diff options
| author | Aaron Durbin <adurbin@chromium.org> | 2014-07-14 19:09:23 -0500 |
|---|---|---|
| committer | Marc Jones <marc.jones@se-eng.com> | 2015-03-05 17:32:50 +0100 |
| commit | 072e0cc899aa11ca55fecd9e8a384a045975f735 (patch) | |
| tree | 0e296f7fa4e36f6973568735de07e4d17d2a7ab2 /src/mainboard/google/rush_ryu/sdram_configs.c | |
| parent | 5f66b5246443e4387a4147745666dc091556ff07 (diff) | |
rush_ryu: Add new mainboard
This is a clone of rush for the time being. All the incompatible
bits can be moved later. Additional patches to follow.
BUG=chrome-os-partner:30569
BRANCH=None
TEST=Built coreboot for rush_ryu board
Original-Change-Id: Iae56d016d0c328d83242b95f307fefaa8c68deec
Original-Signed-off-by: Aaron Durbin <adurbin@chromium.org>
Original-Reviewed-on: https://chromium-review.googlesource.com/207838
Original-Reviewed-by: Tom Warren <twarren@nvidia.com>
Original-Reviewed-by: Furquan Shaikh <furquan@chromium.org>
(cherry picked from commit cf2b88963743e40a35d841ef522172cb2448abbf)
Signed-off-by: Marc Jones <marc.jones@se-eng.com>
Change-Id: I92a8b4d31fac4a25e3afa3b6e158e1dba0f80aab
Reviewed-on: http://review.coreboot.org/8594
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@google.com>
Diffstat (limited to 'src/mainboard/google/rush_ryu/sdram_configs.c')
| -rw-r--r-- | src/mainboard/google/rush_ryu/sdram_configs.c | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/src/mainboard/google/rush_ryu/sdram_configs.c b/src/mainboard/google/rush_ryu/sdram_configs.c new file mode 100644 index 0000000000..462fec2afe --- /dev/null +++ b/src/mainboard/google/rush_ryu/sdram_configs.c @@ -0,0 +1,57 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2014 Google Inc. + * + * 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 + */ + +#include <console/console.h> +#include <soc/sdram_configs.h> + +static struct sdram_params sdram_configs[] = { +#include "bct/sdram-hynix-2GB-924.inc" /* ram_code = 0000 */ +#include "bct/sdram-hynix-4GB-792.inc" /* ram_code = 0001 */ +#include "bct/sdram-unused.inc" /* ram_code = 0010 */ +#include "bct/sdram-unused.inc" /* ram_code = 0011 */ +#include "bct/sdram-unused.inc" /* ram_code = 0100 */ +#include "bct/sdram-unused.inc" /* ram_code = 0101 */ +#include "bct/sdram-unused.inc" /* ram_code = 0110 */ +#include "bct/sdram-unused.inc" /* ram_code = 0111 */ +#include "bct/sdram-unused.inc" /* ram_code = 1000 */ +#include "bct/sdram-unused.inc" /* ram_code = 1001 */ +#include "bct/sdram-unused.inc" /* ram_code = 1010 */ +#include "bct/sdram-unused.inc" /* ram_code = 1011 */ +#include "bct/sdram-unused.inc" /* ram_code = 1100 */ +#include "bct/sdram-unused.inc" /* ram_code = 1101 */ +#include "bct/sdram-unused.inc" /* ram_code = 1110 */ +#include "bct/sdram-unused.inc" /* ram_code = 1111 */ +}; + +const struct sdram_params *get_sdram_config() +{ + uint32_t ramcode = sdram_get_ram_code(); + /* + * If we need to apply some special hacks to RAMCODE mapping (ex, by + * board_id), do that now. + */ + + printk(BIOS_SPEW, "%s: RAMCODE=%d\n", __func__, ramcode); + if (ramcode >= sizeof(sdram_configs) / sizeof(sdram_configs[0]) || + sdram_configs[ramcode].MemoryType == NvBootMemoryType_Unused) { + die("Invalid RAMCODE."); + } + + return &sdram_configs[ramcode]; +} |