c1749718d1
The K4B4G1646E-BYK0 shares sdram config with K4B4G1646D-BYK0. For clarity, sdram-ddr3-samsung-2GB now is used by - K4B4G1646D-BYK0 - K4B4G1646E-BYK0 - K4B4G1646Q-HYK0 BUG=chrome-os-partner:62131 BRANCH=veyron TEST=emerge Change-Id: Ie43f23bf8f5f5b1acbb74c85cac17fe181c841c4 Signed-off-by: Patrick Georgi <pgeorgi@chromium.org> Original-Commit-Id: 46d62d87101e0ee1050b00db02b3ecaa4587e9f4 Original-Change-Id: I461c6f36c28ea0eeaf7d64292c9c87ab0c9de443 Original-Signed-off-by: Shunqian Zheng <zhengsq@rock-chips.com> Original-Reviewed-on: https://chromium-review.googlesource.com/446197 Original-Reviewed-by: Julius Werner <jwerner@chromium.org> Original-(cherry picked from commit f98251a4a4fe4d49721a936a684f6ac80f3f6405) Original-Reviewed-on: https://chromium-review.googlesource.com/446300 Reviewed-on: https://review.coreboot.org/18519 Tested-by: build bot (Jenkins) Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Martin Roth <martinroth@google.com>
60 lines
2.7 KiB
C
60 lines
2.7 KiB
C
/*
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* This file is part of the coreboot project.
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*
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* Copyright 2014 Google Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; version 2 of the License.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*/
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#include <arch/io.h>
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#include <boardid.h>
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#include <console/console.h>
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#include <gpio.h>
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#include <soc/sdram.h>
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#include <string.h>
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#include <types.h>
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static struct rk3288_sdram_params sdram_configs[] = {
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#include "sdram_inf/sdram-lpddr3-samsung-2GB.inc" /* ram_code = 0000 */
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#include "sdram_inf/sdram-lpddr3-hynix-2GB.inc" /* ram_code = 0001 */
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#include "sdram_inf/sdram-lpddr3-samsung-4GB-04EB.inc" /* ram_code = 0010 */
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#include "sdram_inf/sdram-lpddr3-hynix-2GB-2ranks.inc" /* ram_code = 0011 */
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#include "sdram_inf/sdram-ddr3-samsung-2GB.inc" /* ram_code = 0100 */
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#include "sdram_inf/sdram-ddr3-hynix-2GB.inc" /* ram_code = 0101 */
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#include "sdram_inf/sdram-ddr3-samsung-2GB.inc" /* ram_code = 0110 */
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#include "sdram_inf/sdram-lpddr3-elpida-2GB.inc" /* ram_code = 0111 */
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#include "sdram_inf/sdram-lpddr3-samsung-4GB.inc" /* ram_code = 1000 */
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#include "sdram_inf/sdram-lpddr3-hynix-4GB.inc" /* ram_code = 1001 */
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#include "sdram_inf/sdram-ddr3-nanya-2GB.inc" /* ram_code = 1010 */
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#include "sdram_inf/sdram-lpddr3-elpida-4GB.inc" /* ram_code = 1011 */
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#include "sdram_inf/sdram-lpddr3-samsung-2GB-24EB.inc" /* ram_code = 1100 */
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#include "sdram_inf/sdram-ddr3-hynix-2GB.inc" /* ram_code = 1101 */
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#include "sdram_inf/sdram-ddr3-samsung-4GB.inc" /* ram_code = 1110 */
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#include "sdram_inf/sdram-ddr3-hynix-4GB.inc" /* ram_code = 1111 */
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#include "sdram_inf/sdram-ddr3-samsung-2GB.inc" /* ram_code = 000Z */
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#include "sdram_inf/sdram-lpddr3-micron-2GB-D2.inc" /* ram_code = 001Z */
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#include "sdram_inf/sdram-lpddr3-hynix-2GB-BK.inc" /* ram_code = 00Z0 */
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#include "sdram_inf/sdram-unused.inc" /* ram_code = 00Z1 */
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#include "sdram_inf/sdram-unused.inc" /* ram_code = 00ZZ */
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#include "sdram_inf/sdram-unused.inc" /* ram_code = 010Z */
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#include "sdram_inf/sdram-unused.inc" /* ram_code = 011Z */
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#include "sdram_inf/sdram-unused.inc" /* ram_code = 01Z0 */
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};
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_Static_assert(ARRAY_SIZE(sdram_configs) == 24, "Must have 24 sdram_configs!");
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const struct rk3288_sdram_params *get_sdram_config()
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{
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u32 ramcode = ram_code();
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if (ramcode >= ARRAY_SIZE(sdram_configs)
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|| sdram_configs[ramcode].dramtype == UNUSED)
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die("Invalid RAMCODE.");
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return &sdram_configs[ramcode];
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}
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