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46 lines
1.7 KiB
46 lines
1.7 KiB
Licensing |
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^^^^^^^^^ |
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This directory contains miscellaneous NuttX add-ons and utilities. |
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NuttX is retained separately for maintenance and licensing reasons. |
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NuttX has a BSD-style license. However, the contents of this |
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directory have have other license restrictions. |
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The licensing of the components of this directory are summarized |
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below: |
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buildroot: |
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Description: GNU toolchain build environment. Derived from |
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http://buildroot.uclibc.org/ |
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License: GPLv2 |
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pascal: |
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Description: Pascal compiler with NuttX runtime add-on. |
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License: BSD |
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sims: |
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Description: This is a repository of instruction set simulators |
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that were used to verify NuttX. The licensing of the |
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instruction set simulators vary |
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sims/z80sim: |
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You are well comecom to use the source files provided in |
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this directory for any purpose. However, the core of the Z80 |
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emulation is based on a proprietary-but-free-to-use |
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instruction set emulator. That emulation is not included |
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in this directory, but is automatically downloaded when |
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z80sim is built. |
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drivers: |
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Descriptions: This is a folder of drivers that are not included |
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in the main NuttX source tree due to licensing or other concerns. |
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Compatibly licensed drivers (BSD or MIT) are included in the main |
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source tree. These drivers have incompatible licesnes. They |
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may, as an example, have been leveraged from Linux and, hence, |
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inherit a GPL license. By installing this driver package you |
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agree to the licensing terms of the individual drivers. |
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rtl8187x |
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This is a USB host driver for the RTL8187x wireless LAN. Some |
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of the critical logic in this driver derives from Linux and, |
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hence, is GPLv2.
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