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sansa clipzip: implement default dualboot code (boots to OF unconditionally for now)

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git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30435 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Bertrik Sikken 2011-09-05 18:14:29 +00:00
parent 25f0060d21
commit 2052540972
5 changed files with 25 additions and 4 deletions
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12
rbutil/mkamsboot/dualboot.c
View file

@ -154,3 +154,15 @@ unsigned char dualboot_fuzev2[332] = {
0x01, 0x00, 0x83, 0xe2, 0x00, 0x20, 0xa0, 0xe3, 0x15, 0xff, 0x2f, 0xe1, 0x14, 0x00, 0x0f, 0xc8,
0x00, 0x00, 0x0d, 0xc8, 0x10, 0x00, 0x0f, 0xc8, 0x00, 0x00, 0x07, 0xc8
};
unsigned char dualboot_clipzip[152] = {
0x06, 0x00, 0x00, 0xea, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x24, 0x00, 0x1f, 0xe5, 0x24, 0x10, 0x1f, 0xe5, 0x01, 0x20, 0x40, 0xe0, 0x18, 0x30, 0x1f, 0xe5,
0x01, 0x40, 0x50, 0xe4, 0x01, 0x40, 0x43, 0xe4, 0x00, 0x00, 0x52, 0xe1, 0xfb, 0xff, 0xff, 0x1a,
0x2c, 0x30, 0x0f, 0xe5, 0x48, 0x00, 0x9f, 0xe5, 0x00, 0x10, 0x90, 0xe5, 0x01, 0x18, 0x81, 0xe3,
0x00, 0x10, 0x80, 0xe5, 0x02, 0x00, 0x00, 0xea, 0x4c, 0x00, 0x1f, 0xe5, 0x4c, 0x10, 0x1f, 0xe5,
0x01, 0x00, 0x00, 0xea, 0x60, 0x00, 0x1f, 0xe5, 0x60, 0x10, 0x1f, 0xe5, 0x58, 0x30, 0x1f, 0xe5,
0x02, 0x50, 0x83, 0xe2, 0x01, 0x40, 0x43, 0xe0, 0x01, 0x20, 0x50, 0xe4, 0x01, 0x20, 0x43, 0xe4,
0x04, 0x00, 0x53, 0xe1, 0xfb, 0xff, 0xff, 0x1a, 0x01, 0x00, 0x83, 0xe2, 0x00, 0x20, 0xa0, 0xe3,
0x15, 0xff, 0x2f, 0xe1, 0x14, 0x00, 0x0f, 0xc8
};

1
rbutil/mkamsboot/dualboot.h
View file

@ -9,3 +9,4 @@ extern unsigned char dualboot_fuze[176];
extern unsigned char dualboot_clipv2[248];
extern unsigned char dualboot_clipplus[340];
extern unsigned char dualboot_fuzev2[332];
extern unsigned char dualboot_clipzip[152];

7
rbutil/mkamsboot/dualboot/Makefile
View file

@ -4,8 +4,8 @@ CROSS_PREFIX=arm-elf
# adding a new target. mkamsboot.c also needs to be edited to refer to these
# new images.
BOOTOBJS = nrv2e_d8.o dualboot_clip.o dualboot_e200v2.o dualboot_c200v2.o dualboot_m200v4.o dualboot_fuze.o dualboot_clipv2.o dualboot_clipplus.o dualboot_fuzev2.o
BOOTBINS = nrv2e_d8.arm-bin dualboot_clip.arm-bin dualboot_e200v2.arm-bin dualboot_c200v2.arm-bin dualboot_m200v4.arm-bin dualboot_fuze.arm-bin dualboot_clipv2.arm-bin dualboot_clipplus.arm-bin dualboot_fuzev2.arm-bin
BOOTOBJS = nrv2e_d8.o dualboot_clip.o dualboot_e200v2.o dualboot_c200v2.o dualboot_m200v4.o dualboot_fuze.o dualboot_clipv2.o dualboot_clipplus.o dualboot_fuzev2.o dualboot_clipzip.o
BOOTBINS = nrv2e_d8.arm-bin dualboot_clip.arm-bin dualboot_e200v2.arm-bin dualboot_c200v2.arm-bin dualboot_m200v4.arm-bin dualboot_fuze.arm-bin dualboot_clipv2.arm-bin dualboot_clipplus.arm-bin dualboot_fuzev2.arm-bin dualboot_clipzip.arm-bin
all: ../dualboot.h ../dualboot.c
@ -35,6 +35,9 @@ dualboot_clipplus.o: dualboot.S
dualboot_fuzev2.o: dualboot.S
$(CROSS_PREFIX)-$(CC) -DSANSA_FUZEV2 -c -o dualboot_fuzev2.o dualboot.S
dualboot_clipzip.o: dualboot.S
$(CROSS_PREFIX)-$(CC) -DSANSA_CLIPZIP -c -o dualboot_clipzip.o dualboot.S
# Rules for the ucl unpack function
nrv2e_d8.o: nrv2e_d8.S
$(CROSS_PREFIX)-$(CC) -DPURE_THUMB -c -o nrv2e_d8.o nrv2e_d8.S

3
rbutil/mkamsboot/dualboot/dualboot.S
View file

@ -174,6 +174,9 @@ uclcopy:
cmp r2, #0 @ test input from pins
bne boot_of @ branch directly to OF if either pin high
#elif defined(SANSA_CLIPZIP)
@ just boot the OF
b boot_of
#elif defined(SANSA_C200V2)
.set BUTTON_LEFT, (1<< 2)

6
rbutil/mkamsboot/mkamsboot.c
View file

@ -122,7 +122,7 @@ const struct ams_models ams_identity[] = {
[MODEL_FUZEV2] = { 2, 2, "Fuze", dualboot_fuzev2, sizeof(dualboot_fuzev2), "fuz2", 68 },
[MODEL_FUZE] = { 1, 1, "Fuze", dualboot_fuze, sizeof(dualboot_fuze), "fuze", 43 },
[MODEL_M200V4] = { 4, 1, "m200", dualboot_m200v4, sizeof(dualboot_m200v4), "m2v4", 42 },
[MODEL_CLIPZIP] = { 1, 2, "ClipZip", NULL, 0, "clzp", 79 }, /* TODO */
[MODEL_CLIPZIP] = { 1, 2, "ClipZip", dualboot_clipzip, sizeof(dualboot_clipzip), "clzp", 79 },
};
@ -170,8 +170,10 @@ static struct md5sums sansasums[] = {
{ MODEL_FUZEV2, "2.02.26", "d4f6f85c3e4a8ea8f2e5acc421641801" },
{ MODEL_FUZEV2, "2.03.31", "74fb197ccd51707388f3b233402186a6" },
{ MODEL_FUZEV2, "2.03.33", "1599cc73d02ea7fe53fe2d4379c24b66" },
#if 0 /* disabled for now because it's not been proven they can be patched */
{ MODEL_CLIPZIP, "1.01.12", "45adea0873326b5af34f096e5c402f78" },
{ MODEL_CLIPZIP, "1.01.15", "f62af954334cd9ba1a87a7fa58ec6074" },
#endif
};
#define NUM_MD5S (sizeof(sansasums)/sizeof(sansasums[0]))