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Added scripts to help flashing boot0/uboot only Author : Simon Eisenmann longsleep

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U-Boot config modified to speed up boot process
This commit is contained in:
Dimitar Gamishev 2018-12-05 11:31:15 +02:00
parent 17c26cc8d3
commit 90795bdcf0
4 changed files with 69 additions and 13 deletions
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29
SOFTWARE/A64-TERES/scripts/flash_boot0_only.sh Executable file
View File

@ -0,0 +1,29 @@
#!/bin/sh
#
# Simple script to replace boot0.bin in an existing image.
#
set -e
out="$1"
boot0="$2"
if [ -z "$out" ]; then
echo "Usage: $0 /dev/sdX [<boot0.bin>]"
exit 1
fi
if [ -z "$boot0" ]; then
boot0="../blobs/boot0.bin"
fi
boot0_position=8 # KiB
boot0_size=$(wc -c $boot0)
if [ ! -e "$out" ]; then
echo "Error: $out not found"
exit 1
fi
pv "$boot0" | dd conv=notrunc bs=1k seek=$boot0_position count=32 oflag=direct of="$out"
sync

28
SOFTWARE/A64-TERES/scripts/flash_u-boot_only.sh Executable file
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@ -0,0 +1,28 @@
#!/bin/sh
#
# Simple script to replace u-boot-with-dtb.bin in an existing image.
#
set -e
out="$1"
uboot="$2"
if [ -z "$out" ]; then
echo "Usage: $0 /dev/sdX [<u-boot-with-dtb.bin>]"
exit 1
fi
if [ -z "$uboot" ]; then
uboot="../build/u-boot-with-dtb.bin"
fi
uboot_position=19096 # KiB
if [ ! -e "$out" ]; then
echo "Error: $out not found"
exit 1
fi
pv "$uboot" | dd conv=notrunc bs=1k seek=$uboot_position of="$out"
sync

4
SOFTWARE/A64-TERES/u-boot_new/Makefile
View File

@ -8,8 +8,8 @@
VERSION = 2014
PATCHLEVEL = 07
SUBLEVEL =
EXTRAVERSION = -4-pine64
NAME = Pine64 longsleep Cuba Libre
EXTRAVERSION = -5-a64
NAME = Pine64 longsleep Cuba Libre Castro
#check gcc tools chain

21
SOFTWARE/A64-TERES/u-boot_new/include/configs/sun50iw1p1.h
View File

@ -347,28 +347,28 @@
"kernel_addr=41080000\0" \
"initrd_addr=45300000\0" \
"kernel_filename=a64/Image\0" \
"fdt_filename_prefix=a64/a64-\0" \
"fdt_filename_suffix=olinuxino.dtb\0" \
"fdt_filename_prefix=a64/sun5oi-a64-\0" \
"fdt_filename_suffix=.dtb\0" \
"initrd_filename=initrd.img\0" \
"bootenv_filename=uEnv.txt\0" \
"load_bootenv=" \
"fatload mmc ${boot_part} ${load_addr} ${bootenv_filename}\0" \
"load mmc ${boot_part} ${load_addr} /${bootenv_filename} || load mmc ${boot_part} ${load_addr} /boot/${bootenv_filename}\0" \
"import_bootenv=" \
"env import -t ${load_addr} ${filesize}\0" \
"load_dtb=" \
"if test ${fdt_filename} = \"\"; then " \
"setenv fdt_filename ${fdt_filename_prefix}${fdt_filename_suffix}; " \
"setenv fdt_filename ${fdt_filename_prefix}${olimex_model}${fdt_filename_suffix}; " \
"fi; " \
"fatload mmc ${boot_part} ${fdt_addr} ${fdt_filename}; " \
"load mmc ${boot_part} ${fdt_addr} ${fdt_filename}; " \
"fdt addr ${fdt_addr}; fdt resize\0" \
"load_kernel=" \
"fatload mmc ${boot_part} ${kernel_addr} ${kernel_filename}\0" \
"load mmc ${boot_part} ${kernel_addr} ${kernel_filename}\0" \
"boot_kernel=booti ${kernel_addr} ${initrd_addr}:${initrd_size} ${fdt_addr}\0" \
"load_initrd=" \
"fatload mmc ${boot_part} ${initrd_addr} ${initrd_filename}; "\
"load mmc ${boot_part} ${initrd_addr} ${initrd_filename}; "\
"setenv initrd_size ${filesize}\0" \
"load_bootscript=" \
"fatload mmc ${boot_part} ${load_addr} ${script}\0" \
"load mmc ${boot_part} ${load_addr} /${script} || load mmc ${boot_part} ${load_addr} /boot/${script}\0" \
"scriptboot=source ${load_addr}\0" \
"set_cmdline=" \
"setenv bootargs console=${console} ${optargs} " \
@ -378,8 +378,7 @@
"mmcbootcmd=" \
"if run load_bootenv; then " \
"echo Loading boot environment ...; " \
"run import_bootenv;" \
"env_set_debug;" \
"run import_bootenv; " \
"fi; " \
"if run load_bootscript; then " \
"echo Booting with script ...; " \
@ -389,7 +388,7 @@
"run mmcboot; " \
"fi\0"
#define CONFIG_BOOTDELAY 3
#define CONFIG_BOOTDELAY 1
#define CONFIG_BOOTCOMMAND "run mmcbootcmd"
#define CONFIG_SYS_BOOT_GET_CMDLINE
#define CONFIG_AUTO_COMPLETE