diff options
Diffstat (limited to 'src/mainboard')
12 files changed, 241 insertions, 3 deletions
diff --git a/src/mainboard/google/hatch/Kconfig b/src/mainboard/google/hatch/Kconfig index 24002022b6..ef060f5c3a 100644 --- a/src/mainboard/google/hatch/Kconfig +++ b/src/mainboard/google/hatch/Kconfig @@ -6,7 +6,6 @@ config BOARD_GOOGLE_BASEBOARD_HATCH select DRIVERS_I2C_HID select DRIVERS_SPI_ACPI select EC_GOOGLE_CHROMEEC - select GENERIC_SPD_BIN select HAVE_ACPI_RESUME select HAVE_ACPI_TABLES select MAINBOARD_HAS_CHROMEOS @@ -15,7 +14,6 @@ config BOARD_GOOGLE_BASEBOARD_HATCH select SOC_INTEL_CANNONLAKE_MEMCFG_INIT select SOC_INTEL_COMMON_ACPI_EC_PTS_WAK select SOC_INTEL_COFFEELAKE - select SPD_READ_BY_WORD select SYSTEM_TYPE_LAPTOP if BOARD_GOOGLE_BASEBOARD_HATCH diff --git a/src/mainboard/google/hatch/Makefile.inc b/src/mainboard/google/hatch/Makefile.inc index 54e42812e2..ca8c7f2b76 100644 --- a/src/mainboard/google/hatch/Makefile.inc +++ b/src/mainboard/google/hatch/Makefile.inc @@ -31,3 +31,5 @@ CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/variants/baseboard/include VARIANT_DIR:=$(call strip_quotes,$(CONFIG_VARIANT_DIR)) subdirs-y += variants/$(VARIANT_DIR) CPPFLAGS_common += -I$(src)/mainboard/$(MAINBOARDDIR)/variants/$(VARIANT_DIR)/include + +subdirs-y += spd diff --git a/src/mainboard/google/hatch/romstage.c b/src/mainboard/google/hatch/romstage.c index b79feb8e1a..401f41f22b 100644 --- a/src/mainboard/google/hatch/romstage.c +++ b/src/mainboard/google/hatch/romstage.c @@ -13,8 +13,17 @@ * GNU General Public License for more details. */ +#include <baseboard/variants.h> +#include <soc/cnl_memcfg_init.h> #include <soc/romstage.h> void mainboard_memory_init_params(FSPM_UPD *memupd) { + const struct spd_info spd = { + .spd_by_index = true, + .spd_spec.spd_index = variant_memory_sku(), + }; + + cannonlake_memcfg_init(&memupd->FspmConfig, + variant_memory_params(), &spd); } diff --git a/src/mainboard/google/hatch/spd/Makefile.inc b/src/mainboard/google/hatch/spd/Makefile.inc new file mode 100644 index 0000000000..e35544bc7d --- /dev/null +++ b/src/mainboard/google/hatch/spd/Makefile.inc @@ -0,0 +1,34 @@ +## +## This file is part of the coreboot project. +## +## Copyright (C) 2018 Intel Corporation. +## +## 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. +## + +SPD_BIN = $(obj)/spd.bin + +ifeq ($(SPD_SOURCES),) + SPD_DEPS := $(error SPD_SOURCES is not set. Variant must provide this) +else + SPD_DEPS := $(foreach f, $(SPD_SOURCES), src/mainboard/$(MAINBOARDDIR)/spd/$(f).spd.hex) +endif + +# Include spd ROM data +$(SPD_BIN): $(SPD_DEPS) + for f in $+; \ + do for c in $$(cat $$f | grep -v ^#); \ + do printf $$(printf '\%o' 0x$$c); \ + done; \ + done > $@ + +cbfs-files-y += spd.bin +spd.bin-file := $(SPD_BIN) +spd.bin-type := spd diff --git a/src/mainboard/google/hatch/spd/empty_ddr4.spd.hex b/src/mainboard/google/hatch/spd/empty_ddr4.spd.hex new file mode 100644 index 0000000000..67b46cd239 --- /dev/null +++ b/src/mainboard/google/hatch/spd/empty_ddr4.spd.hex @@ -0,0 +1,32 @@ +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 80 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 diff --git a/src/mainboard/google/hatch/spd/hynix_dimm_H5AN8G6NCJR-VKC-8GB.spd.hex b/src/mainboard/google/hatch/spd/hynix_dimm_H5AN8G6NCJR-VKC-8GB.spd.hex new file mode 100644 index 0000000000..50506476fb --- /dev/null +++ b/src/mainboard/google/hatch/spd/hynix_dimm_H5AN8G6NCJR-VKC-8GB.spd.hex @@ -0,0 +1,32 @@ +23 11 0C 03 45 21 00 08 00 60 00 03 02 03 00 00 +00 00 06 0D F8 3F 00 00 6E 6E 6E 11 00 6E F0 0A +20 08 00 05 00 F0 2B 34 28 00 78 00 14 3C 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 16 36 0B 35 +16 36 0B 35 00 00 16 36 0B 35 16 36 0B 35 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 9C B5 00 00 00 00 E7 00 87 2E +0F 01 02 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 C0 E2 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +80 AD 01 00 00 00 00 00 00 48 4D 41 38 35 31 53 +36 43 4A 52 36 4E 2D 56 4B 20 20 20 20 00 80 AD +FF 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 diff --git a/src/mainboard/google/hatch/spd/samsung_dimm_K4A4G165WE-BCRC-4GB.spd.hex b/src/mainboard/google/hatch/spd/samsung_dimm_K4A4G165WE-BCRC-4GB.spd.hex new file mode 100644 index 0000000000..44196cfa96 --- /dev/null +++ b/src/mainboard/google/hatch/spd/samsung_dimm_K4A4G165WE-BCRC-4GB.spd.hex @@ -0,0 +1,32 @@ +23 11 0C 03 44 19 00 08 00 60 00 03 02 03 00 00 +00 00 07 0D F8 0F 00 00 6E 6E 6E 11 00 6E 20 08 +00 05 70 03 00 F0 2B 34 28 00 78 00 14 3C 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 16 36 0B 35 +16 36 0B 35 00 00 16 36 0B 35 16 36 0B 35 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 9C B5 00 00 00 00 E7 D6 BF 8D +0F 11 02 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 DB 08 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +80 CE 00 00 00 00 00 00 00 4D 34 37 31 41 35 36 +34 34 45 42 30 2D 43 52 43 20 20 20 20 00 80 CE +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 +00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 diff --git a/src/mainboard/google/hatch/variants/baseboard/Makefile.inc b/src/mainboard/google/hatch/variants/baseboard/Makefile.inc index dffacbbffa..182f283feb 100644 --- a/src/mainboard/google/hatch/variants/baseboard/Makefile.inc +++ b/src/mainboard/google/hatch/variants/baseboard/Makefile.inc @@ -1,6 +1,28 @@ +## This file is part of the coreboot project. +## +## Copyright (C) 2018 Intel Corporation. +## +## 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. +## + +SPD_SOURCES = samsung_dimm_K4A4G165WE-BCRC-4GB # 0b000 +SPD_SOURCES += empty_ddr4 # 0b001 +SPD_SOURCES += empty_ddr4 # 0b010 +SPD_SOURCES += empty_ddr4 # 0b011 +SPD_SOURCES += empty_ddr4 # 0b100 +SPD_SOURCES += hynix_dimm_H5AN8G6NCJR-VKC-8GB # 0b101 + bootblock-y += gpio.c romstage-y += gpio.c +romstage-y += memory.c ramstage-y += gpio.c diff --git a/src/mainboard/google/hatch/variants/baseboard/gpio.c b/src/mainboard/google/hatch/variants/baseboard/gpio.c index d215b099e9..1c5504cecb 100644 --- a/src/mainboard/google/hatch/variants/baseboard/gpio.c +++ b/src/mainboard/google/hatch/variants/baseboard/gpio.c @@ -39,6 +39,14 @@ static const struct pad_config gpio_table[] = { PAD_CFG_GPI(GPP_C20, NONE, DEEP), /* EC_IN_RW_OD */ PAD_CFG_GPI(GPP_C22, NONE, DEEP), + /* PCH_MEM_STRAP0 */ + PAD_CFG_GPI(GPP_F20, NONE, PLTRST), + /* PCH_MEM_STRAP1 */ + PAD_CFG_GPI(GPP_F21, NONE, PLTRST), + /* PCH_MEM_STRAP2 */ + PAD_CFG_GPI(GPP_F11, NONE, PLTRST), + /* PCH_MEM_STRAP3 */ + PAD_CFG_GPI(GPP_F22, NONE, PLTRST), }; const struct pad_config *__weak variant_gpio_table(size_t *num) diff --git a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/gpio.h b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/gpio.h index dc0ffeef4d..7191f39f5f 100644 --- a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/gpio.h +++ b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/gpio.h @@ -22,4 +22,10 @@ #define GPIO_PCH_WP GPP_C20 +/* Memory configuration board straps */ +#define GPIO_MEM_CONFIG_0 GPP_F20 +#define GPIO_MEM_CONFIG_1 GPP_F21 +#define GPIO_MEM_CONFIG_2 GPP_F11 +#define GPIO_MEM_CONFIG_3 GPP_F22 + #endif /* BASEBOARD_GPIO_H */ diff --git a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/variants.h b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/variants.h index 90a52c0c2f..038ec6e2c6 100644 --- a/src/mainboard/google/hatch/variants/baseboard/include/baseboard/variants.h +++ b/src/mainboard/google/hatch/variants/baseboard/include/baseboard/variants.h @@ -26,7 +26,10 @@ const struct pad_config *variant_gpio_table(size_t *num); const struct pad_config *variant_early_gpio_table(size_t *num); /* Return memory SKU for the board. */ -size_t variant_memory_sku(void); +int variant_memory_sku(void); + +/* Return board specific memory configuration */ +const struct cnl_mb_cfg *variant_memory_params(void); /* Return ChromeOS gpio table and fill in number of entries. */ const struct cros_gpio *variant_cros_gpios(size_t *num); diff --git a/src/mainboard/google/hatch/variants/baseboard/memory.c b/src/mainboard/google/hatch/variants/baseboard/memory.c new file mode 100644 index 0000000000..80f3ba4260 --- /dev/null +++ b/src/mainboard/google/hatch/variants/baseboard/memory.c @@ -0,0 +1,60 @@ +/* + * This file is part of the coreboot project. + * + * Copyright (C) 2018 Intel Corporation. + * + * 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 <baseboard/variants.h> +#include <baseboard/gpio.h> +#include <gpio.h> +#include <soc/cnl_memcfg_init.h> + +static const struct cnl_mb_cfg baseboard_memcfg = { + /* + * The dqs_map arrays map the ddr4 pins to the SoC pins + * for both channels. + * + * the index = pin number on ddr4 part + * the value = pin number on SoC + */ + .dqs_map[DDR_CH0] = { 0, 1, 4, 5, 2, 3, 6, 7 }, + .dqs_map[DDR_CH1] = { 0, 1, 4, 5, 2, 3, 6, 7 }, + + /* Baseboard uses 120, 81 and 100 rcomp resistors */ + .rcomp_resistor = { 120, 81, 100 }, + + /* Baseboard Rcomp target values */ + .rcomp_targets = { 100, 40, 20, 20, 26 }, + + /* Set CaVref config to 2 */ + .vref_ca_config = 2, + + /* Enable Early Command Training */ + .ect = 1, +}; + +const struct cnl_mb_cfg *__weak variant_memory_params(void) +{ + return &baseboard_memcfg; +} + +int __weak variant_memory_sku(void) +{ + const gpio_t spd_gpios[] = { + GPIO_MEM_CONFIG_0, + GPIO_MEM_CONFIG_1, + GPIO_MEM_CONFIG_2, + GPIO_MEM_CONFIG_3, + }; + + return gpio_base2_value(spd_gpios, ARRAY_SIZE(spd_gpios)); +} |