commit aa44249252f4ff9d27f44c4cf1fc3ae5556eef21
author AlexeiFedorov <Alexei.Fedorov@arm.com> Tue Nov 29 13:32:41 2022 +0000
committer AlexeiFedorov <Alexei.Fedorov@arm.com> Tue Dec 06 12:29:43 2022 +0000
tree 8cc68626433339031060edfffb6bed0743f66cd0
parent 48b21065b1916722c4dcdb4ed223a20a96db14a6

feat(rmm): add support for the 2nd DRAM bank

This patch adds support for RMM granules allocation
in FVP 2nd DRAM 2GB bank at 0x880000000 base address.
For ENABLE_RME = 1 case it also removes "mem=1G"
Linux kernel command line option in fvp-base-psci-common.dsti
to allow memory layout discovery from the FVP device tree.
FVP parameter 'bp.dram_size' - size of main memory in gigabytes
documented in docs/components/realm-management-extension.rst
is changed from 2 to 4.

Signed-off-by: AlexeiFedorov <Alexei.Fedorov@arm.com>
Change-Id: I174da4416ad5a8d41bf0ac89f356dba7c0cd3fe7

docs/components/realm-management-extension.rst

diff --git a/docs/components/realm-management-extension.rst b/docs/components/realm-management-extension.rst
index 6fc0c2e..2ea8012 100644
--- a/docs/components/realm-management-extension.rst
+++ b/docs/components/realm-management-extension.rst
@@ -196,7 +196,7 @@
  -C bp.refcounter.use_real_time=0                               \
  -C bp.ve_sysregs.exit_on_shutdown=1                            \
  -C cache_state_modelled=1                                      \
- -C bp.dram_size=2                                              \
+ -C bp.dram_size=4                                              \
  -C bp.secure_memory=1                                          \
  -C pci.pci_smmuv3.mmu.SMMU_ROOT_IDR0=3                         \
  -C pci.pci_smmuv3.mmu.SMMU_ROOT_IIDR=0x43B                     \