u-boot/0001-XXX-openSUSE-XXX-Load-dtb-from-part.patch

42 lines
1.8 KiB
Diff

From b5facb51166914779628971afd309996b1900ccd Mon Sep 17 00:00:00 2001
From: Alexander Graf <agraf@suse.de>
Date: Wed, 13 Apr 2016 13:44:29 +0200
Subject: [PATCH] XXX openSUSE XXX: Load dtb from partition 2
Upstream U-Boot loads the device tree from the EFI partition. This is
mostly because upstream we don't know which partition really holds the
boot data.
For openSUSE however we do know, so let's just patch the boot script to
load device trees from partition 2.
Signed-off-by: Alexander Graf <agraf@suse.de>
---
include/config_distro_bootcmd.h | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/include/config_distro_bootcmd.h b/include/config_distro_bootcmd.h
index 9ecaf38..42e39e7 100644
--- a/include/config_distro_bootcmd.h
+++ b/include/config_distro_bootcmd.h
@@ -125,16 +125,16 @@
"fi\0" \
\
"load_efi_dtb=" \
- "load ${devtype} ${devnum}:${distro_bootpart} " \
+ "load ${devtype} ${devnum}:2 " \
"${fdt_addr_r} ${prefix}${efi_fdtfile}\0" \
\
- "efi_dtb_prefixes=/ /dtb/ /dtb/current/\0" \
+ "efi_dtb_prefixes=/ /dtb/ /dtb/current/ /boot/ /boot/dtb/ /boot/dtb/current/\0" \
"scan_dev_for_efi=" \
"setenv efi_fdtfile ${fdtfile}; " \
BOOTENV_EFI_SET_FDTFILE_FALLBACK \
"for prefix in ${efi_dtb_prefixes}; do " \
"if test -e ${devtype} " \
- "${devnum}:${distro_bootpart} " \
+ "${devnum}:2 " \
"${prefix}${efi_fdtfile}; then " \
"run load_efi_dtb; " \
"fi;" \