bootblock_cpu_init() stub for exynos5250

This adds a stub for bootblock_cpu_init() for exynos5250. It will
eventually contain code to copy ROM content from SPI to SRAM.

Change-Id: I26ee62a1e701013f38f76f200579faa680530860
Signed-off-by: David Hendricks <dhendrix@chromium.org>
Reviewed-on: http://review.coreboot.org/2138
Tested-by: build bot (Jenkins)
Reviewed-by: Ronald G. Minnich <rminnich@gmail.com>
This commit is contained in:
David Hendricks 2013-01-11 11:34:06 -08:00
parent 0b23d47ffd
commit 694719aff0
2 changed files with 40 additions and 0 deletions

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@ -1,3 +1,11 @@
config BOOTBLOCK_CPU_INIT
string
default "cpu/samsung/exynos5250/bootblock.c"
help
CPU/SoC-specific bootblock code. This is useful if the
bootblock must load microcode or copy data from ROM before
searching for the bootblock.
config EXYNOS_ACE_SHA
bool
default n

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/*
* This file is part of the coreboot project.
*
* Copyright (C) 2013 The Chromium OS Authors
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
void bootblock_cpu_init(void);
void bootblock_cpu_init(void)
{
/*
* FIXME: this is a stub for now. It should eventually copy
* romstage data (and maybe more) from SPI to SRAM.
*/
#if 0
volatile unsigned long *addr = (unsigned long *)0x1004330c;
*addr |= 0x100;
while (1) ;
#endif
}