diff options
Diffstat (limited to 'src/mainboard/ti')
| -rw-r--r-- | src/mainboard/ti/beaglebone/bootblock.c | 40 |
1 files changed, 20 insertions, 20 deletions
diff --git a/src/mainboard/ti/beaglebone/bootblock.c b/src/mainboard/ti/beaglebone/bootblock.c index 162592f2b0..5cca141de6 100644 --- a/src/mainboard/ti/beaglebone/bootblock.c +++ b/src/mainboard/ti/beaglebone/bootblock.c @@ -18,47 +18,47 @@ #include <bootblock_common.h> #include <console/uart.h> #include <console/console.h> +#include <cpu/ti/am335x/clock.h> +#include <cpu/ti/am335x/gpio.h> #include <cpu/ti/am335x/pinmux.h> +#include "leds.h" + void bootblock_mainboard_init(void) { - void *uart_clock_ctrl = NULL; - - /* Enable the GPIO module */ - write32((uint32_t *)(0x44e00000 + 0xac), (0x2 << 0) | (1 << 18)); - - /* Disable interrupts from these GPIOs */ - setbits_le32((uint32_t *)(0x4804c000 + 0x3c), 0xf << 21); + write32(&am335x_cm_wkup->wkup_gpio0, CM_ST_SW_WKUP | CM_FCLK_EN); + write32(&am335x_cm_per->gpio1, CM_ST_SW_WKUP | CM_FCLK_EN); + write32(&am335x_cm_per->gpio2, CM_ST_SW_WKUP | CM_FCLK_EN); + write32(&am335x_cm_per->gpio3, CM_ST_SW_WKUP | CM_FCLK_EN); - /* Enable output */ - clrbits_le32((uint32_t *)(0x4804c000 + 0x134), 0xf << 21); + am335x_disable_gpio_irqs(); - /* Set every other light */ - clrbits_le32((uint32_t *)(0x4804c000 + 0x13c), 0xf << 21); - setbits_le32((uint32_t *)(0x4804c000 + 0x13c), 0x5 << 21); + beaglebone_leds_init(); + beaglebone_leds_set(BEAGLEBONE_LED_USR0, 1); + beaglebone_leds_set(BEAGLEBONE_LED_USR1, 0); + beaglebone_leds_set(BEAGLEBONE_LED_USR2, 1); + beaglebone_leds_set(BEAGLEBONE_LED_USR3, 0); /* Set up the UART we're going to use */ if (CONFIG_UART_FOR_CONSOLE == 0) { am335x_pinmux_uart0(); - uart_clock_ctrl = (void *)(uintptr_t)(0x44e00400 + 0xb4); + write32(&am335x_cm_wkup->wkup_uart0, CM_ST_SW_WKUP); } else if (CONFIG_UART_FOR_CONSOLE == 1) { am335x_pinmux_uart1(); - uart_clock_ctrl = (void *)(uintptr_t)(0x44e00000 + 0x6c); + write32(&am335x_cm_per->uart1, CM_ST_SW_WKUP); } else if (CONFIG_UART_FOR_CONSOLE == 2) { am335x_pinmux_uart2(); - uart_clock_ctrl = (void *)(uintptr_t)(0x44e00000 + 0x70); + write32(&am335x_cm_per->uart2, CM_ST_SW_WKUP); } else if (CONFIG_UART_FOR_CONSOLE == 3) { am335x_pinmux_uart3(); - uart_clock_ctrl = (void *)(uintptr_t)(0x44e00000 + 0x74); + write32(&am335x_cm_per->uart3, CM_ST_SW_WKUP); } else if (CONFIG_UART_FOR_CONSOLE == 4) { am335x_pinmux_uart4(); - uart_clock_ctrl = (void *)(uintptr_t)(0x44e00000 + 0x78); + write32(&am335x_cm_per->uart4, CM_ST_SW_WKUP); } else if (CONFIG_UART_FOR_CONSOLE == 5) { am335x_pinmux_uart5(); - uart_clock_ctrl = (void *)(uintptr_t)(0x44e00000 + 0x38); + write32(&am335x_cm_per->uart5, CM_ST_SW_WKUP); } - if (uart_clock_ctrl) - write32(uart_clock_ctrl, 0x2); /* Start monotonic timer */ //rtc_start(); |