X-Git-Url: http://git.zerfleddert.de/cgi-bin/gitweb.cgi/proxmark3-svn/blobdiff_plain/6658905f18a1eebc148836f26c731dea9c1377dc..8fcbf652dab8846dd8a2dcb17812af6528539950:/bootrom/flash-reset.s diff --git a/bootrom/flash-reset.s b/bootrom/flash-reset.s index afb658a4..64134033 100644 --- a/bootrom/flash-reset.s +++ b/bootrom/flash-reset.s @@ -1,11 +1,11 @@ .extern CopyBootToRAM -.text -.code 32 -.align 0 +.section .startup,"ax" + .code 32 + .align 0 -.global start -start: +.global flashstart +flashstart: b Reset b UndefinedInstruction b SoftwareInterrupt @@ -16,12 +16,17 @@ start: b Fiq Reset: - ldr sp, = 0x0020FFF8 @ initialize stack pointer to top of RAM + ldr sp, .stack_end @ initialize stack pointer to top of RAM bl CopyBootToRAM @ copy bootloader to RAM (in case the @ user re-flashes the bootloader) - ldr r3, = 0x00200000 @ start address of RAM bootloader + ldr r3, .bootphase2_start @ start address of RAM bootloader bx r3 @ jump to it + .stack_end: + .word _stack_end + .bootphase2_start: + .word __bootphase2_start__ + Fiq: b Fiq UndefinedInstruction: