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>

diff --git a/configs/xilinx_zynqmp_mini_defconfig b/configs/xilinx_zynqmp_mini_defconfig
index 3411739d03e627f6da3158b1728ea7bd650e043a..6c4ce8d588907f6232558197c97e7a987522a5e1 100644 (file)
--- a/configs/xilinx_zynqmp_mini_defconfig
+++ b/configs/xilinx_zynqmp_mini_defconfig
@@ -2,6 +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=0x80
 CONFIG_SYS_MEM_RSVD_FOR_MMU=y
 CONFIG_ZYNQMP_PSU_INIT_ENABLED=y
 # CONFIG_CMD_ZYNQMP is not set

diff --git a/configs/xilinx_zynqmp_mini_emmc0_defconfig b/configs/xilinx_zynqmp_mini_emmc0_defconfig
index a981347e9d05410ac7189d7bba4eff040fc77804..3691867483621c0bcc700d6cd1d01fa7d2f0b935 100644 (file)
--- 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 6801f7d9bfde9a808117e280fc11602f6dee3f78..9d5b7c2ae064296c9b4f4ffdb9ab2b30eac366e7 100644 (file)
--- 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 46ed80916ca9dda74ce5a1bcdeb1af6012fab3e1..ecad8b0711293e76dbe11acb76756ff688029424 100644 (file)
--- 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 0bb3af3d145d19a36a07718139d41773241527a5..22b5d718453457bb98b4737d839cb0f42d6cb47b 100644 (file)
--- 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