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optee-os: add ccimx95-dvk support 

Add the ccimx95dvk flavor to OP-TEE, define the UART6 base and DDR
settings, and update the machine mappings using OPTEEMACHINE as the base
recipe does.

Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This commit is contained in:
Javier Viguera 2025-09-26 15:15:59 +02:00
parent 69a512aef1
commit 20ab79040e
2 changed files with 56 additions and 3 deletions
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51
meta-digi-arm/dynamic-layers/freescale-layer/recipes-security/optee-imx/optee-os/0005-core-imx-support-ccimx95-dvk.patch Normal file
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@ -0,0 +1,51 @@
From: Javier Viguera <javier.viguera@digi.com>
Date: Wed, 10 Sep 2025 14:19:01 +0200
Subject: [PATCH] core: imx: support ccimx95-dvk
Upstream-Status: Inappropriate [DEY specific]
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
---
core/arch/arm/plat-imx/conf.mk | 9 +++++++++
core/arch/arm/plat-imx/registers/imx95.h | 1 +
2 files changed, 10 insertions(+)
diff --git a/core/arch/arm/plat-imx/conf.mk b/core/arch/arm/plat-imx/conf.mk
index 916b6b6a1fbb..55f4c21d0321 100644
--- a/core/arch/arm/plat-imx/conf.mk
+++ b/core/arch/arm/plat-imx/conf.mk
@@ -95,6 +95,7 @@ mx93-flavorlist = \
mx93evk \
mx95-flavorlist = \
+ ccimx95dvk \
mx95evk \
mx91-flavorlist = \
@@ -525,6 +526,14 @@ $(call force,CFG_SOC_REV_A0,y)
CFG_IN_TREE_EARLY_TAS += aes_huk/c2fad363-5d9f-4fc4-a417-555841e05745
endif
+ifneq (,$(filter $(PLATFORM_FLAVOR),ccimx95dvk))
+CFG_DDR_SIZE ?= 0x80000000
+CFG_UART_BASE ?= UART6_BASE
+CFG_NSEC_DDR_1_BASE ?= 0x100000000UL
+CFG_NSEC_DDR_1_SIZE ?= 0x180000000UL
+CFG_CORE_ARM64_PA_BITS ?= 40
+endif
+
ifneq (,$(filter $(PLATFORM_FLAVOR),mx95evk))
CFG_DDR_SIZE ?= 0x80000000
CFG_UART_BASE ?= UART1_BASE
diff --git a/core/arch/arm/plat-imx/registers/imx95.h b/core/arch/arm/plat-imx/registers/imx95.h
index b0382e682c17..05d8efad2cdc 100644
--- a/core/arch/arm/plat-imx/registers/imx95.h
+++ b/core/arch/arm/plat-imx/registers/imx95.h
@@ -9,6 +9,7 @@
#define GICR_BASE 0x48060000
#define UART1_BASE 0x44380000
+#define UART6_BASE 0x425A0000
#define MU_BASE 0x47530000
#define MU_SIZE 0x10000

8
meta-digi-arm/dynamic-layers/freescale-layer/recipes-security/optee-imx/optee-os_4.4.0.imx.bbappend
View File

@ -8,11 +8,13 @@ SRC_URI:append:dey = " \
file://0002-core-imx-support-ccimx91-dvk.patch \
file://0003-core-imx-support-ccimx93-dvk.patch \
file://0004-core-ccimx93-enable-AES_HUK-trusted-application.patch \
file://0005-core-imx-support-ccimx95-dvk.patch \
"
PLATFORM_FLAVOR:ccimx8mm = "ccimx8mmdvk"
PLATFORM_FLAVOR:ccimx91 = "ccimx91dvk"
PLATFORM_FLAVOR:ccimx93 = "ccimx93dvk"
OPTEEMACHINE:ccimx8mm = "imx-ccimx8mmdvk"
OPTEEMACHINE:ccimx91 = "imx-ccimx91dvk"
OPTEEMACHINE:ccimx93 = "imx-ccimx93dvk"
OPTEEMACHINE:ccimx95 = "imx-ccimx95dvk"
do_compile:append:ccimx93 () {
oe_runmake -C ${S} PLATFORM=imx-${PLATFORM_FLAVOR}_a0 O=${B}-A0