imx:mx6dlsabresd fix error detecting thermal

Before add CONFIG_SYS_MALLOC_F and CONFIG_SYS_MALLOC_F_LEN,
uboot will complains "CPU:   Temperature: Can't find sensor device".
This is because DM and DM_THERMAL are enabled, but SYS_MALLOC_F
is not configured.

After applying this patch, uboot can correctly detect the temperature.
"
U-Boot 2015.04-rc2-00146-g48b6e30-dirty (Mar 09 2015 - 13:04:36)

CPU:   Freescale i.MX6DL rev1.1 at 792 MHz
CPU:   Temperature 44 C
"

Signed-off-by: Peng Fan <Peng.Fan@freescale.com>

diff --git a/configs/mx6dlsabresd_defconfig b/configs/mx6dlsabresd_defconfig
index 6adfd55708da0f47a00b4160037193285dfd240b..cde0d705a568dfaebc2e3e528958ae8cbc17549d 100644 (file)
--- a/configs/mx6dlsabresd_defconfig
+++ b/configs/mx6dlsabresd_defconfig
@@ -1,5 +1,7 @@
 CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/freescale/mx6sabresd/mx6dlsabresd.cfg,MX6DL"
 CONFIG_ARM=y
 CONFIG_TARGET_MX6SABRESD=y
+CONFIG_SYS_MALLOC_F=y
+CONFIG_SYS_MALLOC_F_LEN=0x400
 CONFIG_DM=y
 CONFIG_DM_THERMAL=y