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author | Huayang Duan <huayang.duan@mediatek.com> | 2018-09-26 14:24:02 +0800 |
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committer | Patrick Georgi <pgeorgi@google.com> | 2018-10-18 15:01:02 +0000 |
commit | c2ef1029fabfccbdd3e86c5f659f83109313c9f9 (patch) | |
tree | 0d1208ef6a4074b0ea1bf773b1abac6627a2c290 /src/soc/mediatek/mt8183/memory.c | |
parent | 91a580308ced877813a1a38c1ec1d16e0d397887 (diff) | |
download | coreboot-c2ef1029fabfccbdd3e86c5f659f83109313c9f9.tar.xz |
mediatek/mt8183: Add EMI init for DDR driver init
Add EMI config to initialize memory.
BRANCH=none
TEST=Boots correctly on Kukui, and inits DRAM successfully with related
patches.
Signed-off-by: Huayang Duan <huayang.duan@mediatek.com>
Change-Id: I945181aa1c901fe78ec1f4478a928c600c1b1dea
Reviewed-on: https://review.coreboot.org/28835
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Hung-Te Lin <hungte@chromium.org>
Diffstat (limited to 'src/soc/mediatek/mt8183/memory.c')
-rw-r--r-- | src/soc/mediatek/mt8183/memory.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/soc/mediatek/mt8183/memory.c b/src/soc/mediatek/mt8183/memory.c new file mode 100644 index 0000000000..643ca6bb2f --- /dev/null +++ b/src/soc/mediatek/mt8183/memory.c @@ -0,0 +1,22 @@ +/* + * This file is part of the coreboot project. + * + * Copyright 2018 MediaTek 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. + */ + +#include <soc/emi.h> + +void mt_mem_init(const struct sdram_params *params) +{ + /* memory calibration */ + mt_set_emi(params); +} |