sandbox: Add a debug UART
Add support for the debug UART so that sandbox provides build testing for
this feature.
Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
index 1c4a333..2ce336f 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
@@ -1,5 +1,6 @@
CONFIG_SYS_TEXT_BASE=0
CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DEBUG_UART=y
CONFIG_DISTRO_DEFAULTS=y
CONFIG_NR_DRAM_BANKS=1
CONFIG_ANDROID_BOOT_IMAGE=y
@@ -173,6 +174,7 @@
CONFIG_DM_RESET=y
CONFIG_SANDBOX_RESET=y
CONFIG_DM_RTC=y
+CONFIG_DEBUG_UART_SANDBOX=y
CONFIG_SANDBOX_SERIAL=y
CONFIG_SMEM=y
CONFIG_SANDBOX_SMEM=y