diff options
Diffstat (limited to 'arch/arm/boot/compressed')
| -rw-r--r-- | arch/arm/boot/compressed/head.S | 2 | ||||
| -rw-r--r-- | arch/arm/boot/compressed/vmlinux.lds.S | 11 |
2 files changed, 13 insertions, 0 deletions
diff --git a/arch/arm/boot/compressed/head.S b/arch/arm/boot/compressed/head.S index 8a756870c238..45c8823c3750 100644 --- a/arch/arm/boot/compressed/head.S +++ b/arch/arm/boot/compressed/head.S @@ -143,6 +143,8 @@ start: .word _magic_start @ absolute load/run zImage address .word _magic_end @ zImage end address .word 0x04030201 @ endianness flag + .word 0x45454545 @ another magic number to indicate + .word _magic_table @ additional data table __EFI_HEADER 1: diff --git a/arch/arm/boot/compressed/vmlinux.lds.S b/arch/arm/boot/compressed/vmlinux.lds.S index 7a4c59154361..b38dcef90756 100644 --- a/arch/arm/boot/compressed/vmlinux.lds.S +++ b/arch/arm/boot/compressed/vmlinux.lds.S @@ -44,12 +44,22 @@ SECTIONS *(.glue_7t) *(.glue_7) } + .table : ALIGN(4) { + _table_start = .; + LONG(ZIMAGE_MAGIC(2)) + LONG(ZIMAGE_MAGIC(0x5a534c4b)) + LONG(ZIMAGE_MAGIC(__piggy_size_addr - _start)) + LONG(ZIMAGE_MAGIC(_kernel_bss_size)) + LONG(0) + _table_end = .; + } .rodata : { *(.rodata) *(.rodata.*) } .piggydata : { *(.piggydata) + __piggy_size_addr = . - 4; } . = ALIGN(4); @@ -88,6 +98,7 @@ SECTIONS _magic_sig = ZIMAGE_MAGIC(0x016f2818); _magic_start = ZIMAGE_MAGIC(_start); _magic_end = ZIMAGE_MAGIC(_edata); + _magic_table = ZIMAGE_MAGIC(_table_start - _start); . = BSS_START; __bss_start = .; |