projects / openwrt.git / blob
? search:
summary | shortlog | log | commit | commitdiff | tree
history | raw | HEAD
package/uboot-ifxmips: refresh patches
[openwrt.git] / package / uboot-ifxmips / patches / 100-ifx.patch
1 --- a/Makefile
2 +++ b/Makefile
3 @@ -24,7 +24,7 @@
4 VERSION = 1
5 PATCHLEVEL = 1
6 SUBLEVEL = 5
7 -EXTRAVERSION =
8 +EXTRAVERSION = -IFX-LXDB
9 U_BOOT_VERSION = $(VERSION).$(PATCHLEVEL).$(SUBLEVEL)$(EXTRAVERSION)
10 VERSION_FILE = $(obj)include/version_autogenerated.h
11
12 @@ -44,6 +44,25 @@ export HOSTARCH HOSTOS
13 # Deal with colliding definitions from tcsh etc.
14 VENDOR=
15
16 +# Default algorithm form compressing u-boot.bin
17 +ifndef COMPRESS
18 +COMPRESS=none
19 +COMPRESS_FILE=$(obj)u-boot.img
20 +else
21 +ifeq ($(COMPRESS),lzma)
22 +COMPRESS_FILE=$(obj)u-boot.limg
23 +endif
24 +ifeq ($(COMPRESS),bz2)
25 +COMPRESS_FILE=$(obj)u-boot.bzimg
26 +endif
27 +ifeq ($(COMPRESS),gzip)
28 +COMPRESS_FILE=$(obj)u-boot.zimg
29 +endif
30 +ifeq ($(COMPRESS),none)
31 +COMPRESS_FILE=$(obj)u-boot.img
32 +endif
33 +endif
34 +
35 #########################################################################
36 #
37 # U-boot build supports producing a object files to the separate external
38 @@ -164,6 +183,11 @@ include $(TOPDIR)/config.mk
39 # U-Boot objects....order is important (i.e. start must be first)
40
41 OBJS = cpu/$(CPU)/start.o
42 +OBJS_BOOTSTRAP = cpu/$(CPU)/start_bootstrap.o
43 +
44 +cpu/$(CPU)/start_bootstrap.S: cpu/$(CPU)/start.S
45 + ln -s start.S cpu/$(CPU)/start_bootstrap.S
46 +
47 ifeq ($(CPU),i386)
48 OBJS += cpu/$(CPU)/start16.o
49 OBJS += cpu/$(CPU)/reset.o
50 @@ -183,6 +207,7 @@ OBJS += cpu/$(CPU)/cplbhdlr.o cpu/$(CPU)
51 endif
52
53 OBJS := $(addprefix $(obj),$(OBJS))
54 +OBJS_BOOTSTRAP := $(addprefix $(obj),$(OBJS_BOOTSTRAP))
55
56 LIBS = lib_generic/libgeneric.a
57 LIBS += board/$(BOARDDIR)/lib$(BOARD).a
58 @@ -206,15 +231,24 @@ LIBS += common/libcommon.a
59 LIBS += $(BOARDLIBS)
60
61 LIBS := $(addprefix $(obj),$(LIBS))
62 +
63 +LIBS_BOOTSTRAP = lib_bootstrap/libbootstrap.a
64 +LIBS_BOOTSTRAP+= board/$(BOARDDIR)/lib$(BOARD).a
65 +#LIBS_BOOTSTRAP+= board/ifx/libifx.a
66 +LIBS_BOOTSTRAP+= cpu/$(CPU)/lib$(CPU).a
67 +
68 +LIBS_BOOTSTRAP := $(addprefix $(obj),$(LIBS_BOOTSTRAP))
69 +
70 .PHONY : $(LIBS)
71 +.PHONY : $(obj)lib_bootstrap/libbootstrap.a
72
73 # Add GCC lib
74 PLATFORM_LIBS += -L $(shell dirname `$(CC) $(CFLAGS) -print-libgcc-file-name`) -lgcc
75
76 # The "tools" are needed early, so put this first
77 # Don't include stuff already done in $(LIBS)
78 + #examples
79 SUBDIRS = tools \
80 - examples \
81 post \
82 post/cpu
83 .PHONY : $(SUBDIRS)
84 @@ -226,14 +260,75 @@ endif
85
86 __OBJS := $(subst $(obj),,$(OBJS))
87 __LIBS := $(subst $(obj),,$(LIBS))
88 +__LIBS_BOOTSTRAP := $(subst $(obj),,$(LIBS_BOOTSTRAP))
89 +
90 +#__HEAD_OBJS := $(subst $(obj),,$(HEAD_OBJS))
91 +#__HEAD_LIBS := $(subst $(obj),,$(HEAD_LIBS))
92
93 #########################################################################
94 #########################################################################
95
96 ALL = $(obj)u-boot.srec $(obj)u-boot.bin $(obj)System.map $(U_BOOT_NAND)
97 +#IFX_ALL = $(obj)u-boot.ifx $(obj)head.srec $(obj)head.bin $(obj)head $(obj)head.map $(COMPRESS_FILE) $(obj)u-boot.srec
98 +IFX_ALL = $(obj)u-boot.srec $(obj)u-boot.ifx $(obj)u-boot.lzimg $(obj)System.map $(obj)bootstrap.bin $(obj)System_bootstrap.map
99 +IFX_BOOTSTRAP = $(obj)bootstrap.bin
100
101 all: $(ALL)
102
103 +ifx_all: $(IFX_ALL)
104 +
105 +ifx_bootstrap: $(IFX_BOOTSTRAP)
106 +
107 +$(obj)u-boot.ifx: $(obj)bootstrap.bin $(obj)u-boot.lzimg
108 + @cat $(obj)bootstrap.bin > $(obj)u-boot.ifx
109 + @cat $(obj)u-boot.lzimg >> $(obj)u-boot.ifx
110 +
111 +$(obj)u-boot.lzimg: $(obj)u-boot.bin $(obj)System.map
112 + @lzma e $(obj)u-boot.bin $(obj)u-boot.lzma
113 + $(obj)tools/mkimage -A mips -T firmware -C lzma \
114 + -a 0x$(shell grep "T _start" $(obj)System.map | awk '{ printf "%s", $$1 }') \
115 + -e 0x$(shell grep "T _start" $(obj)System.map | awk '{ printf "%s", $$1 }') \
116 + -n 'u-boot image' -d $(obj)u-boot.lzma $@
117 +
118 +$(obj)ld_uboot.img: $(obj)u-boot.ifx $(obj)u-boot.lzimg $(obj)bootstrap.bin
119 + @ cp -f $(obj)u-boot.ifx $(obj)u-boot.bin
120 + @ ./mkbootimg.incaip2 $(obj)ld_uboot.img < ld_uboot.conf
121 +
122 +$(obj)u-boot.zimg: $(obj)u-boot.bin $(obj)System.map
123 + gzip $(obj)u-boot.bin
124 + $(obj)tools/mkimage -A $(ARCH) -T firmware -C gzip \
125 + -a 0x$(shell grep "T _start" $(obj)System.map | awk '{ printf "%s", $$1 }') \
126 + -e 0x$(shell grep "T _start" $(obj)System.map | awk '{ printf "%s", $$1 }') \
127 + -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
128 + sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \
129 + -d u-boot.gz $@
130 +
131 +$(obj)u-boot.bzimg: $(obj)u-boot.bin $(obj)System.map
132 + bzip $(obj)u-boot.bin
133 + $(obj)tools/mkimage -A $(ARCH) -T firmware -C bzip2 \
134 + -a 0x$(shell grep "T _start" $(obj)System.map | awk '{ printf "%s", $$1 }') \
135 + -e 0x$(shell grep "T _start" $(obj)System.map | awk '{ printf "%s", $$1 }') \
136 + -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
137 + sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \
138 + -d u-boot.bz2 $@
139 +
140 +$(obj)u-boot.limg: $(obj)u-boot.bin $(obj)System.map
141 + @lzma e $(obj)u-boot.bin $(obj)u-boot.lzma
142 + $(obj)tools/mkimage -A $(ARCH) -T firmware -C lzma \
143 + -a 0x$(shell grep "T _start" $(obj)System.map | awk '{ printf "%s", $$1 }') \
144 + -e 0x$(shell grep "T _start" $(obj)System.map | awk '{ printf "%s", $$1 }') \
145 + -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
146 + sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \
147 + -d u-boot.lzma $@
148 +
149 +$(obj)u-boot.img: $(obj)u-boot.bin $(obj)System.map
150 + $(obj)tools/mkimage -A $(ARCH) -T firmware -C none \
151 + -a 0x$(shell grep "T _start" $(obj)System.map | awk '{ printf "%s", $$1 }') \
152 + -e 0x$(shell grep "T _start" $(obj)System.map | awk '{ printf "%s", $$1 }') \
153 + -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
154 + sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \
155 + -d u-boot.bin $@
156 +
157 $(obj)u-boot.hex: $(obj)u-boot
158 $(OBJCOPY) ${OBJCFLAGS} -O ihex $< $@
159
160 @@ -243,28 +338,33 @@ $(obj)u-boot.srec: $(obj)u-boot
161 $(obj)u-boot.bin: $(obj)u-boot
162 $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
163
164 -$(obj)u-boot.img: $(obj)u-boot.bin
165 - ./tools/mkimage -A $(ARCH) -T firmware -C none \
166 - -a $(TEXT_BASE) -e 0 \
167 - -n $(shell sed -n -e 's/.*U_BOOT_VERSION//p' $(VERSION_FILE) | \
168 - sed -e 's/"[ ]*$$/ for $(BOARD) board"/') \
169 - -d $< $@
170 -
171 $(obj)u-boot.dis: $(obj)u-boot
172 $(OBJDUMP) -d $< > $@
173
174 -$(obj)u-boot: depend version $(SUBDIRS) $(OBJS) $(LIBS) $(LDSCRIPT)
175 +$(obj)u-boot: depend version $(SUBDIRS) $(OBJS) $(LIBS) $(LDSCRIPT)
176 UNDEF_SYM=`$(OBJDUMP) -x $(LIBS) |sed -n -e 's/.*\(__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
177 cd $(LNDIR) && $(LD) $(LDFLAGS) $$UNDEF_SYM $(__OBJS) \
178 --start-group $(__LIBS) --end-group $(PLATFORM_LIBS) \
179 -Map u-boot.map -o u-boot
180
181 +$(obj)bootstrap.bin: $(obj)bootstrap
182 + $(OBJCOPY) ${OBJCFLAGS} -O binary $< $@
183 +
184 +$(obj)bootstrap : depend version $(SUBDIRS) $(OBJS_BOOTSTRAP) $(LIBS_BOOTSTRAP) $(LDSCRIPT_BOOTSTRAP)
185 + UNDEF_SYM=`$(OBJDUMP) -x $(LIBS_BOOTSTRAP) |sed -n -e 's/.*\(__u_boot_cmd_.*\)/-u\1/p'|sort|uniq`;\
186 + $(LD) $(LDFLAGS_BOOTSTRAP) $$UNDEF_SYM $(OBJS_BOOTSTRAP) \
187 + --start-group $(__LIBS_BOOTSTRAP) --end-group $(PLATFORM_LIBS) \
188 + -Map bootstrap.map -o bootstrap
189 +
190 $(OBJS):
191 $(MAKE) -C cpu/$(CPU) $(if $(REMOTE_BUILD),$@,$(notdir $@))
192
193 $(LIBS):
194 $(MAKE) -C $(dir $(subst $(obj),,$@))
195
196 +$(obj)lib_bootstrap/libbootstrap.a:
197 + $(MAKE) -C $(dir $(subst $(obj),,$@))
198 +
199 $(SUBDIRS):
200 $(MAKE) -C $@ all
201
202 @@ -310,7 +410,12 @@ etags:
203 $(obj)System.map: $(obj)u-boot
204 @$(NM) $< | \
205 grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
206 - sort > $(obj)System.map
207 + sort > $@
208 +
209 +$(obj)System_bootstrap.map: $(obj)bootstrap
210 + @$(NM) $< | \
211 + grep -v '\(compiled\)\|\(\.o$$\)\|\( [aUw] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | \
212 + sort > $@
213
214 #########################################################################
215 else
216 @@ -2032,7 +2137,20 @@ sc520_spunk_rel_config : unconfig
217 # MIPS
218 #========================================================================
219 #########################################################################
220 -## MIPS32 4Kc
221 +## Infineon MIPS generic u-boot config
222 +#########################################################################
223 +danube_config: unconfig
224 + @$(MKCONFIG) $(@:_config=) mips mips danube ifx danube
225 +
226 +amazon_config: unconfig
227 + @$(MKCONFIG) $(@:_config=) mips mips amazon
228 +
229 +
230 +incaip2_config: unconfig
231 + @$(MKCONFIG) $(@:_config=) mips mips incaip2
232 +
233 +#########################################################################
234 +## MIPS32 4kc
235 #########################################################################
236
237 xtract_incaip = $(subst _100MHz,,$(subst _133MHz,,$(subst _150MHz,,$(subst _config,,$1))))
238 @@ -2254,7 +2372,7 @@ clobber: clean
239 | xargs -0 rm -f
240 rm -f $(OBJS) $(obj)*.bak $(obj)ctags $(obj)etags $(obj)TAGS $(obj)include/version_autogenerated.h
241 rm -fr $(obj)*.*~
242 - rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL)
243 + rm -f $(obj)u-boot $(obj)u-boot.map $(obj)u-boot.hex $(ALL) $(IFX_ALL)
244 rm -f $(obj)tools/crc32.c $(obj)tools/environment.c $(obj)tools/env/crc32.c
245 rm -f $(obj)tools/inca-swap-bytes $(obj)cpu/mpc824x/bedbug_603e.c
246 rm -f $(obj)include/asm/proc $(obj)include/asm/arch $(obj)include/asm
247 --- a/common/cmd_bootm.c
248 +++ b/common/cmd_bootm.c
249 @@ -31,6 +31,7 @@
250 #include <malloc.h>
251 #include <zlib.h>
252 #include <bzlib.h>
253 +#include <LzmaWrapper.h>
254 #include <environment.h>
255 #include <asm/byteorder.h>
256
257 @@ -79,6 +80,8 @@ DECLARE_GLOBAL_DATA_PTR;
258 # define CHUNKSZ (64 * 1024)
259 #endif
260
261 +#ifndef CFG_HEAD_CODE
262 +
263 int gunzip (void *, int, unsigned char *, unsigned long *);
264
265 static void *zalloc(void *, unsigned, unsigned);
266 @@ -341,6 +344,7 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag
267 #endif /* CONFIG_HW_WATCHDOG || CONFIG_WATCHDOG */
268 }
269 break;
270 +#ifndef CONFIG_REMOVE_GZIP
271 case IH_COMP_GZIP:
272 printf (" Uncompressing %s ... ", name);
273 if (gunzip ((void *)ntohl(hdr->ih_load), unc_len,
274 @@ -350,6 +354,7 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag
275 do_reset (cmdtp, flag, argc, argv);
276 }
277 break;
278 +#endif /* CONFIG_REMOVE_GZIP */
279 #ifdef CONFIG_BZIP2
280 case IH_COMP_BZIP2:
281 printf (" Uncompressing %s ... ", name);
282 @@ -369,6 +374,18 @@ int do_bootm (cmd_tbl_t *cmdtp, int flag
283 }
284 break;
285 #endif /* CONFIG_BZIP2 */
286 +#ifdef CONFIG_LZMA
287 + case IH_COMP_LZMA:
288 + printf (" Uncompressing %s ... ", name);
289 + i = lzma_inflate ((unsigned char *)data, len, (unsigned char*)ntohl(hdr->ih_load), &unc_len);
290 + if (i != LZMA_RESULT_OK) {
291 + printf ("LZMA ERROR %d - must RESET board to recover\n", i);
292 + SHOW_BOOT_PROGRESS (-6);
293 + udelay(100000);
294 + do_reset (cmdtp, flag, argc, argv);
295 + }
296 + break;
297 +#endif /* CONFIG_LZMA */
298 default:
299 if (iflag)
300 enable_interrupts();
301 @@ -1176,6 +1193,8 @@ U_BOOT_CMD(
302 );
303 #endif /* CFG_CMD_IMLS */
304
305 +#endif /* ! CFG_HEAD_CODE */
306 +
307 void
308 print_image_hdr (image_header_t *hdr)
309 {
310 @@ -1270,12 +1289,15 @@ print_type (image_header_t *hdr)
311 case IH_COMP_NONE: comp = "uncompressed"; break;
312 case IH_COMP_GZIP: comp = "gzip compressed"; break;
313 case IH_COMP_BZIP2: comp = "bzip2 compressed"; break;
314 + case IH_COMP_LZMA: comp = "lzma compressed"; break;
315 default: comp = "unknown compression"; break;
316 }
317
318 printf ("%s %s %s (%s)", arch, os, type, comp);
319 }
320
321 +#ifndef CFG_HEAD_CODE
322 +
323 #define ZALLOC_ALIGNMENT 16
324
325 static void *zalloc(void *x, unsigned items, unsigned size)
326 @@ -1427,3 +1449,5 @@ do_bootm_lynxkdi (cmd_tbl_t *cmdtp, int
327 }
328
329 #endif /* CONFIG_LYNXKDI */
330 +
331 +#endif /* ! CFG_HEAD_CODE */
332 --- a/common/cmd_flash.c
333 +++ b/common/cmd_flash.c
334 @@ -196,9 +196,17 @@ addr_spec(char *arg1, char *arg2, ulong
335 }
336
337 static int
338 -flash_fill_sect_ranges (ulong addr_first, ulong addr_last,
339 - int *s_first, int *s_last,
340 - int *s_count )
341 +flash_fill_sect_ranges(
342 + ulong *addr_first_sect_start,
343 + ulong addr_first,
344 + ulong *addr_last_sect_end,
345 + ulong addr_last,
346 + int *s_first,
347 + int *s_last,
348 + int *bPartialStart,
349 + int *bPartialEnd,
350 + int *s_count,
351 + unsigned int bPartialErase)
352 {
353 flash_info_t *info;
354 ulong bank;
355 @@ -211,9 +219,7 @@ flash_fill_sect_ranges (ulong addr_first
356 s_last [bank] = -1; /* last sector to erase */
357 }
358
359 - for (bank=0,info=&flash_info[0];
360 - (bank < CFG_MAX_FLASH_BANKS) && (addr_first <= addr_last);
361 - ++bank, ++info) {
362 + for (bank=0, info=&flash_info[0]; (bank < CFG_MAX_FLASH_BANKS) && (addr_first <= addr_last); ++bank, ++info) {
363 ulong b_end;
364 int sect;
365 short s_end;
366 @@ -225,7 +231,6 @@ flash_fill_sect_ranges (ulong addr_first
367 b_end = info->start[0] + info->size - 1; /* bank end addr */
368 s_end = info->sector_count - 1; /* last sector */
369
370 -
371 for (sect=0; sect < info->sector_count; ++sect) {
372 ulong end; /* last address in current sect */
373
374 @@ -238,11 +243,21 @@ flash_fill_sect_ranges (ulong addr_first
375
376 if (addr_first == info->start[sect]) {
377 s_first[bank] = sect;
378 + } else if (addr_first > info->start[sect] && addr_first <= end && bPartialErase) {
379 + *addr_first_sect_start = info->start[sect];
380 + s_first[bank] = sect;
381 + *bPartialStart = 1;
382 }
383 +
384 if (addr_last == end) {
385 s_last[bank] = sect;
386 + } else if (addr_last >= info->start[sect] && addr_last < end && bPartialErase) {
387 + *addr_last_sect_end = end;
388 + s_last[bank] = sect;
389 + *bPartialEnd = 1;
390 }
391 }
392 +
393 if (s_first[bank] >= 0) {
394 if (s_last[bank] < 0) {
395 if (addr_last > b_end) {
396 @@ -316,6 +331,8 @@ int do_flerase (cmd_tbl_t *cmdtp, int fl
397 struct part_info *part;
398 u8 dev_type, dev_num, pnum;
399 #endif
400 + unsigned int bPartialErase = 0;
401 +
402 int rcode = 0;
403
404 if (argc < 2) {
405 @@ -369,7 +386,7 @@ int do_flerase (cmd_tbl_t *cmdtp, int fl
406 }
407 #endif
408
409 - if (argc != 3) {
410 + if (argc != 4) {
411 printf ("Usage:\n%s\n", cmdtp->usage);
412 return 1;
413 }
414 @@ -397,11 +414,117 @@ int do_flerase (cmd_tbl_t *cmdtp, int fl
415 return 1;
416 }
417
418 - rcode = flash_sect_erase(addr_first, addr_last);
419 + printf ("Erase Flash from 0x%08lx to 0x%08lx\n", addr_first, addr_last);
420 + if(argc == 4) {
421 + bPartialErase = simple_strtoul(argv[3], NULL, 10);
422 + }
423 +
424 + rcode = flash_sect_erase(addr_first, addr_last, bPartialErase);
425 return rcode;
426 }
427
428 -int flash_sect_erase (ulong addr_first, ulong addr_last)
429 +int flerase_Partial(
430 + ulong addr_first_sect_start,
431 + ulong addr_first,
432 + ulong addr_last_sect_end,
433 + ulong addr_last,
434 + flash_info_t *info,
435 + int first_sect,
436 + int last_sect,
437 + int bFirstPartial,
438 + int bLastPartial) {
439 + unsigned int firstMemLen = 0;
440 + unsigned int lastMemLen = 0;
441 + unsigned int sectMemLen = 0;
442 + uchar *pSavedFirstMem = NULL;
443 + uchar *pSavedLastMem = NULL;
444 + uchar *pSavedSectMem = NULL;
445 + int bSectPartial = 0;
446 + int rt_code = 0;
447 +
448 + debug("%s ... 0x%08x, 0x%08x, 0x%08x, 0x%08x, 0x%p, %d, %d, %d, %d\n", __FUNCTION__, addr_first_sect_start, addr_first, addr_last_sect_end, addr_last, info, first_sect, last_sect, bFirstPartial, bLastPartial);
449 +
450 + if (bFirstPartial && bLastPartial && (first_sect == last_sect))
451 + {
452 + ulong b_end = info->start[0] + info->size - 1;
453 + ulong end = (first_sect == (info->sector_count - 1)) ? b_end : info->start[first_sect + 1] - 1;
454 + sectMemLen = end - info->start[first_sect] + 1;
455 + pSavedSectMem = (uchar *)calloc(sectMemLen, sizeof(char));
456 + if (pSavedSectMem == NULL)
457 + {
458 + debug("calloc %u FAILED\n", sectMemLen);
459 + rt_code = 1;
460 + goto ret;
461 + }
462 + memset(pSavedSectMem, 0xff, sectMemLen);
463 + bSectPartial = 1;
464 + memcpy(pSavedSectMem, (uchar *)addr_first_sect_start, addr_first - addr_first_sect_start);
465 + memcpy(pSavedSectMem + (addr_last - info->start[first_sect]) + 1, addr_last + 1, end - addr_last);
466 + }
467 + else
468 + {
469 + if (bFirstPartial){
470 + firstMemLen = addr_first - addr_first_sect_start + 1;
471 + pSavedFirstMem = (uchar *)calloc(firstMemLen,sizeof(char));
472 + memcpy(pSavedFirstMem,(uchar *)addr_first_sect_start,firstMemLen - 1);
473 + }
474 + if (bLastPartial){
475 + lastMemLen = addr_last_sect_end - addr_last + 1;
476 + pSavedLastMem = (uchar *)calloc(lastMemLen,sizeof(char));
477 + memcpy(pSavedLastMem,(uchar *)addr_last + 1,lastMemLen - 1);
478 + }
479 + }
480 +
481 + if (bFirstPartial){
482 + if(flash_erase (info, first_sect, first_sect)) {
483 + printf("%s ... Couldn't erase sector %d\n", __FUNCTION__, first_sect);
484 + rt_code = 1;
485 + goto ret;
486 + }
487 + debug("%s ... erase sector %d done!\n", __FUNCTION__, first_sect);
488 + }
489 +
490 + if (bLastPartial && first_sect != last_sect){
491 + if(flash_erase (info, last_sect, last_sect)) {
492 + printf("%s ... Couldn't erase sector %d\n", __FUNCTION__, last_sect);
493 + rt_code = 1;
494 + goto ret;
495 + }
496 + debug("%s ... erase sector %d done!\n", __FUNCTION__, last_sect);
497 + }
498 +
499 + if (bFirstPartial && bLastPartial && (first_sect == last_sect))
500 + {
501 + flash_write(pSavedSectMem, (uchar *)addr_first_sect_start, sectMemLen);
502 + debug("flash_write from 0x%08x with len %u\n", addr_first_sect_start, sectMemLen);
503 + }
504 + else
505 + {
506 + if (bFirstPartial){
507 + if(flash_write(pSavedFirstMem,(uchar *)addr_first_sect_start,firstMemLen - 1)) {
508 + printf("%s ... Couldn't write at 0x%08lx length %d\n", __FUNCTION__, addr_first_sect_start,firstMemLen - 1);
509 + rt_code = 1;
510 + goto ret;
511 + }
512 + }
513 + if (bLastPartial){
514 + if(flash_write(pSavedLastMem,(uchar *)addr_last + 1,lastMemLen - 1)) {
515 + printf("%s ... Couldn't write at 0x%08lx length %d\n", __FUNCTION__, addr_last, lastMemLen - 1);
516 + rt_code = 1;
517 + }
518 + }
519 + }
520 +ret:
521 + if (bFirstPartial)
522 + free(pSavedFirstMem);
523 + if (bLastPartial)
524 + free(pSavedLastMem);
525 + if (bSectPartial)
526 + free(pSavedSectMem);
527 + return rt_code;
528 +}
529 +
530 +int flash_sect_erase (ulong addr_first, ulong addr_last, unsigned int bPartialErase)
531 {
532 flash_info_t *info;
533 ulong bank;
534 @@ -413,27 +536,66 @@ int flash_sect_erase (ulong addr_first,
535 int erased = 0;
536 int planned;
537 int rcode = 0;
538 -
539 - rcode = flash_fill_sect_ranges (addr_first, addr_last,
540 - s_first, s_last, &planned );
541 + int bPartialStart = 0; // Start sector has to be erased partially
542 + int bPartialEnd = 0; // End sector has to be erased partially
543 + ulong addr_first_sect_start = 0;// Sector start address of location addr_start
544 + ulong addr_last_sect_end = 0; // Sector end address of location addr_last
545 +
546 + rcode = flash_fill_sect_ranges (
547 + &addr_first_sect_start,
548 + addr_first,
549 + &addr_last_sect_end,
550 + addr_last,
551 + s_first,
552 + s_last,
553 + &bPartialStart,
554 + &bPartialEnd,
555 + &planned,
556 + bPartialErase );
557
558 if (planned && (rcode == 0)) {
559 - for (bank=0,info=&flash_info[0];
560 - (bank < CFG_MAX_FLASH_BANKS) && (rcode == 0);
561 - ++bank, ++info) {
562 + for (bank=0, info=&flash_info[0]; (bank < CFG_MAX_FLASH_BANKS) && (rcode == 0); ++bank, ++info) {
563 + ulong b_end = info->start[0] + info->size - 1; /* bank end addr */
564 if (s_first[bank]>=0) {
565 - erased += s_last[bank] - s_first[bank] + 1;
566 - debug ("Erase Flash from 0x%08lx to 0x%08lx "
567 - "in Bank # %ld ",
568 - info->start[s_first[bank]],
569 - (s_last[bank] == info->sector_count) ?
570 - info->start[0] + info->size - 1:
571 - info->start[s_last[bank]+1] - 1,
572 - bank+1);
573 - rcode = flash_erase (info, s_first[bank], s_last[bank]);
574 + if(bPartialErase) {
575 + rcode = flerase_Partial(
576 + addr_first_sect_start,
577 + addr_first,
578 + addr_last_sect_end,
579 + addr_last,
580 + info,
581 + s_first[bank],
582 + s_last[bank],
583 + bPartialStart,
584 + bPartialEnd);
585 + }
586 +
587 + //Erase full sectores
588 + if (bPartialStart)
589 + s_first[bank] += 1;
590 + if (bPartialEnd)
591 + s_last[bank] -= 1;
592 + if (s_last[bank] >= s_first[bank]) {
593 + erased += s_last[bank] - s_first[bank] + 1;
594 + debug ("Erase Flash from 0x%08lx to 0x%08lx in Bank # %ld ",
595 + info->start[s_first[bank]],
596 + (s_last[bank] == info->sector_count) ?
597 + info->start[0] + info->size - 1:
598 + info->start[s_last[bank]+1] - 1,
599 + bank + 1);
600 + rcode = flash_erase (info, s_first[bank], s_last[bank]);
601 + }
602 }
603 }
604 - printf ("Erased %d sectors\n", erased);
605 +
606 + if (erased && !bPartialErase) {
607 + printf ("Erased %d sectors\n", erased);
608 + } else if (bPartialErase){
609 + printf ("Partial erased from 0x%08lx to 0x%08lx\n", addr_first, addr_last);
610 + } else {
611 + printf ("Error: start and/or end address not on sector boundary\n");
612 + rcode = 1;
613 + }
614 } else if (rcode == 0) {
615 puts ("Error: start and/or end address"
616 " not on sector boundary\n");
617 @@ -629,8 +791,22 @@ int flash_sect_protect (int p, ulong add
618 int protected, i;
619 int planned;
620 int rcode;
621 -
622 - rcode = flash_fill_sect_ranges( addr_first, addr_last, s_first, s_last, &planned );
623 + int bPartialStart = 0; // Start sector has to be erased partially
624 + int bPartialEnd = 0; // End sector has to be erased partially
625 + ulong addr_first_sect_start = 0;// Sector start address of location addr_start
626 + ulong addr_last_sect_end = 0; // Sector end address of location addr_last
627 +
628 + rcode = flash_fill_sect_ranges (
629 + &addr_first_sect_start,
630 + addr_first,
631 + &addr_last_sect_end,
632 + addr_last,
633 + s_first,
634 + s_last,
635 + &bPartialStart,
636 + &bPartialEnd,
637 + &planned,
638 + 1 );
639
640 protected = 0;
641
642 @@ -690,7 +866,7 @@ U_BOOT_CMD(
643 );
644
645 U_BOOT_CMD(
646 - erase, 3, 1, do_flerase,
647 + erase, 4, 1, do_flerase,
648 "erase - erase FLASH memory\n",
649 "start end\n"
650 " - erase FLASH from addr 'start' to addr 'end'\n"
651 --- a/common/cmd_nvedit.c
652 +++ b/common/cmd_nvedit.c
653 @@ -540,8 +540,19 @@ int do_saveenv (cmd_tbl_t *cmdtp, int fl
654 extern char * env_name_spec;
655
656 printf ("Saving Environment to %s...\n", env_name_spec);
657 -
658 +#if 1
659 + if(saveenv() == 0) {
660 +#ifdef UBOOT_ENV_COPY
661 + saveenv_copy();
662 +#else
663 + ;
664 +#endif //UBOOT_ENV_COPY
665 + } else
666 + return 1;
667 + return 0;
668 +#else
669 return (saveenv() ? 1 : 0);
670 +#endif
671 }
672
673
674 --- a/common/console.c
675 +++ b/common/console.c
676 @@ -324,7 +324,7 @@ inline void dbg(const char *fmt, ...)
677 #endif
678
679 /** U-Boot INIT FUNCTIONS *************************************************/
680 -
681 +#ifndef CFG_HEAD_CODE
682 int console_assign (int file, char *devname)
683 {
684 int flag, i;
685 @@ -357,7 +357,7 @@ int console_assign (int file, char *devn
686
687 return -1;
688 }
689 -
690 +#endif //CFG_HEAD_CODE
691 /* Called before relocation - use serial functions */
692 int console_init_f (void)
693 {
694 @@ -392,6 +392,7 @@ device_t *search_device (int flags, char
695 }
696 #endif /* CFG_CONSOLE_IS_IN_ENV || CONFIG_SPLASH_SCREEN */
697
698 +#ifndef CFG_HEAD_CODE
699 #ifdef CFG_CONSOLE_IS_IN_ENV
700 /* Called after the relocation - use desired console functions */
701 int console_init_r (void)
702 @@ -570,3 +571,4 @@ int console_init_r (void)
703 }
704
705 #endif /* CFG_CONSOLE_IS_IN_ENV */
706 +#endif //CFG_HEAD_CODE
707 --- a/common/devices.c
708 +++ b/common/devices.c
709 @@ -39,6 +39,7 @@ DECLARE_GLOBAL_DATA_PTR;
710 list_t devlist = 0;
711 device_t *stdio_devices[] = { NULL, NULL, NULL };
712 char *stdio_names[MAX_FILES] = { "stdin", "stdout", "stderr" };
713 +#ifndef CFG_HEAD_CODE
714
715 #if defined(CONFIG_SPLASH_SCREEN) && !defined(CFG_DEVICE_NULLDEV)
716 #define CFG_DEVICE_NULLDEV 1
717 @@ -214,3 +215,5 @@ int devices_done (void)
718
719 return 0;
720 }
721 +#endif //CFG_HEAD_CODE
722 +
723 --- a/common/env_common.c
724 +++ b/common/env_common.c
725 @@ -219,7 +219,9 @@ void env_relocate (void)
726 * We must allocate a buffer for the environment
727 */
728 env_ptr = (env_t *)malloc (CFG_ENV_SIZE);
729 - DEBUGF ("%s[%d] malloced ENV at %p\n", __FUNCTION__,__LINE__,env_ptr);
730 + if(!env_ptr)
731 + DEBUGF ("malloc env_ptr error!!\n");
732 + DEBUGF ("%s[%d] malloced ENV at %p\n", __FUNCTION__, __LINE__, env_ptr);
733 #endif
734
735 /*
736 @@ -227,6 +229,10 @@ void env_relocate (void)
737 */
738 env_get_char = env_get_char_memory;
739
740 + //leejack
741 + DEBUGF ("%s[%d] gd->env_valid=%d\n", __FUNCTION__, __LINE__, gd->env_valid);
742 + DEBUGF ("%s[%d] CFG_ENV_SIZE=%d\n", __FUNCTION__, __LINE__, CFG_ENV_SIZE);
743 +
744 if (gd->env_valid == 0) {
745 #if defined(CONFIG_GTH) || defined(CFG_ENV_IS_NOWHERE) /* Environment not changable */
746 puts ("Using default environment\n\n");
747 @@ -242,18 +248,17 @@ void env_relocate (void)
748 }
749
750 memset (env_ptr, 0, sizeof(env_t));
751 - memcpy (env_ptr->data,
752 - default_environment,
753 - sizeof(default_environment));
754 + memcpy (env_ptr->data, default_environment, sizeof(default_environment));
755 +
756 #ifdef CFG_REDUNDAND_ENVIRONMENT
757 env_ptr->flags = 0xFF;
758 #endif
759 env_crc_update ();
760 gd->env_valid = 1;
761 - }
762 - else {
763 + } else {
764 env_relocate_spec ();
765 }
766 +
767 gd->env_addr = (ulong)&(env_ptr->data);
768
769 #ifdef CONFIG_AMIGAONEG3SE
770 --- a/common/env_flash.c
771 +++ b/common/env_flash.c
772 @@ -66,7 +66,6 @@ static env_t *flash_addr = (env_t *)CFG_
773 #endif
774
775 #else /* ! ENV_IS_EMBEDDED */
776 -
777 env_t *env_ptr = (env_t *)CFG_ENV_ADDR;
778 #ifdef CMD_SAVEENV
779 static env_t *flash_addr = (env_t *)CFG_ENV_ADDR;
780 @@ -201,6 +200,7 @@ int saveenv(void)
781 debug (" %08lX ... %08lX ...",
782 (ulong)&(flash_addr_new->data),
783 sizeof(env_ptr->data)+(ulong)&(flash_addr_new->data));
784 +
785 if ((rc = flash_write((char *)env_ptr->data,
786 (ulong)&(flash_addr_new->data),
787 sizeof(env_ptr->data))) ||
788 @@ -256,7 +256,6 @@ Done:
789 #endif /* CMD_SAVEENV */
790
791 #else /* ! CFG_ENV_ADDR_REDUND */
792 -
793 int env_init(void)
794 {
795 #ifdef CONFIG_OMAP2420H4
796 @@ -280,6 +279,52 @@ bad_flash:
797
798 #ifdef CMD_SAVEENV
799
800 +#ifdef UBOOT_ENV_COPY
801 +int saveenv_copy(void) {
802 + uchar *env_buffer = (char *)env_ptr;
803 + char *kernel_addr;
804 + char *rootfs_addr;
805 + char *rootfs_size;
806 + ulong start_addr,end_addr,rootfs_end_addr;
807 + ulong flash_start;
808 +
809 + kernel_addr = getenv("f_kernel_addr");
810 + end_addr = simple_strtoul(kernel_addr,NULL,16) - 1;
811 + start_addr = end_addr - CFG_ENV_SIZE - sizeof(UBOOTCONFIG_COPY_HEADER) + 1;
812 +
813 + rootfs_addr = getenv("f_rootfs_addr");
814 + rootfs_size = getenv("f_rootfs_size");
815 + rootfs_end_addr = simple_strtoul(rootfs_addr,NULL,16) + simple_strtoul(rootfs_size,NULL,16);
816 +
817 + if(rootfs_end_addr >= start_addr)
818 + {
819 + printf("Can not copy the environment at 0x%08lx as no space left.\nf_kernel_addr = 0x%08lx while rootfs_end_addr = 0x%08lx\n",start_addr,end_addr,rootfs_end_addr);
820 + return 1;
821 + }
822 +
823 + debug ("Protect off %08lX ... %08lX\n", (ulong)rootfs_end_addr, end_addr);
824 + if (flash_sect_protect (0, rootfs_end_addr, end_addr))
825 + return 1;
826 +
827 + //delete the old environment copy, if found
828 + flash_start = rootfs_end_addr;
829 + while(flash_start + sizeof(UBOOTCONFIG_COPY_HEADER) + ENV_SIZE < end_addr)
830 + {
831 + if(strncmp((char *)flash_start,UBOOTCONFIG_COPY_HEADER,sizeof(UBOOTCONFIG_COPY_HEADER)) == 0)
832 + {
833 + flash_sect_erase(flash_start,flash_start + sizeof(UBOOTCONFIG_COPY_HEADER),1);
834 + }
835 + flash_start += 1;
836 + }
837 + flash_sect_erase(start_addr,end_addr,1);
838 + flash_write(UBOOTCONFIG_COPY_HEADER,start_addr,sizeof(UBOOTCONFIG_COPY_HEADER));
839 + flash_write(env_buffer,start_addr + sizeof(UBOOTCONFIG_COPY_HEADER), CFG_ENV_SIZE);
840 + flash_sect_protect (1, rootfs_end_addr, end_addr);
841 + printf("saved copy of the env at 0x%08lx\n",start_addr);
842 + return 0;
843 +}
844 +#endif //UBOOT_ENV_COPY
845 +
846 int saveenv(void)
847 {
848 int len, rc;
849 @@ -331,7 +376,7 @@ int saveenv(void)
850 return 1;
851
852 puts ("Erasing Flash...");
853 - if (flash_sect_erase (flash_sect_addr, end_addr))
854 + if (flash_sect_erase (flash_sect_addr, end_addr, 1))
855 return 1;
856
857 puts ("Writing to Flash... ");
858 --- a/config.mk
859 +++ b/config.mk
860 @@ -127,10 +127,15 @@ OBJCOPY = $(CROSS_COMPILE)objcopy
861 OBJDUMP = $(CROSS_COMPILE)objdump
862 RANLIB = $(CROSS_COMPILE)RANLIB
863
864 +ifneq (,$(findstring s,$(MAKEFLAGS)))
865 +ARFLAGS = cr
866 +else
867 ARFLAGS = crv
868 +endif
869 RELFLAGS= $(PLATFORM_RELFLAGS)
870 DBGFLAGS= -g # -DDEBUG
871 OPTFLAGS= -Os #-fomit-frame-pointer
872 +OWRT_FLAGS?=
873 ifndef LDSCRIPT
874 #LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds.debug
875 ifeq ($(CONFIG_NAND_U_BOOT),y)
876 @@ -139,12 +144,15 @@ else
877 LDSCRIPT := $(TOPDIR)/board/$(BOARDDIR)/u-boot.lds
878 endif
879 endif
880 +
881 +LDSCRIPT_BOOTSTRAP := $(TOPDIR)/board/$(BOARDDIR)/u-boot-bootstrap.lds
882 +
883 OBJCFLAGS += --gap-fill=0xff
884
885 gccincdir := $(shell $(CC) -print-file-name=include)
886
887 -CPPFLAGS := $(DBGFLAGS) $(OPTFLAGS) $(RELFLAGS) \
888 - -D__KERNEL__ -DTEXT_BASE=$(TEXT_BASE) \
889 +CPPFLAGS := $(DBGFLAGS) $(OPTFLAGS) $(RELFLAGS) $(OWRT_FLAGS) \
890 + -D__KERNEL__ -DUBOOT_RAM_TEXT_BASE=$(UBOOT_RAM_TEXT_BASE) \
891
892 ifneq ($(OBJTREE),$(SRCTREE))
893 CPPFLAGS += -I$(OBJTREE)/include2 -I$(OBJTREE)/include
894 @@ -180,7 +188,8 @@ endif
895
896 AFLAGS := $(AFLAGS_DEBUG) -D__ASSEMBLY__ $(CPPFLAGS)
897
898 -LDFLAGS += -Bstatic -T $(LDSCRIPT) -Ttext $(TEXT_BASE) $(PLATFORM_LDFLAGS)
899 +LDFLAGS += -Bstatic -T $(LDSCRIPT) -Ttext $(UBOOT_RAM_TEXT_BASE) $(PLATFORM_LDFLAGS)
900 +LDFLAGS_BOOTSTRAP += -Bstatic -T $(LDSCRIPT_BOOTSTRAP) -Ttext $(BOOTSTRAP_TEXT_BASE) $(PLATFORM_LDFLAGS)
901
902 # Location of a usable BFD library, where we define "usable" as
903 # "built for ${HOST}, supports ${TARGET}". Sensible values are
904 @@ -214,12 +223,19 @@ endif
905 export CONFIG_SHELL HPATH HOSTCC HOSTCFLAGS CROSS_COMPILE \
906 AS LD CC CPP AR NM STRIP OBJCOPY OBJDUMP \
907 MAKE
908 -export TEXT_BASE PLATFORM_CPPFLAGS PLATFORM_RELFLAGS CPPFLAGS CFLAGS AFLAGS
909 +export UBOOT_RAM_TEXT_BASE BOOTSTRAP_TEXT_BASE PLATFORM_CPPFLAGS PLATFORM_RELFLAGS CPPFLAGS CFLAGS AFLAGS
910
911 #########################################################################
912
913 ifndef REMOTE_BUILD
914
915 +%_bootstrap.s: %_bootstrap.S
916 + $(CPP) $(AFLAGS) -DCFG_BOOTSTRAP_CODE -o $@ $<
917 +%_bootstrap.o: %_bootstrap.S
918 + $(CC) $(AFLAGS) -DCFG_BOOTSTRAP_CODE -c -o $@ $<
919 +%_bootstrap.o: %_bootstrap.c
920 + $(CC) $(CFLAGS) -DCFG_BOOTSTRAP_CODE -c -o $@ $<
921 +
922 %.s: %.S
923 $(CPP) $(AFLAGS) -o $@ $<
924 %.o: %.S
925 @@ -229,12 +245,20 @@ ifndef REMOTE_BUILD
926
927 else
928
929 +$(obj)%_bootstrap.s: %_bootstrap.S
930 + $(CPP) $(AFLAGS) -DCFG_BOOTSTRAP_CODE -o $@ $<
931 +$(obj)%_bootstrap.o: %_bootstrap.S
932 + $(CC) $(AFLAGS) -DCFG_BOOTSTRAP_CODE -c -o $@ $<
933 +$(obj)%_bootstrap.o: %_bootstrap.c
934 + $(CC) $(CFLAGS) -DCFG_BOOTSTRAP_CODE -c -o $@ $<
935 +
936 $(obj)%.s: %.S
937 $(CPP) $(AFLAGS) -o $@ $<
938 $(obj)%.o: %.S
939 $(CC) $(AFLAGS) -c -o $@ $<
940 $(obj)%.o: %.c
941 $(CC) $(CFLAGS) -c -o $@ $<
942 +
943 endif
944
945 #########################################################################
946 --- a/drivers/Makefile
947 +++ b/drivers/Makefile
948 @@ -50,7 +50,7 @@ COBJS = 3c589.o 5701rls.o ali512x.o \
949 videomodes.o w83c553f.o \
950 ks8695eth.o \
951 pxa_pcmcia.o mpc8xx_pcmcia.o tqm8xx_pcmcia.o \
952 - rpx_pcmcia.o
953 + rpx_pcmcia.o ifx_sw.o
954
955 SRCS := $(COBJS:.o=.c)
956 OBJS := $(addprefix $(obj),$(COBJS))
957 --- a/include/asm-mips/mipsregs.h
958 +++ b/include/asm-mips/mipsregs.h
959 @@ -48,6 +48,7 @@
960 #define CP0_CAUSE $13
961 #define CP0_EPC $14
962 #define CP0_PRID $15
963 +#define CP0_EBASE $15,1
964 #define CP0_CONFIG $16
965 #define CP0_LLADDR $17
966 #define CP0_WATCHLO $18
967 @@ -330,11 +331,32 @@ __BUILD_SET_CP0(config,CP0_CONFIG)
968 # define KSU_USER 0x00000010
969 # define KSU_SUPERVISOR 0x00000008
970 # define KSU_KERNEL 0x00000000
971 +#ifdef CONFIG_DANUBE /* MIPS 24KE */
972 +/* bits 5 & 6 & 7: reserved */
973 +/* bits 8~15: IM0~7 */
974 +/* bits 16: reserved */
975 +#define ST0_CEE 0x00020000
976 +/* bits 18: always 0 */
977 +#define ST0_NMI 0x00080000
978 +#define ST0_SR 0x00100000
979 +#define ST0_TS 0x00200000
980 +#define ST0_BEV 0x00400000
981 +/* bits 23: reserved */
982 +#define ST0_MX 0x01000000
983 +#define ST0_RE 0x02000000
984 +#define ST0_FR 0x04000000
985 +#define ST0_RP 0x08000000
986 +#define ST0_CU0 0x10000000
987 +#define ST0_CU1 0x20000000
988 +#define ST0_CU2 0x40000000
989 +#define ST0_CU3 0x80000000
990 +#else
991 #define ST0_UX 0x00000020
992 #define ST0_SX 0x00000040
993 #define ST0_KX 0x00000080
994 #define ST0_DE 0x00010000
995 #define ST0_CE 0x00020000
996 +#endif
997
998 /*
999 * Bitfields in the R[23]000 cp0 status register.
1000 @@ -471,6 +493,14 @@ __BUILD_SET_CP0(config,CP0_CONFIG)
1001 #define CAUSEF_BD (1 << 31)
1002
1003 /*
1004 + * Bits in the coprocessor 0 EBase register
1005 + */
1006 +#define EBASEB_CPUNUM 0
1007 +#define EBASEF_CPUNUM (0x3ff << EBASEB_CPUNUM)
1008 +#define EBASEB_EXPBASE 12
1009 +#define EBASEF_EXPBASE (0x3ffff << EBASEB_EXPBASE)
1010 +
1011 +/*
1012 * Bits in the coprozessor 0 config register.
1013 */
1014 #define CONF_CM_CACHABLE_NO_WA 0
1015 @@ -544,4 +574,10 @@ __BUILD_SET_CP0(config,CP0_CONFIG)
1016 #define CEB_KERNEL 2 /* Count events in kernel mode EXL = ERL = 0 */
1017 #define CEB_EXL 1 /* Count events with EXL = 1, ERL = 0 */
1018
1019 +/*
1020 + * Bits in ErrCtl register
1021 + */
1022 +#define ECCB_WST 29
1023 +#define ECCF_WST (0x1 << ECCB_WST)
1024 +
1025 #endif /* _ASM_MIPSREGS_H */
1026 --- a/include/cmd_confdefs.h
1027 +++ b/include/cmd_confdefs.h
1028 @@ -94,6 +94,7 @@
1029 #define CFG_CMD_EXT2 0x1000000000000000ULL /* EXT2 Support */
1030 #define CFG_CMD_SNTP 0x2000000000000000ULL /* SNTP support */
1031 #define CFG_CMD_DISPLAY 0x4000000000000000ULL /* Display support */
1032 +#define CFG_CMD_DHRYSTONE 0x8000000000000000ULL /* Dhrystone benchmark support */
1033
1034 #define CFG_CMD_ALL 0xFFFFFFFFFFFFFFFFULL /* ALL commands */
1035
1036 @@ -141,6 +142,7 @@
1037 CFG_CMD_SPI | \
1038 CFG_CMD_UNIVERSE | \
1039 CFG_CMD_USB | \
1040 + CFG_CMD_DHRYSTONE | \
1041 CFG_CMD_VFD )
1042
1043 /* Default configuration
1044 --- /dev/null
1045 +++ b/include/config.h
1046 @@ -0,0 +1,2 @@
1047 +/* Automatically generated - do not edit */
1048 +#include <configs/danube.h>
1049 --- /dev/null
1050 +++ b/include/config.mk
1051 @@ -0,0 +1,5 @@
1052 +ARCH = mips
1053 +CPU = mips
1054 +BOARD = danube
1055 +VENDOR = ifx
1056 +SOC = danube
1057 --- a/include/flash.h
1058 +++ b/include/flash.h
1059 @@ -79,7 +79,7 @@ typedef struct {
1060 extern unsigned long flash_init (void);
1061 extern void flash_print_info (flash_info_t *);
1062 extern int flash_erase (flash_info_t *, int, int);
1063 -extern int flash_sect_erase (ulong addr_first, ulong addr_last);
1064 +extern int flash_sect_erase (ulong addr_first, ulong addr_last, unsigned int bPartialErase);
1065 extern int flash_sect_protect (int flag, ulong addr_first, ulong addr_last);
1066
1067 /* common/flash.c */
1068 @@ -131,7 +131,9 @@ extern void flash_read_factory_serial(fl
1069 #define MT2_MANUFACT 0x002C002C /* alternate MICRON manufacturer ID*/
1070 #define EXCEL_MANUFACT 0x004A004A /* Excel Semiconductor */
1071
1072 - /* Micron Technologies (INTEL compat.) */
1073 +#define EON_ID_EN29LV320B 0x22f9
1074 +#define FLASH_29LV320B 0xE0
1075 +/* Micron Technologies (INTEL compat.) */
1076 #define MT_ID_28F400_T 0x44704470 /* 28F400B3 ID ( 4 M, top boot sector) */
1077 #define MT_ID_28F400_B 0x44714471 /* 28F400B3 ID ( 4 M, bottom boot sect) */
1078
1079 @@ -299,6 +301,10 @@ extern void flash_read_factory_serial(fl
1080 #define TOSH_ID_FVT160 0xC2 /* TC58FVT160 ID (16 M, top ) */
1081 #define TOSH_ID_FVB160 0x43 /* TC58FVT160 ID (16 M, bottom ) */
1082
1083 +#define MX_ID_29LV320AB 0x22A822A8 /* MXIC MX29LV320AB ID (32 M, bottom ) joelin */
1084 +#define MX_ID_29LV160BB 0x22492249 /* MXIC MX29LV160BB ID (16 M, bottom ) joelin */
1085 +#define MX_ID_29LV640BB 0x22cb22cb /* MXIC MX29LV640BB ID (64 M, bottom ) joelin */
1086 +
1087 /*-----------------------------------------------------------------------
1088 * Internal FLASH identification codes
1089 *
1090 @@ -422,6 +428,10 @@ extern void flash_read_factory_serial(fl
1091 #define FLASH_S29GL064M 0x00F0 /* Spansion S29GL064M-R6 */
1092 #define FLASH_S29GL128N 0x00F1 /* Spansion S29GL128N */
1093
1094 +#define FLASH_29LV320AB 0x00B0 /* MXIC MX29LV320AB( 32M = 4M x 16 ) joelin 10/07/2004*/
1095 +#define FLASH_29LV160BB 0x00B1 /* MXIC MX29LV160BB( 16M = 2M x 16 ) joelin 11/22/2004*/
1096 +#define FLASH_29LV640BB 0x00B2 /* MXIC MX29LV640BB( 64M = 8M x 16 ) liupeng*/
1097 +
1098 #define FLASH_UNKNOWN 0xFFFF /* unknown flash type */
1099
1100
1101 --- a/include/image.h
1102 +++ b/include/image.h
1103 @@ -132,6 +132,7 @@
1104 #define IH_COMP_NONE 0 /* No Compression Used */
1105 #define IH_COMP_GZIP 1 /* gzip Compression Used */
1106 #define IH_COMP_BZIP2 2 /* bzip2 Compression Used */
1107 +#define IH_COMP_LZMA 3 /* lzma Compression Used */
1108
1109 #define IH_MAGIC 0x27051956 /* Image Magic Number */
1110 #define IH_NMLEN 32 /* Image Name Length */
1111 --- /dev/null
1112 +++ b/include/syscall.h
1113 @@ -0,0 +1,42 @@
1114 +#ifndef __MON_SYS_CALL_H__
1115 +#define __MON_SYS_CALL_H__
1116 +
1117 +#ifndef __ASSEMBLY__
1118 +
1119 +#include <common.h>
1120 +
1121 +/* These are declarations of system calls available in C code */
1122 +int mon_getc(void);
1123 +int mon_tstc(void);
1124 +void mon_putc(const char);
1125 +void mon_puts(const char*);
1126 +void mon_printf(const char* fmt, ...);
1127 +void mon_install_hdlr(int, interrupt_handler_t*, void*);
1128 +void mon_free_hdlr(int);
1129 +void *mon_malloc(size_t);
1130 +void mon_free(void*);
1131 +void mon_udelay(unsigned long);
1132 +unsigned long mon_get_timer(unsigned long);
1133 +
1134 +#endif /* ifndef __ASSEMBLY__ */
1135 +
1136 +#define NR_SYSCALLS 11 /* number of syscalls */
1137 +
1138 +
1139 +/*
1140 + * Make sure these functions are in the same order as they
1141 + * appear in the "examples/syscall.S" file !!!
1142 + */
1143 +#define SYSCALL_GETC 0
1144 +#define SYSCALL_TSTC 1
1145 +#define SYSCALL_PUTC 2
1146 +#define SYSCALL_PUTS 3
1147 +#define SYSCALL_PRINTF 4
1148 +#define SYSCALL_INSTALL_HDLR 5
1149 +#define SYSCALL_FREE_HDLR 6
1150 +#define SYSCALL_MALLOC 7
1151 +#define SYSCALL_FREE 8
1152 +#define SYSCALL_UDELAY 9
1153 +#define SYSCALL_GET_TIMER 10
1154 +
1155 +#endif
1156 --- /dev/null
1157 +++ b/ld_uboot.conf
1158 @@ -0,0 +1,8 @@
1159 +TAG_DWNLD()
1160 +{
1161 + 0xA0B00000 "u-boot.bin" /* Download u-boot image */
1162 +};
1163 +TAG_START()
1164 +{
1165 + 0xA0B00000
1166 +}; /* Start u-boot image */
1167 --- a/lib_generic/Makefile
1168 +++ b/lib_generic/Makefile
1169 @@ -28,7 +28,7 @@ LIB = $(obj)libgeneric.a
1170 COBJS = bzlib.o bzlib_crctable.o bzlib_decompress.o \
1171 bzlib_randtable.o bzlib_huffman.o \
1172 crc32.o ctype.o display_options.o ldiv.o \
1173 - string.o vsprintf.o zlib.o
1174 + string.o vsprintf.o zlib.o LzmaDecode.o LzmaWrapper.o
1175
1176 SRCS := $(COBJS:.o=.c)
1177 OBJS := $(addprefix $(obj),$(COBJS))
1178 --- a/lib_mips/board.c
1179 +++ b/lib_mips/board.c
1180 @@ -29,9 +29,30 @@
1181 #include <net.h>
1182 #include <environment.h>
1183
1184 +#ifdef CFG_BOOTSTRAP_CODE
1185 +//#include <asm/danube.h>
1186 +#undef CONFIG_MICROBZIP2
1187 +
1188 +#ifdef CONFIG_BZIP2
1189 +#include <bzlib.h>
1190 +#endif
1191 +
1192 +#ifdef CONFIG_MICROBZIP2
1193 +#include <micro_bzlib.h>
1194 +#endif
1195 +
1196 +#ifdef CONFIG_LZMA
1197 +#include <LzmaWrapper.h>
1198 +#endif
1199 +#endif //CFG_BOOTSTRAP_CODE
1200 +
1201 DECLARE_GLOBAL_DATA_PTR;
1202
1203 -#if ( ((CFG_ENV_ADDR+CFG_ENV_SIZE) < CFG_MONITOR_BASE) || \
1204 +#if ( ((CFG_ENV_ADDR+CFG_ENV_SIZE) < BOOTSTRAP_CFG_MONITOR_BASE) || \
1205 + (CFG_ENV_ADDR >= (BOOTSTRAP_CFG_MONITOR_BASE + CFG_MONITOR_LEN)) ) || \
1206 + defined(CFG_ENV_IS_IN_NVRAM) && defined(CFG_BOOTSTRAP_CODE)
1207 +#define TOTAL_MALLOC_LEN (CFG_MALLOC_LEN + CFG_ENV_SIZE)
1208 +#elif ( ((CFG_ENV_ADDR+CFG_ENV_SIZE) < CFG_MONITOR_BASE) || \
1209 (CFG_ENV_ADDR >= (CFG_MONITOR_BASE + CFG_MONITOR_LEN)) ) || \
1210 defined(CFG_ENV_IS_IN_NVRAM)
1211 #define TOTAL_MALLOC_LEN (CFG_MALLOC_LEN + CFG_ENV_SIZE)
1212 @@ -39,21 +60,24 @@ DECLARE_GLOBAL_DATA_PTR;
1213 #define TOTAL_MALLOC_LEN CFG_MALLOC_LEN
1214 #endif
1215
1216 -#undef DEBUG
1217 -
1218 extern int timer_init(void);
1219 -
1220 extern int incaip_set_cpuclk(void);
1221
1222 +#ifdef CFG_BOOTSTRAP_CODE
1223 +extern ulong uboot_end_data_bootstrap;
1224 +extern ulong uboot_end_bootstrap;
1225 +#else //CFG_BOOTSTRAP_CODE
1226 extern ulong uboot_end_data;
1227 extern ulong uboot_end;
1228 +#endif //CFG_BOOTSTRAP_CODE
1229
1230 ulong monitor_flash_len;
1231
1232 -const char version_string[] =
1233 - U_BOOT_VERSION" (" __DATE__ " - " __TIME__ ")";
1234 +const char version_string[] = U_BOOT_VERSION" (" __DATE__ " - " __TIME__ ")";
1235
1236 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1237 static char *failed = "*** failed ***\n";
1238 +#endif
1239
1240 /*
1241 * Begin and End of memory area for malloc(), and current "brk"
1242 @@ -62,14 +86,15 @@ static ulong mem_malloc_start;
1243 static ulong mem_malloc_end;
1244 static ulong mem_malloc_brk;
1245
1246 -
1247 /*
1248 * The Malloc area is immediately below the monitor copy in DRAM
1249 */
1250 -static void mem_malloc_init (void)
1251 -{
1252 +#ifdef CFG_BOOTSTRAP_CODE
1253 +static void mem_malloc_init (ulong dest_addr) {
1254 +#else //CFG_BOOTSTRAP_CODE
1255 +static void mem_malloc_init (void) {
1256 ulong dest_addr = CFG_MONITOR_BASE + gd->reloc_off;
1257 -
1258 +#endif //CFG_BOOTSTRAP_CODE
1259 mem_malloc_end = dest_addr;
1260 mem_malloc_start = dest_addr - TOTAL_MALLOC_LEN;
1261 mem_malloc_brk = mem_malloc_start;
1262 @@ -79,6 +104,25 @@ static void mem_malloc_init (void)
1263 mem_malloc_end - mem_malloc_start);
1264 }
1265
1266 +#ifdef CFG_BOOTSTRAP_CODE
1267 +void *malloc(unsigned int size) {
1268 + if(size < (mem_malloc_end - mem_malloc_start)) {
1269 + mem_malloc_start += size;
1270 + debug ("malloc : size required = 0x%08lx and pointer = 0x%08lx\n",size,mem_malloc_start - size);
1271 + return (void *)(mem_malloc_start - size);
1272 + }
1273 + return NULL;
1274 +}
1275 +
1276 +void *realloc(void *src,unsigned int size) {
1277 + return NULL;
1278 +}
1279 +
1280 +void free(void *src) {
1281 + return;
1282 +}
1283 +#endif //CFG_BOOTSTRAP_CODE
1284 +
1285 void *sbrk (ptrdiff_t increment)
1286 {
1287 ulong old = mem_malloc_brk;
1288 @@ -99,42 +143,58 @@ static int init_func_ram (void)
1289 #else
1290 int board_type = 0; /* use dummy arg */
1291 #endif
1292 - puts ("DRAM: ");
1293
1294 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1295 +#ifdef CONFIG_USE_DDR_RAM
1296 + puts ("DDR-DRAM: ");
1297 +#else
1298 + puts ("DRAM: ");
1299 +#endif
1300 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1301 if ((gd->ram_size = initdram (board_type)) > 0) {
1302 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1303 print_size (gd->ram_size, "\n");
1304 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1305 return (0);
1306 }
1307 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1308 puts (failed);
1309 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1310 return (1);
1311 }
1312
1313 +#if !defined(CFG_BOOTSTRAP_CODE) || defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF)
1314 static int display_banner(void)
1315 {
1316 -
1317 printf ("\n\n%s\n\n", version_string);
1318 return (0);
1319 }
1320 +#endif
1321
1322 +#ifndef CFG_BOOTSTRAP_CODE
1323 static void display_flash_config(ulong size)
1324 {
1325 puts ("Flash: ");
1326 print_size (size, "\n");
1327 }
1328 +#endif //CFG_BOOTSTRAP_CODE
1329
1330 -
1331 +#if !defined(CFG_BOOTSTRAP_CODE) || defined(DEBUG_ENABLE_BOOTSTRAP_PRINTF)
1332 static int init_baudrate (void)
1333 {
1334 +#ifndef CFG_BOOTSTRAP_CODE
1335 char tmp[64]; /* long enough for environment variables */
1336 int i = getenv_r ("baudrate", tmp, sizeof (tmp));
1337
1338 gd->baudrate = (i > 0)
1339 ? (int) simple_strtoul (tmp, NULL, 10)
1340 : CONFIG_BAUDRATE;
1341 -
1342 +#else //CFG_BOOTSTRAP_CODE
1343 + gd->baudrate = CONFIG_BAUDRATE;
1344 +#endif //CFG_BOOTSTRAP_CODE
1345 return (0);
1346 }
1347 -
1348 +#endif
1349
1350 /*
1351 * Breath some life into the board...
1352 @@ -159,27 +219,49 @@ static int init_baudrate (void)
1353 typedef int (init_fnc_t) (void);
1354
1355 init_fnc_t *init_sequence[] = {
1356 +#ifdef CFG_BOOTSTRAP_CODE
1357 + //fuse_prg,
1358 + //timer_init,
1359 + //env_init, /* initialize environment */
1360 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1361 + init_baudrate, /* initialze baudrate settings */
1362 + serial_init, /* serial communications setup */
1363 + console_init_f,
1364 + display_banner, /* say that we are here */
1365 + checkboard,
1366 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1367 + init_func_ram,
1368 + NULL,
1369 +#else /********** CFG_BOOTSTRAP_CODE **********/
1370 timer_init,
1371 - env_init, /* initialize environment */
1372 -#ifdef CONFIG_INCA_IP
1373 - incaip_set_cpuclk, /* set cpu clock according to environment variable */
1374 -#endif
1375 init_baudrate, /* initialze baudrate settings */
1376 serial_init, /* serial communications setup */
1377 console_init_f,
1378 display_banner, /* say that we are here */
1379 checkboard,
1380 init_func_ram,
1381 + env_init, /* initialize environment */
1382 NULL,
1383 +#endif //CFG_BOOTSTRAP_CODE
1384 };
1385
1386 +#ifdef CFG_BOOTSTRAP_CODE
1387 +extern void bootstrap_relocate_code(ulong addr_sp, gd_t *id, ulong addr);
1388
1389 +void bootstrap_board_init_f(ulong bootflag)
1390 +#else
1391 void board_init_f(ulong bootflag)
1392 +#endif
1393 {
1394 gd_t gd_data, *id;
1395 bd_t *bd;
1396 init_fnc_t **init_fnc_ptr;
1397 - ulong addr, addr_sp, len = (ulong)&uboot_end - CFG_MONITOR_BASE;
1398 +#ifdef CFG_BOOTSTRAP_CODE
1399 + ulong addr, addr_sp, len = (ulong)&uboot_end_bootstrap - BOOTSTRAP_CFG_MONITOR_BASE;
1400 + ulong lzmaImageaddr = 0;
1401 +#else //CFG_BOOTSTRAP_CODE
1402 + ulong addr, addr_sp, len = CFG_MONITOR_LEN;
1403 +#endif //CFG_BOOTSTRAP_CODE
1404 ulong *s;
1405 #ifdef CONFIG_PURPLE
1406 void copy_code (ulong);
1407 @@ -219,13 +301,12 @@ void board_init_f(ulong bootflag)
1408 addr -= len;
1409 addr &= ~(16 * 1024 - 1);
1410
1411 - debug ("Reserving %ldk for U-Boot at: %08lx\n", len >> 10, addr);
1412 + debug ("Reserving %d Bytes for U-Boot at: %08lx\n", len, addr);
1413
1414 /* Reserve memory for malloc() arena.
1415 */
1416 addr_sp = addr - TOTAL_MALLOC_LEN;
1417 - debug ("Reserving %dk for malloc() at: %08lx\n",
1418 - TOTAL_MALLOC_LEN >> 10, addr_sp);
1419 + debug ("Reserving %d Bytes for malloc() at: %08lx\n", TOTAL_MALLOC_LEN, addr_sp);
1420
1421 /*
1422 * (permanently) allocate a Board Info struct
1423 @@ -234,20 +315,17 @@ void board_init_f(ulong bootflag)
1424 addr_sp -= sizeof(bd_t);
1425 bd = (bd_t *)addr_sp;
1426 gd->bd = bd;
1427 - debug ("Reserving %d Bytes for Board Info at: %08lx\n",
1428 - sizeof(bd_t), addr_sp);
1429 + debug ("Reserving %d Bytes for Board Info at: %08lx\n", sizeof(bd_t), addr_sp);
1430
1431 addr_sp -= sizeof(gd_t);
1432 id = (gd_t *)addr_sp;
1433 - debug ("Reserving %d Bytes for Global Data at: %08lx\n",
1434 - sizeof (gd_t), addr_sp);
1435 + debug ("Reserving %d Bytes for Global Data at: %08lx\n", sizeof (gd_t), addr_sp);
1436
1437 /* Reserve memory for boot params.
1438 */
1439 addr_sp -= CFG_BOOTPARAMS_LEN;
1440 bd->bi_boot_params = addr_sp;
1441 - debug ("Reserving %dk for boot params() at: %08lx\n",
1442 - CFG_BOOTPARAMS_LEN >> 10, addr_sp);
1443 + debug ("Reserving %dk for boot params() at: %08lx\n", CFG_BOOTPARAMS_LEN >> 10, addr_sp);
1444
1445 /*
1446 * Finally, we set up a new (bigger) stack.
1447 @@ -279,7 +357,16 @@ void board_init_f(ulong bootflag)
1448 copy_code(addr);
1449 #endif
1450
1451 +#ifdef CFG_BOOTSTRAP_CODE
1452 + lzmaImageaddr = (ulong)&uboot_end_data_bootstrap;
1453 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1454 + puts("\n BOOTSTRAP: relocate_code start");
1455 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1456 + bootstrap_relocate_code (addr_sp, id, addr);
1457 +#else //CFG_BOOTSTRAP_CODE
1458 + puts("\n relocate_code start");
1459 relocate_code (addr_sp, id, addr);
1460 +#endif //CFG_BOOTSTRAP_CODE
1461
1462 /* NOTREACHED - relocate_code() does not return */
1463 }
1464 @@ -292,7 +379,110 @@ void board_init_f(ulong bootflag)
1465 *
1466 ************************************************************************
1467 */
1468 +#ifdef CFG_BOOTSTRAP_CODE
1469 +void bootstrap_board_init_r (gd_t *id, ulong dest_addr) {
1470 + int i;
1471 + ulong addr;
1472 + ulong data, len, checksum;
1473 + ulong *len_ptr;
1474 + image_header_t header;
1475 + image_header_t *hdr = &header;
1476 + unsigned int destLen;
1477 + int (*fn)(void);
1478 +
1479 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1480 + puts("\n BOOTSTRAP: relocate_code finish.\n");
1481 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1482 +
1483 + /* initialize malloc() area */
1484 + mem_malloc_init(dest_addr);
1485 +
1486 + addr = (char *)(BOOTSTRAP_CFG_MONITOR_BASE + ((ulong)&uboot_end_data_bootstrap - dest_addr));
1487 + memmove (&header, (char *)addr, sizeof(image_header_t));
1488 +
1489 + if (ntohl(hdr->ih_magic) != IH_MAGIC) {
1490 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1491 + printf ("Bad Magic Number at address 0x%08lx\n",addr);
1492 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1493 + return;
1494 + }
1495
1496 + data = (ulong)&header;
1497 + len = sizeof(image_header_t);
1498 +
1499 + checksum = ntohl(hdr->ih_hcrc);
1500 + hdr->ih_hcrc = 0;
1501 + if (crc32 (0, (unsigned char *)data, len) != checksum) {
1502 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1503 + printf ("Bad Header Checksum\n");
1504 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1505 + return;
1506 + }
1507 +
1508 + data = addr + sizeof(image_header_t);
1509 + len = ntohl(hdr->ih_size);
1510 + len_ptr = (ulong *)data;
1511 +
1512 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1513 + debug ("Disabling all the interrupts\n");
1514 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1515 + disable_interrupts();
1516 +
1517 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1518 + debug (" Uncompressing UBoot Image ... \n" );
1519 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1520 + /*
1521 + * If we've got less than 4 MB of malloc() space,
1522 + * use slower decompression algorithm which requires
1523 + * at most 2300 KB of memory.
1524 + */
1525 + destLen = 0x0;
1526 +
1527 +#ifdef CONFIG_BZIP2
1528 + i = BZ2_bzBuffToBuffDecompress ((char*)ntohl(hdr->ih_load),
1529 + 0x400000, (char *)data, len,
1530 + CFG_MALLOC_LEN < (4096 * 1024), 0);
1531 + if (i != BZ_OK) {
1532 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1533 + printf ("BUNZIP2 ERROR %d - must RESET board to recover\n", i);
1534 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1535 + return;
1536 + }
1537 +#elif CONFIG_MICROBZIP2
1538 + i = micro_bzBuffToBuffDecompress ((char*)ntohl(hdr->ih_load),
1539 + &destLen, (char *)data, len,
1540 + CFG_MALLOC_LEN < (4096 * 1024), 0);
1541 + if (i != RETVAL_OK) {
1542 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1543 + printf ("MICRO_BUNZIP2 ERROR %d - must RESET board to recover\n", i);
1544 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1545 + return;
1546 + }
1547 +#elif CONFIG_LZMA
1548 + i = lzma_inflate ((unsigned char *)data, len, (unsigned char*)ntohl(hdr->ih_load), &destLen);
1549 + if (i != LZMA_RESULT_OK) {
1550 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1551 + printf ("LZMA ERROR %d - must RESET board to recover\n", i);
1552 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1553 + return;
1554 + }
1555 +#else
1556 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1557 + printf ("NONE Compressing u-boot body!!\n");
1558 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1559 + memmove ((void *)ntohl(hdr->ih_load), (uchar *)data, len);
1560 + destLen = len;
1561 +#endif
1562 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1563 + debug (" Uncompression completed successfully with destLen %d.\n ",destLen );
1564 + debug ("Head: Jumping to u-boot in the ram at 0x%08lx\n", CFG_MONITOR_BASE);
1565 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1566 +
1567 + fn = ntohl(hdr->ih_load);
1568 + (*fn)();
1569 + hang ();
1570 +}
1571 +#else //CFG_BOOTSTRAP_CODE
1572 void board_init_r (gd_t *id, ulong dest_addr)
1573 {
1574 cmd_tbl_t *cmdtp;
1575 @@ -305,6 +495,8 @@ void board_init_r (gd_t *id, ulong dest_
1576 bd_t *bd;
1577 int i;
1578
1579 + puts("\n relocate_code finish.\n");
1580 +
1581 gd = id;
1582 gd->flags |= GD_FLG_RELOC; /* tell others: relocation done */
1583
1584 @@ -321,12 +513,10 @@ void board_init_r (gd_t *id, ulong dest_
1585 ulong addr;
1586
1587 addr = (ulong) (cmdtp->cmd) + gd->reloc_off;
1588 -#if 0
1589 - printf ("Command \"%s\": 0x%08lx => 0x%08lx\n",
1590 - cmdtp->name, (ulong) (cmdtp->cmd), addr);
1591 -#endif
1592 - cmdtp->cmd =
1593 - (int (*)(struct cmd_tbl_s *, int, int, char *[]))addr;
1594 +
1595 + debug ("Command \"%s\": 0x%08lx => 0x%08lx\n", cmdtp->name, (ulong) (cmdtp->cmd), addr);
1596 +
1597 + cmdtp->cmd = (int (*)(struct cmd_tbl_s *, int, int, char *[]))addr;
1598
1599 addr = (ulong)(cmdtp->name) + gd->reloc_off;
1600 cmdtp->name = (char *)addr;
1601 @@ -363,7 +553,13 @@ void board_init_r (gd_t *id, ulong dest_
1602 /* initialize malloc() area */
1603 mem_malloc_init();
1604 malloc_bin_reloc();
1605 +#if (CONFIG_COMMANDS & CFG_CMD_NAND)
1606 + nand_init(); /* go init the NAND */
1607 +#endif
1608
1609 +#ifdef CONFIG_SPI
1610 + spi_init_f(); /* go init the SPI flash */
1611 +#endif
1612 /* relocate environment function pointers etc. */
1613 env_relocate();
1614
1615 @@ -424,9 +620,12 @@ void board_init_r (gd_t *id, ulong dest_
1616
1617 /* NOTREACHED - no way out of command loop except booting */
1618 }
1619 +#endif //CFG_BOOTSTRAP_CODE
1620
1621 void hang (void)
1622 {
1623 +#ifdef DEBUG_ENABLE_BOOTSTRAP_PRINTF
1624 puts ("### ERROR ### Please RESET the board ###\n");
1625 +#endif //DEBUG_ENABLE_BOOTSTRAP_PRINTF
1626 for (;;);
1627 }
1628 --- a/lib_mips/time.c
1629 +++ b/lib_mips/time.c
1630 @@ -80,6 +80,19 @@ void udelay (unsigned long usec)
1631 /*NOP*/;
1632 }
1633
1634 +#ifndef CFG_BOOTSTRAP_CODE
1635 +void mdelay (unsigned long msec)
1636 +{
1637 + int i,j;
1638 + for(i=0;i<msec;i++)
1639 + {
1640 + udelay(1000);
1641 +
1642 + }
1643 +
1644 +}
1645 +#endif
1646 +
1647 /*
1648 * This function is derived from PowerPC code (read timebase as long long).
1649 * On MIPS it just returns the timer value.
1650 --- a/net/eth.c
1651 +++ b/net/eth.c
1652 @@ -25,6 +25,9 @@
1653 #include <command.h>
1654 #include <net.h>
1655 #include <miiphy.h>
1656 +#if defined(CONFIG_IFX_MIPS)
1657 +# include "ifx_eth.c"
1658 +#endif
1659
1660 #if (CONFIG_COMMANDS & CFG_CMD_NET) && defined(CONFIG_NET_MULTI)
1661
1662 @@ -54,6 +57,9 @@ extern int scc_initialize(bd_t*);
1663 extern int skge_initialize(bd_t*);
1664 extern int tsec_initialize(bd_t*, int, char *);
1665 extern int npe_initialize(bd_t *);
1666 +#if defined(CONFIG_IFX_MIPS)
1667 + IFX_ETH_INITIALIZE_EXTERN
1668 +#endif
1669
1670 static struct eth_device *eth_devices, *eth_current;
1671
1672 @@ -235,7 +241,9 @@ int eth_initialize(bd_t *bis)
1673 #if defined(CONFIG_RTL8169)
1674 rtl8169_initialize(bis);
1675 #endif
1676 -
1677 +#if defined(CONFIG_IFX_MIPS)
1678 + IFX_ETH_INITIALIZE(bis)
1679 +#endif
1680 if (!eth_devices) {
1681 puts ("No ethernet found.\n");
1682 } else {
1683 --- a/tools/mkimage.c
1684 +++ b/tools/mkimage.c
1685 @@ -28,6 +28,7 @@
1686 #ifndef __WIN32__
1687 #include <netinet/in.h> /* for host / network byte order conversions */
1688 #endif
1689 +#include <sys/types.h>
1690 #include <sys/mman.h>
1691 #include <sys/stat.h>
1692 #include <time.h>
1693 @@ -138,6 +139,7 @@ table_entry_t comp_name[] = {
1694 { IH_COMP_NONE, "none", "uncompressed", },
1695 { IH_COMP_BZIP2, "bzip2", "bzip2 compressed", },
1696 { IH_COMP_GZIP, "gzip", "gzip compressed", },
1697 + { IH_COMP_LZMA, "lzma", "lzma compressed", },
1698 { -1, "", "", },
1699 };
1700
1701 @@ -445,7 +447,7 @@ NXTARG: ;
1702 }
1703
1704 /* We're a bit of paranoid */
1705 -#if defined(_POSIX_SYNCHRONIZED_IO) && !defined(__sun__) && !defined(__FreeBSD__)
1706 +#if defined(_POSIX_SYNCHRONIZED_IO) && !defined(__sun__) && !defined(__FreeBSD__) && !defined(__APPLE__)
1707 (void) fdatasync (ifd);
1708 #else
1709 (void) fsync (ifd);
1710 @@ -495,7 +497,7 @@ NXTARG: ;
1711 (void) munmap((void *)ptr, sbuf.st_size);
1712
1713 /* We're a bit of paranoid */
1714 -#if defined(_POSIX_SYNCHRONIZED_IO) && !defined(__sun__) && !defined(__FreeBSD__)
1715 +#if defined(_POSIX_SYNCHRONIZED_IO) && !defined(__sun__) && !defined(__FreeBSD__) && !defined(__APPLE__)
1716 (void) fdatasync (ifd);
1717 #else
1718 (void) fsync (ifd);
1719 --- a/cpu/mips/cache.S
1720 +++ b/cpu/mips/cache.S
1721 @@ -29,7 +29,9 @@
1722 #include <asm/mipsregs.h>
1723 #include <asm/addrspace.h>
1724 #include <asm/cacheops.h>
1725 -
1726 +#if defined(CONFIG_IFX_MIPS)
1727 +# include "danube/ifx_cache.S"
1728 +#endif
1729
1730 /* 16KB is the maximum size of instruction and data caches on
1731 * MIPS 4K.
1732 @@ -155,6 +157,9 @@ mips_cache_reset:
1733 */
1734
1735 mtc0 zero, CP0_TAGLO
1736 +#if defined(CONFIG_IFX_MIPS) && defined(IFX_CACHE_EXTRA_INVALID_TAG)
1737 + IFX_CACHE_EXTRA_INVALID_TAG
1738 +#endif
1739
1740 /*
1741 * The caches are probably in an indeterminate state,
1742 @@ -171,6 +176,9 @@ mips_cache_reset:
1743 move a1, a2
1744 icacheopn(a0,a1,a2,a3,121,(Index_Store_Tag_I,Fill))
1745
1746 +#if defined(CONFIG_IFX_MIPS) && defined(IFX_CACHE_EXTRA_OPERATION)
1747 + IFX_CACHE_EXTRA_OPERATION
1748 +#else
1749 /* To support Orion/R4600, we initialise the data cache in 3 passes.
1750 */
1751
1752 @@ -200,6 +208,7 @@ mips_cache_reset:
1753 move a3, t5 # dcacheLineSize
1754 move a1, a2
1755 icacheop(a0,a1,a2,a3,Index_Store_Tag_D)
1756 +#endif
1757
1758 j ra
1759 .end mips_cache_reset
1760 --- a/cpu/mips/config.mk
1761 +++ b/cpu/mips/config.mk
1762 @@ -20,20 +20,26 @@
1763 # Foundation, Inc., 59 Temple Place, Suite 330, Boston,
1764 # MA 02111-1307 USA
1765 #
1766 -v=$(shell \
1767 -$(CROSS_COMPILE)as --version|grep "GNU assembler"|awk '{print $$3}'|awk -F . '{print $$2}')
1768 -MIPSFLAGS=$(shell \
1769 -if [ "$v" -lt "14" ]; then \
1770 - echo "-mcpu=4kc"; \
1771 -else \
1772 - echo "-march=4kc -mtune=4kc"; \
1773 -fi)
1774
1775 +ifndef PLATFORM_CPU
1776 +PLATFORM_CPU = mips32
1777 +endif
1778 +
1779 +MIPSFLAGS +=$(call cc-option,-march=$(PLATFORM_CPU) -mtune=$(PLATFORM_CPU),-mcpu=$(PLATFORM_CPU))
1780 +
1781 +ifeq ($(CROSS_COMPILE_UCLIBC),1)
1782 +ifneq (,$(findstring mipsel,$(CROSS_COMIPLE)))
1783 +ENDIANNESS = -el
1784 +else
1785 +ENDIANNESS = -eb
1786 +endif
1787 +else
1788 ifneq (,$(findstring 4KCle,$(CROSS_COMPILE)))
1789 ENDIANNESS = -EL
1790 else
1791 ENDIANNESS = -EB
1792 endif
1793 +endif
1794
1795 MIPSFLAGS += $(ENDIANNESS) -mabicalls
1796
1797 --- a/cpu/mips/cpu.c
1798 +++ b/cpu/mips/cpu.c
1799 @@ -23,7 +23,12 @@
1800
1801 #include <common.h>
1802 #include <command.h>
1803 -#include <asm/inca-ip.h>
1804 +#if defined(CONFIG_INCA_IP)
1805 +# include <asm/inca-ip.h>
1806 +#elif defined(CONFIG_IFX_MIPS)
1807 +# include <asm/danube.h>
1808 +# include "danube/ifx_cpu.c"
1809 +#endif
1810 #include <asm/mipsregs.h>
1811
1812 int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[])
1813 @@ -34,6 +39,8 @@ int do_reset(cmd_tbl_t *cmdtp, int flag,
1814 void (*f)(void) = (void *) 0xbfc00000;
1815
1816 f();
1817 +#elif defined(CONFIG_IFX_MIPS)
1818 + IFX_CPU_RESET;
1819 #endif
1820 fprintf(stderr, "*** reset failed ***\n");
1821 return 0;
1822 --- a/cpu/mips/incaip_clock.c
1823 +++ b/cpu/mips/incaip_clock.c
1824 @@ -22,8 +22,9 @@
1825 */
1826
1827 #include <common.h>
1828 -#include <asm/inca-ip.h>
1829
1830 +#ifdef CONFIG_INCA_IP
1831 +#include <asm/inca-ip.h>
1832
1833 /*******************************************************************************
1834 *
1835 @@ -114,3 +115,5 @@ int incaip_set_cpuclk (void)
1836
1837 return 0;
1838 }
1839 +
1840 +#endif /* CONFIG_INCA_IP */
1841 --- a/cpu/mips/start.S
1842 +++ b/cpu/mips/start.S
1843 @@ -27,7 +27,9 @@
1844 #include <version.h>
1845 #include <asm/regdef.h>
1846 #include <asm/mipsregs.h>
1847 -
1848 +#if defined(CONFIG_IFX_MIPS)
1849 +# include "danube/ifx_start.S"
1850 +#endif
1851
1852 #define RVECENT(f,n) \
1853 b f; nop
1854 @@ -36,15 +38,24 @@
1855 li k0,bev
1856
1857 .set noreorder
1858 -
1859 +#ifdef CFG_BOOTSTRAP_CODE
1860 + .globl _start_bootstrap
1861 +#else
1862 .globl _start
1863 +#endif
1864 .text
1865 +#ifdef CFG_BOOTSTRAP_CODE
1866 +_start_bootstrap:
1867 +#else
1868 _start:
1869 +#endif
1870 RVECENT(reset,0) /* U-boot entry point */
1871 RVECENT(reset,1) /* software reboot */
1872 -#if defined(CONFIG_INCA_IP)
1873 +#if defined(CONFIG_INCA_IP) || defined(CONFIG_INCA_IP2)
1874 .word INFINEON_EBU_BOOTCFG /* EBU init code, fetched during booting */
1875 .word 0x00000000 /* phase of the flash */
1876 +#elif defined(CONFIG_IFX_MIPS) && defined(IFX_EBU_BOOTCFG_DWORD)
1877 + IFX_EBU_BOOTCFG_DWORD
1878 #elif defined(CONFIG_PURPLE)
1879 .word INFINEON_EBU_BOOTCFG /* EBU init code, fetched during booting */
1880 .word INFINEON_EBU_BOOTCFG /* EBU init code, fetched during booting */
1881 @@ -181,6 +192,9 @@ _start:
1882 * 128 * 8 == 1024 == 0x400
1883 * so this is address R_VEC+0x400 == 0xbfc00400
1884 */
1885 +#if defined(CONFIG_IFX_MIPS) && defined(IFX_MORE_RESERVED_VECTORS)
1886 + IFX_MORE_RESERVED_VECTORS
1887 +#else
1888 #ifdef CONFIG_PURPLE
1889 /* 0xbfc00400 */
1890 .word 0xdc870000
1891 @@ -205,8 +219,12 @@ _start:
1892 .word 0x00000000
1893 .word 0x00000000
1894 #endif /* CONFIG_PURPLE */
1895 +#endif /* CONFIG_IFX_MIPS */
1896 .align 4
1897 reset:
1898 +#if defined(CONFIG_IFX_MIPS) && defined(IFX_RESET_PRECHECK)
1899 + IFX_RESET_PRECHECK
1900 +#endif
1901
1902 /* Clear watch registers.
1903 */
1904 @@ -226,6 +244,10 @@ reset:
1905 /* CAUSE register */
1906 mtc0 zero, CP0_CAUSE
1907
1908 +#if defined(CONFIG_IFX_MIPS) && defined(IFX_CPU_EXTRA_INIT)
1909 + IFX_CPU_EXTRA_INIT
1910 +#endif
1911 +
1912 /* Init Timer */
1913 mtc0 zero, CP0_COUNT
1914 mtc0 zero, CP0_COMPARE
1915 @@ -252,12 +274,26 @@ reset:
1916 nop
1917 #endif
1918
1919 +#if defined(CONFIG_IFX_MIPS) && defined(IFX_CPU1_SUPPORT) && defined(IFX_SKIP_LOWLEVEL_INIT)
1920 + IFX_SKIP_LOWLEVEL_INIT
1921 +#endif
1922 +#ifdef CFG_BOOTSTRAP_CODE
1923 /* Initialize any external memory.
1924 */
1925 la t9, lowlevel_init
1926 jalr t9
1927 nop
1928 +#endif
1929 +lowlevel_init_done:
1930 +
1931 + beq s0, zero, init_cache_0
1932 + nop
1933 +
1934 +#if defined(CONFIG_IFX_MIPS) && defined(IFX_CPU1_SUPPORT) && defined(IFX_CPU1_INIT)
1935 + IFX_CPU1_INIT
1936 +#endif
1937
1938 +init_cache_0:
1939 /* Initialize caches...
1940 */
1941 la t9, mips_cache_reset
1942 @@ -266,7 +302,11 @@ reset:
1943
1944 /* ... and enable them.
1945 */
1946 +#if defined(CONFIG_IFX_MIPS) && defined(IFX_CACHE_OPER_MODE)
1947 + IFX_CACHE_OPER_MODE
1948 +#else
1949 li t0, CONF_CM_CACHABLE_NONCOHERENT
1950 +#endif
1951 mtc0 t0, CP0_CONFIG
1952
1953
1954 @@ -280,13 +320,38 @@ reset:
1955 li t0, CFG_SDRAM_BASE + CFG_INIT_SP_OFFSET
1956 la sp, 0(t0)
1957
1958 +#if defined(CONFIG_IFX_MIPS) && defined(IFX_CPU1_SUPPORT) && defined(IFX_BOOT_CLEAR)
1959 + IFX_BOOT_CLEAR
1960 +#endif
1961 +
1962 +#ifdef CFG_BOOTSTRAP_CODE
1963 + la t9, bootstrap_board_init_f
1964 +#else
1965 la t9, board_init_f
1966 +#endif
1967 j t9
1968 nop
1969
1970 +#ifdef CFG_BOOTSTRAP_CODE
1971 +/*
1972 + * void jump_unconditional (addr)
1973 + * This function simply jumps to the location pointed by a0.
1974 + * a0 = target_location
1975 + *
1976 + */
1977 + .globl jump_unconditional
1978 + .ent jump_unconditional
1979 +jump_unconditional:
1980 + move t9, a0
1981 + j t9
1982 + nop
1983 + .end jump_unconditional
1984 +
1985 +#endif
1986
1987 /*
1988 * void relocate_code (addr_sp, gd, addr_moni)
1989 + * void bootstrap_relocate_code (addr_sp, gd, addr_moni)
1990 *
1991 * This "function" does not return, instead it continues in RAM
1992 * after relocating the monitor code.
1993 @@ -295,12 +360,22 @@ reset:
1994 * a1 = gd
1995 * a2 = destination address
1996 */
1997 +#ifdef CFG_BOOTSTRAP_CODE
1998 + .globl bootstrap_relocate_code
1999 + .ent bootstrap_relocate_code
2000 +bootstrap_relocate_code:
2001 +#else
2002 .globl relocate_code
2003 .ent relocate_code
2004 relocate_code:
2005 +#endif
2006 move sp, a0 /* Set new stack pointer */
2007
2008 +#ifdef CFG_BOOTSTRAP_CODE
2009 + li t0, BOOTSTRAP_CFG_MONITOR_BASE
2010 +#else
2011 li t0, CFG_MONITOR_BASE
2012 +#endif
2013 la t3, in_ram
2014 lw t2, -12(t3) /* t2 <-- uboot_end_data */
2015 move t1, a2
2016 @@ -311,7 +386,11 @@ relocate_code:
2017 * New GOT-PTR = (old GOT-PTR - CFG_MONITOR_BASE) + Destination Address
2018 */
2019 move t6, gp
2020 +#ifdef CFG_BOOTSTRAP_CODE
2021 + sub gp, BOOTSTRAP_CFG_MONITOR_BASE
2022 +#else
2023 sub gp, CFG_MONITOR_BASE
2024 +#endif
2025 add gp, a2 /* gp now adjusted */
2026 sub t6, gp, t6 /* t6 <-- relocation offset */
2027
2028 @@ -337,12 +416,21 @@ relocate_code:
2029
2030 /* Jump to where we've relocated ourselves.
2031 */
2032 +#ifdef CFG_BOOTSTRAP_CODE
2033 + addi t0, a2, in_ram - _start_bootstrap
2034 +#else
2035 addi t0, a2, in_ram - _start
2036 +#endif
2037 j t0
2038 nop
2039
2040 +#ifdef CFG_BOOTSTRAP_CODE
2041 + .word uboot_end_data_bootstrap
2042 + .word uboot_end_bootstrap
2043 +#else
2044 .word uboot_end_data
2045 .word uboot_end
2046 +#endif
2047 .word num_got_entries
2048
2049 in_ram:
2050 @@ -374,12 +462,19 @@ in_ram:
2051 sw zero, 0(t1) /* delay slot */
2052
2053 move a0, a1
2054 +#ifdef CFG_BOOTSTRAP_CODE
2055 + la t9, bootstrap_board_init_r
2056 +#else
2057 la t9, board_init_r
2058 +#endif
2059 j t9
2060 move a1, a2 /* delay slot */
2061
2062 +#ifdef CFG_BOOTSTRAP_CODE
2063 + .end bootstrap_relocate_code
2064 +#else
2065 .end relocate_code
2066 -
2067 +#endif
2068
2069 /* Exception handlers.
2070 */
2071 @@ -388,3 +483,20 @@ romReserved:
2072
2073 romExcHandle:
2074 b romExcHandle
2075 +
2076 +romEjtagHandle:
2077 +#ifdef CFG_BOOTSTRAP_CODE
2078 + deret
2079 + nop
2080 +#endif /* CFG_BOOTSTRAP_CODE */
2081 +1:
2082 + b 1b
2083 +
2084 + /* Additional handlers.
2085 + */
2086 +#if defined(CONFIG_IFX_MIPS)
2087 +#if defined(IFX_MIPS_HANDLER_1)
2088 +ifx_mips_handler_1:
2089 + IFX_MIPS_HANDLER_1
2090 +#endif
2091 +#endif
2092 --- a/tools/Makefile
2093 +++ b/tools/Makefile
2094 @@ -21,7 +21,7 @@
2095 # MA 02111-1307 USA
2096 #
2097
2098 -BIN_FILES = img2srec$(SFX) mkimage$(SFX) envcrc$(SFX) gen_eth_addr$(SFX) bmp_logo$(SFX)
2099 +BIN_FILES = mkimage$(SFX)
2100
2101 OBJ_LINKS = environment.o crc32.o
2102 OBJ_FILES = img2srec.o mkimage.o envcrc.o gen_eth_addr.o bmp_logo.o
Personal OpenWRT clone
This page took 0.166673 seconds and 5 git commands to generate.