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Add document for Banana Pi F3 board which based on SpacemiT's K1 SoC. Signed-off-by: Kongyang Liu <seashell11234455@gmail.com> Signed-off-by: Huan Zhou <pericycle.cc@gmail.com> Tested-by: Marcel Ziswiler <marcel@ziswiler.com> Reviewed-by: Yixun Lan <dlan@gentoo.org>
107 lines
3.1 KiB
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107 lines
3.1 KiB
ReStructuredText
.. SPDX-License-Identifier: GPL-2.0-or-later
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Banana Pi BPI-F3
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================
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Building
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~~~~~~~~
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1. Install the SpacemiT riscv cross compile toolchain_, or skip it if riscv toolchain is installed.
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.. _toolchain: https://archive.spacemit.com/toolchain/
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2. Setup cross compilation environment variable:
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.. code-block:: console
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export CROSS_COMPILE=<riscv64 toolchain prefix, e.g /opt/spacemit/bin/riscv64-unknown-linux-gnu->
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3. Before building U-Boot, OpenSBI should be built first. OpenSBI can be
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built for SpacemiT K1 SoC as below:
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.. code-block:: console
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git clone https://github.com/cyyself/opensbi -b k1-opensbi
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cd opensbi
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make PLATFORM=generic
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4. Then build U-Boot as following:
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.. code-block:: console
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cd <U-Boot-dir>
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make bananapi-f3_defconfig
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make OPENSBI=<OpenSBI-dir>/build/platform/generic/firmware/fw_dynamic.bin
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This will generate u-boot.itb
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Burning
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~~~~~~~
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Actually, we can replace the uboot partition of Bianbu Linux which is the bsp_ to validate this patch,
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use `balena etcher` to burn the bianbu-minimal.img to the sd card,
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and replace the /dev/sdx4 where places the uboot_ with the `u-boot.itb` generated from this patch.
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Or use fastboot:
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Collect FSBL.bin, u-boot.itb, partition_2M.json, bootinfo_spinor.bin
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u-boot-env-default.bin, fw_dynamic.itb from vendor SDK
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.. code-block:: console
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fastboot stage FSBL.bin
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fastboot continue
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fastboot stage u-boot.itb-vendor # the itb from vendor uboot
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fastboot continue
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fastboot flash mtd partition_2M.json
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fastboot flash bootinfo bootinfo_spinor.bin
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fastboot flash fsbl FSBL.bin
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fastboot flash env u-boot-env-default.bin
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fastboot flash opensbi fw_dynamic.itb
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fastboot flash uboot u-boot.itb-mainline # the itb from mainline uboot
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.. _bsp: https://archive.spacemit.com/image/k1/version/bianbu/v2.0/
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.. _uboot: https://bianbu-linux.spacemit.com/en/device/boot#21-firmware-layout
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Booting
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~~~~~~~
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Sample boot log from Banana Pi BPI-F3 board
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~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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.. code-block:: none
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try sd...
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bm:3
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j...
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U-Boot SPL 2022.10spacemit-dirty (Oct 21 2024 - 09:01:13 +0000)
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[ 0.279] DDR type LPDDR4X
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[ 0.292] lpddr4_silicon_init consume 13ms
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[ 0.293] Change DDR data rate to 2400MT/s
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[ 0.430] ## Checking hash(es) for config conf-1 ... OK
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[ 0.432] ## Checking hash(es) for Image opensbi ... OK
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[ 0.437] ## Checking hash(es) for Image uboot ... OK
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[ 0.443] ## Checking hash(es) for Image fdt-1 ... OK
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[ 0.488] ## Checking hash(es) for config config_1 ... OK
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[ 0.490] ## Checking hash(es) for Image opensbi ... crc32+ OK
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U-Boot 2024.10-rc4-00462-g5b138cfcc587-dirty (Nov 28 2024 - 14:56:49 +0800)
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DRAM: 4 GiB
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Core: 19 devices, 8 uclasses, devicetree: separate
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Loading Environment from nowhere... OK
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In: serial@d4017000
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Out: serial@d4017000
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Err: serial@d4017000
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Net: No ethernet found.
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=> cpu list
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0: cpu@0 spacemit,x60
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1: cpu@1 spacemit,x60
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2: cpu@2 spacemit,x60
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3: cpu@3 spacemit,x60
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4: cpu@4 spacemit,x60
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5: cpu@5 spacemit,x60
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6: cpu@6 spacemit,x60
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7: cpu@7 spacemit,x60
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=> test
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=>
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