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gerrit.devboardsforandroid.linaro.org / platform / external / u-boot / 983fda8391fa0ccfd4e0fd0bfb5a5e662e07b222 / . / cpu / mpc8220 / fec_dma_tasks.S
blob: 3f8a03bf157397f8c700716ea9dcb23886b07fc5 [file] [log] [blame]
wdenk983fda82004-10-28 00:09:35 +0000[diff] [blame^]1/*
2 * Copyright (C) 2004, Freescale Semiconductor, Inc.
3 *
4 * This file contains microcode for the FEC controller of the MPC8220.
5 */
6
7#include <config.h>
8
9#if defined(CONFIG_MPC8220)
10
11/* sas/sccg, gas target */
12.section smartdmaInitData,"aw",@progbits /* Initialized data for task variables */
13.section smartdmaTaskTable,"aw",@progbits /* Task tables */
14.align 9
15.globl taskTable
16taskTable:
17.globl scEthernetRecv_Entry
18scEthernetRecv_Entry: /* Task 0 */
19.long scEthernetRecv_TDT - taskTable /* Task 0 Descriptor Table */
20.long scEthernetRecv_TDT - taskTable + 0x00000094
21.long scEthernetRecv_VarTab - taskTable /* Task 0 Variable Table */
22.long scEthernetRecv_FDT - taskTable + 0x03 /* Task 0 Function Descriptor Table & Flags */
23.long 0x00000000
24.long 0x00000000
25.long scEthernetRecv_CSave - taskTable /* Task 0 context save space */
26.long 0xf0000000
27.globl scEthernetXmit_Entry
28scEthernetXmit_Entry: /* Task 1 */
29.long scEthernetXmit_TDT - taskTable /* Task 1 Descriptor Table */
30.long scEthernetXmit_TDT - taskTable + 0x000000e0
31.long scEthernetXmit_VarTab - taskTable /* Task 1 Variable Table */
32.long scEthernetXmit_FDT - taskTable + 0x03 /* Task 1 Function Descriptor Table & Flags */
33.long 0x00000000
34.long 0x00000000
35.long scEthernetXmit_CSave - taskTable /* Task 1 context save space */
36.long 0xf0000000
37
38
39.globl scEthernetRecv_TDT
40scEthernetRecv_TDT: /* Task 0 Descriptor Table */
41.long 0xc4c50000 /* 0000(153): LCDEXT: idx0 = var9 + var10; idx0 once var0; idx0 += inc0 */
42.long 0x84c5e000 /* 0004(153): LCD: idx1 = var9 + var11; ; idx1 += inc0 */
43.long 0x10001f08 /* 0008(156): DRD1A: var7 = idx1; FN=0 MORE init=0 WS=0 RS=0 */
44.long 0x10000380 /* 000C(157): DRD1A: var0 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
45.long 0x00000f88 /* 0010(158): DRD1A: var3 = *idx1; FN=0 init=0 WS=0 RS=0 */
46.long 0x81980000 /* 0014(162): LCD: idx0 = var3; idx0 once var0; idx0 += inc0 */
47.long 0x10000780 /* 0018(164): DRD1A: var1 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
48.long 0x60000000 /* 001C(165): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
49.long 0x010cf04c /* 0020(165): DRD2B1: var4 = EU3(); EU3(var1,var12) */
50.long 0x82180349 /* 0024(169): LCD: idx0 = var4; idx0 != var13; idx0 += inc1 */
51.long 0x81c68004 /* 0028(172): LCD: idx1 = var3 + var13 + 4; idx1 once var0; idx1 += inc0 */
52.long 0x70000000 /* 002C(174): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
53.long 0x018cf04e /* 0030(174): DRD2B1: var6 = EU3(); EU3(var1,var14) */
54.long 0x70000000 /* 0034(175): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
55.long 0x020cf04f /* 0038(175): DRD2B1: var8 = EU3(); EU3(var1,var15) */
56.long 0x00000b88 /* 003C(176): DRD1A: var2 = *idx1; FN=0 init=0 WS=0 RS=0 */
57.long 0x80025184 /* 0040(205): LCDEXT: idx1 = 0xf0009184; ; */
58.long 0x86810412 /* 0044(205): LCD: idx2 = var13, idx3 = var2; idx2 < var16; idx2 += inc2, idx3 += inc2 */
59.long 0x0200cf88 /* 0048(209): DRD1A: *idx3 = *idx1; FN=0 init=16 WS=0 RS=0 */
60.long 0x80025184 /* 004C(217): LCDEXT: idx1 = 0xf0009184; ; */
61.long 0x8681845b /* 0050(217): LCD: idx2 = var13, idx3 = var3; idx2 < var17; idx2 += inc3, idx3 += inc3 */
62.long 0x0000cf88 /* 0054(221): DRD1A: *idx3 = *idx1; FN=0 init=0 WS=0 RS=0 */
63.long 0xc31883a4 /* 0058(225): LCDEXT: idx1 = var6; idx1 == var14; idx1 += inc4 */
64.long 0x80190000 /* 005C(225): LCD: idx2 = var0; idx2 once var0; idx2 += inc0 */
65.long 0x04008468 /* 0060(227): DRD1A: idx1 = var13; FN=0 INT init=0 WS=0 RS=0 */
66.long 0xc4038360 /* 0064(232): LCDEXT: idx1 = var8, idx2 = var7; idx1 == var13; idx1 += inc4, idx2 += inc0 */
67.long 0x81c50000 /* 0068(233): LCD: idx3 = var3 + var10; idx3 once var0; idx3 += inc0 */
68.long 0x1000cb18 /* 006C(235): DRD1A: *idx2 = idx3; FN=0 MORE init=0 WS=0 RS=0 */
69.long 0x00000f18 /* 0070(236): DRD1A: var3 = idx3; FN=0 init=0 WS=0 RS=0 */
70.long 0xc418836d /* 0074(238): LCDEXT: idx1 = var8; idx1 > var13; idx1 += inc5 */
71.long 0x83990000 /* 0078(238): LCD: idx2 = var7; idx2 once var0; idx2 += inc0 */
72.long 0x10000c00 /* 007C(240): DRD1A: var3 = var0; FN=0 MORE init=0 WS=0 RS=0 */
73.long 0x0000c800 /* 0080(241): DRD1A: *idx2 = var0; FN=0 init=0 WS=0 RS=0 */
74.long 0x81988000 /* 0084(245): LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
75.long 0x10000788 /* 0088(247): DRD1A: var1 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
76.long 0x60000000 /* 008C(248): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
77.long 0x080cf04c /* 0090(248): DRD2B1: idx0 = EU3(); EU3(var1,var12) */
78.long 0x000001f8 /* 0094(:0): NOP */
79
80
81.globl scEthernetXmit_TDT
82scEthernetXmit_TDT: /* Task 1 Descriptor Table */
83.long 0x80095b00 /* 0000(280): LCDEXT: idx0 = 0xf0025b00; ; */
84.long 0x85c60004 /* 0004(280): LCD: idx1 = var11 + var12 + 4; idx1 once var0; idx1 += inc0 */
85.long 0x10002308 /* 0008(283): DRD1A: var8 = idx1; FN=0 MORE init=0 WS=0 RS=0 */
86.long 0x10000f88 /* 000C(284): DRD1A: var3 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
87.long 0x00000380 /* 0010(285): DRD1A: var0 = *idx0; FN=0 init=0 WS=0 RS=0 */
88.long 0x81980000 /* 0014(288): LCD: idx0 = var3; idx0 once var0; idx0 += inc0 */
89.long 0x10000780 /* 0018(290): DRD1A: var1 = *idx0; FN=0 MORE init=0 WS=0 RS=0 */
90.long 0x60000000 /* 001C(291): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
91.long 0x024cf04d /* 0020(291): DRD2B1: var9 = EU3(); EU3(var1,var13) */
92.long 0x84980309 /* 0024(294): LCD: idx0 = var9; idx0 != var12; idx0 += inc1 */
93.long 0xc0004003 /* 0028(297): LCDEXT: idx1 = 0x00000003; ; */
94.long 0x81c60004 /* 002C(297): LCD: idx2 = var3 + var12 + 4; idx2 once var0; idx2 += inc0 */
95.long 0x70000000 /* 0030(299): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
96.long 0x010cf04e /* 0034(299): DRD2B1: var4 = EU3(); EU3(var1,var14) */
97.long 0x70000000 /* 0038(300): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
98.long 0x014cf04f /* 003C(300): DRD2B1: var5 = EU3(); EU3(var1,var15) */
99.long 0x70000000 /* 0040(301): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
100.long 0x028cf050 /* 0044(301): DRD2B1: var10 = EU3(); EU3(var1,var16) */
101.long 0x70000000 /* 0048(302): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT MORE init=0 WS=0 RS=0 */
102.long 0x018cf051 /* 004C(302): DRD2B1: var6 = EU3(); EU3(var1,var17) */
103.long 0x10000b90 /* 0050(303): DRD1A: var2 = *idx2; FN=0 MORE init=0 WS=0 RS=0 */
104.long 0x60000000 /* 0054(304): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
105.long 0x01ccf0a1 /* 0058(304): DRD2B1: var7 = EU3(); EU3(var2,idx1) */
106.long 0xc2988312 /* 005C(308): LCDEXT: idx1 = var5; idx1 > var12; idx1 += inc2 */
107.long 0x83490000 /* 0060(308): LCD: idx2 = var6 + var18; idx2 once var0; idx2 += inc0 */
108.long 0x00001b10 /* 0064(310): DRD1A: var6 = idx2; FN=0 init=0 WS=0 RS=0 */
109.long 0x800251a4 /* 0068(315): LCDEXT: idx1 = 0xf00091a4; ; */
110.long 0xc30104dc /* 006C(315): LCDEXT: idx2 = var6, idx3 = var2; idx2 >= var19; idx2 += inc3, idx3 += inc4 */
111.long 0x839a032d /* 0070(316): LCD: idx4 = var7; idx4 == var12; idx4 += inc5 */
112.long 0x0220c798 /* 0074(321): DRD1A: *idx1 = *idx3; FN=0 init=17 WS=0 RS=0 */
113.long 0x800251a4 /* 0078(329): LCDEXT: idx1 = 0xf00091a4; ; */
114.long 0x99198337 /* 007C(329): LCD: idx2 = idx2, idx3 = idx3; idx2 > var12; idx2 += inc6, idx3 += inc7 */
115.long 0x022ac798 /* 0080(333): DRD1A: *idx1 = *idx3; FN=0 init=17 WS=1 RS=1 */
116.long 0x800251a4 /* 0084(350): LCDEXT: idx1 = 0xf00091a4; ; */
117.long 0xc1430000 /* 0088(350): LCDEXT: idx2 = var2 + var6; idx2 once var0; idx2 += inc0 */
118.long 0x82998312 /* 008C(351): LCD: idx3 = var5; idx3 > var12; idx3 += inc2 */
119.long 0x0a2ac790 /* 0090(354): DRD1A: *idx1 = *idx2; FN=0 TFD init=17 WS=1 RS=1 */
120.long 0x81988000 /* 0094(359): LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
121.long 0x60000002 /* 0098(361): DRD2A: EU0=0 EU1=0 EU2=0 EU3=2 EXT init=0 WS=0 RS=0 */
122.long 0x0c4cfc4d /* 009C(361): DRD2B1: *idx1 = EU3(); EU3(*idx1,var13) */
123.long 0xc21883ad /* 00A0(365): LCDEXT: idx1 = var4; idx1 == var14; idx1 += inc5 */
124.long 0x80190000 /* 00A4(365): LCD: idx2 = var0; idx2 once var0; idx2 += inc0 */
125.long 0x04008460 /* 00A8(367): DRD1A: idx1 = var12; FN=0 INT init=0 WS=0 RS=0 */
126.long 0xc4052305 /* 00AC(371): LCDEXT: idx1 = var8, idx2 = var10; idx2 == var12; idx1 += inc0, idx2 += inc5 */
127.long 0x81ca0000 /* 00B0(372): LCD: idx3 = var3 + var20; idx3 once var0; idx3 += inc0 */
128.long 0x1000c718 /* 00B4(374): DRD1A: *idx1 = idx3; FN=0 MORE init=0 WS=0 RS=0 */
129.long 0x00000f18 /* 00B8(375): DRD1A: var3 = idx3; FN=0 init=0 WS=0 RS=0 */
130.long 0xc4188000 /* 00BC(378): LCDEXT: idx1 = var8; idx1 once var0; idx1 += inc0 */
131.long 0x85190312 /* 00C0(378): LCD: idx2 = var10; idx2 > var12; idx2 += inc2 */
132.long 0x10000c00 /* 00C4(380): DRD1A: var3 = var0; FN=0 MORE init=0 WS=0 RS=0 */
133.long 0x1000c400 /* 00C8(381): DRD1A: *idx1 = var0; FN=0 MORE init=0 WS=0 RS=0 */
134.long 0x00008860 /* 00CC(382): DRD1A: idx2 = var12; FN=0 init=0 WS=0 RS=0 */
135.long 0x81988000 /* 00D0(386): LCD: idx1 = var3; idx1 once var0; idx1 += inc0 */
136.long 0x10000788 /* 00D4(388): DRD1A: var1 = *idx1; FN=0 MORE init=0 WS=0 RS=0 */
137.long 0x60000000 /* 00D8(389): DRD2A: EU0=0 EU1=0 EU2=0 EU3=0 EXT init=0 WS=0 RS=0 */
138.long 0x080cf04d /* 00DC(389): DRD2B1: idx0 = EU3(); EU3(var1,var13) */
139.long 0x000001f8 /* 00E0(:0): NOP */
140
141.align 8
142
143.globl scEthernetRecv_VarTab
144scEthernetRecv_VarTab: /* Task 0 Variable Table */
145.long 0x00000000 /* var[0] */
146.long 0x00000000 /* var[1] */
147.long 0x00000000 /* var[2] */
148.long 0x00000000 /* var[3] */
149.long 0x00000000 /* var[4] */
150.long 0x00000000 /* var[5] */
151.long 0x00000000 /* var[6] */
152.long 0x00000000 /* var[7] */
153.long 0x00000000 /* var[8] */
154.long 0xf0025b00 /* var[9] */
155.long 0x00000008 /* var[10] */
156.long 0x0000000c /* var[11] */
157.long 0x80000000 /* var[12] */
158.long 0x00000000 /* var[13] */
159.long 0x10000000 /* var[14] */
160.long 0x20000000 /* var[15] */
161.long 0x00000800 /* var[16] */
162.long 0x00000001 /* var[17] */
163.long 0x00000000 /* var[18] */
164.long 0x00000000 /* var[19] */
165.long 0x00000000 /* var[20] */
166.long 0x00000000 /* var[21] */
167.long 0x00000000 /* var[22] */
168.long 0x00000000 /* var[23] */
169.long 0x00000000 /* inc[0] */
170.long 0x60000000 /* inc[1] */
171.long 0x20000004 /* inc[2] */
172.long 0x20000001 /* inc[3] */
173.long 0x80000000 /* inc[4] */
174.long 0x40000000 /* inc[5] */
175.long 0x00000000 /* inc[6] */
176.long 0x00000000 /* inc[7] */
177
178.align 8
179
180.globl scEthernetXmit_VarTab
181scEthernetXmit_VarTab: /* Task 1 Variable Table */
182.long 0x00000000 /* var[0] */
183.long 0x00000000 /* var[1] */
184.long 0x00000000 /* var[2] */
185.long 0x00000000 /* var[3] */
186.long 0x00000000 /* var[4] */
187.long 0x00000000 /* var[5] */
188.long 0x00000000 /* var[6] */
189.long 0x00000000 /* var[7] */
190.long 0x00000000 /* var[8] */
191.long 0x00000000 /* var[9] */
192.long 0x00000000 /* var[10] */
193.long 0xf0025b00 /* var[11] */
194.long 0x00000000 /* var[12] */
195.long 0x80000000 /* var[13] */
196.long 0x10000000 /* var[14] */
197.long 0x08000000 /* var[15] */
198.long 0x20000000 /* var[16] */
199.long 0x0000ffff /* var[17] */
200.long 0xffffffff /* var[18] */
201.long 0x00000004 /* var[19] */
202.long 0x00000008 /* var[20] */
203.long 0x00000000 /* var[21] */
204.long 0x00000000 /* var[22] */
205.long 0x00000000 /* var[23] */
206.long 0x00000000 /* inc[0] */
207.long 0x60000000 /* inc[1] */
208.long 0x40000000 /* inc[2] */
209.long 0xc000fffc /* inc[3] */
210.long 0xe0000004 /* inc[4] */
211.long 0x80000000 /* inc[5] */
212.long 0x4000ffff /* inc[6] */
213.long 0xe0000001 /* inc[7] */
214
215.align 8
216
217.globl scEthernetRecv_FDT
218scEthernetRecv_FDT: /* Task 0 Function Descriptor Table */
219.long 0x00000000
220.long 0x00000000
221.long 0x00000000
222.long 0x00000000
223.long 0x00000000
224.long 0x00000000
225.long 0x00000000
226.long 0x00000000
227.long 0x00000000
228.long 0x00000000
229.long 0x00000000
230.long 0x00000000
231.long 0x00000000
232.long 0x00000000
233.long 0x00000000
234.long 0x00000000
235.long 0x00000000
236.long 0x00000000
237.long 0x00000000
238.long 0x00000000
239.long 0x00000000
240.long 0x00000000
241.long 0x00000000
242.long 0x00000000
243.long 0x00000000
244.long 0x00000000
245.long 0x00000000
246.long 0x00000000
247.long 0x00000000
248.long 0x00000000
249.long 0x00000000
250.long 0x00000000
251.long 0x00000000
252.long 0x00000000
253.long 0x00000000
254.long 0x00000000
255.long 0x00000000
256.long 0x00000000
257.long 0x00000000
258.long 0x00000000
259.long 0x00000000
260.long 0x00000000
261.long 0x00000000
262.long 0x00000000
263.long 0x00000000
264.long 0x00000000
265.long 0x00000000
266.long 0x00000000
267.long 0x21800000 /* and(), EU# 3 */
268.long 0x21e00000 /* or(), EU# 3 */
269.long 0x21400000 /* andn(), EU# 3 */
270.long 0x00000000
271.long 0x00000000
272.long 0x00000000
273.long 0x00000000
274.long 0x00000000
275.long 0x00000000
276.long 0x00000000
277.long 0x00000000
278.long 0x00000000
279.long 0x00000000
280.long 0x00000000
281.long 0x00000000
282.long 0x00000000
283
284.align 8
285
286.globl scEthernetXmit_FDT
287scEthernetXmit_FDT: /* Task 1 Function Descriptor Table */
288.long 0x00000000
289.long 0x00000000
290.long 0x00000000
291.long 0x00000000
292.long 0x00000000
293.long 0x00000000
294.long 0x00000000
295.long 0x00000000
296.long 0x00000000
297.long 0x00000000
298.long 0x00000000
299.long 0x00000000
300.long 0x00000000
301.long 0x00000000
302.long 0x00000000
303.long 0x00000000
304.long 0x00000000
305.long 0x00000000
306.long 0x00000000
307.long 0x00000000
308.long 0x00000000
309.long 0x00000000
310.long 0x00000000
311.long 0x00000000
312.long 0x00000000
313.long 0x00000000
314.long 0x00000000
315.long 0x00000000
316.long 0x00000000
317.long 0x00000000
318.long 0x00000000
319.long 0x00000000
320.long 0x00000000
321.long 0x00000000
322.long 0x00000000
323.long 0x00000000
324.long 0x00000000
325.long 0x00000000
326.long 0x00000000
327.long 0x00000000
328.long 0x00000000
329.long 0x00000000
330.long 0x00000000
331.long 0x00000000
332.long 0x00000000
333.long 0x00000000
334.long 0x00000000
335.long 0x00000000
336.long 0x21800000 /* and(), EU# 3 */
337.long 0x21e00000 /* or(), EU# 3 */
338.long 0x21400000 /* andn(), EU# 3 */
339.long 0x00000000
340.long 0x00000000
341.long 0x00000000
342.long 0x00000000
343.long 0x00000000
344.long 0x00000000
345.long 0x00000000
346.long 0x00000000
347.long 0x00000000
348.long 0x00000000
349.long 0x00000000
350.long 0x00000000
351.long 0x00000000
352
353
354.globl scEthernetRecv_CSave
355scEthernetRecv_CSave: /* Task 0 context save space */
356.space 128, 0x0
357
358
359.globl scEthernetXmit_CSave
360scEthernetXmit_CSave: /* Task 1 context save space */
361.space 128, 0x0
362
363#endif