2 * A lowlevel_init function that sets up the stack to call a C function to
3 * perform further init.
6 * Texas Instruments, <www.ti.com>
9 * Aneesh V <aneesh@ti.com>
11 * See file CREDITS for list of people who contributed to this
14 * This program is free software; you can redistribute it and/or
15 * modify it under the terms of the GNU General Public License as
16 * published by the Free Software Foundation; either version 2 of
17 * the License, or (at your option) any later version.
19 * This program is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU General Public License for more details.
24 * You should have received a copy of the GNU General Public License
25 * along with this program; if not, write to the Free Software
26 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
30 #include <asm-offsets.h>
32 #include <linux/linkage.h>
36 * Setup a temporary stack
38 ldr sp, =CONFIG_SYS_INIT_SP_ADDR
39 bic sp, sp, #7 /* 8-byte alignment for ABI compliance */
40 #ifdef CONFIG_SPL_BUILD
48 * Save the old lr(passed in ip) and the current lr to stack
53 * go setup pll, mux, memory
57 ENDPROC(lowlevel_init)