From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Korsgaard Date: Mon, 25 Jan 2021 14:00:26 +0100 Subject: [Buildroot] [PATCH] configs/orangepi_r1_defconfig: bump kernel to 5.10.10, u-boot to 2020.10 In-Reply-To: <20210124224504.GM2325@scaer> (Yann E. MORIN's message of "Sun, 24 Jan 2021 23:45:04 +0100") References: <20210124214226.29305-1-peter@korsgaard.com> <20210124224504.GM2325@scaer> Message-ID: <87bldd6uj9.fsf@dell.be.48ers.dk> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: buildroot@busybox.net >>>>> "Yann" == Yann E MORIN writes: > Peter, All, > On 2021-01-24 22:42 +0100, Peter Korsgaard spake thusly: >> The probing order of the two mmc controllers (sdcard and sdio wifi) has >> changed in kernel 5.10 since commit 21b2cec61c04bd1 (mmc: Set >> PROBE_PREFER_ASYNCHRONOUS for drivers that existed in v4.4), so change to >> root=PARTUUID=.. instead of hardcoding /dev/mmcblkXp2. >> >> Signed-off-by: Peter Korsgaard >> --- >> board/orangepi/orangepi-r1/boot.cmd | 2 +- >> board/orangepi/orangepi-r1/genimage.cfg | 2 ++ >> configs/orangepi_r1_defconfig | 7 ++++--- >> 3 files changed, 7 insertions(+), 4 deletions(-) >> >> diff --git a/board/orangepi/orangepi-r1/boot.cmd b/board/orangepi/orangepi-r1/boot.cmd >> index e927b01e82..2e3a4bb679 100644 >> --- a/board/orangepi/orangepi-r1/boot.cmd >> +++ b/board/orangepi/orangepi-r1/boot.cmd >> @@ -1,6 +1,6 @@ >> setenv fdt_high ffffffff >> >> -setenv bootargs console=ttyS0,115200 earlyprintk root=/dev/mmcblk0p2 rootwait >> +setenv bootargs console=ttyS0,115200 earlyprintk root=PARTUUID=deadbeef-02 rootwait > I found deadbeef to be too depressive... I switched it to a better > suited magic: feedc0de (after all, the rootfs will feed code to run). Fine my me. Thinking about it a bit more, a nicer solution would be to move to GPT partitions and use root=PARTLABEL=rootfs instead of this somewhat obscure disk signature. I'll send a patch. -- Bye, Peter Korsgaard