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13 14 15
16 package ti.platforms.stellaris;
17
18 /*!
19 * ======== Platform ========
20 * A generic platform that supports any Stellaris device
21 *
22 * The device to be used by this platform is passed as the platform instance
23 * name. On the `xdc.tools.configuro` command line, it is done in the
24 * following way:
25 * @p(code)
26 * xs xdc.tools.configuro ... -p "ti.platforms.stellaris:LM3S8971"
27 * @p
28 *
29 * In package.bld, the platform instance is selected as in:
30 * @p(code)
31 * Pkg.addExecutable("test", target, "ti.platforms.stellaris:LM3S8971");
32 * @p
33 */
34 metaonly module Platform inherits xdc.platform.IPlatform
35 {
36 config xdc.platform.IPlatform.Board BOARD = {
37 id: "0",
38 boardName: "stellaris",
39 boardFamily: null,
40 boardRevision: null
41 };
42
43 /*!
44 * ======== nameFormat ========
45 * Encoding of instance creation parameters in the instance's name
46 *
47 * For this platform, the parameters `deviceName`, `includeLinkCmdFile`
48 * and `clockRate` can be encoded in the instance name supplied on
49 * `xdc.tools.configuro` command line, for example:
50 * @p(code)
51 * xs xdc.tools.configuro ... -p ti.platforms.stellaris:LM3S8971:1:20
52 * @p
53 * Optional parameters can be omitted:
54 * @p(code)
55 * xs xdc.tools.configuro ... -p ti.platforms.stellaris:LM3S8971
56 * @p
57 */
58 readonly config string nameFormat
59 = "$(deviceName):$(includeLinkCmdFile):$(clockRate)";
60
61 instance:
62
63 64 65 66
67 config xdc.platform.IExeContext.Cpu M3 = {
68 id: "0",
69 clockRate: 1.0,
70 catalogName: "ti.catalog.arm.cortexm3",
71 deviceName: "Stellaris",
72 revision: "",
73 };
74
75 config xdc.platform.IExeContext.Cpu M4 = {
76 id: "0",
77 clockRate: 1.0,
78 catalogName: "ti.catalog.arm.cortexm4",
79 deviceName: "Stellaris",
80 revision: "",
81 };
82
83 /*!
84 * ======== deviceName ========
85 * The name of an `ICpuDataSheet` module for the device
86 *
87 * This parameter is required, but it does not have to be set explicitly;
88 * it can be encoded in the instance's name.
89 */
90 config string deviceName;
91
92 /*!
93 * ======== clockRate ========
94 * The clock rate for this device.
95 */
96 config Double clockRate = 20;
97
98 override config string codeMemory = null;
99
100 override config string dataMemory = null;
101
102 override config string stackMemory = null;
103
104 /*!
105 * ======== includeLinkCmdFile ========
106 * The flag that specifies if the platform should include a linker command
107 * file.
108 *
109 * By default, a user is responsible for adding a linker command file to
110 * the project, or to the linker command line. However, if this flag is
111 * set, this platform will include a default linker command file for the
112 * selected device.
113 */
114 config Bool includeLinkCmdFile = false;
115 };
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119