ソースを参照

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>
Michal Simek 5 年 前
コミット
8cf1a6e83b

+ 1 - 1
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_NR_DRAM_BANKS=1
 CONFIG_FIT=y

+ 1 - 1
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_NR_DRAM_BANKS=1
 CONFIG_FIT=y

+ 1 - 1
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_NR_DRAM_BANKS=1
 CONFIG_FIT=y

+ 1 - 1
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