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make.sh: add debug subcmd to print entry warning "UUU..." in start.S 

Change-Id: Icac8e2479dbc11283e1e53cee430e479e401a710
Signed-off-by: Joseph Chen <chenjh@rock-chips.com>
This commit is contained in:
Joseph Chen 2018-10-19 09:47:14 +08:00 committed by Jianhong Chen
parent 3310f2032b
commit 363be87749
1 changed files with 10 additions and 0 deletions
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10
make.sh
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@ -249,6 +249,8 @@ sub_commands()
echo " 6. enable CONFIG_BOOTSTAGE_PRINTF_TIMESTAMP"
echo " 7. enable CONFIG_ROCKCHIP_CRASH_DUMP"
echo " 8. set CONFIG_BOOTDELAY=5"
echo " 9. armv7 start.S: print entry warning"
echo " 10. armv8 start.S: print entry warning"
echo
echo "Enabled: "
grep '^CONFIG_ROCKCHIP_DEBUGGER=y' ${OUTDIR}/.config > /dev/null \
@ -285,6 +287,14 @@ sub_commands()
elif [ "${opt}" = '8' ]; then
sed -i 's/^CONFIG_BOOTDELAY=0/CONFIG_BOOTDELAY=5/g' ${OUTDIR}/.config
echo "DEBUG [8]: CONFIG_BOOTDELAY is 5s"
elif [ "${opt}" = '9' ]; then
sed -i '/save_boot_params_ret:/a\ldr r0, =CONFIG_DEBUG_UART_BASE\nmov r1, #100\nloop:\nmov r2, #0x55\nstr r2, [r0]\nsub r1, r1, #1\ncmp r1, #0\nbne loop\ndsb' \
./arch/arm/cpu/armv7/start.S
echo "DEBUG [9]: armv7 start.S entry warning 'UUUU...'"
elif [ "${opt}" = '10' ]; then
sed -i '/save_boot_params_ret:/a\ldr x0, =CONFIG_DEBUG_UART_BASE\nmov x1, #100\nloop:\nmov x2, #0x55\nstr x2, [x0]\nsub x1, x1, #1\ncmp x1, #0\nb.ne loop\ndsb sy' \
./arch/arm/cpu/armv8/start.S
echo "DEBUG [10]: armv8 start.S entry warning 'UUUU...'"
fi
echo
exit 0