Merge tag 'u-boot-rockchip-20200501' of https://gitlab.denx.de/u-boot/custodians...
[platform/kernel/u-boot.git] / arch / mips / lib / stack.c
1 // SPDX-License-Identifier: GPL-2.0+
2
3 #include <common.h>
4
5 DECLARE_GLOBAL_DATA_PTR;
6
7 int arch_reserve_stacks(void)
8 {
9         /* reserve space for exception vector table */
10         gd->start_addr_sp -= 0x500;
11         gd->start_addr_sp &= ~0xFFF;
12         gd->irq_sp = gd->start_addr_sp;
13         debug("Reserving %d Bytes for exception vector at: %08lx\n",
14               0x500, gd->start_addr_sp);
15
16         return 0;
17 }