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cmd/mfsl.c 6.66 KB

83d290c56 Tom Rini SPDX: Convert all...	1	// SPDX-License-Identifier: GPL-2.0+
100ea07e3 Michal Simek common: fsl: Fix ...	2 3 4 5	/* * (C) Copyright 2007 Michal Simek * * Michal SIMEK <monstr@monstr.eu>
f7e2e0eb0 Michal Simek new: FSL and MSR ...	6 7 8 9 10 11 12 13 14	/ / * Microblaze FSL support */ #include <common.h> #include <config.h> #include <command.h>
70124c260 Stefano Babic Fix compile probl...	15	#include <asm/asm.h>
f7e2e0eb0 Michal Simek new: FSL and MSR ...	16
54841ab50 Wolfgang Denk Make sure that ar...	17	int do_frd (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
f7e2e0eb0 Michal Simek new: FSL and MSR ...	18 19 20 21	{ unsigned int fslnum; unsigned int num; unsigned int blocking;
47e26b1bf Wolfgang Denk cmd_usage(): simp...	22	if (argc < 2)
4c12eeb8b Simon Glass Convert cmd_usage...	23	return CMD_RET_USAGE;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	24 25 26 27 28 29	fslnum = (unsigned int)simple_strtoul (argv[1], NULL, 16); blocking = (unsigned int)simple_strtoul (argv[2], NULL, 16); if (fslnum < 0 \|\| fslnum >= XILINX_FSL_NUMBER) { puts ("Bad number of FSL ");
4c12eeb8b Simon Glass Convert cmd_usage...	30	return CMD_RET_USAGE;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	31 32 33 34 35	} switch (fslnum) { #if (XILINX_FSL_NUMBER > 0) case 0:
ab874d504 Michal Simek add: FSL control ...	36 37 38 39 40 41 42 43 44 45 46	switch (blocking) { case 0: NGET (num, 0); break; case 1: NCGET (num, 0); break; case 2: GET (num, 0); break; case 3: CGET (num, 0); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	47 48 49 50 51	} break; #endif #if (XILINX_FSL_NUMBER > 1) case 1:
ab874d504 Michal Simek add: FSL control ...	52 53 54 55 56 57 58 59 60 61 62	switch (blocking) { case 0: NGET (num, 1); break; case 1: NCGET (num, 1); break; case 2: GET (num, 1); break; case 3: CGET (num, 1); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	63 64 65 66 67	} break; #endif #if (XILINX_FSL_NUMBER > 2) case 2:
ab874d504 Michal Simek add: FSL control ...	68 69 70 71 72 73 74 75 76 77 78	switch (blocking) { case 0: NGET (num, 2); break; case 1: NCGET (num, 2); break; case 2: GET (num, 2); break; case 3: CGET (num, 2); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	79 80 81 82 83	} break; #endif #if (XILINX_FSL_NUMBER > 3) case 3:
ab874d504 Michal Simek add: FSL control ...	84 85 86 87 88 89 90 91 92 93 94	switch (blocking) { case 0: NGET (num, 3); break; case 1: NCGET (num, 3); break; case 2: GET (num, 3); break; case 3: CGET (num, 3); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	95 96 97 98 99	} break; #endif #if (XILINX_FSL_NUMBER > 4) case 4:
ab874d504 Michal Simek add: FSL control ...	100 101 102 103 104 105 106 107 108 109 110	switch (blocking) { case 0: NGET (num, 4); break; case 1: NCGET (num, 4); break; case 2: GET (num, 4); break; case 3: CGET (num, 4); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	111 112 113 114 115	} break; #endif #if (XILINX_FSL_NUMBER > 5) case 5:
ab874d504 Michal Simek add: FSL control ...	116 117 118 119 120 121 122 123 124 125 126	switch (blocking) { case 0: NGET (num, 5); break; case 1: NCGET (num, 5); break; case 2: GET (num, 5); break; case 3: CGET (num, 5); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	127 128 129 130 131	} break; #endif #if (XILINX_FSL_NUMBER > 6) case 6:
ab874d504 Michal Simek add: FSL control ...	132 133 134 135 136 137 138 139 140 141 142	switch (blocking) { case 0: NGET (num, 6); break; case 1: NCGET (num, 6); break; case 2: GET (num, 6); break; case 3: CGET (num, 6); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	143 144 145 146 147	} break; #endif #if (XILINX_FSL_NUMBER > 7) case 7:
ab874d504 Michal Simek add: FSL control ...	148 149 150 151 152 153 154 155 156 157 158	switch (blocking) { case 0: NGET (num, 7); break; case 1: NCGET (num, 7); break; case 2: GET (num, 7); break; case 3: CGET (num, 7); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	159 160 161 162 163 164	} break; #endif default: return 1; }
f2302d443 Stefan Roese Fix merge problems	165 166	printf ("%01x: 0x%08x - %s %s read ", fslnum, num,
ab874d504 Michal Simek add: FSL control ...	167 168	blocking < 2 ? "non blocking" : "blocking", ((blocking == 1) \|\| (blocking == 3)) ? "control" : "data" );
f7e2e0eb0 Michal Simek new: FSL and MSR ...	169 170	return 0; }
54841ab50 Wolfgang Denk Make sure that ar...	171	int do_fwr (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
f7e2e0eb0 Michal Simek new: FSL and MSR ...	172 173 174 175	{ unsigned int fslnum; unsigned int num; unsigned int blocking;
47e26b1bf Wolfgang Denk cmd_usage(): simp...	176	if (argc < 3)
4c12eeb8b Simon Glass Convert cmd_usage...	177	return CMD_RET_USAGE;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	178 179 180 181	fslnum = (unsigned int)simple_strtoul (argv[1], NULL, 16); num = (unsigned int)simple_strtoul (argv[2], NULL, 16); blocking = (unsigned int)simple_strtoul (argv[3], NULL, 16);
47e26b1bf Wolfgang Denk cmd_usage(): simp...	182	if (fslnum < 0 \|\| fslnum >= XILINX_FSL_NUMBER)
4c12eeb8b Simon Glass Convert cmd_usage...	183	return CMD_RET_USAGE;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	184 185 186 187	switch (fslnum) { #if (XILINX_FSL_NUMBER > 0) case 0:
ab874d504 Michal Simek add: FSL control ...	188 189 190 191 192 193 194 195 196 197 198	switch (blocking) { case 0: NPUT (num, 0); break; case 1: NCPUT (num, 0); break; case 2: PUT (num, 0); break; case 3: CPUT (num, 0); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	199 200 201 202 203	} break; #endif #if (XILINX_FSL_NUMBER > 1) case 1:
ab874d504 Michal Simek add: FSL control ...	204 205 206 207 208 209 210 211 212 213 214	switch (blocking) { case 0: NPUT (num, 1); break; case 1: NCPUT (num, 1); break; case 2: PUT (num, 1); break; case 3: CPUT (num, 1); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	215 216 217 218 219	} break; #endif #if (XILINX_FSL_NUMBER > 2) case 2:
ab874d504 Michal Simek add: FSL control ...	220 221 222 223 224 225 226 227 228 229 230	switch (blocking) { case 0: NPUT (num, 2); break; case 1: NCPUT (num, 2); break; case 2: PUT (num, 2); break; case 3: CPUT (num, 2); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	231 232 233 234 235	} break; #endif #if (XILINX_FSL_NUMBER > 3) case 3:
ab874d504 Michal Simek add: FSL control ...	236 237 238 239 240 241 242 243 244 245 246	switch (blocking) { case 0: NPUT (num, 3); break; case 1: NCPUT (num, 3); break; case 2: PUT (num, 3); break; case 3: CPUT (num, 3); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	247 248 249 250 251	} break; #endif #if (XILINX_FSL_NUMBER > 4) case 4:
ab874d504 Michal Simek add: FSL control ...	252 253 254 255 256 257 258 259 260 261 262	switch (blocking) { case 0: NPUT (num, 4); break; case 1: NCPUT (num, 4); break; case 2: PUT (num, 4); break; case 3: CPUT (num, 4); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	263 264 265 266 267	} break; #endif #if (XILINX_FSL_NUMBER > 5) case 5:
ab874d504 Michal Simek add: FSL control ...	268 269 270 271 272 273 274 275 276 277 278	switch (blocking) { case 0: NPUT (num, 5); break; case 1: NCPUT (num, 5); break; case 2: PUT (num, 5); break; case 3: CPUT (num, 5); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	279 280 281 282 283	} break; #endif #if (XILINX_FSL_NUMBER > 6) case 6:
ab874d504 Michal Simek add: FSL control ...	284 285 286 287 288 289 290 291 292 293 294	switch (blocking) { case 0: NPUT (num, 6); break; case 1: NCPUT (num, 6); break; case 2: PUT (num, 6); break; case 3: CPUT (num, 6); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	295 296 297 298 299	} break; #endif #if (XILINX_FSL_NUMBER > 7) case 7:
ab874d504 Michal Simek add: FSL control ...	300 301 302 303 304 305 306 307 308 309 310	switch (blocking) { case 0: NPUT (num, 7); break; case 1: NCPUT (num, 7); break; case 2: PUT (num, 7); break; case 3: CPUT (num, 7); break; default: return 2;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	311 312 313 314 315 316	} break; #endif default: return 1; }
f2302d443 Stefan Roese Fix merge problems	317 318	printf ("%01x: 0x%08x - %s %s write ", fslnum, num,
ab874d504 Michal Simek add: FSL control ...	319 320	blocking < 2 ? "non blocking" : "blocking", ((blocking == 1) \|\| (blocking == 3)) ? "control" : "data" );
f7e2e0eb0 Michal Simek new: FSL and MSR ...	321 322 323	return 0; }
54841ab50 Wolfgang Denk Make sure that ar...	324	int do_rspr (cmd_tbl_t * cmdtp, int flag, int argc, char * const argv[])
f7e2e0eb0 Michal Simek new: FSL and MSR ...	325	{
e69f66c6e Michal Simek add: reading spec...	326	unsigned int reg = 0;
48fbd3a4c Michal Simek new: add writing ...	327	unsigned int val = 0;
f7e2e0eb0 Michal Simek new: FSL and MSR ...	328
47e26b1bf Wolfgang Denk cmd_usage(): simp...	329	if (argc < 2)
4c12eeb8b Simon Glass Convert cmd_usage...	330	return CMD_RET_USAGE;
47e26b1bf Wolfgang Denk cmd_usage(): simp...	331
481d43286 Michal Simek [FIX] repair MFSL...	332 333	reg = (unsigned int)simple_strtoul (argv[1], NULL, 16); val = (unsigned int)simple_strtoul (argv[2], NULL, 16);
e69f66c6e Michal Simek add: reading spec...	334 335 336 337 338 339	switch (reg) { case 0x1: if (argc > 2) { MTS (val, rmsr); NOP; MFS (val, rmsr);
e69f66c6e Michal Simek add: reading spec...	340 341 342 343 344 345 346 347 348 349 350 351 352 353	} else { MFS (val, rmsr); } puts ("MSR"); break; case 0x3: MFS (val, rear); puts ("EAR"); break; case 0x5: MFS (val, resr); puts ("ESR"); break; default:
481d43286 Michal Simek [FIX] repair MFSL...	354 355	puts ("Unsupported register ");
e69f66c6e Michal Simek add: reading spec...	356	return 1;
48fbd3a4c Michal Simek new: add writing ...	357	}
f2302d443 Stefan Roese Fix merge problems	358 359	printf (": 0x%08x ", val);
f7e2e0eb0 Michal Simek new: FSL and MSR ...	360 361 362 363 364 365	return 0; } /***************************************************/ U_BOOT_CMD (frd, 3, 1, do_frd,
2fb2604d5 Peter Tyser Command usage cle...	366	"read data from FSL",
ab874d504 Michal Simek add: FSL control ...	367 368 369 370 371 372 373 374	"- [fslnum [0\|1\|2\|3]] " " 0 - non blocking data read " " 1 - non blocking control read " " 2 - blocking data read "
a89c33db9 Wolfgang Denk General help mess...	375	" 3 - blocking control read");
f7e2e0eb0 Michal Simek new: FSL and MSR ...	376 377	U_BOOT_CMD (fwr, 4, 1, do_fwr,
2fb2604d5 Peter Tyser Command usage cle...	378	"write data to FSL",
ab874d504 Michal Simek add: FSL control ...	379 380 381 382 383 384 385 386	"- [fslnum [0\|1\|2\|3]] " " 0 - non blocking data write " " 1 - non blocking control write " " 2 - blocking data write "
a89c33db9 Wolfgang Denk General help mess...	387	" 3 - blocking control write");
f7e2e0eb0 Michal Simek new: FSL and MSR ...	388
e69f66c6e Michal Simek add: reading spec...	389	U_BOOT_CMD (rspr, 3, 1, do_rspr,
2fb2604d5 Peter Tyser Command usage cle...	390	"read/write special purpose register",
e69f66c6e Michal Simek add: reading spec...	391 392	"- reg_num [write value] read/write special purpose register "
481d43286 Michal Simek [FIX] repair MFSL...	393 394 395 396	" 1 - MSR - Machine status register " " 3 - EAR - Exception address register "
a89c33db9 Wolfgang Denk General help mess...	397	" 5 - ESR - Exception status register");