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SPMC: adjust device region for first secure partition 

For the first partition, mark first 2GB as device memory excluding
the Trusted DRAM region reserved for the SPMC.

Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
Change-Id: I3ff110b3facf5b6d41ac2519ff6ca5e30a0a502b
This commit is contained in:
Olivier Deprez 2020-10-08 08:38:58 +02:00
parent bd260fcbfe
commit d0d63afeb4
2 changed files with 21 additions and 8 deletions
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20
plat/arm/board/fvp/fdts/fvp_spmc_manifest.dts
View File

@ -5,13 +5,12 @@
*/
/dts-v1/;
#define AFF 00
#define AFF 00
#include "fvp-defs.dtsi"
#undef POST
#define POST \
enable-method = "psci"; \
};
#define POST \
};
/ {
compatible = "arm,ffa-core-manifest-1.0";
@ -61,7 +60,11 @@
#size-cells = <0x0>;
CPU_0
/* SPM(Hafnium) requires secondary cpu nodes are declared in descending order */
/*
* SPMC (Hafnium) requires secondary core nodes are declared
* in descending order.
*/
CPU_7
CPU_6
CPU_5
@ -71,7 +74,12 @@
CPU_1
};
memory@60000000 {
device-memory@0 {
device_type = "device-memory";
reg = <0x0 0x0 0x6000000 0x0 0x8000000 0x78000000>;
};
memory@6000000 {
device_type = "memory";
reg = <0x0 0x6000000 0x2000000>; /* Trusted DRAM */
};

9
plat/arm/board/fvp/fdts/fvp_spmc_optee_sp_manifest.dts
View File

@ -49,7 +49,7 @@
CPU_0
/*
* SPMC(Hafnium) requires secondary core nodes are declared
* SPMC (Hafnium) requires secondary core nodes are declared
* in descending order.
*/
CPU_7
@ -61,7 +61,12 @@
CPU_1
};
memory@60000000 {
device-memory@0 {
device_type = "device-memory";
reg = <0x0 0x0 0x6000000 0x0 0x8000000 0x78000000>;
};
memory@6000000 {
device_type = "memory";
reg = <0x0 0x6000000 0x2000000>; /* Trusted DRAM */
};