From 4b2dfdc18a0e310ed7bb83eb15e1971d349d6195 Mon Sep 17 00:00:00 2001
From: Robert Nelson <robertcnelson@gmail.com>
Date: Thu, 1 May 2025 16:14:55 -0500
Subject: [PATCH] kernel config: bump the number of allowed
 CONFIG_SERIAL_8250_NR_UARTS as MSS supports 5 out of the box

Signed-off-by: Robert Nelson <robertcnelson@gmail.com>
---
 04_build_linux.sh            | 8 ++++++++
 patches/linux/mpfs_defconfig | 6 +++---
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/04_build_linux.sh b/04_build_linux.sh
index a4a1eda..6626559 100755
--- a/04_build_linux.sh
+++ b/04_build_linux.sh
@@ -79,6 +79,10 @@ if [ -f arch/riscv/configs/mpfs_defconfig ] ; then
 	./scripts/config --enable CONFIG_FW_LOADER_COMPRESS_XZ
 	./scripts/config --enable CONFIG_FW_LOADER_COMPRESS_ZSTD
 
+	#Bump the number of default uarts allowed
+	./scripts/config --set-val CONFIG_SERIAL_8250_NR_UARTS 8
+	./scripts/config --set-val CONFIG_SERIAL_8250_RUNTIME_UARTS 8
+
 	echo "make -j${CORES} ARCH=riscv CROSS_COMPILE=${CC} olddefconfig"
 	make -j${CORES} ARCH=riscv CROSS_COMPILE=${CC} olddefconfig
 else
@@ -164,6 +168,10 @@ else
 	make -j${CORES} ARCH=riscv CROSS_COMPILE=${CC} olddefconfig
 fi
 
+#echo "make -j${CORES} ARCH=riscv CROSS_COMPILE=${CC} menuconfig"
+#make -j${CORES} ARCH=riscv CROSS_COMPILE=${CC} menuconfig
+#exit 2
+
 echo "make -j${CORES} ARCH=riscv CROSS_COMPILE=${CC} Image modules dtbs"
 make -j${CORES} ARCH=riscv CROSS_COMPILE="ccache ${CC}" Image modules dtbs
 
diff --git a/patches/linux/mpfs_defconfig b/patches/linux/mpfs_defconfig
index 4909e1b..b885e93 100644
--- a/patches/linux/mpfs_defconfig
+++ b/patches/linux/mpfs_defconfig
@@ -26,7 +26,7 @@ CONFIG_THREAD_INFO_IN_TASK=y
 CONFIG_INIT_ENV_ARG_LIMIT=32
 # CONFIG_COMPILE_TEST is not set
 # CONFIG_WERROR is not set
-CONFIG_LOCALVERSION="-20240521"
+CONFIG_LOCALVERSION="-20250501"
 # CONFIG_LOCALVERSION_AUTO is not set
 CONFIG_BUILD_SALT=""
 CONFIG_DEFAULT_INIT=""
@@ -2766,8 +2766,8 @@ CONFIG_SERIAL_8250_CONSOLE=y
 CONFIG_SERIAL_8250_DMA=y
 CONFIG_SERIAL_8250_PCI=y
 CONFIG_SERIAL_8250_EXAR=y
-CONFIG_SERIAL_8250_NR_UARTS=4
-CONFIG_SERIAL_8250_RUNTIME_UARTS=4
+CONFIG_SERIAL_8250_NR_UARTS=8
+CONFIG_SERIAL_8250_RUNTIME_UARTS=8
 # CONFIG_SERIAL_8250_EXTENDED is not set
 # CONFIG_SERIAL_8250_DW is not set
 # CONFIG_SERIAL_8250_RT288X is not set