ls102xa: ddr4: Use LPUART as console output to verify DCU driver

On QDS board with DDR4 DIMM, LPUART is used as console
output to verify DCU driver. This patch adds
ls1021aqds_ddr4_nor_lpuart_defconfig for this support.

Signed-off-by: Alison Wang <alison.wang@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>

diff --git a/board/freescale/ls1021aqds/MAINTAINERS b/board/freescale/ls1021aqds/MAINTAINERS
index 661526b99330ecb5093ae2b0bcd55b6d3d40ca47..820d3223c230be2c94435c5620445d9936ab16a1 100644 (file)
--- a/board/freescale/ls1021aqds/MAINTAINERS
+++ b/board/freescale/ls1021aqds/MAINTAINERS
@@ -5,6 +5,7 @@ F:      board/freescale/ls1021aqds/
 F:     include/configs/ls1021aqds.h
 F:     configs/ls1021aqds_nor_defconfig
 F:     configs/ls1021aqds_ddr4_nor_defconfig
+F:     configs/ls1021aqds_ddr4_nor_lpuart_defconfig
 F:     configs/ls1021aqds_nor_SECURE_BOOT_defconfig
 F:     configs/ls1021aqds_nor_lpuart_defconfig
 F:     configs/ls1021aqds_sdcard_defconfig

diff --git a/configs/ls1021aqds_ddr4_nor_lpuart_defconfig b/configs/ls1021aqds_ddr4_nor_lpuart_defconfig
new file mode 100644 (file)
index 0000000..4d2714b
--- /dev/null
+++ b/configs/ls1021aqds_ddr4_nor_lpuart_defconfig
@@ -0,0 +1,3 @@
+CONFIG_SYS_EXTRA_OPTIONS="SYS_FSL_DDR4,LPUART"
+CONFIG_ARM=y
+CONFIG_TARGET_LS1021AQDS=y