xilinx: common: Get rid of fdt_high variable

There is no need to setup this variable if bootm_low and bootm_size
variable are properly setup. If fdt_high variable is missing U-Boot is
asking LMB to return free memory which is not used.

Signed-off-by: Michal Simek <michal.simek@xilinx.com>

diff --git a/include/configs/xilinx_versal.h b/include/configs/xilinx_versal.h
index 32cd5b2..d7255a0 100644 (file)
--- a/include/configs/xilinx_versal.h
+++ b/include/configs/xilinx_versal.h
@@ -79,7 +79,6 @@
 #define CONFIG_CLOCKS
 
 #define ENV_MEM_LAYOUT_SETTINGS \
-       "fdt_high=10000000\0" \
        "fdt_addr_r=0x40000000\0" \
        "fdt_size_r=0x400000\0" \
        "pxefile_addr_r=0x10000000\0" \

diff --git a/include/configs/xilinx_zynqmp.h b/include/configs/xilinx_zynqmp.h
index 7c24bf6..15ad419 100644 (file)
--- a/include/configs/xilinx_zynqmp.h
+++ b/include/configs/xilinx_zynqmp.h
@@ -101,7 +101,6 @@
 #define CONFIG_CLOCKS
 
 #define ENV_MEM_LAYOUT_SETTINGS \
-       "fdt_high=10000000\0" \
        "fdt_addr_r=0x40000000\0" \
        "fdt_size_r=0x400000\0" \
        "pxefile_addr_r=0x10000000\0" \

diff --git a/include/configs/zynq-common.h b/include/configs/zynq-common.h
index 79c7578..1607a8d 100644 (file)
--- a/include/configs/zynq-common.h
+++ b/include/configs/zynq-common.h
@@ -196,7 +196,6 @@
 /* Default environment */
 #ifndef CONFIG_EXTRA_ENV_SETTINGS
 #define CONFIG_EXTRA_ENV_SETTINGS      \
-       "fdt_high=0x20000000\0"         \
        "scriptaddr=0x20000\0"  \
        "script_size_f=0x40000\0"       \
        "fdt_addr_r=0x1f00000\0"        \