From c003ea6d2b33f4ecb091aa631569792a287043a0 Mon Sep 17 00:00:00 2001 From: Rajesh Patil Date: Fri, 18 Jun 2021 09:16:01 +0530 Subject: [PATCH] sc7280: Enable UART driver Enable common Uart driver on sc7280 BUG=b:182963902 TEST=Validated on qualcomm sc7280 development board Signed-off-by: Rajesh Patil Change-Id: I015e21081391bfe85edf667685bf117401a9ec00 Reviewed-on: https://review.coreboot.org/c/coreboot/+/55963 Reviewed-by: Julius Werner Reviewed-by: Shelley Chen Tested-by: build bot (Jenkins) --- src/soc/qualcomm/sc7280/Kconfig | 7 +++++++ src/soc/qualcomm/sc7280/Makefile.inc | 6 ++++++ 2 files changed, 13 insertions(+) diff --git a/src/soc/qualcomm/sc7280/Kconfig b/src/soc/qualcomm/sc7280/Kconfig index a65a3eea37..24d5c207b4 100644 --- a/src/soc/qualcomm/sc7280/Kconfig +++ b/src/soc/qualcomm/sc7280/Kconfig @@ -14,6 +14,7 @@ config SOC_QUALCOMM_SC7280 select CACHE_MRC_SETTINGS select HAS_RECOVERY_MRC_CACHE select COMPRESS_BOOTBLOCK + select HAVE_UART_SPECIAL if SOC_QUALCOMM_SC7280 @@ -36,4 +37,10 @@ config BOOT_DEVICE_SPI_FLASH_BUS int default 16 +config UART_FOR_CONSOLE + int + default 5 + help + Select the QUP instance to be used for UART console output. + endif diff --git a/src/soc/qualcomm/sc7280/Makefile.inc b/src/soc/qualcomm/sc7280/Makefile.inc index 420e0cad60..9214152964 100644 --- a/src/soc/qualcomm/sc7280/Makefile.inc +++ b/src/soc/qualcomm/sc7280/Makefile.inc @@ -20,15 +20,21 @@ all-y += ../common/qupv3_spi.c bootblock-y += bootblock.c bootblock-y += mmu.c bootblock-$(CONFIG_DRIVERS_UART) += ../common/uart_bitbang.c + +################################################################################ +verstage-$(CONFIG_DRIVERS_UART) += ../common/qupv3_uart.c + ################################################################################ romstage-y += cbmem.c romstage-y += ../common/qclib.c romstage-y += ../common/mmu.c romstage-y += mmu.c +romstage-$(CONFIG_DRIVERS_UART) += ../common/qupv3_uart.c ################################################################################ ramstage-y += soc.c ramstage-y += cbmem.c +ramstage-$(CONFIG_DRIVERS_UART) += ../common/qupv3_uart.c ################################################################################