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author | Simon Glass <sjg@chromium.org> | 2014-11-12 22:42:07 -0700 |
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committer | Simon Glass <sjg@chromium.org> | 2014-11-21 07:34:11 +0100 |
commit | 8ef07571a0300e6ae84931c63d5eb3b2310c8aba (patch) | |
tree | 609c66ebe81b00690783e881a28c1bfb266670c2 /arch/x86/cpu/ivybridge/sdram.c | |
parent | c03c951b065f2b9f98caf913192a41a8f8200fd4 (diff) | |
download | u-boot-imx-8ef07571a0300e6ae84931c63d5eb3b2310c8aba.zip u-boot-imx-8ef07571a0300e6ae84931c63d5eb3b2310c8aba.tar.gz u-boot-imx-8ef07571a0300e6ae84931c63d5eb3b2310c8aba.tar.bz2 |
x86: Add chromebook_link board
This board is a 'bare' version of the existing 'link 'board. It does not
require coreboot to run, but is intended to start directly from the reset
vector.
This initial commit has place holders for a wide range of features. These
will be added in follow-on patches and series. So far it cannot be booted
as there is no ROM image produced, but it does build without errors.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch/x86/cpu/ivybridge/sdram.c')
-rw-r--r-- | arch/x86/cpu/ivybridge/sdram.c | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/arch/x86/cpu/ivybridge/sdram.c b/arch/x86/cpu/ivybridge/sdram.c new file mode 100644 index 0000000..5f9ae5e --- /dev/null +++ b/arch/x86/cpu/ivybridge/sdram.c @@ -0,0 +1,20 @@ +/* + * Copyright (c) 2011 The Chromium OS Authors. + * (C) Copyright 2010,2011 + * Graeme Russ, <graeme.russ@gmail.com> + * + * Portions from Coreboot mainboard/google/link/romstage.c + * Copyright (C) 2007-2010 coresystems GmbH + * Copyright (C) 2011 Google Inc. + * + * SPDX-License-Identifier: GPL-2.0 + */ + +#include <common.h> + +int dram_init(void) +{ + /* TODO: Set up DRAM */ + + return 0; +} |