diff options
Diffstat (limited to 'firmware/target/arm/crt0.S')
| -rw-r--r-- | firmware/target/arm/crt0.S | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/firmware/target/arm/crt0.S b/firmware/target/arm/crt0.S index c01a4feb76..82e4f27ac9 100644 --- a/firmware/target/arm/crt0.S +++ b/firmware/target/arm/crt0.S @@ -23,7 +23,7 @@ .global start start: - b newstart + b newstart .space 4*16 @@ -324,8 +324,8 @@ L2_loop: cmp r2, #0 bne L2_loop /*** End of L2 operations ***/ - /* Set up stack for IRQ mode */ - mov r0,#0xd2 + /* Set up stack for IRQ mode */ + mov r0,#0xd2 msr cpsr, r0 ldr sp, =irq_stack /* Set up stack for FIQ mode */ @@ -350,19 +350,19 @@ L2_loop: if usb will be needed within the bootloader to load the main firmware file. Interrupts will be needed for this (whether they be swi or irq)*/ - bl memory_init - mov r0,#0 - ldr r1,=_vectorstart - mov r2,#0 - + bl memory_init + mov r0,#0 + ldr r1,=_vectorstart + mov r2,#0 + lp: ldr r3,[r1] - add r1,r1,#4 - str r3,[r0] - add r0,r0,#4 - add r2,r2,#1 - cmp r2,#16 - bne lp - bl main + add r1,r1,#4 + str r3,[r0] + add r0,r0,#4 + add r2,r2,#1 + cmp r2,#16 + bne lp + bl main .section .vectors,"aw" _vectorstart: @@ -399,7 +399,7 @@ undef_instr_handler: software_int_handler: reserved_handler: - bl irq_handler + bl irq_handler movs pc, lr prefetch_abort_handler: @@ -432,7 +432,7 @@ fiq_stack: #else /* BOOTLOADER */ - /* Set up stack for IRQ mode */ + /* Set up stack for IRQ mode */ msr cpsr_c, #0xd2 ldr sp, =irq_stack /* Set up stack for FIQ mode */ |