From ce25b947e0dbecf38b51789b5a54e09fe5f77a78 Mon Sep 17 00:00:00 2001 From: Nick Vaccaro Date: Wed, 5 Aug 2020 14:50:40 -0700 Subject: mb/google/volteer: add support for ddr4 memory Add new ddr_memory_cfg structure to support both DDR4 and LPDDR4x memory types. Change existing variant code to use the new meminit_ddr() call instead of calling meminit_lpddr4x() directly. BUG=b:161772961 TEST='emerge-volteer coreboot chromeos-bootimage' and verify that volteer still boots. NOTE that this only tests the lpddr4 side of the implementation as I do not have a DDR4 board to test this on. Change-Id: Id4bca2bfa97530f0d04a0e8d90f01b8281d2aea6 Signed-off-by: Nick Vaccaro Reviewed-on: https://review.coreboot.org/c/coreboot/+/44250 Tested-by: build bot (Jenkins) Reviewed-by: Caveh Jalali --- src/mainboard/google/volteer/variants/malefor/memory.c | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) (limited to 'src/mainboard/google/volteer/variants/malefor') diff --git a/src/mainboard/google/volteer/variants/malefor/memory.c b/src/mainboard/google/volteer/variants/malefor/memory.c index 5444c6fdd3..2c879e09b4 100644 --- a/src/mainboard/google/volteer/variants/malefor/memory.c +++ b/src/mainboard/google/volteer/variants/malefor/memory.c @@ -54,7 +54,12 @@ static const struct lpddr4x_cfg malefor_memcfg = { .ect = 1, /* Enable Early Command Training */ }; -const struct lpddr4x_cfg *variant_memory_params(void) +static const struct ddr_memory_cfg board_memcfg = { + .mem_type = MEMTYPE_LPDDR4X, + .lpddr4_cfg = &malefor_memcfg +}; + +const struct ddr_memory_cfg *variant_memory_params(void) { - return &malefor_memcfg; + return &board_memcfg; } -- cgit v1.2.3