| Daniel Schwierzeck | d8209b8 | 2016-01-09 18:34:14 +0100 | [diff] [blame] | 1 | /* |
| 2 | * SPDX-License-Identifier: GPL-2.0+ | ||||
| 3 | */ | ||||
| 4 | |||||
| 5 | #include <common.h> | ||||
| 6 | |||||
| 7 | DECLARE_GLOBAL_DATA_PTR; | ||||
| 8 | |||||
| 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 | } | ||||