[U-Boot] [PATCH 4/5] arm64: zynqmp: Use minimal size for environment variables

[Michal Simek]

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 at xilinx.com>
---

 configs/xilinx_zynqmp_mini_emmc0_defconfig | 2 +-
 configs/xilinx_zynqmp_mini_emmc1_defconfig | 2 +-
 configs/xilinx_zynqmp_mini_nand_defconfig  | 2 +-
 configs/xilinx_zynqmp_mini_qspi_defconfig  | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/configs/xilinx_zynqmp_mini_emmc0_defconfig b/configs/xilinx_zynqmp_mini_emmc0_defconfig
index 8ec4af7bc3c8..db23cb8f70ed 100644
--- a/configs/xilinx_zynqmp_mini_emmc0_defconfig
+++ b/configs/xilinx_zynqmp_mini_emmc0_defconfig
@@ -2,7 +2,7 @@ CONFIG_ARM=y
 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_ENV_VARS_UBOOT_CONFIG=y
 CONFIG_NR_DRAM_BANKS=1
diff --git a/configs/xilinx_zynqmp_mini_emmc1_defconfig b/configs/xilinx_zynqmp_mini_emmc1_defconfig
index 30d4fd306f34..ab7ef05b38e0 100644
--- a/configs/xilinx_zynqmp_mini_emmc1_defconfig
+++ b/configs/xilinx_zynqmp_mini_emmc1_defconfig
@@ -2,7 +2,7 @@ CONFIG_ARM=y
 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_ENV_VARS_UBOOT_CONFIG=y
 CONFIG_NR_DRAM_BANKS=1
diff --git a/configs/xilinx_zynqmp_mini_nand_defconfig b/configs/xilinx_zynqmp_mini_nand_defconfig
index 46ed80916ca9..ecad8b071129 100644
--- a/configs/xilinx_zynqmp_mini_nand_defconfig
+++ b/configs/xilinx_zynqmp_mini_nand_defconfig
@@ -2,7 +2,7 @@ CONFIG_ARM=y
 CONFIG_SYS_CONFIG_NAME="xilinx_zynqmp_mini_nand"
 CONFIG_ARCH_ZYNQMP=y
 CONFIG_SYS_TEXT_BASE=0x10000
-CONFIG_ENV_SIZE=0x10000
+CONFIG_ENV_SIZE=0x80
 # CONFIG_CMD_ZYNQMP is not set
 CONFIG_ENV_VARS_UBOOT_CONFIG=y
 CONFIG_NR_DRAM_BANKS=1
diff --git a/configs/xilinx_zynqmp_mini_qspi_defconfig b/configs/xilinx_zynqmp_mini_qspi_defconfig
index 89b81e76658e..de7bf079551f 100644
--- a/configs/xilinx_zynqmp_mini_qspi_defconfig
+++ b/configs/xilinx_zynqmp_mini_qspi_defconfig
@@ -2,7 +2,7 @@ CONFIG_ARM=y
 CONFIG_SYS_CONFIG_NAME="xilinx_zynqmp_mini_qspi"
 CONFIG_ARCH_ZYNQMP=y
 CONFIG_SYS_TEXT_BASE=0xFFFC0000
-CONFIG_ENV_SIZE=0x578
+CONFIG_ENV_SIZE=0x80
 CONFIG_SPL=y
 CONFIG_SYS_MEM_RSVD_FOR_MMU=y
 CONFIG_ZYNQMP_NO_DDR=y
-- 
1.9.1