x86: crownbay: Add MP initialization
Intel Crown Bay board has a TunnelCreek processor which supports
hyper-threading. Add /cpus node in the crownbay.dts and enable
the MP initialization.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Simon Glass <sjg@chromium.org>
(modified to remove error:
overriding the value of OF_CONTROL. Old value: "y", new value: "y")
diff --git a/configs/crownbay_defconfig b/configs/crownbay_defconfig
index f3fb206..93f9216 100644
--- a/configs/crownbay_defconfig
+++ b/configs/crownbay_defconfig
@@ -2,7 +2,10 @@
CONFIG_VENDOR_INTEL=y
CONFIG_DEFAULT_DEVICE_TREE="crownbay"
CONFIG_TARGET_CROWNBAY=y
+CONFIG_SMP=y
+CONFIG_MAX_CPUS=2
CONFIG_GENERATE_PIRQ_TABLE=y
+CONFIG_CMD_CPU=y
# CONFIG_CMD_IMLS is not set
# CONFIG_CMD_FLASH is not set
# CONFIG_CMD_SETEXPR is not set
@@ -11,6 +14,7 @@
CONFIG_BOOTSTAGE_REPORT=y
CONFIG_CMD_BOOTSTAGE=y
CONFIG_OF_CONTROL=y
+CONFIG_CPU=y
CONFIG_SPI_FLASH=y
CONFIG_USE_PRIVATE_LIBGCC=y
CONFIG_SYS_VSNPRINTF=y