X-Git-Url: https://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/6658905f18a1eebc148836f26c731dea9c1377dc..6c5ad038603d132d10802eecbef5c2f2547d94ae:/bootrom/ldscript-flash diff --git a/bootrom/ldscript-flash b/bootrom/ldscript-flash index 0d5d7325..ccc0db2f 100644 --- a/bootrom/ldscript-flash +++ b/bootrom/ldscript-flash @@ -1,11 +1,53 @@ +INCLUDE ../common/ldscript.common + +ENTRY(flashstart) SECTIONS { - . = 0x00000000; - .text : { obj/flash-reset.o(.text) *(.text) } - .rodata : { *(.rodata) } - . = 0x00200000; - .data : { *(.data) } - __bss_start__ = .; - .bss : { *(.bss) } + . = 0; + + .bootphase1 : { + *(.startup) + *(.bootphase1) + + /* It seems to be impossible to flush align a section at the + end of a memory segment. Instead, we'll put the version_information + wherever the linker wants it, and then put a pointer to the start + of the version information at the end of the section. + -- Henryk Plötz 2009-08-28 */ + + _version_information_start = ABSOLUTE(.); + *(.version_information); + + /* Why doesn't this work even though _bootphase1_version_pointer = 0x1001fc? + . = _bootphase1_version_pointer - ORIGIN(bootphase1); */ + /* This works, apparently it fools the linker into accepting an absolute address */ + . = _bootphase1_version_pointer - ORIGIN(bootphase1) + ORIGIN(bootphase1); + LONG(_version_information_start) + } >bootphase1 + + __bootphase2_src_start__ = ORIGIN(bootphase2); + .bootphase2 : { + __bootphase2_start__ = .; + *(.startphase2) + *(.text) + *(.eh_frame) + *(.glue_7) + *(.glue_7t) + *(.rodata) + *(.data) + . = ALIGN( 32 / 8 ); + __bootphase2_end__ = .; + } >ram AT>bootphase2 + + .bss : { + __bss_start__ = .; + *(.bss) + } >ram + + . = ALIGN( 32 / 8 ); __bss_end__ = .; + + .commonarea (NOLOAD) : { + *(.commonarea) + } >commonarea }