diff options
Diffstat (limited to 'payloads/libpayload/drivers/serial/qcs405.c')
| -rw-r--r-- | payloads/libpayload/drivers/serial/qcs405.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/payloads/libpayload/drivers/serial/qcs405.c b/payloads/libpayload/drivers/serial/qcs405.c index 9f02e17263..7a80aae9c3 100644 --- a/payloads/libpayload/drivers/serial/qcs405.c +++ b/payloads/libpayload/drivers/serial/qcs405.c @@ -547,8 +547,10 @@ void serial_console_init(void) uart_board_param.uart_dm_base = (void *)(uintptr_t)sc_ptr->baseaddr; - /* TODO: We should rely on coreboot init. */ - msm_boot_uart_dm_init(uart_board_param.uart_dm_base); + /* We should re-initialise uart rx as it gets reset in coreboot. */ + write32(MSM_BOOT_UART_DM_IMR(uart_board_param.uart_dm_base), + MSM_BOOT_UART_DM_IMR_ENABLED); + msm_boot_uart_dm_init_rx_transfer(uart_board_param.uart_dm_base); console_add_output_driver(&consout); console_add_input_driver(&consin); |