1 // SPDX-License-Identifier: GPL-2.0+
2 
3 #include <init.h>
4 #include <log.h>
5 #include <asm/global_data.h>
6 
7 DECLARE_GLOBAL_DATA_PTR;
8 
arch_reserve_stacks(void)9 int arch_reserve_stacks(void)
10 {
11 	/* reserve space for exception vector table */
12 	gd->start_addr_sp -= 0x500;
13 	gd->start_addr_sp &= ~0xFFF;
14 	gd->irq_sp = gd->start_addr_sp;
15 	debug("Reserving %d Bytes for exception vector at: %08lx\n",
16 	      0x500, gd->start_addr_sp);
17 
18 	return 0;
19 }
20