Commits · master · Arm Reference Solutions / sel1_shim

05 Jan, 2022 2 commits

Merge branch 'extended-ram' into 'master' · 76f3fc31
Lakshmi Kailasanathan authored Jan 05, 2022
```
plat/tc: add support for increased DRAM

See merge request !4
```
76f3fc31

plat/tc: add support for increased DRAM · b119777f

Davidson Kumaresan authored Dec 15, 2021



Second bank of DRAM of size 6GB is added at 0x8080000000. A buffer
created by the non-secure world can be from this memory.  If that
buffer is shared with any trusted services, that has to be mapped
to S-EL1 translation regime. Hence the VA and PA limit has to be
increased to 0xFFFFFFFFFF.

Change-Id: If21e2efe3ecb662dd3a44e90b12d1830e9f7d5fd
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>

b119777f

07 Sep, 2021 2 commits
- Merge branch 'libc-string-functionalities' into 'master' · 5ce1213f
  Lakshmi Kailasanathan authored Sep 07, 2021
```
libc: add missing string functionalities needed for the Trusted Services

See merge request !2
```
  5ce1213f
- Merge branch 'its-sp' into 'master' · a0f67a5e
  Lakshmi Kailasanathan authored Sep 07, 2021
```
Replace secure storage with internal trusted storage

See merge request !3
```
  a0f67a5e
06 Sep, 2021 3 commits

Replace secure storage with internal trusted storage · 1f6091a1

Davidson Kumaresan authored Jul 03, 2021



Trusted Services had removed secure storage and added two new
trusted services - Protected Storage and Internal Trusted
Storage. Hence we are removing secure storage and adding
support for the internal trusted storage.

Change-Id: I09a345de05b9165a7397ff6f58870109dd6edfcf
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>

1f6091a1

libc/string.h: Add strstr function declaration · 4b0713b8

Davidson Kumaresan authored Aug 24, 2021



Change-Id: I46b877f47ed92f3ba9ef343a6671a00bc987bef8
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>

4b0713b8

libutils: import strcpy() and strncpy() · e0a67d1e

Davidson Kumaresan authored Jul 05, 2021



Imports strcpy() and strncpy() from newlib with license added

Change-Id: I1717b64180768ae32330507fb81f803637e0dbe7
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>

e0a67d1e

16 Aug, 2021 1 commit
- Merge branch 'usaari01/sel1_shim' into 'master' · 68df3e6b
  Lakshmi Kailasanathan authored Aug 16, 2021
```
plat/tc: Rename tc0 folder to tc

See merge request !1
```
  68df3e6b
11 Aug, 2021 1 commit

plat/tc: Rename tc0 folder to tc · 65fc26f8

Usama Arif authored Aug 02, 2021



This is so that the same files can be used between tc0 and tc1
as they share the platform helper functions and definitions.
Signed-off-by: Usama Arif <usama.arif@arm.com>
Change-Id: I4bbecd927ebc84d3f78b033f759f8ed9e06b4208

65fc26f8

23 Jul, 2021 19 commits

plat: segregate platform specific code for tc0 · 21142343
Davidson Kumaresan authored Jun 21, 2021 and Arunachalam Ganapathy committed Jul 23, 2021
```
Change-Id: Id1726ab48c78c03aa726592f5704da068be07b75
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
```
21142343

libc: malloc implementation for the shim layer · b400cefb

Davidson Kumaresan authored Jun 03, 2021 and

Arunachalam Ganapathy committed Jul 23, 2021

The malloc.c will be downloaded from http://g.cs.oswego.edu/

 during
the build using dlmalloc.cmake.  Since the malloc.c is having CCS0 licence,
it cannot be hosted in tf.org.  Hence we are downloading it during the build.
The malloc_wrapper.c and malloc_wrapper.h are new files added to make the
dlmalloc suit our use case.

Change-Id: Idfdec5cff9f8d864e6f0ba2d67c1aa02f95ef0b9
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>

b400cefb

aarch64: Allow the stack to be further than 1MB from where it is set up · 9a22c6f4

Ben Horgan authored Mar 22, 2021 and

Arunachalam Ganapathy committed Jul 23, 2021



Trusted-services crypto  was previously building with the linaro 7.5
 aarch64-linux-gnu but not with arm 10.2 aarch64-none-linux-gnu.
Build error was:
aarch64/sp_entrypoint.S:22:(.text.sp_entrypoint+0x0):
 relocation truncated to fit: R_AARCH64_ADR_PREL_LO21 against `.bss.stacks'
Signed-off-by: Ben Horgan <ben.horgan@arm.com>
Change-Id: Ia422722c986bce50543f026ccbad728e6938f2b0

9a22c6f4

Memory map the kernel address space in the secure partitions · cec7bef7

Davidson Kumaresan authored May 06, 2021 and

Arunachalam Ganapathy committed Jul 23, 2021



Map the address space of kernel to the secure partitions and the crypto
address space to secure storage partition to access the dynamically
created buffers.

Since we are not able to get the memory address of dynamically created
buffer at run time, we are statically mapping the entire address space.

Change-Id: Ic35d668f0ea0cae794036f4152d00465ee1d0e51
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>

cec7bef7

Disable relocating the symbols · 1bc1c4a8

Davidson Kumaresan authored May 06, 2021 and

Arunachalam Ganapathy committed Jul 23, 2021



The nanopb files are not aligned properly.  Encountered Alignment
fault during relocation.  Hence disabling it.

Change-Id: Id90fdd29fe3c0adeccf2565c25d9ef2e83ffd7be
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>

1bc1c4a8

Add component.cmake to compile the shim layer with cmake · f1e9b6d3
Davidson Kumaresan authored May 05, 2021 and Arunachalam Ganapathy committed Jul 23, 2021
```
Change-Id: Iebb12f1703b7de0a940e778e56f0b10a896f67eb
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
```
f1e9b6d3
Add the linker script for the shim layer · 16c700ab
Davidson Kumaresan authored May 05, 2021 and Arunachalam Ganapathy committed Jul 23, 2021
```
Change-Id: Ide3674de7c2e3fd6250c6fa9b1526e849f83f2f7
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
```
16c700ab
Add the actual functionality of the shim layer · d154454e
Davidson Kumaresan authored May 06, 2021 and Arunachalam Ganapathy committed Jul 23, 2021
```
Change-Id: Ifc36e16b4e9d81628d4a0903ca6ff983e392210e
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
```
d154454e
libc: Add missing libc function declarations · cae4a8fc
Ben Horgan authored Mar 30, 2021 and Arunachalam Ganapathy committed Jul 23, 2021
```
Change-Id: I00e54db41b3226cc60a89bf4a81edea0a6fbb2a5
Signed-off-by: Ben Horgan <ben.horgan@arm.com>
```
cae4a8fc
tftf.h: include status.h from the shim layer · bb51c00e
Davidson Kumaresan authored May 06, 2021 and Arunachalam Ganapathy committed Jul 23, 2021
```
Change-Id: I8811494e1270c4efb75cc61b3230133a5871c5b9
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
```
bb51c00e
stdint.h: add minimum width integer types · 92468e4d
Davidson Kumaresan authored May 05, 2021 and Arunachalam Ganapathy committed Jul 23, 2021
```
Change-Id: I46d8411005d64dddb1fbd7030c6a11cc479052ae
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
```
92468e4d
assert.h: add definition for COMPILE_TIME_ASSERT · 5f9268f9
Davidson Kumaresan authored May 05, 2021 and Arunachalam Ganapathy committed Jul 23, 2021
```
Change-Id: I6dfe343cbac372c9e09a2cfe986151de1d78a001
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
```
5f9268f9
stdio.h: add definition for FILE · 612e3e12
Davidson Kumaresan authored May 05, 2021 and Arunachalam Ganapathy committed Jul 23, 2021
```
Change-Id: I9571ea56f3e02bc8c25d3813e57fe880b1c781bf
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
```
612e3e12
trace.h: Remove unwanted definitions and change existing definitions · c545f494
Davidson Kumaresan authored May 05, 2021 and Arunachalam Ganapathy committed Jul 23, 2021
```
Change-Id: I701fb58ced5dd816419289353826cbc8303dbb68
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
```
c545f494
compiler.h: Remove unwanted definitions and add new definitions · 8dbc59e9
Davidson Kumaresan authored May 05, 2021 and Arunachalam Ganapathy committed Jul 23, 2021
```
Change-Id: Ibf1b3300d191ae51cc21e7896d00aa85906846eb
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
```
8dbc59e9
Replace unavailable header with an available header · 4c4e1ef7
Davidson Kumaresan authored May 05, 2021 and Arunachalam Ganapathy committed Jul 23, 2021
```
Change-Id: Ida7315bcd813f921bc1343961d8c2a3078263b8e
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
```
4c4e1ef7
Remove unused header as the header is not availbale in our c library · ae88e307
Davidson Kumaresan authored May 05, 2021 and Arunachalam Ganapathy committed Jul 23, 2021
```
Change-Id: I554d337595abde28839b2c35b14ae7bbcb6ce3af
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>
```
ae88e307

Copy required files from optee_os project · 63847227

Davidson Kumaresan authored May 04, 2021 and

Arunachalam Ganapathy committed Jul 23, 2021



All the newly added files are copied in the same directory structure
from optee_os, keeping the original license header intact.

tag name: v3.10
tagged commit: d1c635434c55b7d75eadf471bde04926bd1e50a7

Change-Id: Ie8f4eebaba5efba08e64089438063f5fe1a527d6
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>

63847227

Copy required files from tf-a-tests project · 66d2e87e

Davidson Kumaresan authored May 04, 2021 and

Arunachalam Ganapathy committed Jul 23, 2021



All the newly added files are copied in the same directory structure
from tf-a-tests, keeping the original license header intact.

tag name: v2.4
tagged commit: 272065470e4d1939e59609a932a64955ec965921

Change-Id: Ia475037c938016c1ded7d97b85bec6a7606f4776
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>

66d2e87e

13 Jul, 2021 1 commit

Initial Documentation and License · 73b32f34

Davidson Kumaresan authored Jun 30, 2021



Change-Id: I4302e5e596f72119bdb2947b163a85518e4bd2c2
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>

73b32f34

15 Mar, 2021 1 commit

Initial empty commit · 607f3d06

Davidson Kumaresan authored Mar 15, 2021



Change-Id: Id72fca1709853602787789d47c49677082e190b2
Signed-off-by: Davidson K <davidson.kumaresan@arm.com>

607f3d06