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pre-located image for veyron

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This commit is contained in:
Vladimir Serbinenko committed 2016-02-21 19:28:56 +01:00
1 parent f2df41cffa
commit ab8770a314
2 files changed
+25 -4
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util/grub-mkimagexx.c
+6 -3
View File
@@ -218,7 +218,8 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
string_size += sizeof (".xen"); string_size += sizeof (".xen");
footer_size += XEN_NOTE_SIZE; footer_size += XEN_NOTE_SIZE;
} }
if (image_target->id == IMAGE_COREBOOT && image_target->elf_target == EM_ARM) if (image_target->id == IMAGE_COREBOOT && image_target->elf_target == EM_ARM
&& image_target->link_addr == 0)
{ {
phnum++; phnum++;
shnum++; shnum++;
@@ -319,7 +320,8 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
phdr->p_align = grub_host_to_target32 (image_target->link_align); phdr->p_align = grub_host_to_target32 (image_target->link_align);
} }
if (image_target->id == IMAGE_COREBOOT && image_target->elf_target == EM_ARM) if (image_target->id == IMAGE_COREBOOT && image_target->elf_target == EM_ARM
&& image_target->link_addr == 0)
{ {
char *note_start = (elf_img + program_size + header_size); char *note_start = (elf_img + program_size + header_size);
Elf_Nhdr *note_ptr; Elf_Nhdr *note_ptr;
@@ -532,7 +534,8 @@ SUFFIX (grub_mkimage_generate_elf) (const struct grub_install_image_target_desc
shdr->sh_entsize = grub_host_to_target32 (0); shdr->sh_entsize = grub_host_to_target32 (0);
shdr++; shdr++;
} }
if (image_target->id == IMAGE_COREBOOT && image_target->elf_target == EM_ARM) if (image_target->id == IMAGE_COREBOOT && image_target->elf_target == EM_ARM
&& image_target->link_addr == 0)
{ {
memcpy (ptr, ".coreboot_flags", sizeof (".coreboot_flags")); memcpy (ptr, ".coreboot_flags", sizeof (".coreboot_flags"));
shdr->sh_name = grub_host_to_target32 (ptr - str_start); shdr->sh_name = grub_host_to_target32 (ptr - str_start);
util/mkimage.c
+19 -1
View File
@@ -548,7 +548,25 @@ static const struct grub_install_image_target_desc image_targets[] =
.mod_gap = GRUB_KERNEL_ARM_COREBOOT_MOD_GAP, .mod_gap = GRUB_KERNEL_ARM_COREBOOT_MOD_GAP,
.mod_align = GRUB_KERNEL_ARM_COREBOOT_MOD_ALIGN, .mod_align = GRUB_KERNEL_ARM_COREBOOT_MOD_ALIGN,
.link_align = 4, .link_align = 4,
/* FIXME: Kept only for comaptibility with existing coreboot installs. */ },
/* For coreboot versions that don't support self-relocating images. */
{
.dirname = "arm-coreboot-veyron",
.names = { "arm-coreboot-veyron", NULL },
.voidp_sizeof = 4,
.bigendian = 0,
.id = IMAGE_COREBOOT,
.flags = PLATFORM_FLAGS_NONE,
.total_module_size = GRUB_KERNEL_ARM_COREBOOT_TOTAL_MODULE_SIZE,
.decompressor_compressed_size = TARGET_NO_FIELD,
.decompressor_uncompressed_size = TARGET_NO_FIELD,
.decompressor_uncompressed_addr = TARGET_NO_FIELD,
.section_align = GRUB_KERNEL_ARM_COREBOOT_MOD_ALIGN,
.vaddr_offset = 0,
.elf_target = EM_ARM,
.mod_gap = GRUB_KERNEL_ARM_COREBOOT_MOD_GAP,
.mod_align = GRUB_KERNEL_ARM_COREBOOT_MOD_ALIGN,
.link_align = 4,
.link_addr = 0x43000000, .link_addr = 0x43000000,
}, },
{ {