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core: firmware header for T1 port

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This commit is contained in:
Ondrej Mikle 2020-05-11 15:43:43 +02:00
parent 15e33b42c0
commit d8115a7992
2 changed files with 37 additions and 0 deletions
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33
core/embed/firmware/header.S
View File

@ -7,6 +7,9 @@
.type g_header, %object .type g_header, %object
.size g_header, .-g_header .size g_header, .-g_header
#if TREZOR_MODEL != 1
// model T header
g_header: g_header:
.byte 'T','R','Z','F' // magic .byte 'T','R','Z','F' // magic
.word g_header_end - g_header // hdrlen .word g_header_end - g_header // hdrlen
@ -26,3 +29,33 @@ g_header:
.byte 0 // sigmask .byte 0 // sigmask
. = . + 64 // sig . = . + 64 // sig
g_header_end: g_header_end:
#else
// model 1 header
g_header:
.byte 'T','R','Z','F' // magic
.word reset_handler // reset handler, replace later with : .word g_header_end - g_header // hdrlen
.word 0 // expiry
.word _codelen // codelen
.byte VERSION_MAJOR // vmajor
.byte VERSION_MINOR // vminor
.byte VERSION_PATCH // vpatch
.byte 0 // vbuild
.byte FIX_VERSION_MAJOR // fix_vmajor
.byte FIX_VERSION_MINOR // fix_vminor
.byte FIX_VERSION_PATCH // fix_vpatch
.byte 0 // fix_vbuild
. = . + 8 // reserved
. = . + 512 // hash1 ... hash16
. = . + 64 // sig1
. = . + 64 // sig2
. = . + 64 // sig3
.byte 0 // sigindex1
.byte 0 // sigindex2
.byte 0 // sigindex3
. = . + 220 // reserved
. = . + 65 // reserved
g_header_end:
#endif

4
core/embed/firmware/memory_1.ld
View File

@ -33,6 +33,10 @@ _heap_start = ADDR(.heap);
_heap_end = ADDR(.heap) + SIZEOF(.heap); _heap_end = ADDR(.heap) + SIZEOF(.heap);
SECTIONS { SECTIONS {
.header : ALIGN(4) {
KEEP(*(.header));
} >FLASH AT>FLASH
.flash : ALIGN(512) { .flash : ALIGN(512) {
KEEP(*(.vector_table)); KEEP(*(.vector_table));
. = ALIGN(4); . = ALIGN(4);