The defconfig needs to be updated to get a usable barebox:

We need bigger malloc because of the increasing kernel size, soft ECC so
NAND will work, ifup and relocatable for easier development. Fix the
prompt while here. Sadly, because of size restrictions, FAT, NFS, menus,
netconsole, and SHA1 have to go.

Signed-off-by: Wolfram Sang <w...@kernel.org>
---
 arch/arm/configs/usb_a9g20_defconfig | 15 ++++++---------
 1 file changed, 6 insertions(+), 9 deletions(-)

diff --git a/arch/arm/configs/usb_a9g20_defconfig 
b/arch/arm/configs/usb_a9g20_defconfig
index 20b1f27b9e..56f78ba7a8 100644
--- a/arch/arm/configs/usb_a9g20_defconfig
+++ b/arch/arm/configs/usb_a9g20_defconfig
@@ -5,9 +5,11 @@ CONFIG_AEABI=y
 CONFIG_ARM_OPTIMZED_STRING_FUNCTIONS=y
 CONFIG_MMU=y
 CONFIG_BAREBOX_MAX_IMAGE_SIZE=0x40000
+CONFIG_MALLOC_SIZE=0x800000
 CONFIG_EXPERIMENTAL=y
 CONFIG_MALLOC_TLSF=y
-CONFIG_PROMPT="USB-9G20:"
+CONFIG_RELOCATABLE=y
+CONFIG_PROMPT="USB-A9G20:"
 CONFIG_PROMPT_HUSH_PS2="y"
 CONFIG_HUSH_FANCY_PROMPT=y
 CONFIG_CMDLINE_EDITING=y
@@ -33,16 +35,14 @@ CONFIG_CMD_EXPORT=y
 CONFIG_CMD_PRINTENV=y
 CONFIG_CMD_SAVEENV=y
 CONFIG_CMD_MD5SUM=y
-CONFIG_CMD_SHA1SUM=y
 CONFIG_CMD_SLEEP=y
 CONFIG_CMD_DHCP=y
+CONFIG_NET_CMD_IFUP=y
 CONFIG_CMD_PING=y
 CONFIG_CMD_TFTP=y
 CONFIG_CMD_ECHO_E=y
 CONFIG_CMD_EDIT=y
 CONFIG_CMD_LOGIN=y
-CONFIG_CMD_MENU=y
-CONFIG_CMD_MENU_MANAGEMENT=y
 CONFIG_CMD_PASSWD=y
 CONFIG_CMD_READLINE=y
 CONFIG_CMD_TIMEOUT=y
@@ -53,14 +53,13 @@ CONFIG_CMD_SPI=y
 CONFIG_CMD_LED_TRIGGER=y
 CONFIG_CMD_OFTREE=y
 CONFIG_NET=y
-CONFIG_NET_NFS=y
-CONFIG_NET_NETCONSOLE=y
 CONFIG_NET_RESOLV=y
 CONFIG_DRIVER_NET_MACB=y
 CONFIG_DRIVER_SPI_ATMEL=y
 CONFIG_MTD=y
 # CONFIG_MTD_OOB_DEVICE is not set
 CONFIG_NAND=y
+CONFIG_MTD_NAND_ECC_SOFT=y
 CONFIG_NAND_ATMEL=y
 CONFIG_USB_GADGET=y
 CONFIG_USB_GADGET_DFU=y
@@ -72,7 +71,5 @@ CONFIG_MMC_SPI_CRC_ON=y
 CONFIG_LED=y
 CONFIG_LED_GPIO=y
 CONFIG_LED_TRIGGERS=y
+# CONFIG_VIRTIO_MENU is not set
 CONFIG_FS_TFTP=y
-CONFIG_FS_FAT=y
-CONFIG_FS_FAT_WRITE=y
-CONFIG_FS_FAT_LFN=y
-- 
2.35.1


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