Revert "configs: synquacer: Make U-Boot binary position independent"

This reverts commit f7e16bb0c5362c9b01d7e6e96bf6c77fd6b3d89e, since
the U-Boot doesn't boot if it is booted directly from SPI-NOR with
CONFIG_POSITION_INDEPENDENT=y. Unless fixing this issue, it is better
to revert this change.

Signed-off-by: Masami Hiramatsu <masami.hiramatsu@linaro.org>
diff --git a/configs/synquacer_developerbox_defconfig b/configs/synquacer_developerbox_defconfig
index 802f181..a88856b 100644
--- a/configs/synquacer_developerbox_defconfig
+++ b/configs/synquacer_developerbox_defconfig
@@ -1,7 +1,6 @@
 CONFIG_ARM=y
-CONFIG_POSITION_INDEPENDENT=y
 CONFIG_ARCH_SYNQUACER=y
-CONFIG_SYS_TEXT_BASE=0x00000000
+CONFIG_SYS_TEXT_BASE=0x08200000
 CONFIG_ENV_SIZE=0x30000
 CONFIG_ENV_OFFSET=0x300000
 CONFIG_ENV_SECT_SIZE=0x10000