| /* SPDX-License-Identifier: GPL-2.0-only */ |
| |
| #include <endian.h> |
| #include <string.h> |
| #include <southbridge/intel/lynxpoint/lp_gpio.h> |
| #include <soc/pei_data.h> |
| #include <soc/romstage.h> |
| #include <ec/google/chromeec/ec.h> |
| #include <mainboard/google/auron/ec.h> |
| #include <mainboard/google/auron/variant.h> |
| |
| /* Samus board memory configuration GPIOs */ |
| #define SPD_GPIO_BIT0 69 |
| #define SPD_GPIO_BIT1 68 |
| #define SPD_GPIO_BIT2 67 |
| #define SPD_GPIO_BIT3 65 |
| |
| /* Copy SPD data for on-board memory */ |
| void mainboard_fill_spd_data(struct pei_data *pei_data) |
| { |
| const int gpio_vector[] = { |
| SPD_GPIO_BIT0, |
| SPD_GPIO_BIT1, |
| SPD_GPIO_BIT2, |
| SPD_GPIO_BIT3, |
| -1, |
| }; |
| |
| const unsigned int spd_index = get_gpios(gpio_vector); |
| |
| fill_spd_for_index(pei_data->spd_data[0][0], spd_index); |
| |
| /* Assume same memory in both channels */ |
| memcpy(pei_data->spd_data[1][0], pei_data->spd_data[0][0], SPD_LEN); |
| } |