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doc: ariane-fpga: Fix doc styles
Various styles fixes including: - satisfy the 80 character per line rule as much as possible - make title underline the same length as the title itself - remove the redundant FPGA (was FPGA FPGA SoC) Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Anup Patel <anup.patel@wdc.com>
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@@ -1,9 +1,11 @@
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Ariane FPGA SoC Platform
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Ariane FPGA SoC Platform
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==========================
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========================
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Ariane is a 6-stage, single issue, in-order CPU which implements the 64-bit RISC-V instruction set.
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Ariane is a 6-stage, single issue, in-order CPU which implements the 64-bit
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The Ariane FPGA development platform is based on FPGA FPGA SoC(which currently supports only Genesys 2 board) and is capable
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RISC-V instruction set. The Ariane FPGA development platform is based on FPGA
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of running Linux.
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SoC (which currently supports only Genesys 2 board) and is capable of running
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The FPGA SoC currently contains the following peripherals:
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Linux.
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The FPGA SoC currently contains the following peripherals:
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- DDR3 memory controller
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- DDR3 memory controller
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- SPI controller to conncet to an SDCard
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- SPI controller to conncet to an SDCard
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- Ethernet controller
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- Ethernet controller
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@@ -16,22 +18,21 @@ To build platform specific library and firmwares, provide the
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Platform Options
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Platform Options
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----------------
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----------------
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The *Ariane FPGA* platform does not have any platform-specific
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The *Ariane FPGA* platform does not have any platform-specific options.
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options.
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Building Ariane FPGA Platform
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Building Ariane FPGA Platform
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-----------------------------
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-----------------------------
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**Linux Kernel Payload**
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**Linux Kernel Payload**
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```
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```
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make PLATFORM=ariane-fpga FW_PAYLOAD_PATH=<linux_build_directory>/arch/riscv/boot/Image
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make PLATFORM=ariane-fpga FW_PAYLOAD_PATH=<linux_build_directory>/arch/riscv/boot/Image
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```
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```
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Booting Ariane FPGA Platform
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Booting Ariane FPGA Platform
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-----------------------------
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----------------------------
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**Linux Kernel Payload**
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**Linux Kernel Payload**
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As Linux kernel image is embedded in the OpenSBI firmware binary, Ariane will directly
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As Linux kernel image is embedded in the OpenSBI firmware binary, Ariane will
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boot into Linux directly after powered on.
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directly boot into Linux directly after powered on.
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