Re: [PATCH v3 3/4] arm: boards: phytec-som-am335x: Update boot scripts

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Hi,

Am 17.05.2017 um 08:30 schrieb Sascha Hauer:
On Fri, May 12, 2017 at 01:07:18PM +0200, Daniel Schultz wrote:
Expand the boot scripts with EMMC and add a default file source for
expansions.

Removed "rw" and "rootwait" bootargs from existing boot scripts.
Added "rootflags='data=journal'" bootarg to SD card boot script.

Signed-off-by: Daniel Schultz <d.schultz@xxxxxxxxx>
---
  .../defaultenv-physom-am335x/boot/emmc                  |  7 +++++++
  .../phytec-som-am335x/defaultenv-physom-am335x/boot/mmc |  7 ++++---
  .../defaultenv-physom-am335x/boot/nand                  |  4 +++-
  .../phytec-som-am335x/defaultenv-physom-am335x/boot/net | 17 +++++++++++++++++
  .../phytec-som-am335x/defaultenv-physom-am335x/boot/spi |  4 +++-
  .../defaultenv-physom-am335x/init/bootsource            | 16 ++++++++++++----
  6 files changed, 46 insertions(+), 9 deletions(-)
  create mode 100644 arch/arm/boards/phytec-som-am335x/defaultenv-physom-am335x/boot/emmc
  create mode 100644 arch/arm/boards/phytec-som-am335x/defaultenv-physom-am335x/boot/net

diff --git a/arch/arm/boards/phytec-som-am335x/defaultenv-physom-am335x/boot/emmc b/arch/arm/boards/phytec-som-am335x/defaultenv-physom-am335x/boot/emmc
new file mode 100644
index 0000000..6ad5f87
--- /dev/null
+++ b/arch/arm/boards/phytec-som-am335x/defaultenv-physom-am335x/boot/emmc
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+[ -e /env/config-expansions ] && /env/config-expansions

What do you have in these config-expansions or what do you expect to be
there?


These config-expanions files contain source commands for different expansions like HDMI, LCD, WiFi, ... and are written from Yocto. We don't want to bring these mainline, but without this line we have to overwrite each boot script file from Yocto.

Maybe this could be a good feature since we're not the only one with expansion configurations.

--
Mit freundlichen Grüßen,
With best regards,
  Daniel Schultz

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