commit 8cf1a6e83b084425d8da9a3eb22d5d064989b81f
author Michal Simek <michal.simek@xilinx.com> Thu Nov 29 15:22:58 2018 +0100
committer Michal Simek <michal.simek@xilinx.com> Fri Nov 30 10:45:26 2018 +0100
tree 45236aa0d090b882cc041cefc6c5a81ef7ef8db5
parent 1eebaef201d48efd797e203e6181a7abfb46b5ef

arm64: zynqmp: Use minimal size for environment variables

There is no reason to have huge space for variables because none is
using that. But there are some which are setup automatically.

baudrate=115200
fdtcontroladdr=ffffa0d0
stderr=dcc
stdin=dcc
stdout=dcc

Environment size: 72/124 bytes

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

configs/xilinx_zynqmp_mini_emmc0_defconfig

diff --git a/configs/xilinx_zynqmp_mini_emmc0_defconfig b/configs/xilinx_zynqmp_mini_emmc0_defconfig
index 1a1d09d..4ad0860 100644
--- a/configs/xilinx_zynqmp_mini_emmc0_defconfig
+++ b/configs/xilinx_zynqmp_mini_emmc0_defconfig
@@ -2,7 +2,7 @@
 CONFIG_SYS_CONFIG_NAME="xilinx_zynqmp_mini_emmc"
 CONFIG_ARCH_ZYNQMP=y
 CONFIG_SYS_TEXT_BASE=0x10000
-CONFIG_ENV_SIZE=0x10000
+CONFIG_ENV_SIZE=0x80
 # CONFIG_CMD_ZYNQMP is not set
 CONFIG_NR_DRAM_BANKS=1
 CONFIG_FIT=y