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arm-bsp/optee: add patch to support higher DRAM on TC

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Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
Change-Id: I54831317126b27e8635d941dce321df8471301f1
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Arunachalam Ganapathy
2022-01-21 11:56:41 +00:00
committed by Jon Mason
parent 0c0b88bc56
commit 2201fa268d
4 changed files with 64 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files
meta-arm-bsp/recipes-security/optee/files/optee-os/tc/0003-ffa-Update-function-ID-according-to-FFA-v1.1-spec.patch → meta-arm-bsp/recipes-security/optee/files/optee-os/tc/0002-ffa-Update-function-ID-according-to-FFA-v1.1-spec.patch
View File
meta-arm-bsp/recipes-security/optee/files/optee-os/tc/0001-Fix-optee-UUID.patch → meta-arm-bsp/recipes-security/optee/files/optee-os/tc/0003-Fix-optee-UUID.patch
View File
meta-arm-bsp/recipes-security/optee/files/optee-os/tc/0004-plat-totalcompute-add-support-for-higher-DRAM.patch
+60
View File
@@ -0,0 +1,60 @@
From 7fb6d720a285b6135a9247b2adde833ea90e2549 Mon Sep 17 00:00:00 2001
From: Usama Arif <usama.arif@arm.com>
Date: Mon, 27 Sep 2021 19:58:56 +0100
Subject: [PATCH] plat-totalcompute: add support for higher DRAM
The new 6GB DRAM bank starts at 0x8080000000.
Signed-off-by: Usama Arif <usama.arif@arm.com>
Acked-by: Jens Wiklander <jens.wiklander@linaro.org>
Upstream-Status: Backport [https://github.com/OP-TEE/optee_os/commit/6d8430f943e091282849b188fbc0847c159e5de4]
Signed-off-by: Arunachalam Ganapathy <arunachalam.ganapathy@arm.com>
---
core/arch/arm/plat-totalcompute/conf.mk | 2 ++
core/arch/arm/plat-totalcompute/main.c | 1 +
core/arch/arm/plat-totalcompute/platform_config.h | 3 +++
3 files changed, 6 insertions(+)
diff --git a/core/arch/arm/plat-totalcompute/conf.mk b/core/arch/arm/plat-totalcompute/conf.mk
index 558b7889..e894b1e1 100644
--- a/core/arch/arm/plat-totalcompute/conf.mk
+++ b/core/arch/arm/plat-totalcompute/conf.mk
@@ -24,6 +24,8 @@ platform-cflags-debug-info = -gdwarf-2
platform-aflags-debug-info = -gdwarf-2
endif
+$(call force,CFG_CORE_ARM64_PA_BITS,40)
+
ifneq (,$(filter ${PLATFORM_FLAVOR},tc0 tc1))
CFG_TEE_CORE_NB_CORE = 8
diff --git a/core/arch/arm/plat-totalcompute/main.c b/core/arch/arm/plat-totalcompute/main.c
index 42acf8dd..eab237bf 100644
--- a/core/arch/arm/plat-totalcompute/main.c
+++ b/core/arch/arm/plat-totalcompute/main.c
@@ -27,6 +27,7 @@ register_phys_mem_pgdir(MEM_AREA_IO_SEC, GICD_BASE, GIC_DIST_REG_SIZE);
#endif
register_ddr(DRAM0_BASE, DRAM0_SIZE);
+register_ddr(DRAM1_BASE, DRAM1_SIZE);
#ifndef CFG_CORE_SEL2_SPMC
void main_init_gic(void)
diff --git a/core/arch/arm/plat-totalcompute/platform_config.h b/core/arch/arm/plat-totalcompute/platform_config.h
index 4255abca..b474a899 100644
--- a/core/arch/arm/plat-totalcompute/platform_config.h
+++ b/core/arch/arm/plat-totalcompute/platform_config.h
@@ -26,6 +26,9 @@
#define DRAM0_BASE 0x80000000
#define DRAM0_SIZE 0x7d000000
+#define DRAM1_BASE 0x8080000000ULL
+#define DRAM1_SIZE 0x180000000ULL
+
#define TZCDRAM_BASE 0xff000000
#define TZCDRAM_SIZE 0x01000000
--
2.30.2
meta-arm-bsp/recipes-security/optee/optee-os-generic-tc.inc
+4 -3
View File
@@ -1,7 +1,7 @@
# Total Compute (tc) specific configuration for optee-os and optee-os-tadevkit
# Intermediate SHA with 3.14 baseline version
# This has TC0 platform support
# This has TC0 and TC1 platform support
SRCREV = "e4f34e786135079160697d88212591105a65fbce"
PV = "3.14.0+git${SRCPV}"
@@ -9,8 +9,9 @@ FILESEXTRAPATHS:prepend := "${THISDIR}/files/optee-os/tc:"
SRC_URI:append:tc = " \
file://sp_layout.json \
file://0001-WIP-Enable-managed-exit.patch \
file://0003-ffa-Update-function-ID-according-to-FFA-v1.1-spec.patch \
file://0001-Fix-optee-UUID.patch \
file://0002-ffa-Update-function-ID-according-to-FFA-v1.1-spec.patch \
file://0003-Fix-optee-UUID.patch \
file://0004-plat-totalcompute-add-support-for-higher-DRAM.patch \
"
COMPATIBLE_MACHINE = "(tc?)"