From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?Q?Sean_Nyekj=c3=a6r?= <sean.nyekjaer@prevas.dk>
Date: Fri, 24 Aug 2018 13:13:28 +0200
Subject: [U-Boot] [RFC] cmd: add bootslot command to select/boot slot
 based on boot counts
In-Reply-To: <93b97bb7-cf31-80c5-e0c1-c29eb2db9c47@geanix.com>
References: <20180713123413.4115-1-martin@geanix.com>
 <89febb3a-429e-6066-0791-cd6559e31b41@prevas.dk>
 <93b97bb7-cf31-80c5-e0c1-c29eb2db9c47@geanix.com>
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To: u-boot@lists.denx.de

>> With RAUC bootslot's is specified with uppercase letters, uppercase is 
>> not preserved.
>> We end up with BOOT_b_LEFT=2...
>> botocmd_* is with lowercase, just to make things easier.
> 
> I cannot reproduce the lowercase issue. Can you send me your (def)config 
> and environment?
> 
> % grep BOOTSLOT .config
> CONFIG_CMD_BOOTSLOT=y
> CONFIG_CMD_BOOTSLOT_ENV_SLOTS="BOOTORDER"
> CONFIG_CMD_BOOTSLOT_ENV_COUNT="BOOT_%s_LEFT"
> CONFIG_CMD_BOOTSLOT_ENV_CMD="BOOTCMD_%s"
> CONFIG_CMD_BOOTSLOT_DEFAULT_COUNT=3
> 
> % grep -i boot board/raspberrypi/rpi/env.txt
> BOOTORDER=A B
> bootargs_all=console=ttyS0,115200n8 rootfstype=squashfs rootwait
> bootargs_a=root=/dev/mmcblk0p2 bootslot=A
> bootargs_b=root=/dev/mmcblk0p3 bootslot=B
> set_bootargs_a=setenv bootargs $bootargs_all $bootargs_a
> set_bootargs_b=setenv bootargs $bootargs_all $bootargs_b
> bootcmd_common=run load_kernel; booti $loadaddr - $fdtcontroladdr
> BOOTCMD_A=run set_bootargs_a bootcmd_common
> BOOTCMD_B=run set_bootargs_b bootcmd_common
> bootcmd=bootslot boot

Hi,

I'm not able to reproduce the lowercase issue, I must have got the 
config wrong :-)

Please submit a [PATCH] for this as it could be very useful.

/Sean