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-rw-r--r--payloads/libpayload/drivers/serial/qcs405.c6
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);