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Integrate Fuloong firmware port into build system and grub-mkimage

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This commit is contained in:
Vladimir 'phcoder' Serbinenko 2011-01-24 02:20:04 +01:00
parent dc1c21edb7
commit a9fa2a22d7
4 changed files with 108 additions and 48 deletions
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8
grub-core/Makefile.core.def
View file

@ -329,6 +329,14 @@ image = {
enable = mips_yeeloong;
};
image = {
name = fwstart_fuloong;
mips_yeeloong = boot/mips/yeeloong/fuloong.S;
objcopyflags = '-O binary';
ldflags = '-static-libgcc -lgcc -Wl,-N,-S,-Ttext,0xbfc00000,-Bstatic';
enable = mips_yeeloong;
};
module = {
name = trig;
common_nodist = trigtables.c;

2
grub-core/boot/mips/yeeloong/fuloong.S Normal file
View file

@ -0,0 +1,2 @@
#define FULOONG 1
#include "fwstart.S"

2
grub-core/boot/mips/yeeloong/fwstart.S
View file

@ -26,8 +26,6 @@
#include <grub/cs5536.h>
#include <grub/smbus.h>
/* #define FULOONG 1 */
#ifdef FULOONG
#define GRUB_MACHINE_SERIAL_PORT GRUB_MACHINE_SERIAL_PORT2
#define GRUB_MACHINE_SERIAL_DIVISOR_115200 GRUB_MACHINE_SERIAL_PORT2_DIVISOR_115200

144
util/grub-mkimage.c
View file

@ -58,14 +58,15 @@ typedef enum {
struct image_target_desc
{
const char *name;
const char *dirname;
const char *names[6];
grub_size_t voidp_sizeof;
int bigendian;
enum {
IMAGE_I386_PC, IMAGE_EFI, IMAGE_COREBOOT,
IMAGE_SPARC64_AOUT, IMAGE_SPARC64_RAW, IMAGE_I386_IEEE1275,
IMAGE_YEELOONG_ELF, IMAGE_QEMU, IMAGE_PPC, IMAGE_YEELOONG_FLASH,
IMAGE_I386_PC_PXE
IMAGE_FULOONG_FLASH, IMAGE_I386_PC_PXE
} id;
enum
{
@ -92,7 +93,8 @@ struct image_target_desc
struct image_target_desc image_targets[] =
{
{
.name = "i386-coreboot",
.dirname = "i386-coreboot",
.names = { "i386-coreboot", NULL },
.voidp_sizeof = 4,
.bigendian = 0,
.id = IMAGE_COREBOOT,
@ -114,7 +116,8 @@ struct image_target_desc image_targets[] =
.mod_align = GRUB_KERNEL_I386_COREBOOT_MOD_ALIGN
},
{
.name = "i386-multiboot",
.dirname = "i386-multiboot",
.names = { "i386-multiboot", NULL},
.voidp_sizeof = 4,
.bigendian = 0,
.id = IMAGE_COREBOOT,
@ -136,7 +139,8 @@ struct image_target_desc image_targets[] =
.mod_align = GRUB_KERNEL_I386_COREBOOT_MOD_ALIGN
},
{
.name = "i386-pc",
.dirname = "i386-pc",
.names = { "i386-pc", NULL },
.voidp_sizeof = 4,
.bigendian = 0,
.id = IMAGE_I386_PC,
@ -154,7 +158,8 @@ struct image_target_desc image_targets[] =
.link_addr = GRUB_KERNEL_I386_PC_LINK_ADDR
},
{
.name = "i386-pc-pxe",
.dirname = "i386-pc",
.names = { "i386-pc-pxe", NULL },
.voidp_sizeof = 4,
.bigendian = 0,
.id = IMAGE_I386_PC_PXE,
@ -172,7 +177,8 @@ struct image_target_desc image_targets[] =
.link_addr = GRUB_KERNEL_I386_PC_LINK_ADDR
},
{
.name = "i386-efi",
.dirname = "i386-efi",
.names = { "i386-efi", NULL },
.voidp_sizeof = 4,
.bigendian = 0,
.id = IMAGE_EFI,
@ -194,7 +200,8 @@ struct image_target_desc image_targets[] =
.install_bsd_part = TARGET_NO_FIELD,
},
{
.name = "i386-ieee1275",
.dirname = "i386-ieee1275",
.names = { "i386-ieee1275", NULL },
.voidp_sizeof = 4,
.bigendian = 0,
.id = IMAGE_I386_IEEE1275,
@ -216,7 +223,8 @@ struct image_target_desc image_targets[] =
.link_align = 4,
},
{
.name = "i386-qemu",
.dirname = "i386-qemu",
.names = { "i386-qemu", NULL },
.voidp_sizeof = 4,
.bigendian = 0,
.id = IMAGE_QEMU,
@ -234,7 +242,8 @@ struct image_target_desc image_targets[] =
.link_addr = GRUB_KERNEL_I386_QEMU_LINK_ADDR
},
{
.name = "x86_64-efi",
.dirname = "x86_64-efi",
.names = { "x86_64-efi", NULL },
.voidp_sizeof = 8,
.bigendian = 0,
.id = IMAGE_EFI,
@ -256,7 +265,8 @@ struct image_target_desc image_targets[] =
.install_bsd_part = TARGET_NO_FIELD,
},
{
.name = "mipsel-yeeloong-flash",
.dirname = "mipsel-yeeloong",
.names = { "mipsel-yeeloong-flash", NULL },
.voidp_sizeof = 4,
.bigendian = 0,
.id = IMAGE_YEELOONG_FLASH,
@ -277,7 +287,31 @@ struct image_target_desc image_targets[] =
.default_compression = COMPRESSION_NONE
},
{
.name = "mipsel-yeeloong-elf",
.dirname = "mipsel-yeeloong",
.names = { "mipsel-fuloong-flash", NULL },
.voidp_sizeof = 4,
.bigendian = 0,
.id = IMAGE_FULOONG_FLASH,
.flags = PLATFORM_FLAGS_DECOMPRESSORS,
.prefix = GRUB_KERNEL_MIPS_YEELOONG_PREFIX,
.prefix_end = GRUB_KERNEL_MIPS_YEELOONG_PREFIX_END,
.raw_size = 0,
.total_module_size = GRUB_KERNEL_MIPS_YEELOONG_TOTAL_MODULE_SIZE,
.compressed_size = TARGET_NO_FIELD,
.kernel_image_size = TARGET_NO_FIELD,
.section_align = 1,
.vaddr_offset = 0,
.install_dos_part = TARGET_NO_FIELD,
.install_bsd_part = TARGET_NO_FIELD,
.link_addr = GRUB_KERNEL_MIPS_YEELOONG_LINK_ADDR,
.elf_target = EM_MIPS,
.link_align = GRUB_KERNEL_MIPS_YEELOONG_LINK_ALIGN,
.default_compression = COMPRESSION_NONE
},
{
.dirname = "mipsel-yeeloong",
.names = { "mipsel-loongson-elf", "mipsel-yeeloong-elf",
"mipsel-fuloong-elf", NULL },
.voidp_sizeof = 4,
.bigendian = 0,
.id = IMAGE_YEELOONG_ELF,
@ -298,7 +332,8 @@ struct image_target_desc image_targets[] =
.default_compression = COMPRESSION_NONE
},
{
.name = "powerpc-ieee1275",
.dirname = "powerpc-ieee1275",
.names = { "powerpc-ieee1275", NULL },
.voidp_sizeof = 4,
.bigendian = 1,
.id = IMAGE_PPC,
@ -320,7 +355,8 @@ struct image_target_desc image_targets[] =
.link_align = 4
},
{
.name = "sparc64-ieee1275-raw",
.dirname = "sparc64-ieee1275",
.names = { "sparc64-ieee1275-raw", NULL },
.voidp_sizeof = 8,
.bigendian = 1,
.id = IMAGE_SPARC64_RAW,
@ -338,7 +374,8 @@ struct image_target_desc image_targets[] =
.link_addr = GRUB_KERNEL_SPARC64_IEEE1275_LINK_ADDR
},
{
.name = "sparc64-ieee1275-aout",
.dirname = "sparc64-ieee1275",
.names = { "sparc64-ieee1275-aout", NULL },
.voidp_sizeof = 8,
.bigendian = 1,
.id = IMAGE_SPARC64_AOUT,
@ -1163,6 +1200,7 @@ generate_image (const char *dir, char *prefix, FILE *out, char *mods[],
}
break;
case IMAGE_YEELOONG_FLASH:
case IMAGE_FULOONG_FLASH:
{
char *rom_img;
size_t rom_size;
@ -1170,20 +1208,40 @@ generate_image (const char *dir, char *prefix, FILE *out, char *mods[],
size_t boot_size;
grub_uint8_t context[GRUB_MD_SHA512->contextsize];
/* fwstart.img is the only part which can't be testes by using *-elf
target. Check it against the checksum. This checksum is obtained with
sha512sum utility after compiling on Gnewsense.
*/
const grub_uint8_t fwstart_good_hash[] =
{ 0x75, 0xbf, 0xa3, 0x0e, 0x7c, 0xd1, 0x03, 0x82,
0xe1, 0x34, 0x55, 0xd7, 0x09, 0x1e, 0x6c, 0xcc,
0xef, 0x08, 0x61, 0xc1, 0x3c, 0xd8, 0xc7, 0x9f,
0xe8, 0x2d, 0x3d, 0xb2, 0xda, 0x41, 0xd3, 0x83,
0xd7, 0xb8, 0xe3, 0xd7, 0x13, 0xec, 0x9b, 0xf6,
0xf6, 0xae, 0x6b, 0x32, 0x29, 0xc1, 0x69, 0x82,
0xfa, 0x65, 0x2d, 0x97, 0x3e, 0x83, 0x6e, 0x6c,
0xce, 0x34, 0x10, 0x59, 0x74, 0x0e, 0x96, 0x26 };
boot_path = grub_util_get_path (dir, "fwstart.img");
target. Check it against the checksum. */
/* Wasn't retested after important changes. */
const grub_uint8_t yeeloong_fwstart_good_hash[512 / 8] =
{ 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, 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,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
/* None yet. */
const grub_uint8_t fuloong_fwstart_good_hash[512 / 8] =
{ 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, 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,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
};
const grub_uint8_t *fwstart_good_hash;
if (image_target->id == IMAGE_FULOONG_FLASH)
{
fwstart_good_hash = fuloong_fwstart_good_hash;
boot_path = grub_util_get_path (dir, "fwstart_fuloong.img");
}
else
{
fwstart_good_hash = yeeloong_fwstart_good_hash;
boot_path = grub_util_get_path (dir, "fwstart.img");
}
boot_size = grub_util_get_image_size (boot_path);
boot_img = grub_util_read_image (boot_path);
@ -1403,12 +1461,12 @@ usage (int status)
char *ptr;
unsigned i;
for (i = 0; i < ARRAY_SIZE (image_targets); i++)
format_len += strlen (image_targets[i].name) + 2;
format_len += strlen (image_targets[i].names[0]) + 2;
ptr = formats = xmalloc (format_len);
for (i = 0; i < ARRAY_SIZE (image_targets); i++)
{
strcpy (ptr, image_targets[i].name);
ptr += strlen (image_targets[i].name);
strcpy (ptr, image_targets[i].names[0]);
ptr += strlen (image_targets[i].names[0]);
*ptr++ = ',';
*ptr++ = ' ';
}
@ -1478,10 +1536,12 @@ main (int argc, char *argv[])
case 'O':
{
unsigned i;
unsigned i, j;
for (i = 0; i < ARRAY_SIZE (image_targets); i++)
if (strcmp (optarg, image_targets[i].name) == 0)
image_target = &image_targets[i];
for (j = 0; image_targets[i].names[j]
&& j < ARRAY_SIZE (image_targets[i].names); j++)
if (strcmp (optarg, image_targets[i].names[j]) == 0)
image_target = &image_targets[i];
if (!image_target)
{
printf ("unknown target format %s\n", optarg);
@ -1576,19 +1636,11 @@ main (int argc, char *argv[])
if (!dir)
{
const char *last;
last = strchr (image_target->name, '-');
if (last)
last = strchr (last + 1, '-');
if (!last)
last = image_target->name + strlen (image_target->name);
dir = xmalloc (sizeof (GRUB_PKGLIBROOTDIR) + (last - image_target->name)
+ 1);
dir = xmalloc (sizeof (GRUB_PKGLIBROOTDIR)
+ grub_strlen (image_target->dirname) + 1);
memcpy (dir, GRUB_PKGLIBROOTDIR, sizeof (GRUB_PKGLIBROOTDIR) - 1);
*(dir + sizeof (GRUB_PKGLIBROOTDIR) - 1) = '/';
memcpy (dir + sizeof (GRUB_PKGLIBROOTDIR), image_target->name,
last - image_target->name);
*(dir + sizeof (GRUB_PKGLIBROOTDIR) + (last - image_target->name)) = 0;
strcpy (dir + sizeof (GRUB_PKGLIBROOTDIR), image_target->dirname);
}
generate_image (dir, prefix ? : DEFAULT_DIRECTORY, fp,