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doc: board: verdin-imx8mm: convert readme to reST
Convert README to reStructuredText format. Signed-off-by: Igor Opaniuk <igor.opaniuk@toradex.com> Reviewed-by: Oleksandr Suvorov <oleksandr.suvorov@toradex.com> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Bin Meng <bmeng.cn@gmail.com> [bmeng: spell out U-Boot correctly] Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
This commit is contained in:
Igor Opaniuk
Bin Meng
@@ -1,88 +0,0 @@
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U-Boot for the Toradex Verdin iMX8M Mini Module
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Quick Start
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===========
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- Build the ARM trusted firmware binary
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- Get the DDR firmware
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- Build U-Boot
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- Flash to eMMC
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- Boot
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Get and Build the ARM Trusted Firmware (Trusted Firmware A)
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===========================================================
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$ echo "Downloading and building TF-A..."
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$ git clone -b imx_4.14.98_2.3.0 https://source.codeaurora.org/external/imx/imx-atf
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$ cd imx-atf
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Please edit `plat/imx/imx8mm/include/platform_def.h` so it contains proper
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values for UART configuration and BL31 base address (correct values listed
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below):
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#define BL31_BASE 0x910000
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#define IMX_BOOT_UART_BASE 0x30860000
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#define DEBUG_CONSOLE 1
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Then build ATF (TF-A):
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$ make PLAT=imx8mm bl31
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Get the DDR Firmware
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====================
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$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.4.1.bin
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$ chmod +x firmware-imx-8.4.1.bin
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$ ./firmware-imx-8.4.1.bin
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$ cp firmware-imx-8.4.1/firmware/ddr/synopsys/lpddr4*.bin ./
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Build U-Boot
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============
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$ export CROSS_COMPILE=aarch64-linux-gnu-
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$ make verdin-imx8mm_defconfig
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$ make flash.bin
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Flash to eMMC
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=============
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> tftpboot ${loadaddr} flash.bin
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> setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt ${blkcnt} / 0x200
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> mmc dev 0 1 && mmc write ${loadaddr} 0x2 ${blkcnt}
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As a convenience, instead of the last two commands one may also use the update
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U-Boot wrapper:
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> run update_uboot
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Boot
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====
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ATF, U-boot proper and u-boot.dtb images are packed into FIT image,
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which is loaded and parsed by SPL.
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Boot sequence is:
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SPL ---> ATF (TF-A) ---> U-boot proper
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Output:
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U-Boot SPL 2020.01-00187-gd411d164e5 (Jan 26 2020 - 04:47:26 +0100)
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Normal Boot
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Trying to boot from MMC1
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NOTICE: Configuring TZASC380
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NOTICE: RDC off
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NOTICE: BL31: v2.0(release):rel_imx_4.14.98_2.3.0-0-g09c5cc994-dirty
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NOTICE: BL31: Built : 01:11:41, Jan 25 2020
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NOTICE: sip svc init
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U-Boot 2020.01-00187-gd411d164e5 (Jan 26 2020 - 04:47:26 +0100)
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CPU: Freescale i.MX8MMQ rev1.0 at 0 MHz
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Reset cause: POR
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DRAM: 2 GiB
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MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
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Loading Environment from MMC... OK
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In: serial
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Out: serial
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Err: serial
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Model: Toradex Verdin iMX8M Mini Quad 2GB Wi-Fi / BT IT V1.0A, Serial# 06535149
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Net: eth0: ethernet@30be0000
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Hit any key to stop autoboot: 0
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Verdin iMX8MM #
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@@ -7,3 +7,4 @@ Toradex
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:maxdepth: 2
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colibri_imx7
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verdin-imx8mm
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112
doc/board/toradex/verdin-imx8mm.rst
Normal file
112
doc/board/toradex/verdin-imx8mm.rst
Normal file
@@ -0,0 +1,112 @@
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.. SPDX-License-Identifier: GPL-2.0+
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Verdin iMX8M Mini Module
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========================
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Quick Start
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-----------
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- Build the ARM trusted firmware binary
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- Get the DDR firmware
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- Build U-Boot
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- Flash to eMMC
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- Boot
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Get and Build the ARM Trusted Firmware (Trusted Firmware A)
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-----------------------------------------------------------
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.. code-block:: bash
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$ echo "Downloading and building TF-A..."
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$ git clone -b imx_4.14.98_2.3.0 \
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https://source.codeaurora.org/external/imx/imx-atf
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$ cd imx-atf
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Please edit ``plat/imx/imx8mm/include/platform_def.h`` so it contains proper
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values for UART configuration and BL31 base address (correct values listed
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below):
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.. code-block:: bash
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#define BL31_BASE 0x910000
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#define IMX_BOOT_UART_BASE 0x30860000
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#define DEBUG_CONSOLE 1
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Then build ATF (TF-A):
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.. code-block:: bash
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$ make PLAT=imx8mm bl31
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Get the DDR Firmware
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--------------------
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.. code-block:: bash
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$ wget https://www.nxp.com/lgfiles/NMG/MAD/YOCTO/firmware-imx-8.4.1.bin
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$ chmod +x firmware-imx-8.4.1.bin
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$ ./firmware-imx-8.4.1.bin
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$ cp firmware-imx-8.4.1/firmware/ddr/synopsys/lpddr4*.bin ./
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Build U-Boot
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------------
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.. code-block:: bash
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$ export CROSS_COMPILE=aarch64-linux-gnu-
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$ make verdin-imx8mm_defconfig
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$ make flash.bin
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Flash to eMMC
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-------------
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.. code-block:: bash
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> tftpboot ${loadaddr} flash.bin
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> setexpr blkcnt ${filesize} + 0x1ff && setexpr blkcnt ${blkcnt} / 0x200
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> mmc dev 0 1 && mmc write ${loadaddr} 0x2 ${blkcnt}
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As a convenience, instead of the last two commands one may also use the update
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U-Boot wrapper:
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.. code-block:: bash
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> run update_uboot
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Boot
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----
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ATF, U-Boot proper and u-boot.dtb images are packed into FIT image,
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which is loaded and parsed by SPL.
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Boot sequence is:
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* SPL ---> ATF (TF-A) ---> U-Boot proper
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Output:
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.. code-block:: bash
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U-Boot SPL 2020.01-00187-gd411d164e5 (Jan 26 2020 - 04:47:26 +0100)
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Normal Boot
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Trying to boot from MMC1
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NOTICE: Configuring TZASC380
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NOTICE: RDC off
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NOTICE: BL31: v2.0(release):rel_imx_4.14.98_2.3.0-0-g09c5cc994-dirty
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NOTICE: BL31: Built : 01:11:41, Jan 25 2020
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NOTICE: sip svc init
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U-Boot 2020.01-00187-gd411d164e5 (Jan 26 2020 - 04:47:26 +0100)
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CPU: Freescale i.MX8MMQ rev1.0 at 0 MHz
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Reset cause: POR
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DRAM: 2 GiB
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MMC: FSL_SDHC: 0, FSL_SDHC: 1, FSL_SDHC: 2
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Loading Environment from MMC... OK
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In: serial
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Out: serial
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Err: serial
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Model: Toradex Verdin iMX8M Mini Quad 2GB Wi-Fi / BT IT V1.0A, Serial:
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Net: eth0: ethernet@30be0000
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Hit any key to stop autoboot: 0
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Verdin iMX8MM #
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