diff --git a/0012-powerpc-consider-CPU-count-while-calculating-crashke.patch b/0012-powerpc-consider-CPU-count-while-calculating-crashke.patch
new file mode 100644
index 0000000..8ef1840
--- /dev/null
+++ b/0012-powerpc-consider-CPU-count-while-calculating-crashke.patch
@@ -0,0 +1,82 @@
+From 0d389855086ca3f1de8421c540ade79d403e1abd Mon Sep 17 00:00:00 2001
+From: Sourabh Jain <sourabhjain@linux.ibm.com>
+Date: Sat, 23 Aug 2025 22:29:10 +0530
+Subject: [PATCH 1/2] powerpc: consider CPU count while calculating crashkernel
+ value
+
+The next patch in the series adds more CPUs to the capture kernel,
+which increases the memory requirement for the capture kernel.
+Experiments show that powerpc needs 1 MB of additional memory for every
+CPU added.
+
+Therefore, while calculating the crashkernel size, make sure to include
+an additional 1 MB for every CPU configured in the capture kernel.
+
+The changes are implemented in such a way that if the user changes the
+nr_cpus value in the kdump configuration, the script will adapt
+accordingly.
+
+Signed-off-by: Sourabh Jain <sourabhjain@linux.ibm.com>
+---
+ kdump-lib.sh | 38 ++++++++++++++++++++++++++++++++++++++
+ 1 file changed, 38 insertions(+)
+
+diff --git a/kdump-lib.sh b/kdump-lib.sh
+index 61da1f7..816a6ff 100755
+--- a/kdump-lib.sh
++++ b/kdump-lib.sh
+@@ -974,6 +974,36 @@ _crashkernel_add()
+ 	echo "${ret%,}"
+ }
+ 
++# Parses the kdump or fadump command line to extract a valid
++# positive nr_cpus=<N> value, defaulting to 1 if none is found.
++find_nr_cpus()
++{
++	local _cmdline_append
++	local _nr_cpus=1
++
++	# shellcheck disable=SC2153
++	if [[ $DEFAULT_DUMP_MODE == "fadump" ]]; then
++		_cmdline_append="$FADUMP_COMMANDLINE_APPEND"
++	else
++		_cmdline_append="$KDUMP_COMMANDLINE_APPEND"
++	fi
++
++	for arg in $_cmdline_append; do
++		case $arg in
++		nr_cpus=[0-9]*)
++			# Only accept if it's strictly digits after '='
++			value=${arg#nr_cpus=}
++			if [[ $value =~ ^[1-9][0-9]*$ ]]; then
++				_nr_cpus=$value
++			fi
++			;;
++		esac
++	done
++
++	ddebug "Configured nr_cpus=$_nr_cpus"
++	echo "$_nr_cpus"
++}
++
+ # get default crashkernel
+ # $1 dump mode, if not specified, dump_mode will be judged by is_fadump_capable
+ # $2 kernel-release, if not specified, got by _get_kdump_kernel_version
+@@ -1024,6 +1054,14 @@ kdump_get_arch_recommend_crashkernel()
+ 			has_mlx5 && ((_delta += 150))
+ 		fi
+ 	elif [[ $_arch == "ppc64le" ]]; then
++		local _per_cpu_area
++		local _nr_cpus
++
++		# 1MB per CPU
++		_per_cpu_area=1
++		_nr_cpus=$(find_nr_cpus)
++
++		_delta=$((_delta + _per_cpu_area * _nr_cpus))
+ 		if [[ $_dump_mode == "fadump" ]]; then
+ 			_ck_cmdline="4G-16G:768M,16G-64G:1G,64G-128G:2G,128G-1T:4G,1T-2T:6G,2T-4T:12G,4T-8T:20G,8T-16T:36G,16T-32T:64G,32T-64T:128G,64T-:180G"
+ 		else
+-- 
+2.49.0
+
diff --git a/0013-powerpc-Set-nr_cpus-16-for-kdump-kernel.patch b/0013-powerpc-Set-nr_cpus-16-for-kdump-kernel.patch
new file mode 100644
index 0000000..0b68548
--- /dev/null
+++ b/0013-powerpc-Set-nr_cpus-16-for-kdump-kernel.patch
@@ -0,0 +1,26 @@
+From 2f360e819ae7b80347c567c29a9ead979edb6ed3 Mon Sep 17 00:00:00 2001
+From: Pingfan Liu <piliu@redhat.com>
+Date: Tue, 16 Dec 2025 11:02:33 +0800
+Subject: [PATCH] powerpc: Set nr_cpus=16 for kdump kernel
+
+Signed-off-by: Pingfan Liu <piliu@redhat.com>
+---
+ gen-kdump-sysconfig.sh | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/gen-kdump-sysconfig.sh b/gen-kdump-sysconfig.sh
+index eb5287b..53115c1 100755
+--- a/gen-kdump-sysconfig.sh
++++ b/gen-kdump-sysconfig.sh
+@@ -100,7 +100,7 @@ ppc64le)
+ 	update_param KDUMP_COMMANDLINE_REMOVE \
+ 		"hugepages hugepagesz slub_debug quiet log_buf_len swiotlb hugetlb_cma ignition.firstboot"
+ 	update_param KDUMP_COMMANDLINE_APPEND \
+-		"irqpoll nr_cpus=1 noirqdistrib reset_devices cgroup_disable=memory numa=off udev.children-max=2 ehea.use_mcs=0 panic=10 kvm_cma_resv_ratio=0 transparent_hugepage=never novmcoredd hugetlb_cma=0 kfence.sample_interval=0"
++		"irqpoll nr_cpus=16 noirqdistrib reset_devices cgroup_disable=memory numa=off udev.children-max=2 ehea.use_mcs=0 panic=10 kvm_cma_resv_ratio=0 transparent_hugepage=never novmcoredd hugetlb_cma=0 kfence.sample_interval=0"
+ 	update_param FADUMP_COMMANDLINE_APPEND \
+ 		"nr_cpus=16 numa=off cgroup_disable=memory cma=0 kvm_cma_resv_ratio=0 hugetlb_cma=0 transparent_hugepage=never novmcoredd udev.children-max=2"
+ 	;;
+-- 
+2.49.0
+
diff --git a/kdump-utils.spec b/kdump-utils.spec
index e5261bc..c36dfab 100644
--- a/kdump-utils.spec
+++ b/kdump-utils.spec
@@ -19,6 +19,9 @@ Patch08: 0008-Add-persisent-device-if-FIPS-is-enabled.patch
 Patch09: 0009-kdump.sh-Centralize-the-F-suboption-handling.patch
 Patch10: 0010-kdump.sh-Centralize-the-num-threads-sub-option-handl.patch
 Patch11: 0011-kdump.sh-Skip-num-threads-when-E-and-F-option-is-pre.patch
+Patch12: 0012-powerpc-consider-CPU-count-while-calculating-crashke.patch
+Patch13: 0013-powerpc-Set-nr_cpus-16-for-kdump-kernel.patch
+
 
 %ifarch ppc64 ppc64le
 Requires(post): servicelog