| /* |
| * 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 <arch/io.h> |
| #include <boardid.h> |
| #include <console/console.h> |
| #include <gpio.h> |
| #include <soc/sdram.h> |
| #include <string.h> |
| #include <types.h> |
| |
| static struct rk3288_sdram_params sdram_configs[] = { |
| #include "sdram_inf/sdram-lpddr3-samsung-2GB.inc" /* ram_code = 0000 */ |
| #include "sdram_inf/sdram-lpddr3-hynix-2GB.inc" /* ram_code = 0001 */ |
| #include "sdram_inf/sdram-lpddr3-samsung-4GB-04EB.inc" /* ram_code = 0010 */ |
| #include "sdram_inf/sdram-lpddr3-hynix-2GB-2ranks.inc" /* ram_code = 0011 */ |
| #include "sdram_inf/sdram-ddr3-samsung-2GB.inc" /* ram_code = 0100 */ |
| #include "sdram_inf/sdram-ddr3-hynix-2GB.inc" /* ram_code = 0101 */ |
| #include "sdram_inf/sdram-ddr3-samsung-2GB.inc" /* ram_code = 0110 */ |
| #include "sdram_inf/sdram-lpddr3-elpida-2GB.inc" /* ram_code = 0111 */ |
| #include "sdram_inf/sdram-lpddr3-samsung-4GB.inc" /* ram_code = 1000 */ |
| #include "sdram_inf/sdram-lpddr3-hynix-4GB.inc" /* ram_code = 1001 */ |
| #include "sdram_inf/sdram-ddr3-nanya-2GB.inc" /* ram_code = 1010 */ |
| #include "sdram_inf/sdram-lpddr3-elpida-4GB.inc" /* ram_code = 1011 */ |
| #include "sdram_inf/sdram-lpddr3-samsung-2GB-24EB.inc" /* ram_code = 1100 */ |
| #include "sdram_inf/sdram-ddr3-hynix-2GB.inc" /* ram_code = 1101 */ |
| #include "sdram_inf/sdram-ddr3-samsung-4GB.inc" /* ram_code = 1110 */ |
| #include "sdram_inf/sdram-ddr3-hynix-4GB.inc" /* ram_code = 1111 */ |
| #include "sdram_inf/sdram-ddr3-samsung-2GB.inc" /* ram_code = 000Z */ |
| #include "sdram_inf/sdram-lpddr3-micron-2GB-D2.inc" /* ram_code = 001Z */ |
| #include "sdram_inf/sdram-lpddr3-hynix-2GB-BK.inc" /* ram_code = 00Z0 */ |
| #include "sdram_inf/sdram-lpddr3-hynix-2GB-BK.inc" /* ram_code = 00Z1 */ |
| #include "sdram_inf/sdram-unused.inc" /* ram_code = 00ZZ */ |
| #include "sdram_inf/sdram-unused.inc" /* ram_code = 010Z */ |
| #include "sdram_inf/sdram-unused.inc" /* ram_code = 011Z */ |
| #include "sdram_inf/sdram-unused.inc" /* ram_code = 01Z0 */ |
| }; |
| _Static_assert(ARRAY_SIZE(sdram_configs) == 24, "Must have 24 sdram_configs!"); |
| |
| const struct rk3288_sdram_params *get_sdram_config() |
| { |
| u32 ramcode = ram_code(); |
| |
| if (ramcode >= ARRAY_SIZE(sdram_configs) |
| || sdram_configs[ramcode].dramtype == UNUSED) |
| die("Invalid RAMCODE."); |
| return &sdram_configs[ramcode]; |
| } |
