Shelley Chen submitted this change.
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 <rajpat@codeaurora.org>
Change-Id: I015e21081391bfe85edf667685bf117401a9ec00
Reviewed-on: https://review.coreboot.org/c/coreboot/+/55963
Reviewed-by: Julius Werner <jwerner@chromium.org>
Reviewed-by: Shelley Chen <shchen@google.com>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
---
M src/soc/qualcomm/sc7280/Kconfig
M src/soc/qualcomm/sc7280/Makefile.inc
2 files changed, 13 insertions(+), 0 deletions(-)
diff --git a/src/soc/qualcomm/sc7280/Kconfig b/src/soc/qualcomm/sc7280/Kconfig
index a65a3ee..24d5c20 100644
--- a/src/soc/qualcomm/sc7280/Kconfig
+++ b/src/soc/qualcomm/sc7280/Kconfig
@@ -14,6 +14,7 @@
select CACHE_MRC_SETTINGS
select HAS_RECOVERY_MRC_CACHE
select COMPRESS_BOOTBLOCK
+ select HAVE_UART_SPECIAL
if SOC_QUALCOMM_SC7280
@@ -36,4 +37,10 @@
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 420e0ca..9214152 100644
--- a/src/soc/qualcomm/sc7280/Makefile.inc
+++ b/src/soc/qualcomm/sc7280/Makefile.inc
@@ -20,15 +20,21 @@
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
################################################################################
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