Commits · 2ada829df1fb1e8ce672a4306631b07565e21d9b · adam.huang / Arm Trusted Firmware

11 Dec, 2018 5 commits

SPM: Rename files for consistency · 2ada829d

Antonio Nino Diaz authored Nov 15, 2018



Rename files prefixed by sp_ to spm_.

Change-Id: Ie3016a4c4ac5987fe6fdd734c6b470c60954e23d
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

2ada829d

SPM: Migrate mem attr get/set helpers to SPRT · e23ae073

Antonio Nino Diaz authored Nov 30, 2018



The old SMCs SP_MEMORY_ATTRIBUTES_{GET,SET}_AARCH64 have been removed in
favour of SPRT_MEMORY_PERM_ATTR_{GET,SET}_AARCH64.

Change-Id: Idb93cfa5461d0098df941037c5653f7c44b65227
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

e23ae073

SPM: Support multiple xlat tables contexts · bbc81007

Antonio Nino Diaz authored Oct 30, 2018



Change-Id: Ib7c2529b85bb5930d44907edfc8ead13d3b1ef4d
Co-authored-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

bbc81007

SPM: Support multiple partitions · 0fa1a021

Antonio Nino Diaz authored Oct 30, 2018



Change-Id: I6673a5f8c2f6afa7780483e0ce8d4dad4c8dc8ea
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

0fa1a021

SPM: Map memory regions from RD · ffb7ce70

Antonio Nino Diaz authored Oct 30, 2018



SPM needs to map a number of regions on behalf of the secure partition.
Previously, it used to get a list of them from platform code using the
plat_get_secure_partition_mmap() API. Now it gets them from the resource
description structure.

The SPM<->SP shared buffer is mapped dynamically at EL3. This buffer is
used to pass information between SPM and SP, so it must be mapped at EL3
as well in order to be used by SPM.

Dynamic translation tables have been enabled when the Trusted Firmware
is compiled with SPM support.

Change-Id: I64ad335e931661812a0a60558e60372e1e5e6b72
Co-authored-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

ffb7ce70

10 Dec, 2018 1 commit

SPM: Remove SP memory mappings definitions · 09d413a1

Antonio Nino Diaz authored Oct 30, 2018



This information is retrieved from the resource description now.

Change-Id: Iaae23945eb2c45305cdc6442853e42f4e04fe094
Co-authored-by: Sandrine Bailleux <sandrine.bailleux@arm.com>
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

09d413a1

06 Aug, 2018 1 commit

xlat v2: Cleanup get/change mem attr helpers · e5d59519

Antonio Nino Diaz authored Aug 05, 2018

Changed the names for consistency with the rest of the library. Introduced
new helpers that manipulate the active translation tables context.

Change-Id: Icaca56b67fcf6a96e88aa3c7e47411162e8e6856
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

e5d59519

23 May, 2018 2 commits

SPM: Shorten names of types and functions · 07f3f630

Antonio Nino Diaz authored May 22, 2018



The current internal names are too long, which makes it hard to write
code as many lines overflow the limit and need to be split, which may
not help the reader.

Change-Id: I072bdc8f3dd125255063ffa7f02500e5228fc9a1
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

07f3f630

SPM: Move xlat-related functions to separate file · bfcdda43

Antonio Nino Diaz authored May 22, 2018



This is done in order to make it easier to read the file spm_main.c.

Change-Id: I21e765154c1682a319a3bc47a19a42fd736e910e
Signed-off-by: Antonio Nino Diaz <antonio.ninodiaz@arm.com>

bfcdda43