diff options
| -rw-r--r-- | src/mainboard/google/veyron_jerry/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/google/veyron_jerry/boardid.c | 12 | ||||
| -rw-r--r-- | src/mainboard/google/veyron_jerry/sdram_configs.c | 25 | ||||
| -rw-r--r-- | src/mainboard/google/veyron_pinky/Kconfig | 1 | ||||
| -rw-r--r-- | src/mainboard/google/veyron_pinky/boardid.c | 12 | ||||
| -rw-r--r-- | src/mainboard/google/veyron_pinky/sdram_configs.c | 25 |
6 files changed, 30 insertions, 46 deletions
diff --git a/src/mainboard/google/veyron_jerry/Kconfig b/src/mainboard/google/veyron_jerry/Kconfig index 14c9f5cb70..d76e044709 100644 --- a/src/mainboard/google/veyron_jerry/Kconfig +++ b/src/mainboard/google/veyron_jerry/Kconfig @@ -25,6 +25,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select EC_GOOGLE_CHROMEEC select EC_GOOGLE_CHROMEEC_SPI select EC_SOFTWARE_SYNC + select RAM_CODE_SUPPORT select SOC_ROCKCHIP_RK3288 select MAINBOARD_DO_NATIVE_VGA_INIT select MAINBOARD_HAS_CHROMEOS diff --git a/src/mainboard/google/veyron_jerry/boardid.c b/src/mainboard/google/veyron_jerry/boardid.c index 66de2768f2..513754f048 100644 --- a/src/mainboard/google/veyron_jerry/boardid.c +++ b/src/mainboard/google/veyron_jerry/boardid.c @@ -35,3 +35,15 @@ uint8_t board_id(void) return id; } + +uint32_t ram_code(void) +{ + uint32_t code; + static gpio_t pins[] = {[3] = GPIO(8, A, 3), [2] = GPIO(8, A, 2), + [1] = GPIO(8, A, 1), [0] = GPIO(8, A, 0)}; /* GPIO8_A0 is LSB */ + + code = gpio_base2_value(pins, ARRAY_SIZE(pins)); + printk(BIOS_SPEW, "RAM Config: %u.\n", code); + + return code; +} diff --git a/src/mainboard/google/veyron_jerry/sdram_configs.c b/src/mainboard/google/veyron_jerry/sdram_configs.c index a58c6dd3d3..359375830c 100644 --- a/src/mainboard/google/veyron_jerry/sdram_configs.c +++ b/src/mainboard/google/veyron_jerry/sdram_configs.c @@ -17,6 +17,7 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <arch/io.h> +#include <boardid.h> #include <console/console.h> #include <gpio.h> #include <soc/sdram.h> @@ -42,31 +43,9 @@ static struct rk3288_sdram_params sdram_configs[] = { #include "sdram_inf/sdram-unused.inc" /* ram_code = 1111 */ }; -#define GPIO_RAMCODE0 GPIO(8, A, 0) -#define GPIO_RAMCODE1 GPIO(8, A, 1) -#define GPIO_RAMCODE2 GPIO(8, A, 2) -#define GPIO_RAMCODE3 GPIO(8, A, 3) - -u32 sdram_get_ram_code(void) -{ - u32 code = 0; - - gpio_input(GPIO_RAMCODE0); - gpio_input(GPIO_RAMCODE1); - gpio_input(GPIO_RAMCODE2); - gpio_input(GPIO_RAMCODE3); - - code = gpio_get(GPIO_RAMCODE3) << 3 - | gpio_get(GPIO_RAMCODE2) << 2 - | gpio_get(GPIO_RAMCODE1) << 1 - | gpio_get(GPIO_RAMCODE0) << 0; - - return code; -} - const struct rk3288_sdram_params *get_sdram_config() { - u32 ramcode = sdram_get_ram_code(); + u32 ramcode = ram_code(); if (ramcode >= ARRAY_SIZE(sdram_configs) || sdram_configs[ramcode].dramtype == UNUSED) diff --git a/src/mainboard/google/veyron_pinky/Kconfig b/src/mainboard/google/veyron_pinky/Kconfig index 7c4f084a99..daef732f3c 100644 --- a/src/mainboard/google/veyron_pinky/Kconfig +++ b/src/mainboard/google/veyron_pinky/Kconfig @@ -25,6 +25,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy select EC_GOOGLE_CHROMEEC select EC_GOOGLE_CHROMEEC_SPI select EC_SOFTWARE_SYNC + select RAM_CODE_SUPPORT select SOC_ROCKCHIP_RK3288 select MAINBOARD_DO_NATIVE_VGA_INIT select MAINBOARD_HAS_CHROMEOS diff --git a/src/mainboard/google/veyron_pinky/boardid.c b/src/mainboard/google/veyron_pinky/boardid.c index 66de2768f2..513754f048 100644 --- a/src/mainboard/google/veyron_pinky/boardid.c +++ b/src/mainboard/google/veyron_pinky/boardid.c @@ -35,3 +35,15 @@ uint8_t board_id(void) return id; } + +uint32_t ram_code(void) +{ + uint32_t code; + static gpio_t pins[] = {[3] = GPIO(8, A, 3), [2] = GPIO(8, A, 2), + [1] = GPIO(8, A, 1), [0] = GPIO(8, A, 0)}; /* GPIO8_A0 is LSB */ + + code = gpio_base2_value(pins, ARRAY_SIZE(pins)); + printk(BIOS_SPEW, "RAM Config: %u.\n", code); + + return code; +} diff --git a/src/mainboard/google/veyron_pinky/sdram_configs.c b/src/mainboard/google/veyron_pinky/sdram_configs.c index a58c6dd3d3..359375830c 100644 --- a/src/mainboard/google/veyron_pinky/sdram_configs.c +++ b/src/mainboard/google/veyron_pinky/sdram_configs.c @@ -17,6 +17,7 @@ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ #include <arch/io.h> +#include <boardid.h> #include <console/console.h> #include <gpio.h> #include <soc/sdram.h> @@ -42,31 +43,9 @@ static struct rk3288_sdram_params sdram_configs[] = { #include "sdram_inf/sdram-unused.inc" /* ram_code = 1111 */ }; -#define GPIO_RAMCODE0 GPIO(8, A, 0) -#define GPIO_RAMCODE1 GPIO(8, A, 1) -#define GPIO_RAMCODE2 GPIO(8, A, 2) -#define GPIO_RAMCODE3 GPIO(8, A, 3) - -u32 sdram_get_ram_code(void) -{ - u32 code = 0; - - gpio_input(GPIO_RAMCODE0); - gpio_input(GPIO_RAMCODE1); - gpio_input(GPIO_RAMCODE2); - gpio_input(GPIO_RAMCODE3); - - code = gpio_get(GPIO_RAMCODE3) << 3 - | gpio_get(GPIO_RAMCODE2) << 2 - | gpio_get(GPIO_RAMCODE1) << 1 - | gpio_get(GPIO_RAMCODE0) << 0; - - return code; -} - const struct rk3288_sdram_params *get_sdram_config() { - u32 ramcode = sdram_get_ram_code(); + u32 ramcode = ram_code(); if (ramcode >= ARRAY_SIZE(sdram_configs) || sdram_configs[ramcode].dramtype == UNUSED) |