1/* 2 * Copyright (c) 2003 ARM Limited 3 * Copyright (c) u-boot contributors 4 * Copyright (c) 2012 Pavel Machek <pavel@denx.de> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 */ 10#include <linux/linkage.h> 11#include <linux/init.h> 12 13 __CPUINIT 14 .arch armv7-a 15 16ENTRY(secondary_trampoline) 17 movw r2, #:lower16:cpu1start_addr 18 movt r2, #:upper16:cpu1start_addr 19 20 /* The socfpga VT cannot handle a 0xC0000000 page offset when loading 21 the cpu1start_addr, we bit clear it. Tested on HW and VT. */ 22 bic r2, r2, #0x40000000 23 24 ldr r0, [r2] 25 ldr r1, [r0] 26 bx r1 27 28ENTRY(secondary_trampoline_end) 29 30ENTRY(socfpga_secondary_startup) 31 bl v7_invalidate_l1 32 b secondary_startup 33ENDPROC(socfpga_secondary_startup) 34