diff options
Diffstat (limited to 'board/it8380dev/board.c')
| -rw-r--r-- | board/it8380dev/board.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/board/it8380dev/board.c b/board/it8380dev/board.c index bf0edee14d..1223e01c65 100644 --- a/board/it8380dev/board.c +++ b/board/it8380dev/board.c @@ -144,6 +144,29 @@ const struct ec2i_t pnpcfg_settings[] = { {HOST_INDEX_DSLDC5, P80L_P80LE}, /* P80L Current Index */ {HOST_INDEX_DSLDC6, P80L_P80LC}, +#ifdef CONFIG_UART_HOST + /* Select logical device 2h(UART2) */ + {HOST_INDEX_LDN, LDN_UART2}, + /* + * I/O port base address is 2F8h. + * Host can use LPC I/O port 0x2F8 ~ 0x2FF to access UART2. + * See specification 7.24.4 for more detial. + */ + {HOST_INDEX_IOBAD0_MSB, 0x02}, + {HOST_INDEX_IOBAD0_LSB, 0xF8}, + /* IRQ number is 3 */ + {HOST_INDEX_IRQNUMX, 0x03}, + /* + * Interrupt Request Type Select + * bit1, 0: IRQ request is buffered and applied to SERIRQ. + * 1: IRQ request is inverted before being applied to SERIRQ. + * bit0, 0: Edge triggered mode. + * 1: Level triggered mode. + */ + {HOST_INDEX_IRQTP, 0x02}, + /* Enable logical device */ + {HOST_INDEX_LDA, 0x01}, +#endif }; BUILD_ASSERT(ARRAY_SIZE(pnpcfg_settings) == EC2I_SETTING_COUNT); |