[PATCH v2 2/2] imx95_evk: Restore support for i.MX95 A0 silicon
Alice Guo (OSS)
alice.guo at oss.nxp.com
Mon Jul 28 01:35:01 CEST 2025
From: Alice Guo <alice.guo at nxp.com>
This patch is used to restore support for i.MX95 A0 silicon. To avoid
duplicating defconfig, imx95.config is added and can be shared between
imx95_a0_19x19_evk_defconfig and imx95_19x19_evk_defconfig.
container.cfg and imximage.cfg are used to created .cfgout files that
are be passed to mkimage with -n to build flash.bin. Now they have been
deleted and replaced by adding their content to the property cfg-content
of node which type is nxp-config under binman node.
Fixes: 9936724aa9b ("imx95_evk: Add i.MX95 B0 support")
Signed-off-by: Alice Guo <alice.guo at nxp.com>
---
arch/arm/dts/imx95-u-boot.dtsi | 48 ++++++++++
arch/arm/mach-imx/Makefile | 5 +
arch/arm/mach-imx/imx9/Kconfig | 5 +-
arch/arm/mach-imx/imx9/scmi/container.cfg | 11 ---
arch/arm/mach-imx/imx9/scmi/imximage.cfg | 16 ----
configs/imx95.config | 150 +++++++++++++++++++++++++++++
configs/imx95_19x19_evk_defconfig | 153 +-----------------------------
configs/imx95_a0_19x19_evk_defconfig | 2 +
doc/board/nxp/imx95_evk.rst | 41 +++++++-
9 files changed, 247 insertions(+), 184 deletions(-)
diff --git a/arch/arm/dts/imx95-u-boot.dtsi b/arch/arm/dts/imx95-u-boot.dtsi
index 9bf8f9834c9..227e220cd65 100644
--- a/arch/arm/dts/imx95-u-boot.dtsi
+++ b/arch/arm/dts/imx95-u-boot.dtsi
@@ -51,6 +51,54 @@
filename = "flash.bin";
pad-byte = <0x00>;
+ imximage-cfg {
+ type = "nxp-config";
+ cfg-path = "spl/u-boot-spl.cfgout";
+#ifdef CONFIG_IMX95_A0
+ cfg-content = "BOOT_FROM SD",
+ "SOC_TYPE IMX9",
+ "APPEND mx95a0-ahab-container.img",
+ "CONTAINER",
+ "IMAGE OEI m33-oei-ddrfw.bin 0x1ffc0000",
+ "HOLD 0x10000",
+ "IMAGE OEI oei-m33-tcm.bin 0x1ffc0000",
+ "IMAGE M33 m33_image.bin 0x1ffc0000",
+ "IMAGE A55 spl/u-boot-spl.bin 0x20480000",
+ "DUMMY_V2X 0x8b000000";
+#else
+ cfg-content = "CNTR_VERSION 2",
+ "BOOT_FROM SD",
+ "SOC_TYPE IMX9",
+ "APPEND mx95b0-ahab-container.img",
+ "CONTAINER",
+ "DUMMY_DDR",
+ "IMAGE OEI m33-oei-ddrfw.bin 0x1ffc0000",
+ "HOLD 0x10000",
+ "IMAGE M33 m33_image.bin 0x1ffc0000",
+ "IMAGE A55 spl/u-boot-spl.bin 0x20480000",
+ "DUMMY_V2X 0x8b000000";
+#endif
+ };
+
+ container-cfg {
+ type = "nxp-config";
+ cfg-path = "u-boot-container.cfgout";
+#ifdef CONFIG_IMX95_A0
+ cfg-content = "BOOT_FROM SD",
+ "SOC_TYPE IMX9",
+ "CONTAINER",
+ "IMAGE A55 bl31.bin 0x8a200000",
+ "IMAGE A55 u-boot.bin 0x90200000";
+#else
+ cfg-content = "CNTR_VERSION 2",
+ "BOOT_FROM SD",
+ "SOC_TYPE IMX9",
+ "CONTAINER",
+ "IMAGE A55 bl31.bin 0x8a200000",
+ "IMAGE A55 u-boot.bin 0x90200000";
+#endif
+ };
+
spl {
align = <0x400>;
align-size = <0x400>;
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index 8bd85e889ab..fa2cdaba144 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -223,6 +223,10 @@ endif
ifeq ($(CONFIG_ARCH_IMX9)$(CONFIG_ARCH_IMX8ULP), y)
+ifneq ($(and $(CONFIG_IMX95),$(CONFIG_BINMAN)),)
+SPL: spl/u-boot-spl.bin FORCE
+ $(call if_changed,mkimage)
+else
quiet_cmd_cpp_cfg_imx9_check = CHECK $@
cmd_cpp_cfg_imx9_check = $(CPP) $(cpp_flags) -D__ASSEMBLY__ -x c -o $@ $< && $(srctree)/tools/imx9_image.sh $@
@@ -244,6 +248,7 @@ u-boot-container.cfgout: $(IMX_CONTAINER_CFG) FORCE
flash.bin: spl/u-boot-spl-ddr.bin container.cfgout FORCE
$(call if_changed,mkimage)
endif
+endif
else
MKIMAGEFLAGS_SPL = -n $(filter-out $(PLUGIN).bin $< $(PHONY),$^) \
diff --git a/arch/arm/mach-imx/imx9/Kconfig b/arch/arm/mach-imx/imx9/Kconfig
index 4e0e194690b..b6acbb20ff0 100644
--- a/arch/arm/mach-imx/imx9/Kconfig
+++ b/arch/arm/mach-imx/imx9/Kconfig
@@ -25,6 +25,9 @@ config IMX91
select ARCH_MISC_INIT
select ARMV8_SPL_EXCEPTION_VECTORS
+config IMX95_A0
+ bool "Support for i.MX95 A0 silicon version"
+
config IMX95
bool
select ARCH_MISC_INIT
@@ -33,7 +36,7 @@ config IMX95
select DM_MAILBOX
select SCMI_FIRMWARE
select SPL_IMX_CONTAINER_USE_TRAMPOLINE
- select IMX_PQC_SUPPORT
+ select IMX_PQC_SUPPORT if !IMX95_A0
config SYS_SOC
default "imx9"
diff --git a/arch/arm/mach-imx/imx9/scmi/container.cfg b/arch/arm/mach-imx/imx9/scmi/container.cfg
deleted file mode 100644
index b25f3b726c5..00000000000
--- a/arch/arm/mach-imx/imx9/scmi/container.cfg
+++ /dev/null
@@ -1,11 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright 2025 NXP
- */
-
-CNTR_VERSION 2
-BOOT_FROM SD
-SOC_TYPE IMX9
-CONTAINER
-IMAGE A55 bl31.bin 0x8a200000
-IMAGE A55 u-boot.bin CONFIG_TEXT_BASE
diff --git a/arch/arm/mach-imx/imx9/scmi/imximage.cfg b/arch/arm/mach-imx/imx9/scmi/imximage.cfg
deleted file mode 100644
index c2c92174c1c..00000000000
--- a/arch/arm/mach-imx/imx9/scmi/imximage.cfg
+++ /dev/null
@@ -1,16 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ */
-/*
- * Copyright 2025 NXP
- */
-
-CNTR_VERSION 2
-BOOT_FROM SD
-SOC_TYPE IMX9
-APPEND mx95b0-ahab-container.img
-CONTAINER
-DUMMY_DDR
-IMAGE OEI m33-oei-ddrfw.bin 0x1ffc0000
-HOLD 0x10000
-IMAGE M33 m33_image.bin 0x1ffc0000
-IMAGE A55 spl/u-boot-spl.bin 0x20480000
-DUMMY_V2X 0x8b000000
diff --git a/configs/imx95.config b/configs/imx95.config
new file mode 100644
index 00000000000..231b42cb377
--- /dev/null
+++ b/configs/imx95.config
@@ -0,0 +1,150 @@
+CONFIG_ARM=y
+CONFIG_ARCH_IMX9=y
+CONFIG_TEXT_BASE=0x90200000
+CONFIG_SYS_MALLOC_LEN=0x2000000
+CONFIG_SYS_MALLOC_F_LEN=0x10000
+CONFIG_SPL_GPIO=y
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
+CONFIG_SPL_LIBGENERIC_SUPPORT=y
+CONFIG_NR_DRAM_BANKS=3
+CONFIG_ENV_SOURCE_FILE="imx95_19x19_evk"
+CONFIG_SF_DEFAULT_SPEED=40000000
+CONFIG_ENV_SIZE=0x4000
+CONFIG_ENV_OFFSET=0x700000
+CONFIG_DM_GPIO=y
+CONFIG_DEFAULT_DEVICE_TREE="freescale/imx95-19x19-evk"
+CONFIG_TARGET_IMX95_19X19_EVK=y
+CONFIG_OF_LIBFDT_OVERLAY=y
+CONFIG_SYS_MONITOR_LEN=524288
+CONFIG_SPL_MMC=y
+CONFIG_SPL_SERIAL=y
+CONFIG_SPL_DRIVERS_MISC=y
+CONFIG_SPL_TEXT_BASE=0x20480000
+CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
+CONFIG_SPL_BSS_START_ADDR=0x204d6000
+CONFIG_SPL_BSS_MAX_SIZE=0x2000
+CONFIG_SYS_LOAD_ADDR=0x90400000
+CONFIG_SPL=y
+CONFIG_SPL_RECOVER_DATA_SECTION=y
+CONFIG_PCI=y
+CONFIG_SYS_MEMTEST_START=0x90000000
+CONFIG_SYS_MEMTEST_END=0xA0000000
+CONFIG_REMAKE_ELF=y
+CONFIG_FIT=y
+CONFIG_FIT_VERBOSE=y
+CONFIG_OF_SYSTEM_SETUP=y
+CONFIG_BOOTCOMMAND="bootflow scan -l; run bsp_bootcmd"
+CONFIG_DEFAULT_FDT_FILE="imx95-19x19-evk.dtb"
+CONFIG_SYS_CBSIZE=2048
+CONFIG_SYS_PBSIZE=2074
+CONFIG_BOARD_EARLY_INIT_F=y
+# CONFIG_BOARD_INIT is not set
+CONFIG_BOARD_LATE_INIT=y
+CONFIG_PCI_INIT_R=y
+CONFIG_SPL_MAX_SIZE=0x20000
+CONFIG_SPL_BOARD_INIT=y
+CONFIG_SPL_LOAD_IMX_CONTAINER=y
+# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
+CONFIG_SPL_SYS_MALLOC=y
+CONFIG_SPL_HAS_CUSTOM_MALLOC_START=y
+CONFIG_SPL_CUSTOM_SYS_MALLOC_ADDR=0x93200000
+CONFIG_SPL_SYS_MALLOC_SIZE=0x80000
+CONFIG_SPL_SYS_MMCSD_RAW_MODE=y
+CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1040
+CONFIG_SPL_I2C=y
+CONFIG_SPL_DM_MAILBOX=y
+CONFIG_SPL_POWER=y
+CONFIG_SPL_WATCHDOG=y
+CONFIG_SYS_PROMPT="u-boot=> "
+CONFIG_CMD_ERASEENV=y
+CONFIG_CMD_NVEDIT_EFI=y
+CONFIG_CRC32_VERIFY=y
+CONFIG_CMD_MEMTEST=y
+CONFIG_CMD_CLK=y
+CONFIG_CMD_DFU=y
+CONFIG_CMD_FUSE=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_GPT=y
+CONFIG_CMD_I2C=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_PCI=y
+CONFIG_CMD_POWEROFF=y
+CONFIG_CMD_SNTP=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_EFIDEBUG=y
+CONFIG_CMD_RTC=y
+CONFIG_CMD_TIME=y
+CONFIG_CMD_GETTIME=y
+CONFIG_CMD_TIMER=y
+CONFIG_CMD_REGULATOR=y
+CONFIG_CMD_HASH=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_OF_CONTROL=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_ENV_OVERWRITE=y
+CONFIG_ENV_IS_NOWHERE=y
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_ENV_RELOC_GD_ENV_ADDR=y
+CONFIG_ENV_MMC_DEVICE_INDEX=1
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_USE_ETHPRIME=y
+CONFIG_ETHPRIME="eth0"
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_SYS_RX_ETH_BUFFER=8
+CONFIG_SPL_DM=y
+CONFIG_REGMAP=y
+CONFIG_SYSCON=y
+CONFIG_SPL_OF_TRANSLATE=y
+CONFIG_CLK=y
+CONFIG_SPL_CLK=y
+CONFIG_SPL_CLK_CCF=y
+CONFIG_CLK_CCF=y
+CONFIG_CLK_SCMI=y
+CONFIG_SPL_CLK_SCMI=y
+CONFIG_DFU_MMC=y
+CONFIG_DFU_RAM=y
+CONFIG_SPL_FIRMWARE=y
+# CONFIG_SCMI_AGENT_SMCCC is not set
+CONFIG_IMX_RGPIO2P=y
+CONFIG_DM_PCA953X=y
+CONFIG_ADP5585_GPIO=y
+CONFIG_DM_I2C=y
+CONFIG_SYS_I2C_IMX_LPI2C=y
+CONFIG_IMX_MU_MBOX=y
+CONFIG_SUPPORT_EMMC_BOOT=y
+CONFIG_MMC_IO_VOLTAGE=y
+CONFIG_MMC_UHS_SUPPORT=y
+CONFIG_MMC_HS400_ES_SUPPORT=y
+CONFIG_MMC_HS400_SUPPORT=y
+CONFIG_FSL_USDHC=y
+CONFIG_MTD=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_SPI_FLASH_MT35XU=y
+CONFIG_PHYLIB=y
+CONFIG_PHY_AQUANTIA=y
+CONFIG_PHY_REALTEK=y
+CONFIG_DM_MDIO=y
+CONFIG_MII=y
+CONFIG_FSL_ENETC=y
+CONFIG_PCIE_ECAM_GENERIC=y
+CONFIG_PHY=y
+CONFIG_PINCTRL=y
+CONFIG_SPL_PINCTRL=y
+CONFIG_PINCTRL_IMX_SCMI=y
+CONFIG_POWER_DOMAIN=y
+CONFIG_SCMI_POWER_DOMAIN=y
+CONFIG_DM_REGULATOR=y
+CONFIG_SPL_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_SPL_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_DM_RTC=y
+CONFIG_DM_SERIAL=y
+CONFIG_FSL_LPUART=y
+CONFIG_SPI=y
+CONFIG_DM_SPI=y
+CONFIG_NXP_FSPI=y
+CONFIG_ULP_WATCHDOG=y
+CONFIG_LZO=y
+CONFIG_BZIP2=y
diff --git a/configs/imx95_19x19_evk_defconfig b/configs/imx95_19x19_evk_defconfig
index 73818a82627..abbd0ab3068 100644
--- a/configs/imx95_19x19_evk_defconfig
+++ b/configs/imx95_19x19_evk_defconfig
@@ -1,152 +1 @@
-CONFIG_ARM=y
-CONFIG_ARCH_IMX9=y
-CONFIG_TEXT_BASE=0x90200000
-CONFIG_SYS_MALLOC_LEN=0x2000000
-CONFIG_SYS_MALLOC_F_LEN=0x10000
-CONFIG_SPL_GPIO=y
-CONFIG_SPL_LIBCOMMON_SUPPORT=y
-CONFIG_SPL_LIBGENERIC_SUPPORT=y
-CONFIG_NR_DRAM_BANKS=3
-CONFIG_ENV_SOURCE_FILE="imx95_19x19_evk"
-CONFIG_SF_DEFAULT_SPEED=40000000
-CONFIG_ENV_SIZE=0x4000
-CONFIG_ENV_OFFSET=0x700000
-CONFIG_IMX_CONFIG="arch/arm/mach-imx/imx9/scmi/imximage.cfg"
-CONFIG_DM_GPIO=y
-CONFIG_DEFAULT_DEVICE_TREE="freescale/imx95-19x19-evk"
-CONFIG_TARGET_IMX95_19X19_EVK=y
-CONFIG_OF_LIBFDT_OVERLAY=y
-CONFIG_SYS_MONITOR_LEN=524288
-CONFIG_SPL_MMC=y
-CONFIG_SPL_SERIAL=y
-CONFIG_SPL_DRIVERS_MISC=y
-CONFIG_SPL_TEXT_BASE=0x20480000
-CONFIG_SPL_HAS_BSS_LINKER_SECTION=y
-CONFIG_SPL_BSS_START_ADDR=0x204d6000
-CONFIG_SPL_BSS_MAX_SIZE=0x2000
-CONFIG_SYS_LOAD_ADDR=0x90400000
-CONFIG_SPL=y
-CONFIG_SPL_RECOVER_DATA_SECTION=y
-CONFIG_PCI=y
-CONFIG_SYS_MEMTEST_START=0x90000000
-CONFIG_SYS_MEMTEST_END=0xA0000000
-CONFIG_REMAKE_ELF=y
-CONFIG_FIT=y
-CONFIG_FIT_VERBOSE=y
-CONFIG_OF_SYSTEM_SETUP=y
-CONFIG_BOOTCOMMAND="bootflow scan -l; run bsp_bootcmd"
-CONFIG_DEFAULT_FDT_FILE="imx95-19x19-evk.dtb"
-CONFIG_SYS_CBSIZE=2048
-CONFIG_SYS_PBSIZE=2074
-CONFIG_BOARD_EARLY_INIT_F=y
-# CONFIG_BOARD_INIT is not set
-CONFIG_BOARD_LATE_INIT=y
-CONFIG_PCI_INIT_R=y
-CONFIG_SPL_MAX_SIZE=0x20000
-CONFIG_SPL_BOARD_INIT=y
-CONFIG_SPL_LOAD_IMX_CONTAINER=y
-CONFIG_IMX_CONTAINER_CFG="arch/arm/mach-imx/imx9/scmi/container.cfg"
-# CONFIG_SPL_SHARES_INIT_SP_ADDR is not set
-CONFIG_SPL_SYS_MALLOC=y
-CONFIG_SPL_HAS_CUSTOM_MALLOC_START=y
-CONFIG_SPL_CUSTOM_SYS_MALLOC_ADDR=0x93200000
-CONFIG_SPL_SYS_MALLOC_SIZE=0x80000
-CONFIG_SPL_SYS_MMCSD_RAW_MODE=y
-CONFIG_SYS_MMCSD_RAW_MODE_U_BOOT_SECTOR=0x1040
-CONFIG_SPL_I2C=y
-CONFIG_SPL_DM_MAILBOX=y
-CONFIG_SPL_POWER=y
-CONFIG_SPL_WATCHDOG=y
-CONFIG_SYS_PROMPT="u-boot=> "
-CONFIG_CMD_ERASEENV=y
-CONFIG_CMD_NVEDIT_EFI=y
-CONFIG_CRC32_VERIFY=y
-CONFIG_CMD_MEMTEST=y
-CONFIG_CMD_CLK=y
-CONFIG_CMD_DFU=y
-CONFIG_CMD_FUSE=y
-CONFIG_CMD_GPIO=y
-CONFIG_CMD_GPT=y
-CONFIG_CMD_I2C=y
-CONFIG_CMD_MMC=y
-CONFIG_CMD_PCI=y
-CONFIG_CMD_POWEROFF=y
-CONFIG_CMD_SNTP=y
-CONFIG_CMD_CACHE=y
-CONFIG_CMD_EFIDEBUG=y
-CONFIG_CMD_RTC=y
-CONFIG_CMD_TIME=y
-CONFIG_CMD_GETTIME=y
-CONFIG_CMD_TIMER=y
-CONFIG_CMD_REGULATOR=y
-CONFIG_CMD_HASH=y
-CONFIG_CMD_EXT4_WRITE=y
-CONFIG_OF_CONTROL=y
-CONFIG_SPL_OF_CONTROL=y
-CONFIG_ENV_OVERWRITE=y
-CONFIG_ENV_IS_NOWHERE=y
-CONFIG_ENV_IS_IN_MMC=y
-CONFIG_ENV_RELOC_GD_ENV_ADDR=y
-CONFIG_ENV_MMC_DEVICE_INDEX=1
-CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
-CONFIG_USE_ETHPRIME=y
-CONFIG_ETHPRIME="eth0"
-CONFIG_NET_RANDOM_ETHADDR=y
-CONFIG_SYS_RX_ETH_BUFFER=8
-CONFIG_SPL_DM=y
-CONFIG_REGMAP=y
-CONFIG_SYSCON=y
-CONFIG_SPL_OF_TRANSLATE=y
-CONFIG_CLK=y
-CONFIG_SPL_CLK=y
-CONFIG_SPL_CLK_CCF=y
-CONFIG_CLK_CCF=y
-CONFIG_CLK_SCMI=y
-CONFIG_SPL_CLK_SCMI=y
-CONFIG_DFU_MMC=y
-CONFIG_DFU_RAM=y
-CONFIG_SPL_FIRMWARE=y
-# CONFIG_SCMI_AGENT_SMCCC is not set
-CONFIG_IMX_RGPIO2P=y
-CONFIG_DM_PCA953X=y
-CONFIG_ADP5585_GPIO=y
-CONFIG_DM_I2C=y
-CONFIG_SYS_I2C_IMX_LPI2C=y
-CONFIG_IMX_MU_MBOX=y
-CONFIG_SUPPORT_EMMC_BOOT=y
-CONFIG_MMC_IO_VOLTAGE=y
-CONFIG_MMC_UHS_SUPPORT=y
-CONFIG_MMC_HS400_ES_SUPPORT=y
-CONFIG_MMC_HS400_SUPPORT=y
-CONFIG_FSL_USDHC=y
-CONFIG_MTD=y
-CONFIG_DM_SPI_FLASH=y
-CONFIG_SPI_FLASH_STMICRO=y
-CONFIG_SPI_FLASH_MT35XU=y
-CONFIG_PHYLIB=y
-CONFIG_PHY_AQUANTIA=y
-CONFIG_PHY_REALTEK=y
-CONFIG_DM_MDIO=y
-CONFIG_MII=y
-CONFIG_FSL_ENETC=y
-CONFIG_PCIE_ECAM_GENERIC=y
-CONFIG_PHY=y
-CONFIG_PINCTRL=y
-CONFIG_SPL_PINCTRL=y
-CONFIG_PINCTRL_IMX_SCMI=y
-CONFIG_POWER_DOMAIN=y
-CONFIG_SCMI_POWER_DOMAIN=y
-CONFIG_DM_REGULATOR=y
-CONFIG_SPL_DM_REGULATOR=y
-CONFIG_DM_REGULATOR_FIXED=y
-CONFIG_SPL_DM_REGULATOR_FIXED=y
-CONFIG_DM_REGULATOR_GPIO=y
-CONFIG_DM_RTC=y
-CONFIG_DM_SERIAL=y
-CONFIG_FSL_LPUART=y
-CONFIG_SPI=y
-CONFIG_DM_SPI=y
-CONFIG_NXP_FSPI=y
-CONFIG_ULP_WATCHDOG=y
-CONFIG_LZO=y
-CONFIG_BZIP2=y
+#include <configs/imx95.config>
diff --git a/configs/imx95_a0_19x19_evk_defconfig b/configs/imx95_a0_19x19_evk_defconfig
new file mode 100644
index 00000000000..17b89728e15
--- /dev/null
+++ b/configs/imx95_a0_19x19_evk_defconfig
@@ -0,0 +1,2 @@
+#include <configs/imx95.config>
+CONFIG_IMX95_A0=y
diff --git a/doc/board/nxp/imx95_evk.rst b/doc/board/nxp/imx95_evk.rst
index 27cd15eb7c9..83ec628f989 100644
--- a/doc/board/nxp/imx95_evk.rst
+++ b/doc/board/nxp/imx95_evk.rst
@@ -21,6 +21,16 @@ Get ahab-container.img
Note: srctree is U-Boot source directory
+i.MX95 A0 silicon version
+
+.. code-block:: bash
+
+ $ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-ele-imx-1.3.0-17945fc.bin
+ $ sh firmware-ele-imx-1.3.0-17945fc.bin --auto-accept
+ $ cp firmware-ele-imx-1.3.0-17945fc/mx95a0-ahab-container.img $(srctree)
+
+i.MX95 B0 silicon version
+
.. code-block:: bash
$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-ele-imx-2.0.2-89161a8.bin
@@ -53,12 +63,24 @@ branch: master
$ export TOOLS=$PWD
$ git clone -b master https://github.com/nxp-imx/imx-oei.git
$ cd imx-oei
- $ make board=mx95lp5 oei=ddr DEBUG=1
+
+i.MX95 A0 silicon version
+
+.. code-block:: bash
+
+ $ make board=mx95lp5 oei=ddr DEBUG=1 r=A0 DDR_CONFIG=XIMX95LPD5EVK19_6400mbps_train_timing_a1 all
$ cp build/mx95lp5/ddr/oei-m33-ddr.bin $(srctree)
- $ make board=mx95lp5 oei=tcm DEBUG=1
+ $ make board=mx95lp5 oei=tcm DEBUG=1 r=A0 all
$ cp build/mx95lp5/tcm/oei-m33-tcm.bin $(srctree)
+i.MX95 B0 silicon version
+
+.. code-block:: bash
+
+ $ make board=mx95lp5 oei=ddr DEBUG=1 r=B0 all
+ $ cp build/mx95lp5/ddr/oei-m33-ddr.bin $(srctree)
+
Get and Build System Manager Image
--------------------------------------
@@ -82,13 +104,14 @@ Get and Build the ARM Trusted Firmware
Note: srctree is U-Boot source directory
Get ATF from: https://github.com/nxp-imx/imx-atf/
-branch: lf_v2.10
+branch: lf_v2.12
.. code-block:: bash
$ export CROSS_COMPILE=aarch64-poky-linux-
$ unset LDFLAGS
- $ git clone -b lf_v2.10 https://github.com/nxp-imx/imx-atf.git
+ $ unset AS
+ $ git clone -b lf_v2.12 https://github.com/nxp-imx/imx-atf.git
$ cd imx-atf
$ make PLAT=imx95 bl31
$ cp build/imx95/release/bl31.bin $(srctree)
@@ -96,6 +119,16 @@ branch: lf_v2.10
Build the Bootloader Image
--------------------------
+i.MX95 A0 silicon version
+
+.. code-block:: bash
+
+ $ export CROSS_COMPILE=aarch64-poky-linux-
+ $ make imx95_a0_19x19_evk_defconfig
+ $ make
+
+i.MX95 B0 silicon version
+
.. code-block:: bash
$ export CROSS_COMPILE=aarch64-poky-linux-
--
2.43.0
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