From 22d20d6f1450e0c6cc86f3903b7546f4e0b706cc Mon Sep 17 00:00:00 2001 From: Lijian Zhao Date: Thu, 30 Nov 2017 10:10:59 -0800 Subject: [PATCH] soc/intel/cannonlake: Tell FSPM UART port number Cannonlake FSP will send debug message on selected UART port, use same coreboot UART debug port to FSP. TEST=Boot up with board have UART port 0 and can see the print of FSP Change-Id: Id72e459d2fbb1f16b005d22fac66667086880384 Signed-off-by: Lijian Zhao Reviewed-on: https://review.coreboot.org/22655 Tested-by: build bot (Jenkins) Reviewed-by: Aaron Durbin --- src/soc/intel/cannonlake/romstage/romstage.c | 1 + 1 file changed, 1 insertion(+) diff --git a/src/soc/intel/cannonlake/romstage/romstage.c b/src/soc/intel/cannonlake/romstage/romstage.c index 94b54a66d3..8b3794f4e9 100644 --- a/src/soc/intel/cannonlake/romstage/romstage.c +++ b/src/soc/intel/cannonlake/romstage/romstage.c @@ -92,6 +92,7 @@ static void soc_memory_init_params(FSP_M_CONFIG *m_cfg, const config_t *config) m_cfg->EnableC6Dram = config->enable_c6dram; /* Disable Cpu Ratio Override temporary. */ m_cfg->CpuRatio = 0; + m_cfg->PcdSerialIoUartNumber = CONFIG_UART_FOR_CONSOLE; } void platform_fsp_memory_init_params_cb(FSPM_UPD *mupd, uint32_t version)