1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
|
Index: linux-2.6.30.9/arch/rlx/Kconfig
===================================================================
--- linux-2.6.30.9.orig/arch/rlx/Kconfig 2011-12-04 19:44:01.000000000 +0000
+++ linux-2.6.30.9/arch/rlx/Kconfig 2011-12-05 01:19:43.000000000 +0000
@@ -844,3 +844,9 @@
source "crypto/Kconfig"
source "lib/Kconfig"
+config RTL_KERNEL_LOAD_ADDRESS
+ hex "kernel load address in ram"
+ default "0x80500000"
+ help
+ kernel load address in ram
+
Index: linux-2.6.30.9/rtkload/Makefile
===================================================================
--- linux-2.6.30.9.orig/rtkload/Makefile 2011-12-04 19:44:01.000000000 +0000
+++ linux-2.6.30.9/rtkload/Makefile 2011-12-05 01:43:31.000000000 +0000
@@ -2,63 +2,42 @@
# Uncomment if you're building for the emulator
include ../.config
#include ../../.config # to check toolchain CONFIG_RSDK_rsdk-1.5.4-5281-EB-2.6.30-0.9.30.3-uls-101110
-DOQUIET = false
-#DOQUIET = true
-#EMULATOR = true
-#KERNEL_ROOT = /home/john/RealTek/linux-2.5/linux
KERNEL_ROOT = ..
-ifeq ($(wildcard $(DIR_USERS)/boa/tools/cvimg),)
-ifeq ($(wildcard $(DIR_USERS)/goahead-2.1.1/LINUX/cvimg),)
-CVIMG=./cvimg
-else
-CVIMG=$(DIR_USERS)/goahead-2.1.1/LINUX/cvimg
-endif
-else
-CVIMG=$(DIR_USERS)/boa/tools/cvimg
-endif
-# ---- shouldn't need to modify below this line.
-
-ifdef EMULATOR
-EMUOPTS = -DEMULATOR
-LDSCRIPT = ld-emu.script
-else
+CVIMG=cvimg
+
+AS = $(CROSS_COMPILE)as
+LD = $(CROSS_COMPILE)ld
+CC = $(CROSS_COMPILE)gcc
+CPP = $(CC) -E
+AR = $(CROSS_COMPILE)ar
+NM = $(CROSS_COMPILE)nm
+STRIP = $(CROSS_COMPILE)strip
+OBJCOPY = $(CROSS_COMPILE)objcopy
+OBJDUMP = $(CROSS_COMPILE)objdump
+
+
EMUOPTS =
LDSCRIPT = ld.script
-endif
COPTIONS = -DROM_MEMORY -DCOMPRESSED_KERNEL -D__KERNEL__
-#SOURCES = vsprintf.c string.c ctype.c prom_printf.c misc.c hfload.c start.S read_memory.c
-ifdef BZ2_COMPRESS
- SOURCES = misc.c hfload.c start.S cache.c
-else
-ifdef GZIP_COMPRESS
- SOURCES = string.c ctype.c misc.c hfload.c start.S read_memory.c cache.c
-else
- SOURCES = string.c ctype.c misc.c hfload.c start.S read_memory.c cache.c LzmaDecode.c
-endif
-endif
+#SOURCES = misc.c hfload.c start.S cache.c #bzip2
+#SOURCES = string.c ctype.c misc.c hfload.c start.S read_memory.c cache.c #gzip
+SOURCES = string.c ctype.c misc.c hfload.c start.S read_memory.c cache.c LzmaDecode.c #lzma
LOADER_FILES = hfload.o read_memory.o
-#LOADER_FILES = hfload.o
-ifdef BZ2_COMPRESS
- SUPPORT_FILES = misc.o cache.o
-else
-ifdef GZIP_COMPRESS
- SUPPORT_FILES = vsprintf.o prom_printf.o string.o ctype.o misc.o cache.o
-else
-ifeq ($(strip $(DOQUIET)),true)
- SUPPORT_FILES = string.o ctype.o misc.o cache.o LzmaDecode.o
-else
- SUPPORT_FILES = vsprintf.o prom_printf.o string.o ctype.o misc.o cache.o LzmaDecode.o
-endif
-endif
-endif
+
+
+#SUPPORT_FILES = misc.o cache.o # bzip2
+#SUPPORT_FILES = vsprintf.o prom_printf.o string.o ctype.o misc.o cache.o #gzip
+#SUPPORT_FILES = string.o ctype.o misc.o cache.o LzmaDecode.o #quiet
+SUPPORT_FILES = vsprintf.o prom_printf.o string.o ctype.o misc.o cache.o LzmaDecode.o #lzma
-CFLAGS =-Os -g -fno-pic -mno-abicalls $(EMUOPTS)
-ifeq ($(strip $(DOQUIET)),true)
-CFLAGS += $(WARNINGS) -D__DO_QUIET__
-endif
+CFLAGS =-Os -g -fno-pic -mno-abicalls $(EMUOPTS) -march=rlx4181
+
+#CFLAGS += $(WARNINGS) -D__DO_QUIET__ #quiet
+
+
CFLAGS += -DEMBEDDED -I$(KERNEL_ROOT)/include/linux -I$(KERNEL_ROOT)/include -I$(KERNEL_ROOT)/lib $(COPTIONS) -G 0
CFLAGS += -I$(KERNEL_ROOT)/arch/rlx/bsp -I$(KERNEL_ROOT)/arch/rlx/include -I$(KERNEL_ROOT)/arch/rlx/include/asm/mach-generic
#ASFLAGS = -g $(EMUOPTS) -DEMBEDDED -I$(KERNEL_ROOT)/include -I$(KERNEL_ROOT)/arch/rlx/include
@@ -68,214 +47,57 @@
LDFLAGS=-static -nostdlib
-ifdef BZ2_COMPRESS
-CFLAGS += -DBZ2_COMPRESS
-ASFLAGS += -DBZ2_COMPRESS
-else
-ifndef GZIP_COMPRESS
-CFLAGS += -DLZMA_COMPRESS
-ASFLAGS += -DLZMA_COMPRESS
-endif
-endif
+#CFLAGS += -DBZ2_COMPRESS #bzip2
+#ASFLAGS += -DBZ2_COMPRESS #bzip2
+#CFLAGS += #gzip
+#ASFLAGS += #gzip
+CFLAGS += -DLZMA_COMPRESS #lzma
+ASFLAGS += -DLZMA_COMPRESS #lzma
-START_FILE = start.o
+START_FILE = start.o
-#RTL_819X normal LOAD_START_ADDR and FLASH_OFFSET
-ifdef CONFIG_RTL_819X
-LOAD_START_ADDR=0x80500000
-FLASH_OFFSET=30000
-endif
-
-ifdef CONFIG_RTL_8196B_GW
-ifdef CONFIG_MTD_RTL_8196_SPI
-LOAD_START_ADDR=0x80A00000
-else
-LOAD_START_ADDR=0x80500000
-endif
-ifdef CONFIG_RTL_8196B_GW_8M
-FLASH_OFFSET=10000
-else
-ifeq ($(CONFIG_RTL_FLASH_MAPPING_ENABLE),y)
-ifeq ($(CONFIG_RTL_LINUX_IMAGE_OFFSET),)
-FLASH_OFFSET=30000
-else
-FLASH_OFFSET=$(CONFIG_RTL_LINUX_IMAGE_OFFSET)
-endif
-else
-FLASH_OFFSET=30000
-endif
-endif
-endif
-
-ifdef CONFIG_RTL_8198_GW
-ifdef CONFIG_MTD_RTL_8196_SPI
-LOAD_START_ADDR=0x80A00000
-else
-LOAD_START_ADDR=0x80500000
-endif
-ifdef CONFIG_RTL_8196B_GW_8M
-FLASH_OFFSET=10000
-else
-FLASH_OFFSET=30000
-endif
-endif
-
-ifdef CONFIG_RTL_8196B_ICT
-LOAD_START_ADDR=0x80500000
-FLASH_OFFSET=30000
-endif
-
-ifdef CONFIG_RTL_865X_PANAHOST
-LOAD_START_ADDR=0x80500000
-FLASH_OFFSET=20000
-endif
-
-ifdef CONFIG_RTL_8197B_PANA
-LOAD_START_ADDR=0x80700000
-FLASH_OFFSET=30000
-endif
-
-ifdef CONFIG_RTL_8196B_AP_ROOT
-LOAD_START_ADDR=0x80500000
-FLASH_OFFSET=30000
-endif
-
-ifeq ($(CONFIG_RTL_FLASH_MAPPING_ENABLE),y)
-ifeq ($(CONFIG_RTL_LINUX_IMAGE_OFFSET),)
-FLASH_OFFSET=20000
-else
-FLASH_OFFSET=$(CONFIG_RTL_LINUX_IMAGE_OFFSET)
-endif
-else
-FLASH_OFFSET=20000
-endif
-
-ifdef CONFIG_RTK_VOIP_BOARD
-LOAD_START_ADDR=0x80C00000
-endif
-CV_SIGNATURE=
-ifdef CONFIG_RTL_8197B_PANA
-#CV_OPTION=linux
-CV_OPTION=signature
-CV_SIGNATURE=csys
-else
-ifdef CONFIG_SQUASHFS
CV_OPTION=linux-ro
-else
-CV_OPTION=linux
-endif
-endif
-
-ifdef CONFIG_RTL_8198_NFBI_BOARD
-LOAD_START_ADDR=0x80700000
-FLASH_OFFSET=30000
-CV_OPTION=signature
-CV_SIGNATURE=csys
-endif
-
-#ifdef CONFIG_RTL_8196C_iNIC
-#LOAD_START_ADDR=0x80500000
-#FLASH_OFFSET=30000
-#CV_OPTION=signature
-#CV_SIGNATURE=cs6c
-#endif
-
-CROSS_COMPILE ?= rsdk-linux-
-
-LD=$(CROSS_COMPILE)ld
-CC=$(CROSS_COMPILE)gcc
-CPP=$(CROSS_COMPILE)gcc
-STRIP=$(CROSS_COMPILE)strip
-AS=$(CROSS_COMPILE)as
-NM=$(CROSS_COMPILE)nm
-OBJCOPY=$(CROSS_COMPILE)objcopy
-
-SEDFLAGS = s/LOAD_ADDR/$(LOAD_START_ADDR)/;
-
-ifdef CONFIG_RTK_VOIP_BOARD
-STRIP-OPTIONS-$(CONFIG_RSDK_rsdk-1.5.4-5281-EB-2.6.30-0.9.30.3-uls-101110) = --remove-section=.bss
-endif
-
-# jffs2 related definitions
-DIR_ROMFS_BOOT = $(DIR_ROMFS)/boot/
-MKJFFS2 = ./mkfs.jffs2
-MKIMAGE_UBOOT = ./mkimage-uboot
+#CV_OPTION=linux
+
+SEDFLAGS = s/LOAD_ADDR/$(CONFIG_RTL_KERNEL_LOAD_ADDRESS)/;
+
O_TARGET := rtk
obj-y := vmlinux_img.o $(START_FILE) $(LOADER_FILES) $(SUPPORT_FILES)
-ifdef CONFIG_ROOTFS_JFFS2
-all: rtk-clean rtk-vmlinux_img vmlinux_img.gzip.uboot.jffs2
-else
-all: rtk-clean rtk-vmlinux_img $(START_FILE) $(LOADER_FILES) $(SUPPORT_FILES)
-endif
-
-#memload-partial
-ifdef CONFIG_ROOTFS_JFFS2
-jffs2_no_this:
-endif
- $(CC) -fno-pic -mno-abicalls -Os -fomit-frame-pointer -D__KERNEL__ -c vmlinux_img.c -o vmlinux_img.o
- $(OBJCOPY) --add-section .vmlinux=vmlinux_img.gz vmlinux_img.o
- @sed "$(SEDFLAGS)" < ld.script.in > $(LDSCRIPT)
+all: linux.bin
+
+%.o:%.S
+ ${CC} ${CFLAGS} -c -o $@ $<
+%.o:%.c
+ ${CC} ${CFLAGS} -c -o $@ $<
+
+linux.bin: $(KERNEL_ROOT)/vmlinux $(START_FILE) $(LOADER_FILES) $(SUPPORT_FILES)
+ cp $(KERNEL_ROOT)/vmlinux vmlinux-stripped
+ $(STRIP) vmlinux-stripped $(STRIP-OPTIONS-y)
+ $(OBJCOPY) -Obinary vmlinux-stripped vmlinux_img
+ #lzma -z < vmlinux_img > vmlinux_img.squish || rm -f vmlinux_img.squish
+ lzma e vmlinux_img vmlinux_img.squish
+ #bzip2 -9 < vmlinux_img > vmlinux_img.squish || rm -f vmlinux_img.squish
+ #gzip -9 < vmlinux_img > vmlinux_img.squish || rm -f vmlinux_img.squish
+ $(CVIMG) vmlinuxhdr vmlinux_img.squish vmlinux_img.squish.hdr $(KERNEL_ROOT)/vmlinux
+ $(CC) ${CFLAGS} -D__KERNEL__ -c vmlinux_img.c -o vmlinux_img.o
+ $(OBJCOPY) --add-section .vmlinux=vmlinux_img.squish.hdr vmlinux_img.o
+ sed "$(SEDFLAGS)" < ld.script.in > $(LDSCRIPT)
$(LD) $(LDFLAGS) -G 0 -T $(LDSCRIPT) -o memload-partial $(START_FILE) $(LOADER_FILES) $(SUPPORT_FILES) vmlinux_img.o
$(NM) memload-partial | grep -v '\(compiled\)\|\(\.o$$\)\|\( [aU] \)\|\(\.\.ng$$\)\|\(LASH[RL]DI\)' | sort > system.map
-
cp memload-partial memload-full
$(OBJCOPY) -Obinary memload-full nfjrom
- $(CVIMG) $(CV_OPTION) nfjrom linux.bin $(LOAD_START_ADDR) $(FLASH_OFFSET) $(CV_SIGNATURE)
-# @./size_chk vmlinux_img $(LOAD_START_ADDR)
- @$(CVIMG) size_chk vmlinux_img $(LOAD_START_ADDR) || exit $$?
-ifeq ($(CONFIG_BLK_DEV_INITRD),y)
- @echo "RAMFS no need to check flash size"
-else
-ifeq ($(CONFIG_RTL_FLASH_MAPPING_ENABLE),y)
- @$(CVIMG) flash_size_chk linux.bin || exit $$?
-endif
-endif
-
-rtk-clean:
- rm -f *.o memload system.map nfjrom memload-partial memload-full vmlinux_img.gz target target.img strip1 linux.bin vmlinux-stripped $(LDSCRIPT) vmlinux_img vmlinux_img.gzip.uboot.jffs2
-
-rtk-vmlinux_img:
- cp $(KERNEL_ROOT)/vmlinux vmlinux-stripped
- $(STRIP) vmlinux-stripped $(STRIP-OPTIONS-y)
- $(OBJCOPY) -Obinary vmlinux-stripped vmlinux_img
- rm -f vmlinux_img.gz
-ifndef CONFIG_ROOTFS_JFFS2
-ifdef BZ2_COMPRESS
- cat vmlinux_img | bzip2 -9v > vmlinux_img.gz
-else
-ifdef GZIP_COMPRESS
- cat vmlinux_img | gzip -9v > vmlinux_img.gz
-else
- ./lzma e vmlinux_img vmlinux_img.gz
-endif
-endif
- $(CVIMG) vmlinuxhdr vmlinux_img.gz vmlinux_img.gz $(KERNEL_ROOT)/vmlinux
-endif # CONFIG_ROOTFS_JFFS2
-
-target: nfjrom $(BOOT_CODE) $(EXT2_IMG)
-# Pading boot code to 512 bytes long (but only 256 bytes are allowed, 512 is to make it page alignment)
- $(OBJCOPY) -Obinary --pad-to=0x80000200 $(BOOT_CODE) bootcode
- $(OBJCOPY) -Obinary --remove-section=.bss --remove-section=.data --remove-section=.mdebug --pad-to=0x806FFE00 memload-full nandrom
- $(LD) -G0 -Ttarget.script -o target -bbinary bootcode -bbinary nandrom -bbinary $(EXT2_IMG)
- $(OBJCOPY) -Obinary target target.img
- cp -f ./target.img /tftpboot
+ $(CVIMG) $(CV_OPTION) nfjrom linux.bin $(CONFIG_RTL_KERNEL_LOAD_ADDRESS) $(CONFIG_RTL_LINUX_IMAGE_OFFSET) $(CV_SIGNATURE)
+
+clean:
+ rm -f *.o memload system.map nfjrom memload-partial memload-full vmlinux_img.squish vmlinux_img.squish.hdr target target.img strip1 linux.bin vmlinux-stripped $(LDSCRIPT) vmlinux_img vmlinux_img.gzip.uboot.jffs2
+
+
depend:
rm -f .depend
$(CC) $(CFLAGS) -MM $(SOURCES) >.depend
-bz2:
- @make BZ2_COMPRESS=1
-
-gzip:
- @make GZIP_COMPRESS=1
-
-vmlinux_img.gzip.uboot.jffs2:
- cat vmlinux_img | gzip -9v > vmlinux_img.gzip
- mkdir -p $(DIR_ROMFS_BOOT)
- $(MKIMAGE_UBOOT) -A mips -O linux -T kernel -C gzip -a 80000000 -e 80000000 -n 8954c_kernel -d vmlinux_img.gzip $(DIR_ROMFS_BOOT)/vmlinux_img.gzip.uboot
- $(MKJFFS2) -n -p -b -e $(CONFIG_JFFS2_ERASE_SIZE) -o $(DIR_IMAGE)/vmlinux_img.gzip.uboot.jffs2 -d $(DIR_ROMFS)
Index: linux-2.6.30.9/Makefile
===================================================================
--- linux-2.6.30.9.orig/Makefile 2011-12-05 01:19:42.000000000 +0000
+++ linux-2.6.30.9/Makefile 2011-12-05 01:19:43.000000000 +0000
@@ -1480,6 +1480,9 @@
kernelversion:
@echo $(KERNELVERSION)
+do_rtkload:
+ $(Q)$(MAKE) -C rtkload
+
# Single targets
# ---------------------------------------------------------------------------
# Single targets are compatible with:
|
