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arm: kirkwood: Enable bootstd for Sheevaplug board

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Enable bootstd for Sheevaplug board.
Remove JFFS2 support. See JFFS2 Vulnerability[1].
Enable LTO to keep board size within limit.
Move default envs to text-base environment

[1] https://lore.kernel.org/u-boot/20241114233005.GN3600562@bill-the-cat/T/#m2fc25da1d2c019bc3cd8676991fdd64b8a21aa9b

Signed-off-by: Tony Dinh <mibodhi@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
This commit is contained in:
Tony Dinh 2024-11-21 11:02:27 -08:00 • committed by Stefan Roese
parent 325ac6c1e7
commit 96ca314798
3 changed files with 22 additions and 23 deletions
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20
board/Marvell/sheevaplug/sheevaplug.env Normal file
View file

@ -0,0 +1,20 @@
/* SPDX-License-Identifier: GPL-2.0+ */
/*
* (C) Copyright 2024 Tony Dinh <mibodhi@gmail.com>
*
* Environment variables configurations
*/
kernel_addr_r=0x800000
fdt_addr_r=0x2c00000
ramdisk_addr_r=0x01100000
scriptaddr=0x200000
fdtfile=CONFIG_DEFAULT_DEVICE_TREE.dtb
mtdparts=CONFIG_MTDPARTS_DEFAULT
console=ttyS0,115200
/* Standard Boot */
bootcmd=
bootflow scan -lb
failed=
echo CONFIG_SYS_BOARD boot failed - please check your image

16
configs/sheevaplug_defconfig
View file

@ -16,16 +16,14 @@ CONFIG_ENV_OFFSET=0x80000
CONFIG_DEFAULT_DEVICE_TREE="marvell/kirkwood-sheevaplug"
CONFIG_SYS_LOAD_ADDR=0x800000
CONFIG_IDENT_STRING="\nMarvell-Sheevaplug"
CONFIG_LTO=y
CONFIG_HAS_BOARD_SIZE_LIMIT=y
CONFIG_BOARD_SIZE_LIMIT=524288
CONFIG_BOOTSTD_FULL=y
CONFIG_BOOTDELAY=3
CONFIG_USE_BOOTCOMMAND=y
CONFIG_BOOTCOMMAND="${x_bootcmd_kernel}; setenv bootargs ${x_bootargs} ${x_bootargs_root}; bootm 0x6400000;"
CONFIG_USE_PREBOOT=y
# CONFIG_DISPLAY_BOARDINFO is not set
CONFIG_HUSH_PARSER=y
CONFIG_SYS_MAXARGS=32
CONFIG_CMD_BOOTZ=y
# CONFIG_BOOTM_PLAN9 is not set
# CONFIG_BOOTM_RTEMS is not set
# CONFIG_BOOTM_VXWORKS is not set
@ -35,19 +33,10 @@ CONFIG_CMD_MMC=y
CONFIG_CMD_NAND=y
CONFIG_CMD_SATA=y
CONFIG_CMD_USB=y
CONFIG_CMD_DHCP=y
CONFIG_CMD_MII=y
CONFIG_CMD_PING=y
CONFIG_CMD_EXT2=y
CONFIG_CMD_EXT4=y
CONFIG_CMD_FAT=y
CONFIG_CMD_FS_GENERIC=y
CONFIG_CMD_JFFS2=y
CONFIG_CMD_MTDPARTS=y
CONFIG_MTDIDS_DEFAULT="nand0=orion_nand"
CONFIG_MTDPARTS_DEFAULT="mtdparts=orion_nand:512K(uboot),512K(env),4M(kernel),-(rootfs)"
CONFIG_CMD_UBI=y
CONFIG_ISO_PARTITION=y
CONFIG_OF_CONTROL=y
CONFIG_ENV_OVERWRITE=y
CONFIG_ENV_IS_IN_NAND=y
@ -68,6 +57,5 @@ CONFIG_DM_RTC=y
CONFIG_RTC_MV=y
CONFIG_USB=y
CONFIG_USB_EHCI_HCD=y
CONFIG_USB_STORAGE=y
CONFIG_LZMA=y
CONFIG_BZIP2=y

9
include/configs/sheevaplug.h
View file

@ -12,13 +12,4 @@
#include "mv-common.h"
/*
* Environment variables configurations
*/
#define CFG_EXTRA_ENV_SETTINGS "x_bootargs=console" \
"=ttyS0,115200 mtdparts=" CONFIG_MTDPARTS_DEFAULT \
"x_bootcmd_kernel=nand read 0x6400000 0x100000 0x400000\0" \
"x_bootcmd_usb=usb start\0" \
"x_bootargs_root=root=/dev/mtdblock3 rw rootfstype=jffs2\0"
#endif /* _CONFIG_SHEEVAPLUG_H */