 |
Manish V Badarkhe <Manish.Badarkhe@arm.com> |
feat(drtm): take DRTM components measurements before DLME launch
Taken measurement of various DRTM components in the Event Log
buffer to pass it to DLME.
Change-Id: Ic56620161f42596d22bf40d5c83c041
feat(drtm): take DRTM components measurements before DLME launch
Taken measurement of various DRTM components in the Event Log
buffer to pass it to DLME.
Change-Id: Ic56620161f42596d22bf40d5c83c041cbce0b618
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
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| 2b13a985 | 21-Jun-2022 |
Manish V Badarkhe <Manish.Badarkhe@arm.com> |
feat(drtm): add a few DRTM DMA protection APIs
Added DRTM DMA protections APIs, and called them during
the DLME launch and DRTM SMC handling.
Change-Id: I29e7238c04e2ca9f26600276c5c05bff5387789e
Si
feat(drtm): add a few DRTM DMA protection APIs
Added DRTM DMA protections APIs, and called them during
the DLME launch and DRTM SMC handling.
Change-Id: I29e7238c04e2ca9f26600276c5c05bff5387789e
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
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| 40814266 | 17-Jun-2022 |
Manish V Badarkhe <Manish.Badarkhe@arm.com> |
feat(drtm): add Event Log driver support for DRTM
Added Event Log driver support for DRTM. This driver
is responsible for the doing the hash measurement of
various DRTM components as per [1], and pu
feat(drtm): add Event Log driver support for DRTM
Added Event Log driver support for DRTM. This driver
is responsible for the doing the hash measurement of
various DRTM components as per [1], and putting these
measurements in the Event Log buffer.
[1]: https://developer.arm.com/documentation/den0113/a, section 3.16
Change-Id: I9892c313cf6640b82e261738116fe00f7975ee12
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
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| 40e1fad6 | 21-Jun-2022 |
Manish Pandey <manish.pandey2@arm.com> |
feat(drtm): check drtm arguments during dynamic launch
Check the sanity of arguments before dynamic launch.
Change-Id: Iad68f852b09851b0c55a55df6ba16576e105758a
Signed-off-by: Manish Pandey <manish
feat(drtm): check drtm arguments during dynamic launch
Check the sanity of arguments before dynamic launch.
Change-Id: Iad68f852b09851b0c55a55df6ba16576e105758a
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Signed-off-by: Lucian Paul-Trifu <lucian.paultrifu@gmail.com>
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| bd6cc0b2 | 20-Jun-2022 |
Manish Pandey <manish.pandey2@arm.com> |
feat(drtm): introduce drtm dynamic launch function
This function is placeholder for checking all the necessary conditions
before doing drtm dynamic launch.
In this patch following conditions are che
feat(drtm): introduce drtm dynamic launch function
This function is placeholder for checking all the necessary conditions
before doing drtm dynamic launch.
In this patch following conditions are checked (based on Table 31 of
DRTM spec beta0), rest of the conditions will be added in later
patches.
- Only boot PE is online
- Caller execution state is AArch64
- Caller exception level is NS-EL2 or NS-EL1
Signed-off-by: Manish Pandey <manish.pandey2@arm.com>
Change-Id: I622b946bc191bb39f828831336ceafbc10834c19
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| e9467afb | 16-Jun-2022 |
Manish V Badarkhe <Manish.Badarkhe@arm.com> |
feat(drtm): retrieve DRTM features
Retrieved below DRTM features via DRTM_FEATURES SMC call -
1. TPM features
2. Minimum memory requirement
3. Boot PE ID
4. DMA protection
Change-Id: Ia6dc497259541
feat(drtm): retrieve DRTM features
Retrieved below DRTM features via DRTM_FEATURES SMC call -
1. TPM features
2. Minimum memory requirement
3. Boot PE ID
4. DMA protection
Change-Id: Ia6dc497259541ce30a6550afa35d95d9a9a366af
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
Signed-off-by: Lucian Paul-Trifu <lucian.paultrifu@gmail.com>
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