diff options
Diffstat (limited to 'src/arch/arm64/stage_entry.S')
| -rw-r--r-- | src/arch/arm64/stage_entry.S | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/src/arch/arm64/stage_entry.S b/src/arch/arm64/stage_entry.S index 1de8894f2a..86136555dc 100644 --- a/src/arch/arm64/stage_entry.S +++ b/src/arch/arm64/stage_entry.S @@ -74,30 +74,6 @@ ENTRY(cpu_get_exception_stack) .quad _estack_exceptions ENDPROC(cpu_get_exception_stack) - -ENTRY(seed_stack) - /* - * Initialize the stack to a known value. This is used to check for - * stack overflow later in the boot process. - */ - ldr x0, .stack_bottom - mov x1, sp - ldr x2, =0xdeadbeefdeadbeef - ldr x3, =0x8 - -init_stack_loop: - str x2, [x0] - add x0, x0, x3 - cmp x0, x1 - bne init_stack_loop - -load_stack: - b arm64_init - .align 4 - .stack_bottom: - .quad _stack -ENDPROC(seed_stack) - /* * Boot strap the processor into a C environemnt. That consists of providing * 16-byte aligned stack. The programming enviroment uses SP_EL0 as its main @@ -123,7 +99,7 @@ ENTRY(arm64_c_environment) bl cpu_get_stack mov sp, x0 - b seed_stack + b arm64_init ENDPROC(arm64_c_environment) CPU_RESET_ENTRY(arm64_cpu_startup) |