andrius
/
arm-trusted-firmware
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

docs: Update the FIP generation process using SP images 

Updated the documentation for the FIP generation process using
SP images.

Change-Id: I4df7f379f08f33adba6f5c82904291576972e106
Signed-off-by: Manish V Badarkhe <Manish.Badarkhe@arm.com>
This commit is contained in:
Manish V Badarkhe 2020-11-25 21:08:40 +00:00
parent aa47d59d40
commit 745da67b27
1 changed files with 70 additions and 25 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

95
docs/resources/diagrams/plantuml/fip-secure-partitions.puml
View File

@ -13,6 +13,7 @@ folder SP_vendor_1 {
===
UUID = xxx
load_address = 0xaaa
owner = "Sip"
...
]
}
@ -24,9 +25,26 @@ folder SP_vendor_2 {
===
UUID = yyy
load_address = 0xbbb
owner = "Plat"
]
}
artifact tb_fw_config.dts [
tb_fw_config.dts
----
secure-partitions
===
spkg_1 UUID
spkg_1 load_address
---
spkg_2 UUID
spkg_2 load_address
---
...
===
...<rest of the nodes>
]
artifact config.json [
SP_LAYOUT.json
===
@ -41,31 +59,22 @@ artifact config.json [
control sp_mk_generator
artifact fconf_node [
fconf_sp.dts
===
spkg_1 UUID
spkg_1 load_address
---
spkg_2 UUID
spkg_2 load_address
]
artifact sp_gen [
sp_gen.mk
===
FDT_SOURCE = ...
SPTOOL_ARGS = ...
FIP_ARG = ...
FIP_ARGS = ...
CRT_ARGS = ...
]
control dtc
control sptool
artifact FW_CONFIG
artifact tb_fw_config.dtb
artifact spkg_1 [
spkg_1.bin
sp1.pkg
===
<i>header</i>
---
@ -75,7 +84,7 @@ artifact spkg_1 [
]
artifact spkg_2 [
spkg_2.bin
sp2.pkg
===
<i>header</i>
---
@ -84,18 +93,47 @@ artifact spkg_2 [
binary
]
artifact signed_tb_fw_config.dtb [
tb_fw_config.dtb (signed)
]
artifact signed_spkg_1 [
sp1.pkg (signed)
===
<i>header</i>
---
manifest
---
binary
---
<i>signature</I>
]
artifact signed_spkg_2 [
sp2.pkg (signed)
===
<i>header</i>
---
manifest
---
binary
---
<i>signature</I>
]
control crttool
control fiptool
artifact fip [
fip.bin
===
FW_CONFIG.dtb
tb_fw_config.dtb (signed)
---
...
---
SPKG1
sp1.pkg (signed & SiP owned)
---
SPKG2
sp2.pkg (signed & Platform owned)
---
...
]
@ -103,20 +141,27 @@ artifact fip [
config.json .up.> SP_vendor_1
config.json .up.> SP_vendor_2
config.json --> sp_mk_generator
sp_mk_generator --> fconf_node
sp_mk_generator --> sp_gen
sp_gen --> fiptool
sp_gen --> cert_create
sp_gen --> sptool
sptool --> spkg_1
sptool --> spkg_2
fconf_node -down-> dtc
dtc --> FW_CONFIG
spkg_1 --> cert_create
spkg_2 --> cert_create
cert_create --> signed_spkg_1
cert_create --> signed_spkg_2
sp_gen --> fiptool
FW_CONFIG --> fiptool
spkg_1 -down-> fiptool
spkg_2 -down-> fiptool
tb_fw_config.dts --> dtc
dtc --> tb_fw_config.dtb
tb_fw_config.dtb --> cert_create
cert_create --> signed_tb_fw_config.dtb
signed_tb_fw_config.dtb --> fiptool
signed_spkg_1 -down-> fiptool
signed_spkg_2 -down-> fiptool
fiptool -down-> fip
@enduml