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Diffstat (limited to 'src/soc/sifive/fu540/sdram.c')
-rw-r--r-- | src/soc/sifive/fu540/sdram.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/src/soc/sifive/fu540/sdram.c b/src/soc/sifive/fu540/sdram.c new file mode 100644 index 0000000000..1ad36da2b3 --- /dev/null +++ b/src/soc/sifive/fu540/sdram.c @@ -0,0 +1,33 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2016 Philipp Hug <philipp@hug.cx> + * + * 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. + */ + +#include <soc/sdram.h> + +void sdram_init(void) +{ + // TODO: implement +} + +size_t sdram_size_mb(void) +{ + static size_t size_mb = 0; + + if (!size_mb) { + // TODO: implement + size_mb = 8 * 1024; + } + + return size_mb; +} |