diff options
| -rw-r--r-- | board/samsung/trats/trats.c | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/board/samsung/trats/trats.c b/board/samsung/trats/trats.c index f795ff03af..aa4291df4a 100644 --- a/board/samsung/trats/trats.c +++ b/board/samsung/trats/trats.c @@ -336,21 +336,17 @@ static void board_uart_init(void) (struct exynos4_gpio_part2 *)samsung_get_base_gpio_part2(); int i; - /* UART0-UART1 GPIOs (part1) : 0x22222222 */ - for (i = 0; i < 7; i++) { - s5p_gpio_set_pull(&gpio1->a0, i, GPIO_PULL_NONE); - s5p_gpio_cfg_pin(&gpio1->a0, i, GPIO_FUNC(0x2)); - } - /* - * UART2-UART3 GPIOs (part2) : 0x00223322 - * GPA1CON[3] = I2C_3_SCL (3) + * UART2 GPIOs + * GPA1CON[0] = UART_2_RXD(2) + * GPA1CON[1] = UART_2_TXD(2) * GPA1CON[2] = I2C_3_SDA (3) + * GPA1CON[3] = I2C_3_SCL (3) */ - for (i = 0; i < 5; i++) { + + for (i = 0; i < 4; i++) { s5p_gpio_set_pull(&gpio1->a1, i, GPIO_PULL_NONE); - s5p_gpio_cfg_pin(&gpio1->a1, i, - GPIO_FUNC((i == 2 || i == 3) ? 0x3 : 0x2)); + s5p_gpio_cfg_pin(&gpio1->a1, i, GPIO_FUNC((i > 1) ? 0x3 : 0x2)); } /* UART_SEL GPY4[7] (part2) at EXYNOS4 */ |