Initial commit

2026-04-23 17:07:55 +08:00
commit b7e39e063b
16725 changed files with 1625565 additions and 0 deletions
@@ -0,0 +1,78 @@
+From 88d810c49f7101a8bb46b2a1af17626bd61a5d07 Mon Sep 17 00:00:00 2001
+From: roly <Rolyli.Li@luxshare-ict.com>
+Date: Wed, 18 Dec 2024 13:55:03 +0800
+Subject: [PATCH] Detect boot image source
+
+---
+ detect-slot-aspeed | 21 +++++++++++++++++----
+ reset-cs0-aspeed   | 12 +++++++++++-
+ 2 files changed, 28 insertions(+), 5 deletions(-)
+
+diff --git a/detect-slot-aspeed b/detect-slot-aspeed
+index 231eb33..6631722 100644
+--- a/detect-slot-aspeed
+++ b/detect-slot-aspeed
+@@ -1,16 +1,29 @@
+ #!/bin/bash
+ set -eo pipefail
+ 
+-# Check the /sys/class/watchdog/watchdog1/access_cs0 and tell if it's running on the primary or the secondary flash.
+-
+-ACCESS_CS0="/sys/class/watchdog/watchdog1/access_cs0"
+ SLOT_FILE="/run/media/slot"
+ 
+if [ -f ${SLOT_FILE} ]; then
+    # Slot info already detected
+    exit 0
+fi
+
+# Check the sysfs attribute and tell if it's running on the primary or the secondary flash.
+SOC_FAMILY=$(cat /sys/bus/soc/devices/soc0/family)
+if [ "${SOC_FAMILY}" = "AST2500" ]; then
+    ACCESS_PRIMARY="/sys/class/watchdog/watchdog1/access_cs0"
+elif [ "${SOC_FAMILY}" = "AST2600" ]; then
+    ACCESS_PRIMARY="/sys/devices/platform/ahb/1e620000.spi/access_primary"
+else
+    echo "SOC Family is neither AST2500 nor AST2600"
+    exit 1
+fi
+
+ # Create directory if not exist
+ mkdir -p "$(dirname "${SLOT_FILE}")"
+ 
+ # Write slot info
+-if [ -f ${ACCESS_CS0} ]; then
+if [ -f ${ACCESS_PRIMARY} ]; then
+     echo "1" > ${SLOT_FILE}
+ else
+     echo "0" > ${SLOT_FILE}
+diff --git a/reset-cs0-aspeed b/reset-cs0-aspeed
+index e2cf1e0..e761e77 100644
+--- a/reset-cs0-aspeed
+++ b/reset-cs0-aspeed
+@@ -11,11 +11,21 @@ SHUTDOWN_EXTRA_SCRIPT="/run/initramfs/shutdown_task_after_umount"
+ 
+ cat <<'EOF' >"${SHUTDOWN_EXTRA_SCRIPT}"
+ #!/bin/sh
+-ACCESS_CS0="/sys/class/watchdog/watchdog1/access_cs0"
+
+ACCESS_CS0=""
+
+SOC_FAMILY=$(cat /sys/bus/soc/devices/soc0/family)
+if [ "${SOC_FAMILY}" = "AST2500" ]; then
+    ACCESS_CS0="/sys/class/watchdog/watchdog1/access_cs0"
+elif [ "${SOC_FAMILY}" = "AST2600" ]; then
+    ACCESS_CS0="/sys/devices/platform/ahb/1e620000.spi/access_primary"
+fi
+
+ if [ -f "${ACCESS_CS0}" ]; then
+     echo "Reset aspeed chip select"
+     echo 1 > "${ACCESS_CS0}"
+ fi
+
+ EOF
+ chmod +x "${SHUTDOWN_EXTRA_SCRIPT}"
+ 
+-- 
+2.25.1
+